:root{color-scheme:dark;--accent:#5a52eb;--bg:#08080a;--surface:#15151a;--surface-2:#222228;--text:#f6f5fa;--muted:#a5a3ad;--line:rgba(255,255,255,.08);--wallpaper:none;--zoom:1;--wall-x:50%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text)}body:before{content:"";position:fixed;inset:0;background-image:var(--wallpaper);background-size:cover;background-position:var(--wall-x) center;transform:scale(var(--zoom));z-index:-2}body:after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.43);z-index:-1}.app-shell{min-height:100svh;max-width:800px;margin:auto;padding:env(safe-area-inset-top) 14px env(safe-area-inset-bottom);display:flex;flex-direction:column}.topbar{height:62px;flex:none;display:flex;align-items:center;justify-content:center;position:relative;background:color-mix(in srgb,var(--surface) 86%,transparent);border-radius:0 0 18px 18px}.brand{display:flex;align-items:center;gap:6px;font-weight:700;font-size:16px;color:var(--muted);transition:opacity .5s}.heart{font-size:16px}.top-actions{position:absolute;right:10px;display:flex;gap:8px}.icon-button{width:44px;height:44px;border:0;border-radius:50%;background:color-mix(in srgb,var(--accent) 17%,var(--surface-2));color:var(--accent);font-size:24px;cursor:pointer}.network-dot{position:absolute;left:12px;width:9px;height:9px;border-radius:50%;background:transparent}.network-dot.failed{background:#ee455b}.refresh-status{position:absolute;left:70px;right:112px;text-align:center;pointer-events:none;font-size:12px;font-weight:650;opacity:0;transition:opacity .8s;color:var(--muted)}.refresh-status.visible{opacity:1}.schedule-view{display:flex;flex:1;min-height:0;flex-direction:column;padding:14px 0 4px;gap:12px}.hidden{display:none!important}.schedule-heading{display:flex;align-items:center;gap:10px;min-height:66px}.group-heading{min-width:0;flex:1;display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:4px;border:0;padding:5px 2px;background:transparent;color:var(--text);cursor:pointer}.group-heading strong{font-size:21px;line-height:1.17;overflow:hidden;text-overflow:ellipsis;max-width:100%}.group-heading span{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.week-switch{display:flex;flex-direction:column;gap:5px;min-width:116px}.week-pill{border:0;border-radius:999px;padding:9px 8px;background:var(--surface);color:var(--text);font-size:12px;font-weight:650;white-space:nowrap}.week-pill.active{background:var(--accent);color:#fff}.current-dot{display:inline-block;width:7px;height:7px;background:currentColor;border-radius:50%;margin-right:5px}.day-selector{display:flex;gap:5px;padding:4px;background:var(--surface);border-radius:18px;flex:none}.day-chip{flex:1;min-width:0;border:0;border-radius:13px;background:transparent;color:var(--text);padding:8px 2px 7px;font-size:12px;font-weight:750}.day-chip span{display:block;font-size:11px;margin-top:4px;color:var(--muted);font-weight:500}.day-chip.active{background:var(--accent);color:white}.day-chip.active span{color:rgba(255,255,255,.82)}.lesson-panel{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent;touch-action:pan-y}.day-heading{display:flex;align-items:center;padding:4px 7px 9px;font-size:13px;font-weight:800;letter-spacing:.08em;color:var(--muted)}.today-tag{margin-left:8px;padding:4px 7px;border-radius:99px;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);font-size:9px;letter-spacing:.04em}.lesson-count{margin-left:auto;font-size:12px;font-weight:500;letter-spacing:0;opacity:.75}.lesson-list{display:flex;flex-direction:column;gap:9px;padding:0 1px 8px}.lesson-card{display:grid;grid-template-columns:62px 3px minmax(0,1fr);gap:12px;align-items:stretch;background:color-mix(in srgb,var(--surface) 91%,transparent);border-radius:18px;padding:12px 13px}.lesson-time strong{display:block;font-size:18px;line-height:1.15}.lesson-time span{font-size:13px;color:var(--muted)}.lesson-divider{width:3px;border-radius:3px;background:color-mix(in srgb,var(--accent) 43%,transparent)}.lesson-details{min-width:0;display:flex;flex-direction:column;gap:6px}.lesson-subject-row{display:flex;align-items:flex-start;gap:6px}.lesson-number{flex:none;font-size:12px;line-height:23px;font-weight:850;color:var(--accent)}.lesson-subject{font-size:18px;line-height:1.24;font-weight:650;overflow-wrap:anywhere}.detail{display:flex;align-items:flex-start;gap:6px;color:var(--muted);font-size:13px;line-height:1.3}.detail-icon{width:15px;flex:none;text-align:center}.subgroup{color:var(--accent)}.wish{flex:none;text-align:center;color:var(--muted);font-size:11px;line-height:1.3;padding:1px 0 4px}.empty-state{min-height:160px;display:grid;place-content:center;text-align:center;padding:25px;background:color-mix(in srgb,var(--surface) 92%,transparent);border-radius:20px}.empty-state strong{font-size:17px}.empty-state span{margin-top:7px;color:var(--muted);font-size:13px}.welcome{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:30px}.welcome-mark{width:88px;height:88px;border-radius:25px;display:grid;place-items:center;background:var(--accent);color:white;font-size:42px}.welcome h1{font-size:29px;margin:22px 0 6px}.welcome p{color:var(--muted);max-width:300px}.primary-button,.outline-button{width:100%;padding:14px;border-radius:14px;border:0;background:var(--accent);color:white;font-weight:700;font-size:15px;text-align:center;cursor:pointer}.text-button{background:none;border:0;color:var(--accent);font-size:14px;font-weight:650;cursor:pointer}.welcome .text-button{margin-top:12px}.sheet-dialog{border:0;padding:0;background:transparent;color:var(--text);width:min(100%,650px);max-width:100vw;max-height:min(94dvh,900px);margin:auto auto 0;overflow:visible}.sheet-dialog::backdrop{background:rgba(0,0,0,.54);backdrop-filter:blur(4px)}.dialog-content{background:var(--surface);border-radius:25px 25px 0 0;padding:20px 18px max(24px,env(safe-area-inset-bottom));max-height:min(94dvh,900px);overflow:auto}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.dialog-head h2{font-size:21px;margin:0}.source-switch,.segmented{display:flex;gap:4px;padding:4px;border-radius:14px;background:var(--surface-2);margin-bottom:10px}.source-switch button,.segmented button{flex:1;border:0;background:transparent;border-radius:11px;color:var(--text);padding:11px 6px;font-weight:650;font-size:13px;cursor:pointer}.source-switch button.active,.segmented button.active{background:var(--accent);color:white}.search-input{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px;background:var(--bg);color:var(--text);font-size:15px;outline:none}.search-input:focus{border-color:var(--accent)}.group-list{height:min(58dvh,560px);overflow:auto;margin-top:7px}.group-section{padding:15px 8px 5px;color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.07em}.group-row{width:100%;display:flex;text-align:left;gap:8px;align-items:center;padding:12px 9px;border:0;border-radius:12px;background:transparent;color:var(--text);cursor:pointer}.group-row:hover{background:var(--surface-2)}.group-row div{flex:1;min-width:0}.group-row strong,.group-row span{display:block;overflow:hidden;text-overflow:ellipsis}.group-row span{font-size:12px;color:var(--muted);margin-top:3px}.group-check{color:var(--accent)}.dialog-content h3{font-size:12px;color:var(--muted);letter-spacing:.07em;margin:18px 0 8px}.accent-list{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.accent-choice{min-height:82px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border-radius:14px;padding:8px 4px;color:var(--text);font-size:12px;cursor:pointer;position:relative}.accent-choice.selected{background:color-mix(in srgb,var(--accent) 12%,transparent)}.accent-dot{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:white;font-size:20px}.custom-accent{flex-direction:row;justify-content:flex-start;min-height:58px;margin-top:6px;padding:10px 14px;border:1px solid var(--line);font-weight:600}.custom-accent input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.rainbow-dot{width:36px;height:36px;border-radius:50%;background:conic-gradient(red,yellow,lime,cyan,blue,magenta,red)}.setting-block{margin-top:14px}.subgroup-switch button{font-size:11px;padding:10px 3px}.outline-button{display:block;background:transparent;border:1px solid var(--line);color:var(--text);margin-top:8px}.wallpaper-controls{padding:8px 4px}.wallpaper-controls label{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:9px 0}.wallpaper-controls input{flex:1;accent-color:var(--accent)}.muted{color:var(--muted)}.small{font-size:12px}.change-group{margin-top:6px}.install-dialog p{color:var(--muted);line-height:1.5}@media(min-width:650px){.app-shell{padding-left:22px;padding-right:22px}.schedule-view{gap:14px}.week-switch{min-width:132px}.week-pill{font-size:13px}.lesson-card{grid-template-columns:72px 3px minmax(0,1fr);padding:15px 16px}.lesson-subject{font-size:19px}.topbar{border-radius:0 0 20px 20px}}@media(prefers-color-scheme:light){:root:not([data-theme="dark"]){color-scheme:light}}:root[data-theme="light"]{color-scheme:light;--bg:#f4f4f8;--surface:#fff;--surface-2:#e8e8ef;--text:#18181d;--muted:#73727c;--line:rgba(20,20,30,.13)}:root[data-theme="dark"]{color-scheme:dark;--bg:#08080a;--surface:#15151a;--surface-2:#222228;--text:#f6f5fa;--muted:#a5a3ad;--line:rgba(255,255,255,.08)}
:root{--topbar-bg:#15151a}:root[data-theme="light"]{--topbar-bg:#fff}.topbar{background:var(--topbar-bg);isolation:isolate}.refresh-status{left:50%;right:auto;width:min(calc(100% - 150px),480px);transform:translateX(-50%);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar.status-active .brand{opacity:0}.sheet-dialog::backdrop{backdrop-filter:none;-webkit-backdrop-filter:none}.lesson-panel{-webkit-overflow-scrolling:touch}
:root,html,body{height:100%}body{height:100vh;height:100dvh;min-height:0;overflow:hidden}.app-shell{height:100vh;height:100dvh;min-height:0;overflow:hidden}.schedule-view{min-height:0}.custom-accent{height:82px;min-height:82px;margin:0;border-color:transparent;flex-direction:column;justify-content:center;align-items:center;padding:8px 4px}.custom-accent.selected{background:color-mix(in srgb,var(--accent) 12%,transparent)}@media(max-height:740px){.schedule-view{gap:7px;padding-top:7px}.schedule-heading{min-height:54px}.week-switch{gap:3px}.week-pill{padding:6px 8px}.day-selector{padding:3px}.day-chip{padding-top:6px;padding-bottom:5px}.lesson-list{gap:6px}.lesson-card{padding:9px 11px}.lesson-details{gap:4px}.wish{font-size:10px}}
:root{--scrim:rgba(0,0,0,.43)}body:after{background:var(--scrim)}.wish{margin-top:auto;padding-bottom:2px}
:root[data-theme="light"]{--bg:#f5f6fa;--surface:#fff;--surface-2:#e9eaf1;--text:#242530;--muted:#686b78;--line:rgba(35,38,55,.11);--scrim:rgba(255,255,255,.12);--topbar-bg:rgba(255,255,255,.96)}
:root[data-theme="light"] .lesson-card{background:rgba(255,255,255,.97);box-shadow:0 2px 12px rgba(35,42,75,.07)}
:root[data-theme="light"] .day-selector,:root[data-theme="light"] .week-pill:not(.active){box-shadow:0 2px 10px rgba(35,42,75,.06)}
:root[data-theme="light"] .icon-button{background:color-mix(in srgb,var(--accent) 12%,white)}
:root[data-theme="light"] .today-tag{background:color-mix(in srgb,var(--accent) 12%,white)}
:root[data-theme="light"] .empty-state{background:rgba(255,255,255,.97);box-shadow:0 2px 12px rgba(35,42,75,.06)}
:root[data-theme="light"] .dialog-content{background:#fbfbfe}
:root[data-theme="light"] .segmented,:root[data-theme="light"] .source-switch{background:#ececf3}
.network-dot{left:12px;right:auto;top:50%;transform:translateY(-50%);width:11px;height:11px;z-index:2;border:2px solid var(--topbar-bg);background:#a3a6b0;transition:background-color .2s,transform .2s}.network-dot.fresh{background:#32b56a}.network-dot.failed{background:#ef4358;transform:translateY(-50%) scale(1.12)}
.day-chip.today:not(.active){background:color-mix(in srgb,var(--accent) 10%,var(--surface));color:var(--accent)}.day-chip.today:not(.active) span{color:var(--accent);font-weight:800}.day-chip.today.active span{color:#fff;background:rgba(255,255,255,.18);border-radius:99px;width:24px;margin-left:auto;margin-right:auto}
.refresh-status{left:50%;right:auto;width:min(calc(100% - 150px),480px);transform:translateX(-50%);text-align:center;font-size:12px}
.group-row strong{font-size:16px;line-height:1.3}.group-row span{font-size:13px}