/* NDU Hostel portal — design system. Tokens, then components. Light and dark follow the OS;
   html[data-theme] (set by the toggle) overrides. */
:root{
  --bg:#f6f8fc; --card:#ffffff; --ink:#111827; --muted:#4b5563; --line:#e3e8f1; --soft:#eef3fd;
  --blue:#2f6fed; --blue-ink:#1d4fc4; --blue-tint:#e8f0fe;
  --ok:#0f8a5f; --ok-tint:#e2f6ee; --warn:#a15c07; --warn-tint:#fdf0d8; --bad:#c2352b; --bad-tint:#fde9e7;
  --code:#0f172a; --code-ink:#e2e8f0;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif; --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e1116; --card:#151920; --ink:#f3f4f6; --muted:#a8b0bb; --line:#262c36; --soft:#1a2030;
  --blue:#5b8cff; --blue-ink:#8fb0ff; --blue-tint:#1b2a4d;
  --ok:#4cd0a0; --ok-tint:#12302a; --warn:#f0b45a; --warn-tint:#3a2c10; --bad:#ff8a80; --bad-tint:#3a1a18;
  --code:#0a0d12; --code-ink:#dbe3ee; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e1116; --card:#151920; --ink:#f3f4f6; --muted:#a8b0bb; --line:#262c36; --soft:#1a2030;
  --blue:#5b8cff; --blue-ink:#8fb0ff; --blue-tint:#1b2a4d;
  --ok:#4cd0a0; --ok-tint:#12302a; --warn:#f0b45a; --warn-tint:#3a2c10; --bad:#ff8a80; --bad-tint:#3a1a18;
  --code:#0a0d12; --code-ink:#dbe3ee; color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.6;margin:0;--r:12px}
h1,h2,h3,h4{text-wrap:balance;line-height:1.25;margin:0}
p{margin:0 0 10px}
a{color:var(--blue-ink)}
code,.mono{font-family:var(--mono);font-size:.9em}
img{max-width:100%}
[hidden]{display:none!important}
.shell{max-width:none;margin:0 auto;padding:20px clamp(12px,2.2vw,36px) 48px}
.card-shell{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
/* shared app chrome used inside mockups */

.stu-top{display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.01em}
.logo{width:30px;height:30px;border-radius:9px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:800}
.sp{flex:1}
.pill{font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--blue-tint);color:var(--blue-ink);white-space:nowrap}
.pill.ok{background:var(--ok-tint);color:var(--ok)} .pill.warn{background:var(--warn-tint);color:var(--warn)} .pill.bad{background:var(--bad-tint);color:var(--bad)} .pill.mut{background:var(--soft);color:var(--muted)}
.wrap{padding:18px;display:grid;gap:16px}
.two{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:16px}
@media (max-width:760px){.two{grid-template-columns:minmax(0,1fr)}}
.box{border:1px solid var(--line);border-radius:var(--r);padding:16px;background:var(--card);min-width:0}
.box h4{font-size:15px;margin-bottom:8px}
label{display:block;font-size:12px;font-weight:700;color:var(--muted);margin:10px 0 4px}
.in{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:10px;padding:9px 12px;font:inherit}
.in.ro{background:var(--soft);color:var(--muted)}
.b{display:inline-block;font:inherit;font-weight:700;border-radius:10px;padding:10px 16px;border:1px solid var(--line);background:var(--card);color:var(--ink);text-align:center}
.b.pri{background:var(--blue);border-color:var(--blue);color:#fff} .b.block{display:block;width:100%}
.hero{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#dfe6f2}
.hero img{display:block;width:100%;height:auto}
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;gap:8px}
.steps li{counter-increment:s;display:flex;gap:10px;align-items:flex-start}
.steps li:before{content:counter(s);flex:none;width:22px;height:22px;border-radius:50%;background:var(--blue-tint);color:var(--blue-ink);font-weight:800;font-size:12px;display:grid;place-items:center;margin-top:1px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.stat{border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.stat small{display:block;color:var(--muted);font-weight:600}
.stat b{font-size:24px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.bar{height:8px;border-radius:99px;background:var(--soft);overflow:hidden;display:flex}
.bar i{display:block;height:100%}
.radio{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--r);padding:12px;margin-top:8px}
.radio.on{border-color:var(--blue);background:var(--blue-tint)}
.radio .dot{flex:none;width:16px;height:16px;border-radius:50%;border:2px solid var(--line);margin-top:3px}
.radio.on .dot{border-color:var(--blue);background:radial-gradient(var(--blue) 40%,transparent 45%)}
.pin{font-family:var(--mono);font-size:26px;font-weight:600;letter-spacing:.08em;background:var(--soft);border:1px dashed var(--blue);border-radius:var(--r);padding:16px;text-align:center;overflow-wrap:anywhere}
.beds{display:grid;grid-template-columns:repeat(auto-fill,minmax(54px,1fr));gap:6px}
.bed{border:1px solid var(--line);border-radius:8px;text-align:center;padding:6px 0;font-size:12px;font-weight:700}
.bed.free{background:var(--ok-tint);color:var(--ok);border-color:transparent}
.bed.held{background:var(--warn-tint);color:var(--warn);border-color:transparent}
.bed.occ{background:var(--soft);color:var(--muted)}
.bed.sel{background:var(--blue);color:#fff;border-color:var(--blue)}
.tl{display:grid;gap:0;margin:0;padding:0;list-style:none}
.tl li{display:flex;gap:12px;padding-bottom:14px;position:relative}
.tl li:before{content:"";flex:none;width:14px;height:14px;border-radius:50%;background:var(--line);margin-top:4px}
.tl li:not(:last-child):after{content:"";position:absolute;left:6px;top:20px;bottom:0;width:2px;background:var(--line)}
.tl li.done:before{background:var(--ok)} .tl li.now:before{background:var(--blue);box-shadow:0 0 0 4px var(--blue-tint)}
.count{display:flex;gap:10px}
.count div{flex:1;border:1px solid var(--line);border-radius:var(--r);text-align:center;padding:10px 4px}
.count b{display:block;font-size:26px;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.count small{color:var(--muted);font-weight:600}
.idcard{border:1px solid var(--line);border-radius:16px;overflow:hidden;max-width:520px}
.idcard .hd{background:var(--blue);color:#fff;padding:12px 16px;display:flex;justify-content:space-between;gap:10px;font-weight:800}
.idcard .bd{display:flex;gap:16px;padding:16px;flex-wrap:wrap}
.photo{width:96px;height:120px;border-radius:10px;background:linear-gradient(160deg,var(--blue-tint),var(--soft));border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);font-size:11px}
.qr{width:64px;height:64px;background:repeating-conic-gradient(var(--ink) 0 25%,transparent 0 50%) 0 0/16px 16px;border-radius:6px;opacity:.85}

.paper{--pi:#111;--pl:#555;--pr:#e9e9e9;position:relative;background:#fff;color:var(--pi);border:2px solid #111;outline:1px solid #111;outline-offset:-8px;max-width:680px;margin:0 auto;width:100%;padding:26px 28px;font-family:var(--font);font-size:13px;line-height:1.5;overflow:hidden}
.paper:before{content:"NDU";position:absolute;right:-18px;bottom:60px;font-size:150px;font-weight:800;letter-spacing:-.04em;color:#000;opacity:.035;pointer-events:none;transform:rotate(-12deg)}
.paper>*{position:relative}
.paper .ph{display:flex;gap:14px;align-items:center;padding:6px 8px 12px}
.paper .pl{width:60px;height:60px;border-radius:50%;border:2px solid #111;display:grid;place-items:center;font-weight:800;font-size:14px;flex:none;box-shadow:0 0 0 3px #fff,0 0 0 4px #111}
.paper .ph .tt{flex:1;min-width:0}
.paper h5{margin:0;font-size:12px;letter-spacing:.22em;font-weight:700;color:var(--pl)}
.paper h6{margin:2px 0 0;font-size:21px;letter-spacing:.01em;font-weight:800;line-height:1.15}
.paper .stamp{flex:none;border:2px solid #111;border-radius:6px;padding:4px 10px;font-weight:800;letter-spacing:.12em;font-size:11px;transform:rotate(-4deg);text-align:center}
.paper .stamp small{display:block;font-size:9.5px;letter-spacing:.06em;font-weight:600;color:var(--pl)}
.paper .tg{margin:0;text-align:center;font-size:11px;letter-spacing:.08em;color:var(--pl);border-top:1px solid #111;border-bottom:1px solid #111;padding:5px 0;max-width:none;text-transform:uppercase}
.paper .bio{display:flex;gap:20px;justify-content:space-between;padding:18px 8px 14px;flex-wrap:wrap}
.paper .bio dl{margin:0;display:grid;grid-template-columns:110px 1fr;gap:0;min-width:0;flex:1}
.paper .bio dt,.paper .bio dd{padding:6px 0;border-bottom:1px dotted #999}
.paper .bio dt{font-weight:700;letter-spacing:.06em;font-size:10.5px;text-transform:uppercase;color:var(--pl);padding-top:8px}
.paper .bio dd{margin:0;font-weight:700;font-size:14px}
.paper .ppt{position:relative;overflow:hidden;width:116px;height:146px;border:1px solid #111;display:grid;place-items:end center;color:var(--pl);font-size:10px;background:linear-gradient(180deg,#f7f7f7,#e6e6e6);flex:none;padding:6px;box-shadow:0 0 0 4px #fff,0 0 0 5px #111;align-self:flex-start;margin:4px 6px 0 0;letter-spacing:.06em;text-transform:uppercase}
.paper .alloc{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.4fr;border:2px solid #111;margin:6px 8px 0}
.paper .alloc div{padding:8px 10px;border-right:1px solid #111;min-width:0}
.paper .alloc div:last-child{border-right:0}
.paper .alloc small{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--pl)}
.paper .alloc b{display:block;font-size:22px;line-height:1.2;letter-spacing:-.01em;overflow-wrap:anywhere}
.paper .alloc .h{background:#111;color:#fff} .paper .alloc .h small{color:#ccc}
.paper .kind{display:flex;gap:8px;align-items:center;margin:10px 8px 0;font-size:11.5px;color:var(--pl);flex-wrap:wrap}
.paper .kind span{border:1px solid #111;border-radius:99px;padding:1px 10px;color:#111;font-weight:700}
.paper .sig{display:grid;grid-template-columns:1fr 1fr;gap:30px 30px;margin:30px 8px 0}
.paper .sig div{border-top:1px solid #111;padding-top:4px;color:var(--pl);font-size:11px;letter-spacing:.02em}
.paper .ft{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:22px 8px 0;color:var(--pl);font-size:10.5px;border-top:1px dashed #999;padding-top:10px}
.paper .ft .qr{width:68px;height:68px;background:repeating-conic-gradient(#111 0 25%,#fff 0 50%) 0 0/9px 9px;border:3px solid #fff;outline:1px solid #111;opacity:1}
@media (max-width:520px){.paper .sig{grid-template-columns:1fr}.paper .alloc{grid-template-columns:1fr 1fr}.paper .alloc div{border-bottom:1px solid #111}.paper h6{font-size:17px}.paper .stamp{display:none}}
.bed.res{background:repeating-linear-gradient(135deg,var(--blue-tint) 0 6px,transparent 6px 12px);color:var(--blue-ink);border-color:var(--blue)}
.room.res{border-style:dashed;border-color:var(--blue);color:var(--blue-ink)}
.rooms{display:flex;gap:6px;flex-wrap:wrap}
.room{border:1px solid var(--line);border-radius:9px;padding:5px 10px;font-size:12px;font-weight:700}
.room.on{border-color:var(--blue);background:var(--blue-tint);color:var(--blue-ink)}
.room small{display:block;color:var(--muted);font-weight:600;font-size:10.5px}
/* admin shell */
.adm{display:grid;grid-template-columns:200px minmax(0,1fr);min-height:520px}
@media (max-width:760px){.adm{grid-template-columns:minmax(0,1fr)}.side{display:none}}
.side{border-right:1px solid var(--line);padding:14px 10px;display:grid;gap:2px;align-content:start;background:var(--bg)}
.side a{padding:8px 10px;border-radius:9px;font-weight:600;font-size:13px;color:var(--ink)}
.side a.on{background:var(--blue-tint);color:var(--blue-ink)}
.side small{padding:10px 10px 4px;color:var(--muted);font-weight:700;font-size:10.5px;letter-spacing:.07em;text-transform:uppercase}
.main{padding:16px 18px;display:grid;gap:16px;align-content:start;min-width:0}
.head{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.head h4{font-size:18px;margin:0}
table{font-size:13px}
.tw{overflow-x:auto}
.perm{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:6px;font-size:11px;font-weight:800}
.perm.y{background:var(--ok-tint);color:var(--ok)} .perm.n{background:var(--soft);color:var(--muted)}
.inl{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------- additions for the live pages ---------- */
table{border-collapse:collapse;width:100%}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:700}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
.paper table{border-collapse:collapse}
a.b,button.b{cursor:pointer;text-decoration:none;font-size:14px}
a.b:hover,button.b:hover{border-color:var(--blue)}
.b.pri:hover{filter:brightness(1.06)}
.b.sm{padding:6px 12px;font-size:13px}
.b.danger{color:var(--bad);border-color:var(--bad)}
.b[disabled]{opacity:.5;cursor:not-allowed}
.in:focus,.b:focus-visible,.menu-btn:focus-visible,a:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
select.in{appearance:auto}
textarea.in{min-height:80px;resize:vertical}
.sp{flex:1}
.muted{color:var(--muted)}
.flash{border-radius:10px;padding:10px 14px;font-weight:600;border:1px solid var(--line);background:var(--blue-tint);color:var(--blue-ink)}
.flash.success{background:var(--ok-tint);color:var(--ok);border-color:transparent}
.flash.error{background:var(--bad-tint);color:var(--bad);border-color:transparent}
.flash.warn{background:var(--warn-tint);color:var(--warn);border-color:transparent}
.theme-btn{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:5px 10px;cursor:pointer;font-weight:700}
.menu-btn{display:none;font:inherit;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:6px 12px;cursor:pointer;font-weight:700}
.hero img{display:block;width:100%;height:auto}
.hosts .pill{font-weight:600}
.captcha{display:flex;gap:10px;align-items:center}
.captcha img{border-radius:8px;height:36px;display:block}
.row2{display:flex;gap:10px}
.row2>*{flex:1;min-width:0}
.field-hint{font-size:12px;color:var(--muted);margin:6px 0 0}
.steps-row{display:flex;gap:8px;flex-wrap:wrap}
.inl form{margin:0}
form.inline{display:inline}
.pagehead{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.legend{display:flex;gap:8px;flex-wrap:wrap;font-size:12px}
.bed{display:block;cursor:default;font-family:inherit}
button.bed{background:none;cursor:pointer}
button.bed.free{background:var(--ok-tint)}
button.bed.sel{background:var(--blue)}
.room{cursor:pointer;background:var(--card);font-family:inherit;color:var(--ink)}
a.room{text-decoration:none;display:block}
.pill a{color:inherit;text-decoration:none}
.tw table.sortable th{white-space:nowrap}
.hide{display:none}
.loader{display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px}
@keyframes spin{to{transform:rotate(360deg)}}
/* admin drawer on small screens */
@media (max-width:760px){
  .menu-btn{display:inline-block}
  .side{display:none}
  .side.open{display:grid;position:fixed;z-index:30;inset:0 auto 0 0;width:260px;background:var(--card);box-shadow:0 0 0 100vmax rgba(0,0,0,.45);overflow:auto}
}
@media print{
  body{background:#fff!important}
  .stu-top,.flash,.noprint,.side,.head .menu-btn,.theme-btn{display:none!important}
  .wrap{padding:0}
  .paper{max-width:none;border:2px solid #000;outline:1px solid #000}
  @page{size:A4;margin:12mm}
}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:4px 14px;font-size:13.5px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
a.pill,.side a,a.room,a.bed,.brand{text-decoration:none}
a.pill:hover{filter:brightness(1.08)}
.side a:hover{background:var(--soft)}
.side a.on:hover{background:var(--blue-tint)}
.in{min-height:38px}
select.in{padding-block:8px}

/* use the whole screen: home page becomes picture + info on the left, sign-in on the right */
.home-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:16px;align-items:start}
.home-grid>div{display:grid;gap:16px;min-width:0;align-content:start}
@media (max-width:980px){.home-grid{grid-template-columns:minmax(0,1fr)}}
.hero{max-width:100%}
.main{padding:18px clamp(14px,2vw,30px)}
@media (min-width:1500px){.two{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr)}.stats{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}}

.crest{display:block;flex:none;object-fit:contain}
.paper .pl{width:auto;height:auto;border:0;border-radius:0;box-shadow:none;display:block}

/* =====================================================================
   v2 — depth, motion, data tables, dialogs, command palette, print
   ===================================================================== */
:root{--sh1:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.04);--sh2:0 12px 32px rgba(16,24,40,.14),0 2px 6px rgba(16,24,40,.06);--ring:0 0 0 3px var(--blue-tint)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--sh1:0 1px 2px rgba(0,0,0,.4);--sh2:0 16px 40px rgba(0,0,0,.55);--ring:0 0 0 3px rgba(91,140,255,.28)}}
:root[data-theme="dark"]{--sh1:0 1px 2px rgba(0,0,0,.4);--sh2:0 16px 40px rgba(0,0,0,.55);--ring:0 0 0 3px rgba(91,140,255,.28)}
html{scroll-behavior:smooth}
body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:var(--blue-tint);color:var(--blue-ink)}
.ico{width:18px;height:18px;flex:none;display:inline-block;vertical-align:-3px}
.ico.sm{width:15px;height:15px;vertical-align:-2px}
.ico.lg{width:22px;height:22px}
.skip{position:absolute;left:-999px;top:8px;background:var(--blue);color:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}

/* motion */
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.wrap>*,.main>*{animation:rise .32s cubic-bezier(.2,.7,.3,1) both}
.wrap>*:nth-child(2),.main>*:nth-child(2){animation-delay:.04s}.wrap>*:nth-child(3),.main>*:nth-child(3){animation-delay:.08s}.wrap>*:nth-child(4),.main>*:nth-child(4){animation-delay:.12s}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* surfaces */
.card-shell{box-shadow:var(--sh1)}
.box{box-shadow:var(--sh1);transition:box-shadow .2s,border-color .2s}
.box:hover{border-color:color-mix(in srgb,var(--line) 70%,var(--blue))}
.box h4{display:flex;align-items:center;gap:8px}
.in{transition:border-color .15s,box-shadow .15s,background .15s}
.in:hover{border-color:color-mix(in srgb,var(--line) 60%,var(--blue))}
.in:focus{outline:none;border-color:var(--blue);box-shadow:var(--ring)}
.b{transition:transform .12s,box-shadow .15s,border-color .15s,background .15s,filter .15s;display:inline-flex;align-items:center;justify-content:center;gap:7px}
.b.block{display:flex}
.b:hover{box-shadow:var(--sh1)}
.b:active{transform:translateY(1px) scale(.99)}
.b.pri{box-shadow:0 1px 0 rgba(255,255,255,.18) inset,0 4px 12px -4px color-mix(in srgb,var(--blue) 70%,transparent)}
.b.loading{position:relative;color:transparent!important;pointer-events:none}
.b.loading:after{content:"";position:absolute;width:16px;height:16px;border:2px solid rgba(255,255,255,.55);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.b:not(.pri).loading:after{border-color:var(--line);border-top-color:var(--blue)}
.pill{display:inline-flex;align-items:center;gap:6px}
.pill.ok:before,.pill.warn:before,.pill.bad:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
kbd{font:600 11px var(--mono);padding:2px 6px;border-radius:6px;border:1px solid var(--line);background:var(--soft);color:var(--muted);box-shadow:0 1px 0 var(--line)}
.flash{display:flex;gap:10px;align-items:flex-start;box-shadow:var(--sh1)}
.flash .ico{margin-top:2px}
.flash .x{margin-left:auto;background:none;border:0;color:inherit;opacity:.6;cursor:pointer;padding:0 2px}
.flash .x:hover{opacity:1}

/* top bars */
.stu-top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--card) 88%,transparent);backdrop-filter:blur(10px)}
.stu-top .brand{font-size:15px}
.theme-btn{display:inline-flex;align-items:center;gap:6px;transition:border-color .15s,background .15s}
.theme-btn:hover{border-color:var(--blue)}
.crest{filter:drop-shadow(0 1px 1px rgba(0,0,0,.18))}

/* admin shell */
.side{position:sticky;top:0;align-self:start;max-height:100vh;overflow:auto}
.side a{display:flex;align-items:center;gap:10px;position:relative;transition:background .15s,color .15s}
.side a .ico{opacity:.75}
.side a.on{font-weight:700}
.side a.on:before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--blue)}
.side a.on .ico{opacity:1;color:var(--blue)}
.side a .count{margin-left:auto;font-size:11px;font-weight:700;background:var(--warn-tint);color:var(--warn);border-radius:99px;padding:1px 7px}
.head{position:sticky;top:0;z-index:15;background:color-mix(in srgb,var(--card) 90%,transparent);backdrop-filter:blur(10px);margin:-18px calc(-1 * clamp(14px,2vw,30px)) 0;padding:12px clamp(14px,2vw,30px);border-bottom:1px solid var(--line)}
.head h4{font-size:19px;letter-spacing:-.01em}
.crumb{font-size:12px;color:var(--muted);font-weight:600}
.kbdbtn{display:inline-flex;align-items:center;gap:8px;font:inherit;font-size:13px;color:var(--muted);border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:6px 10px 6px 12px;cursor:pointer;min-width:190px;transition:border-color .15s,box-shadow .15s}
.kbdbtn:hover{border-color:var(--blue);box-shadow:var(--ring)}
.kbdbtn kbd{margin-left:auto}
.avatar{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--blue),color-mix(in srgb,var(--blue) 50%,#8b5cf6));color:#fff;font-weight:800;font-size:12px}
.who{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;line-height:1.2}
.who small{display:block;color:var(--muted);font-weight:600}
@media (max-width:900px){.kbdbtn{min-width:0}.kbdbtn span,.kbdbtn kbd,.who span{display:none}}

/* stats */
.stat{position:relative;display:flex;gap:12px;align-items:center;transition:transform .15s,box-shadow .15s,border-color .15s;box-shadow:var(--sh1);text-decoration:none;color:inherit}
a.stat:hover{transform:translateY(-2px);box-shadow:var(--sh2);border-color:var(--blue)}
.stat .ic{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--blue-tint);color:var(--blue-ink)}
.stat .ic.ok{background:var(--ok-tint);color:var(--ok)}.stat .ic.warn{background:var(--warn-tint);color:var(--warn)}.stat .ic.bad{background:var(--bad-tint);color:var(--bad)}.stat .ic.mut{background:var(--soft);color:var(--muted)}
.stat small{font-size:12px}
.stat b{font-size:26px;line-height:1.1}
.stat .sub{display:block;font-size:11.5px;color:var(--muted);font-weight:600;margin-top:2px}

/* dashboard widgets */
.donut{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.donut svg{width:150px;height:150px;flex:none;transform:rotate(-90deg)}
.donut .c{position:relative;display:grid;place-items:center}
.donut .mid{position:absolute;text-align:center;line-height:1.15}
.donut .mid b{font-size:24px;display:block;letter-spacing:-.02em}
.donut .mid small{color:var(--muted);font-weight:600;font-size:11px}
.legend-list{display:grid;gap:8px;font-size:13px;min-width:150px}
.legend-list div{display:flex;align-items:center;gap:8px}
.legend-list i{width:10px;height:10px;border-radius:3px;flex:none}
.legend-list b{margin-left:auto;font-variant-numeric:tabular-nums}
.bars{display:flex;align-items:flex-end;gap:6px;height:120px;padding-top:8px}
.bars .col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:3px;height:100%;min-width:0}
.bars .bar2{width:100%;max-width:26px;border-radius:6px 6px 2px 2px;background:var(--blue);min-height:2px;transition:filter .15s;position:relative}
.bars .bar2.pay{background:var(--ok)}
.bars .col:hover .bar2{filter:brightness(1.12)}
.bars .col span{font-size:10px;color:var(--muted);font-weight:600}
.bars .pair{display:flex;gap:2px;align-items:flex-end;width:100%;justify-content:center;height:100%}
.feed{display:grid;gap:0}
.feed div{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:13px}
.feed div:last-child{border:0}
.feed .dotc{flex:none;width:8px;height:8px;border-radius:50%;background:var(--blue);margin-top:7px}
.feed time{margin-left:auto;color:var(--muted);font-size:12px;white-space:nowrap}
.quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}
.quick a{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card);text-decoration:none;color:var(--ink);font-weight:700;font-size:13.5px;transition:transform .15s,border-color .15s,box-shadow .15s}
.quick a:hover{transform:translateY(-2px);border-color:var(--blue);box-shadow:var(--sh2)}
.quick a .ic{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--blue-tint);color:var(--blue-ink)}

/* data tables */
.dt-wrap{display:grid;gap:10px;min-width:0}
.dt-bar{position:relative;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.dt-search{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:0 12px;min-width:240px;flex:0 1 320px;margin:0;color:var(--muted);transition:border-color .15s,box-shadow .15s}
.dt-search:focus-within{border-color:var(--blue);box-shadow:var(--ring)}
.dt-search svg,.dt-btn svg{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.dt-search input{border:0;background:none;outline:none;color:var(--ink);font:inherit;padding:9px 0;width:100%;min-width:0}
.dt-btn{display:inline-flex;align-items:center;gap:7px;font:inherit;font-weight:600;font-size:13px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:8px 12px;cursor:pointer;transition:border-color .15s,background .15s}
.dt-btn:hover,.dt-btn.on{border-color:var(--blue);background:var(--blue-tint);color:var(--blue-ink)}
.dt-count{font-size:12.5px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}
.dt-count.on{color:var(--blue-ink);background:var(--blue-tint);padding:3px 10px;border-radius:99px}
.dt-pop{position:absolute;top:calc(100% + 6px);left:0;z-index:30;min-width:200px;max-height:320px;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh2);padding:6px;display:grid}
.dt-pop[hidden]{display:none}
.dt-pop label,.dt-pop button{display:flex;gap:8px;align-items:center;margin:0;padding:8px 10px;border:0;background:none;border-radius:8px;font:inherit;font-size:13px;font-weight:600;color:var(--ink);cursor:pointer;text-align:left}
.dt-pop label:hover,.dt-pop button:hover{background:var(--soft)}
.dt-scroll{overflow:auto;border:1px solid var(--line);border-radius:12px;max-height:72vh;background:var(--card)}
table.dt{font-size:13px}
table.dt thead th{position:sticky;top:0;z-index:2;background:var(--soft);border-bottom:1px solid var(--line);white-space:nowrap}
table.dt thead tr.dt-filters th{top:37px;z-index:1;padding:5px 8px;background:var(--bg)}
table.dt thead tr.dt-filters select,table.dt thead tr.dt-filters input{width:100%;min-width:90px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:8px;padding:5px 8px;font:inherit;font-size:12px;text-transform:none;letter-spacing:0;font-weight:500}
table.dt tbody td{border-bottom:1px solid var(--line)}
table.dt tbody tr:last-child td{border-bottom:0}
table.dt tbody tr{transition:background .12s}
table.dt tbody tr:hover{background:color-mix(in srgb,var(--soft) 70%,transparent)}
table.dt tbody tr.sel{background:var(--blue-tint)}
.dt-sortable{cursor:pointer;user-select:none}
.dt-sortable:hover{color:var(--ink)}
.dt-sortable:after{content:"";display:inline-block;margin-left:6px;width:8px;height:10px;opacity:.35;background:linear-gradient(currentColor,currentColor) 50% 0/2px 100% no-repeat;clip-path:polygon(50% 0,100% 40%,0 40%,50% 0,50% 100%,0 60%,100% 60%,50% 100%);vertical-align:-1px}
.dt-sortable.asc:after,.dt-sortable.desc:after{opacity:1;color:var(--blue)}
.dt-sortable.asc:after{clip-path:polygon(50% 0,100% 55%,0 55%);background:currentColor}
.dt-sortable.desc:after{clip-path:polygon(0 45%,100% 45%,50% 100%);background:currentColor}
th.dt-check,td.dt-check{width:34px;padding-right:0}
.dt-foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);font-weight:600}
.dt-size{display:flex;align-items:center;gap:6px;margin:0}
.dt-size select{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:8px;padding:4px 6px;font:inherit}
.dt-pager{display:flex;gap:4px;align-items:center}
.dt-pager button{min-width:32px;height:32px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:8px;font:inherit;font-weight:700;cursor:pointer;transition:border-color .15s,background .15s}
.dt-pager button:hover:not(:disabled){border-color:var(--blue)}
.dt-pager button.cur{background:var(--blue);border-color:var(--blue);color:#fff}
.dt-pager button:disabled{opacity:.4;cursor:default}
.dt-pager .dots{padding:0 4px}
.empty{display:grid;justify-items:center;gap:6px;padding:34px 12px;color:var(--muted);text-align:center}
.empty svg{width:40px;height:40px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;opacity:.6}
.empty b{color:var(--ink);font-size:15px}
.empty .ico{width:40px;height:40px}

/* filter strip (server-side filters above a table) */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--card);box-shadow:var(--sh1)}
.filters .f{display:grid;gap:4px;min-width:140px}
.filters .f label{margin:0}
.filters .f .in{padding:8px 10px}
.chiprow{display:flex;gap:6px;flex-wrap:wrap}
.chiprow a,.chiprow button{font:inherit;font-size:12.5px;font-weight:700;padding:6px 12px;border-radius:99px;border:1px solid var(--line);background:var(--card);color:var(--muted);text-decoration:none;cursor:pointer;transition:all .15s}
.chiprow a:hover,.chiprow button:hover{border-color:var(--blue);color:var(--blue-ink)}
.chiprow .on{background:var(--blue);border-color:var(--blue);color:#fff}

/* toasts, dialog, palette */
.toasts{position:fixed;right:16px;bottom:16px;z-index:300;display:grid;gap:8px;max-width:min(380px,calc(100vw - 32px))}
.toast{display:flex;gap:10px;align-items:center;padding:11px 14px;background:var(--ink);color:var(--bg);border-radius:12px;box-shadow:var(--sh2);font-size:13.5px;font-weight:600;animation:rise .25s both}
.toast.ok{background:var(--ok);color:#fff}.toast.bad{background:var(--bad);color:#fff}
.toast.out{opacity:0;transform:translateY(6px);transition:all .25s}
dialog.hs-dialog{border:1px solid var(--line);border-radius:18px;padding:0;background:var(--card);color:var(--ink);box-shadow:var(--sh2);max-width:min(440px,calc(100vw - 32px));width:100%}
dialog.hs-dialog::backdrop{background:rgba(8,12,20,.55);backdrop-filter:blur(3px)}
.hs-dialog .dlg{padding:22px;display:grid;gap:10px}
.hs-dialog .dlg .big{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--warn-tint);color:var(--warn)}
.hs-dialog h3{font-size:17px}
.hs-dialog p{color:var(--muted);margin:0}
.hs-dialog .acts{display:flex;gap:8px;justify-content:flex-end;margin-top:6px}
.palette{position:fixed;inset:0;z-index:250;display:none;align-items:flex-start;justify-content:center;padding:12vh 16px 16px;background:rgba(8,12,20,.5);backdrop-filter:blur(4px)}
.palette.open{display:flex}
.palette .pbox{width:min(620px,100%);background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--sh2);overflow:hidden;animation:rise .2s both}
.palette .pin{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);color:var(--muted)}
.palette input{flex:1;border:0;outline:none;background:none;font:inherit;font-size:16px;color:var(--ink)}
.palette .res{max-height:50vh;overflow:auto;padding:6px}
.palette .res h6{margin:8px 10px 4px;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
.palette .res a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;text-decoration:none;color:var(--ink);font-size:14px}
.palette .res a small{color:var(--muted);margin-left:auto;font-weight:600}
.palette .res a.act,.palette .res a:hover{background:var(--blue-tint);color:var(--blue-ink)}
.palette .foot{display:flex;gap:14px;padding:10px 14px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}

/* student: stepper, live bits */
.stepper{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.stepper .st{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--muted)}
.stepper .st i{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;border:2px solid var(--line);font-style:normal;font-size:12px;background:var(--card)}
.stepper .st.done{color:var(--ok)}.stepper .st.done i{background:var(--ok);border-color:var(--ok);color:#fff}
.stepper .st.now{color:var(--ink)}.stepper .st.now i{border-color:var(--blue);background:var(--blue);color:#fff;box-shadow:var(--ring)}
.stepper .bar-s{flex:0 0 26px;height:2px;background:var(--line);border-radius:2px}
.stepper .bar-s.done{background:var(--ok)}
@media (max-width:640px){.stepper .st span{display:none}.stepper .st.now span{display:inline}}
.copyrow{display:flex;gap:8px;align-items:center}
.copyrow code{background:var(--soft);padding:5px 9px;border-radius:8px;border:1px solid var(--line);overflow-wrap:anywhere}
.celebrate{position:relative;overflow:hidden}
.celebrate:before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 30% 30%,rgba(76,208,160,.25),transparent 40%),radial-gradient(circle at 70% 60%,rgba(91,140,255,.22),transparent 40%);animation:rise .8s both}
.live{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--ok)}
.live:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(15,138,95,.5)}70%{box-shadow:0 0 0 8px rgba(15,138,95,0)}100%{box-shadow:0 0 0 0 rgba(15,138,95,0)}}

/* printing a data table: only the generated sheet is shown */
.print-sheet{display:none}
@media print{
  body.printing-sheet>*:not(.print-sheet){display:none!important}
  body.printing-sheet .print-sheet{display:block;padding:0;color:#000;background:#fff;font-family:var(--font)}
  .print-sheet .ps-head{display:flex;justify-content:space-between;align-items:flex-end;border-bottom:2px solid #000;padding-bottom:8px;margin-bottom:8px}
  .print-sheet .ps-org{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#444;font-weight:700}
  .print-sheet h2{margin:2px 0 0;font-size:20px;color:#000}
  .print-sheet .ps-meta{font-size:11px;color:#444;text-align:right}
  .print-sheet .ps-filters{font-size:11px;color:#333;margin-bottom:8px;border:1px dashed #999;padding:5px 8px;border-radius:4px}
  .print-sheet table{width:100%;border-collapse:collapse;font-size:10.5px}
  .print-sheet th{background:#eee!important;color:#000;border:1px solid #888;padding:4px 6px;text-align:left;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .print-sheet td{border:1px solid #bbb;padding:3px 6px;color:#000}
  .print-sheet tr{break-inside:avoid}
  .print-sheet thead{display:table-header-group}
}

table.dt td,table.dt th{white-space:nowrap}
table.dt td .inl{flex-wrap:nowrap}
table.dt td .pill{white-space:nowrap}

.fdet>summary{list-style:none;cursor:pointer;display:none;margin-bottom:8px}
.fdet>summary::-webkit-details-marker{display:none}
@media (max-width:700px){.fdet>summary{display:inline-flex}.filters .f{min-width:100%!important;flex:1 1 100%!important}.filters .f:nth-child(n){width:100%}}
.copyrow{flex-wrap:wrap}
.copyrow .b{white-space:nowrap}
.copyrow code{white-space:normal}

/* printing the hostel card (and the sign-in slip): the sheet fills the whole A4 page */
@media print{
  @page{size:A4;margin:7mm}
  html,body{background:#fff!important;height:auto!important}
  .shell{padding:0!important;max-width:none!important;margin:0!important}
  .card-shell{border:0!important;box-shadow:none!important;border-radius:0!important;background:#fff!important;overflow:visible!important}
  .wrap{padding:0!important;gap:0!important;display:block!important}
  .wrap>*{animation:none!important}
  .stepper,.celebrate,.noprint,.stu-top,.skip,.toasts,.palette{display:none!important}
  .paper{display:flex!important;flex-direction:column;width:100%!important;max-width:none!important;min-height:274mm;margin:0!important;padding:11mm 12mm 8mm!important;border:3px solid #000!important;outline:1px solid #000;outline-offset:-9px;font-size:16px;line-height:1.55;break-inside:avoid}
  .paper:before{font-size:330px;right:-30px;bottom:90px}
  .paper .ph{padding-bottom:16px}
  .paper h5{font-size:15px}
  .paper h6{font-size:32px}
  .paper .pl .crest{height:92px!important;width:auto!important}
  .paper .stamp{font-size:15px;padding:6px 16px}
  .paper .tg{font-size:13px;padding:8px 0}
  .paper .bio{padding:18px 8px 14px}
  .paper .bio dl{grid-template-columns:150px 1fr}
  .paper .bio dt{font-size:12.5px;padding-top:9px}
  .paper .bio dd{font-size:18px;padding:7px 0}
  .paper .ppt{width:176px;height:218px}
  .paper .alloc{margin-top:10px}
  .paper .alloc div{padding:11px 14px}
  .paper .alloc small{font-size:12px}
  .paper .alloc b{font-size:32px}
  .paper .kind{font-size:14px;margin-top:16px}
  .paper .sig{margin-top:auto;padding-top:22px;gap:34px 34px}
  .paper .sig div{font-size:13px;padding-top:6px}
  .paper .ft{font-size:12.5px;margin-top:20px;padding-top:12px}
  .paper .ft .qr{width:104px;height:104px}
  .paper table{font-size:13px}
}

/* guided flows: wizard column, pick cards, room tiles, big beds */
.wiz{max-width:880px;display:grid;gap:16px}
.cardgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.pickcard{display:grid;gap:3px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--card);text-decoration:none;color:var(--ink);transition:transform .15s,border-color .15s,box-shadow .15s}
.pickcard:hover{transform:translateY(-2px);border-color:var(--blue);box-shadow:var(--sh2)}
.pickcard b{font-size:15px}
.pickcard .free{color:var(--ok);font-weight:700;font-size:13px}
.roomgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px;max-height:46vh;overflow:auto;padding:2px}
.roomtile{display:grid;gap:2px;justify-items:center;padding:12px 6px;border:1px solid var(--line);border-radius:12px;background:var(--card);text-decoration:none;color:var(--ink);transition:all .15s}
.roomtile:hover{border-color:var(--blue);background:var(--blue-tint);transform:translateY(-1px)}
.roomtile b{font-size:17px}
.roomtile small{color:var(--ok);font-weight:700;font-size:11px}
.bedrow{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.bigbed{display:grid;justify-items:center;gap:4px;min-width:112px;padding:18px 14px;border-radius:16px;border:1px solid var(--line);text-decoration:none;color:var(--ink)}
.bigbed.free{background:var(--ok-tint);border-color:transparent;color:var(--ok);transition:transform .15s,box-shadow .15s}
.bigbed.free:hover{transform:translateY(-3px);box-shadow:var(--sh2)}
.bigbed.taken{background:var(--soft);color:var(--muted);opacity:.7}
.bigbed .ico{width:26px;height:26px}
.movecompare{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:10px 0 14px}
.movecompare>div{display:grid;gap:2px;padding:14px 18px;border:1px solid var(--line);border-radius:14px;min-width:200px;flex:1}
.movecompare .to{border-color:var(--blue);background:var(--blue-tint)}
.movecompare .arrowc{flex:none;min-width:0;border:0;padding:0;color:var(--blue)}
.picklist{display:grid;gap:6px}
.pickrow{display:flex;gap:14px;align-items:center;padding:11px 14px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink);transition:border-color .15s,background .15s}
.pickrow:hover{border-color:var(--blue);background:var(--blue-tint)}
.pickrow .ico:last-child{margin-left:auto}

/* ---- guided pages: folded panels, tabs, pickable beds */
.fold{margin-top:14px;border-top:1px solid var(--line);padding-top:10px}
.fold>summary{cursor:pointer;font-weight:600;color:var(--muted);list-style:none;display:flex;align-items:center;gap:6px;font-size:13.5px}
.fold>summary::-webkit-details-marker{display:none}
.fold>summary::before{content:"+";display:inline-grid;place-items:center;width:18px;height:18px;border-radius:5px;background:var(--soft);font-weight:700}
.fold[open]>summary::before{content:"\2212"}
.fold>*:not(summary){margin-top:10px}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:2px}
.tabs a{padding:10px 14px;font-weight:600;color:var(--muted);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;border-radius:8px 8px 0 0}
.tabs a:hover{color:var(--ink);background:var(--soft)}
.tabs a.on{color:var(--blue,#1d4ed8);border-bottom-color:var(--blue,#1d4ed8)}
.bigbed input[type=checkbox]{position:absolute;opacity:0;pointer-events:none}
.bigbed{position:relative}
.bigbed.picked{outline:2px solid var(--blue,#1d4ed8);outline-offset:1px}
.bigbed.res{background:repeating-linear-gradient(135deg,var(--soft),var(--soft) 6px,transparent 6px,transparent 12px)}
.bigbed.held{border-color:#f59e0b}
a.bigbed{text-decoration:none;color:inherit}
.nextbox{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.avatar{display:inline-grid;place-items:center}
.sp{flex:1}

/* ---- guided pages: folded panels, tabs, pickable beds */
.fold{margin-top:14px;border-top:1px solid var(--line);padding-top:10px}
.fold>summary{cursor:pointer;font-weight:600;color:var(--muted);list-style:none;display:flex;align-items:center;gap:6px;font-size:13.5px}
.fold>summary::-webkit-details-marker{display:none}
.fold>summary::before{content:"+";display:inline-grid;place-items:center;width:18px;height:18px;border-radius:5px;background:var(--soft);font-weight:700}
.fold[open]>summary::before{content:"\2212"}
.fold>*:not(summary){margin-top:10px}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:2px}
.tabs a{padding:10px 14px;font-weight:600;color:var(--muted);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;border-radius:8px 8px 0 0}
.tabs a:hover{color:var(--ink);background:var(--soft)}
.tabs a.on{color:var(--blue,#1d4ed8);border-bottom-color:var(--blue,#1d4ed8)}
.bigbed input[type=checkbox]{position:absolute;opacity:0;pointer-events:none}
.bigbed{position:relative}
.bigbed.picked{outline:2px solid var(--blue,#1d4ed8);outline-offset:1px}
.bigbed.res{background:repeating-linear-gradient(135deg,var(--soft),var(--soft) 6px,transparent 6px,transparent 12px)}
a.bigbed{text-decoration:none;color:inherit}
.nextbox{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.sp{flex:1}

/* ---- landing page */
.lp-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(18px,3vw,48px);align-items:center;padding:clamp(18px,3vw,40px);border-radius:var(--r);background:radial-gradient(1200px 400px at 0% 0%,var(--blue-tint),transparent 60%),var(--card);border:1px solid var(--line)}
.lp-eyebrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:12.5px;color:var(--blue-ink);background:var(--blue-tint);padding:5px 12px;border-radius:999px}
.lp-hero h1{font-size:clamp(30px,4.6vw,52px);letter-spacing:-.03em;line-height:1.08;margin:14px 0 12px;font-weight:800}
.lp-hero h1 span{color:var(--blue)}
.lp-sub{font-size:clamp(15px,1.5vw,18px);color:var(--muted);max-width:56ch}
.lp-cta{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}
.b.lg{padding:13px 22px;font-size:15px;border-radius:12px}
.lp-open{display:flex;gap:10px;flex-wrap:wrap}
.lp-open>div{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.lp-open small{color:var(--muted);display:block;line-height:1.2}.lp-open b{line-height:1.2}
.lp-open .dot{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px var(--ok-tint)}
.lp-open .shut .dot{background:var(--bad);box-shadow:0 0 0 4px var(--bad-tint)}
.lp-art{border-radius:18px;overflow:hidden;box-shadow:var(--sh2,0 12px 32px rgba(16,24,40,.14));border:1px solid var(--line);transform:rotate(1deg)}
.lp-art img{display:block;width:100%;height:auto}
.lp-signin{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px);gap:clamp(16px,3vw,48px);align-items:center;scroll-margin-top:12px}
.lp-signin h2,.lp-sec h2{font-size:clamp(20px,2.4vw,28px);letter-spacing:-.02em;margin-bottom:8px}
.lp-ticks{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:8px}
.lp-ticks li{display:flex;gap:8px;align-items:center;color:var(--muted)}.lp-ticks .ico{color:var(--ok)}
.lp-form{box-shadow:var(--sh2,0 12px 32px rgba(16,24,40,.12))}
.lp-sec{display:grid;gap:14px}
.lp-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.lp-step{position:relative;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.lp-step .n{position:absolute;top:12px;right:14px;font-weight:800;font-size:28px;color:var(--soft);-webkit-text-stroke:1px var(--line)}
.lp-step .ic{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--blue-tint);color:var(--blue-ink);margin-bottom:10px}
.lp-step h3{font-size:15px;margin-bottom:4px}.lp-step p{color:var(--muted);margin:0;font-size:13.5px}
.lp-avail{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.lp-av{padding:16px 18px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.lp-av small{display:block;color:var(--muted);font-weight:600}.lp-av b{font-size:30px;letter-spacing:-.02em;margin-right:6px}.lp-av span{color:var(--muted)}
.lp-halls{display:flex;gap:8px;flex-wrap:wrap}
.lp-faq details{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:0 16px}
.lp-faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none}
.lp-faq summary::after{content:"+";float:right;color:var(--muted)}
.lp-faq details[open] summary::after{content:"\2212"}
.lp-faq details p{color:var(--muted);margin:0 0 14px}
.lp-faq{gap:8px}.lp-faq h2{margin-bottom:4px}
.lp-foot{display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px solid var(--line);color:var(--ink);font-weight:600}
.lp-foot span{display:inline-flex;align-items:center;gap:8px}
@media (max-width:900px){.lp-hero,.lp-signin{grid-template-columns:minmax(0,1fr)}.lp-art{transform:none;order:-1}}

.tools{display:grid;gap:10px}
.fold-box{padding:0}
.fold-box>summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;padding:14px 16px}
.fold-box>summary::-webkit-details-marker{display:none}
.fold-box>summary .ic{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--blue-tint);color:var(--blue-ink)}
.fold-box>summary small{color:var(--muted)}
.fold-box>summary::after{content:"+";margin-left:auto;color:var(--muted);font-weight:700}
.fold-box[open]>summary::after{content:"\2212"}
.fold-box>*:not(summary){margin:0 16px 16px}