@font-face{font-family:'Public Sans';src:url('./public-sans.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
:root{color-scheme:dark;font-family:'Public Sans',sans-serif;font-synthesis:none;color:#e5edf8;background:#0c1422;--canvas:#0c1422;--paper:#142237;--raised:#172a43;--ink:#e5edf8;--muted:#aebed2;--line:#30435d;--blue:#123d80;--link:#9cc8ff;--yellow:#ffcf32;--danger:#ffb4ab;--radius:12px}
*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:#526883 #111d2f}
body{margin:0;font-size:16px;line-height:1.6}
button,input,textarea,select{font:inherit}
button,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
button{min-height:48px;min-width:48px;padding:10px 15px;border:1px solid #415773;border-radius:8px;background:#1a2a40;color:var(--ink);font-size:14px;font-weight:650;cursor:pointer}
button:disabled{opacity:.55;cursor:wait}
button.primary{background:var(--yellow);border-color:var(--yellow);color:#172d4e}
button.blue{background:#244f86;border-color:#486fa3;color:#fff}
button.text{border:0;background:transparent;color:var(--link);padding:8px 0;text-decoration:underline;text-underline-offset:3px}
button.danger{color:var(--danger)}
button[hidden],[hidden]{display:none!important}
a{color:var(--link);text-underline-offset:3px}
input,select,textarea{display:block;width:100%;min-height:48px;padding:10px 12px;border:1px solid #526883;border-radius:8px;background:#0e1a2b;color:var(--ink);font-size:16px;caret-color:var(--yellow)}
textarea{min-height:108px;resize:vertical;line-height:1.6}
label{display:block;font-size:14px;font-weight:600;line-height:1.6}
label input,label select,label textarea{margin-top:6px;font-weight:400}
input[type=checkbox]{width:20px;min-height:20px;flex-shrink:0;margin:0;accent-color:var(--yellow)}
::placeholder{color:#a1b0c5;opacity:1}
::selection{background:var(--yellow);color:#172d4e}
:focus-visible{outline:3px solid #8dbdff;outline-offset:4px}
h1,h2,h3,p{margin:0 0 12px}
h1{font-size:28px;line-height:1.2;letter-spacing:-.03em;font-weight:750;overflow-wrap:anywhere}
h2{font-size:21px;line-height:1.35;letter-spacing:-.02em;font-weight:700}
h3{font-size:18px;line-height:1.4;letter-spacing:-.01em;font-weight:700}
small,.hint{font-size:13px;color:var(--muted);font-weight:400;line-height:1.6}
.hint{display:block;margin:8px 0 14px}
.skip{position:fixed;top:-100px;left:12px;z-index:20;padding:12px;background:var(--yellow);color:#172d4e}
.skip:focus{top:8px}
.app-shell{max-width:1080px;margin:auto;min-height:100dvh}
.workspace{min-width:0}
.sidebar{padding:18px 20px;background:var(--blue)}
.brand{display:flex;align-items:center;gap:10px;min-height:48px;color:#fff;font-size:19px;font-weight:550;text-decoration:none;line-height:1.2}
.brand img{width:34px;height:34px}
.brand br,.sidebar-note,.topbar{display:none}
.brand span{display:flex;gap:5px}
.brand strong{font-weight:750}
.sidebar nav{position:fixed;z-index:8;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,1080px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:#111d2f;border-top:1px solid var(--line)}
.sidebar nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:54px;padding:7px 4px;border-radius:8px;text-decoration:none;color:var(--muted);font-size:12px;line-height:1.4;font-weight:600}
.sidebar nav a[aria-current=page]{background:#203c61;color:#dcecff}
nav svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6}
.school-controls{display:grid;gap:10px;padding:8px 20px 12px;background:#111d2f;border-bottom:1px solid var(--line)}
.series-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;border-radius:9px;background:#0c1524}
.series-tabs button{border:0;background:transparent;color:var(--muted);padding:9px 6px;font-size:14px}
.series-tabs button[aria-selected=true]{background:#244f86;color:#fff}
.class-choice{display:grid;grid-template-columns:90px minmax(0,1fr);gap:12px;align-items:center;font-size:13px;color:var(--muted)}
.class-choice select{margin:0}
.grade-unavailable{font-size:13px;color:var(--muted);margin:2px 0}
main{padding:32px 20px 40px;min-height:50vh}
.page-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}
.page-heading p{color:var(--muted);font-size:14px;margin:8px 0 0}
.page-heading>button{flex-shrink:0}
.badge{display:inline-block;padding:4px 9px;border-radius:5px;background:#244065;color:#c8e0ff;font-size:12px;font-weight:600;line-height:1.5}
.day-tabs{position:sticky;top:0;z-index:4;background:var(--canvas);display:grid;grid-template-columns:repeat(6,minmax(48px,1fr));gap:4px;margin:22px 0 20px;border-bottom:1px solid #526883;overflow-x:auto;overscroll-behavior-x:contain}
.day-tabs button{position:relative;min-height:56px;border:0;border-radius:8px 8px 0 0;background:transparent;color:var(--muted);padding:10px 4px;font-size:14px}
.day-tabs button span{display:block;margin-top:3px;font-size:11px;font-weight:400;white-space:nowrap}
.day-tabs button[aria-selected=true]{background:#244f86;color:#fff}
.day-tabs button[aria-selected=true]:after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--yellow)}
.day-heading{padding-top:12px;display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px}
.day-heading h2{margin:0}
.day-heading>span{color:var(--muted);font-size:13px}
.lessons{border-top:1px solid var(--line)}
.lesson{border-bottom:1px solid var(--line)}
.lesson-summary{display:grid;grid-template-columns:minmax(0,1fr) 24px;gap:8px 16px;align-items:center;min-height:88px;padding:20px 0;cursor:pointer;list-style:none;touch-action:manipulation}
.lesson-summary::-webkit-details-marker{display:none}
.lesson-summary .lesson-time{grid-column:1;display:flex;gap:14px;align-items:baseline;color:var(--muted);font-size:13px;line-height:1.6;font-variant-numeric:tabular-nums}
.lesson-time strong{color:var(--link);font-weight:600}
.lesson-time time{white-space:nowrap}
.lesson-summary h3{grid-column:1;font-size:18px;line-height:1.4;margin:0;overflow-wrap:anywhere}
.lesson-chevron{grid-column:2;grid-row:1/3;width:20px;height:20px;fill:none;stroke:var(--link);stroke-width:1.8}
.lesson[open] .lesson-chevron{transform:rotate(180deg)}
.lesson-content{min-width:0;padding:4px 0 28px}
.entry-content{white-space:pre-wrap;overflow-wrap:anywhere;font-size:16px;line-height:1.8;max-width:72ch;margin:0}
.entry-text+.entry-text{border-top:1px dashed var(--line);padding-top:24px;margin-top:24px}
.content-part+.content-part{margin-top:22px}
.content-label{font-size:13px;line-height:1.6;color:var(--muted);font-weight:600;margin:0 0 6px}
.paired-subject{margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}
.paired-subject:first-child{margin-top:0;padding-top:0;border-top:0}
.paired-subject h4{margin:0 0 16px;color:#c8e0ff;font-size:18px;font-weight:650}
.empty-content{color:var(--muted);font-size:14px;line-height:1.7;margin:0}
.break{display:flex;justify-content:space-between;gap:12px;margin:24px 0;padding:14px 16px;background:#332e1d;color:#f4d985;border-radius:8px;font-size:13px;font-variant-numeric:tabular-nums}
.notice{padding:14px 16px;margin-bottom:24px;border:1px solid #7e6b35;border-radius:8px;background:#332e1d;color:#f4d985;font-size:14px;line-height:1.65;overflow-wrap:anywhere}
.notice.info{background:#1c3555;border-color:#365c87;color:#c8e0ff}
.notice.error,#status.error{background:#3c242c;border-color:#81545a;color:#ffc0bd}
.empty-state{padding:30px 24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);max-width:820px}
.empty-state h2{font-size:24px}
.empty-state p{max-width:60ch;color:var(--muted)}
.empty-mark{width:48px;height:48px;margin-bottom:20px}
.empty-state .text{display:block;margin-top:16px;font-size:13px}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:20px}
.week-details,.support-section{border-top:1px solid var(--line);padding-top:24px;margin-top:32px;scroll-margin-top:155px}
.source-details summary{color:var(--link);min-height:48px;padding:10px 0;cursor:pointer;font-size:14px;text-decoration:underline;text-underline-offset:3px}
.backup-tools{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.backup-tools .hint{flex-basis:100%;margin:0}
.week-list{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
.week-list article{display:flex;flex-direction:column;gap:16px;padding:22px;border-bottom:1px solid var(--line)}
.week-list article:last-child{border:0}
.week-list h2{font-size:20px;margin-bottom:8px}
.week-list p{font-size:14px;color:var(--muted);margin:0;overflow-wrap:anywhere}
.week-list .actions{margin:0}
.grade-grid{display:grid;gap:18px;grid-template-columns:1fr}
.grade-day{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:22px}
.grade-day h2{font-size:20px;margin-bottom:12px}
.fixed-slot{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.fixed-slot:last-child{border:0}
.fixed-slot>span{color:var(--link);font-size:13px;font-variant-numeric:tabular-nums}
.fixed-slot small{display:block;margin-top:4px;font-size:12px}
.fixed-slot strong{font-size:16px;font-weight:600}
.grade-slot{display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;align-items:center;margin-top:12px}
.grade-slot label{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.grade-slot strong{display:block;color:var(--link)}
.grade-slot.break-row{display:block;margin:16px 0;padding:9px;border-radius:5px;background:#332e1d;color:#f4d985;font-size:12px}
.source-details{margin-top:18px;font-size:13px}
.source-details pre{font:inherit;white-space:pre-wrap;overflow-wrap:anywhere;max-height:300px;overflow:auto;padding-top:14px;border-top:1px solid var(--line);color:var(--muted)}
.grade-actions{margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
#status:empty{display:none}
#status{margin:14px 20px 0;padding:12px 14px;border:1px solid #365c87;border-radius:8px;background:#1c3555;color:#c8e0ff;font-size:13px;overflow-wrap:anywhere}
.loading{padding:24px;color:var(--muted)}
footer{border-top:1px solid var(--line);margin-top:32px;padding:18px 20px calc(106px + env(safe-area-inset-bottom));color:var(--muted);font-size:12px}
footer span{display:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
main :focus-visible{scroll-margin-bottom:190px;scroll-margin-top:160px}
@media(hover:hover) and (pointer:fine){button:not(:disabled):hover{background:#223957;border-color:#708bac}button.primary:not(:disabled):hover{background:#ffdb62;border-color:#ffdb62}button.text:not(:disabled):hover{background:transparent;color:#c5dfff}.sidebar nav a:hover{background:#203c61}}
@media(prefers-reduced-motion:no-preference){button{transition:transform 120ms cubic-bezier(.23,1,.32,1)}button:active:not(:focus-visible):not(:disabled){transform:scale(.98)}}
@media(max-width:400px){.page-heading{flex-direction:column;gap:16px}.sidebar nav a{font-size:11px}.sidebar nav{gap:2px;padding-inline:4px}.day-tabs{gap:2px}.day-tabs button{font-size:13px}}
@media(min-width:720px){main{padding:40px}.school-controls{padding:16px 40px;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center}.class-choice{grid-template-columns:auto minmax(0,1fr)}.grade-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.week-list article{padding:28px}.full-entry{padding:36px 0}}
@media(min-width:1000px){main{padding:48px 64px}.school-controls{padding-inline:64px}.week-list article{flex-direction:row;justify-content:space-between;align-items:center;gap:32px}.week-list .actions{max-width:290px}.full-entry{max-width:80ch}}
@media(max-height:560px){.day-tabs{position:static}main :focus-visible{scroll-margin-top:12px}}
@media(forced-colors:active){.day-tabs button[aria-selected=true],.series-tabs button[aria-selected=true],.sidebar nav a[aria-current=page]{outline:2px solid Highlight;outline-offset:-3px}button,input,select,textarea{border:1px solid ButtonText}}

.week-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:-12px;margin-bottom:20px;color:var(--muted);font-size:13px}
.week-toolbar .text{font-size:13px;flex-shrink:0}
.week-source{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-top:28px}
.full-entry{padding:32px 0;border-bottom:1px solid var(--line)}
.full-entry h2{margin-bottom:20px}
.source-actions{margin:0 0 32px}
.donation-surface{padding:40px 0;max-width:620px}
.donation-mark{width:48px;height:48px;fill:none;stroke:var(--yellow);stroke-width:2;margin-bottom:24px;overflow:visible}
.donation-surface h2{font-size:26px;line-height:1.3;margin-bottom:20px}
.donation-surface>p{color:var(--muted);max-width:48ch}
.donation-surface label{margin:24px 0 16px}
footer p{margin:0 0 6px}

.pix-label{font-size:14px;margin:28px 0 8px;color:var(--muted);font-weight:600}
.donation-surface>.pix-key{font-size:16px;color:var(--ink);padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:8px;overflow-wrap:anywhere;user-select:all;margin-bottom:24px;font-variant-numeric:tabular-nums}
@media(max-width:400px){.donation-surface{padding-top:20px}.donation-mark{margin-bottom:16px}.donation-surface h2{margin-bottom:16px}.pix-label{margin-top:24px}}

button.text.danger{color:var(--danger)}
@media(hover:hover) and (pointer:fine){.lesson-summary:hover h3{color:var(--link)}}
@media(min-width:720px){.lesson-summary{grid-template-columns:128px minmax(0,1fr) 24px;column-gap:32px;padding:24px 0}.lesson-summary .lesson-time{grid-column:1;grid-row:1;display:block}.lesson-summary .lesson-time strong,.lesson-summary .lesson-time time{display:block}.lesson-summary .lesson-time time{margin-top:4px}.lesson-summary h3{grid-column:2;grid-row:1}.lesson-chevron{grid-column:3;grid-row:1}.lesson-content{padding-left:160px}}
.toast{position:fixed;z-index:12;left:20px;right:20px;bottom:calc(90px + env(safe-area-inset-bottom));display:flex;gap:12px;align-items:center;max-width:520px;margin-inline:auto;padding:16px 18px;background:#203c61;color:var(--ink);border:1px solid #486fa3;border-radius:12px;font-size:14px;line-height:1.6;pointer-events:none;opacity:0;transform:translateY(8px)}
.toast svg{flex-shrink:0;width:22px;height:22px;fill:none;stroke:var(--yellow);stroke-width:2}
.toast.visible{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:no-preference){.toast:not(.quiet){transition:opacity 160ms cubic-bezier(.23,1,.32,1),transform 160ms cubic-bezier(.23,1,.32,1)}}
.confirm-dialog{width:min(440px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;padding:24px;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:12px}
.confirm-dialog::backdrop{background:#0009}
.confirm-dialog p{color:var(--muted);line-height:1.7;overflow-wrap:anywhere}
.confirm-dialog .actions{justify-content:flex-end;margin-top:24px}
.confirm-dialog .delete-confirm{background:#5d2f3a;border-color:#81545a;color:#ffc0bd}