/* ============================================================
   NIA COLLEGE CONNECT — Design System
   Visual language adapted from the approved mobile UI reference:
   blue gradient welcome cards, white rounded cards, soft shadows,
   pill chips, colored accent bars, vertical timeline, bottom nav.
   ============================================================ */

:root{
  --blue:#1764F5; --blue-dark:#0F49C4; --blue-ink:#0B2450; --blue-soft:#EAF1FE;
  --navy:#0B2450; --navy-2:#12305F;
  --bg:#F1F5FC; --card:#FFFFFF; --line:#E3EAF5; --line-2:#EDF1F9;
  --ink:#16233D; --muted:#64748E; --faint:#8B97AE;
  --green:#16A34A; --green-bg:#E7F7EE;
  --amber:#F59E0B; --amber-bg:#FEF4E0;
  --red:#E5484D;  --red-bg:#FDECEC;
  --purple:#7C5CE6; --purple-bg:#EFEAFE;
  --teal:#0EA5E9;  --teal-bg:#E5F5FD;
  --grad:linear-gradient(135deg,#1764F5 0%,#3D8BFF 55%,#5FA0FF 100%);
  --grad-deep:linear-gradient(135deg,#0B2450 0%,#153C7E 60%,#1764F5 130%);
  --r-sm:10px; --r-md:14px; --r-lg:18px; --r-xl:24px;
  --sh-sm:0 2px 8px rgba(23,54,91,.06);
  --sh:0 8px 24px rgba(23,54,91,.08);
  --sh-lg:0 18px 44px rgba(11,37,80,.16);
  --nav-h:62px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 var(--font);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;vertical-align:middle}
a{color:var(--blue);text-decoration:none}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:26px;font-weight:800}
h2{font-size:20px;font-weight:750}
h3{font-size:16px;font-weight:700}
p{margin:0 0 .9em}
small{font-size:12.5px;color:var(--muted)}
hr{border:0;border-top:1px solid var(--line-2);margin:16px 0}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}
::selection{background:#BDD6FE}

/* ---------- shell ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.app-grid{max-width:1180px;margin:22px auto;padding:0 20px;display:grid;grid-template-columns:246px minmax(0,1fr);gap:24px;align-items:start}
@media(max-width:900px){.app-grid{display:block;margin:0 auto;padding:0}}

/* ---------- public navbar ---------- */
.pnav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.pnav .wrap{display:flex;align-items:center;gap:26px;height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:var(--ink);white-space:nowrap}
.brand .logo{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;color:#fff;box-shadow:var(--sh-sm);flex:0 0 auto}
.brand small{display:block;font-size:10.5px;font-weight:600;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.pnav .links{display:flex;gap:4px;margin-left:8px}
.pnav .links a{color:#41506B;font-weight:600;font-size:14px;padding:8px 12px;border-radius:9px}
.pnav .links a:hover,.pnav .links a.active{color:var(--blue);background:var(--blue-soft)}
.pnav .cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.burger{display:none;margin-left:auto;background:none;border:0;padding:8px;border-radius:9px;color:var(--ink);cursor:pointer}
.burger:hover{background:var(--line-2)}
.mnav{display:none}
@media(max-width:960px){
  .pnav .links,.pnav .cta{display:none}
  .burger{display:block}
  .mnav{position:fixed;inset:var(--nav-h) 0 auto 0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--sh-lg);padding:14px 20px 20px;z-index:39;display:none}
  .mnav.open{display:block}
  .mnav a{display:block;padding:12px 10px;border-radius:10px;color:var(--ink);font-weight:600}
  .mnav a:hover{background:var(--blue-soft);color:var(--blue)}
  .mnav .row{display:flex;gap:10px;margin-top:10px}
  .mnav .row .btn{flex:1}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--blue);color:#fff;border:0;border-radius:12px;padding:11px 18px;font:600 14px var(--font);cursor:pointer;transition:.15s;white-space:nowrap;text-decoration:none}
.btn:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:var(--sh)}
.btn:active{transform:translateY(0)}
.btn.lg{padding:14px 26px;border-radius:14px;font-size:15px}
.btn.sm{padding:7px 13px;font-size:13px;border-radius:10px}
.btn.light{background:var(--blue-soft);color:var(--blue)}
.btn.light:hover{background:#DCE8FE;box-shadow:none}
.btn.ghost{background:transparent;color:var(--blue);border:1.5px solid #C7D9FC}
.btn.ghost:hover{background:var(--blue-soft);box-shadow:none}
.btn.white{background:#fff;color:var(--blue)}
.btn.white:hover{background:#F0F6FF}
.btn.danger{background:var(--red)}
.btn.danger:hover{background:#C73538}
.btn.success{background:var(--green)}
.btn.success:hover{background:#128A3F}
.btn.dark{background:var(--navy)}
.btn.dark:hover{background:#0E2E5E}
.btn.block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none!important}
.icon-btn{width:38px;height:38px;border-radius:12px;border:0;background:#fff;color:var(--ink);display:inline-grid;place-items:center;cursor:pointer;position:relative;box-shadow:var(--sh-sm);transition:.15s}
.icon-btn:hover{background:var(--blue-soft);color:var(--blue)}
.icon-btn .dot{position:absolute;top:8px;right:8px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--red);color:#fff;font-size:10px;font-weight:700;display:grid;place-items:center;border:2px solid #fff}
.btn-pill{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font:600 13px var(--font);color:var(--ink);cursor:pointer;transition:.15s}
.btn-pill:hover{border-color:#BDD3FA;color:var(--blue)}
.btn-pill.active{background:var(--blue);border-color:var(--blue);color:#fff}

/* ---------- public hero & landing ---------- */
.hero{position:relative;background:var(--grad-deep);border-radius:0 0 30px 30px;color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:50%;background:rgba(93,146,255,.22);filter:blur(4px)}
.hero::before{content:"";position:absolute;right:120px;bottom:-190px;width:320px;height:320px;border-radius:50%;background:rgba(63,120,255,.28);filter:blur(6px)}
.hero .wrap{position:relative;z-index:2;padding-top:64px;padding-bottom:70px;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero .kicker{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:7px 14px;font-size:12.5px;font-weight:600;letter-spacing:.04em}
.hero h1{font-size:clamp(30px,4.6vw,46px);margin:18px 0 14px;color:#fff}
.hero p.lead{color:#C9D9F8;font-size:16.5px;max-width:54ch}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero .stats{display:flex;gap:0;margin-top:34px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-lg);padding:16px 8px;backdrop-filter:blur(6px)}
.hero .stats div{flex:1;text-align:center;padding:0 12px}
.hero .stats div+div{border-left:1px solid rgba(255,255,255,.14)}
.hero .stats b{font-size:22px;display:block}
.hero .stats span{font-size:12px;color:#B9CBF0}
.hero-art{position:relative}
.hero-art .glass{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--r-xl);padding:22px;backdrop-filter:blur(8px);box-shadow:var(--sh-lg)}
.hero-art .glass .row{display:flex;align-items:center;gap:12px;padding:10px 6px}
.hero-art .glass .row+.row{border-top:1px solid rgba(255,255,255,.14)}
.hero-art .tile{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.16);color:#fff;flex:0 0 auto}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;padding-bottom:44px}.hero-art{display:none}}

.section{padding:56px 0 8px}
.section .head{display:flex;align-items:end;justify-content:space-between;gap:14px;margin-bottom:22px}
.section .head .eyebrow{color:var(--blue);font-weight:700;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase}
.section .head h2{margin:6px 0 0;font-size:24px}
.section .head p{color:var(--muted);margin:6px 0 0;max-width:62ch}
.section.alt{background:#fff;border-block:1px solid var(--line);margin-top:40px}

/* ---------- generic cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh-sm)}
.card.pad-lg{padding:26px}
.card.flat{box-shadow:none}
.card.hover{transition:.16s}
.card.hover:hover{box-shadow:var(--sh);transform:translateY(-2px);border-color:#CFDDF6}
.cards{display:grid;gap:16px}
.cards.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cards.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:960px){.cards.c3,.cards.c4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.cards.c2,.cards.c3,.cards.c4{grid-template-columns:1fr}}
.card h3{margin-bottom:6px}
.card .meta{color:var(--muted);font-size:13px}
.card .foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;gap:10px}

/* stat card (image-4 style: icon tile, label, big number, trend) */
.stat{display:flex;gap:14px;align-items:flex-start}
.stat .tile{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;flex:0 0 auto}
.stat .lbl{font-size:12.5px;color:var(--muted);font-weight:600}
.stat .num{font-size:24px;font-weight:800;letter-spacing:-.02em;line-height:1.15}
.stat .trend{font-size:12px;font-weight:700;display:inline-flex;align-items:center;gap:3px}
.trend.up{color:var(--green)}.trend.down{color:var(--red)}
.tile.blue{background:var(--blue-soft);color:var(--blue)}
.tile.green{background:var(--green-bg);color:var(--green)}
.tile.amber{background:var(--amber-bg);color:var(--amber)}
.tile.red{background:var(--red-bg);color:var(--red)}
.tile.purple{background:var(--purple-bg);color:var(--purple)}
.tile.teal{background:var(--teal-bg);color:var(--teal)}
.tile.navy{background:#E8EDF7;color:var(--navy)}

/* ---------- welcome panel (reference: blue gradient card) ---------- */
.welcome{position:relative;background:var(--grad);border-radius:var(--r-xl);padding:22px;color:#fff;box-shadow:var(--sh-lg);overflow:hidden;margin-bottom:18px}
.welcome::after{content:"";position:absolute;right:-70px;top:-70px;width:230px;height:230px;border-radius:50%;background:rgba(255,255,255,.14)}
.welcome .top{display:flex;align-items:center;gap:12px;position:relative;z-index:1}
.welcome .who{flex:1;min-width:0}
.welcome .who h2{color:#fff;font-size:21px;margin:0 0 2px}
.welcome .who small{color:#D6E4FF;font-size:13px}
.welcome .top .icon-btn{background:rgba(255,255,255,.16);color:#fff;box-shadow:none}
.welcome .top .icon-btn:hover{background:rgba(255,255,255,.28);color:#fff}
.welcome .top .icon-btn .dot{border-color:rgba(255,255,255,.2)}
.avatar{width:42px;height:42px;border-radius:14px;background:#fff;color:var(--blue);display:grid;place-items:center;font-weight:800;font-size:15px;flex:0 0 auto;overflow:hidden;border:2px solid rgba(255,255,255,.55)}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar.sm{width:34px;height:34px;border-radius:11px;font-size:13px}
.avatar.lg{width:72px;height:72px;border-radius:22px;font-size:24px}
.welcome .inner{position:relative;z-index:1;background:#fff;border-radius:var(--r-lg);padding:16px;margin-top:16px;color:var(--ink);box-shadow:var(--sh)}
.welcome .inner .head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.welcome .inner .head b{font-size:14.5px}
.welcome .inner .head .btn{padding:7px 14px;font-size:12.5px;border-radius:10px}
.segbar{display:flex;gap:5px;margin:13px 0 8px}
.segbar i{flex:1;height:9px;border-radius:6px;background:#DCE6F8}
.segbar i.on{background:var(--blue)}
.segbar i.half{background:linear-gradient(90deg,var(--blue) 50%,#DCE6F8 50%)}
.welcome .inner .row{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
/* search row inside welcome panel (reference: dark header search) */
.welcome .searchrow{position:relative;z-index:1;display:flex;gap:10px;margin-top:14px}
.searchbar{flex:1;display:flex;align-items:center;gap:9px;background:#fff;border-radius:13px;padding:11px 14px;color:var(--faint);box-shadow:var(--sh)}
.searchbar input{border:0;outline:0;flex:1;font:500 14px var(--font);color:var(--ink);background:transparent;min-width:0}
.searchbar.on-dark{background:rgba(255,255,255,.14);color:#D6E4FF;border:1px solid rgba(255,255,255,.2)}
.searchbar.on-dark input{color:#fff}
.searchbar.on-dark input::placeholder{color:#AFC6F5}
.filters-chip{display:inline-flex;align-items:center;gap:7px;background:#fff;color:var(--blue-ink);border:0;border-radius:13px;padding:11px 16px;font:600 13.5px var(--font);cursor:pointer;box-shadow:var(--sh);transition:.15s}
.filters-chip:hover{transform:translateY(-1px)}

/* ---------- chips & pills ---------- */
.chips{display:flex;gap:9px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 15px;font:600 13px var(--font);color:#41506B;cursor:pointer;transition:.15s;user-select:none}
.chip:hover{border-color:#BDD3FA;color:var(--blue)}
.chip.active{background:var(--blue);border-color:var(--blue);color:#fff}
.chip .cnt{background:var(--blue-soft);color:var(--blue);border-radius:999px;font-size:11px;padding:1px 8px;font-weight:700}
.chip.active .cnt{background:rgba(255,255,255,.25);color:#fff}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 11px;font-size:11.5px;font-weight:700;letter-spacing:.01em}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.85}
.pill.green{background:var(--green-bg);color:var(--green)}
.pill.amber{background:var(--amber-bg);color:#B45309}
.pill.red{background:var(--red-bg);color:var(--red)}
.pill.blue{background:var(--blue-soft);color:var(--blue)}
.pill.purple{background:var(--purple-bg);color:var(--purple)}
.pill.gray{background:#EEF2F9;color:#5B6B87}
.badge{display:inline-block;background:var(--blue-soft);color:var(--blue);border-radius:999px;padding:3px 10px;font-size:11px;font-weight:700}

/* ---------- list rows & accent cards ---------- */
.rows{display:flex;flex-direction:column;gap:12px}
.rowcard{position:relative;display:flex;gap:13px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:14px 16px;box-shadow:var(--sh-sm);transition:.15s;color:inherit}
a.rowcard:hover{border-color:#C6D7F8;box-shadow:var(--sh);transform:translateY(-1px)}
.rowcard .tile{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;flex:0 0 auto}
.rowcard .body{flex:1;min-width:0}
.rowcard .body b{display:block;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rowcard .body span{color:var(--muted);font-size:13px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rowcard .end{display:flex;flex-direction:column;align-items:end;gap:6px;flex:0 0 auto}
.rowcard .end time{font-size:12px;color:var(--faint);font-weight:600}
.accent{position:relative;padding-left:19px}
.accent::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:4.5px;border-radius:0 4px 4px 0;background:var(--blue)}
.accent.amber::before{background:var(--amber)}
.accent.green::before{background:var(--green)}
.accent.red::before{background:var(--red)}
.accent.purple::before{background:var(--purple)}
.accent.teal::before{background:var(--teal)}

/* shortcut tiles (dashboard categories) */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media(max-width:620px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
.tilecard{display:flex;flex-direction:column;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 10px;text-align:center;color:var(--ink);font-weight:650;font-size:12.5px;transition:.15s;box-shadow:var(--sh-sm)}
.tilecard:hover{transform:translateY(-2px);box-shadow:var(--sh);border-color:#C6D7F8;color:var(--blue)}
.tilecard .tile{width:46px;height:46px;border-radius:14px}
.tilecard small{color:var(--faint);font-size:11px}

/* ---------- section head inside app ---------- */
.app-sec{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:22px 0 12px}
.app-sec h3{margin:0;font-size:16.5px}
.app-sec a{font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:4px}

/* ---------- sidebar (portal) ---------- */
.side{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;box-shadow:var(--sh-sm);position:sticky;top:84px}
.side .cap{font-size:11px;font-weight:700;color:var(--faint);text-transform:uppercase;letter-spacing:.08em;padding:8px 12px 4px}
.side a{display:flex;align-items:center;gap:11px;padding:10.5px 12px;border-radius:11px;color:#4A5A78;font-weight:600;font-size:13.5px;margin:1px 0;transition:.13s}
.side a svg{width:19px;height:19px;flex:0 0 auto;opacity:.75}
.side a:hover{background:var(--line-2);color:var(--ink)}
.side a.active{background:var(--blue-soft);color:var(--blue)}
.side a.active svg{opacity:1}
.side .sep{border-top:1px solid var(--line-2);margin:10px 4px}
@media(max-width:900px){.side{display:none}}

/* ---------- bottom nav (mobile, reference style) ---------- */
.bnav{display:none;position:fixed;left:0;right:0;bottom:0;z-index:50;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 30px rgba(11,37,80,.08);padding:6px 8px calc(8px + env(safe-area-inset-bottom))}
.bnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;color:#7E8CA6;font-size:10.5px;font-weight:650;padding:6px 2px;border-radius:12px}
.bnav a svg{width:22px;height:22px}
.bnav a.active{color:var(--blue)}
.bnav .wrap-fab{position:relative;top:-16px;flex:0 0 auto}
.fab{width:54px;height:54px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;border:4px solid var(--bg);box-shadow:0 10px 22px rgba(23,100,245,.4);cursor:pointer;transition:.15s}
.fab:hover{transform:scale(1.06) rotate(90deg)}
.fab-menu{position:fixed;bottom:92px;left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh-lg);padding:8px;z-index:51;display:none;min-width:210px}
.fab-menu.open{display:block}
.fab-menu a{display:flex;align-items:center;gap:11px;padding:11px 14px;border-radius:11px;color:var(--ink);font-weight:600;font-size:13.5px}
.fab-menu a:hover{background:var(--blue-soft);color:var(--blue)}
@media(max-width:900px){
  .bnav{display:flex}
  .app-grid{padding-bottom:86px}
}

/* ---------- forms ---------- */
.field{margin-bottom:15px}
.field label{display:block;font-weight:650;font-size:13px;margin-bottom:6px;color:#33415C}
.field .hint{font-size:12px;color:var(--faint);margin-top:5px}
.input,select.input,textarea.input{width:100%;padding:12px 14px;border:1.5px solid #D8E1F1;border-radius:12px;font:500 14px var(--font);color:var(--ink);background:#fff;transition:.15s;outline:none}
.input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,100,245,.14)}
textarea.input{min-height:110px;resize:vertical}
.input.error{border-color:var(--red)}
.input-icon{position:relative}
.input-icon>svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--faint);pointer-events:none}
.input-icon .input{padding-left:41px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
@media(max-width:620px){.grid2{grid-template-columns:1fr}}
.switch{position:relative;display:inline-block;width:44px;height:25px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}
.switch i{position:absolute;inset:0;background:#CBD6EA;border-radius:999px;transition:.2s;cursor:pointer}
.switch i::before{content:"";position:absolute;width:19px;height:19px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s;box-shadow:0 1px 4px rgba(0,0,0,.2)}
.switch input:checked+i{background:var(--blue)}
.switch input:checked+i::before{transform:translateX(19px)}
.checkline{display:flex;align-items:center;gap:10px;font-size:13.5px;color:#41506B;padding:7px 0}
.radio-opt{display:flex;align-items:flex-start;gap:11px;border:1.5px solid var(--line);border-radius:13px;padding:13px 15px;margin:9px 0;cursor:pointer;transition:.14s;font-weight:500}
.radio-opt:hover{border-color:#BDD3FA;background:#F8FAFF}
.radio-opt.sel{border-color:var(--blue);background:var(--blue-soft)}
.radio-opt input{accent-color:var(--blue);margin-top:3px}
.radio-opt .letter{width:24px;height:24px;border-radius:8px;background:var(--line-2);display:grid;place-items:center;font-weight:700;font-size:12.5px;color:#5B6B87;flex:0 0 auto}
.radio-opt.sel .letter{background:var(--blue);color:#fff}

/* ---------- notice / toast / empty / skeleton ---------- */
.notice{display:flex;gap:11px;align-items:flex-start;background:#F0F6FF;border:1px solid #C9DBFC;color:#1D4FB8;border-radius:var(--r-md);padding:13px 15px;margin:0 0 16px;font-size:13.5px}
.notice.green{background:var(--green-bg);border-color:#BEE8CF;color:#116A34}
.notice.amber{background:var(--amber-bg);border-color:#F5DFAE;color:#92580A}
.notice.red{background:var(--red-bg);border-color:#F3C6C8;color:#A62B2F}
.notice b{display:block;margin-bottom:2px}
.toast-wrap{position:fixed;top:18px;right:18px;z-index:100;display:flex;flex-direction:column;gap:9px}
.toast{background:var(--navy);color:#fff;border-radius:13px;padding:12px 18px;font-size:13.5px;font-weight:600;box-shadow:var(--sh-lg);display:flex;gap:9px;align-items:center;animation:slideIn .25s}
.toast.green{background:var(--green)}
.toast.red{background:var(--red)}
@keyframes slideIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.empty{text-align:center;padding:46px 20px;color:var(--muted)}
.empty .art{width:130px;height:130px;margin:0 auto 14px;border-radius:50%;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue)}
.empty h3{color:var(--ink)}
.skeleton{border-radius:var(--r-lg);background:linear-gradient(90deg,#EDF1F9 25%,#F7FAFF 50%,#EDF1F9 75%);background-size:200% 100%;animation:sk 1.2s infinite}
@keyframes sk{from{background-position:200% 0}to{background-position:-200% 0}}
.netdot{position:fixed;bottom:14px;left:14px;z-index:99;display:none;align-items:center;gap:8px;background:var(--navy);color:#fff;padding:9px 15px;border-radius:999px;font-size:12.5px;font-weight:600;box-shadow:var(--sh-lg)}
.netdot.show{display:inline-flex}
.netdot i{width:9px;height:9px;border-radius:50%;background:var(--amber);animation:pulse 1.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- timeline (reference: vertical progress) ---------- */
.timeline{position:relative;margin:8px 0 4px;padding-left:0}
.timeline .step{position:relative;padding:0 0 26px 44px}
.timeline .step::before{content:"";position:absolute;left:14px;top:26px;bottom:4px;width:2px;background:var(--line)}
.timeline .step:last-child::before{display:none}
.timeline .step:last-child{padding-bottom:4px}
.timeline .dot{position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;border:2px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--faint)}
.timeline .step.done .dot{background:var(--blue);border-color:var(--blue);color:#fff}
.timeline .step.current .dot{border-color:var(--blue);color:var(--blue);box-shadow:0 0 0 4px rgba(23,100,245,.15)}
.timeline .step.rejected .dot{background:var(--red);border-color:var(--red);color:#fff}
.timeline .step b{display:block;font-size:14.5px}
.timeline .step time{font-size:12px;color:var(--faint);font-weight:600}
.timeline .step p{font-size:13px;color:var(--muted);margin:3px 0 0}
.timeline .step.pending b{color:#7E8CA6}

/* ---------- tables (admin) ---------- */
.tblwrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:560px}
.tbl th{background:#F6F9FE;text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:#5B6B87;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:#F8FBFF}
.tbl .who{display:flex;align-items:center;gap:10px}
.tbl .who b{display:block;font-size:13.5px}
.tbl .who small{color:var(--faint)}

/* ---------- chat ---------- */
.chat-list .rowcard{padding:12px 14px}
.chat-room{display:flex;flex-direction:column;min-height:56vh}
.chat-msgs{flex:1;display:flex;flex-direction:column;gap:4px;padding:18px 4px;overflow-y:auto}
.msg{max-width:76%;display:flex;gap:9px;align-items:flex-end}
.msg .bubble{background:#fff;border:1px solid var(--line);border-radius:16px 16px 16px 5px;padding:10px 14px;font-size:14px;box-shadow:var(--sh-sm);word-break:break-word}
.msg .bubble .nm{font-size:11.5px;font-weight:700;color:var(--blue);display:block;margin-bottom:2px}
.msg time{font-size:10.5px;color:var(--faint);margin-left:6px}
.msg.me{align-self:flex-end;flex-direction:row-reverse}
.msg.me .bubble{background:var(--blue);border-color:var(--blue);color:#fff;border-radius:16px 16px 5px 16px}
.msg.pending .bubble{opacity:.65;border-style:dashed}
.chat-input{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 8px 8px 18px;box-shadow:var(--sh-sm)}
.chat-input input{flex:1;border:0;outline:0;font:500 14px var(--font);min-width:0}
.chat-input .btn{border-radius:999px;padding:10px 18px}
.day-sep{text-align:center;color:var(--faint);font-size:11.5px;font-weight:600;margin:10px 0}
.presence{font-size:12px;font-weight:600}
.presence.on{color:var(--green)}
.presence.off{color:var(--faint)}

/* ---------- code blocks ---------- */
.codebox{background:#0D1B3A;color:#DCE6F8;border-radius:14px;overflow:hidden;margin:14px 0;font:12.8px/1.65 'JetBrains Mono',ui-monospace,'Cascadia Code',Consolas,monospace}
.codebox .cb-head{display:flex;align-items:center;justify-content:space-between;padding:9px 14px;background:rgba(255,255,255,.06);font-size:11.5px;color:#9FB2D8;font-weight:600}
.codebox .cb-head .copy{background:rgba(255,255,255,.1);border:0;color:#DCE6F8;border-radius:8px;padding:4px 10px;font-size:11px;font-weight:700;cursor:pointer}
.codebox .cb-head .copy:hover{background:rgba(255,255,255,.2)}
.codebox pre{margin:0;padding:14px 16px;overflow-x:auto}
.tok-kw{color:#7DB0FF;font-weight:600}.tok-str{color:#8CE0A4}.tok-com{color:#6C82AC;font-style:italic}
.tok-num{color:#FFB86B}.tok-fn{color:#C792EA}.tok-tag{color:#7DB0FF}.tok-attr{color:#FFB86B}

/* ---------- calendar ---------- */
.cal{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:16px}
.cal .cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.cal .cal-head b{font-size:15px}
.cal .dow{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center;font-size:11px;font-weight:700;color:var(--faint);text-transform:uppercase;margin-bottom:6px}
.cal .days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal .days .d{aspect-ratio:1;display:grid;place-items:center;border-radius:11px;font-size:13px;font-weight:600;color:#41506B;position:relative;cursor:default}
.cal .days .d.dim{color:#C3CDE0}
.cal .days .d.today{background:var(--blue-soft);color:var(--blue)}
.cal .days .d.ev{background:var(--blue);color:#fff}
.cal .days .d .evdot{position:absolute;bottom:5px;width:4px;height:4px;border-radius:50%;background:var(--blue)}
.cal .days .d.ev .evdot{background:#fff}
.daypills{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:none}
.daypills::-webkit-scrollbar{display:none}
.daypill{flex:0 0 auto;width:56px;padding:9px 0;border-radius:14px;text-align:center;background:#fff;border:1px solid var(--line);cursor:pointer;transition:.14s}
.daypill b{display:block;font-size:16px}
.daypill span{font-size:10px;font-weight:700;color:var(--faint);text-transform:uppercase}
.daypill.active{background:var(--blue);border-color:var(--blue);color:#fff}
.daypill.active span{color:#CFE0FF}

/* ---------- donut (reports) ---------- */
.donut{--p:65;--sz:120px;width:var(--sz);height:var(--sz);border-radius:50%;background:conic-gradient(var(--blue) calc(var(--p)*1%),#DCE6F8 0);display:grid;place-items:center;position:relative}
.donut::before{content:"";position:absolute;width:72%;height:72%;border-radius:50%;background:#fff}
.donut b{position:relative;font-size:22px}

/* ---------- misc ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:20px;align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.kv{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--line-2);font-size:13.5px}
.kv:last-child{border-bottom:0}
.kv span{color:var(--muted)}
.kv b{text-align:right}
.tags{display:flex;gap:7px;flex-wrap:wrap}
.tag{background:var(--line-2);color:#5B6B87;border-radius:8px;padding:4px 10px;font-size:11.5px;font-weight:600}
.tag:hover{background:var(--blue-soft);color:var(--blue)}
.readmore{position:relative}
.readmore.clamp .rm-body{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.rm-btn{background:none;border:0;color:var(--blue);font-weight:700;font-size:13px;cursor:pointer;padding:8px 0 0}
.thumb{border-radius:14px;overflow:hidden;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue);aspect-ratio:16/9}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb.sq{aspect-ratio:1}
.thumb b{font-size:26px;opacity:.5}
.pager{display:flex;gap:6px;justify-content:center;margin:22px 0 6px}
.pager a{min-width:36px;height:36px;display:grid;place-items:center;border-radius:11px;border:1px solid var(--line);background:#fff;font-weight:700;font-size:13px;color:#41506B}
.pager a.on{background:var(--blue);border-color:var(--blue);color:#fff}
.filterbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.footer{background:var(--navy);color:#AFC0DE;margin-top:64px;border-radius:28px 28px 0 0}
.footer .wrap{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding:46px 20px 30px}
.footer h4{color:#fff;font-size:14px;margin-bottom:14px}
.footer a{color:#AFC0DE;display:block;padding:4px 0;font-size:13.5px}
.footer a:hover{color:#fff}
.footer .bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;text-align:center;font-size:12.5px;color:#7E92B8}
@media(max-width:860px){.footer .wrap{grid-template-columns:1fr 1fr;gap:22px}}
.gate{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--grad-deep)}
.gate .box{width:min(440px,94vw);background:#fff;border-radius:26px;padding:34px 30px;box-shadow:var(--sh-lg)}
.gate .box .brand{justify-content:center;margin-bottom:8px}
.gate .box h1{text-align:center;font-size:23px}
.gate .box .sub{text-align:center;color:var(--muted);font-size:13.5px;margin-bottom:22px}
.gate .foot{text-align:center;margin-top:16px;font-size:13.5px;color:var(--muted)}
.gate::after{content:"";position:absolute}
@media print{.pnav,.side,.bnav,.fab-menu,.footer{display:none!important}.app-grid{display:block}.main{padding:0}}
.mt0{margin-top:0}.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mb8{margin-bottom:8px}.mb16{margin-bottom:16px}.mb24{margin-bottom:24px}
.flex{display:flex;align-items:center;gap:10px}.between{justify-content:space-between}.wrapf{flex-wrap:wrap}.col{flex-direction:column;align-items:stretch}
.right{margin-left:auto}.center{text-align:center}.w100{width:100%}