/* SCHOOL OS — PREMIUM DESIGN SYSTEM */
:root{
 --navy-950:#050B18;--navy-900:#0A1730;--navy-800:#0F2547;--navy-700:#12294D;--navy-600:#1B3A6B;--navy-500:#2B4F8F;--navy-400:#4A6FB0;
 --gold-600:#A8851A;--gold-500:#C9A227;--gold-400:#D9A92E;--gold-300:#E4B95B;--gold-200:#F0D68A;--gold-100:#FBF3D8;
 --bg:#F4F6FB;--surface:#FFF;--surface-2:#FAFBFE;--surface-3:#F2F5FA;--ink:#0D1B2E;--ink-2:#2C3E58;--mut:#66748E;--mut-2:#93A0B8;--line:#E3E9F3;--line-2:#EEF1F8;
 --pri:var(--navy-700);--pri-2:var(--navy-500);--acc:var(--gold-400);--good:#0E9F6E;--good-bg:#E6F7F0;--warn:#D97706;--warn-bg:#FEF3E2;--bad:#DC2626;--bad-bg:#FDECEC;--info:#2563EB;--info-bg:#E8F0FE;
 --sh-xs:0 1px 2px rgba(13,27,46,.05);--sh-sm:0 1px 2px rgba(13,27,46,.04),0 2px 6px rgba(13,27,46,.05);--sh-md:0 4px 12px rgba(13,27,46,.07),0 2px 4px rgba(13,27,46,.04);--sh-lg:0 14px 30px rgba(13,27,46,.10),0 4px 10px rgba(13,27,46,.05);--sh-xl:0 28px 60px rgba(13,27,46,.18);
 --r-xs:6px;--r-sm:10px;--r-md:14px;--r-lg:18px;--r-xl:24px;--r-full:999px;--header-h:66px;--nav-w:272px;--ease:cubic-bezier(.4,0,.2,1);--ease-out:cubic-bezier(.16,1,.3,1);--t-fast:.16s var(--ease);--t:.24s var(--ease);--font:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
@media(prefers-color-scheme:dark){:root{--bg:#070C16;--surface:#111A2C;--surface-2:#0E1626;--surface-3:#162033;--ink:#EAF0F9;--ink-2:#C4D0E0;--mut:#8A98AE;--mut-2:#697690;--line:#1D2942;--line-2:#162034;--pri:#2B4F8F;--pri-2:#4A6FB0;--good-bg:#0C2A22;--warn-bg:#2A1D08;--bad-bg:#2A0F10;--info-bg:#0C1B36;--sh-xs:0 1px 2px rgba(0,0,0,.4);--sh-sm:0 1px 2px rgba(0,0,0,.35),0 2px 6px rgba(0,0,0,.3);--sh-md:0 4px 12px rgba(0,0,0,.45);--sh-lg:0 14px 30px rgba(0,0,0,.55);--sh-xl:0 28px 60px rgba(0,0,0,.65)}}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:var(--font);font-size:15px;line-height:1.55;color:var(--ink);background:radial-gradient(1200px 600px at 90% -10%,rgba(43,79,143,.06),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(217,169,46,.05),transparent 60%),var(--bg);-webkit-font-smoothing:antialiased;min-height:100dvh}h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.015em}h2{font-size:22px;font-weight:750}h3{font-size:15px;font-weight:700;color:var(--ink-2);margin:22px 0 10px}p{margin:0 0 10px}img{display:block;max-width:100%}::selection{background:rgba(217,169,46,.35)}*:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{background:rgba(102,116,142,.3);border-radius:99px;border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background:rgba(102,116,142,.55);background-clip:padding-box}
#hdr{position:sticky;top:0;z-index:50;height:var(--header-h);display:flex;align-items:center;gap:12px;padding:0 18px;color:#fff;background:linear-gradient(135deg,var(--navy-800),var(--navy-700) 45%,var(--navy-600));border-bottom:2px solid var(--acc);box-shadow:0 6px 24px rgba(5,11,24,.35)}
.brand{display:flex;align-items:center;gap:12px;min-width:0;flex:1}.brand-badge{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.10);border:1px solid rgba(217,169,46,.55);box-shadow:inset 0 0 0 1px rgba(0,0,0,.15),0 4px 14px rgba(0,0,0,.25)}.brand-badge img{border-radius:9px}.brand-tx{min-width:0;display:flex;flex-direction:column;line-height:1.15}.brand-tx h1{font-size:15.5px;color:#fff}.brand-tx #crumb{font-size:11px;font-weight:650;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-300);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#menu,.header-action,.header-icon{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.14);color:#fff;background:rgba(255,255,255,.08);border-radius:11px;height:40px;cursor:pointer;transition:var(--t-fast)}#menu{width:40px}.hamb{display:grid;gap:4px}.hamb i{display:block;width:18px;height:2px;background:#fff;border-radius:2px}.header-action{padding:0 11px;font-size:12px;font-weight:650;color:var(--gold-200)}.header-icon{width:40px;position:relative}.header-action:hover,.header-icon:hover,#menu:hover{background:rgba(255,255,255,.16);transform:translateY(-1px)}.bell{font-size:20px;line-height:1}.header-icon b{position:absolute;right:-3px;top:-4px;min-width:18px;height:18px;border-radius:99px;background:var(--gold-400);color:var(--navy-950);font-size:10px;display:grid;place-items:center;border:2px solid var(--navy-700)}
.role-pick{display:flex;align-items:center;gap:7px;padding:5px 7px 5px 10px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:var(--gold-200)}.role-pick select{appearance:none;background:transparent;color:#fff;border:0;outline:0;font:inherit;font-size:12.5px;font-weight:650;padding:5px 20px 5px 2px;max-width:170px;cursor:pointer}.role-pick option{color:#0D1B2E;background:#fff}.person-dot{font-size:10px}
#nav{position:fixed;top:var(--header-h);bottom:0;left:0;width:var(--nav-w);padding:18px 14px 28px;background:var(--surface);border-right:1px solid var(--line);overflow-y:auto;transform:translateX(-100%);transition:transform var(--t) var(--ease-out);z-index:40}#nav.open{transform:none;box-shadow:var(--sh-xl)}.nav-g{margin-bottom:18px}.nav-g>span{display:block;padding:8px 12px 6px;font-size:10.5px;font-weight:750;letter-spacing:.16em;text-transform:uppercase;color:var(--mut-2)}#nav a{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;margin:2px 0;color:var(--ink-2);text-decoration:none;font-size:14px;font-weight:520;border-radius:10px;transition:var(--t-fast)}#nav a .ic{width:18px;height:18px;flex:0 0 auto;opacity:.75}#nav a:hover{background:var(--surface-3);color:var(--ink)}#nav a.on{background:linear-gradient(135deg,var(--navy-700),var(--navy-600));color:#fff;font-weight:650;box-shadow:0 6px 18px rgba(18,41,77,.28)}#nav a.on .ic{color:var(--gold-300);opacity:1}#nav a.on:before{content:"";position:absolute;left:-14px;top:8px;bottom:8px;width:3px;background:var(--acc);border-radius:0 4px 4px 0}
#scrim{position:fixed;inset:var(--header-h) 0 0;background:rgba(5,11,24,.5);backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity var(--t);z-index:35}#scrim.on{opacity:1;pointer-events:auto}
main{padding:26px 22px 80px;max-width:1080px;margin:0 auto;animation:fade .35s var(--ease-out)}#app.fade{animation:fade .3s var(--ease-out)}@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.page-intro{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:20px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--gold-600);font-weight:750;margin-bottom:4px}.bar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px;flex-wrap:wrap}.bar>div{display:flex;gap:8px;flex-wrap:wrap}.mut{color:var(--mut);font-size:13px}.note{background:linear-gradient(135deg,rgba(217,169,46,.07),var(--surface));border:1px solid var(--line);border-left:3px solid var(--acc);border-radius:14px;padding:14px 16px;margin-top:20px;font-size:13.5px;color:var(--ink-2);box-shadow:var(--sh-xs)}
.kg{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin:8px 0 18px}.k{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--sh-sm);transition:var(--t)}.k:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--acc),var(--gold-600))}.k:hover{transform:translateY(-2px);box-shadow:var(--sh-lg)}.k b{display:block;font-size:27px;line-height:1.15;letter-spacing:-.02em}.k span{display:block;margin-top:5px;color:var(--mut);font-size:12px;font-weight:650;letter-spacing:.06em;text-transform:uppercase}.k.good:before{background:linear-gradient(#34D399,#0E9F6E)}.k.warn:before{background:linear-gradient(#FBBF24,#D97706)}.k.bad:before{background:linear-gradient(#F87171,#DC2626)}.k.info:before{background:linear-gradient(#60A5FA,#2563EB)}
.bar2{height:10px;background:var(--surface-3);border-radius:99px;overflow:hidden;border:1px solid var(--line-2);margin:8px 0 4px}.bar2 i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--navy-600),var(--navy-500) 60%,var(--gold-400));box-shadow:0 0 12px rgba(201,162,39,.35);transition:width .8s var(--ease-out)}
.attention{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin:20px 0}.attention-card{display:flex;gap:12px;align-items:flex-start;padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:15px;box-shadow:var(--sh-xs);transition:var(--t-fast)}.attention-card:hover{transform:translateY(-1px);box-shadow:var(--sh-md)}.attention-card .aicon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--surface-3);color:var(--pri);flex:0 0 auto}.attention-card strong{display:block;font-size:13.5px}.attention-card small{display:block;color:var(--mut);margin-top:2px}.attention-card a{display:inline-block;margin-top:7px;font-size:12px;font-weight:700;color:var(--pri);text-decoration:none}
.wrap{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:auto;box-shadow:var(--sh-sm);margin:4px 0 16px}table{border-collapse:separate;border-spacing:0;width:100%;min-width:540px}th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line-2);white-space:nowrap;font-size:14px;vertical-align:middle}th{position:sticky;top:0;z-index:1;font-size:11px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);background:var(--surface-2);border-bottom:1px solid var(--line)}tr:not(:first-child):hover td{background:var(--surface-2)}tr:last-child td{border-bottom:0}.act{display:flex;gap:6px;justify-content:flex-end}.act button{padding:6px 10px;font-size:12px;border-radius:9px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:750;background:var(--surface-3);color:var(--mut);border:1px solid var(--line)}.badge.good{background:var(--good-bg);color:var(--good);border-color:transparent}.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:transparent}.badge.bad{background:var(--bad-bg);color:var(--bad);border-color:transparent}.badge.info{background:var(--info-bg);color:var(--info);border-color:transparent}
button{font:inherit;font-size:14px;font-weight:650;background:linear-gradient(180deg,var(--navy-600),var(--navy-700));color:#fff;border:1px solid rgba(5,11,24,.4);border-radius:11px;padding:10px 16px;cursor:pointer;transition:var(--t-fast);box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 2px 6px rgba(18,41,77,.22);display:inline-flex;align-items:center;gap:8px}button:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.1) inset,0 8px 18px rgba(18,41,77,.30)}button:active{transform:translateY(0)}button:disabled{opacity:.5;cursor:not-allowed;transform:none}button.b2{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--sh-xs)}button.b2:hover{border-color:rgba(18,41,77,.35);color:var(--pri);box-shadow:var(--sh-sm)}button.bad{background:transparent;color:var(--bad);border:1px solid rgba(220,38,38,.35)}button.bad:hover{background:var(--bad-bg);border-color:var(--bad)}
label{display:block;font-size:12.5px;font-weight:650;letter-spacing:.04em;text-transform:uppercase;color:var(--mut);margin:14px 0 6px}input,select,textarea{font:inherit;font-size:14.5px;width:100%;padding:11px 13px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:11px;transition:var(--t-fast);margin:0}input::placeholder{color:var(--mut-2)}input:hover,select:hover,textarea:hover{border-color:rgba(18,41,77,.3)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 4px rgba(217,169,46,.16)}input[type=checkbox]{width:18px;height:18px;accent-color:var(--pri)}#q{margin:0 0 14px}
.quick-actions{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}.quick-actions button{font-size:13px;padding:9px 12px}.section-head{display:flex;justify-content:space-between;align-items:center;margin:24px 0 10px}.section-head h3{margin:0}.section-head a{font-size:12px}
.profile-hero{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;background:linear-gradient(135deg,var(--navy-900),var(--navy-700));color:#fff;border-radius:20px;padding:22px;margin:12px 0 18px;box-shadow:var(--sh-lg)}.profile-hero h2{color:#fff}.profile-hero .mut{color:#C4D0E0}.profile-avatar{width:58px;height:58px;border-radius:17px;background:rgba(255,255,255,.12);border:1px solid rgba(217,169,46,.55);display:grid;place-items:center;color:var(--gold-300);font-size:20px;font-weight:800}.profile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.profile-stat{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:10px}.profile-stat b{display:block;font-size:17px}.profile-stat span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#AFC0D8}
.tabbar{display:flex;gap:4px;overflow:auto;border-bottom:1px solid var(--line);margin:8px 0 16px}.tabbar button{background:transparent;color:var(--mut);box-shadow:none;border:0;border-bottom:2px solid transparent;border-radius:0;padding:10px 12px}.tabbar button.on{color:var(--pri);border-bottom-color:var(--acc);transform:none}
.dialog-close{position:absolute;right:16px;top:14px}.row{display:flex;gap:10px;justify-content:flex-end;margin-top:22px;padding-top:16px;border-top:1px solid var(--line-2)}dialog{border:1px solid var(--line);border-radius:24px;background:var(--surface);color:var(--ink);width:min(94vw,500px);max-height:88dvh;padding:24px;box-shadow:0 28px 60px rgba(13,27,46,.25);animation:pop .28s var(--ease-out)}dialog::backdrop{background:rgba(5,11,24,.55);backdrop-filter:blur(6px)}dialog h3{margin:0 0 4px;font-size:18px;color:var(--ink);padding-bottom:12px;border-bottom:1px solid var(--line-2)}@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
#toasts{position:fixed;right:20px;bottom:20px;z-index:100;display:flex;flex-direction:column;gap:10px;max-width:min(92vw,380px);pointer-events:none}.toast{display:flex;align-items:center;gap:10px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-left:4px solid var(--pri);border-radius:14px;padding:13px 16px;box-shadow:var(--sh-lg);transform:translateX(120%);opacity:0;transition:transform .38s var(--ease-out),opacity .3s var(--ease);pointer-events:auto;font-size:14px;font-weight:550}.toast.in{transform:none;opacity:1}.toast.good{border-left-color:var(--good)}.toast.bad{border-left-color:var(--bad)}.toast.warn{border-left-color:var(--warn)}
.ai{background:var(--surface);border:1px solid var(--line);border-radius:14px 14px 14px 4px;padding:12px 15px;margin:10px 0;display:inline-block;clear:both;max-width:85%;box-shadow:var(--sh-xs)}.me{text-align:right;margin:10px 0 6px;padding:10px 14px;background:linear-gradient(135deg,var(--navy-700),var(--navy-600));color:#fff;display:inline-block;float:right;clear:both;border-radius:14px 14px 4px 14px;max-width:80%;box-shadow:var(--sh-sm)}#chat:after{content:"";display:block;clear:both}.rl{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.cmd-dlg{width:min(94vw,640px);padding:0;overflow:hidden}.cmd-wrap{display:flex;flex-direction:column}.cmd-search{padding:18px;border-bottom:1px solid var(--line)}.cmd-search input{font-size:17px;border:0;box-shadow:none;padding:4px 0;background:transparent}.cmd-list{max-height:55vh;overflow:auto;padding:8px}.cmd-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px;border:0;background:transparent;color:var(--ink);box-shadow:none;text-align:left;border-radius:10px}.cmd-item:hover{background:var(--surface-3);transform:none;box-shadow:none}.cmd-item .ic{width:18px;color:var(--pri)}.cmd-item small{display:block;color:var(--mut)}.cmd-hint{padding:10px 18px;color:var(--mut);font-size:11px;border-top:1px solid var(--line)}
.notif-panel{max-width:460px}.notif-list{display:grid;gap:8px;max-height:60vh;overflow:auto}.notif-item{padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}.notif-item strong{font-size:13px}.notif-item small{display:block;color:var(--mut);margin-top:3px}.notif-item a{font-size:12px;display:inline-block;margin-top:6px}
main a{color:var(--pri);font-weight:650;text-decoration:none}main a:hover{color:var(--navy-500)}
#pr{display:none}@media print{body{background:#fff;color:#000}body>*:not(#pr){display:none!important}#pr{display:block;color:#000;background:#fff;padding:22px;font-size:12.5px}#pr table{width:100%;border-collapse:collapse;min-width:0}#pr th,#pr td{border:1px solid #000;padding:7px 9px;color:#000;white-space:normal}#pr th{background:#f2f2f2}}
@media(min-width:900px){#nav{transform:none;box-shadow:none}#menu{display:none}#scrim{display:none}main{margin-left:var(--nav-w);max-width:calc(100% - var(--nav-w));padding-left:36px;padding-right:36px}}
@media(max-width:700px){.header-action{display:none}.page-intro{align-items:flex-start}.profile-hero{grid-template-columns:1fr}.profile-stats{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){#hdr{padding:0 12px;gap:8px}.brand-tx h1{font-size:14px}.role-pick{padding:4px 6px}.role-pick select{max-width:105px;font-size:12px}main{padding:20px 14px 70px}h2{font-size:19px}.k b{font-size:22px}th,td{padding:12px 14px;font-size:13px}dialog{padding:20px}.profile-stats{gap:6px}.profile-stat{padding:8px}.profile-stat b{font-size:15px}#toasts{right:12px;left:12px;bottom:12px;max-width:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;transition-duration:.001ms!important}}

.bell{display:grid;place-items:center}.bell svg{width:20px;height:20px}