:root{--ink:#21313c;--muted:#6d7b80;--line:#e7eae4;--cream:#fafbf7;--paper:#fff;--peach:#ffd7c7;--coral:#dd684f;--mint:#cfeade;--green:#287959;--lav:#dfd9fb;--purple:#6157a7;--yellow:#ffe496;--font-family-sans:'Manrope',sans-serif;font-family:var(--font-family-sans);color:var(--ink);background:var(--cream)}*{box-sizing:border-box}body{margin:0;background:var(--cream)}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0}.app-shell{display:grid;grid-template-columns:255px 1fr;min-height:100vh}.sidebar{background:#fffdf9;border-right:1px solid var(--line);padding:26px 16px 20px;display:flex;flex-direction:column;position:fixed;width:255px;height:100vh}.brand{color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:9px;font-weight:700;font-size:23px;padding:0 10px}.brand span span{color:var(--coral)}.brand-mark{background:var(--coral);color:#fff;width:30px;height:30px;display:grid;place-items:center;border-radius:10px;font-size:17px}.profile-card{margin:38px 5px 25px;padding:11px 8px;display:flex;align-items:center;gap:10px;background:#f5f7f1;border-radius:13px}.avatar,.mini-avatar{background:var(--lav);border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700}.avatar{width:34px;height:34px}.profile-card strong{display:block;font-size:13px}.profile-card small{font-size:11px;color:var(--muted)}.role-switch{margin-left:auto;color:var(--muted);background:transparent;font-size:17px}.nav-link{background:transparent;width:100%;text-align:left;padding:12px 13px;color:#68767b;border-radius:10px;margin-bottom:3px;font-size:14px;font-weight:500}.nav-link span{display:inline-block;font-size:18px;width:28px;color:#768489}.nav-link.active,.nav-link:hover{background:#eef4ed;color:var(--green)}.nav-link.active span{color:var(--green)}.sidebar-bottom{margin-top:auto}.sign-out{width:100%;text-align:left;padding:13px;color:var(--muted);background:transparent;font-size:13px}.sign-out span{float:right;font-size:16px}.teacher-only{display:none!important}body.teacher-mode .teacher-only{display:block!important}main{grid-column:2;min-width:0}.topbar{height:74px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 6.5%;background:rgba(250,251,247,.88);position:sticky;top:0;z-index:4;backdrop-filter:blur(8px)}.breadcrumb{font-size:13px;color:var(--muted)}.breadcrumb span{margin:0 8px;color:#b0b7b4}.top-actions{display:flex;align-items:center;gap:20px}.demo-pill{font-size:11px;background:var(--yellow);border-radius:99px;padding:5px 9px;color:#795c07}.notification{position:relative;background:transparent;font-size:19px;color:var(--ink)}.notification i{position:absolute;width:6px;height:6px;right:-1px;top:1px;border-radius:50%;background:var(--coral)}.mobile-menu{display:none}.view{display:none;padding:56px 6.5%;max-width:1450px;margin:auto}.view.active{display:block}.welcome-row,.page-title{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:32px}.eyebrow{font-size:10px;letter-spacing:1.3px;font-weight:700;color:var(--green);margin:0 0 8px}.view h1{font-size:39px;margin:0 0 7px;letter-spacing:-1.2px}.view h1 em,.deadline-card h2 em{color:var(--coral);font-style:normal}.muted{color:var(--muted);font-size:14px;margin:0;line-height:1.55}.primary{background:var(--ink);color:white;border-radius:10px;padding:12px 17px;font-size:13px;font-weight:600;box-shadow:0 3px 0 #142128;transition:.18s}.primary:hover{transform:translateY(-1px);box-shadow:0 5px 0 #142128}.soft{background:#edf3ee;color:var(--green);border-radius:10px;padding:11px 15px;font-size:13px;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:22px}.stat{background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:18px;display:flex;align-items:center;gap:13px}.stat-icon{width:39px;height:39px;display:grid;place-items:center;border-radius:12px;font-size:20px}.peach{background:var(--peach);color:#b04d37}.mint{background:var(--mint);color:var(--green)}.lavender{background:var(--lav);color:var(--purple)}.stat strong{font-size:22px;display:block;line-height:1}.stat small{font-size:11px;color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:1.32fr .9fr;gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:26px}.section-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.section-heading h2,.card h2{font-size:21px;margin:0;letter-spacing:-.4px}.time-tag{font-size:11px;font-weight:700;background:var(--peach);color:#9c493a;padding:6px 8px;border-radius:7px;white-space:nowrap}.next-card>p{font-size:14px;line-height:1.55;margin:18px 0}.teacher-line{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.mini-avatar{height:23px;width:23px;background:var(--yellow);font-size:10px}.card-actions{display:flex;gap:9px;margin-top:22px}.progress-card{background:#f0f7ee}.spark{font-size:12px;color:var(--green);font-weight:700}.progress-visual{display:flex;align-items:center;gap:19px;margin:22px 4px 2px}.progress-ring{width:91px;height:91px;border-radius:50%;background:conic-gradient(var(--green) 0 72%,#dce8db 72% 100%);position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center}.progress-ring:before{content:'';position:absolute;inset:8px;background:#f0f7ee;border-radius:50%}.progress-ring b,.progress-ring small{position:relative}.progress-ring b{font-size:19px}.progress-ring small{font-size:10px;color:var(--muted)}.progress-visual>div:last-child strong{font-size:14px}.section-block{margin-top:45px}.text-button{color:var(--green);background:transparent;font-size:12px;font-weight:700;padding:3px}.task-list{margin-top:15px;display:grid;gap:9px}.task{display:flex;align-items:center;gap:14px;padding:15px 17px;background:#fff;border:1px solid var(--line);border-radius:12px}.task-check{border:1.5px solid #9eaaa5;background:white;width:19px;height:19px;border-radius:6px;flex:0 0 auto}.task.done .task-check{background:var(--green);border-color:var(--green);color:white;text-align:center;font-size:13px;line-height:17px}.task-text{flex:1}.task-text strong{font-size:13px;display:block}.task-text small{font-size:11px;color:var(--muted)}.task.done .task-text strong{text-decoration:line-through;color:var(--muted)}.due{font-size:11px;color:#9e5947;background:#fff1eb;border-radius:6px;padding:5px 7px}.filter-row{display:flex;gap:8px;align-items:center;margin:0 0 24px}.search{background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 11px;color:#90a09d;min-width:240px}.search input{border:0;outline:0;margin-left:5px;width:180px;font-size:12px}.filter{background:transparent;padding:8px 11px;border-radius:8px;color:var(--muted);font-size:12px}.filter.active,.filter:hover{background:#eaf2e9;color:var(--green);font-weight:700}.lesson-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.lesson-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:0;overflow:hidden;transition:.18s}.lesson-card:hover{transform:translateY(-3px);box-shadow:0 9px 25px #21313c11}.lesson-art{height:110px;padding:16px;display:flex;justify-content:space-between;align-items:flex-start}.lesson-art span{font-size:10px;font-weight:700;background:#fffc;border-radius:7px;padding:5px 7px}.lesson-art b{font-size:23px}.lesson-art.travel{background:var(--peach);color:#ad4c37}.lesson-art.grammar{background:var(--lav);color:#625b9d}.lesson-art.music{background:var(--mint);color:var(--green)}.lesson-art.work{background:var(--yellow);color:#97700b}.lesson-card-body{padding:16px}.lesson-card h3{margin:0 0 7px;font-size:18px}.lesson-card p{font-size:12px;margin:0;color:var(--muted);line-height:1.45}.lesson-meta{border-top:1px solid var(--line);margin-top:14px;padding-top:12px;display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.lesson-card button{margin-top:13px;background:transparent;color:var(--green);font-size:12px;font-weight:700;padding:0}.material{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px;min-height:145px;display:flex;flex-direction:column}.material-top{display:flex;justify-content:space-between}.material-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:15px}.material-icon.pdf{background:#ffe0d7;color:#be5843}.material-icon.video{background:#e2dafb;color:#675aa8}.material-icon.link{background:#d9f0e2;color:var(--green)}.material-type{font-size:10px;color:var(--muted)}.material h3{font-size:14px;margin:18px 0 4px}.material p{font-size:11px;color:var(--muted);margin:0}.material a{margin-top:auto;padding-top:13px;color:var(--green);font-size:11px;font-weight:700;text-decoration:none}.homework-layout{display:grid;grid-template-columns:1.5fr .55fr;gap:23px}.task-list.large{margin-top:0}.task-list.large .task{padding:19px}.deadline-card{height:max-content;background:#fff7e5}.deadline-card h2{font-size:27px;margin:8px 0}.small-progress{background:#f0dfb9;height:7px;border-radius:4px;margin:18px 0 7px;overflow:hidden}.small-progress span{display:block;width:66%;height:100%;background:#d69231}.deadline-card small{font-size:10px;color:#8c7b51}.student-table{padding:0;overflow:hidden}.student-row{display:grid;grid-template-columns:1.2fr 1fr .6fr .7fr;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line);font-size:13px}.student-row.header{font-size:10px;color:var(--muted);font-weight:700;letter-spacing:.7px;background:#fbfcf9}.student-name{display:flex;align-items:center;gap:10px;font-weight:600}.student-name .avatar{width:29px;height:29px;font-size:9px}.status{font-size:11px;border-radius:99px;padding:5px 8px;width:max-content}.status.active{background:#e4f2e7;color:var(--green)}.status.invited{background:#fff2d5;color:#90650b}.privacy-card{max-width:750px}.privacy-card>p{font-size:14px;line-height:1.7;color:var(--muted);margin:18px 0 23px}.privacy-points{display:grid;gap:14px;margin-bottom:25px}.privacy-points>div{display:flex;align-items:center;gap:12px;background:#f5f8f3;padding:13px;border-radius:11px}.privacy-points b{font-size:19px}.privacy-points strong,.privacy-points small{display:block}.privacy-points strong{font-size:13px}.privacy-points small{font-size:11px;color:var(--muted);margin-top:3px}.back-button{background:transparent;color:var(--green);font-size:13px;font-weight:700;padding:0;margin-bottom:20px}.lesson-hero{display:flex;justify-content:space-between;align-items:flex-end;background:var(--peach);border-radius:17px;padding:30px;margin-bottom:26px}.lesson-hero h1{font-size:35px}.lesson-hero p:not(.eyebrow){font-size:14px;margin:7px 0 0;max-width:560px}.tabs{border-bottom:1px solid var(--line);display:flex;gap:23px}.tab{background:transparent;padding:12px 0;color:var(--muted);font-size:13px;font-weight:600;border-bottom:2px solid transparent}.tab.active{color:var(--green);border-color:var(--green)}.lesson-tab{display:none;padding-top:20px}.lesson-tab.active{display:block}.whiteboard-wrap{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:white}.board-toolbar{display:flex;gap:8px;align-items:center;padding:11px;border-bottom:1px solid var(--line);background:#fcfdfa}.color-picker{display:flex;gap:6px}.color{width:20px;height:20px;border-radius:50%;border:2px solid white;outline:1px solid transparent}.color.active{outline-color:var(--ink)}.color.black{background:#21313c}.color.blue{background:#3a7bd5}.color.coral{background:#e66b55}.color.yellow{background:#e5ae2d}.color.green{background:#55a47a}.tool-divider{width:1px;height:22px;background:var(--line);margin:0 2px}.tool{background:#f2f4ef;color:var(--ink);height:29px;min-width:30px;padding:0 8px;border-radius:6px;font-size:12px}.tool.active{background:var(--mint);color:var(--green)}.save-board{margin-left:auto;background:var(--ink);color:white}canvas{display:block;width:100%;height:430px;touch-action:none;background-color:#fff;background-image:linear-gradient(#eff2ed 1px,transparent 1px),linear-gradient(90deg,#eff2ed 1px,transparent 1px);background-size:28px 28px}.board-status{padding:9px 14px;color:var(--muted);font-size:11px;display:flex;justify-content:space-between}.board-status i{width:7px;height:7px;background:#49a578;display:inline-block;border-radius:50%;margin-right:4px}.detail-materials{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.detail-tasks{max-width:850px}.notes textarea{width:100%;height:150px;border:1px solid var(--line);border-radius:10px;padding:13px;resize:vertical;margin:15px 0;outline-color:var(--green)}.modal-backdrop{display:none;position:fixed;z-index:10;inset:0;background:#1f2d3355;align-items:center;justify-content:center;padding:20px}.modal-backdrop.open{display:flex}.modal{background:white;border-radius:18px;padding:27px;width:min(450px,100%);position:relative;box-shadow:0 20px 60px #0003}.modal h2{margin:0 0 19px}.modal label{font-size:12px;font-weight:700;display:block;margin:11px 0;color:var(--ink)}.modal input,.modal select{width:100%;display:block;margin-top:5px;padding:10px;border:1px solid var(--line);border-radius:8px;outline-color:var(--green);font-weight:400}.modal .primary{width:100%;margin-top:12px}.close-modal{position:absolute;right:15px;top:12px;background:transparent;font-size:26px;color:var(--muted)}.toast{position:fixed;z-index:20;bottom:25px;left:50%;transform:translate(-50%,120px);background:var(--ink);color:#fff;padding:11px 16px;border-radius:10px;font-size:13px;box-shadow:0 8px 25px #0003;transition:.25s}.toast.show{transform:translate(-50%,0)}
@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{transform:translateX(-100%);z-index:12;transition:.2s}.sidebar.open{transform:none}main{grid-column:1}.mobile-menu{display:block;background:transparent;font-size:21px}.view{padding:36px 5%}.topbar{padding:0 5%}.lesson-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid,.homework-layout{grid-template-columns:1fr}.deadline-card{display:none}}@media(max-width:580px){.welcome-row,.page-title,.lesson-hero{align-items:flex-start;flex-direction:column}.view h1{font-size:32px}.stats-grid{grid-template-columns:1fr}.lesson-grid,.detail-materials{grid-template-columns:1fr}.filter-row{flex-wrap:wrap}.search{width:100%}.top-actions .demo-pill{display:none}.student-row{grid-template-columns:1.2fr .7fr}.student-row>*:nth-child(2),.student-row>*:nth-child(3){display:none}.card{padding:20px}.lesson-hero{padding:23px}.board-toolbar{flex-wrap:wrap}.save-board{margin-left:0}.board-status small{display:none}canvas{height:360px}}

/* Panel, postęp i spokojne przejścia w stylu macOS */
.student-only{display:block}.teacher-mode .student-only{display:none!important}.stat-button{width:100%;text-align:left;transition:transform .22s cubic-bezier(.2,.8,.2,1),box-shadow .22s}.stat-button:hover{transform:translateY(-3px);box-shadow:0 12px 28px #21313c14}.view.active{animation:view-enter .34s cubic-bezier(.2,.8,.2,1)}@keyframes view-enter{from{opacity:0;transform:translateY(10px) scale(.992)}to{opacity:1;transform:none}}.lesson-hero-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.lesson-hero-actions .teacher-only{margin:0}.material-actions{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:13px}.material-actions .material-link{margin:0;padding:0}.teacher-dashboard{margin-top:22px}.teacher-dashboard-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(290px,.75fr);gap:20px}.teacher-calendar{padding:23px}.calendar-controls{display:flex;gap:6px}.calendar-controls .soft{padding:7px 10px}.calendar-weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.calendar-weekdays{margin-top:21px;margin-bottom:7px;color:var(--muted);font-size:10px;font-weight:700;text-align:center}.calendar-day{min-height:96px;padding:7px;border:1px solid var(--line);border-radius:10px;background:#fff;display:flex;flex-direction:column;gap:4px;transition:.18s}.calendar-day:hover{border-color:#b9cbbd;background:#fbfdf9}.calendar-day.empty{border-color:transparent;background:transparent}.calendar-day.today{border:2px solid var(--green);background:#f2f8f1}.calendar-day>b{font-size:12px}.calendar-event{background:var(--mint);color:var(--green);font-size:9px;font-weight:700;text-align:left;border-radius:5px;padding:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.calendar-day small{font-size:9px;color:var(--muted)}.teacher-side-widgets{display:grid;gap:14px}.teacher-side-widgets .card{padding:19px}.teacher-agenda,.teacher-progress-list{display:grid;gap:7px;margin-top:12px}.teacher-agenda-row,.teacher-progress-row{background:#f7f9f5;border-radius:9px;padding:9px;text-align:left;color:var(--ink);display:grid;gap:2px}.teacher-agenda-row span{font-size:10px;color:var(--muted)}.teacher-agenda-row b,.teacher-progress-row{font-size:12px}.teacher-progress-row{grid-template-columns:1fr auto;align-items:center}.teacher-progress-row b{color:var(--green)}.teacher-quick-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.teacher-quick-actions .soft{font-size:11px;padding:10px}.course-progress{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;margin:14px 0;color:var(--muted);font-size:11px}.course-progress b{color:var(--ink)}.course-progress-track{height:6px;background:#e1ebe0;border-radius:99px;overflow:hidden}.course-progress-track i{display:block;height:100%;background:var(--green);border-radius:inherit}.course-progress strong{color:var(--green);font-size:11px}.course-teacher-progress{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin:12px 0}.course-teacher-progress b{color:var(--green)}.student-progress-cell{font-weight:700;color:var(--green);font-size:12px}.annotation-workspace{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.annotation-toolbar{display:flex;align-items:center;gap:9px;padding:11px;border-bottom:1px solid var(--line);background:#fcfdfa}.annotation-label{font-size:12px;font-weight:700;margin-right:4px}.annotation-toolbar .save-board{margin-left:auto}.annotation-stage{position:relative;height:min(68vh,720px);background:#e9eeea;overflow:hidden}.annotation-stage iframe,.annotation-stage img{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:contain;background:#fff}.annotation-canvas,#annotation-canvas{position:absolute;inset:0;z-index:2;width:100%;height:100%;background:transparent;background-image:none;touch-action:none}.annotation-help{margin:0;padding:11px 14px;font-size:11px;color:var(--muted);background:#f8faf6}@media(max-width:900px){.teacher-dashboard-grid{grid-template-columns:1fr}.teacher-side-widgets{grid-template-columns:repeat(2,1fr)}.teacher-quick-actions{grid-column:1/-1}}@media(max-width:580px){.teacher-side-widgets{grid-template-columns:1fr}.calendar-day{min-height:65px;padding:4px}.calendar-event{font-size:8px}.annotation-toolbar{flex-wrap:wrap}.annotation-toolbar .save-board{margin-left:0}.annotation-stage{height:48vh}.material-actions{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* Interaction states */
body.student-mode .teacher-action{display:none!important}
body.teacher-mode .teacher-action{display:inline-flex!important}
.notifications-wrap{position:relative}
.notification-panel{display:none;position:absolute;right:0;top:34px;width:250px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px;box-shadow:0 12px 28px #23313d1a;font-size:12px;z-index:10}
.notification-panel.open{display:block}
.notification-panel strong{font-size:13px}.notification-panel p{margin:6px 0 0;color:var(--muted);line-height:1.4}
.close-material-modal{position:absolute;right:15px;top:12px;background:transparent;font-size:26px;color:var(--muted)}
.auth-gate{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 15% 15%,#d8efdf 0,transparent 33%),radial-gradient(circle at 85% 85%,#ffe0d2 0,transparent 29%),var(--cream)}
.auth-card{width:min(440px,100%);padding:38px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 20px 50px #20323b14}.auth-brand{display:flex;align-items:center;gap:9px;margin-bottom:38px;font:700 21px var(--font-family-sans)}.auth-brand b{color:var(--coral)}.auth-card h1{font:700 30px/1.1 var(--font-family-sans);margin:0 0 12px}.auth-card>p:not(.eyebrow),.auth-card small{color:var(--muted);font-size:13px;line-height:1.55}.auth-card form{margin:25px 0 13px}.auth-card label{display:block;font-size:12px;font-weight:700;margin-bottom:6px}.auth-card input{display:block;width:100%;border:1px solid var(--line);border-radius:9px;padding:12px;outline-color:var(--green)}.auth-card .primary{width:100%;margin-top:12px}.auth-message{min-height:21px;margin:0 0 14px;font-size:12px!important;color:var(--green)!important}.auth-message.error{color:#b64f3a!important}
.auth-card label{margin:12px 0 6px}.auth-card label small{font-weight:400;color:var(--muted)}.auth-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:14px}.auth-card .auth-actions .primary,.auth-card .auth-actions .soft{width:100%;margin:0;padding:12px 8px}
.auth-tabs{display:flex;gap:4px;background:#f3f6f0;padding:4px;border-radius:10px;margin:0 0 23px}.auth-tab{flex:1;background:transparent;border-radius:7px;padding:9px 8px;color:var(--muted);font-size:12px;font-weight:700}.auth-tab.active{background:#fff;color:var(--green);box-shadow:0 1px 3px #23313d1a}.modal-hint{color:var(--muted);font-size:11px;line-height:1.45;margin:13px 0 0}.student-row .soft{justify-self:start;padding:7px 10px;font-size:11px}

/* Courses, homework and notifications */
.page-actions{display:flex;align-items:center;gap:9px}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:25px 0 38px}.course-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 7px 18px #20323b0a;display:flex;flex-direction:column;cursor:pointer}.course-card-top,.course-card-footer{display:flex;align-items:center;justify-content:space-between;gap:8px}.course-level,.course-count{font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:5px 8px;border-radius:30px}.course-level{color:var(--green);background:var(--mint)}.course-count{color:var(--muted);background:#f2f4ef}.course-card h3{font-size:21px;margin:17px 0 6px}.course-card p{font-size:12px;line-height:1.5;color:var(--muted);margin:0}.course-lesson-list{list-style:none;margin:18px 0;padding:0;display:grid;gap:8px}.course-lesson-list li{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:12px}.course-lesson-list span{width:19px;height:19px;display:grid;place-items:center;border-radius:50%;background:var(--peach);font-size:10px;font-weight:700;color:var(--coral)}.course-card-footer{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}.course-card-footer small{color:var(--muted);font-size:11px}.course-card-footer .soft{font-size:11px;padding:7px 9px}.materials-heading{margin-top:5px}.homework-form{max-width:650px;margin-top:23px;padding:20px;border:1px dashed #9cc7ad;border-radius:14px;background:#f7fbf7}.homework-form h3{font:700 21px var(--font-family-sans);margin:3px 0 16px}.homework-form label{display:block;margin:11px 0 5px;font-size:12px;font-weight:700}.homework-form input,.homework-form textarea{display:block;width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;outline-color:var(--green);font:inherit}.homework-form textarea{min-height:86px;resize:vertical}.homework-form .primary{margin-top:14px}.notification{font-size:18px;line-height:1}.notification.read{filter:grayscale(1);opacity:.7}.notification.read i{display:none}
body.teacher-mode form.teacher-action{display:block!important}

/* Course editor and course lessons */
.danger{background:#fff0ec;color:#b64f3a;border:1px solid #f0c8bf;border-radius:10px;padding:11px 14px;font-size:13px;font-weight:700}.danger-link{color:#b64f3a}.danger-link:hover{background:#fff0ec}.course-card-footer{flex-wrap:wrap}.course-card-footer .text-button{margin-left:auto}.course-detail-list{display:grid;gap:17px}.course-lesson-card{display:grid;grid-template-columns:46px minmax(0,1fr) auto;gap:16px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.course-lesson-number{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--peach);color:var(--coral);font-weight:700}.course-lesson-content h2{font:700 23px var(--font-family-sans);margin:0 0 6px}.course-lesson-materials{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-top:17px}.course-lesson-materials .material{min-height:120px;padding:14px}.course-lesson-materials .material h3{margin-top:12px}.modal textarea{width:100%;min-height:100px;display:block;margin-top:5px;padding:10px;border:1px solid var(--line);border-radius:8px;outline-color:var(--green);font:inherit;resize:vertical}.modal input[type="file"]{padding:8px;font-size:12px}.modal .modal-hint[hidden]{display:none}
@media(max-width:700px){.course-lesson-card{grid-template-columns:38px minmax(0,1fr)}.course-lesson-card>.soft{grid-column:2;justify-self:start}.course-lesson-materials{grid-template-columns:1fr}.course-card-footer .text-button{margin-left:0}}
@media(max-width:1000px){.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:580px){.page-actions{width:100%;flex-wrap:wrap}.course-grid{grid-template-columns:1fr}.page-actions .primary,.page-actions .soft{flex:1;justify-content:center}}
.auth-resend{margin:-7px 0 15px}.auth-resend .text-button{padding:0;font-size:12px}

/* Profile avatar */
#main-nav{margin-top:42px}
.nav-link .nav-profile-avatar{display:inline-grid;width:25px;height:25px;margin-right:3px;vertical-align:middle;place-items:center;overflow:hidden;border-radius:50%;background:var(--lav);color:var(--purple);font-size:9px;font-weight:700}.nav-link .nav-profile-avatar .avatar-initials{display:block;width:auto;color:inherit;font-size:9px}.nav-profile-avatar img{width:100%;height:100%;object-fit:cover}.profile-avatar-editor{display:grid;grid-template-columns:94px 1fr;gap:19px;align-items:center;padding-bottom:23px;margin-bottom:21px;border-bottom:1px solid var(--line)}.profile-avatar-preview{width:94px;height:94px;border-radius:50%;overflow:hidden;background:var(--lav);display:grid;place-items:center;color:var(--purple);font-size:25px;font-weight:700;box-shadow:0 0 0 5px #f0f5ef}.profile-avatar-preview img{width:100%;height:100%;object-fit:cover}.profile-avatar-editor h2{font-size:20px;margin:0 0 5px}.profile-avatar-editor .muted{font-size:12px}.avatar-options{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 12px}.avatar-option{width:46px;height:46px;padding:0;border-radius:50%;overflow:hidden;background:var(--lav);outline:2px solid transparent;outline-offset:2px;transition:transform .18s,outline-color .18s}.avatar-option:hover{transform:translateY(-2px)}.avatar-option.active{outline-color:var(--green)}.avatar-option img{width:100%;height:100%;object-fit:cover}.avatar-upload-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.avatar-upload-button{display:inline-flex!important;width:max-content!important;margin:0!important;padding:9px 12px!important;border:1px solid var(--line);border-radius:9px;color:var(--green);font-size:12px!important;font-weight:700;cursor:pointer;background:#f5f8f3}@media(max-width:580px){.profile-avatar-editor{grid-template-columns:1fr}.profile-avatar-preview{width:82px;height:82px}}

/* Lesson management and notifications */
.course-page-actions>button{width:156px;min-height:43px;justify-content:center}.lesson-card-actions{display:flex;align-items:flex-end;justify-content:space-between;gap:8px}.lesson-card-actions>span{display:flex;gap:4px}.lesson-card-actions .text-button{margin-top:13px}.task.reviewed{border-color:#b9d9c5;background:#f5fbf6}.task .soft{margin-left:5px;white-space:nowrap;padding:8px 10px;font-size:11px}.notification{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;transition:background .18s,transform .18s}.notification:hover{background:#edf3ee;transform:translateY(-1px)}.notification svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.notification-panel{width:315px;max-height:440px;padding:11px}.notification-list{display:grid;gap:5px;max-height:365px;overflow:auto;margin-top:8px}.notification-item{width:100%;text-align:left;background:#fff;border:1px solid transparent;border-radius:9px;padding:10px;display:grid;gap:3px;color:var(--ink)}.notification-item:hover{background:#f6faf5;border-color:#dceadd}.notification-item.unread{background:#f0f8ef}.notification-item strong{font-size:12px}.notification-item span{font-size:11px;color:var(--muted);line-height:1.35}.notification-item small{font-size:10px;color:#91a098}.notification-empty{margin:5px 0;color:var(--muted);font-size:12px}@media(max-width:580px){.course-page-actions>button{width:auto;min-width:0}.lesson-card-actions{align-items:flex-start;flex-direction:column}.task{align-items:flex-start}.task .soft{margin-left:0}.notification-panel{position:fixed;top:65px;right:14px;width:min(315px,calc(100vw - 28px))}}

/* Homework editing and saving feedback */
.task-actions{display:flex;align-items:center;justify-content:flex-end;gap:5px;margin-left:auto;flex-wrap:wrap}.task-actions .text-button{padding:5px;font-size:11px}.task-instructions{display:block;margin-top:4px;line-height:1.4;color:var(--muted)}.homework-form .primary[disabled],#homework-editor-form .primary[disabled]{opacity:.72;cursor:wait;box-shadow:none;transform:none}.button-spinner{display:inline-block;width:12px;height:12px;margin-right:7px;border:2px solid #ffffff77;border-top-color:#fff;border-radius:50%;vertical-align:-2px;animation:button-spin .7s linear infinite}@keyframes button-spin{to{transform:rotate(360deg)}}@media(max-width:700px){.task-actions{width:100%;justify-content:flex-start;margin-left:0}.task{flex-wrap:wrap}.task .due{margin-left:auto}}

/* Interactive multiple-choice exercises */
.course-lesson-exercises,.detail-exercises{display:grid;gap:11px;margin-top:14px}.detail-exercises{margin-top:25px}.course-exercise{background:#f7fbf7;border:1px solid #cde1d1;border-radius:13px;padding:16px}.exercise-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.exercise-heading h3{font:700 17px/1.35 var(--font-family-sans);margin:1px 0 0}.exercise-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:14px}.exercise-option{display:flex;align-items:center;gap:8px;text-align:left;padding:10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font-size:12px;transition:.16s}.exercise-option:hover:not(:disabled){border-color:var(--green);background:#f0f8ef;transform:translateY(-1px)}.exercise-option span,.exercise-preview-option span{width:20px;height:20px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:#e8eee6;color:var(--green);font-size:10px;font-weight:700}.exercise-option.correct{border-color:#80bd92;background:#e8f6ea}.exercise-option.incorrect{border-color:#e7b6aa;background:#fff1ed}.exercise-option:disabled{cursor:default}.exercise-result,.exercise-teacher-status{margin:12px 0 0;font-size:12px;line-height:1.4}.exercise-result.correct{color:var(--green);font-weight:700}.exercise-result.incorrect{color:#af5645}.exercise-result.checking{color:var(--muted)}.exercise-preview-options{display:grid;gap:6px;margin:14px 0 0;padding:0;list-style:none}.exercise-preview-option{display:flex;align-items:center;gap:8px;padding:8px 10px;background:#fff;border:1px solid var(--line);border-radius:8px;font-size:12px}.exercise-preview-option.correct-answer{border-color:#7ab88c;background:#e8f6ea}.course-lesson-actions{display:grid;gap:8px}.homework-exercise-field{margin-top:12px}.homework-exercise-field label{display:block;margin:0 0 5px;font-size:12px;font-weight:700}.homework-exercise-field select{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff}.homework-exercise-field select:disabled{background:#f1f3ef;color:var(--muted)}.exercise-builder-options{display:grid;gap:8px;margin:13px 0}.exercise-builder-options label{display:grid!important;grid-template-columns:18px 18px 1fr;align-items:center;gap:7px;margin:0!important;font-size:12px;font-weight:700}.exercise-builder-options input[type="text"],.exercise-builder-options input:not([type]){width:100%;border:1px solid var(--line);border-radius:8px;padding:9px;font:inherit}.exercise-builder-options input[type="radio"]{margin:0}.course-exercise .danger-link{white-space:nowrap}@media(max-width:700px){.exercise-options{grid-template-columns:1fr}.course-lesson-actions{grid-column:2}.exercise-heading{flex-direction:column}.course-exercise .danger-link{align-self:flex-start}}

/* Compact student task list */
.task-check{display:grid;place-items:center;width:22px;height:22px;padding:0;border:1.5px solid #aab8b1;border-radius:7px;background:#fff;flex:0 0 auto;transition:background .18s,border-color .18s,transform .18s}.task-check:hover{border-color:var(--green);transform:scale(1.05)}.task-check svg{width:15px;height:15px;fill:none;stroke:#fff;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;opacity:0;transform:scale(.72);transition:opacity .16s,transform .16s}.task.done .task-check{display:grid;background:linear-gradient(135deg,#287959,#3ca36f);border-color:#287959;line-height:normal}.task.done .task-check svg{opacity:1;transform:scale(1)}.task-list.large .task{padding:13px 15px;gap:12px;min-height:58px}.task-list.large .task .due{padding:4px 7px}.task-list.large .task .task-text strong{font-size:13px}body.student-mode #student-dashboard{column-gap:32px;row-gap:24px}@media(max-width:900px){body.student-mode #student-dashboard{row-gap:20px}}

/* Pionowy panel ucznia: lekcja, otwarte zadania i aktualny kurs */
body.student-mode #dashboard-stats{display:none}.student-dashboard-stack{display:grid;gap:24px}.student-dashboard-stack .section-block{margin-top:0}.student-dashboard-stack>.card,.student-dashboard-tasks{min-width:0}.student-dashboard-empty{padding:20px;border:1px dashed #cfd8cf;border-radius:13px;background:#fbfcf9;text-align:center}.dashboard-task-open{white-space:nowrap}.dashboard-meet-link{display:inline-flex;align-items:center;text-decoration:none}.next-card .card-actions{flex-wrap:wrap}.task[tabindex="-1"]:focus{outline:3px solid #8ab99a;outline-offset:3px}@media(max-width:900px){.student-dashboard-stack{gap:20px}}@media(max-width:580px){.student-dashboard-stack{gap:16px}.student-dashboard-tasks .section-heading{align-items:flex-start}.dashboard-task-open{width:100%;text-align:left}.next-card .card-actions>*{width:100%;justify-content:center;text-align:center}}

/* Lesson room and personal profile */
.profile-form{max-width:610px}.profile-form label{display:block;font-size:12px;font-weight:700;margin:16px 0 6px}.profile-form input{display:block;width:100%;border:1px solid var(--line);border-radius:9px;padding:12px;outline-color:var(--green)}.profile-form input[readonly]{background:#f4f6f2;color:var(--muted)}.profile-form .primary{margin-top:19px}.room-banner{display:flex;align-items:center;gap:10px;padding:13px 16px;background:#f4f7f3;border:1px solid var(--line);border-radius:13px;margin:-8px 0 20px}.room-banner strong,.room-banner small{display:block}.room-banner strong{font-size:13px}.room-banner small{font-size:11px;color:var(--muted);margin-top:2px}.room-live-dot{width:9px;height:9px;border-radius:50%;background:#bac4bd;flex:0 0 auto}.room-banner.online .room-live-dot{background:#3faa74;box-shadow:0 0 0 4px #d9f0e2}.room-code{margin-left:auto;font-size:10px;font-weight:700;color:var(--green);background:#e4f2e7;border-radius:99px;padding:6px 8px}@media(max-width:580px){.room-banner{align-items:flex-start}.room-code{margin-left:0;margin-top:2px}.room-banner{flex-wrap:wrap}}

/* Lista lekcji - przygotowana na długi plan zajęć */
.lesson-directory{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.lesson-toolbar{display:flex;align-items:end;gap:10px;padding-bottom:16px;border-bottom:1px solid var(--line)}.lesson-toolbar .lesson-search{flex:1;min-width:260px;margin:0}.lesson-select{display:grid;gap:4px;min-width:170px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.45px;text-transform:uppercase}.lesson-select select{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);padding:9px 30px 9px 10px;font-size:12px;font-weight:600;outline-color:var(--green);text-transform:none;letter-spacing:normal}.lesson-filter-row{display:flex;gap:6px;align-items:center;margin:14px 0 9px}.lesson-filter-row .filter{border:1px solid transparent}.lesson-filter-row .filter.active{border-color:#cce0cf}.lesson-summary{color:var(--muted);font-size:12px;padding:2px 4px 15px}.lesson-list{display:grid;gap:20px}.lesson-list-group{display:grid;gap:8px}.lesson-list-group h2{display:flex;align-items:center;gap:8px;margin:0 2px 2px;color:var(--ink);font:700 17px var(--font-family-sans)}.lesson-list-group h2 span{width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:#eef4ed;color:var(--green);font:700 10px var(--font-family-sans)}.lesson-row{display:grid;grid-template-columns:48px minmax(0,1fr) auto auto;align-items:center;gap:14px;border:1px solid var(--line);border-radius:14px;padding:13px 14px;background:#fff;transition:border-color .18s,box-shadow .18s,transform .18s}.lesson-row:hover{border-color:#bdd2c2;box-shadow:0 8px 22px #21313c0d;transform:translateY(-1px)}.lesson-date-badge{width:44px;height:44px;display:grid;place-items:center;align-content:center;border-radius:12px;background:#f1f7f0;color:var(--green);font-style:normal;line-height:1}.lesson-date-badge b{font-size:16px}.lesson-date-badge small{font-size:9px;font-weight:700;margin-top:3px;text-transform:uppercase}.lesson-date-badge.unscheduled{background:#f3f3ef;color:var(--muted);grid-template-columns:14px 1fr;gap:2px;padding:7px}.lesson-date-badge.unscheduled span{font-size:17px}.lesson-date-badge.unscheduled small{font-size:8px;line-height:1.2;margin:0;text-transform:none}.lesson-row-main{min-width:0}.lesson-row-title{display:flex;gap:10px;align-items:flex-start}.lesson-row-icon{width:29px;height:29px;display:grid;place-items:center;flex:0 0 auto;border-radius:9px;font-size:14px}.lesson-row-icon.travel{background:var(--peach);color:#ad4c37}.lesson-row-icon.grammar{background:var(--lav);color:#625b9d}.lesson-row-icon.music{background:var(--mint);color:var(--green)}.lesson-row-icon.work{background:var(--yellow);color:#97700b}.lesson-row-title h3{font:700 17px var(--font-family-sans);margin:0 0 3px;letter-spacing:-.2px}.lesson-row-title p{margin:0;color:var(--muted);font-size:12px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.lesson-row-meta{display:flex;flex-wrap:wrap;gap:5px 12px;margin:8px 0 0 39px;color:var(--muted);font-size:10px}.lesson-row-meta span{white-space:nowrap}.lesson-row-status{padding-left:4px}.lesson-status{display:block;border-radius:99px;padding:5px 8px;font-size:10px;font-weight:700;white-space:nowrap}.lesson-status.upcoming{background:#e6f3e9;color:var(--green)}.lesson-status.completed{background:#f0eff8;color:var(--purple)}.lesson-row-actions{display:flex;align-items:center;justify-content:flex-end;gap:5px}.lesson-row-actions .soft{padding:8px 11px;font-size:11px}.icon-action{width:29px;height:29px;display:grid;place-items:center;border-radius:8px;background:transparent;color:var(--muted);font-size:15px;transition:.15s}.icon-action:hover{background:#edf3ee;color:var(--green)}.icon-action.danger-icon:hover{background:#fff0ec;color:#b64f3a}.lesson-row.completed{background:#fdfefd}.lesson-row.completed .lesson-date-badge{background:#f0eff8;color:var(--purple)}
@media(max-width:850px){.lesson-toolbar{align-items:stretch;flex-wrap:wrap}.lesson-toolbar .lesson-search{flex-basis:100%;min-width:0}.lesson-select{flex:1;min-width:160px}.lesson-row{grid-template-columns:48px minmax(0,1fr) auto}.lesson-row-actions{grid-column:2/-1;justify-content:flex-start}.lesson-row-status{grid-column:3;grid-row:1}.lesson-row-meta{margin-left:0}}
@media(max-width:560px){.lesson-directory{padding:14px}.lesson-select{min-width:0}.lesson-row{grid-template-columns:44px minmax(0,1fr);gap:10px;padding:11px}.lesson-row-status{grid-column:2;grid-row:auto;padding:0}.lesson-row-actions{grid-column:2}.lesson-row-title h3{font-size:16px}.lesson-row-title p{-webkit-line-clamp:2}.lesson-row-meta{gap:4px 8px}.lesson-filter-row{overflow:auto;padding-bottom:2px}.lesson-filter-row .filter{white-space:nowrap}}

/* Stałe etykiety filtrów i awatary uczniów */
.lesson-toolbar{align-items:stretch}.lesson-field{display:grid;gap:5px;min-width:170px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.45px;text-transform:uppercase}.lesson-search-field{flex:1;min-width:260px}.lesson-field>span,.lesson-field-label{display:block;min-height:12px}.lesson-field select{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);padding:9px 30px 9px 10px;font-size:12px;font-weight:600;outline-color:var(--green);text-transform:none;letter-spacing:normal}.lesson-search{width:100%;min-width:0}.lesson-search input{width:calc(100% - 25px)}body.teacher-mode .lesson-field.teacher-action{display:grid!important}.lesson-status-control{display:grid;gap:5px;margin-top:14px}.lesson-filter-row{margin:0}.lesson-assignee{display:inline-flex!important;align-items:center;gap:6px;min-width:0}.lesson-assignee>span:last-child{overflow:hidden;text-overflow:ellipsis}.lesson-assignee-avatars{display:flex;align-items:center;flex:0 0 auto}.student-avatar,.student-directory-avatar{width:20px;height:20px;display:grid;place-items:center;overflow:hidden;border:1.5px solid #fff;border-radius:50%;background:var(--lav);color:var(--purple);font-size:8px;font-weight:700;box-shadow:0 0 0 1px #dce6dc}.student-avatar+.student-avatar{margin-left:-6px}.student-avatar img,.student-directory-avatar img{width:100%;height:100%;object-fit:cover}.student-directory-avatar{width:30px;height:30px;font-size:10px;border-width:0;box-shadow:none}.student-name .student-directory-avatar{flex:0 0 auto}
@media(max-width:850px){.lesson-field{flex:1;min-width:160px}.lesson-search-field{flex-basis:100%}}
@media(max-width:560px){.lesson-field{min-width:0}.lesson-search-field{flex-basis:100%}.lesson-assignee>span:last-child{max-width:150px}}

/* Panel nauczycielki - bieżący tydzień i zamykanie lekcji */
.stats-grid.teacher-stats{grid-template-columns:repeat(2,minmax(220px,320px))}.teacher-stat{max-width:320px}.teacher-widget-range{align-self:flex-start;color:var(--muted);font-size:10px;font-weight:700;white-space:nowrap}.teacher-empty{margin:13px 0 2px;font-size:12px}.teacher-closure-card{border-color:#f0dbbc;background:#fffdfa}.teacher-closing-row{border:1px solid #f2dfc6;background:#fff9ef}.teacher-closing-row:hover{background:#fff5e5}.teacher-closing-row small{color:#9a6840;font-size:10px;line-height:1.35}@media(max-width:580px){.stats-grid.teacher-stats{grid-template-columns:1fr}.teacher-stat{max-width:none}.teacher-widget-range{white-space:normal;text-align:right}}

/* Lekcje cykliczne, materiały spotkania i zadania domowe */
.lesson-row[data-open-lesson]{cursor:pointer}.lesson-row[data-open-lesson]:focus-visible{outline:3px solid #8ab99a;outline-offset:3px}.google-calendar-link{display:inline-flex;align-items:center;text-decoration:none}.lesson-material-section{padding:23px 0;border-bottom:1px solid var(--line)}.lesson-material-section:first-child{padding-top:0}.lesson-material-section:last-child{border-bottom:0}.lesson-material-section .section-heading{margin-bottom:14px}.lesson-material-section .notes{max-width:760px}.lesson-material-section .notes textarea{width:100%;min-height:150px;box-sizing:border-box;margin:14px 0;border:1px solid var(--line);border-radius:10px;padding:12px;font:inherit;line-height:1.5;resize:vertical;outline-color:var(--green)}.homework-form select,.homework-question-editor select{display:block;width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff;color:var(--ink);font:inherit}.homework-interactive-builder{margin:18px 0;padding:17px;border:1px solid #cde1d1;border-radius:12px;background:#fbfefb}.homework-question-builder-list{display:grid;gap:13px;margin-top:14px}.homework-question-editor{padding:14px;border:1px solid var(--line);border-radius:11px;background:#fff}.homework-question-editor-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.homework-question-editor-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.homework-question-editor label{display:block}.homework-question-editor textarea{min-height:70px}.question-choice-fields{display:grid;gap:7px;margin-top:12px}.question-choice-input{display:grid!important;grid-template-columns:18px 17px 1fr;align-items:center;gap:8px;margin:0!important}.question-choice-input input[type="text"]{width:100%;box-sizing:border-box}.task{align-items:flex-start}.task.task-detail{align-items:flex-start}.task-text{min-width:0;flex:1}.task-title-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.task-type{display:inline-flex;border-radius:999px;padding:3px 7px;background:#eef4ed;color:var(--green);font-size:9px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.task.submitted{border-color:#f0d59c;background:#fffdfa}.task.reviewed{border-color:#b9d6c2;background:#fbfefb}.task .due{margin-top:2px}.task-instructions{margin:8px 0 0}.task-response-preview{margin:10px 0 0;padding:9px 10px;border-radius:8px;background:#f4f7f3;font-size:12px;line-height:1.45;white-space:pre-wrap}.homework-text-response{display:grid;gap:6px;margin-top:13px;font-size:12px;font-weight:700}.homework-text-response textarea,.homework-answer-question textarea{width:100%;box-sizing:border-box;min-height:98px;border:1px solid var(--line);border-radius:9px;padding:10px;font:inherit;line-height:1.45;resize:vertical;outline-color:var(--green)}.homework-answer-set{display:grid;gap:12px;margin-top:14px}.homework-answer-question{min-width:0;margin:0;padding:12px;border:1px solid var(--line);border-radius:10px}.homework-answer-question legend{padding:0 4px;font-size:13px;font-weight:700;line-height:1.4}.homework-choice-options{display:grid;gap:7px;margin-top:10px}.homework-choice-options label{display:flex;align-items:center;gap:8px;padding:8px 9px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:12px}.homework-choice-options label:has(input:checked){border-color:#84b997;background:#eff8f0}.homework-answer-feedback,.homework-answer-question small{display:block;margin-top:8px;font-size:11px;color:var(--muted)}.homework-answer-feedback.correct{color:var(--green);font-weight:700}.homework-answer-feedback.incorrect{color:#af5645}.submit-homework-task{margin-top:14px}.homework-submission-note{margin:13px 0 0;color:var(--muted);font-size:12px}.homework-question-preview-list{display:grid;gap:9px;margin:11px 0 0;padding:0;list-style:none}.homework-question-preview{padding:9px 10px;border-radius:8px;background:#f7faf7;font-size:12px}.homework-question-preview b,.homework-question-preview small{display:block}.homework-question-preview small{margin-top:4px;color:var(--muted)}.homework-question-preview ol{display:grid;gap:3px;margin:7px 0 0;padding-left:20px}.homework-question-preview .correct-answer{color:var(--green);font-weight:700}@media(max-width:700px){.lesson-material-section .section-heading{align-items:flex-start;flex-wrap:wrap}.task .due{margin-left:0}.task-actions{width:100%}.homework-question-editor-heading{align-items:flex-start;flex-direction:column}.homework-question-editor-actions{width:100%}.google-calendar-link{width:100%;justify-content:center}}
.question-accepted-fields{margin-top:12px}.question-accepted-fields textarea{width:100%;box-sizing:border-box;margin-top:6px}.question-accepted-fields small{display:block;margin-top:6px;color:var(--muted);font-size:10px;font-weight:400;line-height:1.4}.homework-text-response textarea{min-height:170px}.homework-teacher-comment{display:grid;gap:6px;margin-top:13px;font-size:12px;font-weight:700}.homework-teacher-comment span small{color:var(--muted);font-weight:400}.homework-teacher-comment textarea{width:100%;min-height:105px;box-sizing:border-box;border:1px solid var(--line);border-radius:9px;padding:10px;font:inherit;font-weight:400;line-height:1.45;resize:vertical;outline-color:var(--green)}.homework-teacher-comment-preview,.homework-quiz-result{margin:13px 0 0;padding:10px;border-radius:9px;background:#edf6ee;color:var(--ink);font-size:12px;line-height:1.5;white-space:pre-wrap}.homework-teacher-comment-preview b{display:block;margin-bottom:3px;color:var(--green)}.homework-quiz-result b{color:var(--green)}.soft .button-spinner{border-color:#28795944;border-top-color:var(--green)}
.modal-backdrop{overflow-y:auto}.modal{max-height:calc(100dvh - 40px);overflow-y:auto;overscroll-behavior:contain}
#material-form [hidden]{display:none!important}

/* Osobny, kompaktowy formularz serii lekcji */
.lesson-page-actions{flex-wrap:wrap;justify-content:flex-end}.lesson-page-actions>.primary,.lesson-page-actions>.soft{box-sizing:border-box;width:160px;min-width:160px;height:41px;display:inline-flex;align-items:center;justify-content:center;text-align:center}.series-modal{width:min(520px,100%)}.series-modal> .modal-hint:first-of-type{margin-top:-7px;margin-bottom:15px}.series-second-day-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.series-second-day-grid label{margin:11px 0}.series-calendar-status{margin-top:17px;padding:12px 13px;border:1px solid #d9e9db;border-radius:11px;background:#f6fbf6}.series-calendar-status strong{display:block;color:var(--green);font-size:11px;letter-spacing:.04em;text-transform:uppercase}.series-calendar-status p{margin:5px 0 0;color:var(--muted);font-size:11px;line-height:1.45}.series-calendar-status .text-button{margin-top:8px;padding-left:0}.series-calendar-status .text-button[hidden],#series-second-day-wrap[hidden]{display:none!important}@media(max-width:580px){.lesson-page-actions{width:100%;justify-content:stretch}.lesson-page-actions>.primary,.lesson-page-actions>.soft{flex:1;width:auto;min-width:0}.series-second-day-grid{grid-template-columns:1fr}}

/* Podczas pobierania danych nie odsłaniamy przykładowej zawartości. */
.app-loading{min-height:100dvh;display:flex;align-items:center;justify-content:center;gap:13px;background:var(--paper);color:var(--ink);font-family:var(--font-family-sans)}.app-loading[hidden]{display:none}.app-loading-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--coral);color:#fff;font:700 20px var(--font-family-sans);box-shadow:0 8px 20px #e66b5530}.app-loading strong,.app-loading small{display:block}.app-loading strong{font:700 18px var(--font-family-sans)}.app-loading small{margin-top:3px;color:var(--muted);font-size:12px}

/* Kurs przypisany w kontekście ucznia */
.student-row{grid-template-columns:minmax(155px,1fr) minmax(150px,.9fr) minmax(210px,1.2fr) minmax(150px,.8fr) minmax(150px,.75fr);gap:14px}.student-course-summary{min-width:0;display:grid;gap:3px}.student-course-summary strong{overflow:hidden;text-overflow:ellipsis}.student-course-summary small,.course-series-compact,.course-series-empty{margin:0;color:var(--muted);font-size:10px;line-height:1.4}.course-series-empty{color:#9a6840}.student-progress-cell .course-progress{margin:0}.student-row-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.student-row-actions .soft,.student-row-actions .text-button{white-space:nowrap}.student-course-context{margin:-5px 0 15px;padding:11px 12px;border-radius:10px;background:#f3f7f1;font-size:13px;font-weight:700}.close-student-course-modal{position:absolute;right:15px;top:12px;background:transparent;font-size:26px;color:var(--muted)}.student-course-card{grid-column:span 1}.course-level-copy{margin:4px 0 0;color:var(--muted);font-size:11px}.student-course-details{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;margin-top:22px;padding-top:19px;border-top:1px solid #d8e7d7}.student-course-details h3{margin:0 0 10px;font:700 15px var(--font-family-sans)}.student-course-lessons{display:grid;gap:7px;margin:0;padding:0;list-style:none}.student-course-lessons li{display:grid;grid-template-columns:23px 1fr;align-items:center;gap:8px;padding:7px 8px;border-radius:8px;background:#fff;font-size:11px}.student-course-lessons li span{width:23px;height:23px;display:grid;place-items:center;border-radius:50%;background:var(--peach);color:var(--coral);font-size:10px;font-weight:700}.student-course-lessons li.completed span{background:var(--mint);color:var(--green)}.student-course-lessons li.completed b{color:var(--green)}.student-course-materials-link{display:block;margin:18px 0 0 auto}.student-course-series{display:grid;gap:8px}.student-course-series article{display:grid;gap:3px;padding:9px 10px;border-radius:9px;background:#fff}.student-course-series strong{font-size:11px}.student-course-series span,.student-course-series small{color:var(--muted);font-size:10px;line-height:1.4}
.lesson-status.held{background:#fff2d5;color:#90650b}.lesson-row.held{background:#fffdfa}.lesson-row.held .lesson-date-badge{background:#fff2d5;color:#90650b}
@media(max-width:1050px){.student-row{grid-template-columns:minmax(150px,1fr) minmax(200px,1.3fr) minmax(145px,.8fr);align-items:start}.student-row.header>*:nth-child(2),.student-row.header>*:nth-child(4),.student-row:not(.header)>.student-email,.student-row:not(.header)>.student-progress-cell{display:none}.student-row.header>*:nth-child(3){grid-column:2}.student-row.header>*:nth-child(5){grid-column:3}.student-row-actions{justify-content:flex-start}}
@media(max-width:650px){.student-row.header{display:none}.student-row{grid-template-columns:1fr;padding:17px}.student-row:not(.header)>.student-email,.student-row:not(.header)>.student-progress-cell{display:block}.student-row:not(.header)>.student-course-summary{display:grid}.student-row-actions{margin-top:3px}.student-course-details{grid-template-columns:1fr}.progress-visual{align-items:flex-start;flex-direction:column}}

/* Zadania domowe nauczycielki - osobne zgłoszenia uczniów */
body.teacher-mode .homework-layout{grid-template-columns:minmax(0,1fr)}
.homework-teacher-search{max-width:560px;margin:-8px 0 24px;color:var(--ink);font-size:12px;font-weight:700}
.homework-teacher-search>span{display:block;margin-bottom:6px}
.homework-teacher-search .search{width:100%;min-width:0;font-weight:400}
.homework-teacher-search input{width:calc(100% - 27px)}
.homework-teacher-search[hidden]{display:none!important}
.teacher-homework-sections{display:grid;gap:30px;min-width:0}
.teacher-homework-section{min-width:0}
.teacher-homework-section>.section-heading{align-items:center;margin-bottom:12px}
.teacher-homework-section-toggle{width:100%;padding:0;background:transparent;color:var(--ink);text-align:left}
.teacher-homework-section-toggle:focus-visible{outline:3px solid #8ab99a;outline-offset:5px;border-radius:8px}
.teacher-homework-section-count{display:flex;align-items:center;gap:8px}
.teacher-homework-section-chevron{font-size:20px;line-height:1;transition:transform .18s}
.teacher-homework-section-toggle[aria-expanded="true"] .teacher-homework-section-chevron{transform:rotate(180deg)}
.teacher-homework-section-body[hidden]{display:none}
.teacher-homework-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:15px;background:#fff;scrollbar-gutter:stable}
.teacher-homework-table{min-width:1040px}
.teacher-homework-row{display:grid;grid-template-columns:minmax(180px,1.2fr) minmax(145px,.9fr) 105px minmax(160px,.95fr) minmax(160px,1fr) minmax(160px,.95fr) 145px;align-items:center;gap:12px;width:100%;padding:13px 16px}
.teacher-homework-header{border-bottom:1px solid var(--line);background:#fbfcf9;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.6px}
.teacher-homework-record+.teacher-homework-record{border-top:1px solid var(--line)}
.teacher-homework-summary{background:#fff;color:var(--ink);text-align:left;transition:background .18s}
.teacher-homework-summary:hover{background:#f7faf7}
.teacher-homework-summary:focus-visible{position:relative;z-index:1;outline:3px solid #8ab99a;outline-offset:-3px}
.teacher-homework-summary span{min-width:0;font-size:11px;line-height:1.4;overflow-wrap:anywhere}
.teacher-homework-summary strong{display:block;font-size:12px}
.teacher-homework-status{width:max-content;max-width:100%;padding:5px 7px;border-radius:6px;background:#fff1eb;color:#9e5947;font-weight:700}
.teacher-homework-record.open .teacher-homework-status{background:#f1f3ef;color:var(--muted)}
.teacher-homework-record.reviewed .teacher-homework-status{background:#e4f2e7;color:var(--green)}
.teacher-homework-empty{padding:20px;border:1px dashed #cfd8cf;border-radius:13px;background:#fbfcf9;text-align:center}
.teacher-homework-opened{max-width:1000px}
.teacher-homework-back{margin-bottom:16px}
.teacher-homework-opened-header{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,1.35fr);align-items:start;gap:24px;margin-bottom:14px}
.teacher-homework-opened-header h2{margin:0;font:700 24px var(--font-family-sans)}
.teacher-homework-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 20px;margin:0}
.teacher-homework-meta div{min-width:0}
.teacher-homework-meta dt{color:var(--muted);font-size:9px;font-weight:700;letter-spacing:.55px;text-transform:uppercase}
.teacher-homework-meta dd{margin:3px 0 0;font-size:12px;font-weight:600;overflow-wrap:anywhere}
.teacher-homework-opened-body .task{padding:20px}
@media(max-width:700px){.homework-teacher-search{max-width:none}.teacher-homework-table-wrap{margin-inline:-2px}.teacher-homework-row{padding:12px 14px}.teacher-homework-opened-header{grid-template-columns:1fr}.teacher-homework-meta{grid-template-columns:1fr}.teacher-homework-opened-body .task{padding:16px}}

/* Automatyczne Google Meet */
.meet-mode-card{margin:15px 0;padding:14px;border:1px solid #d9e9db;border-radius:11px;background:#f6fbf6}.meet-mode-card[hidden]{display:none}.meet-mode-title{display:block;color:var(--ink);font-size:12px}.meet-mode-card>p{margin:8px 0 11px;color:var(--muted);font-size:11px;line-height:1.5}.meet-generation-status,.lesson-meet-summary{display:flex;align-items:center;gap:9px}.meet-generation-status{padding:9px 10px;border-radius:9px;background:#fff;color:var(--muted);font-size:11px}.meet-status-dot{width:8px;height:8px;flex:0 0 auto;border-radius:50%;background:#d69231}.meet-generation-status.ready .meet-status-dot,.lesson-meet-summary.ready .meet-status-dot{background:var(--green)}.meet-generation-status.error .meet-status-dot,.lesson-meet-summary.error .meet-status-dot{background:var(--coral)}.meet-generation-status.ready{color:var(--green)}.meet-generation-status.error{color:#a94e3c}.meet-mode-card .google-calendar-link{width:max-content;margin-top:10px}.lesson-meet-summary{margin-top:12px;padding:10px 12px;border-radius:10px;background:#fff9;border:1px solid #ffffffaa;max-width:390px}.lesson-meet-summary strong,.lesson-meet-summary small{display:block}.lesson-meet-summary strong{font-size:12px}.lesson-meet-summary small{margin-top:2px;color:var(--muted);font-size:10px;line-height:1.4}.join-lesson[hidden],.google-calendar-link[hidden]{display:none!important}@media(max-width:580px){.lesson-meet-summary{width:100%;max-width:none}.meet-mode-card .google-calendar-link{width:100%;justify-content:center}}

/* Trwałe odznaki za ukończone kursy */
.profile-badges{max-width:610px;margin-top:18px}.profile-badges .section-heading{margin-bottom:17px}.course-badge-list{display:grid;gap:10px}.course-badge-item{display:flex;align-items:center;gap:13px;padding:14px;border:1px solid #d8e7d7;border-radius:13px;background:#f6fbf6}.course-badge-icon{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;border-radius:50%;background:var(--yellow);color:#8a6811;font-size:20px;box-shadow:inset 0 0 0 5px #fff7cf}.course-badge-copy{display:grid;gap:3px;min-width:0}.course-badge-copy strong{font:700 16px var(--font-family-sans);overflow-wrap:anywhere}.course-badge-copy span{color:var(--muted);font-size:11px}.course-badge-empty{margin:0;padding:15px;border:1px dashed #cfd9ce;border-radius:12px;color:var(--muted);font-size:12px;line-height:1.55;background:#fafcf9}.student-badge-count{display:block;margin-top:8px;color:#8a6811;font-size:10px;font-weight:700}.student-course-badges-section{margin:20px 0 4px;padding-top:18px;border-top:1px solid var(--line)}.student-course-badges-section[hidden]{display:none}.student-course-badges-section h3{margin:0 0 12px;font:700 17px var(--font-family-sans)}.student-course-badges-section .course-badge-item{padding:11px}.student-course-badges-section .course-badge-icon{width:34px;height:34px;flex-basis:34px;font-size:16px}.student-course-badges-section .course-badge-copy strong{font-size:14px}@media(max-width:580px){.profile-badges{margin-top:14px}.course-badge-item{align-items:flex-start}.course-badge-icon{width:38px;height:38px;flex-basis:38px}}

/* Opcjonalne naklejki za wykonane zadania */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.student-sticker-setting{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:14px}.student-sticker-setting h3{margin:0;font:700 17px var(--font-family-sans)}.student-sticker-setting .modal-hint{margin-top:6px}.sticker-switch>span:last-child{position:absolute;inset:0;border-radius:999px;background:#c8cfca;transition:background .18s}.sticker-switch>span:last-child:after{content:'';position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #21313c33;transition:transform .18s}.sticker-switch input:checked+span{background:var(--green)}.sticker-switch input:checked+span:after{transform:translateX(20px)}.sticker-switch input:focus-visible+span{outline:3px solid #8ab99a;outline-offset:3px}.sticker-switch input:disabled+span{opacity:.6;cursor:wait}

/* Wspólny profil nauki: bieżący kurs oraz trwałe osiągnięcia */
.profile-learning{max-width:610px;margin-top:18px}.profile-learning>.section-heading{margin-bottom:0}.profile-learning-section{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}.profile-learning-section h3,.student-current-course-section h3{margin:0 0 13px;font:700 18px var(--font-family-sans)}.profile-current-course-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,.8fr);align-items:center;gap:10px 22px;padding:15px;border:1px solid #d8e7d7;border-radius:13px;background:#f6fbf6}.profile-current-course-card>div:first-child{display:grid;gap:3px}.profile-current-course-card>div:first-child strong{font:700 17px var(--font-family-sans);overflow-wrap:anywhere}.profile-current-course-card>div:first-child span,.profile-current-course-card>p{color:var(--muted);font-size:11px}.profile-current-course-card .course-progress{margin:0}.profile-current-course-card>p{grid-column:1/-1;margin:0}.profile-learning-empty{margin:0;padding:15px;border:1px dashed #cfd9ce;border-radius:12px;color:var(--muted);font-size:12px;line-height:1.55;background:#fafcf9}.student-current-course-section{margin:20px 0 4px;padding-top:18px;border-top:1px solid var(--line)}.student-current-course-section[hidden]{display:none}.student-current-course-section .profile-current-course-card{grid-template-columns:1fr}.student-current-course-section .profile-current-course-card>p{grid-column:auto}@media(max-width:580px){.profile-learning{margin-top:14px}.profile-current-course-card{grid-template-columns:1fr}.profile-current-course-card>p{grid-column:auto}}

/* Kolejki zadań ucznia i widoczne numery pytań quizowych */
.student-homework-sections{display:grid;gap:30px;min-width:0}.student-homework-section{min-width:0}.student-homework-section-heading{align-items:center;margin-bottom:12px}.student-homework-items{display:grid;gap:9px}.student-homework-empty{padding:20px;border:1px dashed #cfd8cf;border-radius:13px;background:#fbfcf9;text-align:center}.student-homework-done{border:0}.student-homework-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:0;color:var(--ink);cursor:pointer;list-style:none}.student-homework-summary::-webkit-details-marker{display:none}.student-homework-summary:focus-visible{outline:3px solid #8ab99a;outline-offset:5px;border-radius:8px}.student-homework-summary .eyebrow{display:block}.student-homework-section-title{display:block;font:700 21px var(--font-family-sans);letter-spacing:-.4px}.student-homework-section-count{display:flex;align-items:center;gap:8px}.student-homework-section-chevron{font-size:20px;line-height:1;transition:transform .18s}.student-homework-done[open] .student-homework-section-chevron{transform:rotate(180deg)}.student-homework-done-body{margin-top:12px}.homework-question-number{color:var(--green);font-weight:700}@media(max-width:580px){.student-homework-sections{gap:24px}.student-homework-summary{min-height:44px}}

/* Administrator */
.admin-only,.teacher-role-only{display:none!important}body.admin-mode .admin-only:not(.view){display:block!important}body.admin-mode .view.admin-only.active{display:block!important}body.admin-mode .teacher-only{display:block!important}body.admin-mode .student-only{display:none!important}body.admin-mode .teacher-dashboard{display:none!important}body.admin-mode .teacher-action{display:inline-flex!important}body.admin-mode form.teacher-action{display:block!important}body.teacher-mode .teacher-role-only:not([hidden]){display:inline-flex!important}body.teacher-mode .series-calendar-status.teacher-role-only:not([hidden]){display:block!important}.teacher-role-only[hidden]{display:none!important}button:disabled{cursor:not-allowed;opacity:.58;transform:none!important}.admin-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.admin-dashboard{margin-top:22px}.admin-dashboard-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:20px}.admin-overview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}.admin-overview-grid button{display:grid;gap:3px;padding:16px;border:1px solid var(--line);border-radius:12px;background:#f8faf6;color:var(--ink);text-align:left}.admin-overview-grid strong{font:700 24px var(--font-family-sans)}.admin-overview-grid span{color:var(--muted);font-size:11px}.admin-quick-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.admin-audit ol{display:grid;gap:2px;margin:16px 0 0;padding:0;list-style:none}.admin-audit li{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.admin-audit li>span{display:grid;gap:2px}.admin-audit strong{font-size:12px}.admin-audit small,.admin-audit time{color:var(--muted);font-size:10px}.admin-audit-empty{color:var(--muted);font-size:12px}.teacher-directory{padding:0;overflow:hidden}.teacher-row{display:grid;grid-template-columns:minmax(210px,1.35fr) minmax(90px,.65fr) repeat(3,minmax(62px,.42fr)) minmax(180px,1fr);align-items:center;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line);font-size:12px}.teacher-row.header{background:#fbfcf9;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.06em}.teacher-identity{display:flex;align-items:center;gap:10px;min-width:0}.teacher-identity>span:last-child{display:grid;gap:2px;min-width:0}.teacher-identity strong,.teacher-identity small{overflow:hidden;text-overflow:ellipsis}.teacher-identity small{color:var(--muted);font-size:10px}.teacher-row-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.account-status{display:inline-flex;width:max-content;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:700}.account-status.active{background:#e4f2e7;color:var(--green)}.account-status.inactive{background:#fff0ec;color:#a94e3c}.admin-empty{padding:22px}.admin-student-row{grid-template-columns:minmax(155px,1fr) minmax(150px,.9fr) minmax(145px,.85fr) minmax(190px,1.15fr) minmax(145px,.8fr) minmax(165px,.9fr)}.student-teacher{display:grid;gap:5px;min-width:0}.student-teacher>strong{overflow:hidden;text-overflow:ellipsis}.student-teacher small{display:block}.admin-mode .student-table{overflow-x:auto}.admin-mode .student-table>.student-row,.admin-mode #student-list{min-width:1080px}.admin-mode .admin-form-field{width:100%}.admin-student-activity-list{display:grid;gap:7px}.admin-student-activity-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:11px}.admin-student-activity-row>span{display:grid;gap:2px;min-width:0}.admin-student-activity-row b,.admin-student-activity-row small{overflow-wrap:anywhere}.admin-student-activity-row small{color:var(--muted)}.admin-student-activity-row>strong{color:var(--green);font-size:10px;white-space:nowrap}.danger-link{color:#a94e3c!important}
@media(max-width:1000px){.admin-dashboard-grid{grid-template-columns:1fr}.admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-directory{overflow-x:auto}.teacher-row{min-width:900px}}
@media(max-width:580px){.admin-stats,.admin-overview-grid{grid-template-columns:1fr}.admin-quick-actions{display:grid}.admin-quick-actions>*{width:100%}}

/* Responsywna kolekcja naklejek i szczegóły ucznia w widoku nauczyciela */
.student-detail-panel{display:grid;gap:18px;margin-top:22px;scroll-margin-top:88px}.student-detail-panel[hidden]{display:none}.student-detail-panel:focus-visible{outline:3px solid #8ab99a;outline-offset:4px}.student-detail-back{width:max-content;margin:0}.student-detail-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding-bottom:18px;border-bottom:1px solid var(--line)}.student-detail-identity{display:flex;align-items:center;gap:14px;min-width:0}.student-detail-avatar{width:54px;height:54px;flex:0 0 54px;display:grid;place-items:center;overflow:hidden;border-radius:50%;background:var(--lav);color:var(--purple);font-size:14px;font-weight:700}.student-detail-avatar img{width:100%;height:100%;object-fit:cover}.student-detail-identity h2{margin:0;font:700 25px var(--font-family-sans);overflow-wrap:anywhere}.student-detail-identity p:not(.eyebrow){margin:4px 0 0;color:var(--muted);font-size:12px;overflow-wrap:anywhere}.student-detail-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.student-detail-sticker-total{padding:7px 10px;border-radius:999px;background:#f0eafd;color:var(--purple);font-size:11px;font-weight:700;white-space:nowrap}.student-detail-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.student-detail-section{min-width:0;padding:18px;border:1px solid var(--line);border-radius:14px;background:#fbfcf9}.student-detail-section h3{margin:0 0 13px;font:700 18px var(--font-family-sans)}.student-detail-stickers{grid-column:1/-1;background:#fcfbff;border-color:#e5dcf7}.student-detail-panel .sticker-switch{position:relative;display:block;flex:0 0 46px;width:46px;height:26px;margin:4px 0 0;cursor:pointer}.student-detail-panel .sticker-switch input{position:absolute;width:1px;height:1px;margin:0;opacity:0}.student-detail-loading,.student-detail-error{margin:0;padding:18px;border:1px dashed #d9d1e8;border-radius:12px;background:#fff;color:var(--muted);font-size:12px;line-height:1.55;text-align:center}.student-detail-error{display:grid;justify-items:center;gap:11px;color:#a94e3c}.student-detail-error .soft{width:max-content}@media(max-width:900px){.student-detail-sections{grid-template-columns:1fr}.student-detail-stickers{grid-column:auto}}@media(max-width:580px){.student-detail-panel{padding:20px}.student-detail-header{flex-direction:column}.student-detail-actions{width:100%;justify-content:flex-start}.student-detail-actions .soft,.student-detail-actions .text-button{flex:1;text-align:center}.student-detail-identity{align-items:flex-start}.student-detail-section{padding:15px}}

/* Płynne kontenery, spójne grupy akcji i subtelny ruch */
body{overflow-x:clip}
main,.view,.card,.section-block,.student-dashboard-stack,.teacher-dashboard-grid,.teacher-side-widgets,.admin-dashboard-grid,.homework-layout,.lesson-directory,.lesson-list,.course-grid,.detail-materials,.student-table,.teacher-directory,.teacher-homework-table-wrap{min-width:0;max-width:100%}
.view{width:100%;max-width:1600px;padding:56px clamp(20px,3.5vw,56px)}
.topbar{padding-inline:clamp(20px,3.5vw,56px)}
.stats-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.stats-grid.teacher-stats{grid-template-columns:repeat(2,minmax(220px,1fr))}
.teacher-stat{max-width:none}
.teacher-dashboard-grid{grid-template-columns:minmax(0,1.6fr) minmax(320px,.8fr);gap:24px}
.course-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.lesson-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.detail-materials{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.homework-layout{grid-template-columns:minmax(0,1.65fr) minmax(260px,.65fr)}
.admin-overview-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr))}
.teacher-quick-actions{grid-template-columns:repeat(auto-fit,minmax(min(100%,140px),1fr))}
.teacher-homework-opened-header{grid-template-columns:minmax(0,.9fr) minmax(300px,1.25fr)}
.student-table,.teacher-directory,.teacher-homework-table-wrap,.tabs{max-width:100%}
img,svg,iframe,canvas{max-width:100%}
.card,.section-block,.lesson-row,.task,.material,.course-card,.student-detail-section{overflow-wrap:anywhere}
.stat{min-height:78px}
.teacher-empty,.student-dashboard-empty,.admin-empty{min-height:64px;display:grid;align-content:center}

:is(.page-actions,.card-actions,.lesson-hero-actions,.task-actions,.material-actions,.calendar-controls,.teacher-row-actions,.student-row-actions,.student-detail-actions,.admin-quick-actions,.homework-question-editor-actions,.student-teacher-assignment-actions,.teacher-quick-actions){--action-min-height:40px;align-items:stretch;gap:10px;flex-wrap:wrap}
.page-actions{display:flex}
:is(.page-actions,.card-actions,.lesson-hero-actions,.task-actions,.material-actions,.calendar-controls,.teacher-row-actions,.student-row-actions,.student-detail-actions,.admin-quick-actions,.homework-question-editor-actions,.student-teacher-assignment-actions,.teacher-quick-actions)>:is(button,a){box-sizing:border-box;min-height:var(--action-min-height);display:inline-flex;align-items:center;justify-content:center;line-height:1.25;white-space:normal}
body.teacher-mode :is(.page-actions,.lesson-hero-actions,.card-actions,.material-actions)>.teacher-only,body.admin-mode :is(.page-actions,.lesson-hero-actions,.card-actions,.material-actions)>.teacher-only{display:inline-flex!important}
:is(.calendar-controls,.task-actions,.homework-question-editor-actions,.teacher-row-actions,.student-row-actions){--action-min-height:36px}
.lesson-row-actions{display:flex;align-items:stretch;gap:8px}
.lesson-row-actions>.icon-action{width:36px;height:36px;min-height:36px}
.student-detail-panel .student-teacher-assignment-actions{align-items:stretch;gap:10px}
:is(.primary,.soft,.danger,.text-button,.back-button,.tool,.icon-action,.filter,.tab){transition:color .18s ease,background-color .18s ease,border-color .18s ease,box-shadow .18s ease,transform .18s ease}
:where(button,a,input,textarea,select,summary,[role="button"]):focus-visible{outline:3px solid #8ab99a;outline-offset:3px}

@keyframes surface-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes disclosure-enter{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@keyframes loading-breathe{from{opacity:.72;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.student-dashboard-stack>*,.teacher-dashboard-grid>.teacher-calendar,.teacher-side-widgets>.card,.admin-dashboard-grid>.card,.course-grid>*,.lesson-list>*,.student-detail-panel:not([hidden]){animation:surface-enter .24s cubic-bezier(.2,.8,.2,1) both}
.teacher-side-widgets>.card:nth-child(2),.student-dashboard-stack>*:nth-child(2){animation-delay:.025s}
.teacher-side-widgets>.card:nth-child(3),.student-dashboard-stack>*:nth-child(3){animation-delay:.05s}
.teacher-homework-section[data-homework-section="reviewed"] .teacher-homework-section-body:not([hidden]),.student-homework-done[open] .student-homework-done-body{animation:disclosure-enter .16s ease both}
.app-loading-mark{animation:loading-breathe .7s ease-in-out infinite alternate}
.lesson-status,.account-status,.due,.meet-generation-status{transition:color .18s ease,background-color .18s ease,border-color .18s ease,opacity .18s ease;animation:surface-enter .18s ease both}
.modal-backdrop{display:flex;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .18s ease,visibility 0s linear .18s}
.modal-backdrop.open{display:flex;visibility:visible;opacity:1;pointer-events:auto;transition-delay:0s}
.modal{opacity:.98;transform:translateY(10px) scale(.985);transition:opacity .18s ease,transform .18s ease}
.modal-backdrop.open .modal{opacity:1;transform:none}
.notification-panel{display:block;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-6px) scale(.985);transform-origin:top right;transition:opacity .16s ease,transform .16s ease,visibility 0s linear .16s}
.notification-panel.open{display:block;visibility:visible;opacity:1;pointer-events:auto;transform:none;transition-delay:0s}
.toast{opacity:0;transition:opacity .2s ease,transform .25s ease}
.toast.show{opacity:1}

@media(max-width:1050px){.teacher-dashboard-grid{grid-template-columns:1fr}.teacher-side-widgets{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-quick-actions{grid-column:1/-1}.teacher-homework-opened-header{grid-template-columns:1fr}}
@media(max-width:900px){.view{padding:36px clamp(20px,4vw,36px)}.topbar{padding-inline:clamp(20px,4vw,36px)}.homework-layout{grid-template-columns:1fr}}
@media(max-width:768px){.teacher-side-widgets{grid-template-columns:1fr}.teacher-quick-actions{grid-column:auto}}
@media(max-width:580px){.view{padding:28px 18px}.topbar{padding-inline:18px}.stats-grid,.stats-grid.teacher-stats,.lesson-grid,.detail-materials,.course-grid,.admin-overview-grid{grid-template-columns:1fr}:is(.page-actions,.lesson-hero-actions,.card-actions,.task-actions,.material-actions,.student-detail-actions,.admin-quick-actions,.student-teacher-assignment-actions){width:100%}:is(.page-actions,.lesson-hero-actions,.card-actions,.task-actions,.material-actions,.student-detail-actions,.admin-quick-actions,.student-teacher-assignment-actions)>:is(button,a){flex:1 1 160px;width:auto;max-width:100%}.material-actions{align-items:stretch}.teacher-homework-opened-header{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.modal-backdrop,.modal,.notification-panel,.toast,.student-dashboard-stack>*,.teacher-dashboard-grid>*,.teacher-side-widgets>*,.admin-dashboard-grid>*,.course-grid>*,.lesson-list>*,.student-detail-panel,.lesson-status,.account-status,.due,.meet-generation-status{transform:none!important}.app-loading-mark{animation:none!important}}

/* Lesson detail and shared whiteboard file */
#lessons.view.active{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,320px);grid-template-rows:auto auto;align-items:start;gap:20px}#lessons>.page-title{grid-column:1/-1;margin-bottom:8px}#lessons .lesson-directory{grid-column:1/-1;grid-row:2;min-width:0}body.teacher-mode #lessons .lesson-directory{grid-column:1}body.teacher-mode #lessons .lesson-calendar-integration{display:grid!important;grid-column:2;grid-row:2;position:sticky;top:94px;margin:0;padding:20px;gap:16px}.lesson-calendar-integration .calendar-integration-actions{display:grid;justify-content:stretch}.lesson-calendar-integration .calendar-integration-actions>:is(button,a){width:100%;text-align:center}
.lesson-calendar-integration{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px;min-width:0}.lesson-calendar-integration>div{min-width:0}.lesson-calendar-integration h2{margin-bottom:6px}.calendar-integration-actions{display:flex;align-items:stretch;justify-content:flex-end;gap:10px;flex-wrap:wrap}.calendar-integration-actions>:is(button,a){min-height:40px;display:inline-flex;align-items:center;justify-content:center}.lesson-hero.card{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:20px;padding:18px 20px;margin-bottom:18px;border-radius:14px;background:var(--peach);overflow:hidden}.lesson-hero-main,.lesson-hero-side{min-width:0}.lesson-hero-main{display:grid;align-content:start}.lesson-hero-main>.eyebrow{display:none}.lesson-hero-title-row{display:flex;align-items:center;gap:10px 14px;min-width:0;flex-wrap:wrap}.lesson-hero h1{font-size:26px;line-height:1.1;margin:0}.lesson-hero-title-row .lesson-meet-summary{width:auto;max-width:100%;margin:0;padding:6px 9px;background:#fffaf7cc}.lesson-hero-title-row .lesson-meet-summary small{display:none}.lesson-hero-meta{display:flex;align-items:center;gap:7px 18px;flex-wrap:wrap;margin:9px 0 0}.lesson-hero-meta>div{display:flex;align-items:baseline;gap:5px;min-width:0}.lesson-hero-meta dt{color:#8d5a4e;font-size:9px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.lesson-hero-meta dd{margin:0;font-size:12px;font-weight:600;line-height:1.35;overflow-wrap:anywhere}.lesson-description{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:8px;border-top:1px solid #c995874d;margin-top:10px;padding-top:9px;min-width:0}.lesson-description .eyebrow{margin:2px 0 0;font-size:9px}.lesson-description p:not(.eyebrow){max-width:none;margin:0;font-size:12px;line-height:1.45;overflow-wrap:anywhere;white-space:normal}.lesson-hero-side{display:grid;justify-items:end;align-content:start;max-width:390px}.lesson-hero-actions{display:flex;justify-content:flex-end;align-items:stretch;gap:7px;flex-wrap:wrap;margin:0}.lesson-hero-actions>:is(button,a){box-sizing:border-box;flex:0 1 auto;width:auto;height:34px;min-height:34px;padding:7px 10px;border-radius:8px;font-size:11px}.whiteboard-file-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px 24px;padding:18px;border-bottom:1px solid var(--line);background:#fbfcf8;min-width:0}.whiteboard-file-panel>div{min-width:0}.whiteboard-file-panel h2{font-size:19px;margin:0 0 5px}.whiteboard-file-panel .muted{overflow-wrap:anywhere}.whiteboard-file-actions{display:flex;align-items:stretch;justify-content:flex-end;gap:10px;flex-wrap:wrap}.whiteboard-file-actions>:is(button,a){min-height:40px;display:inline-flex;align-items:center;justify-content:center}.whiteboard-file-open{grid-column:1/-1;justify-self:start;min-height:36px;display:inline-flex;align-items:center;text-decoration:none}.whiteboard-stage{position:relative;width:100%;aspect-ratio:2/1;min-height:280px;overflow:hidden;background-color:#fff;background-image:linear-gradient(#eff2ed 1px,transparent 1px),linear-gradient(90deg,#eff2ed 1px,transparent 1px);background-size:28px 28px}.whiteboard-stage.unsupported{display:none}.whiteboard-stage>#whiteboard-background,.whiteboard-stage>#whiteboard-canvas{position:absolute;inset:0;width:100%;height:100%;max-width:100%}.whiteboard-stage>#whiteboard-background{z-index:0;object-fit:contain;background:#fff}.whiteboard-stage>#whiteboard-canvas{z-index:1;background:transparent;background-image:none}.board-toolbar button:disabled{cursor:not-allowed;opacity:.52}.danger-link{color:#a94e3c}
@media(max-width:1050px){#lessons.view.active{grid-template-columns:1fr}#lessons .lesson-directory{grid-column:1;grid-row:2}body.teacher-mode #lessons .lesson-calendar-integration{grid-column:1;grid-row:2;position:static}body.teacher-mode #lessons .lesson-directory{grid-column:1;grid-row:3}}
@media(max-width:900px){.lesson-calendar-integration{align-items:flex-start}.lesson-hero.card{grid-template-columns:1fr;padding:16px 18px}.lesson-hero-side{display:block;width:100%;max-width:none}.lesson-hero-actions{justify-content:flex-start}.whiteboard-stage{min-height:240px}}
@media(max-width:580px){.lesson-calendar-integration,.whiteboard-file-panel{grid-template-columns:1fr;display:grid}.calendar-integration-actions,.whiteboard-file-actions{justify-content:stretch;width:100%}.calendar-integration-actions>:is(button,a),.whiteboard-file-actions>:is(button,a){flex:1 1 160px}.lesson-hero.card{display:grid;padding:15px}.lesson-hero h1{font-size:23px}.lesson-hero-meta{align-items:flex-start;gap:6px 14px}.lesson-description{grid-template-columns:1fr;gap:4px}.lesson-hero-side{display:grid;justify-items:start}.lesson-hero-actions{justify-content:flex-start;width:100%}.lesson-hero-actions>:is(button,a){flex:0 1 auto;width:auto;min-height:34px;padding:7px 10px}.whiteboard-file-open{grid-column:1}.whiteboard-stage{min-height:0;aspect-ratio:2/1}.board-toolbar{align-items:stretch}.board-toolbar .save-board{margin-left:0}}

/* Zwarty nagłówek pokoju lekcji pozostawia tablicę widoczną bez przewijania. */
.lesson-detail.view{padding-top:22px}.lesson-detail>.back-button{margin-bottom:10px}.lesson-detail .lesson-hero.card{padding:13px 16px;margin-bottom:10px}.lesson-detail .lesson-hero-meta{margin-top:13px}.lesson-detail .lesson-description{margin-top:13px;padding-top:11px}.lesson-hero-meta dt{width:22px;height:20px;display:grid;place-items:center;overflow:hidden;color:transparent;font-size:0;line-height:1}.lesson-hero-meta dt:before{color:#9b5545;font-size:15px;line-height:1}.lesson-hero-meta>div:nth-child(1) dt:before{content:'📅'}.lesson-hero-meta>div:nth-child(2) dt:before{content:'⏱'}.lesson-hero-meta>div:nth-child(3) dt:before{content:'👤'}.lesson-hero-meta>div:nth-child(4) dt:before{content:'📚'}.lesson-hero-actions{display:grid;grid-template-columns:220px;gap:6px}.lesson-hero-actions>:is(button,a){box-sizing:border-box;width:220px;height:36px;min-height:36px;max-height:36px;padding:6px 10px;line-height:1.15;text-align:center}.lesson-hero-actions .primary,.lesson-hero-actions .primary:hover{box-shadow:none}.lesson-detail>.tabs{gap:20px}.lesson-detail>.tabs .tab{padding:9px 0}.lesson-detail>.lesson-tab{padding-top:10px}.whiteboard-file-panel{padding:9px 12px;gap:8px 14px}.whiteboard-file-panel .eyebrow,.whiteboard-file-panel h2{display:none}.whiteboard-file-panel .muted{font-size:12px;line-height:1.35}.whiteboard-file-actions>:is(button,a){min-height:34px;padding-block:7px}.whiteboard-file-open{min-height:30px}#whiteboard .room-banner{margin:0;padding:8px 12px;border-width:0 0 1px;border-radius:0}#whiteboard .board-toolbar{padding:8px 10px}
.lesson-detail .lesson-description{align-items:baseline}.lesson-detail .lesson-description .eyebrow{margin:0}

/* Pole tekstowe wspólnej tablicy */
#whiteboard-canvas.text-tool-active{cursor:text}
.tool-icon{display:inline-grid;place-items:center}.eraser-icon{display:block;width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
#whiteboard-canvas.text-tool-active:focus-visible{outline:3px solid #3478f6;outline-offset:-3px}
.whiteboard-text-selection{position:absolute;z-index:2;box-sizing:border-box;border:2px dashed var(--primary);border-radius:6px;background:transparent;pointer-events:none}
.whiteboard-text-selection[hidden]{display:none}
.whiteboard-text-editor{position:absolute;z-index:3;display:grid;gap:9px;box-sizing:border-box;padding:12px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.98);box-shadow:0 12px 32px rgba(30,60,100,.16)}
.whiteboard-text-editor[hidden]{display:none}
.whiteboard-text-editor label{font-size:12px;font-weight:700;color:var(--ink)}
.whiteboard-text-editor textarea{box-sizing:border-box;width:100%;min-height:72px;resize:none;padding:10px;border:1px solid #dde4ed;border-radius:9px;background:#fff;color:var(--ink);font:500 14px/1.45 var(--font-family-sans);outline:none}
.whiteboard-text-editor textarea:focus{border-color:#3478f6;box-shadow:0 0 0 3px rgba(52,120,246,.14)}
.whiteboard-text-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(72px,1fr));gap:8px}
.whiteboard-text-actions button[hidden]{display:none}
.whiteboard-text-actions button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;margin:0;padding:8px 12px}
@media(max-width:580px){.whiteboard-text-editor{padding:10px}.whiteboard-text-editor textarea{min-height:64px}}
@media(max-width:900px){.lesson-hero-actions{grid-template-columns:220px}}
@media(max-width:580px){.lesson-detail.view{padding-top:16px}.lesson-detail .lesson-hero.card{padding:12px}.lesson-hero-actions{grid-template-columns:minmax(0,220px);width:100%}.lesson-hero-actions>:is(button,a){width:100%;height:36px;min-height:36px;max-height:36px}.whiteboard-file-panel{padding:8px 10px}.whiteboard-file-actions{gap:6px}}

/* Jednokolorowe ikony metadanych lekcji. */
.lesson-hero-meta>div{align-items:center}.lesson-hero-meta dt:before{content:'';width:17px;height:17px;background-position:center;background-repeat:no-repeat;background-size:contain}.lesson-hero-meta>div:nth-child(1) dt:before{content:'';background-image:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22%236d7b80%22 stroke-width=%222%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Crect x=%223%22 y=%225%22 width=%2218%22 height=%2216%22 rx=%222%22/%3E%3Cpath d=%22M16 3v4M8 3v4M3 10h18%22/%3E%3C/svg%3E")}.lesson-hero-meta>div:nth-child(2) dt:before{content:'';background-image:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22%236d7b80%22 stroke-width=%222%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Ccircle cx=%2212%22 cy=%2213%22 r=%228%22/%3E%3Cpath d=%22M12 9v4l3 2M9 2h6%22/%3E%3C/svg%3E")}.lesson-hero-meta>div:nth-child(3) dt:before{content:'';background-image:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22%236d7b80%22 stroke-width=%222%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Ccircle cx=%2212%22 cy=%228%22 r=%224%22/%3E%3Cpath d=%22M4 21a8 8 0 0 1 16 0%22/%3E%3C/svg%3E")}.lesson-hero-meta>div:nth-child(4) dt:before{content:'';background-image:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22%236d7b80%22 stroke-width=%222%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M4 19.5A2.5 2.5 0 0 1 6.5 17H20M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2Z%22/%3E%3C/svg%3E")}

/* Równe akcje lekcji w jednym rzędzie na większych ekranach. */
.lesson-hero-side{max-width:430px}.lesson-hero-actions{grid-template-columns:repeat(2,210px);gap:8px}.lesson-hero-actions>:is(button,a){width:210px}
body.student-mode .lesson-hero-actions{grid-template-columns:210px}body.student-mode .lesson-hero-actions .join-lesson{grid-column:1}body.student-mode .lesson-hero-meta>div:nth-child(3){display:none}
@media(max-width:900px){.lesson-hero-actions{grid-template-columns:repeat(2,210px)}}
@media(max-width:900px){body.student-mode .lesson-hero-actions{grid-template-columns:210px}}
@media(max-width:580px){.lesson-hero-actions,body.student-mode .lesson-hero-actions{grid-template-columns:minmax(0,220px)}.lesson-hero-actions>:is(button,a){width:100%}}

/* Średnie szerokości: pełna tabela uczniów i filtry pozostają wewnątrz kart. */
.lesson-toolbar{flex-wrap:wrap;min-width:0}.lesson-toolbar>.lesson-search-field{flex:2 1 260px}.lesson-toolbar>.lesson-field:not(.lesson-search-field){flex:1 1 160px}.lesson-toolbar>*{max-width:100%}.lesson-status-control,.lesson-filter-row{min-width:0}
@media(min-width:651px) and (max-width:1200px){.student-table{overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-gutter:stable}.student-table>.student-row,.student-table>#student-list{min-width:900px}.student-row{grid-template-columns:minmax(155px,1fr) minmax(150px,.9fr) minmax(210px,1.2fr) minmax(150px,.8fr) minmax(150px,.75fr);align-items:center}.student-row.header>*:nth-child(2),.student-row.header>*:nth-child(4),.student-row:not(.header)>.student-email,.student-row:not(.header)>.student-progress-cell{display:block}.student-row:not(.header)>.student-progress-cell,.student-row:not(.header)>.student-course-summary{display:grid}.student-row.header>*:nth-child(3),.student-row.header>*:nth-child(5){grid-column:auto}}
@media(max-width:700px){.lesson-toolbar>.lesson-search-field,.lesson-toolbar>.lesson-field:not(.lesson-search-field){flex-basis:100%;min-width:0}}

/* Spójna kontrolka rozwijania przy liczniku zadań. */
:is(.teacher-homework-section-count,.student-homework-section-count){display:inline-flex;align-items:center;gap:7px;min-height:28px}:is(.teacher-homework-section-count,.student-homework-section-count) .time-tag{box-sizing:border-box;min-width:28px;height:28px;display:inline-grid;place-items:center;padding:0 8px;line-height:1}:is(.teacher-homework-section-chevron,.student-homework-section-chevron){box-sizing:border-box;width:28px;height:28px;display:inline-grid;place-items:center;flex:0 0 28px;overflow:hidden;border:1px solid #d7e1d7;border-radius:8px;background:#f3f7f1;color:transparent;font-size:0;line-height:1;transition:background-color .18s ease,border-color .18s ease,transform .18s ease}:is(.teacher-homework-section-chevron,.student-homework-section-chevron):before{content:'';width:7px;height:7px;border-right:1.5px solid var(--green);border-bottom:1.5px solid var(--green);transform:rotate(45deg)}:is(.teacher-homework-section-toggle,.student-homework-summary):hover :is(.teacher-homework-section-chevron,.student-homework-section-chevron){border-color:#b9cdbb;background:#e9f2e8}

/* Widoczny stan tworzenia i aktualizacji lekcji. */
:is(#lesson-form,#series-form)[aria-busy="true"] [type="submit"]{cursor:wait;opacity:.78;box-shadow:none;transform:none}
@media(prefers-reduced-motion:reduce){:is(#lesson-form,#series-form) .button-spinner{animation:none!important;border-color:#ffffff77;border-top-color:#fff}}

/* Dwustopniowe potwierdzenie usuwania lekcji i serii. */
.lesson-delete-modal{width:min(520px,100%)}.lesson-delete-copy{margin:-7px 0 18px;color:var(--muted);font-size:13px;line-height:1.55}.lesson-delete-scope{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.lesson-delete-scope[hidden],.lesson-delete-warning[hidden],.lesson-delete-actions>[hidden]{display:none!important}.lesson-delete-option{display:grid;gap:5px;min-width:0;padding:15px;border:1px solid var(--line);border-radius:12px;background:#fafcf9;color:var(--ink);text-align:left;transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease}.lesson-delete-option strong{font-size:13px}.lesson-delete-option span{color:var(--muted);font-size:11px;line-height:1.4}.lesson-delete-option:hover{border-color:#bfd2c1;background:#f3f8f2}.lesson-delete-option[aria-pressed="true"]{border-color:var(--green);background:#edf5ec;box-shadow:0 0 0 2px #28795918}.lesson-delete-warning{margin:0;padding:13px 14px;border:1px solid #f0c8bf;border-radius:11px;background:#fff6f2;color:#8f493b;font-size:12px;line-height:1.55}.lesson-delete-actions{display:flex;align-items:stretch;justify-content:flex-end;gap:9px;margin-top:20px;flex-wrap:wrap}.lesson-delete-actions>:is(button,a){min-height:40px;display:inline-flex;align-items:center;justify-content:center}.lesson-delete-actions .text-button{margin-right:auto}.lesson-delete-actions .danger:disabled{cursor:wait;opacity:.68}
@media(max-width:580px){.lesson-delete-scope{grid-template-columns:1fr}.lesson-delete-actions{display:grid;grid-template-columns:1fr}.lesson-delete-actions>*{width:100%;margin:0!important}}

/* Atomowe oznaczenie pojedynczej lekcji jako poza kursem. */
.lesson-detach-course-modal{width:min(540px,100%)}.lesson-detach-course-copy{margin:-7px 0 18px;color:var(--muted);font-size:13px;line-height:1.6}.lesson-detach-course-summary{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 14px}.lesson-detach-course-summary>div{padding:12px 13px;border:1px solid var(--line);border-radius:11px;background:var(--primary-soft)}.lesson-detach-course-summary dt{color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.lesson-detach-course-summary dd{margin:4px 0 0;color:var(--ink);font-size:13px;font-weight:700}.lesson-detach-course-note{margin:0;color:var(--muted);font-size:11px;line-height:1.55}.lesson-detach-course-actions{display:flex;align-items:stretch;justify-content:flex-end;gap:9px;margin-top:20px}.lesson-detach-course-actions>button{min-height:42px;margin-top:0}.lesson-detach-course-actions>.primary{margin-top:0}.lesson-detach-course-actions .primary:disabled{cursor:wait;opacity:.7}@media(max-width:580px){.lesson-detach-course-summary{grid-template-columns:1fr}.lesson-detach-course-actions{display:grid;grid-template-columns:1fr}.lesson-detach-course-actions>button{width:100%}}
.lesson-detach-course-title-field{display:grid;gap:7px;margin:0 0 18px;color:var(--ink);font-size:11px;font-weight:700}.lesson-detach-course-title-field[hidden]{display:none}.lesson-detach-course-title-field input{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink);font:inherit}.lesson-detach-course-title-field input:focus-visible{outline:3px solid color-mix(in srgb,var(--primary) 28%,transparent);outline-offset:2px}.lesson-detach-course-title-field small{display:block;margin:0;color:var(--muted);font-size:11px;font-weight:500;line-height:1.55}

/* Sticker Book */
.nav-link[hidden]{display:none!important}.sticker-book-student,.sticker-book-admin,.sticker-book-page,.sticker-book-page-content,.sticker-book-album,.sticker-book-levels{min-width:0}.sticker-book-state{text-align:center;padding-block:42px}.sticker-book-state h1,.sticker-book-state h2{margin-bottom:10px}.sticker-book-year-select{display:grid;gap:5px;min-width:min(100%,280px);font-size:11px;font-weight:700;color:var(--muted)}.sticker-book-year-select select{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;padding:10px;color:var(--ink)}.sticker-book-page{position:relative;overflow:hidden;border:1px solid #dfd3c2;border-radius:24px;background:var(--sticker-book-page-color,#f5efe4);box-shadow:0 18px 45px #4c392014}.sticker-book-background{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}.sticker-book-page-content{position:relative;display:grid;gap:24px;padding:clamp(20px,4vw,46px)}.sticker-book-cover-copy{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.sticker-book-cover-copy p{margin:0 0 4px;color:var(--muted);font-size:12px;font-weight:700}.sticker-book-cover-copy h2{margin:0;font:700 clamp(27px,4vw,43px) var(--font-family-sans)}.sticker-book-active-label,.sticker-book-archive-label,.sticker-admin-status{display:inline-flex;width:max-content;border-radius:999px;padding:6px 9px;font-size:10px;font-weight:700}.sticker-book-active-label{background:var(--mint);color:var(--green)}.sticker-book-archive-label{background:#ece9e2;color:#6e675d}.sticker-progress-summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px;border:1px solid #ffffffa8;border-radius:16px;background:#ffffffc7;backdrop-filter:blur(5px)}.sticker-progress-summary h3{margin:0 0 7px;font:700 22px var(--font-family-sans)}.sticker-progress-summary strong{font-size:14px}.sticker-progress-summary p:not(.eyebrow){margin:5px 0 0;color:var(--muted);font-size:12px}.sticker-progress-summary.compact{padding:15px;background:#fff}.sticker-progress-summary.compact h3{font-size:18px}.sticker-level-progress{width:min(420px,100%);height:8px;margin-top:12px;overflow:hidden;border-radius:999px;background:#dfe6dc}.sticker-level-progress i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--green),#69aa7b)}.sticker-progress-medal{width:74px;height:74px;object-fit:contain;flex:0 0 74px}.sticker-progress-medal.placeholder{display:grid;place-items:center;border-radius:50%;background:var(--yellow);font-size:40px}.sticker-book-album,.sticker-book-levels{padding:22px;border:1px solid #ffffffa8;border-radius:18px;background:#fffdf0dc}.sticker-album-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(46px,1fr));gap:10px;margin-top:18px}.sticker-album-slot{display:grid;place-items:center;min-width:0;aspect-ratio:1;border-radius:14px}.sticker-album-slot.locked{border:1px dashed #aaa9a2;background:#eeeeeb;color:#b6b6b0;filter:grayscale(1)}.sticker-album-slot.earned{background:#fff6c9;box-shadow:0 3px 0 #dbc56a;transform:rotate(-2deg)}.sticker-album-slot.earned:nth-child(3n){transform:rotate(2deg)}.sticker-album-slot.extra{background:linear-gradient(135deg,#ffe496,#ffd7c7,#dfd9fb);box-shadow:0 0 0 2px #fff,0 4px 12px #8d65a33d}.sticker-album-slot>span:not(.sr-only){font-size:22px}.sticker-album-image{width:75%;height:75%;object-fit:contain}.sticker-album-image.placeholder{display:grid;place-items:center;color:#c77e24}.sticker-level-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}.sticker-level-card{display:grid;justify-items:center;gap:4px;min-width:0;padding:15px 9px;border:1px solid var(--line);border-radius:14px;background:#fff;text-align:center}.sticker-level-card.locked{filter:grayscale(1);opacity:.58}.sticker-level-card span,.sticker-level-card small{color:var(--muted);font-size:10px}.sticker-level-card strong{max-width:100%;font-size:12px;overflow-wrap:anywhere}.sticker-level-badge{width:64px;height:64px}.sticker-level-image{width:100%;height:100%;object-fit:contain}.sticker-level-image.placeholder{display:grid;place-items:center;border-radius:50%;background:var(--lav);color:var(--purple);font:700 24px var(--font-family-sans)}.sticker-book-medal{display:flex;align-items:center;gap:18px;padding:22px;border-radius:18px;background:linear-gradient(135deg,#fff2b0,#ffd9c9);border:1px solid #ead08a}.sticker-book-medal h3{margin:0;font:700 22px var(--font-family-sans)}.sticker-book-medal p:not(.eyebrow){margin:5px 0 0;color:var(--muted);font-size:12px}.sticker-medal-image{width:90px;height:90px;object-fit:contain}.sticker-medal-image.placeholder{display:grid;place-items:center;font-size:52px}.sticker-book-empty{margin:0;padding:15px;border:1px dashed #cfc9bc;border-radius:12px;color:var(--muted);background:#ffffff9c;font-size:12px;line-height:1.55}
.dashboard-sticker-book{position:relative;isolation:isolate;overflow:hidden;min-height:210px;background:linear-gradient(125deg,color-mix(in srgb,var(--dashboard-level-color,#e6f3e9) 22%,#fff),color-mix(in srgb,var(--dashboard-level-color,#e6f3e9) 38%,#fff));border-color:color-mix(in srgb,var(--dashboard-level-color,#e6f3e9) 48%,#fff)}.dashboard-sticker-book.has-background-artwork:before{content:'';position:absolute;z-index:-1;inset:0;background:linear-gradient(105deg,#fffffff2 0 45%,#ffffffd9 68%,color-mix(in srgb,var(--dashboard-level-color,#e6f3e9) 72%,#ffffffd9));pointer-events:none}.dashboard-sticker-book:after{content:'◆  ◆';position:absolute;z-index:-1;right:-18px;bottom:-28px;color:#2879591c;font-size:110px;letter-spacing:-34px;transform:rotate(-17deg);pointer-events:none}.dashboard-sticker-book-artwork{display:contents}.dashboard-sticker-book-background{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;opacity:.46;filter:saturate(.68) contrast(.9)}.dashboard-sticker-book-mascot{position:absolute;z-index:-1;right:clamp(22px,7vw,90px);bottom:-18px;font-size:clamp(90px,14vw,160px);line-height:1;filter:drop-shadow(0 10px 8px #21313c1c);transform:rotate(4deg);opacity:.72;pointer-events:none}.dashboard-sticker-book-content{position:relative;z-index:1}.dashboard-sticker-book .section-heading{max-width:760px;padding-right:145px}.dashboard-sticker-book .section-heading>.text-button{position:absolute;top:0;right:0;padding:8px 12px;border-radius:999px;background:#21313cde;color:#fff;box-shadow:0 2px 8px #21313c24}.dashboard-sticker-book .section-heading h2,.dashboard-sticker-book .section-heading .eyebrow,.dashboard-sticker-book .sticker-progress-summary{text-shadow:none}.dashboard-sticker-book .sticker-progress-summary{width:min(680px,calc(100% - 110px));border:0;padding:14px 0 0;background:transparent;box-shadow:none;backdrop-filter:none}.student-sticker-book-count{display:block;margin-top:5px;color:var(--purple);font-size:10px;line-height:1.35}.student-sticker-book-count.disabled{color:var(--muted)}
.lesson-sticker-control{margin:0}.lesson-sticker-control>.muted{margin:8px 0 16px}.lesson-sticker-students{display:grid;gap:8px}.lesson-sticker-student{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:13px;background:#fbfcf9}.lesson-sticker-student>div:not(.lesson-sticker-stepper){display:grid;gap:3px}.lesson-sticker-student span{color:var(--muted);font-size:11px}.lesson-sticker-student.disabled,.lesson-sticker-student.locked{background:#f4f4f1}.lesson-sticker-lock{white-space:nowrap}.lesson-sticker-stepper{display:grid;grid-template-columns:38px 62px 38px;align-items:center;gap:6px}.lesson-sticker-stepper button{height:38px;padding:0;font-size:19px}.lesson-sticker-stepper input{width:100%;height:38px;border:1px solid var(--line);border-radius:9px;text-align:center}.student-sticker-book-summary{display:grid;gap:12px;margin-bottom:18px}.student-sticker-book-summary>div:first-child{display:grid;gap:3px}.student-sticker-book-summary>div:first-child span{color:var(--muted);font-size:11px}.student-sticker-history-section h4{margin:18px 0 10px}.student-sticker-history{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:9px}.student-sticker-history article{display:flex;gap:10px;padding:11px;border:1px solid var(--line);border-radius:12px;background:#fff}.student-sticker-history article>div{display:grid;gap:2px;min-width:0}.student-sticker-history strong,.student-sticker-history span,.student-sticker-history small{overflow-wrap:anywhere}.student-sticker-history span,.student-sticker-history small{color:var(--muted);font-size:10px}
.sticker-admin-year-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:14px;margin-bottom:22px}.sticker-admin-year-card{display:grid;gap:18px}.sticker-admin-year-card h2{margin:0 0 8px}.sticker-admin-year-card.active{border-color:#9bc8aa}.sticker-admin-year-card.archived{background:#f5f3ee}.sticker-admin-year-actions{display:flex;gap:8px;flex-wrap:wrap}.sticker-book-admin-form{display:grid;gap:22px}.sticker-admin-basics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.sticker-book-admin-form label{display:grid;gap:6px;color:var(--ink);font-size:11px;font-weight:700}.sticker-book-admin-form input{width:100%;min-width:0;border:1px solid var(--line);border-radius:9px;padding:10px;background:#fff}.sticker-admin-assets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.sticker-admin-asset-card{display:grid;align-content:start;gap:7px;padding:13px;border:1px solid var(--line);border-radius:13px;background:#fafbf8}.sticker-admin-level .sticker-admin-asset-card{padding:9px 0 0;border:0;border-top:1px solid var(--line);border-radius:0;background:transparent}.sticker-book-admin-form .sticker-admin-reset-asset{display:flex;align-items:center;gap:7px;margin-top:4px;color:var(--muted);font-size:10px;font-weight:600}.sticker-book-admin-form .sticker-admin-reset-asset input{width:16px;height:16px;margin:0;padding:0;flex:0 0 16px}.sticker-admin-assets img,.sticker-admin-level img{width:70px;height:70px;margin-top:8px;object-fit:contain}.sticker-admin-placeholder{display:block;margin-top:8px;color:var(--muted);font-size:10px;font-weight:400}.sticker-admin-levels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.sticker-admin-levels>.section-heading{grid-column:1/-1}.sticker-admin-level{min-width:0;margin:0;padding:13px;border:1px solid var(--line);border-radius:13px}.sticker-admin-level legend{padding-inline:5px;color:var(--purple);font-size:11px;font-weight:700}
.sticker-admin-level img.sticker-admin-dashboard-preview{width:100%;height:90px;border-radius:10px;object-fit:cover}
@media(max-width:900px){.sticker-level-grid,.sticker-admin-levels{grid-template-columns:repeat(2,minmax(0,1fr))}.sticker-admin-basics,.sticker-admin-assets{grid-template-columns:1fr}.lesson-sticker-student{grid-template-columns:auto minmax(0,1fr)}.lesson-sticker-stepper,.lesson-sticker-lock{grid-column:2}.sticker-book-page-title{align-items:flex-start}}
@media(max-width:580px){.sticker-book-page-content{padding:18px;gap:18px}.sticker-book-cover-copy,.sticker-progress-summary,.sticker-book-medal{align-items:flex-start;flex-direction:column}.sticker-level-grid,.sticker-admin-levels{grid-template-columns:1fr}.sticker-album-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}.sticker-album-slot{border-radius:9px}.sticker-book-album,.sticker-book-levels{padding:16px}.lesson-sticker-student{grid-template-columns:1fr}.lesson-sticker-student>.student-directory-avatar{display:none}.lesson-sticker-stepper,.lesson-sticker-lock{grid-column:1}.lesson-sticker-stepper{grid-template-columns:42px minmax(60px,1fr) 42px;width:100%}.sticker-admin-year-actions>*{flex:1}.sticker-book-year-select{width:100%}}

@media(max-width:580px){.dashboard-sticker-book{min-height:250px}.dashboard-sticker-book-content{padding-top:46px}.dashboard-sticker-book .section-heading{align-items:flex-start;flex-direction:column;padding-right:0}.dashboard-sticker-book .sticker-progress-summary{width:100%;padding-right:72px}.dashboard-sticker-book-mascot{right:8px;font-size:94px;opacity:.82}}

/* Zakładka naklejek i album stylizowany na otwartą, dwustronicową księgę. */
.lesson-detail>.tabs{max-width:100%;overflow-x:auto;scrollbar-width:thin}.lesson-detail>.tabs .tab{flex:0 0 auto;white-space:nowrap}#lesson-stickers .lesson-sticker-control{margin:0;min-width:0}.sticker-book-page{position:relative;isolation:isolate;overflow:visible;width:100%;box-sizing:border-box;padding:16px 14px 30px;border:0;border-radius:0;background:transparent;box-shadow:none;perspective:1600px}.sticker-book-page:before{content:'';position:absolute;z-index:-1;right:25px;bottom:5px;left:25px;height:32px;border:1px solid #9a754d;border-radius:8px 8px 42px 42px;background:repeating-linear-gradient(to bottom,#fff9e9 0 3px,#d8bd91 3px 4px);box-shadow:0 17px 30px #4c392035;pointer-events:none}.sticker-book-page:after{content:'';position:absolute;z-index:4;top:25px;bottom:25px;left:50%;width:42px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,#72503326 28%,#4d311e42 46%,#fffdf0b8 50%,#4d311e3d 54%,#72503324 72%,transparent);pointer-events:none}.sticker-book-page-content{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;padding:0}.sticker-book-leaf{position:relative;min-width:0;overflow:hidden;padding:clamp(24px,3vw,42px);border:1px solid #ccb287;background:var(--sticker-book-page-color,#f5efe4)}.sticker-book-left-page{border-radius:46px 7px 20px 58px;box-shadow:inset -30px 0 38px #61432621,inset 0 -7px 12px #8e6f4030,-8px 7px 0 #d6bc92,-14px 16px 27px #4c39202b;transform:rotateY(1.1deg);transform-origin:right center}.sticker-book-right-page{border-radius:7px 46px 58px 20px;box-shadow:inset 30px 0 38px #61432621,inset 0 -7px 12px #8e6f4030,8px 7px 0 #d6bc92,14px 16px 27px #4c39202b;transform:rotateY(-1.1deg);transform-origin:left center}.sticker-book-left-page:after,.sticker-book-right-page:after{content:'';position:absolute;z-index:3;top:0;bottom:0;width:34px;pointer-events:none}.sticker-book-left-page:after{right:0;background:linear-gradient(90deg,transparent,#60412335)}.sticker-book-right-page:after{left:0;background:linear-gradient(90deg,#60412335,transparent)}.sticker-book-background{z-index:0;opacity:.16}.sticker-book-leaf-content{position:relative;z-index:2;display:grid;align-content:start;gap:22px;min-width:0}.sticker-book-page-heading{padding-bottom:15px;border-bottom:1px solid #8e704a47}.sticker-book-page-heading p{margin:0 0 5px}.sticker-book-page-heading h2{margin:0;font:700 clamp(24px,3vw,36px) var(--font-family-sans)}.sticker-book-leaf .sticker-book-album,.sticker-book-leaf .sticker-book-levels{padding:18px;border-color:#9d80523b;background:#fffdf0a8}.sticker-book-leaf .sticker-level-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sticker-book-ribbon{position:absolute;z-index:5;bottom:-20px;width:17px;height:58px;border-radius:2px 2px 8px 8px;box-shadow:0 5px 7px #4d321c35;pointer-events:none}.sticker-book-ribbon:after{content:'';position:absolute;right:0;bottom:-1px;left:0;height:12px;background:inherit;clip-path:polygon(0 0,50% 55%,100% 0,100% 100%,0 100%)}.sticker-book-ribbon-left{left:calc(50% - 31px);background:linear-gradient(90deg,#7f3e33,#b86756,#6d3028)}.sticker-book-ribbon-right{left:calc(50% + 15px);background:linear-gradient(90deg,#be7b19,#e9b33c,#9b5d0b)}

/* Potwierdzenie ukończenia lekcji i finalizacji naklejek. */
.lesson-completion-modal{width:min(540px,100%)}.lesson-completion-heading{display:flex;align-items:center;gap:13px;margin-bottom:17px}.lesson-completion-heading>span{display:grid;place-items:center;flex:0 0 46px;width:46px;height:46px;border-radius:14px;background:var(--yellow);color:#9a7013;font-size:24px;transform:rotate(-4deg)}.lesson-completion-heading h2{margin:0 0 4px}.lesson-completion-heading p{margin:0;color:var(--muted);font-size:12px;line-height:1.5}.lesson-completion-summary{display:grid;gap:8px}.lesson-completion-student{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:11px;padding:12px;border:1px solid var(--line);border-radius:13px;background:#fbfcf9}.lesson-completion-student>div{display:grid;gap:2px;min-width:0}.lesson-completion-student strong,.lesson-completion-student span{overflow-wrap:anywhere}.lesson-completion-student span{color:var(--muted);font-size:11px}.lesson-completion-student>b{color:#9a7013;font-size:14px;white-space:nowrap}.lesson-completion-warning{margin:15px 0 0;padding:11px 13px;border:1px solid #eed49b;border-radius:11px;background:#fff8e7;color:#755b25;font-size:11px;line-height:1.5}.lesson-completion-actions{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:20px}.lesson-completion-actions>.text-button{flex:0 0 auto;min-height:44px;margin-left:12px;padding:10px 0;white-space:nowrap}.lesson-completion-primary-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));flex:0 0 320px;gap:9px}.lesson-completion-primary-actions button{display:grid;place-items:center;width:100%;height:52px;min-width:0;min-height:52px;margin:0;padding:8px 12px;text-align:center;line-height:1.25;white-space:nowrap}.lesson-completion-primary-actions .primary,.lesson-completion-primary-actions .primary:hover{margin:0;box-shadow:none;transform:none}
@media(max-width:760px){.sticker-book-page{padding:7px 0 18px;perspective:none}.sticker-book-page:before{right:12px;bottom:2px;left:12px;height:24px}.sticker-book-page:after,.sticker-book-ribbon{display:none}.sticker-book-page-content{grid-template-columns:1fr;gap:12px}.sticker-book-leaf{padding:clamp(18px,5vw,30px);transform:none}.sticker-book-left-page{border-radius:30px 30px 10px 10px;box-shadow:inset 0 -18px 28px #61432618,0 6px 0 #d6bc92,0 12px 22px #4c392021}.sticker-book-right-page{border-radius:10px 10px 34px 34px;box-shadow:inset 0 18px 28px #61432618,0 6px 0 #d6bc92,0 14px 24px #4c392021}.sticker-book-left-page:after,.sticker-book-right-page:after{display:none}}@media(max-width:580px){.sticker-book-leaf .sticker-level-grid{grid-template-columns:1fr}.lesson-completion-actions{align-items:stretch;flex-direction:column-reverse}.lesson-completion-actions>.text-button{width:100%;margin-left:0}.lesson-completion-primary-actions{flex-basis:auto;width:100%}.lesson-completion-student{grid-template-columns:auto minmax(0,1fr)}.lesson-completion-student>b{grid-column:2}}

/* Bezpośrednie przypisanie nauczyciela w profilu ucznia administratora */
.student-teacher-shortcut{width:max-content;padding:0;text-align:left;font-size:10px}.student-detail-teacher-assignment{grid-column:1/-1;border-color:#d7e6d8;background:#f8fcf8}.student-teacher-current{margin:0 0 14px;color:var(--muted);font-size:12px}.student-teacher-current strong{color:var(--ink)}.student-teacher-current span{color:#a94e3c}.student-teacher-assignment-form{display:grid;grid-template-columns:minmax(220px,1fr) auto;align-items:end;gap:8px 14px}.student-teacher-assignment-form>label{grid-column:1;display:block;font-size:12px;font-weight:700}.student-teacher-assignment-form select{grid-column:1;width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff;color:var(--ink);font:inherit}.student-teacher-assignment-form select:focus-visible{outline:3px solid #8ab99a;outline-offset:2px}.student-teacher-assignment-actions{grid-column:2;grid-row:1/3;display:flex;align-items:center;gap:9px;flex-wrap:wrap}.student-teacher-assignment-actions .primary{min-width:154px;justify-content:center}.student-teacher-assignment-form .modal-hint{grid-column:1/-1;margin:2px 0 0;line-height:1.5}@media(max-width:700px){.student-teacher-assignment-form{grid-template-columns:1fr}.student-teacher-assignment-actions{grid-column:1;grid-row:auto}.student-teacher-assignment-actions .primary{min-width:0}.student-teacher-assignment-form .modal-hint{grid-column:1}.student-detail-teacher-assignment{grid-column:auto}}

/* Nawigacja po rocznych stronach Sticker Book. */
.sticker-book-reader{min-width:0;max-width:100%;overflow-x:clip;padding:2px 2px 34px}.sticker-book-page-navigation{display:grid;grid-template-columns:minmax(150px,auto) minmax(220px,1fr) minmax(150px,auto);align-items:center;gap:16px;max-width:940px;margin:0 auto 20px}.sticker-book-page-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 15px;white-space:nowrap}.sticker-book-page-button:disabled{cursor:not-allowed;opacity:.45;transform:none;box-shadow:none}.sticker-book-current-page{display:grid;justify-items:center;gap:2px;min-width:0;text-align:center}.sticker-book-current-page:focus-visible{outline:3px solid var(--green);outline-offset:5px;border-radius:10px}.sticker-book-current-page>strong{font-size:18px;line-height:1.2}.sticker-book-current-page>span:not(.sticker-book-page-status){max-width:100%;overflow-wrap:anywhere;color:var(--muted);font-size:12px}.sticker-book-current-page>small{color:var(--muted);font-size:10px}.sticker-book-page-status{display:inline-flex;margin-bottom:3px;border-radius:999px;padding:4px 8px;font-size:9px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.sticker-book-page-status.active{background:var(--mint);color:var(--green)}.sticker-book-page-status.archived{background:#ece9e2;color:#6e675d}.sticker-book-page.turn-next .sticker-book-page-content{animation:sticker-book-turn-next .24s ease-out both}.sticker-book-page.turn-previous .sticker-book-page-content{animation:sticker-book-turn-previous .24s ease-out both}@keyframes sticker-book-turn-next{from{opacity:.25;transform:translateX(18px) scale(.992)}to{opacity:1;transform:none}}@keyframes sticker-book-turn-previous{from{opacity:.25;transform:translateX(-18px) scale(.992)}to{opacity:1;transform:none}}.sticker-book-reader.compact{padding-bottom:20px}.sticker-book-reader.compact .sticker-book-page-navigation{margin-bottom:12px}.sticker-book-reader.compact .sticker-book-page{padding-top:8px}.sticker-book-reader.compact .sticker-book-leaf{padding:clamp(18px,2.4vw,30px)}.sticker-book-reader.compact .sticker-book-leaf-content{gap:16px}.sticker-book-reader.compact .sticker-book-cover-copy h2{font-size:clamp(24px,3vw,34px)}.sticker-book-reader.compact .sticker-progress-summary,.sticker-book-reader.compact .sticker-book-album,.sticker-book-reader.compact .sticker-book-levels{padding:15px}.student-detail-stickers>#student-detail-homework-stickers{min-width:0}
@media(max-width:760px){.sticker-book-reader{padding-bottom:24px}.sticker-book-page-navigation{grid-template-columns:1fr 1fr;gap:10px}.sticker-book-current-page{grid-column:1/-1;grid-row:1}.sticker-book-page-button{grid-row:2;min-width:0;white-space:normal}.sticker-book-page-button:last-child{justify-self:stretch}.sticker-book-page-button:first-child{justify-self:stretch}}
@media(max-width:430px){.sticker-book-page-button span:nth-child(2){font-size:11px}.sticker-book-page-navigation{gap:8px}.sticker-book-current-page>strong{font-size:16px}}
@media(prefers-reduced-motion:reduce){.sticker-book-page.turn-next .sticker-book-page-content,.sticker-book-page.turn-previous .sticker-book-page-content{animation:none}}
.cloud-mode .demo-pill{display:none}.app-loading-retry{margin-top:12px}.secondary-load-state,.material-section-state,.material-load-state{margin:8px 0;color:var(--muted);font-size:11px}.secondary-load-error{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0;padding:9px 11px;border:1px solid #e4b9ae;border-radius:10px;background:#fff4f1;color:#8b3f32;font-size:11px}.secondary-load-error .text-button{flex:0 0 auto}.material-actions .material-load-state{display:inline-flex;align-items:center;min-height:32px}.material-actions button:disabled{cursor:wait;opacity:.58}

/* Interaktywny czytnik Sticker Book: PageFlip odpowiada za kartkę, a ta warstwa za fizyczną oprawę. */
.sticker-book-reader:not(.compact){position:relative;overflow:clip;width:100%;max-width:none;padding:0 0 8px;container-type:inline-size}.sticker-book-reader-meta{display:grid;justify-items:center;gap:2px;min-height:58px;margin:0 auto 8px;text-align:center}.sticker-book-reader-meta>span:first-child{color:var(--muted);font-size:11px}.sticker-book-reader-meta>strong{font-size:14px}.sticker-book-reader-meta>small{color:var(--muted);font-size:10px}.sticker-book-reader-meta .sticker-book-page-status{margin-top:3px}.sticker-book-scene{position:relative;display:grid;grid-template-columns:48px minmax(0,var(--sticker-book-width,1000px)) 48px;align-items:center;justify-content:center;gap:8px;width:100%;min-width:0;padding:14px 0 28px;perspective:2100px}.sticker-book-stage{position:relative;width:var(--sticker-book-width,1000px);height:var(--sticker-book-height,680px);min-width:0;transform:rotateX(1.25deg);transform-style:preserve-3d;transition:transform .3s ease}.sticker-book-floor-shadow{position:absolute;z-index:0;right:5%;bottom:-35px;left:5%;height:52px;border-radius:50%;background:#281e142e;filter:blur(23px);transform:scaleX(1);transition:opacity .35s ease,transform .35s ease;pointer-events:none}.sticker-book-reader.is-flipping .sticker-book-floor-shadow{opacity:.78;transform:scaleX(.96)}.sticker-book-hard-cover{position:absolute;z-index:1;inset:-11px -13px -16px;border:1px solid #57271c;border-radius:18px 22px 25px 20px;background:linear-gradient(135deg,#a65b40 0%,#8f4934 28%,#743824 58%,#57271c 100%);box-shadow:inset 0 2px 0 #edb58a73,inset 0 -5px 0 #3d190f66,0 4px 2px #4320144a,0 22px 38px #2b1b1236;pointer-events:none}.sticker-book-hard-cover:after{content:'';position:absolute;inset:6px;border:1px solid #e2a56a45;border-radius:13px 17px 20px 15px}.sticker-book-page-block{position:absolute;z-index:2;border:1px solid #b79a6d;background:repeating-linear-gradient(to bottom,#fffaf0 0 2px,#e2d1b5 2px 3px,#f8f0e2 3px 5px);box-shadow:inset 0 -2px 4px #94754d40;pointer-events:none}.sticker-book-page-block-bottom{right:5px;bottom:-9px;left:5px;height:17px;border-radius:0 0 17px 17px}.sticker-book-page-block-left{top:5px;bottom:4px;left:-7px;width:12px;border-radius:13px 0 0 16px}.sticker-book-page-block-right{top:5px;right:-7px;bottom:4px;width:12px;border-radius:0 13px 16px 0}.sticker-book-flip{position:relative;z-index:3;width:var(--sticker-book-width,1000px);height:var(--sticker-book-height,680px)}.sticker-book-reader:not(.is-pageflip-ready) .sticker-book-flip{display:grid;grid-template-columns:repeat(2,var(--sticker-page-width,500px))}.sticker-book-reader:not(.is-pageflip-ready) .sticker-book-flip-page:not(.is-current){position:absolute;visibility:hidden;pointer-events:none}.sticker-book-reader.is-portrait:not(.is-pageflip-ready) .sticker-book-right-page.is-current{position:absolute;visibility:hidden}.sticker-book-flip-page{box-sizing:border-box;width:var(--sticker-page-width,500px);height:var(--sticker-page-height,680px);margin:0;backface-visibility:hidden}.sticker-book-reader:not(.compact) .sticker-book-leaf{position:relative;display:block;overflow:hidden;container-type:size;padding:clamp(14px,3.2cqw,34px) clamp(13px,3.4cqw,36px) clamp(28px,4.5cqw,43px);border:1px solid #cdbb9f;border-radius:0;background:radial-gradient(circle at 18% 13%,#ffffff85 0 1px,transparent 2px),radial-gradient(circle at 76% 72%,#b8976420 0 1px,transparent 2px),linear-gradient(90deg,#f1e8d9 0%,#fbf6ec 5%,color-mix(in srgb,var(--sticker-book-page-color,#fffdf7) 13%,#fffdf7) 48%,#fbf5e9 95%,#ede2d1 100%);background-size:17px 19px,23px 29px,auto;box-shadow:none;transform:none}.sticker-book-reader:not(.compact) .sticker-book-left-page{border-radius:30px 4px 9px 38px;box-shadow:inset -32px 0 38px #61432620,inset 0 -5px 10px #8e6f4026}.sticker-book-reader:not(.compact) .sticker-book-right-page{border-radius:4px 30px 38px 9px;box-shadow:inset 32px 0 38px #61432620,inset 0 -5px 10px #8e6f4026}.sticker-book-reader:not(.compact) .sticker-book-left-page:after,.sticker-book-reader:not(.compact) .sticker-book-right-page:after{content:'';position:absolute;z-index:4;top:0;bottom:0;width:42px;pointer-events:none}.sticker-book-reader:not(.compact) .sticker-book-left-page:after{right:0;background:linear-gradient(90deg,transparent,#79583a25 58%,#4b301f38)}.sticker-book-reader:not(.compact) .sticker-book-right-page:after{left:0;background:linear-gradient(90deg,#4b301f38,#79583a25 42%,transparent)}.sticker-book-spine-overlay{position:absolute;z-index:7;top:8px;bottom:8px;left:50%;width:56px;transform:translateX(-50%);background:linear-gradient(90deg,transparent 0%,#76563718 24%,#4e321f35 44%,#2f1b102b 49%,#fff9e481 52%,#4e321f30 58%,#76563716 76%,transparent 100%);mix-blend-mode:multiply;pointer-events:none}.sticker-book-reader.is-portrait .sticker-book-spine-overlay{display:none}.sticker-book-reader:not(.compact) .sticker-book-background{position:absolute;z-index:0;inset:0;width:100%;height:100%;object-fit:cover;opacity:.1;filter:saturate(.78);pointer-events:none}.sticker-book-reader:not(.compact) .sticker-book-leaf-content{position:relative;z-index:2;display:grid;align-content:start;gap:clamp(7px,1.8cqh,18px);height:100%;min-width:0}.sticker-book-reader:not(.compact) .sticker-book-cover-copy{align-items:flex-start;gap:8px}.sticker-book-reader:not(.compact) .sticker-book-cover-copy p{font-size:clamp(8px,1.7cqw,11px)}.sticker-book-reader:not(.compact) .sticker-book-cover-copy h2{font-size:clamp(18px,5.5cqw,34px);line-height:1.08}.sticker-book-reader:not(.compact) .sticker-progress-summary{gap:10px;padding:clamp(9px,2.4cqw,17px);border-color:#bfae9261;border-radius:13px;background:#fffdf6a6;box-shadow:0 5px 16px #5e44210c;backdrop-filter:none}.sticker-book-reader:not(.compact) .sticker-progress-summary h3{margin-bottom:4px;font-size:clamp(13px,3.3cqw,20px)}.sticker-book-reader:not(.compact) .sticker-progress-summary strong{font-size:clamp(9px,2.1cqw,13px)}.sticker-book-reader:not(.compact) .sticker-progress-summary p:not(.eyebrow){margin-top:3px;font-size:clamp(8px,1.8cqw,11px)}.sticker-book-reader:not(.compact) .sticker-level-progress{height:6px;margin-top:7px}.sticker-book-reader:not(.compact) .sticker-progress-medal{width:clamp(45px,12cqw,68px);height:clamp(45px,12cqw,68px);flex-basis:clamp(45px,12cqw,68px)}.sticker-book-reader:not(.compact) .sticker-book-album,.sticker-book-reader:not(.compact) .sticker-book-levels{padding:clamp(8px,2.5cqw,16px);border-color:#9d80522e;border-radius:12px;background:#fffdf080}.sticker-book-reader:not(.compact) .sticker-book-album .section-heading,.sticker-book-reader:not(.compact) .sticker-book-levels .section-heading{gap:8px;margin-bottom:0}.sticker-book-reader:not(.compact) .sticker-book-album h3,.sticker-book-reader:not(.compact) .sticker-book-levels h3{font-size:clamp(11px,2.6cqw,16px)}.sticker-book-reader:not(.compact) .sticker-book-album strong{font-size:clamp(8px,2cqw,12px)}.sticker-book-reader:not(.compact) .sticker-album-grid{grid-template-columns:repeat(8,minmax(0,1fr));gap:clamp(3px,1.2cqw,7px);margin-top:clamp(7px,1.8cqh,14px)}.sticker-book-reader:not(.compact) .sticker-album-slot{aspect-ratio:1.08;border-radius:clamp(5px,1.8cqw,10px)}.sticker-book-reader:not(.compact) .sticker-album-slot.locked{border-style:solid;border-color:#b7aa986b;background:#fffefaa8;color:#a69b8f}.sticker-book-reader:not(.compact) .sticker-album-slot.earned{background:#fff6c9cc;box-shadow:0 2px 0 #cdb96d66,0 4px 8px #6e563517}.sticker-book-reader:not(.compact) .sticker-album-slot>span:not(.sr-only){font-size:clamp(12px,4cqw,20px)}.sticker-book-reader:not(.compact) .sticker-book-empty{padding:8px;font-size:clamp(8px,1.8cqw,10px)}.sticker-book-reader:not(.compact) .sticker-book-page-heading{padding-bottom:clamp(7px,1.8cqh,13px)}.sticker-book-reader:not(.compact) .sticker-book-page-heading h2{font-size:clamp(18px,5cqw,32px)}.sticker-book-reader:not(.compact) .sticker-level-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(4px,1.4cqw,9px);margin-top:clamp(7px,1.8cqh,14px)}.sticker-book-reader:not(.compact) .sticker-level-card{gap:2px;padding:clamp(5px,1.7cqw,11px) 5px;border-color:#bcae974d;border-radius:10px;background:#fffdf47a}.sticker-book-reader:not(.compact) .sticker-level-card.unlocked{border-color:#6e75d3a1;box-shadow:0 3px 12px #4254b012}.sticker-book-reader:not(.compact) .sticker-level-card.locked{opacity:.5}.sticker-book-reader:not(.compact) .sticker-level-badge{width:clamp(30px,10cqw,55px);height:clamp(30px,10cqw,55px)}.sticker-book-reader:not(.compact) .sticker-level-card strong{font-size:clamp(8px,2cqw,11px)}.sticker-book-reader:not(.compact) .sticker-level-card span,.sticker-book-reader:not(.compact) .sticker-level-card small{font-size:clamp(7px,1.7cqw,9px)}.sticker-book-reader:not(.compact) .sticker-book-medal{gap:9px;padding:clamp(8px,2cqw,13px);border-radius:12px}.sticker-book-reader:not(.compact) .sticker-book-medal h3{font-size:clamp(12px,3cqw,17px)}.sticker-book-reader:not(.compact) .sticker-medal-image{width:clamp(42px,11cqw,64px);height:clamp(42px,11cqw,64px)}.sticker-book-leaf-number{position:absolute;z-index:5;right:clamp(18px,5cqw,38px);bottom:clamp(8px,2.3cqh,17px);left:clamp(18px,5cqw,38px);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;color:#a97931;font-size:clamp(9px,2cqw,12px);font-weight:500}.sticker-book-leaf-number span{height:1px;background:linear-gradient(90deg,transparent,#d4ad6a)}.sticker-book-leaf-number span:last-child{background:linear-gradient(90deg,#d4ad6a,transparent)}.sticker-book-cover-page,.sticker-book-inside-cover{display:grid;place-content:center;justify-items:center;gap:clamp(8px,2cqw,16px);overflow:hidden;padding:clamp(28px,7cqw,58px);text-align:center}.sticker-book-cover-page{border:1px solid #57271c;border-radius:12px 24px 24px 12px;background:radial-gradient(circle at 50% 28%,#e7b8752b,transparent 34%),linear-gradient(135deg,#9a5138,#743824 52%,#57271c);color:#fff8e8;box-shadow:inset 0 0 0 5px #d6a96c28,inset 0 0 0 7px #4d211849}.sticker-book-cover-page p{margin:0;color:#efd7af;font-size:clamp(8px,1.8cqw,11px);font-weight:700;letter-spacing:.13em}.sticker-book-cover-page h2{max-width:320px;margin:0;font-size:clamp(25px,7cqw,46px);line-height:1.08}.sticker-book-cover-page>span:not(.brand-mark){font-size:clamp(12px,3cqw,18px)}.sticker-book-cover-page small{color:#e8cfaa}.sticker-book-cover-ornament{display:grid;place-items:center;width:clamp(46px,12cqw,76px);height:clamp(46px,12cqw,76px);border:1px solid #e7bd7778;border-radius:50%;font-size:clamp(22px,6cqw,37px)}.sticker-book-inside-cover{border:1px solid #cdbb9f;background:radial-gradient(circle at 40% 30%,#fff 0 1px,transparent 2px),linear-gradient(90deg,#f1e8d9,#fffdf7 12%,#fbf5e9 88%,#ede2d1);background-size:21px 25px,auto;color:var(--ink)}.sticker-book-inside-cover h2{max-width:350px;margin:0;font-size:clamp(22px,6cqw,38px)}.sticker-book-inside-cover p:not(.eyebrow){max-width:330px;margin:0;color:var(--muted);font-size:clamp(11px,2.5cqw,15px);line-height:1.6}.sticker-book-inside-cover>span{color:#a97931;font-size:clamp(11px,2.2cqw,14px);font-weight:700}.sticker-book-closing-page>span{font-size:clamp(30px,8cqw,52px)}.sticker-book-back-cover{border-radius:24px 12px 12px 24px}.sticker-book-back-cover .brand-mark{display:grid;place-items:center;width:clamp(58px,14cqw,88px);height:clamp(58px,14cqw,88px);border:1px solid #f4d59d6b;border-radius:50%;background:#fff5dc12;color:#fff7e8;font-size:clamp(25px,7cqw,42px);font-weight:800}.sticker-book-ribbon{z-index:8}.sticker-book-stage>.sticker-book-ribbon{bottom:-19px}.sticker-book-turn-button{position:relative;z-index:10;display:grid;place-items:center;width:46px;height:46px;padding:0;border:1px solid #fff9;border-radius:50%;background:#fffffff0;color:var(--ink);box-shadow:0 8px 24px #2837481c;font-size:31px;line-height:1;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}.sticker-book-turn-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 11px 27px #28374829}.sticker-book-turn-button:focus-visible{outline:3px solid var(--primary);outline-offset:3px}.sticker-book-turn-button:disabled{cursor:not-allowed;opacity:.32;box-shadow:none}.sticker-book-reader-footer{display:flex;align-items:center;justify-content:flex-end;gap:14px;min-height:34px;margin-top:2px}.sticker-book-reader-footer p{flex:1;margin:0;color:var(--muted);font-size:10px}.sticker-book-physical-pages{display:inline-flex;align-items:center;min-height:34px;padding:7px 13px;border:1px solid #fff9;border-radius:999px;background:#ffffffc7;color:#424c5d;font-size:11px;box-shadow:0 4px 16px #2b3c5210}.sticker-book-reader.page-flip-fallback .sticker-book-scene{padding-bottom:20px}.sticker-book-reader.page-flip-fallback .sticker-book-flip{display:grid;grid-template-columns:repeat(2,var(--sticker-page-width,500px))}.sticker-book-reader.is-portrait.page-flip-fallback .sticker-book-flip{grid-template-columns:var(--sticker-page-width,500px)}.sticker-book-reader.is-portrait.page-flip-fallback .sticker-book-right-page.is-current{display:none}.sticker-book-reader.page-flip-fallback .sticker-book-flip-page:not(.is-current){display:none}.sticker-book-reader.page-flip-fallback .sticker-book-flip-page.is-current{position:relative;visibility:visible;pointer-events:auto}
@container(max-width:760px){.sticker-book-scene{grid-template-columns:40px minmax(0,var(--sticker-book-width)) 40px;gap:3px}.sticker-book-turn-button{width:38px;height:38px;font-size:27px}.sticker-book-hard-cover{inset:-7px -8px -11px}.sticker-book-page-block-bottom{height:12px}.sticker-book-floor-shadow{bottom:-27px;height:38px;filter:blur(18px)}}
@container(max-width:520px){.sticker-book-scene{grid-template-columns:minmax(0,var(--sticker-book-width));padding-bottom:48px}.sticker-book-turn-button{position:absolute;bottom:3px}.sticker-book-turn-previous{left:calc(50% - 52px)}.sticker-book-turn-next{right:calc(50% - 52px)}.sticker-book-stage{grid-column:1}.sticker-book-reader-footer{justify-content:center}.sticker-book-reader-footer p{position:absolute;left:0;margin-top:62px}.sticker-book-physical-pages{font-size:10px}.sticker-book-stage{transform:none}.sticker-book-page-block-left,.sticker-book-page-block-right{width:7px}.sticker-book-hard-cover{inset:-5px -6px -8px}.sticker-book-spine-overlay,.sticker-book-stage>.sticker-book-ribbon{display:none}}
@container(max-width:380px){.sticker-book-reader:not(.compact) .sticker-book-leaf{padding:12px 12px 25px}.sticker-book-reader:not(.compact) .sticker-book-leaf-content{gap:6px}.sticker-book-reader:not(.compact) .sticker-progress-summary{padding:7px}.sticker-book-reader:not(.compact) .sticker-book-album,.sticker-book-reader:not(.compact) .sticker-book-levels{padding:7px}.sticker-book-reader:not(.compact) .sticker-album-grid{gap:2px;margin-top:5px}.sticker-book-reader:not(.compact) .sticker-album-slot{aspect-ratio:1.16}.sticker-book-reader:not(.compact) .sticker-level-grid{gap:3px;margin-top:5px}.sticker-book-reader:not(.compact) .sticker-level-card{padding:4px 3px}.sticker-book-reader:not(.compact) .sticker-level-badge{width:28px;height:28px}.sticker-book-reader:not(.compact) .sticker-book-medal{padding:6px}.sticker-book-reader-meta{min-height:50px}}
@media(max-height:800px) and (min-width:901px){.sticker-book-page-title{margin-bottom:8px}.sticker-book-page-title h1{font-size:30px}.sticker-book-page-title p.muted{font-size:12px}.sticker-book-reader-meta{min-height:48px;margin-bottom:3px}.sticker-book-reader-meta .sticker-book-page-status{display:none}.sticker-book-scene{padding-top:5px;padding-bottom:22px}.sticker-book-reader-footer{min-height:28px}.sticker-book-physical-pages{min-height:30px;padding-block:5px}}
@media(prefers-reduced-motion:reduce){.sticker-book-stage,.sticker-book-floor-shadow,.sticker-book-turn-button,.sticker-level-tooltip{transition:none}.sticker-book-reader.is-flipping .sticker-book-floor-shadow{opacity:1;transform:none}}
.sticker-book-reader.compact .sticker-book-flip-page{width:auto;height:auto;backface-visibility:visible}.sticker-book-reader.compact .sticker-book-leaf-number{display:none}
.managed-sticker-summary{display:grid;gap:18px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}.managed-sticker-summary>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.managed-sticker-summary>header h4,.managed-sticker-badges h4{margin:0;font-size:18px}.managed-sticker-overview{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(220px,.65fr);gap:14px;align-items:stretch}.managed-sticker-overview .sticker-progress-summary.compact{height:100%;border:1px solid var(--line);background:var(--cream)}.managed-sticker-overview dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}.managed-sticker-overview dl>div{display:grid;align-content:center;gap:5px;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--cream)}.managed-sticker-overview dt{color:var(--muted);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.managed-sticker-overview dd{margin:0;color:var(--ink);font-size:16px;font-weight:800}.managed-sticker-badges{min-width:0;padding-top:2px}.managed-sticker-badges .sticker-level-grid{margin-top:12px}.managed-sticker-medal{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid #ead08a;border-radius:13px;background:linear-gradient(135deg,#fff9df,#fff1e8)}.managed-sticker-medal .sticker-medal-image{width:62px;height:62px}.managed-sticker-medal>div{display:grid;gap:3px}.managed-sticker-medal p{margin:0}.managed-sticker-medal span{color:var(--muted);font-size:11px}@media(max-width:900px){.managed-sticker-overview{grid-template-columns:1fr}}@media(max-width:580px){.managed-sticker-summary>header{align-items:flex-start;flex-direction:column}.managed-sticker-overview dl{grid-template-columns:1fr}.managed-sticker-medal{align-items:flex-start}}
#sticker-book.view{padding-top:24px;padding-bottom:18px}#sticker-book .sticker-book-page-title{margin-bottom:12px}#sticker-book .sticker-book-page-title h1{font-size:clamp(30px,3vw,38px)}
@media(max-height:800px) and (min-width:901px){#sticker-book.view{padding-top:16px}#sticker-book .sticker-book-page-title{margin-bottom:4px}#sticker-book .sticker-book-page-title .eyebrow,#sticker-book .sticker-book-page-title .muted{display:none}#sticker-book .sticker-book-page-title h1{margin:0;font-size:23px;letter-spacing:-.5px}}
.sticker-book-reader:not(.compact) .sticker-book-leaf{padding:clamp(9px,3cqh,30px) clamp(9px,3.4cqw,36px) clamp(22px,4cqh,40px)}
@container(max-height:500px){.sticker-book-leaf-content{gap:3px}.sticker-book-cover-copy p{margin-bottom:1px;font-size:7px}.sticker-book-cover-copy h2{font-size:15px}.sticker-book-active-label,.sticker-book-archive-label{padding:4px 6px;font-size:7px}.sticker-progress-summary{padding:5px;border-radius:8px}.sticker-progress-summary .eyebrow{margin-bottom:2px;font-size:7px}.sticker-progress-summary h3{margin-bottom:1px;font-size:11px}.sticker-progress-summary strong{font-size:8px}.sticker-progress-summary p:not(.eyebrow){margin-top:1px;font-size:7px;line-height:1.2}.sticker-level-progress{height:4px;margin-top:3px}.sticker-book-album,.sticker-book-levels{padding:5px;border-radius:8px}.sticker-book-album .eyebrow,.sticker-book-levels .eyebrow{margin-bottom:2px;font-size:7px}.sticker-book-album h3,.sticker-book-levels h3{font-size:10px}.sticker-book-album strong{font-size:7px}.sticker-book-empty{overflow:hidden;padding:2px;white-space:nowrap;text-overflow:ellipsis;font-size:7px;line-height:1.2}.sticker-album-grid{grid-template-columns:repeat(10,minmax(0,1fr));gap:2px;margin-top:3px}.sticker-album-slot{height:18px;aspect-ratio:auto;border-radius:4px}.sticker-album-slot>span:not(.sr-only){font-size:9px}.sticker-book-page-heading{padding-bottom:4px}.sticker-book-page-heading .eyebrow{margin-bottom:2px;font-size:7px}.sticker-book-page-heading h2{font-size:16px}.sticker-level-grid{gap:3px;margin-top:3px}.sticker-level-card{gap:0;min-height:39px;padding:2px;border-radius:6px}.sticker-level-badge{width:16px;height:16px}.sticker-level-card span,.sticker-level-card small{font-size:6px}.sticker-level-card strong{font-size:7px;line-height:1.1}.sticker-book-medal{gap:5px;padding:4px}.sticker-book-medal h3{font-size:9px}.sticker-book-medal p:not(.eyebrow){font-size:6px}.sticker-medal-image{width:28px;height:28px}}
.sticker-book-reader.is-short-page:not(.compact) .sticker-book-leaf{padding:9px 9px 22px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-leaf-content{gap:3px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-cover-copy p{margin-bottom:1px;font-size:7px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-cover-copy h2{font-size:15px}.sticker-book-reader.is-short-page:not(.compact) :is(.sticker-book-active-label,.sticker-book-archive-label){padding:4px 6px;font-size:7px}.sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary{padding:5px;border-radius:8px}.sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary .eyebrow{margin-bottom:2px;font-size:7px}.sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary h3{margin-bottom:1px;font-size:11px}.sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary strong{font-size:8px}.sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary p:not(.eyebrow){margin-top:1px;font-size:7px;line-height:1.2}.sticker-book-reader.is-short-page:not(.compact) .sticker-level-progress{height:4px;margin-top:3px}.sticker-book-reader.is-short-page:not(.compact) :is(.sticker-book-album,.sticker-book-levels){padding:5px;border-radius:8px}.sticker-book-reader.is-short-page:not(.compact) :is(.sticker-book-album,.sticker-book-levels) .eyebrow{margin-bottom:2px;font-size:7px}.sticker-book-reader.is-short-page:not(.compact) :is(.sticker-book-album,.sticker-book-levels) h3{font-size:10px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-album strong{font-size:7px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-empty{overflow:hidden;padding:2px;white-space:nowrap;text-overflow:ellipsis;font-size:7px;line-height:1.2}.sticker-book-reader.is-short-page:not(.compact) .sticker-album-grid{grid-template-columns:repeat(10,minmax(0,1fr));gap:2px;margin-top:3px}.sticker-book-reader.is-short-page:not(.compact) .sticker-album-slot{width:18px;height:18px;aspect-ratio:1;border-radius:50%;justify-self:center}.sticker-book-reader.is-short-page:not(.compact) .sticker-album-slot>span:not(.sr-only){font-size:9px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-page-heading{padding-bottom:4px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-page-heading .eyebrow{margin-bottom:2px;font-size:7px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-page-heading h2{font-size:16px}.sticker-book-reader.is-short-page:not(.compact) .sticker-level-grid{gap:3px;margin-top:3px}.sticker-book-reader.is-short-page:not(.compact) .sticker-level-card{gap:0;min-height:39px;padding:2px;border-radius:6px}.sticker-book-reader.is-short-page:not(.compact) .sticker-level-badge{width:48px;height:48px}.sticker-book-reader.is-short-page:not(.compact) .sticker-level-card :is(span,small){font-size:6px}.sticker-book-reader.is-short-page:not(.compact) .sticker-level-card strong{font-size:7px;line-height:1.1}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-medal{gap:5px;padding:4px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-medal h3{font-size:9px}.sticker-book-reader.is-short-page:not(.compact) .sticker-book-medal p:not(.eyebrow){font-size:6px}.sticker-book-reader.is-short-page:not(.compact) .sticker-medal-image{width:28px;height:28px}
.sticker-book-reader:not(.compact) .sticker-album-grid{grid-template-columns:repeat(10,minmax(0,1fr))}
.sticker-book-reader.is-portrait.page-flip-fallback:not(.is-pageflip-ready) .sticker-book-right-page.is-current{display:block;position:relative;visibility:visible;pointer-events:auto}
.sticker-book-reader:not(.compact):not(.is-portrait) .sticker-book-stage:before{content:'';position:absolute;z-index:9;inset:-1px;border-radius:22px;background:url('assets/sticker-book/open-book-shell.png?v=2') center 50%/145% 120% no-repeat;mix-blend-mode:multiply;pointer-events:none;-webkit-mask:linear-gradient(#000 0 0) top/100% 7% no-repeat,linear-gradient(#000 0 0) bottom/100% 10% no-repeat,linear-gradient(#000 0 0) left/5% 100% no-repeat,linear-gradient(#000 0 0) right/5% 100% no-repeat,linear-gradient(#000 0 0) center/6% 100% no-repeat;mask:linear-gradient(#000 0 0) top/100% 7% no-repeat,linear-gradient(#000 0 0) bottom/100% 10% no-repeat,linear-gradient(#000 0 0) left/5% 100% no-repeat,linear-gradient(#000 0 0) right/5% 100% no-repeat,linear-gradient(#000 0 0) center/6% 100% no-repeat}.sticker-book-reader:not(.compact):not(.is-portrait) :is(.sticker-book-hard-cover,.sticker-book-page-block,.sticker-book-spine-overlay,.sticker-book-stage>.sticker-book-ribbon){display:none}
.sticker-book-reader:not(.compact).is-portrait .sticker-book-stage:before{content:'';position:absolute;z-index:9;inset:-1px;border-radius:22px;background:url('assets/sticker-book/open-book-shell.png?v=2') 23.2% 48%/302% 125% no-repeat;mix-blend-mode:multiply;pointer-events:none;-webkit-mask:linear-gradient(#000 0 0) top/100% 7% no-repeat,linear-gradient(#000 0 0) bottom/100% 10% no-repeat,linear-gradient(#000 0 0) left/7% 100% no-repeat,linear-gradient(#000 0 0) right/7% 100% no-repeat;mask:linear-gradient(#000 0 0) top/100% 7% no-repeat,linear-gradient(#000 0 0) bottom/100% 10% no-repeat,linear-gradient(#000 0 0) left/7% 100% no-repeat,linear-gradient(#000 0 0) right/7% 100% no-repeat}.sticker-book-reader:not(.compact).is-portrait :is(.sticker-book-hard-cover,.sticker-book-page-block,.sticker-book-spine-overlay,.sticker-book-stage>.sticker-book-ribbon){display:none}
.sticker-book-floor-shadow{transition:none}.sticker-book-reader.is-flipping .sticker-book-floor-shadow{opacity:1;transform:scaleX(1)}
.sticker-book-reader:not(.compact) .sticker-book-flip{overflow:clip!important;border-radius:28px;contain:paint}.sticker-book-reader:not(.compact).is-portrait .sticker-book-flip{border-radius:22px}

.lesson-row.cancelled{background:var(--danger-soft);opacity:.82}.lesson-row.cancelled .lesson-date-badge{background:var(--danger-soft);color:var(--danger)}.lesson-course-exception-actions{display:grid;gap:8px;margin-top:16px;padding:14px;border:1px solid var(--line);border-radius:11px;background:var(--primary-soft)}.lesson-course-exception-actions[hidden]{display:none}.lesson-course-exception-actions>strong{font-size:12px}.lesson-course-exception-actions>p{margin:0;color:var(--muted);font-size:11px;line-height:1.5}.lesson-course-exception-actions>div{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap}.lesson-course-exception-actions button{display:inline-flex;align-items:center;justify-content:center;flex:1 1 0;min-height:52px;margin:0;text-align:center}.lesson-course-exception-actions .soft{white-space:normal}.calendar-event.cancelled,.meet-generation-status.cancelled,.lesson-meet-summary.cancelled{color:var(--danger);background:var(--danger-soft)}
@media(max-width:580px){.lesson-course-exception-actions>div{display:grid}.lesson-course-exception-actions button{width:100%}}
.dashboard-sticker-book:after{content:none}

/* Dopasowanie fizycznego albumu do mniejszych ekranów laptopowych. */
#sticker-book.view{padding-inline:clamp(6px,1.2vw,18px)}
.sticker-book-reader:not(.compact) .sticker-book-reader-meta,.sticker-book-reader:not(.compact) .sticker-book-reader-footer{position:absolute;width:1px;height:1px;min-height:0;margin:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.sticker-book-reader:not(.compact) .sticker-book-scene{padding-block:4px 0}
.sticker-book-reader:not(.compact):not(.is-portrait){overflow:visible}
.sticker-book-reader:not(.compact):not(.is-portrait) .sticker-book-scene{grid-template-columns:80px minmax(0,var(--sticker-book-width,1280px)) 80px;gap:24px}
.sticker-book-reader:not(.compact):not(.is-portrait) .sticker-book-stage{grid-column:2}
.sticker-book-reader:not(.compact):not(.is-portrait) .sticker-book-turn-button{position:relative;top:auto;transform:none}
.sticker-book-reader:not(.compact):not(.is-portrait) .sticker-book-turn-button:hover:not(:disabled){transform:translateY(-2px)}
.sticker-book-reader:not(.compact):not(.is-portrait) .sticker-book-turn-previous{grid-column:1;grid-row:1;left:auto}
.sticker-book-reader:not(.compact):not(.is-portrait) .sticker-book-turn-next{grid-column:3;grid-row:1;right:auto}
.sticker-book-reader:not(.compact) .sticker-book-floor-shadow{display:none}
.sticker-book-reader:not(.compact) .sticker-book-leaf-content{box-sizing:border-box;width:100%;min-height:0}
.sticker-book-reader:not(.compact) .sticker-book-leaf{padding-top:clamp(38px,6cqh,52px)!important}
.sticker-book-reader:not(.compact) .sticker-book-left-page{padding-left:clamp(34px,7.5cqw,58px)!important}
.sticker-book-reader:not(.compact) .sticker-book-right-page{padding-right:clamp(34px,7.5cqw,58px)!important;padding-bottom:clamp(42px,6cqh,58px)!important}
.sticker-book-reader:not(.compact) .sticker-book-right-page .sticker-book-leaf-content{grid-template-rows:auto minmax(0,1fr);align-content:stretch}
.sticker-book-reader:not(.compact) .sticker-book-page-heading{display:block;min-width:0}
.sticker-book-reader:not(.compact) .sticker-book-page-heading{border-bottom:0}
.sticker-book-reader:not(.compact) .sticker-book-page-heading>div{min-width:0}
.sticker-book-reader:not(.compact) .sticker-book-page-heading h2{white-space:normal}
.sticker-book-reader:not(.compact) .sticker-book-levels{display:grid;grid-template-rows:minmax(0,1fr);min-height:0;background:color-mix(in srgb,var(--sticker-book-page-color,#f5efe4) 82%,#fff)}
.sticker-book-reader:not(.compact) .sticker-book-album,.sticker-book-reader:not(.compact) .sticker-book-levels{padding:clamp(10px,2.8cqw,18px)}
.sticker-book-reader:not(.compact) .sticker-book-album,.sticker-book-reader:not(.compact) .sticker-progress-summary{background:color-mix(in srgb,var(--sticker-book-page-color,#f5efe4) 82%,#fff)}
.sticker-book-reader:not(.compact) .sticker-progress-summary{gap:6px;padding:clamp(8px,1.7cqw,12px)}
.sticker-book-reader:not(.compact) .sticker-progress-summary>div{display:grid;flex:1 1 auto;gap:4px;min-width:0}
.sticker-book-reader:not(.compact) .sticker-progress-summary .eyebrow{margin-bottom:0}
.sticker-book-reader:not(.compact) .sticker-progress-main{display:flex;align-items:baseline;justify-content:space-between;gap:8px;min-width:0}
.sticker-book-reader:not(.compact) .sticker-progress-main h3{min-width:0;margin:0}
.sticker-book-reader:not(.compact) .sticker-progress-main strong{flex:0 0 auto;white-space:nowrap}
.sticker-book-reader:not(.compact) .sticker-progress-summary p:not(.eyebrow){margin:0}
.sticker-book-reader:not(.compact) .sticker-level-progress{height:5px;margin-top:2px}
.sticker-book-reader:not(.compact) .sticker-book-album-heading{align-items:center}
.sticker-book-reader:not(.compact) .sticker-book-album-heading .eyebrow{margin:0}
.sticker-book-reader:not(.compact) .sticker-book-album-heading+.sticker-book-empty{margin-top:clamp(8px,1.6cqh,12px)}
.sticker-book-reader:not(.compact) .sticker-book-album .sticker-album-grid{grid-template-columns:repeat(9,minmax(0,1fr));align-content:start}
.sticker-book-reader:not(.compact) .sticker-book-levels .sticker-level-grid{grid-template-rows:repeat(4,minmax(0,1fr));gap:clamp(3px,1cqw,7px);height:100%;min-height:0;margin-top:0}
.sticker-level-caption{display:contents}
.sticker-level-tooltip{display:none}
.sticker-book-reader:not(.compact) .sticker-level-card{position:relative;grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto;align-content:stretch;align-items:end;justify-items:center;row-gap:3px;min-height:0;padding:clamp(3px,1cqw,7px);border:0;background:transparent;text-align:center}
.sticker-book-reader:not(.compact) .sticker-level-badge{grid-column:1;grid-row:1;width:clamp(70px,14.5cqh,94px);height:clamp(70px,14.5cqh,94px);align-self:center;justify-self:center}
.sticker-book-reader:not(.compact) .sticker-level-card>span{display:none}
.sticker-book-reader:not(.compact) .sticker-level-caption{display:block;grid-column:1;grid-row:2;width:100%;min-width:0;text-align:center}
.sticker-book-reader:not(.compact) .sticker-level-caption strong{min-width:0;overflow-wrap:anywhere}
.sticker-book-reader:not(.compact) .sticker-level-tooltip{position:absolute;z-index:30;top:50%;left:50%;display:grid;justify-items:center;gap:5px;width:min(176px,calc(200% - 8px));padding:12px;border:1px solid color-mix(in srgb,var(--primary) 24%,var(--line));border-radius:14px;background:color-mix(in srgb,var(--sticker-book-page-color,#f5efe4) 88%,#fff);box-shadow:0 10px 28px #2636502e;color:var(--ink);opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,-50%) scale(.96);transition:opacity .16s ease,transform .16s ease,visibility .16s}
.sticker-book-reader:not(.compact) .sticker-level-tooltip-badge{width:104px;height:104px}
.sticker-book-reader:not(.compact) .sticker-level-tooltip-image{width:100%;height:100%;object-fit:contain}
.sticker-book-reader:not(.compact) .sticker-level-tooltip-image.placeholder{display:grid;place-items:center;border-radius:50%;background:var(--lav);color:var(--purple);font:700 30px var(--font-family-sans)}
.sticker-book-reader:not(.compact) .sticker-level-tooltip strong{font-size:14px}
.sticker-book-reader:not(.compact) .sticker-level-tooltip small{color:var(--muted);font-size:11px;white-space:nowrap}
.sticker-book-reader:not(.compact) .sticker-level-card:is(:hover,:focus){z-index:31;outline:none}
.sticker-book-reader:not(.compact) .sticker-level-card:focus-visible{box-shadow:none}
.sticker-book-reader:not(.compact) .sticker-level-card:focus-visible .sticker-level-badge{border-radius:50%;box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 30%,transparent)}
.sticker-book-reader:not(.compact) .sticker-level-card:is(:hover,:focus) .sticker-level-tooltip{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1)}
.sticker-book-reader:not(.compact) .sticker-level-card.locked{filter:none;opacity:1}
.sticker-book-reader:not(.compact) .sticker-level-card.locked>span,.sticker-book-reader:not(.compact) .sticker-level-card.locked .sticker-level-caption>:is(strong,small){opacity:.5}
.sticker-book-reader:not(.compact) .sticker-level-card.locked .sticker-level-badge{opacity:.72}
.sticker-book-reader:not(.compact) .sticker-progress-medal-date{max-width:100%;color:#9a651e!important;font-weight:700;line-height:1.35;overflow-wrap:anywhere}
.sticker-book-reader:not(.compact) .sticker-book-leaf,.sticker-book-reader:not(.compact) .sticker-book-left-page,.sticker-book-reader:not(.compact) .sticker-book-right-page,.sticker-book-reader:not(.compact) .sticker-book-flip{border-radius:0!important}
.sticker-book-reader:not(.compact) .sticker-book-leaf{border-color:transparent!important;background:transparent!important;box-shadow:none!important}
.sticker-book-reader:not(.compact).is-pageflip-ready .sticker-book-flip-page.stf__item{position:absolute!important}
.sticker-book-reader:not(.compact) .sticker-book-flip-page.stf__item:not(.--simple){background:transparent!important;box-shadow:none!important}
.sticker-book-reader:not(.compact) .sticker-book-flip-page:before{content:'';position:absolute;z-index:0;top:2%;bottom:3.2%;background:#f5eadc;box-shadow:none;pointer-events:none}.sticker-book-reader:not(.compact) .sticker-book-left-page:before{right:0;left:3.35%}.sticker-book-reader:not(.compact) .sticker-book-right-page:before{right:3.35%;left:0}
.sticker-book-reader:not(.compact) .sticker-book-flip-page.stf__item:not(.--simple)[style*="z-index: 3"]{clip-path:none!important}
.sticker-book-reader:not(.compact):not(.is-portrait) .sticker-book-stage:before{z-index:1;border-radius:0;background-size:108.5% 107%;mix-blend-mode:normal;-webkit-mask:none;mask:none}
.sticker-book-reader:not(.compact).is-portrait .sticker-book-stage:before{z-index:1;border-radius:0;background-position:7.2% 50%;background-size:217% 107%;mix-blend-mode:normal;-webkit-mask:none;mask:none}
.sticker-book-reader:not(.compact):not(.is-portrait) .sticker-book-stage:after{content:'';position:absolute;z-index:6;inset:-1px;background:url('assets/sticker-book/open-book-shell.png?v=2') center 50%/108.5% 107% no-repeat;pointer-events:none;-webkit-mask:linear-gradient(#000 0 0) top/100% 2.4% no-repeat,linear-gradient(#000 0 0) bottom/100% 3.8% no-repeat,linear-gradient(#000 0 0) left/3.2% 100% no-repeat,linear-gradient(#000 0 0) right/3.2% 100% no-repeat,linear-gradient(#000 0 0) center/2.8% 100% no-repeat;mask:linear-gradient(#000 0 0) top/100% 2.4% no-repeat,linear-gradient(#000 0 0) bottom/100% 3.8% no-repeat,linear-gradient(#000 0 0) left/3.2% 100% no-repeat,linear-gradient(#000 0 0) right/3.2% 100% no-repeat,linear-gradient(#000 0 0) center/2.8% 100% no-repeat}
.sticker-book-reader:not(.compact).is-portrait .sticker-book-stage:after{content:'';position:absolute;z-index:6;inset:-1px;background:url('assets/sticker-book/open-book-shell.png?v=2') 7.2% 50%/217% 107% no-repeat;pointer-events:none;-webkit-mask:linear-gradient(#000 0 0) top/100% 2.4% no-repeat,linear-gradient(#000 0 0) bottom/100% 3.8% no-repeat,linear-gradient(#000 0 0) left/4.2% 100% no-repeat,linear-gradient(#000 0 0) right/4.2% 100% no-repeat;mask:linear-gradient(#000 0 0) top/100% 2.4% no-repeat,linear-gradient(#000 0 0) bottom/100% 3.8% no-repeat,linear-gradient(#000 0 0) left/4.2% 100% no-repeat,linear-gradient(#000 0 0) right/4.2% 100% no-repeat}
.sticker-book-reader:not(.compact).is-portrait.is-showing-right-page .sticker-book-stage:before,.sticker-book-reader:not(.compact).is-portrait.is-showing-right-page .sticker-book-stage:after{background-position:92.8% 50%}

/* Czytelna typografia albumu przy zachowaniu proporcji pojedynczej kartki. */
.sticker-book-reader:not(.compact) .sticker-book-cover-copy{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:'year status' 'title title';align-items:start;gap:4px 12px}
.sticker-book-reader:not(.compact) .sticker-book-cover-copy>div{display:contents}
.sticker-book-reader:not(.compact) .sticker-book-cover-copy p{grid-area:year;margin:0}
.sticker-book-reader:not(.compact) .sticker-book-cover-copy h2{grid-area:title;min-width:0}
.sticker-book-reader:not(.compact) .sticker-book-cover-copy>:is(.sticker-book-active-label,.sticker-book-archive-label){grid-area:status;justify-self:end}
.sticker-book-reader:not(.compact) .eyebrow{font-size:clamp(11px,2.1cqw,14px)}
.sticker-book-reader:not(.compact) .sticker-book-cover-copy p{font-size:clamp(12px,2.3cqw,15px)}
.sticker-book-reader:not(.compact) .sticker-book-cover-copy h2{font-size:clamp(30px,7cqw,48px)}
.sticker-book-reader:not(.compact) :is(.sticker-book-active-label,.sticker-book-archive-label){font-size:clamp(11px,1.9cqw,13px)}
.sticker-book-reader:not(.compact) .sticker-progress-summary h3{font-size:clamp(18px,3.8cqw,25px)}
.sticker-book-reader:not(.compact) .sticker-progress-summary strong{font-size:clamp(13px,2.6cqw,18px)}
.sticker-book-reader:not(.compact) .sticker-progress-summary p:not(.eyebrow){font-size:clamp(12px,2.4cqw,16px)}
.sticker-book-reader:not(.compact) :is(.sticker-book-album,.sticker-book-levels) h3{font-size:clamp(17px,3.4cqw,24px)}
.sticker-book-reader:not(.compact) .sticker-book-album strong{font-size:clamp(13px,2.6cqw,18px)}
.sticker-book-reader:not(.compact) .sticker-book-empty{font-size:clamp(11px,2.2cqw,14px)}
.sticker-book-reader:not(.compact) .sticker-book-page-heading h2{font-size:clamp(30px,6.5cqw,46px)}
.sticker-book-reader:not(.compact) .sticker-level-card strong{font-size:clamp(12px,2.6cqw,17px)}
.sticker-book-reader:not(.compact) .sticker-level-card :is(span,small){font-size:clamp(11px,2.2cqw,14px)}
.sticker-book-reader:not(.compact) .sticker-album-slot{aspect-ratio:1;border-radius:50%}
.sticker-book-reader:not(.compact) .sticker-album-slot.earned,.sticker-book-reader:not(.compact) .sticker-album-slot.earned:nth-child(3n){transform:none}
.sticker-book-reader:not(.compact) .sticker-album-slot.locked{opacity:.42}
.sticker-book-reader:not(.compact) .sticker-album-image{width:100%;height:100%;border-radius:50%;object-fit:cover}
.sticker-level-date-short{display:none}
.sticker-book-reader:not(.compact) .sticker-book-leaf-number{bottom:clamp(24px,4.6cqh,36px);color:#765020;font-size:clamp(12px,2.3cqw,15px);font-weight:700}

/* Niska lub telefoniczna kartka ma osobną, większą, ale nadal mieszczącą się skalę tekstu. */
.sticker-book-reader.is-short-page:not(.compact) .sticker-book-cover-copy p{font-size:11px}
.sticker-book-reader.is-short-page:not(.compact) .sticker-book-cover-copy h2{font-size:25px}
.sticker-book-reader.is-short-page:not(.compact) :is(.sticker-book-active-label,.sticker-book-archive-label){font-size:10px}
.sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary .eyebrow,.sticker-book-reader.is-short-page:not(.compact) :is(.sticker-book-album,.sticker-book-levels) .eyebrow,.sticker-book-reader.is-short-page:not(.compact) .sticker-book-page-heading .eyebrow{font-size:10px}
.sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary h3{font-size:16px}
.sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary strong{font-size:12px}
.sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary p:not(.eyebrow){font-size:10px}
.sticker-book-reader.is-short-page:not(.compact) :is(.sticker-book-album,.sticker-book-levels) h3{font-size:14px}
.sticker-book-reader.is-short-page:not(.compact) .sticker-book-album strong,.sticker-book-reader.is-short-page:not(.compact) .sticker-book-empty{font-size:11px}
.sticker-book-reader.is-short-page:not(.compact) .sticker-book-page-heading h2{font-size:24px}
.sticker-book-reader.is-short-page:not(.compact) .sticker-level-card strong{font-size:11px}
.sticker-book-reader.is-short-page:not(.compact) .sticker-level-card :is(span,small){font-size:9.5px}

@container(max-width:520px){
  .sticker-book-reader:not(.compact) .sticker-book-scene{padding:2px 0 66px}
  .sticker-book-reader:not(.compact) .sticker-book-turn-button{bottom:7px;width:48px;height:48px;font-size:30px}
  .sticker-book-reader:not(.compact) .sticker-book-turn-previous{left:calc(50% - 58px)}
  .sticker-book-reader:not(.compact) .sticker-book-turn-next{right:calc(50% - 58px)}
  .sticker-book-reader:not(.compact) .sticker-book-leaf{padding-top:clamp(28px,6cqh,38px)!important}
  .sticker-book-reader:not(.compact) .sticker-book-left-page{padding-left:clamp(24px,7.5cqw,34px)!important;padding-right:clamp(18px,5cqw,28px)!important}
  .sticker-book-reader:not(.compact) .sticker-book-right-page{padding-right:clamp(24px,7.5cqw,34px)!important;padding-left:clamp(18px,5cqw,28px)!important;padding-bottom:clamp(30px,6cqh,42px)!important}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-album-slot{width:23px;height:23px;aspect-ratio:1;border-radius:50%;justify-self:center}
  .sticker-book-reader.is-portrait:not(.compact) .sticker-progress-summary{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;column-gap:7px}
  .sticker-book-reader.is-portrait:not(.compact) .sticker-progress-medal{grid-column:2;grid-row:1;align-self:center;width:clamp(34px,12cqw,42px);height:clamp(34px,12cqw,42px);flex-basis:auto}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary h3{font-size:16px}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary strong{font-size:12px}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-progress-summary p:not(.eyebrow){font-size:10px}
  .sticker-book-reader.is-short-page:not(.compact) :is(.sticker-book-album,.sticker-book-levels) h3{font-size:14px}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-card{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto;align-content:stretch;align-items:end;justify-items:center;row-gap:2px;padding:2px;text-align:center}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-badge{grid-row:1;width:48px;height:48px;align-self:center;justify-self:center}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-card>span{display:none}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-card strong{font-size:11.5px}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-card small{font-size:9.5px;white-space:nowrap}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-tooltip{width:min(152px,calc(200% - 4px));padding:9px;gap:3px}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-tooltip-badge{width:76px;height:76px}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-tooltip strong{font-size:12px}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-tooltip small{font-size:9.5px}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-date-full{display:none}
  .sticker-book-reader.is-short-page:not(.compact) .sticker-level-date-short{display:inline}
}

/* Dostęp ucznia do lekcji kursu, podsumowania i nagród z pojedynczych zajęć. */
body.admin-mode .student-teacher-only{display:none!important}.course-lesson-access-status{color:var(--green);font-size:10px;font-weight:700;text-align:right}.course-lesson-actions .open-lesson{white-space:nowrap}.lesson-summary-read,.lesson-summary-editor{max-width:900px;margin:0}.lesson-summary-content{margin-top:18px}.lesson-summary-content>p{margin:0;white-space:normal;overflow-wrap:anywhere;font-size:15px;line-height:1.75}.lesson-summary-empty,.lesson-sticker-empty{display:flex;align-items:center;gap:16px;padding:20px;border:1px dashed #cad8cb;border-radius:14px;background:#f8fbf7}.lesson-summary-empty>span,.lesson-sticker-empty>span{display:grid;place-items:center;flex:0 0 52px;width:52px;height:52px;border-radius:16px;background:var(--mint);color:var(--green);font-size:27px}.lesson-summary-empty h2,.lesson-sticker-empty h3{margin:0 0 4px}.lesson-summary-editor textarea{width:100%;min-height:180px;box-sizing:border-box;margin:16px 0;border:1px solid var(--line);border-radius:10px;padding:13px;font:inherit;line-height:1.55;resize:vertical;outline-color:var(--green)}.student-lesson-stickers-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.student-lesson-sticker-count{flex:0 0 auto;padding:11px 15px;border-radius:999px;background:var(--yellow);color:#7b5b08;font-size:16px}.student-lesson-sticker-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:14px;margin-top:22px}.lesson-sticker-earned{display:grid;justify-items:center;gap:7px;padding:20px 12px;border:1px solid #e5dcf7;border-radius:16px;background:#fcfbff;text-align:center}.lesson-sticker-earned-art{width:92px;height:92px;display:grid;place-items:center;color:#d69b15;font-size:64px;line-height:1}.lesson-sticker-earned-image{width:100%;height:100%;object-fit:contain}.lesson-sticker-earned strong{font-size:13px}.lesson-sticker-earned small{color:var(--muted);font-size:10px}.lesson-sticker-empty{margin-top:22px;border-color:#e5dcf7;background:#fcfbff}.lesson-sticker-empty>span{background:var(--lav);color:var(--purple)}
@media(max-width:700px){.course-lesson-access-status{text-align:left}.student-lesson-stickers-heading{flex-direction:column}.student-lesson-sticker-count{font-size:14px}.student-lesson-sticker-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-summary-read,.lesson-summary-editor{padding:20px}}
@media(max-width:430px){.student-lesson-sticker-grid{grid-template-columns:1fr}.lesson-summary-empty,.lesson-sticker-empty{align-items:flex-start;padding:16px}.lesson-summary-empty>span,.lesson-sticker-empty>span{width:44px;height:44px;flex-basis:44px}}

/* Materiały jako zwarte listy oraz swobodne naklejki w szczegółach lekcji. */
.detail-materials,.course-lesson-materials{display:grid;grid-template-columns:minmax(0,1fr);gap:9px}.detail-materials>.material,.course-lesson-materials>.material{display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:14px;min-height:0;padding:13px 15px;border-radius:12px;box-shadow:none}.material-copy{min-width:0}.material-title-row{display:flex;align-items:center;gap:9px;min-width:0}.material-title-row h3{min-width:0;margin:0;overflow-wrap:anywhere;font-size:14px}.material-title-row .material-type{flex:0 0 auto;padding:3px 6px;border-radius:6px;background:var(--primary-soft);color:var(--primary);font-size:9px;font-weight:700}.material-copy>p{margin:3px 0 0;font-size:11px}.detail-materials>.material .material-actions,.course-lesson-materials>.material .material-actions{justify-content:flex-end;flex-wrap:wrap;margin:0;padding:0}.detail-materials>.material .material-link,.course-lesson-materials>.material .material-link{margin:0;padding:7px 9px;border-radius:8px;background:var(--primary-soft);font-size:11px;white-space:nowrap}.student-lesson-sticker-grid{display:flex;flex-wrap:wrap;align-items:flex-start;gap:18px 24px;margin-top:22px}.lesson-sticker-earned{display:block;width:104px;padding:0;border:0;background:transparent;text-align:center}.lesson-sticker-earned-art{width:104px;height:104px}.lesson-sticker-earned-image{filter:drop-shadow(0 5px 8px #26364a20)}
@media(max-width:700px){.detail-materials>.material,.course-lesson-materials>.material{grid-template-columns:40px minmax(0,1fr);gap:11px;padding:12px}.detail-materials>.material .material-actions,.course-lesson-materials>.material .material-actions{grid-column:2;justify-content:flex-start}.student-lesson-sticker-grid{gap:16px 18px}.lesson-sticker-earned,.lesson-sticker-earned-art{width:92px}.lesson-sticker-earned-art{height:92px}}

/* Ekran startowy nie może współistnieć w układzie z panelem aplikacji. */
#app-shell[hidden]{display:none!important}.app-loading:not([hidden]){position:fixed;inset:0;z-index:100;width:100%;min-height:100dvh}