/* =========================================================
   AFC Smart ERP — Annai Fathima College of Arts & Science
   Design tokens, layout, components, simulations, tour
   ========================================================= */
:root{
  --brand:#D42A2F; --brand-600:#B01E24; --brand-50:#FDEDEE; --brand-rgb:212,42,47;
  --navy:#0F2557; --navy-2:#16306B; --gold:#F5A623; --gold-50:#FFF6E5;
  --bg:#F3F5FA; --surface:#FFFFFF; --surface-2:#F8FAFD; --surface-3:#EEF2F8;
  --border:#E3E8F1; --border-2:#D3DAE6;
  --text:#0E1628; --text-2:#334155; --muted:#6B7891;
  --success:#15924A; --success-50:#E8F7EE; --warning:#C27803; --warning-50:#FFF5E1;
  --danger:#D92D20; --danger-50:#FDECEA; --info:#2563EB; --info-50:#EAF1FF; --violet:#7C3AED; --violet-50:#F1EAFF;
  --side-bg:#0C1A3D; --side-bg-2:#12244F; --side-text:#BAC6E0; --side-muted:#7D8BAE;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.05);
  --shadow:0 4px 18px rgba(15,23,42,.07),0 1px 3px rgba(15,23,42,.05);
  --shadow-lg:0 24px 60px rgba(10,20,45,.22);
  --radius:14px; --radius-sm:9px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-h:'Poppins','Inter',system-ui,sans-serif;
  color-scheme:light;
}
:root[data-accent="navy"]{--brand:#1D4ED8;--brand-600:#1E40AF;--brand-50:#EAF0FF;--brand-rgb:29,78,216}
:root[data-accent="emerald"]{--brand:#059669;--brand-600:#047857;--brand-50:#E7F8F1;--brand-rgb:5,150,105}
:root[data-accent="violet"]{--brand:#7C3AED;--brand-600:#6D28D9;--brand-50:#F2ECFF;--brand-rgb:124,58,237}
:root[data-accent="gold"]{--brand:#D98A00;--brand-600:#B47200;--brand-50:#FFF5E0;--brand-rgb:217,138,0}

:root[data-theme="dark"]{
  --bg:#0A1020; --surface:#111a2e; --surface-2:#0e1628; --surface-3:#18233c;
  --border:#1f2b47; --border-2:#2a3858; --text:#E7ECF6; --text-2:#C3CCDF; --muted:#8C99B6;
  --brand-50:rgba(var(--brand-rgb),.16); --gold-50:rgba(245,166,35,.14);
  --success-50:rgba(21,146,74,.16); --warning-50:rgba(194,120,3,.18); --danger-50:rgba(217,45,32,.17); --info-50:rgba(37,99,235,.18); --violet-50:rgba(124,58,237,.2);
  --side-bg:#070d1d; --side-bg-2:#0f1a35;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4); --shadow:0 6px 20px rgba(0,0,0,.35); --shadow-lg:0 24px 60px rgba(0,0,0,.6);
  color-scheme:dark;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0A1020; --surface:#111a2e; --surface-2:#0e1628; --surface-3:#18233c;
    --border:#1f2b47; --border-2:#2a3858; --text:#E7ECF6; --text-2:#C3CCDF; --muted:#8C99B6;
    --brand-50:rgba(var(--brand-rgb),.16); --gold-50:rgba(245,166,35,.14);
    --success-50:rgba(21,146,74,.16); --warning-50:rgba(194,120,3,.18); --danger-50:rgba(217,45,32,.17); --info-50:rgba(37,99,235,.18); --violet-50:rgba(124,58,237,.2);
    --side-bg:#070d1d; --side-bg-2:#0f1a35;
    --shadow-sm:0 1px 2px rgba(0,0,0,.4); --shadow:0 6px 20px rgba(0,0,0,.35); --shadow-lg:0 24px 60px rgba(0,0,0,.6);
    color-scheme:dark;
  }
}

*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font);font-size:14px;line-height:1.5;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--font-h);margin:0;line-height:1.25;color:var(--text)}
h1{font-size:24px;font-weight:600}h2{font-size:18px;font-weight:600}h3{font-size:15px;font-weight:600}h4{font-size:13px;font-weight:600}
p{margin:0 0 8px}
a{color:var(--brand);text-decoration:none}
button{font-family:inherit;font-size:inherit;color:inherit}
input,select,textarea{font-family:inherit;font-size:14px;color:var(--text)}
svg.i{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.muted{color:var(--muted)}.small{font-size:12px}.xs{font-size:11px}.b{font-weight:600}.mono{font-family:ui-monospace,'Cascadia Code',Consolas,monospace;font-size:12.5px}
.right{text-align:right}.center{text-align:center}.nowrap{white-space:nowrap}
.flex{display:flex;align-items:center;gap:10px}.flex-col{display:flex;flex-direction:column;gap:10px}.wrap{flex-wrap:wrap}.between{justify-content:space-between}.grow{flex:1;min-width:0}
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}
.hidden{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
::selection{background:rgba(var(--brand-rgb),.2)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:10px;border:2px solid transparent;background-clip:padding-box}

/* ---------- Login ---------- */
.login{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr;background:var(--surface)}
.login-hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,#0B1A3F 0%,#132D6B 55%,#7A1420 130%);padding:40px 48px;display:flex;flex-direction:column}
.login-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 110% 110%,rgba(212,42,47,.55),transparent 60%),radial-gradient(600px 300px at -10% -10%,rgba(245,166,35,.25),transparent 60%)}
.login-hero>*{position:relative}
.login-hero .brandbar{background:#fff;border-radius:12px;padding:10px 14px;display:inline-flex;max-width:520px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.login-hero .brandbar img{width:100%;height:auto;display:block}
.login-hero h1{color:#fff;font-size:38px;font-weight:700;margin-top:42px;max-width:560px;letter-spacing:-.5px}
.login-hero h1 span{color:var(--gold)}
.login-hero .lead{color:#D5DDF2;font-size:16px;max-width:520px;margin-top:14px}
.hero-row{display:flex;gap:28px;align-items:flex-end;margin-top:auto;padding-top:30px}
.hero-photo{width:200px;height:300px;border-radius:18px;overflow:hidden;flex:none;box-shadow:0 20px 50px rgba(0,0,0,.4);border:3px solid rgba(255,255,255,.15)}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:top}
.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;flex:1}
.hero-stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:14px 16px;backdrop-filter:blur(6px)}
.hero-stat b{display:block;font-family:var(--font-h);font-size:24px;color:#fff}
.hero-stat span{color:#C4CEE8;font-size:12.5px}
.hero-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.hero-chips span{font-size:12px;padding:6px 11px;border-radius:99px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#E5EBF8}
.login-panel{display:flex;flex-direction:column;justify-content:center;padding:40px clamp(20px,5vw,72px);background:var(--bg);overflow:auto}
.login-card{max-width:560px;width:100%;margin:0 auto}
.login-card h2{font-size:26px}
.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
.role-card{border:1.5px solid var(--border);background:var(--surface);border-radius:12px;padding:12px;cursor:pointer;text-align:left;transition:.15s;display:flex;flex-direction:column;gap:6px}
.role-card:hover{border-color:rgba(var(--brand-rgb),.5);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.role-card.active{border-color:var(--brand);background:var(--brand-50);box-shadow:0 0 0 3px rgba(var(--brand-rgb),.12)}
.role-card .ri{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--surface-3);color:var(--brand)}
.role-card.active .ri{background:var(--brand);color:#fff}
.role-card b{font-size:13px}.role-card small{color:var(--muted);font-size:11.5px;line-height:1.3}
.demo-note{display:flex;gap:10px;align-items:flex-start;background:var(--gold-50);border:1px solid rgba(245,166,35,.35);color:var(--text-2);border-radius:12px;padding:12px 14px;font-size:12.5px}

/* ---------- App shell ---------- */
.app{display:grid;grid-template-columns:264px 1fr;min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;background:var(--side-bg);color:var(--side-text);display:flex;flex-direction:column;z-index:40;border-right:1px solid rgba(255,255,255,.04)}
.side-brand{display:flex;align-items:center;gap:11px;padding:16px 18px;border-bottom:1px solid rgba(255,255,255,.07)}
.side-logo{width:40px;height:40px;border-radius:11px;background:#fff;display:grid;place-items:center;overflow:hidden;flex:none}
.side-logo img{height:40px;width:auto;object-fit:cover;object-position:left;max-width:none;margin-left:6px}
.side-brand b{display:block;color:#fff;font-family:var(--font-h);font-size:14.5px;line-height:1.2}
.side-brand span{font-size:11px;color:var(--side-muted)}
.side-nav{flex:1;overflow-y:auto;padding:10px 10px 16px}
.side-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12)}
.nav-group{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--side-muted);padding:14px 10px 6px;font-weight:600}
.nav-item{display:flex;align-items:center;gap:11px;padding:8.5px 11px;border-radius:9px;color:var(--side-text);cursor:pointer;font-size:13.5px;position:relative;transition:background .12s,color .12s;border:0;background:none;width:100%;text-align:left}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:linear-gradient(90deg,rgba(var(--brand-rgb),.28),rgba(var(--brand-rgb),.08));color:#fff}
.nav-item.active:before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--brand)}
.nav-item .cnt{margin-left:auto;font-size:10.5px;background:var(--brand);color:#fff;border-radius:99px;padding:1px 7px;font-weight:600}
.nav-item .new{margin-left:auto;font-size:9.5px;background:rgba(245,166,35,.2);color:var(--gold);border-radius:99px;padding:1px 6px;font-weight:600;letter-spacing:.03em}
.side-foot{padding:12px;border-top:1px solid rgba(255,255,255,.07)}
.side-help{background:linear-gradient(135deg,rgba(var(--brand-rgb),.35),rgba(245,166,35,.15));border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px;color:#fff}
.side-help p{font-size:12px;color:#D9E0F2;margin:4px 0 10px}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;height:64px;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;padding:0 22px}
.menu-btn{display:none}
.search{flex:1;max-width:460px;position:relative}
.search input{width:100%;height:40px;border:1px solid var(--border);background:var(--surface-2);border-radius:10px;padding:0 70px 0 38px;outline:none;transition:.15s}
.search input:focus{border-color:var(--brand);background:var(--surface);box-shadow:0 0 0 3px rgba(var(--brand-rgb),.12)}
.search>.i{position:absolute;left:12px;top:11px;color:var(--muted)}
.search kbd{position:absolute;right:10px;top:10px;font-size:11px;border:1px solid var(--border);border-radius:6px;padding:1px 6px;color:var(--muted);background:var(--surface)}
.search-results{position:absolute;top:46px;left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-lg);max-height:380px;overflow:auto;padding:6px;z-index:50}
.sr-item{display:flex;gap:10px;align-items:center;padding:9px 10px;border-radius:8px;cursor:pointer}
.sr-item:hover,.sr-item.on{background:var(--surface-3)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:6px}
.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid transparent;background:none;display:grid;place-items:center;cursor:pointer;color:var(--text-2);position:relative;transition:.12s}
.icon-btn:hover{background:var(--surface-3);color:var(--text)}
.icon-btn .dot{position:absolute;top:6px;right:6px;min-width:16px;height:16px;border-radius:99px;background:var(--brand);color:#fff;font-size:10px;font-weight:700;display:grid;place-items:center;padding:0 4px;border:2px solid var(--surface)}
.live-toggle{display:flex;align-items:center;gap:8px;height:38px;padding:0 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface);cursor:pointer;font-size:12.5px;font-weight:600;color:var(--text-2)}
.live-toggle .pulse{width:8px;height:8px;border-radius:50%;background:var(--muted)}
.live-toggle.on{border-color:rgba(21,146,74,.4);background:var(--success-50);color:var(--success)}
.live-toggle.on .pulse{background:var(--success);animation:pulse 1.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(21,146,74,.6)}70%{box-shadow:0 0 0 8px rgba(21,146,74,0)}100%{box-shadow:0 0 0 0 rgba(21,146,74,0)}}
.ai-btn{display:flex;align-items:center;gap:8px;height:38px;padding:0 14px;border-radius:10px;border:0;cursor:pointer;color:#fff;font-weight:600;font-size:13px;background:linear-gradient(135deg,#7C3AED,#D42A2F);box-shadow:0 6px 16px rgba(124,58,237,.3)}
.ai-btn:hover{filter:brightness(1.08)}
.user-chip{display:flex;align-items:center;gap:9px;padding:4px 10px 4px 4px;border-radius:12px;cursor:pointer;border:1px solid var(--border);background:var(--surface)}
.user-chip:hover{border-color:var(--border-2)}
.user-chip b{font-size:12.5px;display:block;line-height:1.2}.user-chip small{font-size:11px;color:var(--muted)}
.content{padding:24px 26px 60px;max-width:1500px;width:100%;margin:0 auto}
.page-h{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.page-h .crumb{font-size:12px;color:var(--muted);margin-bottom:4px;display:flex;gap:6px;align-items:center}
.page-h p{color:var(--muted);margin:4px 0 0}
.page-actions{display:flex;gap:8px;flex-wrap:wrap}
.scope-pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:4px 10px;border-radius:99px;background:var(--info-50);color:var(--info);margin-left:8px;vertical-align:middle}

/* ---------- Components ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 15px;border-radius:10px;border:1px solid var(--border);background:var(--surface);cursor:pointer;font-weight:600;font-size:13px;color:var(--text);transition:.12s;white-space:nowrap;text-decoration:none}
.btn:hover{background:var(--surface-3);border-color:var(--border-2)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn .i{width:16px;height:16px}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 4px 12px rgba(var(--brand-rgb),.25)}
.btn-primary:hover{background:var(--brand-600);border-color:var(--brand-600)}
.btn-navy{background:var(--navy);border-color:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-2)}
.btn-success{background:var(--success);border-color:var(--success);color:#fff}.btn-success:hover{filter:brightness(.95);background:var(--success)}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{filter:brightness(.95);background:var(--danger)}
.btn-ghost{background:none;border-color:transparent}.btn-ghost:hover{background:var(--surface-3)}
.btn-soft{background:var(--brand-50);border-color:transparent;color:var(--brand)}.btn-soft:hover{background:var(--brand-50);filter:brightness(.97)}
.btn-ai{background:linear-gradient(135deg,#7C3AED,#C026D3);border:0;color:#fff}
.btn-sm{height:31px;padding:0 11px;font-size:12px;border-radius:8px}
.btn-lg{height:46px;padding:0 22px;font-size:14.5px;border-radius:12px}
.btn-block{width:100%}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);min-width:0}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px 18px;border-bottom:1px solid var(--border)}
.card-h h3{display:flex;align-items:center;gap:8px}
.card-h p{margin:2px 0 0;font-size:12px;color:var(--muted)}
.card-b{padding:16px 18px}
.card-f{padding:12px 18px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}
.grid{display:grid;gap:16px}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}.g-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.g-21{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}.g-12{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}.g-32{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}
.span-2{grid-column:span 2}

.kpi{padding:16px 18px;display:flex;flex-direction:column;gap:6px;position:relative;overflow:hidden}
.kpi .k-top{display:flex;align-items:center;justify-content:space-between}
.kpi .k-ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center}
.kpi .k-l{font-size:12.5px;color:var(--muted);font-weight:500}
.kpi .k-v{font-family:var(--font-h);font-size:24px;font-weight:600;letter-spacing:-.3px}
.kpi .k-d{font-size:12px;display:flex;align-items:center;gap:4px}
.kpi .spark{position:absolute;right:12px;bottom:12px;opacity:.9}
.up{color:var(--success)}.down{color:var(--danger)}
.tone-brand{background:var(--brand-50);color:var(--brand)}.tone-green{background:var(--success-50);color:var(--success)}.tone-amber{background:var(--warning-50);color:var(--warning)}.tone-red{background:var(--danger-50);color:var(--danger)}.tone-blue{background:var(--info-50);color:var(--info)}.tone-violet{background:var(--violet-50);color:var(--violet)}.tone-gray{background:var(--surface-3);color:var(--text-2)}

.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:99px;white-space:nowrap;line-height:1.4}
.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.85}
.badge.nodot:before{display:none}
.b-green{background:var(--success-50);color:var(--success)}.b-amber{background:var(--warning-50);color:var(--warning)}.b-red{background:var(--danger-50);color:var(--danger)}.b-blue{background:var(--info-50);color:var(--info)}.b-gray{background:var(--surface-3);color:var(--muted)}.b-violet{background:var(--violet-50);color:var(--violet)}.b-brand{background:var(--brand-50);color:var(--brand)}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:5px 11px;border-radius:99px;border:1px solid var(--border);background:var(--surface);cursor:pointer;color:var(--text-2);transition:.12s}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}

.table-wrap{overflow:auto;border-radius:0 0 var(--radius) var(--radius)}
table.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{font-size:11.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;text-align:left;padding:10px 14px;background:var(--surface-2);border-bottom:1px solid var(--border);white-space:nowrap;position:sticky;top:0;z-index:1}
.table td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr{transition:background .1s}
.table tbody tr:hover{background:var(--surface-2)}
.table tr.click{cursor:pointer}
.table tr.flash td{animation:flash 2.2s ease}
@keyframes flash{0%,30%{background:rgba(var(--brand-rgb),.13)}100%{background:transparent}}
.cell-user{display:flex;align-items:center;gap:10px;min-width:180px}
.cell-user b{display:block;font-size:13px;font-weight:600}.cell-user small{color:var(--muted);font-size:11.5px}
.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:12px;color:#fff;flex:none;font-family:var(--font-h)}
.avatar.lg{width:64px;height:64px;font-size:22px}
.avatar.sm{width:28px;height:28px;font-size:11px}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--border)}
.toolbar .search-sm{position:relative;flex:1;min-width:200px;max-width:340px}
.toolbar .search-sm input{padding-left:34px}
.toolbar .search-sm .i{position:absolute;left:10px;top:10px;color:var(--muted);width:16px;height:16px}
.pager{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--border);font-size:12.5px;color:var(--muted)}

.input,.select,.textarea{width:100%;height:38px;border:1px solid var(--border-2);background:var(--surface);border-radius:9px;padding:0 12px;outline:none;transition:.12s}
.textarea{height:auto;min-height:84px;padding:10px 12px;resize:vertical;line-height:1.5}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%236B7891' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;padding-right:32px}
.input:focus,.select:focus,.textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(var(--brand-rgb),.13)}
.input.err,.select.err{border-color:var(--danger);box-shadow:0 0 0 3px rgba(217,45,32,.1)}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:12.5px;font-weight:600;color:var(--text-2)}
.field label .req{color:var(--danger)}
.field .hint{font-size:11.5px;color:var(--muted)}
.field .errmsg{font-size:11.5px;color:var(--danger)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px}
.form-grid .full{grid-column:1/-1}
.form-section{font-family:var(--font-h);font-size:13px;font-weight:600;color:var(--brand);text-transform:uppercase;letter-spacing:.05em;grid-column:1/-1;margin-top:6px;display:flex;align-items:center;gap:8px}
.form-section:after{content:"";flex:1;height:1px;background:var(--border)}
.check{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer}
.check input{width:16px;height:16px;accent-color:var(--brand)}
.switch{position:relative;width:38px;height:22px;flex:none;display:inline-block}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;border-radius:99px;background:var(--border-2);transition:.18s;cursor:pointer}
.switch span:before{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;border-radius:50%;background:#fff;transition:.18s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch input:checked+span{background:var(--success)}
.switch input:checked+span:before{transform:translateX(16px)}

.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);padding:0 14px;overflow-x:auto}
.tab{padding:12px 14px;font-weight:600;font-size:13px;color:var(--muted);cursor:pointer;border:0;background:none;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;display:flex;gap:7px;align-items:center}
.tab:hover{color:var(--text)}
.tab.on{color:var(--brand);border-bottom-color:var(--brand)}
.seg{display:inline-flex;background:var(--surface-3);border-radius:10px;padding:3px;gap:2px}
.seg button{border:0;background:none;padding:6px 12px;border-radius:8px;font-size:12.5px;font-weight:600;color:var(--muted);cursor:pointer}
.seg button.on{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm)}

.progress{height:8px;background:var(--surface-3);border-radius:99px;overflow:hidden}
.progress>i{display:block;height:100%;background:var(--brand);border-radius:99px;transition:width .5s ease}
.progress.green>i{background:var(--success)}.progress.amber>i{background:var(--warning)}.progress.red>i{background:var(--danger)}.progress.blue>i{background:var(--info)}

.list{display:flex;flex-direction:column}
.li{display:flex;gap:12px;align-items:flex-start;padding:12px 18px;border-bottom:1px solid var(--border)}
.li:last-child{border-bottom:0}
.li .li-ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none}
.li .li-ic .i{width:17px;height:17px}
.li b{font-size:13px;font-weight:600}
.li p{margin:2px 0 0;font-size:12.5px;color:var(--muted)}
.li .li-t{font-size:11.5px;color:var(--muted);white-space:nowrap;margin-left:auto}
.li.new-item{animation:slideIn .45s ease}
@keyframes slideIn{from{opacity:0;transform:translateY(-8px);background:rgba(var(--brand-rgb),.08)}to{opacity:1;transform:none}}

.empty{padding:40px 20px;text-align:center;color:var(--muted)}
.empty .i{width:40px;height:40px;stroke-width:1.5;margin-bottom:8px}

.callout{display:flex;gap:12px;padding:12px 14px;border-radius:12px;font-size:13px;align-items:flex-start;border:1px solid}
.callout .i{margin-top:1px}
.callout.info{background:var(--info-50);border-color:rgba(37,99,235,.25);color:var(--text-2)}.callout.info .i{color:var(--info)}
.callout.warn{background:var(--warning-50);border-color:rgba(194,120,3,.28);color:var(--text-2)}.callout.warn .i{color:var(--warning)}
.callout.ok{background:var(--success-50);border-color:rgba(21,146,74,.25);color:var(--text-2)}.callout.ok .i{color:var(--success)}
.callout.danger{background:var(--danger-50);border-color:rgba(217,45,32,.25);color:var(--text-2)}.callout.danger .i{color:var(--danger)}
.callout.ai{background:var(--violet-50);border-color:rgba(124,58,237,.25);color:var(--text-2)}.callout.ai .i{color:var(--violet)}

/* Stepper */
.stepper{display:flex;flex-direction:column;gap:0}
.step{display:flex;gap:12px;position:relative;padding-bottom:16px}
.step:not(:last-child):before{content:"";position:absolute;left:13px;top:28px;bottom:0;width:2px;background:var(--border)}
.step.done:not(:last-child):before{background:var(--success)}
.step .s-dot{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--surface-3);color:var(--muted);font-size:12px;font-weight:700;border:2px solid var(--border);transition:.25s}
.step .s-dot .i{width:14px;height:14px;stroke-width:3}
.step.active .s-dot{border-color:var(--brand);color:var(--brand);background:var(--brand-50);box-shadow:0 0 0 4px rgba(var(--brand-rgb),.12)}
.step.done .s-dot{background:var(--success);border-color:var(--success);color:#fff}
.step.fail .s-dot{background:var(--danger);border-color:var(--danger);color:#fff}
.step .s-b b{font-size:13px;display:block}
.step .s-b small{color:var(--muted);font-size:12px}
.step.pending{opacity:.55}
.spin{animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hstep{display:flex;align-items:center;gap:0;overflow-x:auto;padding:4px 0}
.hstep .hs{display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:12.5px;font-weight:600;color:var(--muted)}
.hstep .hs i{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-style:normal;background:var(--surface-3);font-size:11px}
.hstep .hs.on{color:var(--brand)}.hstep .hs.on i{background:var(--brand);color:#fff}
.hstep .hs.done{color:var(--success)}.hstep .hs.done i{background:var(--success);color:#fff}
.hstep .line{flex:1;min-width:24px;height:2px;background:var(--border);margin:0 10px}

/* Modal & drawer */
.overlay{position:fixed;inset:0;background:rgba(8,14,32,.5);backdrop-filter:blur(2px);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;animation:fade .18s ease}
@keyframes fade{from{opacity:0}}
.modal{background:var(--surface);border-radius:18px;box-shadow:var(--shadow-lg);width:100%;max-width:560px;max-height:calc(100vh - 40px);display:flex;flex-direction:column;animation:pop .22s cubic-bezier(.2,.9,.3,1.2);border:1px solid var(--border)}
.modal.lg{max-width:860px}.modal.xl{max-width:1100px}.modal.sm{max-width:420px}
@keyframes pop{from{opacity:0;transform:scale(.96) translateY(8px)}}
.modal-h{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border)}
.modal-h p{margin:3px 0 0;color:var(--muted);font-size:12.5px}
.modal-b{padding:18px 20px;overflow:auto}
.modal-f{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.drawer-ov{position:fixed;inset:0;background:rgba(8,14,32,.4);z-index:90;animation:fade .18s}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(620px,100vw);background:var(--surface);z-index:91;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;animation:slideL .25s ease}
@keyframes slideL{from{transform:translateX(40px);opacity:0}}
.drawer .modal-b{flex:1}

.toasts{position:fixed;bottom:76px;right:20px;z-index:300;display:flex;flex-direction:column;gap:10px;align-items:flex-end;pointer-events:none}
.toast{pointer-events:auto;display:flex;gap:10px;align-items:flex-start;min-width:280px;max-width:380px;background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--info);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow-lg);animation:toastIn .3s cubic-bezier(.2,.9,.3,1.2);font-size:13px}
.toast.success{border-left-color:var(--success)}.toast.success>.i{color:var(--success)}
.toast.error{border-left-color:var(--danger)}.toast.error>.i{color:var(--danger)}
.toast.warn{border-left-color:var(--warning)}.toast.warn>.i{color:var(--warning)}
.toast.info>.i{color:var(--info)}
.toast.ai{border-left-color:var(--violet)}.toast.ai>.i{color:var(--violet)}
.toast b{display:block;font-size:13px}.toast span{color:var(--muted);font-size:12.5px}
.toast.out{animation:toastOut .25s forwards}
@keyframes toastIn{from{opacity:0;transform:translateX(30px)}}
@keyframes toastOut{to{opacity:0;transform:translateX(30px)}}

.dropdown{position:absolute;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-lg);z-index:120;min-width:220px;padding:6px;animation:pop .15s ease}
.dd-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:13px;border:0;background:none;width:100%;text-align:left}
.dd-item:hover{background:var(--surface-3)}
.dd-item.on{color:var(--brand);font-weight:600}
.dd-sep{height:1px;background:var(--border);margin:5px 0}
.dd-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:8px 10px 4px;font-weight:600}

/* Notifications panel */
.notif-panel{width:400px;max-height:520px;display:flex;flex-direction:column;padding:0}
.notif-panel .np-h{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.notif-panel .np-b{overflow:auto}
.notif-panel .li{padding:11px 16px;cursor:pointer}
.notif-panel .li.unread{background:rgba(var(--brand-rgb),.04)}
.notif-panel .li.unread b:after{content:"";display:inline-block;width:7px;height:7px;background:var(--brand);border-radius:50%;margin-left:6px;vertical-align:middle}

/* Charts */
.chart{width:100%;display:block;overflow:visible}
.chart text{font-family:var(--font);fill:var(--muted);font-size:11px}
.chart .grid-l{stroke:var(--border);stroke-dasharray:3 4}
.chart .bar{transition:opacity .15s}
.chart .bar:hover{opacity:.8}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}
.donut-wrap{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.donut-legend{display:flex;flex-direction:column;gap:8px;font-size:12.5px;flex:1;min-width:140px}
.donut-legend div{display:flex;align-items:center;gap:8px}
.donut-legend i{width:10px;height:10px;border-radius:3px}
.donut-legend b{margin-left:auto}
.bar-row{display:grid;grid-template-columns:150px 1fr 60px;align-items:center;gap:10px;font-size:12.5px;padding:5px 0}
.bar-row .progress{height:10px}

/* Kanban */
.kanban{display:grid;grid-template-columns:repeat(5,minmax(220px,1fr));gap:14px;overflow-x:auto;padding-bottom:6px}
.k-col{background:var(--surface-2);border:1px solid var(--border);border-radius:14px;display:flex;flex-direction:column;min-height:300px}
.k-col-h{padding:12px 14px;display:flex;align-items:center;justify-content:space-between;font-weight:600;font-size:13px;border-bottom:1px solid var(--border)}
.k-col-b{padding:10px;display:flex;flex-direction:column;gap:9px;flex:1}
.k-col-b.drag-over{background:rgba(var(--brand-rgb),.06);border-radius:0 0 14px 14px}
.k-card{background:var(--surface);border:1px solid var(--border);border-radius:11px;padding:11px 12px;box-shadow:var(--shadow-sm);cursor:grab;font-size:12.5px;transition:.12s}
.k-card:hover{border-color:var(--border-2);box-shadow:var(--shadow)}
.k-card b{font-size:13px;display:block;margin-bottom:3px}
.k-card .k-meta{display:flex;justify-content:space-between;align-items:center;margin-top:8px;color:var(--muted);font-size:11.5px}

/* Timetable */
.tt{display:grid;grid-template-columns:90px repeat(6,minmax(110px,1fr));gap:6px;min-width:800px}
.tt .th{font-size:11.5px;font-weight:600;color:var(--muted);text-align:center;padding:6px;text-transform:uppercase}
.tt .tp{font-size:11.5px;color:var(--muted);display:flex;flex-direction:column;justify-content:center;padding:6px}
.tt .tc{border-radius:10px;padding:8px 10px;font-size:12px;min-height:58px;border-left:3px solid}
.tt .tc b{display:block;font-size:12.5px}
.tt .tc.brk{background:var(--surface-3);border-left-color:var(--border-2);color:var(--muted);display:grid;place-items:center;font-size:11px}

/* Attendance grid */
.att-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.att-card{border:1.5px solid var(--border);border-radius:12px;padding:10px 12px;cursor:pointer;display:flex;align-items:center;gap:10px;background:var(--surface);transition:.12s;user-select:none}
.att-card:hover{border-color:var(--border-2)}
.att-card .st{margin-left:auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-weight:700;font-size:13px}
.att-card.P{border-color:rgba(21,146,74,.45)}.att-card.P .st{background:var(--success);color:#fff}
.att-card.A{border-color:rgba(217,45,32,.5);background:var(--danger-50)}.att-card.A .st{background:var(--danger);color:#fff}
.att-card.L{border-color:rgba(194,120,3,.5);background:var(--warning-50)}.att-card.L .st{background:var(--warning);color:#fff}
.att-card .nm{font-size:12.5px;font-weight:600;line-height:1.25}.att-card small{font-size:11px;color:var(--muted)}

/* CCTV */
.cam-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.cam-grid.focus{grid-template-columns:2fr 1fr}
.cam{position:relative;background:#05070c;border-radius:12px;overflow:hidden;aspect-ratio:16/9;cursor:pointer;border:2px solid transparent;transition:border-color .2s}
.cam:hover{border-color:rgba(var(--brand-rgb),.5)}
.cam.alert{border-color:var(--danger);animation:camAlert 1s 3}
@keyframes camAlert{50%{box-shadow:0 0 0 4px rgba(217,45,32,.45)}}
.cam canvas{width:100%;height:100%;display:block}
.cam .cam-top{position:absolute;top:0;left:0;right:0;padding:8px 10px;display:flex;gap:8px;justify-content:space-between;white-space:nowrap;font:600 11px/1.2 ui-monospace,Consolas,monospace;color:#E8EEF8;text-shadow:0 1px 2px #000;background:linear-gradient(rgba(0,0,0,.55),transparent)}
.cam .cam-top>span:first-child{overflow:hidden;text-overflow:ellipsis;min-width:0}
.cam .rec{flex:none;display:inline-flex;align-items:center;gap:5px}
.cam .rec:before{content:"";width:8px;height:8px;border-radius:50%;background:#ff3b30;animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.2}}
.cam .cam-bot{position:absolute;bottom:0;left:0;right:0;padding:8px 10px;display:flex;justify-content:space-between;align-items:center;font:600 11px ui-monospace,Consolas,monospace;color:#cfd8e8;background:linear-gradient(transparent,rgba(0,0,0,.6))}
.cam .ai-tag{background:rgba(124,58,237,.85);color:#fff;padding:2px 7px;border-radius:5px;font-size:10px}
.cam .zone-tag{background:rgba(212,42,47,.85);color:#fff;padding:2px 7px;border-radius:5px;font-size:10px}
.cam-offline{position:absolute;inset:0;display:grid;place-items:center;color:#8794ad;font:600 12px ui-monospace,monospace;background:repeating-linear-gradient(45deg,#0b0f18,#0b0f18 10px,#0e1320 10px,#0e1320 20px)}

/* Phone (WhatsApp / call simulation) */
.phone{width:290px;height:560px;border-radius:40px;background:#0b0b0d;padding:11px;box-shadow:0 30px 60px rgba(0,0,0,.35),inset 0 0 0 2px #2a2a2e;flex:none;position:relative;margin:0 auto}
.phone:before{content:"";position:absolute;top:18px;left:50%;transform:translateX(-50%);width:90px;height:22px;background:#0b0b0d;border-radius:20px;z-index:3}
.phone-scr{width:100%;height:100%;border-radius:30px;overflow:hidden;display:flex;flex-direction:column;background:#ECE5DD;position:relative}
.wa-h{background:#075E54;color:#fff;padding:38px 12px 10px;display:flex;align-items:center;gap:9px}
.wa-h .avatar{width:32px;height:32px}
.wa-h b{font-size:13px;display:block;line-height:1.2}.wa-h small{font-size:10.5px;opacity:.8}
.wa-b{flex:1;overflow:auto;padding:12px 10px;display:flex;flex-direction:column;gap:7px;background-color:#E5DDD5;background-image:radial-gradient(rgba(0,0,0,.035) 1px,transparent 1px);background-size:14px 14px}
.wa-msg{max-width:88%;padding:7px 9px 5px;border-radius:9px;font-size:12px;line-height:1.4;color:#111;box-shadow:0 1px 1px rgba(0,0,0,.12);animation:pop .3s ease;white-space:pre-line}
.wa-msg.in{background:#fff;align-self:flex-start;border-top-left-radius:2px}
.wa-msg.out{background:#DCF8C6;align-self:flex-end;border-top-right-radius:2px}
.wa-msg .meta{display:flex;justify-content:flex-end;gap:3px;font-size:10px;color:#667;margin-top:2px;align-items:center}
.wa-msg .ticks{color:#999;font-weight:700;letter-spacing:-3px}
.wa-msg .ticks.read{color:#34B7F1}
.wa-msg .btns{display:flex;flex-direction:column;gap:1px;margin:6px -9px -5px;border-top:1px solid #eee}
.wa-msg .btns span{text-align:center;color:#00A5F4;padding:6px;font-weight:600;font-size:12px}
.wa-day{align-self:center;background:#E1F3FB;color:#555;font-size:10.5px;padding:3px 9px;border-radius:7px}
.wa-f{background:#F0F0F0;padding:8px;display:flex;gap:6px;align-items:center}
.wa-f div{flex:1;background:#fff;border-radius:20px;height:32px;font-size:12px;color:#999;display:flex;align-items:center;padding:0 12px}
.wa-f span{width:32px;height:32px;border-radius:50%;background:#075E54;display:grid;place-items:center;color:#fff}
.call-scr{background:linear-gradient(180deg,#1b2a4e,#0b1226);color:#fff;align-items:center;padding:60px 18px 24px;text-align:center}
.call-scr .avatar{width:84px;height:84px;font-size:28px;margin:10px auto}
.call-wave{display:flex;gap:3px;align-items:center;height:28px;justify-content:center;margin:10px 0}
.call-wave i{width:3px;background:#5eead4;border-radius:3px;animation:wave 1s ease-in-out infinite}
@keyframes wave{0%,100%{height:5px}50%{height:24px}}
.call-btns{margin-top:auto;display:flex;gap:22px;justify-content:center}
.call-btns span{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.14)}
.call-btns span.end{background:#ef4444}

/* Payment gateway */
.pg{display:grid;grid-template-columns:1fr 1.1fr;min-height:420px}
.pg-left{background:linear-gradient(160deg,#0F2557,#1b3d8f);color:#fff;padding:24px;border-radius:18px 0 0 18px}
.pg-left h3{color:#fff}
.pg-amt{font-family:var(--font-h);font-size:32px;font-weight:700;margin:6px 0 16px}
.pg-right{padding:22px}
.pay-opt{display:flex;gap:12px;align-items:center;padding:12px 14px;border:1.5px solid var(--border);border-radius:12px;cursor:pointer;margin-bottom:9px;transition:.12s}
.pay-opt:hover{border-color:var(--border-2)}
.pay-opt.on{border-color:var(--brand);background:var(--brand-50)}
.qr{width:150px;height:150px;image-rendering:pixelated;background:#fff;padding:8px;border-radius:10px;border:1px solid var(--border)}

/* Receipt */
.receipt{background:#fff;color:#111;border:1px solid #ddd;border-radius:12px;padding:22px;font-size:13px;position:relative;overflow:hidden}
.receipt:after{content:"PAID";position:absolute;right:26px;top:90px;font:800 44px var(--font-h);color:rgba(21,146,74,.13);transform:rotate(-14deg);border:5px solid rgba(21,146,74,.13);padding:2px 16px;border-radius:12px}
.receipt img{max-width:100%;height:auto}
.receipt table{width:100%;border-collapse:collapse;margin:12px 0}
.receipt td,.receipt th{padding:7px 8px;border-bottom:1px dashed #ccc;text-align:left}
.receipt .tot td{font-weight:700;border-bottom:2px solid #111;font-size:14px}

/* Recon */
.recon{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.rc-col h4{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.rc-row{display:flex;justify-content:space-between;gap:8px;font-size:12px;padding:7px 10px;border:1px solid var(--border);border-radius:9px;margin-bottom:6px;background:var(--surface);transition:.3s}
.rc-row.m{border-color:rgba(21,146,74,.45);background:var(--success-50)}
.rc-row.x{border-color:rgba(217,45,32,.5);background:var(--danger-50)}
.rc-row.d{border-color:rgba(194,120,3,.5);background:var(--warning-50)}
.rc-row.scan{box-shadow:0 0 0 2px rgba(var(--brand-rgb),.4)}

/* Workflow builder */
.wf{display:flex;align-items:stretch;gap:0;overflow-x:auto;padding:10px 4px 16px}
.wf-node{min-width:170px;max-width:200px;border:1.5px solid var(--border);border-radius:14px;padding:12px;background:var(--surface);box-shadow:var(--shadow-sm);transition:.3s;position:relative}
.wf-node .wn-t{font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;font-weight:700;margin-bottom:6px;display:flex;align-items:center;gap:6px}
.wf-node b{font-size:12.5px;display:block;line-height:1.35}
.wf-node small{font-size:11px;color:var(--muted);display:block;margin-top:4px}
.wf-node.trigger .wn-t{color:var(--info)}.wf-node.cond .wn-t{color:var(--warning)}.wf-node.action .wn-t{color:var(--success)}
.wf-node.run{border-color:var(--brand);box-shadow:0 0 0 4px rgba(var(--brand-rgb),.15)}
.wf-node.ok{border-color:var(--success);background:var(--success-50)}
.wf-node.skip{opacity:.5}
.wf-arrow{display:flex;align-items:center;padding:0 4px;color:var(--border-2)}
.wf-arrow i{display:block;width:30px;height:2px;background:currentColor;position:relative}
.wf-arrow i:after{content:"";position:absolute;right:-1px;top:-4px;border:5px solid transparent;border-left-color:currentColor;border-right:0}
.wf-arrow.lit{color:var(--success)}

/* Hostel */
.rooms{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px}
.room{border-radius:10px;padding:8px 6px;text-align:center;font-size:11.5px;font-weight:600;border:1.5px solid var(--border);cursor:pointer;background:var(--surface);transition:.12s}
.room:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.room small{display:block;font-weight:500;color:var(--muted);font-size:10.5px}
.room.full{background:var(--danger-50);border-color:rgba(217,45,32,.35)}
.room.part{background:var(--warning-50);border-color:rgba(194,120,3,.35)}
.room.free{background:var(--success-50);border-color:rgba(21,146,74,.35)}
.room.maint{background:var(--surface-3);border-style:dashed}

/* Transport map */
.map{position:relative;background:var(--surface-2);border-radius:12px;overflow:hidden;border:1px solid var(--border)}
.map svg{display:block;width:100%;height:auto}

/* AI panel */
.ai-panel{position:fixed;top:0;right:0;bottom:0;width:min(440px,100vw);background:var(--surface);z-index:95;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;transform:translateX(105%);transition:transform .28s cubic-bezier(.2,.8,.3,1);border-left:1px solid var(--border)}
.ai-panel.open{transform:none}
.ai-h{padding:16px 18px;background:linear-gradient(135deg,#2a1065,#7C3AED 60%,#D42A2F);color:#fff;display:flex;align-items:center;gap:12px}
.ai-h h3{color:#fff}.ai-h p{margin:0;font-size:12px;opacity:.85}
.ai-h .icon-btn{color:#fff}.ai-h .icon-btn:hover{background:rgba(255,255,255,.15);color:#fff}
.ai-orb{width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.18);display:grid;place-items:center}
.ai-body{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--surface-2)}
.ai-msg{max-width:92%;font-size:13px;line-height:1.55}
.ai-msg.user{align-self:flex-end;background:var(--brand);color:#fff;padding:9px 13px;border-radius:14px 14px 3px 14px}
.ai-msg.bot{align-self:flex-start;background:var(--surface);border:1px solid var(--border);padding:12px 14px;border-radius:14px 14px 14px 3px;box-shadow:var(--shadow-sm)}
.ai-msg.bot table{width:100%;border-collapse:collapse;margin:8px 0;font-size:12px}
.ai-msg.bot td,.ai-msg.bot th{padding:5px 6px;border-bottom:1px solid var(--border);text-align:left}
.ai-msg.bot th{color:var(--muted);font-weight:600;font-size:11px}
.ai-msg.bot ul{margin:6px 0;padding-left:18px}
.ai-src{display:flex;gap:6px;flex-wrap:wrap;margin-top:9px;padding-top:8px;border-top:1px dashed var(--border)}
.ai-src span{font-size:10.5px;padding:2px 8px;border-radius:6px;background:var(--surface-3);color:var(--muted);display:inline-flex;gap:4px;align-items:center}
.ai-src .i{width:11px;height:11px}
.typing{display:inline-flex;gap:4px;padding:4px 0}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:typ 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes typ{0%,60%,100%{opacity:.25;transform:none}30%{opacity:1;transform:translateY(-3px)}}
.ai-sugg{display:flex;gap:6px;flex-wrap:wrap;padding:10px 14px 0;background:var(--surface)}
.ai-sugg .chip{font-size:11.5px;padding:4px 10px}
.ai-in{padding:12px 14px;display:flex;gap:8px;background:var(--surface);border-top:1px solid var(--border)}
.ai-in input{flex:1}
.ai-guard{font-size:11px;color:var(--muted);padding:0 14px 10px;background:var(--surface);display:flex;gap:6px;align-items:center}

/* Tour */
.tour-block{position:fixed;inset:0;z-index:400}
.tour-spot{position:fixed;z-index:401;border-radius:12px;box-shadow:0 0 0 9999px rgba(6,12,30,.62),0 0 0 3px var(--brand),0 0 24px 4px rgba(var(--brand-rgb),.5);transition:all .35s cubic-bezier(.2,.8,.3,1);pointer-events:none}
.tour-spot.none{box-shadow:0 0 0 9999px rgba(6,12,30,.62);width:0!important;height:0!important}
.tour-pop{position:fixed;z-index:402;width:min(370px,calc(100vw - 32px));background:var(--surface);border-radius:16px;box-shadow:var(--shadow-lg);border:1px solid var(--border);transition:top .35s cubic-bezier(.2,.8,.3,1),left .35s cubic-bezier(.2,.8,.3,1);overflow:hidden}
.tour-pop.center{width:min(520px,calc(100vw - 32px))}
.tour-pop .tp-top{height:4px;background:var(--surface-3)}
.tour-pop .tp-top i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--gold));transition:width .3s}
.tour-pop .tp-b{padding:16px 18px 6px}
.tour-pop .tp-step{font-size:11px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.07em;margin-bottom:6px;display:flex;justify-content:space-between}
.tour-pop h3{font-size:16px;margin-bottom:6px}
.tour-pop .tp-body{color:var(--text-2);font-size:13.5px;line-height:1.6}
.tour-pop .tp-body ul{margin:6px 0;padding-left:18px}
.tour-pop .tp-body li{margin:3px 0}
.tour-pop .tp-tip{margin-top:10px;font-size:12.5px;background:var(--gold-50);border-radius:10px;padding:8px 10px;display:flex;gap:8px;color:var(--text-2)}
.tour-pop .tp-f{display:flex;align-items:center;gap:8px;padding:12px 18px 16px}
.tour-hero{display:flex;gap:14px;align-items:center;margin-bottom:10px}
.tour-hero .th-ic{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--gold));display:grid;place-items:center;color:#fff;flex:none}
.tour-hero .th-ic .i{width:26px;height:26px}
.typing-field{box-shadow:0 0 0 3px rgba(var(--brand-rgb),.35)!important;border-color:var(--brand)!important}

/* Learning center */
.lesson{display:flex;gap:14px;align-items:flex-start;padding:14px;border:1px solid var(--border);border-radius:14px;background:var(--surface);cursor:pointer;transition:.15s}
.lesson:hover{border-color:rgba(var(--brand-rgb),.45);box-shadow:var(--shadow);transform:translateY(-1px)}
.lesson .l-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none}
.lesson b{font-size:14px;display:block}
.lesson p{font-size:12.5px;color:var(--muted);margin:3px 0 8px}
.lesson .l-meta{display:flex;gap:8px;align-items:center;font-size:11.5px;color:var(--muted)}
.lesson.done .l-ic{background:var(--success)!important;color:#fff!important}
.flow{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap}
.flow .f-box{flex:1;min-width:140px;border:1px solid var(--border);border-radius:12px;padding:12px;background:var(--surface-2);text-align:center;font-size:12.5px}
.flow .f-box b{display:block;margin:6px 0 2px;font-size:13px}
.flow .f-box .i{color:var(--brand);width:22px;height:22px}
.flow .f-ar{display:grid;place-items:center;color:var(--muted)}
.gloss{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.gloss div{padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}
.gloss b{color:var(--brand);font-size:13px}
.gloss p{margin:4px 0 0;font-size:12.5px;color:var(--text-2)}
details.faq{border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:var(--surface);margin-bottom:8px}
details.faq summary{cursor:pointer;font-weight:600;font-size:13.5px}
details.faq p{margin:8px 0 0;color:var(--text-2);font-size:13px}

/* Misc */
.hero-banner{border-radius:18px;padding:22px 24px;color:#fff;background:linear-gradient(120deg,#0F2557 0%,#1d3f8f 55%,rgba(var(--brand-rgb),1) 130%);position:relative;overflow:hidden;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.hero-banner:after{content:"";position:absolute;right:-60px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(rgba(245,166,35,.35),transparent 70%)}
.hero-banner h2{color:#fff;font-size:21px}
.hero-banner p{color:#d2dbf2;margin:4px 0 0}
.hero-banner>*{position:relative;z-index:1}
.hero-banner .btn{border-color:rgba(255,255,255,.25)}
.ai-summary{background:linear-gradient(135deg,var(--violet-50),var(--brand-50));border:1px solid rgba(124,58,237,.22)}
.denied{max-width:560px;margin:60px auto;text-align:center}
.denied .d-ic{width:76px;height:76px;border-radius:22px;background:var(--danger-50);color:var(--danger);display:grid;place-items:center;margin:0 auto 16px}
.denied .d-ic .i{width:36px;height:36px}
.kv{display:grid;grid-template-columns:140px 1fr;gap:8px 12px;font-size:13px}
.kv dt{color:var(--muted)}.kv dd{margin:0;font-weight:500}
.hash{font-family:ui-monospace,Consolas,monospace;font-size:11px;color:var(--muted)}
.perm-cell{text-align:center}
.perm-cell select{font-size:12px;height:30px;padding:0 26px 0 8px}
.sim-fab{position:fixed;right:20px;bottom:20px;z-index:60;border-radius:99px;box-shadow:0 10px 24px rgba(12,26,61,.35)}
.fab-menu{position:fixed;bottom:76px;left:280px;z-index:61;width:300px}
.badge-live{font-size:10px;font-weight:700;letter-spacing:.06em;color:#fff;background:var(--danger);padding:2px 7px;border-radius:5px;animation:blink 1.6s infinite}
.watermark{font-size:11px;color:var(--muted);text-align:center;padding:20px 0 0}
.counter{font-variant-numeric:tabular-nums}
.pill-tabs{display:flex;gap:6px;flex-wrap:wrap}
.ring{position:relative;display:inline-grid;place-items:center}
.ring b{position:absolute;font-family:var(--font-h);font-size:15px}
.portal-hero{display:flex;gap:18px;align-items:center}
.hall{background:#fff;color:#111;border:2px solid #0F2557;border-radius:10px;padding:18px;font-size:12.5px}
.hall table{width:100%;border-collapse:collapse;margin-top:10px}
.hall td,.hall th{border:1px solid #bbb;padding:6px 8px;text-align:left}

/* ---------- Responsive ---------- */
@media (max-width:1200px){.g-4{grid-template-columns:repeat(2,minmax(0,1fr))}.g-5{grid-template-columns:repeat(3,minmax(0,1fr))}.cam-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1000px){
  .login{grid-template-columns:1fr}.login-hero{padding:28px 20px}.login-hero h1{font-size:28px;margin-top:24px}.hero-photo{display:none}
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:276px;transform:translateX(-100%);transition:transform .25s}
  .sidebar.open{transform:none;box-shadow:var(--shadow-lg)}
  .menu-btn{display:grid}
  .g-21,.g-12,.g-32,.g-3,.g-2{grid-template-columns:1fr}.span-2{grid-column:auto}
  .recon{grid-template-columns:1fr}
  .pg{grid-template-columns:1fr}.pg-left{border-radius:18px 18px 0 0}
}
@media (max-width:700px){
  .content{padding:16px 16px 60px}
  .topbar{padding:0 12px;gap:6px}
  .search{display:none}
  .user-chip div,.live-toggle .lt-text,.ai-btn .ai-text{display:none}
  .g-4,.g-5{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .role-grid{grid-template-columns:repeat(2,1fr)}
  .cam-grid,.cam-grid.focus{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
  h1{font-size:20px}
  .sim-fab .fab-t{display:none}.sim-fab{width:48px;height:48px;padding:0}
  .kv{grid-template-columns:110px 1fr}
  .notif-panel{width:calc(100vw - 24px)}
  .bar-row{grid-template-columns:100px 1fr 50px}
}
@media print{
  body *{visibility:hidden}
  .print-area,.print-area *{visibility:visible}
  .print-area{position:absolute;left:0;top:0;width:100%}
}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}