@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;600;700;800&display=swap');
:root{--ink:#202b3c;--muted:#8791a2;--line:#edf0f4;--paper:#fff;--bg:#f6f7fb;--purple:#7465dc;--purple-light:#f0edff;--mint:#dff5ee;--orange:#f5a768;--navy:#263248;--shadow:0 10px 28px rgba(34,46,67,.055)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans','Noto Sans TC',sans-serif;font-size:14px}.app-shell{min-height:100vh}.sidebar{width:244px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:26px 17px 20px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;padding:0 9px}.brand-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:13px;background:var(--purple);color:white;font-weight:800;font-size:19px;box-shadow:0 6px 15px #7465dc45}.brand b{display:block;font-size:19px;letter-spacing:1px}.brand small{display:block;font-size:8px;color:#a0a5b3;letter-spacing:1.4px;margin-top:1px}.profile-card{margin:38px 3px 24px;background:#f7f7fb;border-radius:14px;padding:12px 10px;display:flex;gap:10px;align-items:center}.avatar,.top-avatar{width:35px;height:35px;display:grid;place-items:center;border-radius:50%;background:#f9dfd2;color:#8e5843;font-weight:700}.profile-card b{font-size:12px;display:block}.profile-card small{font-size:10px;color:var(--muted);display:block;margin-top:3px}.profile-card .icon-button{margin-left:auto}.icon-button{position:relative;border:0;background:transparent;color:#858da0;font-size:19px;cursor:pointer;width:32px;height:32px;border-radius:9px}.icon-button:hover{background:#f3f3f8}.sidebar nav{display:grid;gap:5px}.nav-label{font-size:10px;letter-spacing:1px;color:#b0b6c1;padding:0 12px;margin:8px 0 5px}.nav-item{height:43px;display:flex;align-items:center;gap:13px;padding:0 12px;border-radius:10px;color:#737f91;text-decoration:none;font-size:13px;cursor:pointer}.nav-item .nav-icon{width:18px;text-align:center;font-size:17px}.nav-item.active{background:var(--purple-light);color:var(--purple);font-weight:700}.nav-item:hover:not(.active){background:#f8f8fb}.sidebar-bottom{margin-top:auto}.streak{background:#f6f5ff;border-radius:13px;padding:13px;display:flex;gap:10px;align-items:center}.streak>span{display:grid;place-items:center;border-radius:10px;width:32px;height:32px;background:#e8e2ff;color:var(--purple);font-size:20px}.streak b,.streak small{display:block}.streak b{font-size:11px}.streak small{font-size:10px;color:var(--muted);margin-top:4px}.version{display:block;text-align:center;color:#b2b8c3;font-size:9px;margin-top:18px}.main-area{margin-left:244px;min-height:100vh}.topbar{height:76px;background:rgba(255,255,255,.75);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 43px}.breadcrumb{font-size:12px;color:#929aaa}.breadcrumb span{padding:0 8px;color:#c5cad3}.top-actions{display:flex;align-items:center;gap:20px}.notification-dot{width:5px;height:5px;border-radius:50%;background:#f38e78;position:absolute;right:5px;top:5px}.top-avatar{width:32px;height:32px;font-size:12px}.content{max-width:1320px;margin:0 auto;padding:32px 43px 56px}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:24px}.eyebrow{font-size:10px;letter-spacing:1.3px;text-transform:uppercase;color:#a0a8b5;font-weight:700}.page-heading h1{font-size:25px;margin:7px 0 5px;letter-spacing:-.5px}.page-heading p{margin:0;color:var(--muted);font-size:12px}.date-pill{background:#fff;border:1px solid var(--line);border-radius:9px;padding:10px 13px;color:#778195;font-size:11px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(250px,.85fr);gap:17px}.exam-card{min-height:218px;background:var(--navy);border-radius:18px;color:#fff;padding:25px 29px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}.exam-card:before,.exam-card:after{content:'';position:absolute;border:1px solid #ffffff12;border-radius:50%;width:300px;height:300px;right:-57px;top:-167px}.exam-card:after{width:220px;height:220px;right:4px;top:-126px}.exam-card>*{position:relative;z-index:1}.exam-card .eyebrow{color:#bdc7d8}.exam-card h2{font-size:22px;margin:7px 0 0}.countdown{display:flex;gap:17px;align-items:flex-end}.countdown strong{font-size:53px;line-height:.9;letter-spacing:-2px}.countdown span{font-size:12px;color:#c5ccda;padding-bottom:4px}.exam-foot{display:flex;align-items:center;justify-content:space-between;color:#c4ccda;font-size:10px}.progress-line{height:4px;background:#ffffff2b;border-radius:4px;width:42%;margin-left:auto;margin-right:10px;overflow:hidden}.progress-line i{height:100%;display:block;background:#b5aaff;border-radius:4px}.quote-card{background:#eeecff;border-radius:18px;padding:22px 23px;position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:218px;overflow:hidden}.quote-card:after{content:'“';position:absolute;font-family:Georgia;font-size:130px;color:#7465dc13;right:9px;bottom:-60px}.quote-tag{font-size:10px;font-weight:700;color:#8d80db;letter-spacing:.4px}.quote-card blockquote{font-size:19px;line-height:1.6;font-weight:700;margin:12px 0;color:#474268;position:relative;z-index:1}.quote-card small{color:#9690b5;font-size:10px}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:17px}.stat-card{background:#fff;border-radius:14px;padding:17px 18px;border:1px solid #f0f1f5;display:flex;align-items:center;gap:13px;box-shadow:0 3px 15px #26324805}.stat-icon{width:39px;height:39px;border-radius:12px;display:grid;place-items:center;font-size:17px}.stat-icon.lilac{background:#f0edff;color:#8173de}.stat-icon.mint{background:#e8f7f1;color:#53aa87}.stat-icon.peach{background:#fff0e7;color:#e49a65}.stat-card small{font-size:10px;color:#929bab;display:block}.stat-card strong{font-size:20px;display:block;margin-top:4px}.stat-card strong em{font-style:normal;font-size:10px;font-weight:500;color:#8d96a5}.section-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(270px,.7fr);gap:17px;margin-top:25px}.panel{background:#fff;border:1px solid #eff0f4;border-radius:16px;padding:20px 21px;box-shadow:0 3px 15px #26324804}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}.panel-head h3{font-size:14px;margin:0}.text-button{border:0;background:none;color:var(--purple);font-weight:700;font-size:10px;cursor:pointer}.week-nav{display:flex;align-items:center;gap:12px;color:#838da0;font-size:11px}.week-nav button{border:0;background:none;color:#929aaa;cursor:pointer;font-size:17px}.week-days{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.day{min-height:88px;background:#fafafe;border-radius:11px;padding:10px 7px;text-align:center;cursor:pointer;position:relative}.day .dow{font-size:9px;color:#a1a8b5;display:block}.day .date{font-size:13px;font-weight:700;display:block;margin-top:7px}.day .dot{display:block;width:5px;height:5px;border-radius:50%;background:#b9afea;margin:8px auto 0}.day.today{background:#f0edff;color:var(--purple)}.day.today .dow{color:#988ddd}.day.selected{box-shadow:inset 0 0 0 1px #c3baf8}.task-list{display:grid;gap:9px}.task-row{display:flex;gap:11px;align-items:center;padding:10px 11px;border-radius:10px;background:#fafafe}.task-check{width:18px;height:18px;accent-color:var(--purple);cursor:pointer;flex:none}.task-copy{flex:1;min-width:0}.task-copy strong{display:block;font-size:11px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.task-copy small{display:block;color:#a0a7b4;font-size:9px;margin-top:4px}.subject-chip{font-size:9px;border-radius:6px;padding:5px 7px;background:#f0edff;color:#8172d8;white-space:nowrap}.subject-chip.英文{background:#e9f6f1;color:#56a483}.subject-chip.數學{background:#fff0e6;color:#dd935d}.subject-chip.化學{background:#eaf3ff;color:#6d99ce}.subject-chip.物理{background:#fdf0f2;color:#c87585}.empty-state{padding:24px;text-align:center;color:#a2aab7;font-size:11px}.assignment{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid #f1f2f5}.assignment:last-child{border:0;padding-bottom:0}.assignment-mark{width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:#fff0e7;color:#df985d;font-size:14px}.assignment-info{flex:1}.assignment-info b{display:block;font-size:11px}.assignment-info small{display:block;color:#9ba3b1;font-size:9px;margin-top:4px}.status{font-size:9px;padding:5px 7px;border-radius:6px;background:#fff2e8;color:#dc9159;white-space:nowrap}.status.done{background:#e8f7f0;color:#52a17f}.subject-progress{display:grid;gap:13px}.subject-item{display:grid;grid-template-columns:45px 1fr 32px;align-items:center;gap:10px;font-size:10px;color:#768195}.meter{height:6px;background:#f0f1f5;border-radius:6px;overflow:hidden}.meter i{display:block;height:100%;border-radius:6px;background:#9184e6}.subject-item:nth-child(2) .meter i{background:#80c8a7}.subject-item:nth-child(3) .meter i{background:#f1b27e}.subject-item:nth-child(4) .meter i{background:#81b6de}.subject-item b{font-size:10px;text-align:right;color:#657084}.task-toolbar{display:flex;gap:9px;align-items:center}.button{border:0;border-radius:9px;padding:10px 14px;font:600 11px inherit;cursor:pointer}.button.primary{background:var(--purple);color:white;box-shadow:0 5px 12px #7465dc33}.button.secondary{background:#f4f5f8;color:#737e91}.button:hover{filter:brightness(.97)}.filter-row{display:flex;gap:8px;margin:17px 0}.filter-chip{padding:8px 11px;background:white;border:1px solid var(--line);border-radius:8px;color:#818b9b;font-size:10px;cursor:pointer}.filter-chip.active{background:var(--purple-light);color:var(--purple);border-color:#e5e0ff}.full-task{display:flex;align-items:center;padding:13px 3px;border-bottom:1px solid #f0f1f5;gap:12px}.full-task:last-child{border:0}.full-task .task-copy strong{font-size:12px}.full-task .task-copy small{font-size:10px}.task-time{color:#8d97a8;font-size:10px;min-width:66px;text-align:right}.week-title{font-size:13px;font-weight:700}.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.calendar-column{background:#fafafe;border-radius:11px;padding:11px;min-height:150px}.calendar-column.today{background:#f0edff}.calendar-column b{display:block;font-size:11px}.calendar-column small{color:#9da5b2;font-size:9px}.calendar-event{font-size:9px;margin-top:10px;background:#e8f6ef;color:#538b72;padding:7px;border-radius:7px;line-height:1.5}.calendar-event.alt{background:#fff0e7;color:#bd8050}.role-banner{background:#eef7f2;border:1px solid #dff0e7;color:#51886e;padding:11px 14px;border-radius:10px;font-size:10px;margin-bottom:18px}.student-row{display:flex;align-items:center;gap:11px;padding:14px 0;border-bottom:1px solid #f0f1f5}.student-row:last-child{border:0}.student-row .avatar{background:#e3f1ff;color:#4c769e}.student-row>div:nth-child(2){flex:1}.student-row b{font-size:12px}.student-row small{display:block;color:#9ba3b1;font-size:10px;margin-top:4px}.student-row .button{font-size:10px;padding:8px 11px}.mobile-brand{display:none}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:#263248;color:white;padding:11px 16px;border-radius:10px;font-size:11px;opacity:0;transition:.25s;pointer-events:none;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:0;border-radius:18px;width:min(460px,calc(100% - 32px));padding:0;box-shadow:0 24px 80px #15203633;color:var(--ink)}dialog::backdrop{background:#18223866;backdrop-filter:blur(3px)}dialog form{padding:25px}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.dialog-head small{font-size:10px;color:#969eac}.dialog-head h2{font-size:19px;margin:5px 0 0}.dialog-head .icon-button{font-size:22px}label{font-size:10px;color:#737e90;display:grid;gap:7px;margin-bottom:14px}input,select,textarea{font:12px inherit;color:var(--ink);background:#fafafe;border:1px solid #e9ebf1;border-radius:8px;padding:11px 12px;outline:none;width:100%}input:focus,select:focus,textarea:focus{border-color:#a69be9;box-shadow:0 0 0 3px #7465dc12}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:19px}.dialog-actions .button{font-size:11px;padding:11px 15px}
@media(max-width:1050px){.content{padding:27px 26px 42px}.topbar{padding:0 26px}.hero-grid{grid-template-columns:1.3fr .9fr}.section-grid{grid-template-columns:1fr}.quote-card{min-height:180px}.exam-card{min-height:195px}}
@media(max-width:720px){.sidebar{width:100%;height:65px;inset:auto 0 0;display:block;padding:0;background:#fff;border-right:0;border-top:1px solid var(--line);box-shadow:0 -5px 18px #2531490b}.brand,.profile-card,.sidebar-bottom,.nav-label{display:none}.sidebar nav{height:100%;display:flex;justify-content:space-around;align-items:center}.nav-item{height:56px;min-width:52px;padding:5px 7px;display:flex;flex-direction:column;justify-content:center;gap:3px;font-size:9px;border-radius:9px}.nav-item .nav-icon{font-size:17px}.main-area{margin:0;padding-bottom:65px}.topbar{height:59px;padding:0 17px}.mobile-brand{display:flex;gap:8px;align-items:center;font-size:15px}.mobile-brand .brand-mark{width:30px;height:30px;border-radius:10px;font-size:15px}.breadcrumb{display:none}.top-actions{gap:11px}.content{padding:24px 16px 30px}.page-heading{align-items:flex-start;margin-bottom:18px}.page-heading h1{font-size:22px}.page-heading p{max-width:250px;line-height:1.6}.date-pill{font-size:9px;padding:8px 9px;white-space:nowrap}.hero-grid{grid-template-columns:1fr;gap:11px}.exam-card{min-height:184px;padding:21px 22px}.exam-card h2{font-size:18px}.countdown strong{font-size:46px}.quote-card{min-height:133px;padding:17px 19px}.quote-card blockquote{font-size:15px;margin:8px 0}.stat-row{gap:8px;margin-top:11px}.stat-card{padding:11px 9px;gap:8px;align-items:flex-start}.stat-icon{width:30px;height:30px;font-size:14px;border-radius:9px}.stat-card small{font-size:8px}.stat-card strong{font-size:16px}.stat-card strong em{font-size:8px}.section-grid{margin-top:15px;gap:13px}.panel{padding:16px 14px}.week-days{gap:4px}.day{min-height:70px;padding:8px 2px}.day .dow{font-size:8px}.day .date{font-size:12px;margin-top:6px}.task-toolbar{flex-wrap:wrap}.task-toolbar .button{padding:9px 10px}.calendar-days{gap:4px}.calendar-column{padding:8px 5px;min-height:113px}.calendar-column b{font-size:9px}.calendar-column small{font-size:8px}.calendar-event{padding:5px;font-size:8px}.filter-row{overflow:auto}.filter-chip{white-space:nowrap}.form-row{gap:8px}dialog form{padding:20px}.assignment-info b{font-size:10px}}
.calendar-toolbar{gap:14px}.view-toggle{display:flex;background:#f4f5f9;border-radius:9px;padding:3px}.view-toggle button{border:0;background:transparent;border-radius:7px;color:#838da0;font-size:10px;padding:7px 13px;cursor:pointer}.view-toggle button.active{background:#fff;color:var(--purple);box-shadow:0 2px 6px #26324812}.calendar-toolbar .week-title{flex:1;text-align:center}.calendar-toolbar .week-nav{gap:8px}.calendar-toolbar .week-nav button{border-radius:7px;padding:3px 8px;font-size:11px}.week-calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.week-calendar .calendar-column{font:inherit;color:var(--ink);text-align:left;width:100%;border:1px solid #f0f1f5;cursor:pointer;min-height:166px;padding:11px 9px;background:#fafafe;border-radius:11px}.week-calendar .calendar-column:hover,.month-day:hover{border-color:#cfc8f5;background:#f8f6ff}.week-calendar .calendar-column.today{background:#f0edff}.week-calendar .calendar-column.selected,.month-day.selected{box-shadow:inset 0 0 0 1.5px #9b8fe5}.week-calendar .calendar-column b{font-size:11px}.week-calendar .calendar-column>small{font-size:9px;color:#9da5b2;display:block;margin-top:4px}.calendar-events{display:grid;gap:4px;margin-top:8px}.calendar-event{margin:0;padding:5px 6px;border-radius:6px;background:#f0edff;color:#7265ca;font-size:9px;line-height:1.35;min-width:0}.calendar-event b{font-size:8px;display:block;letter-spacing:.2px}.calendar-event span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.calendar-event small{display:block;font-size:8px;opacity:.78;margin-top:3px}.calendar-event.lesson{background:#e8f6ef;color:#4f9773}.calendar-event.review{background:#fff1e6;color:#bc8051}.calendar-event.exam{background:#fdebed;color:#bd6571}.calendar-event.assignment{background:#eaf2ff;color:#6288bd}.calendar-event.task{background:#f0edff;color:#7265ca}.no-event{font-size:9px;color:#c1c6cf;margin-top:14px;display:block}.calendar-legend{display:flex;gap:17px;flex-wrap:wrap;padding-top:15px;margin-top:14px;border-top:1px solid #f0f1f5;color:#8993a3;font-size:9px}.calendar-legend span{display:flex;align-items:center;gap:6px}.calendar-legend i{width:8px;height:8px;border-radius:3px;background:#80c8a7}.calendar-legend .review-key{background:#f1b27e}.calendar-legend .task-key{background:#9184e6}.calendar-legend .assignment-key{background:#81a8dc}.month-weekdays,.month-calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.month-weekdays{margin-bottom:7px;text-align:center;color:#a0a8b5;font-size:9px}.month-day{border:1px solid #f0f1f5;background:#fff;border-radius:9px;text-align:left;min-width:0;min-height:108px;padding:7px 6px;color:var(--ink);cursor:pointer}.month-day.today{background:#f4f1ff}.month-day.outside{background:#fafbfc;color:#bfc4ce}.month-date{font-size:10px;font-weight:700;display:block}.month-day .calendar-events{gap:3px;margin-top:5px}.month-day .calendar-event{padding:3px 4px;font-size:8px}.month-day .calendar-event b{display:none}.month-day .calendar-event span{font-size:8px}.more-events{font-size:8px;color:#929aaa;padding-left:3px}.day-detail{margin-top:15px}.event-count{background:#f0edff;color:#7568d4;border-radius:7px;padding:5px 8px;font-size:9px}.day-event-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:9px}.day-event-list .calendar-event{padding:10px;border-radius:9px}.day-event-list .calendar-event b{font-size:9px}.day-event-list .calendar-event span{font-size:11px;white-space:normal}.day-event-list .calendar-event small{font-size:9px}.subject-note{font-size:9px;color:#a0a7b4;margin-top:14px}
@media(max-width:900px){.week-calendar{grid-template-columns:repeat(4,minmax(0,1fr))}.week-calendar .calendar-column{min-height:140px}}
@media(max-width:720px){.calendar-toolbar{gap:6px;flex-wrap:wrap}.calendar-toolbar .week-title{order:3;flex-basis:100%;text-align:left;font-size:12px}.calendar-toolbar .week-nav{margin-left:auto}.week-calendar{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.week-calendar .calendar-column{min-height:110px;padding:8px}.week-calendar .calendar-column b{font-size:10px}.month-weekdays,.month-calendar{gap:3px}.month-day{min-height:80px;padding:5px 3px;border-radius:7px}.month-date{font-size:9px}.month-day .calendar-events{gap:2px;margin-top:4px}.month-day .calendar-event{padding:3px}.month-day .calendar-event span{font-size:7px}.calendar-legend{gap:10px}.day-event-list{grid-template-columns:1fr}}
.task-readonly{width:18px;height:18px;display:grid;place-items:center;flex:none;border:1px solid #dce0e7;border-radius:50%;color:#a9b0bd;font-size:11px}.task-readonly.checked{background:#293346;border-color:#293346;color:#fff}.task-week-panel{margin-bottom:14px}.task-week-panel .eyebrow{display:block;font-size:9px;margin-bottom:4px}.task-week-summary{display:flex;gap:24px;padding-top:14px;border-top:1px solid #f0f1f5;color:#919aaa;font-size:10px}.task-week-summary b{color:#333f53;font-size:13px;margin-left:6px}.task-week-list{margin-top:14px}.weekly-assignment{display:flex;align-items:center;gap:11px;padding:12px 3px;border-bottom:1px solid #f0f1f5}.weekly-assignment:last-child{border-bottom:0}.weekly-assignment .assignment-mark{flex:none}.assignment-card-list{display:grid;gap:10px}.assignment-card{border:1px solid #eff0f4;border-radius:12px;padding:14px}.assignment-card-head{display:flex;align-items:center;gap:10px}.assignment-card-head .assignment-info{flex:1}.assignment-card-head .assignment-info b{font-size:12px}.assignment-card-head .assignment-info small{line-height:1.5}.status.student-done{background:#303a4b;color:#fff}.status.verified{background:#e5f6ed;color:#368b62}.assignment-card-foot{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:12px;padding-top:10px;border-top:1px solid #f1f2f5}.mini-meta{font-size:9px;color:#969eac}.assignment-actions{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}.assignment-actions .button,.verify-button{font-size:9px;padding:8px 10px}.button.dark-check{background:#303a4b;color:#fff}.button.verify-button{background:#e5f6ed;color:#368b62}.submission-preview{margin:12px 0 0 42px;background:#f7f8fb;border-radius:9px;padding:11px 13px;font-size:10px;color:#687488}.submission-preview b{color:#39465a}.submission-preview p{white-space:pre-wrap;margin:7px 0;line-height:1.6}.submission-preview a{color:var(--purple);text-decoration:none;font-weight:600}.submission-title{font-weight:700;font-size:12px;background:#f5f4ff;color:#6558c2;padding:11px;border-radius:8px;margin:-4px 0 17px}.dialog-hint{font-size:9px;color:#9ca4b1;margin:0}.question-card{border-bottom:1px solid #f0f1f5;padding:15px 0}.question-card:last-child{border-bottom:0}.question-meta{display:flex;align-items:center;gap:9px;font-size:10px;color:#909aaa}.question-meta b{color:#364358}.question-text{font-size:12px;line-height:1.7;margin:9px 0 11px;white-space:pre-wrap}.teacher-reply{background:#eaf7f0;border-radius:9px;padding:11px 13px;color:#4b866a;font-size:10px}.teacher-reply p{margin:6px 0 0;line-height:1.6;white-space:pre-wrap}.reply-form{display:flex;align-items:flex-end;gap:9px}.reply-form textarea{flex:1}.reply-form .button{white-space:nowrap;font-size:10px}.assignment-card .assignment-mark{flex:none}
@media(max-width:720px){.task-week-panel .panel-head{align-items:flex-start;gap:8px}.task-week-summary{gap:14px;justify-content:space-between}.task-week-summary span{font-size:9px}.weekly-assignment{gap:7px}.weekly-assignment .text-button{font-size:9px}.assignment-card{padding:11px}.assignment-card-head{align-items:flex-start}.assignment-card-head .status{white-space:normal;text-align:center}.assignment-actions{width:100%;margin:2px 0 0}.assignment-actions .button{flex:1}.submission-preview{margin-left:0}.reply-form{align-items:stretch;flex-direction:column}.reply-form .button{align-self:flex-end}}
.attachment-download{display:inline-block;border:0;background:#eeeaff;color:#6759c8;padding:8px 10px;border-radius:7px;font:600 9px inherit;cursor:pointer}.assignment-list-panel{margin-top:18px}.question-filters{display:flex;gap:7px}.question-filters select{width:auto;min-width:110px;padding:8px 10px;font-size:10px}.question-folder{border:1px solid #eeeff4;border-radius:11px;margin:9px 0;overflow:hidden}.question-folder summary{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fafafe;padding:13px 14px;color:#49566a;font-size:11px;font-weight:700;cursor:pointer;list-style:none}.question-folder summary::-webkit-details-marker{display:none}.question-folder summary:after{content:'⌄';color:#929aaa;margin-left:3px;order:3}.question-folder summary b{font-size:9px;color:#9ba3b1;font-weight:500;margin-left:auto}.folder-questions{padding:0 14px}.folder-questions .question-card:last-child{border-bottom:0}.message-thread{display:grid;gap:8px;margin:10px 0}.message-bubble{padding:9px 12px;border-radius:10px;max-width:88%;font-size:10px}.message-bubble b{font-size:8px;opacity:.72}.message-bubble p{margin:5px 0 0;line-height:1.6;white-space:pre-wrap}.student-message{background:#f1efff;color:#51479f;justify-self:start}.teacher-message{background:#e8f6ef;color:#4f896e;justify-self:end}.student-followup{margin-top:10px;padding-top:10px;border-top:1px solid #eff0f4}.student-followup textarea{min-height:43px}.submission-preview .attachment-download{margin:3px 8px 3px 0}
@media(max-width:720px){.question-filters{width:100%}.question-filters select{flex:1;min-width:0}.question-folder summary{font-size:10px;padding:11px}.folder-questions{padding:0 10px}.message-bubble{max-width:96%}}

/* Readability and task week/day controls */
.task-copy strong{font-size:13px}.task-copy small{font-size:11px}.full-task .task-copy strong{font-size:14px}.full-task .task-copy small{font-size:11px}.assignment-info b,.assignment-card-head .assignment-info b{font-size:13px}.assignment-info small{font-size:11px}.status{font-size:10px}.message-bubble{font-size:12px}.message-bubble b{font-size:10px}.message-bubble p{line-height:1.7}.question-text{font-size:14px}.reply-form textarea,.student-followup textarea{font-size:14px}.task-time,.subject-chip{font-size:10px}.empty-state{font-size:13px}.task-week-summary{font-size:12px}.task-week-panel .eyebrow{font-size:11px}.task-week-list .panel-head h3{font-size:15px}.task-view-toggle{display:flex;gap:6px;margin-top:15px}.task-view-toggle button{border:1px solid #e8e9ef;border-radius:8px;padding:8px 15px;background:#fff;color:#778195;font:600 12px inherit;cursor:pointer}.task-view-toggle button.active{background:var(--purple-light);border-color:#ddd7ff;color:var(--purple)}.task-day-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px;margin-top:12px}.task-day-chip{display:grid;gap:3px;justify-items:center;padding:9px 3px;border:1px solid #eff0f4;border-radius:9px;background:#fafafe;color:#7d8799;cursor:pointer}.task-day-chip span,.task-day-chip small{font-size:10px}.task-day-chip b{font-size:15px;color:#354157}.task-day-chip.active{background:#f0edff;border-color:#cfc7f7;color:#7668d7}.task-day-chip.active b{color:#6557c4}
@media(max-width:720px){.task-day-strip{gap:4px}.task-day-chip{padding:8px 1px}.task-day-chip span,.task-day-chip small{font-size:9px}.task-day-chip b{font-size:14px}.task-view-toggle button{flex:1}.task-week-list .panel-head h3{font-size:14px}.task-copy strong{font-size:12px}.task-copy small{font-size:10px}.full-task .task-copy strong{font-size:13px}.assignment-info b{font-size:12px}.message-bubble{font-size:12px}.message-bubble b{font-size:10px}}
.top-avatar{border:0;cursor:pointer;font:inherit}
.required-star{color:#d85f66;font-weight:800}.file-selection{margin:-8px 0 13px;padding:9px 11px;border-radius:8px;background:#f4f3ff;color:#6658c3;font-size:12px;overflow-wrap:anywhere}.top-avatar:focus-visible,.icon-button:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #9b8fe5;outline-offset:2px}
.nav-item{width:100%;border:0;background:transparent;text-align:left;font:inherit}.nav-item.active{font-weight:700}.day{width:100%;border:0;color:inherit;font:inherit}.day:focus-visible,.calendar-column:focus-visible,.month-day:focus-visible{outline:3px solid #9b8fe5;outline-offset:2px;z-index:2}.skip-link{position:fixed;left:12px;top:-60px;z-index:100;background:#263248;color:#fff;padding:11px 15px;border-radius:8px;text-decoration:none}.skip-link:focus{top:12px}.status.overdue{background:#fdebed;color:#b84d5b}.notification-list{display:grid;gap:8px}.notification-item{padding:12px;border:1px solid #eff0f4;border-radius:10px;background:#fafafe}.notification-item b,.notification-item small{display:block}.notification-item b{font-size:13px}.notification-item small{font-size:11px;color:#818b9b;margin-top:5px}.notification-item.late{border-color:#f2d4d8;background:#fff8f8}.notification-item.late b{color:#a94755}.notification-item.soon{border-color:#f1e0c9;background:#fffaf3}.notification-item.soon b{color:#9b6a2f}
.prototype-banner{display:flex;align-items:center;gap:10px;margin:12px 43px 0;padding:10px 13px;border:1px solid #f0dfbd;border-radius:10px;background:#fff9ee;color:#765d36;font-size:11px;line-height:1.5}.prototype-banner b{white-space:nowrap;color:#8d6426}.prototype-banner span:nth-child(2){flex:1}.connection-state{white-space:nowrap;color:#638b74}.connection-state.offline{color:#b65c62}.pwa-install,.pwa-update{white-space:nowrap;font-size:10px;padding:8px 10px}.pwa-update{background:#e9f6ef;color:#43815f}.pwa-install[hidden],.pwa-update[hidden]{display:none}.top-actions .button{height:34px}.day{display:block}
@media(max-width:1050px){.prototype-banner{margin-left:26px;margin-right:26px}}
@media(max-width:720px){.prototype-banner{margin:9px 16px 0;padding:9px 10px;align-items:flex-start;flex-wrap:wrap;font-size:10px}.prototype-banner span:nth-child(2){flex-basis:100%;order:3}.connection-state{margin-left:auto}.top-actions{gap:8px}.pwa-install,.pwa-update{font-size:9px;padding:7px 8px}}
@media(max-width:720px){.sidebar{height:calc(65px + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px)}.main-area{padding-bottom:calc(65px + env(safe-area-inset-bottom,0px))}}