/* Campus ERP — design tokens */
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Source Serif 4";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/source-serif-4-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Source Serif 4";font-weight:400;font-style:italic;font-display:swap;src:url(../fonts/source-serif-4-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"Source Serif 4";font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/source-serif-4-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Source Serif 4";font-weight:700;font-style:normal;font-display:swap;src:url(../fonts/source-serif-4-latin-700-normal.woff2) format("woff2")}

:root{
  --ink:#12222c; --ink-2:#1b3240; --ink-soft:#c6d4d9;
  --lagoon:#0e6b72; --lagoon-d:#0a4f55; --lagoon-t:#e2f1f2;
  --marigold:#e4a72e; --marigold-t:#fbf1d9;
  --moss:#2f7d4f; --moss-t:#e3f1e8; --brick:#b33a2b; --brick-t:#f8e5e1; --sky:#2c6bb3; --sky-t:#e2edf8; --amber-t:#fbf1d9;
  --bg:#f3f5f4; --surface:#fff; --surface-2:#f8faf9; --line:#dce3e4; --line-2:#c8d2d4;
  --text:#14232c; --text-2:#465a64; --text-3:#6b7d86;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --r:10px; --r-s:7px; --side:252px;
  --focus:0 0 0 3px rgba(14,107,114,.28);
  color-scheme:light;
}
:root[data-theme=dark]{
  --bg:#0d171d; --surface:#142229; --surface-2:#182930; --line:#243841; --line-2:#32505b;
  --text:#e5edef; --text-2:#b1c2c8; --text-3:#82969e;
  --lagoon:#3fb3ba; --lagoon-d:#2c959b; --lagoon-t:#12343a;
  --moss-t:#153324; --brick-t:#3a1c18; --sky-t:#152a40; --amber-t:#382c10; --marigold-t:#382c10;
  --ink:#0a1319; --ink-2:#12222c;
  --focus:0 0 0 3px rgba(63,179,186,.35);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:400 15px/1.55 var(--sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.2;margin:0;color:var(--text)}
h1{font-size:28px;letter-spacing:-.01em} h2{font-size:21px} h3{font-size:17px} h4{font-size:15px}
p{margin:0 0 .8em} a{color:var(--lagoon);text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%}
.muted{color:var(--text-3)} .small{font-size:13px} .num{text-align:right;font-variant-numeric:tabular-nums}
.serif{font-family:var(--serif)} .nowrap{white-space:nowrap} .right{text-align:right} .center{text-align:center}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:none;box-shadow:var(--focus);border-radius:6px}
.ico{flex:none;vertical-align:-3px}

/* Shell */
.app{display:grid;grid-template-columns:var(--side) 1fr;min-height:100vh}
.sidebar{background:var(--ink);color:var(--ink-soft);position:sticky;top:0;height:100vh;overflow-y:auto;padding:18px 12px 24px;display:flex;flex-direction:column;scrollbar-width:thin}
.brand{display:flex;align-items:center;gap:11px;padding:4px 10px 18px;color:#fff;text-decoration:none!important}
.brand-mark{position:relative;width:34px;height:40px;background:var(--marigold);color:var(--ink);font:700 18px var(--serif);display:grid;place-items:center;padding-bottom:6px;clip-path:polygon(0 0,100% 0,100% 100%,50% 82%,0 100%)}
.brand-name{font:600 17px/1.15 var(--serif);color:#fff}
.brand-sub{font-size:12px;color:var(--ink-soft);opacity:.8}
.nav-group{margin-top:18px}
.nav-title{font-size:12.5px;color:#7d97a1;padding:0 12px 6px;font-weight:500}
.nav a{display:flex;align-items:center;gap:11px;padding:8px 12px;border-radius:8px;color:var(--ink-soft);font-size:14.5px;text-decoration:none;position:relative}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.on{background:rgba(255,255,255,.09);color:#fff;font-weight:500}
.nav a.on::before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:4px;border-radius:0 3px 3px 0;background:var(--marigold)}
.nav .count{margin-left:auto;background:var(--marigold);color:var(--ink);font-size:11.5px;font-weight:600;padding:0 7px;border-radius:9px;line-height:18px}
.side-foot{margin-top:auto;padding:18px 10px 0;font-size:12.5px;color:#7d97a1}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;padding:10px 28px;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-search{flex:1;max-width:460px;position:relative}
.top-search input{width:100%;height:38px;padding:0 12px 0 38px;border:1px solid var(--line);border-radius:19px;background:var(--surface);color:var(--text);font:inherit}
.top-search .ico{position:absolute;left:12px;top:10px;color:var(--text-3)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:6px}
.icon-btn{position:relative;width:38px;height:38px;border-radius:50%;border:0;background:transparent;color:var(--text-2);display:grid;place-items:center;cursor:pointer}
.icon-btn:hover{background:var(--line)}
.icon-btn .dot{position:absolute;top:7px;right:7px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--marigold);color:var(--ink);font-size:10.5px;font-weight:700;line-height:16px;text-align:center}
.user-chip{display:flex;align-items:center;gap:9px;padding:4px 10px 4px 4px;border-radius:22px;border:1px solid var(--line);background:var(--surface);color:var(--text);text-decoration:none!important;font-size:14px}
.user-chip small{display:block;color:var(--text-3);font-size:11.5px;line-height:1.1}
.menu-btn{display:none}
.container{width:100%;max-width:1260px;margin:0 auto;padding:26px 28px 60px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head p{margin:6px 0 0}
.page-actions{display:flex;gap:8px;flex-wrap:wrap}

/* Panels & grids */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);margin-bottom:20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 20px;border-bottom:1px solid var(--line)}
.panel-head h3{font-size:17px}
.panel-body{padding:18px 20px}
.panel-body.flush{padding:0}
.panel.tight .panel-body{padding:14px 16px}
.grid{display:grid;gap:20px} .g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-main{grid-template-columns:minmax(0,1fr) 340px} .g-main-l{grid-template-columns:340px minmax(0,1fr)}
.grid>.panel{margin-bottom:0}
.stack>*+*{margin-top:20px}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap} .row.between{justify-content:space-between} .row.top{align-items:flex-start}
.gap-s{gap:6px}.mt{margin-top:16px}.mb{margin-bottom:16px}.mt-s{margin-top:8px}

/* Stat strip: one ruled surface, not separate cards */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));background:var(--surface);border:1px solid var(--line);border-radius:var(--r);margin-bottom:20px;overflow:hidden}
.stat{display:flex;gap:13px;align-items:center;padding:16px 18px;color:inherit;text-decoration:none!important;border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 -1px -1px 0}
a.stat:hover{background:var(--surface-2)}
.stat-ico{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;flex:none;background:var(--lagoon-t);color:var(--lagoon)}
.stat-ico.tone-good{background:var(--moss-t);color:var(--moss)} .stat-ico.tone-warn{background:var(--amber-t);color:#9a6b00} .stat-ico.tone-bad{background:var(--brick-t);color:var(--brick)} .stat-ico.tone-info{background:var(--sky-t);color:var(--sky)}
:root[data-theme=dark] .stat-ico.tone-warn{color:var(--marigold)}
.stat-label{font-size:13px;color:var(--text-3)} .stat-value{font:600 24px/1.15 var(--serif);font-variant-numeric:tabular-nums} .stat-sub{font-size:12.5px;color:var(--text-3)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 15px;border-radius:8px;border:1px solid var(--lagoon);background:var(--lagoon);color:#fff!important;font:500 14px var(--sans);cursor:pointer;text-decoration:none!important;white-space:nowrap}
.btn:hover{background:var(--lagoon-d);border-color:var(--lagoon-d)}
.btn-ghost{background:transparent;color:var(--text)!important;border-color:var(--line-2)} .btn-ghost:hover{background:var(--surface-2);border-color:var(--text-3)}
.btn-accent{background:var(--marigold);border-color:var(--marigold);color:var(--ink)!important} .btn-accent:hover{background:#d39a22;border-color:#d39a22}
.btn-danger{background:var(--brick);border-color:var(--brick)} .btn-danger:hover{background:#96301f;border-color:#96301f}
.btn-danger-ghost{background:transparent;color:var(--brick)!important;border-color:var(--brick)} .btn-danger-ghost:hover{background:var(--brick-t)}
.btn-sm{height:30px;padding:0 11px;font-size:13px;border-radius:7px} .btn-block{width:100%}
.btn[disabled],.btn.is-busy{opacity:.6;pointer-events:none}
.inline-form{display:inline}
.link-btn{background:none;border:0;padding:0;color:var(--lagoon);cursor:pointer;font:inherit}

/* Badges & progress */
.badge{display:inline-block;padding:1px 9px;border-radius:11px;font-size:12.5px;font-weight:500;line-height:20px;white-space:nowrap}
.badge-good{background:var(--moss-t);color:var(--moss)} .badge-warn{background:var(--amber-t);color:#8a5d00} .badge-bad{background:var(--brick-t);color:var(--brick)} .badge-info{background:var(--sky-t);color:var(--sky)} .badge-neutral{background:var(--line);color:var(--text-2)}
:root[data-theme=dark] .badge-warn{color:var(--marigold)} :root[data-theme=dark] .badge-good{color:#6fce93} :root[data-theme=dark] .badge-bad{color:#f08a7a} :root[data-theme=dark] .badge-info{color:#7db4ee}
.progress-head{display:flex;justify-content:space-between;font-size:13px;margin-bottom:5px;color:var(--text-2)} .progress-head b{color:var(--text);font-variant-numeric:tabular-nums}
.progress-track{height:7px;background:var(--line);border-radius:4px;overflow:hidden} .progress-fill{height:100%;border-radius:4px;background:var(--lagoon)}
.progress-fill.tone-good{background:var(--moss)} .progress-fill.tone-warn{background:var(--marigold)} .progress-fill.tone-bad{background:var(--brick)}

/* Avatar */
.avatar{position:relative;display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--lagoon-t);color:var(--lagoon);font:600 14px var(--sans);overflow:hidden;flex:none}
.avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.avatar-sm{width:28px;height:28px;font-size:11.5px} .avatar-lg{width:76px;height:76px;font-size:26px} .avatar-xl{width:112px;height:112px;font-size:36px}

/* Tables */
.table-wrap{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:14.5px}
.table th{text-align:left;font-weight:500;font-size:13px;color:var(--text-3);padding:10px 16px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--surface-2)}
.table td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table th.num,.table td.num{text-align:right}
.table tr.row-link{cursor:pointer} .table tr.row-link:hover td{background:var(--surface-2)}
.cell-person{display:flex;align-items:center;gap:10px} .cell-person b{font-weight:500;display:block;line-height:1.25} .cell-person small{color:var(--text-3)}
.pager{display:flex;gap:4px;align-items:center;padding:14px 16px;flex-wrap:wrap;border-top:1px solid var(--line)}
.pager a,.pager span{padding:4px 10px;border-radius:6px;font-size:13.5px;color:var(--text-2);text-decoration:none} .pager a:hover{background:var(--line)} .pager a.on{background:var(--lagoon);color:#fff}
.pager-total{margin-left:auto;color:var(--text-3)}

/* Filters & tabs */
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;padding:14px 20px;border-bottom:1px solid var(--line);background:var(--surface-2);border-radius:var(--r) var(--r) 0 0}
.filters .field{margin:0;min-width:150px} .filters input,.filters select{height:36px}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto;scrollbar-width:none}
.tabs a{padding:10px 15px;color:var(--text-2);font-size:14.5px;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px;text-decoration:none}
.tabs a:hover{color:var(--text)} .tabs a.on{color:var(--lagoon);border-bottom-color:var(--lagoon);font-weight:500}
.chips{display:flex;gap:6px;flex-wrap:wrap} .chip{padding:3px 11px;border:1px solid var(--line-2);border-radius:14px;font-size:13px;color:var(--text-2);text-decoration:none} .chip.on{background:var(--lagoon);border-color:var(--lagoon);color:#fff}

/* Forms */
.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 18px}
.span-2{grid-column:span 2} .span-3{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field label{font-size:13.5px;font-weight:500;color:var(--text-2)} .req{color:var(--brick);font-style:normal}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=date],input[type=datetime-local],input[type=time],input[type=password],input[type=url],input[type=search],input[type=color],select,textarea{
  width:100%;height:40px;padding:0 12px;border:1px solid var(--line-2);border-radius:8px;background:var(--surface);color:var(--text);font:inherit;font-size:15px}
textarea{height:auto;padding:10px 12px;resize:vertical;line-height:1.5}
input[type=file]{font-size:14px;padding:7px;border:1px dashed var(--line-2);border-radius:8px;background:var(--surface-2);width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--lagoon);box-shadow:var(--focus)}
.has-error input,.has-error select,.has-error textarea{border-color:var(--brick)}
small.error{color:var(--brick);font-size:13px} small.help{color:var(--text-3);font-size:12.5px}
.check{display:flex;align-items:center;gap:9px;font-size:14.5px;cursor:pointer} .check input{width:18px;height:18px;accent-color:var(--lagoon)}
.form-actions{display:flex;gap:10px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
fieldset{border:1px solid var(--line);border-radius:var(--r);margin:0 0 18px;padding:16px 18px 18px} legend{font:600 15px var(--serif);padding:0 8px}

/* Key-value, lists, timeline */
.kv{display:grid;grid-template-columns:150px 1fr;gap:9px 16px;margin:0;font-size:14.5px} .kv dt{color:var(--text-3)} .kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
.list{list-style:none;margin:0;padding:0} .list>li{display:flex;gap:12px;align-items:center;padding:12px 20px;border-bottom:1px solid var(--line)} .list>li:last-child{border-bottom:0}
.list .grow{flex:1;min-width:0} .list .title{font-weight:500;display:block} .list .sub{font-size:13px;color:var(--text-3)}
a.list-link{color:inherit;text-decoration:none!important} a.list-link:hover{background:var(--surface-2)}
.timeline{position:relative;margin:0;padding:0 0 0 22px;list-style:none}
.timeline::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline li{position:relative;padding:0 0 16px} .timeline li::before{content:"";position:absolute;left:-22px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--surface);border:2px solid var(--lagoon)}
.timeline li.t-fee::before{border-color:var(--marigold)} .timeline li.t-status::before{border-color:var(--brick)} .timeline li.t-badge::before{border-color:var(--marigold);background:var(--marigold)}
.timeline time{font-size:12.5px;color:var(--text-3);display:block}
.day-head{font:600 13.5px var(--sans);color:var(--text-2);margin:6px 0 10px}

/* Today's schedule */
.sched{list-style:none;margin:0;padding:0}
.sched li{display:grid;grid-template-columns:78px 1fr auto;gap:14px;align-items:center;padding:13px 20px;border-bottom:1px solid var(--line)}
.sched li:last-child{border-bottom:0} .sched .t{font:600 15px var(--serif);font-variant-numeric:tabular-nums} .sched .t small{display:block;font:400 12.5px var(--sans);color:var(--text-3)}
.sched li.now{background:var(--lagoon-t);box-shadow:inset 4px 0 var(--marigold)} .sched li.brk{color:var(--text-3);font-style:italic}

/* Flash & dialog */
.flashes{position:fixed;right:20px;top:64px;z-index:100;display:flex;flex-direction:column;gap:8px;max-width:400px}
.flash{padding:12px 16px;border-radius:9px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--lagoon);box-shadow:0 8px 24px rgba(0,0,0,.14);font-size:14.5px;display:flex;gap:10px;align-items:flex-start;animation:pop .22s ease-out}
.flash.success{border-left-color:var(--moss)} .flash.error{border-left-color:var(--brick)} .flash.warning{border-left-color:var(--marigold)}
@keyframes pop{from{transform:translateY(-6px);opacity:0}to{transform:none;opacity:1}}
dialog{border:0;border-radius:12px;padding:0;width:min(560px,94vw);background:var(--surface);color:var(--text);box-shadow:0 24px 60px rgba(0,0,0,.35)}
dialog::backdrop{background:rgba(10,19,25,.55)} dialog .dlg-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)} dialog .dlg-body{padding:18px 20px} dialog .dlg-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end}
.empty{text-align:center;padding:44px 20px;color:var(--text-2)} .empty h3{margin:10px 0 4px} .empty-ico{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--lagoon-t);color:var(--lagoon)}

/* Ribbon: the bookmark motif, used for "current" things */
.ribbon{position:relative}
.ribbon::after{content:"";position:absolute;top:-1px;right:18px;width:16px;height:26px;background:var(--marigold);clip-path:polygon(0 0,100% 0,100% 100%,50% 76%,0 100%)}

/* Profile header */
.profile-head{display:flex;gap:22px;align-items:center;padding:22px 24px;flex-wrap:wrap}
.profile-head h1{font-size:26px} .profile-meta{display:flex;gap:6px 18px;flex-wrap:wrap;color:var(--text-2);font-size:14px;margin-top:6px}
.profile-meta span{display:inline-flex;align-items:center;gap:6px}

/* Dashboard hero */
.hello{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:22px}
.hello h1{font-size:32px;font-weight:600} .hello h1 em{font-style:italic;font-weight:400;color:var(--text-2)}
.hello-meta{display:flex;gap:10px;flex-wrap:wrap}
.pill{display:inline-flex;gap:7px;align-items:center;padding:6px 13px;border-radius:20px;background:var(--surface);border:1px solid var(--line);font-size:13.5px;color:var(--text-2)} .pill b{color:var(--text);font-variant-numeric:tabular-nums} .pill .ico{color:var(--marigold)}

/* Book shelf */
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:22px}
.book{display:flex;flex-direction:column;gap:9px;color:inherit;text-decoration:none!important}
.book-cover{position:relative;aspect-ratio:3/4;border-radius:3px 8px 8px 3px;background:var(--ink-2);overflow:hidden;box-shadow:-4px 4px 0 rgba(0,0,0,.08),0 10px 18px -8px rgba(0,0,0,.35);transition:transform .18s}
.book:hover .book-cover{transform:translateY(-3px) rotate(-.6deg)}
.book-cover::before{content:"";position:absolute;left:0;top:0;bottom:0;width:9px;background:linear-gradient(90deg,rgba(0,0,0,.28),rgba(255,255,255,.1) 60%,transparent);z-index:2}
.book-cover img{width:100%;height:100%;object-fit:cover;display:block;background:#fff}
.book-cover .ph{position:absolute;inset:0;display:flex;align-items:flex-end;padding:14px 12px 14px 18px;color:#fff;font:600 16px/1.2 var(--serif);background:linear-gradient(160deg,var(--lagoon-d),var(--ink))}
.book-title{font:600 15px/1.25 var(--serif)} .book-meta{font-size:12.5px;color:var(--text-3)}
.book-prog{height:4px;background:var(--line);border-radius:2px;overflow:hidden} .book-prog i{display:block;height:100%;background:var(--marigold)}

/* Calendar */
.cal{display:grid;grid-template-columns:repeat(7,1fr);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.cal .dow{padding:8px;text-align:center;font-size:13px;color:var(--text-3);background:var(--surface-2);border-bottom:1px solid var(--line)}
.cal .day{min-height:98px;padding:6px 8px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-size:13px}
.cal .day:nth-child(7n){border-right:0} .cal .day.out{background:var(--surface-2);color:var(--text-3)}
.cal .day.today .dn{background:var(--lagoon);color:#fff;border-radius:50%;display:inline-grid;place-items:center;width:24px;height:24px}
.cal .ev{display:block;font-size:12px;padding:1px 6px;border-radius:4px;margin-top:3px;background:var(--lagoon-t);color:var(--lagoon);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none}
.cal .ev.holiday{background:var(--brick-t);color:var(--brick)} .cal .ev.exam{background:var(--amber-t);color:#8a5d00} .cal .ev.due{background:var(--sky-t);color:var(--sky)} .cal .ev.class{background:var(--moss-t);color:var(--moss)}
.att-cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;max-width:340px}
.att-cal i{aspect-ratio:1;border-radius:6px;display:grid;place-items:center;font-style:normal;font-size:12px;background:var(--line);color:var(--text-3)}
.att-cal i.present{background:var(--moss);color:#fff} .att-cal i.absent{background:var(--brick);color:#fff} .att-cal i.late{background:var(--marigold);color:var(--ink)} .att-cal i.leave{background:var(--sky);color:#fff}
.spark{display:flex;align-items:flex-end;gap:3px;height:40px} .spark i{flex:1;background:var(--lagoon);border-radius:2px 2px 0 0;opacity:.85;min-width:4px}
.chart-box{position:relative;width:100%}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--text-2)} .legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}

/* Auth */
.auth{display:grid;grid-template-columns:1.05fr 1fr;min-height:100vh}
.auth-art{position:relative;background:var(--ink);color:#fff;padding:56px 56px 40px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}
.auth-art h1{color:#fff;font-size:40px;line-height:1.12;max-width:520px;font-weight:600} .auth-art p{color:var(--ink-soft);max-width:440px;font-size:16.5px}
.auth-pages{position:absolute;right:-70px;bottom:-40px;width:420px;height:360px;pointer-events:none}
.auth-pages i{position:absolute;inset:0;border-radius:6px 14px 14px 6px;background:#f7f9f8;box-shadow:0 20px 40px rgba(0,0,0,.35)}
.auth-pages i:nth-child(1){transform:rotate(-9deg) translate(-38px,14px);background:#dfe8e6} .auth-pages i:nth-child(2){transform:rotate(-4deg) translate(-16px,6px);background:#eef3f2} .auth-pages i:nth-child(3){transform:rotate(1deg)}
.auth-pages i:nth-child(3)::after{content:"";position:absolute;top:0;right:44px;width:26px;height:64px;background:var(--marigold);clip-path:polygon(0 0,100% 0,100% 100%,50% 78%,0 100%)}
.auth-form{display:grid;place-items:center;padding:32px}
.auth-card{width:min(400px,100%)} .auth-card h2{font-size:28px;margin-bottom:6px}
.auth-card .field{margin-bottom:16px}
.alert{padding:11px 14px;border-radius:8px;font-size:14.5px;margin-bottom:16px;background:var(--brick-t);color:var(--brick)}
.alert.info{background:var(--sky-t);color:var(--sky)} .alert.good{background:var(--moss-t);color:var(--moss)} .alert.warn{background:var(--amber-t);color:#8a5d00}
:root[data-theme=dark] .alert.warn{color:var(--marigold)}

/* Quiz */
.q-opt{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line-2);border-radius:9px;margin-bottom:9px;cursor:pointer}
.q-opt:hover{border-color:var(--lagoon);background:var(--lagoon-t)} .q-opt input{margin-top:3px;accent-color:var(--lagoon)}
.q-opt.right{border-color:var(--moss);background:var(--moss-t)} .q-opt.wrong{border-color:var(--brick);background:var(--brick-t)}
.timer{font:600 20px var(--serif);font-variant-numeric:tabular-nums}

/* ID card / certificate / print docs */
.doc-sheet{background:#fff;color:#14232c;margin:0 auto}
.idcard{width:340px;height:540px;border-radius:16px;overflow:hidden;background:#fff;color:#14232c;position:relative;box-shadow:0 12px 34px rgba(0,0,0,.2);font-family:var(--sans)}
.idcard .id-top{background:var(--ink);color:#fff;padding:22px 22px 60px;text-align:center;position:relative}
.idcard .id-top::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:34px;background:#fff;clip-path:ellipse(60% 100% at 50% 100%)}
.idcard .id-inst{font:600 16px var(--serif)} .idcard .id-tag{font-size:11px;opacity:.75}
.idcard .id-photo{width:120px;height:120px;margin:-58px auto 0;border-radius:50%;border:4px solid #fff;overflow:hidden;background:var(--lagoon-t);position:relative;display:grid;place-items:center;font:600 38px var(--serif);color:var(--lagoon);z-index:2}
.idcard .id-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.idcard .id-name{font:700 21px var(--serif);text-align:center;margin-top:12px} .idcard .id-course{text-align:center;color:#465a64;font-size:13.5px}
.idcard dl{display:grid;grid-template-columns:82px 1fr;gap:5px 10px;margin:14px 24px 0;font-size:12.5px} .idcard dt{color:#6b7d86} .idcard dd{margin:0;font-weight:500}
.idcard .id-qr{position:absolute;left:0;right:0;bottom:16px;text-align:center} .idcard .id-qr svg{width:92px;height:92px} .idcard .id-qr small{display:block;font-size:10.5px;color:#6b7d86}
.idcard-back{padding:26px;font-size:12.5px} .idcard-back h4{font-family:var(--serif);margin-bottom:8px}
.certificate{width:1040px;max-width:100%;aspect-ratio:1.414;padding:34px;background:#fff;color:#14232c;position:relative;margin:0 auto;font-family:var(--serif)}
.cert-frame{position:absolute;inset:16px;border:2px solid var(--lagoon);pointer-events:none} .cert-frame::after{content:"";position:absolute;inset:6px;border:1px solid var(--marigold)}
.cert-body{position:relative;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px 70px;gap:10px}
.cert-body h1{font-size:46px;letter-spacing:.02em;color:var(--ink)} .cert-body .name{font:italic 400 44px var(--serif);color:var(--lagoon);border-bottom:1px solid #c8d2d4;padding:0 40px 4px;margin:6px 0}
.cert-foot{display:flex;justify-content:space-between;align-items:flex-end;width:100%;margin-top:26px;font-family:var(--sans);font-size:13px} .cert-foot svg{width:86px;height:86px}
.sign{border-top:1px solid #14232c;padding-top:6px;min-width:190px}

/* Print */
.print-bar{display:flex;gap:8px;justify-content:center;padding:16px}
@media print{
  @page{margin:10mm}
  body{background:#fff!important} .sidebar,.topbar,.print-bar,.flashes,.page-actions,.no-print{display:none!important}
  .app{display:block} .container{max-width:none;padding:0} .idcard,.certificate{box-shadow:none}
  .panel{border-color:#ccc;break-inside:avoid}
}

/* Responsive */
@media (max-width:1100px){.g-main,.g-main-l{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){
  .app{display:block}
  .sidebar{position:fixed;z-index:60;left:0;top:0;bottom:0;width:280px;transform:translateX(-102%);transition:transform .22s} body.nav-open .sidebar{transform:none;box-shadow:0 0 0 100vmax rgba(10,19,25,.5)}
  .menu-btn{display:grid} .topbar{padding:8px 14px} .container{padding:18px 14px 50px}
  .auth{grid-template-columns:1fr}.auth-art{display:none}
  .user-chip span.who{display:none} h1{font-size:24px} .hello h1{font-size:26px}
  .kv{grid-template-columns:120px 1fr}
}
@media (max-width:640px){
  .g2,.g3,.g4{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.span-2,.span-3{grid-column:auto}
  .stats{grid-template-columns:1fr 1fr}.stat{padding:13px 12px}.stat-value{font-size:20px}.top-search{display:none}
  .table thead{display:none} .table,.table tbody,.table tr,.table td{display:block;width:100%}
  .table tr{border-bottom:1px solid var(--line);padding:10px 14px} .table td{border:0;padding:3px 0;display:flex;justify-content:space-between;gap:14px;text-align:right}
  .table td::before{content:attr(data-label);color:var(--text-3);font-size:13px;text-align:left;flex:none}
  .table td.num{text-align:right} .sched li{grid-template-columns:64px 1fr}.sched li>:last-child{grid-column:2}
  .cal .day{min-height:62px;padding:3px} .cal .ev{font-size:10.5px;padding:0 3px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.kv-wide{grid-template-columns:130px 1fr 130px 1fr}
@media(max-width:640px){.kv-wide{grid-template-columns:110px 1fr}.certificate{padding:20px!important;aspect-ratio:auto;width:100%!important}.cert-body{padding:20px!important}.cert-body h1{font-size:30px}.cert-body .name{font-size:30px}}
[hidden]{display:none!important}