/* ════════════════════════════════════════════════════════════════
   CommHub · Application Design System
   3D · Light Theme · Glassmorphism · Depth
   Shared across every page of the prototype.
═══════════════════════════════════════════════════════════════════ */

/* ─────────── RESET & TOKENS ─────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:0;color:inherit}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
:root{
  /* brand */
  --blue:#2563EB;--blue-d:#1D4ED8;--indigo:#4F46E5;--violet:#8B5CF6;--purple:#A855F7;
  --cyan:#06B6D4;--sky:#0EA5E9;--emerald:#10B981;--green:#22C55E;--amber:#F59E0B;
  --orange:#FB923C;--rose:#F43F5E;--red:#EF4444;--pink:#EC4899;--teal:#14B8A6;--slate:#64748B;
  /* surfaces */
  --bg:#EEF2F9;--bg2:#FFFFFF;--bg3:#F1F5F9;--bg4:#F8FAFC;
  --panel:#FFFFFF;--panel-2:#FBFCFE;
  --text:#0F172A;--text-dim:#475569;--text-light:#64748B;--text-faint:#94A3B8;
  --border:#E2E8F0;--border-2:#EDF1F7;
  /* gradients */
  --grad-brand:linear-gradient(135deg,#2563EB,#06B6D4);
  --grad-brand2:linear-gradient(135deg,#4F46E5,#8B5CF6);
  --grad-violet:linear-gradient(135deg,#6D28D9,#A855F7);
  --grad-emerald:linear-gradient(135deg,#059669,#10B981);
  --grad-amber:linear-gradient(135deg,#D97706,#FBBF24);
  --grad-rose:linear-gradient(135deg,#E11D48,#FB7185);
  /* 3D shadows — layered for depth */
  --sh-xs:0 1px 2px rgba(15,23,42,.06);
  --sh-sm:0 2px 8px rgba(15,23,42,.06),0 1px 2px rgba(15,23,42,.04);
  --sh:0 10px 26px -8px rgba(15,23,42,.12),0 4px 10px -4px rgba(15,23,42,.07);
  --sh-lg:0 30px 60px -16px rgba(15,23,42,.18),0 12px 24px -10px rgba(15,23,42,.10);
  --sh-xl:0 44px 90px -22px rgba(15,23,42,.26);
  --sh-brand:0 16px 40px -10px rgba(37,99,235,.45);
  --sh-inset:inset 0 1px 0 rgba(255,255,255,.7);
  /* radii */
  --r-sm:10px;--r:14px;--r-lg:20px;--r-xl:28px;--r-full:999px;
  --sidebar-w:264px;--topbar-h:66px;
  --t:.25s cubic-bezier(.4,0,.2,1);
}
/* ─── JotLink product theme (violet) — applied by shell.js as body.prod-jotlink ─── */
body.prod-jotlink{
  --blue:#8B5CF6;--blue-d:#7C3AED;
  --grad-brand:linear-gradient(135deg,#7C3AED,#A855F7);
  --sh-brand:0 16px 40px -10px rgba(139,92,246,.45);
}
body.prod-jotlink .app-bg{
  background:radial-gradient(1200px 800px at 78% -8%,#EDE4FF 0%,transparent 55%),
            radial-gradient(1100px 760px at -6% 18%,#F3E8FF 0%,transparent 52%),
            radial-gradient(900px 700px at 60% 110%,#EDE9FE 0%,transparent 55%),
            linear-gradient(180deg,#F4F1FB,#F8F6FC)}
body.prod-jotlink ::selection{background:rgba(139,92,246,.2)}

::selection{background:rgba(37,99,235,.18)}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#CBD5E1;border-radius:10px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#94A3B8}

/* ─────────── AMBIENT BACKGROUND ─────────── */
.app-bg{position:fixed;inset:0;z-index:-2;overflow:hidden;
  background:radial-gradient(1200px 800px at 78% -8%,#E0ECFF 0%,transparent 55%),
             radial-gradient(1100px 760px at -6% 18%,#EDE9FE 0%,transparent 52%),
             radial-gradient(900px 700px at 60% 110%,#D1FAE5 0%,transparent 55%),
             linear-gradient(180deg,#EEF2F9,#F4F7FC)}
.app-bg::after{content:'';position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(15,23,42,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(15,23,42,.022) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000,transparent 80%)}

/* ─────────── LAYOUT SHELL ─────────── */
.app{display:flex;min-height:100vh}
.main{flex:1;min-width:0;margin-left:var(--sidebar-w);display:flex;flex-direction:column;transition:margin var(--t)}
body.collapsed .main{margin-left:84px}
.content{flex:1;padding:30px 34px 60px;max-width:1480px;width:100%;margin:0 auto}
@media(max-width:1100px){.content{padding:22px 18px 50px}}

/* ─────────── SIDEBAR ─────────── */
.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);z-index:60;
  background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(248,250,253,.92));
  backdrop-filter:blur(20px);border-right:1px solid var(--border);
  display:flex;flex-direction:column;transition:width var(--t);box-shadow:var(--sh-sm)}
body.collapsed .sidebar{width:84px}
.sb-brand{display:flex;align-items:center;gap:12px;padding:18px 20px;height:var(--topbar-h);flex-shrink:0;border-bottom:1px solid var(--border-2)}
.sb-brand-link{display:flex;align-items:center;flex-shrink:0;min-width:0;text-decoration:none}
.sb-logo-full{display:block;height:36px;width:auto;max-width:168px;object-fit:contain;background:transparent}
.sb-logo-icon{display:none;width:36px;height:36px;object-fit:contain;background:transparent}
.sb-logo{width:42px;height:42px;border-radius:13px;background:var(--grad-brand);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;flex-shrink:0;
  box-shadow:0 10px 22px -6px rgba(37,99,235,.6),var(--sh-inset);position:relative}
.sb-logo::after{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,rgba(255,255,255,.35),transparent 45%)}
.sb-name{font-family:'Poppins';font-weight:800;font-size:19px;letter-spacing:-.4px;white-space:nowrap}
.sb-name small{display:block;font-size:8px;letter-spacing:2.6px;color:var(--blue);font-weight:700;margin-top:-2px}
.sb-name--tag{line-height:1}
.sb-name--tag small{margin-top:0;color:var(--text-light)}
body.collapsed .sb-name,body.collapsed .sb-switch,body.collapsed .nav-group-label,body.collapsed .nav-item span,body.collapsed .sb-foot-txt{display:none}
.app.collapsed .sb-name,.app.collapsed .sb-switch,.app.collapsed .nav-group-label,.app.collapsed .nav-item span,.app.collapsed .sb-foot-txt{display:none}
body.collapsed .sb-logo-full,.app.collapsed .sb-logo-full{display:none}
body.collapsed .sb-logo-icon,.app.collapsed .sb-logo-icon{display:block}
body.collapsed .sidebar,.app.collapsed .sidebar{width:84px}
body.collapsed .main,.app.collapsed .main{margin-left:84px}

/* product switcher */
.sb-switch{margin:14px 16px 6px;display:flex;background:var(--bg3);border:1px solid var(--border);border-radius:12px;padding:4px;gap:4px}
.sb-switch button{flex:1;padding:8px 6px;border-radius:9px;font-size:12px;font-weight:700;color:var(--text-light);transition:var(--t);display:flex;align-items:center;justify-content:center;gap:6px}
.sb-switch button.on{background:var(--bg2);color:var(--text);box-shadow:var(--sh-sm)}
.sb-switch button.on.jl{color:var(--violet)}
.sb-switch button.on.ch{color:var(--blue)}

.sb-scroll{flex:1;overflow-y:auto;overflow-x:hidden;padding:8px 14px 14px}
.sb-scroll::-webkit-scrollbar{width:7px}
.nav-group{margin-top:14px}
.nav-group-label{font-size:10px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--text-faint);padding:6px 12px 7px}
.nav-item{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:11px;font-size:13.5px;font-weight:600;color:var(--text-dim);transition:var(--t);position:relative;margin-bottom:2px;white-space:nowrap}
.nav-item i:first-child{width:20px;text-align:center;font-size:15px;flex-shrink:0;color:var(--text-light);transition:var(--t)}
.nav-item:hover{background:var(--bg3);color:var(--text)}
.nav-item:hover i:first-child{color:var(--blue)}
.nav-item.active{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-brand)}
.nav-item.active i:first-child{color:#fff}
.nav-item .pill{margin-left:auto;font-size:9.5px;font-weight:800;padding:1px 7px;border-radius:20px;background:var(--grad-emerald);color:#fff;letter-spacing:.4px}
.nav-item.active .pill{background:rgba(255,255,255,.25)}
.nav-item .badge-n{margin-left:auto;font-size:10px;font-weight:800;min-width:20px;height:20px;padding:0 6px;border-radius:20px;background:var(--rose);color:#fff;display:flex;align-items:center;justify-content:center}
body.collapsed .nav-item,.app.collapsed .nav-item{justify-content:center;padding:11px}
body.collapsed .nav-item .pill,body.collapsed .nav-item .badge-n,.app.collapsed .nav-item .pill,.app.collapsed .nav-item .badge-n{display:none}

.sb-foot{padding:12px 16px;border-top:1px solid var(--border-2);display:flex;align-items:center;gap:11px;flex-shrink:0}
.sb-foot .av{width:38px;height:38px;border-radius:11px;background:var(--grad-brand2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;flex-shrink:0;box-shadow:var(--sh-sm)}
.sb-foot-txt{min-width:0}
.sb-foot-txt b{display:block;font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-foot-txt span{font-size:11px;color:var(--text-light)}

/* ─────────── TOPBAR ─────────── */
.topbar{position:sticky;top:0;z-index:50;height:var(--topbar-h);display:flex;align-items:center;gap:16px;padding:0 28px;
  background:rgba(255,255,255,.72);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
.tb-toggle{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:var(--text-dim);background:var(--bg3);transition:var(--t)}
.tb-toggle:hover{background:var(--bg2);box-shadow:var(--sh-sm);color:var(--blue)}
.tb-crumb{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--text-light)}
.tb-crumb b{color:var(--text);font-weight:700;font-size:15px;font-family:'Poppins'}
.tb-crumb i{font-size:10px;color:var(--text-faint)}
.tb-search{display:none;margin-left:auto;align-items:center;gap:10px;background:var(--bg3);border:1px solid var(--border);border-radius:12px;padding:9px 15px;width:300px;transition:var(--t)}
.tb-search:focus-within{background:var(--bg2);box-shadow:var(--sh);border-color:rgba(37,99,235,.4);width:340px}
.tb-search i{color:var(--text-faint);font-size:13px}
.tb-search input{flex:1;background:0;border:0;outline:0;font-size:13.5px}
.tb-search kbd{font-size:10px;font-family:'JetBrains Mono';background:var(--bg2);border:1px solid var(--border);border-radius:6px;padding:2px 6px;color:var(--text-light)}
.tb-search + .tb-ic{margin-left:auto}
.tb-ic{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--text-dim);background:var(--bg3);transition:var(--t);position:relative}
.tb-ic:hover{background:var(--bg2);box-shadow:var(--sh-sm);color:var(--blue);transform:translateY(-1px)}
.tb-ic .dot{position:absolute;top:9px;right:10px;width:8px;height:8px;border-radius:50%;background:var(--rose);border:2px solid var(--bg2)}
.tb-av{width:42px;height:42px;border-radius:12px;background:var(--grad-brand2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;cursor:pointer;box-shadow:var(--sh-sm);transition:var(--t)}
.tb-av:hover{transform:translateY(-1px);box-shadow:var(--sh)}
@media(max-width:760px){.tb-search{display:none}.tb-crumb b{font-size:14px}}

/* ─────────── PAGE HEADER ─────────── */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.page-head .ph-l{min-width:0}
.page-title{font-family:'Poppins';font-weight:800;font-size:clamp(24px,3vw,33px);letter-spacing:-1px;display:flex;align-items:center;gap:13px}
.page-title .pt-ic{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;background:var(--grad-brand);box-shadow:var(--sh-brand);flex-shrink:0}
.page-sub{color:var(--text-light);font-size:14.5px;margin-top:7px;max-width:70ch}
.ph-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ─────────── BUTTONS ─────────── */
.btn{display:inline-flex;align-items:center;gap:9px;padding:11px 18px;border-radius:12px;font-weight:700;font-size:13.5px;transition:var(--t);white-space:nowrap}
.btn i{font-size:13px}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-brand)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 50px -12px rgba(37,99,235,.6)}
.btn-violet{background:var(--grad-violet);color:#fff;box-shadow:0 16px 40px -10px rgba(139,92,246,.5)}
.btn-violet:hover{transform:translateY(-2px)}
.btn-ghost{background:var(--bg2);color:var(--text);border:1px solid var(--border);box-shadow:var(--sh-sm)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px);box-shadow:var(--sh)}
.btn-soft{background:rgba(37,99,235,.1);color:var(--blue)}
.btn-soft:hover{background:rgba(37,99,235,.16)}
.btn-sm{padding:8px 13px;font-size:12.5px;border-radius:10px}
.btn-icon{width:40px;height:40px;padding:0;justify-content:center;border-radius:11px}

/* ─────────── CARDS / SURFACES ─────────── */
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-sm),var(--sh-inset);transition:var(--t)}
.card.hover:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.card-pad{padding:24px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 22px;border-bottom:1px solid var(--border-2)}
.card-head h3{font-family:'Poppins';font-weight:700;font-size:16px;display:flex;align-items:center;gap:10px}
.card-head h3 i{color:var(--blue)}
.card-head .ch-act{display:flex;gap:8px;align-items:center}
.glass{background:rgba(255,255,255,.65);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.7);box-shadow:var(--sh)}

/* grids */
.grid{display:grid;gap:18px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-5{grid-column:span 5}
.col-6{grid-column:span 6}.col-7{grid-column:span 7}.col-8{grid-column:span 8}
.col-9{grid-column:span 9}.col-12{grid-column:span 12}
@media(max-width:1100px){.g-4{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:1fr}
  .col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-9{grid-column:span 12}}
@media(max-width:680px){.g-2,.g-4{grid-template-columns:1fr}}

/* ─────────── STAT CARDS (3D) ─────────── */
.stat{position:relative;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;overflow:hidden;box-shadow:var(--sh-sm),var(--sh-inset);transition:var(--t)}
.stat:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}
.stat::before{content:'';position:absolute;inset:0;background:var(--sg,linear-gradient(135deg,rgba(37,99,235,.06),transparent 60%));pointer-events:none}
.stat .si{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:19px;background:var(--sc,var(--grad-brand));box-shadow:0 10px 22px -8px var(--scs,rgba(37,99,235,.6)),var(--sh-inset);position:relative;margin-bottom:16px}
.stat .si::after{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,rgba(255,255,255,.3),transparent 50%)}
.stat .sval{font-family:'Poppins';font-weight:800;font-size:30px;letter-spacing:-1px;line-height:1;position:relative}
.stat .slabel{font-size:12.5px;color:var(--text-light);font-weight:600;margin-top:8px;position:relative}
.stat .strend{position:absolute;top:22px;right:20px;font-size:11.5px;font-weight:800;display:inline-flex;align-items:center;gap:4px;padding:4px 9px;border-radius:20px}
.strend.up{background:rgba(16,185,129,.12);color:#059669}
.strend.down{background:rgba(244,63,94,.12);color:#E11D48}

/* ─────────── TABLES ─────────── */
.tbl-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
table.tbl th{text-align:left;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:var(--text-faint);padding:13px 18px;border-bottom:1px solid var(--border);white-space:nowrap;background:var(--panel-2)}
table.tbl td{padding:14px 18px;border-bottom:1px solid var(--border-2);vertical-align:middle}
table.tbl tbody tr{transition:background .15s}
table.tbl tbody tr:hover{background:var(--bg4)}
table.tbl tbody tr:last-child td{border-bottom:0}
.cell-user{display:flex;align-items:center;gap:11px}
.cell-user .av{width:36px;height:36px;border-radius:10px;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}
.cell-user b{font-weight:700;font-size:13.5px;display:block}
.cell-user span{font-size:11.5px;color:var(--text-light)}

/* ─────────── BADGES / CHIPS ─────────── */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:20px;white-space:nowrap}
.badge i{font-size:7px}
.b-green{background:rgba(16,185,129,.12);color:#059669}
.b-blue{background:rgba(37,99,235,.12);color:#2563EB}
.b-amber{background:rgba(245,158,11,.14);color:#D97706}
.b-rose{background:rgba(244,63,94,.12);color:#E11D48}
.b-violet{background:rgba(139,92,246,.13);color:#7C3AED}
.b-slate{background:rgba(100,116,139,.12);color:#475569}
.b-cyan{background:rgba(6,182,212,.13);color:#0891B2}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--text-dim);background:var(--bg3);border:1px solid var(--border);padding:7px 13px;border-radius:20px;transition:var(--t)}
.chip:hover{background:var(--bg2);box-shadow:var(--sh-sm)}
.chip.on{background:var(--grad-brand);color:#fff;border-color:transparent}
.dotc{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}

/* segmented control / tabs */
.tabs{display:inline-flex;background:var(--bg3);border:1px solid var(--border);border-radius:12px;padding:4px;gap:3px}
.tabs button{padding:8px 15px;border-radius:9px;font-size:12.5px;font-weight:700;color:var(--text-light);transition:var(--t)}
.tabs button.on{background:var(--bg2);color:var(--text);box-shadow:var(--sh-sm)}

/* progress */
.prog{height:8px;border-radius:20px;background:var(--bg3);overflow:hidden}
.prog > i{display:block;height:100%;border-radius:20px;background:var(--grad-brand)}

/* avatars */
.av{display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}
.av-stack{display:flex}
.av-stack .av{width:32px;height:32px;border-radius:50%;border:2px solid var(--bg2);font-size:11px;margin-left:-9px;box-shadow:var(--sh-xs)}
.av-stack .av:first-child{margin-left:0}

/* ─────────── CHARTS (pure CSS/SVG) ─────────── */
.bars{display:flex;align-items:flex-end;gap:10px;height:200px;padding-top:10px}
.bars .bar{flex:1;border-radius:8px 8px 0 0;background:var(--grad-brand);position:relative;min-height:6px;transition:height .8s cubic-bezier(.2,.8,.2,1);box-shadow:var(--sh-inset)}
.bars .bar.alt{background:var(--grad-violet)}
.bars .bar span{position:absolute;bottom:-24px;left:0;right:0;text-align:center;font-size:10.5px;color:var(--text-faint);font-weight:600}
.bars .bar b{position:absolute;top:-22px;left:0;right:0;text-align:center;font-size:11px;font-weight:800;color:var(--text-dim);opacity:0;transition:var(--t)}
.bars .bar:hover b{opacity:1}
.donut{width:160px;height:160px;border-radius:50%;display:grid;place-items:center;position:relative;flex-shrink:0}
.donut::before{content:'';position:absolute;inset:22px;border-radius:50%;background:var(--panel);box-shadow:inset 0 2px 8px rgba(15,23,42,.06)}
.donut .dc{position:relative;text-align:center}
.donut .dc b{font-family:'Poppins';font-size:26px;font-weight:800;display:block;line-height:1}
.donut .dc span{font-size:11px;color:var(--text-light)}
.spark{width:100%;height:54px;display:block}

/* ─────────── FORMS ─────────── */
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;font-weight:700;margin-bottom:7px;color:var(--text-dim)}
.input,select.input,textarea.input{width:100%;background:var(--bg4);border:1px solid var(--border);border-radius:12px;padding:12px 15px;font-size:13.5px;transition:var(--t)}
.input:focus{outline:0;background:var(--bg2);border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.12)}
textarea.input{resize:vertical;min-height:90px}
.input-ic{position:relative}
.input-ic i{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--text-faint);font-size:14px;z-index:1;pointer-events:none}
.input-ic .input,.input-ic .pw-field .input{padding-left:42px}
.switch{position:relative;width:46px;height:26px;border-radius:20px;background:var(--bg3);border:1px solid var(--border);transition:var(--t);cursor:pointer;flex-shrink:0}
.switch::after{content:'';position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:var(--sh-sm);transition:var(--t)}
.switch.on{background:var(--grad-brand);border-color:transparent}
.switch.on::after{transform:translateX(20px)}

/* ─────────── MISC ─────────── */
.muted{color:var(--text-light)}
.mono{font-family:'JetBrains Mono',monospace}
.divider{height:1px;background:var(--border-2);margin:18px 0}
.flex{display:flex}.between{justify-content:space-between}.center{align-items:center}.gap{gap:12px}.wrap{flex-wrap:wrap}
.empty{text-align:center;padding:50px 20px;color:var(--text-light)}
.empty i{font-size:38px;color:var(--text-faint);margin-bottom:14px;display:block}
.kpi-row{display:flex;gap:26px;flex-wrap:wrap}
.kpi-row .k b{font-family:'Poppins';font-size:22px;font-weight:800;display:block;line-height:1}
.kpi-row .k span{font-size:11.5px;color:var(--text-light)}

/* reveal animation */
.rv{opacity:0;transform:translateY(20px);animation:rvIn .6s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes rvIn{to{opacity:1;transform:none}}
.rv:nth-child(2){animation-delay:.05s}.rv:nth-child(3){animation-delay:.1s}
.rv:nth-child(4){animation-delay:.15s}.rv:nth-child(5){animation-delay:.2s}
.rv:nth-child(6){animation-delay:.25s}

/* timeline / activity */
.feed{position:relative;padding-left:8px}
.feed-item{display:flex;gap:14px;padding:12px 0;position:relative}
.feed-item .fi-ic{width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;flex-shrink:0;box-shadow:var(--sh-xs)}
.feed-item .fi-b{flex:1;min-width:0}
.feed-item .fi-b p{font-size:13.5px}
.feed-item .fi-b p b{font-weight:700}
.feed-item .fi-b time{font-size:11.5px;color:var(--text-faint)}

/* mobile sidebar */
.sb-overlay{display:none}
@media(max-width:980px){
  .sidebar{transform:translateX(-100%)}
  body.sb-open .sidebar{transform:none}
  .main{margin-left:0!important}
  body.sb-open .sb-overlay{display:block;position:fixed;inset:0;background:rgba(15,23,42,.4);z-index:55;backdrop-filter:blur(2px)}
}

/* ════════════════════════════════════════════════════════════════
   DARK THEME — applied via [data-theme="dark"] on <html>
═══════════════════════════════════════════════════════════════════ */
[data-theme="dark"]{
  --bg:#0B1120;--bg2:#141E33;--bg3:#1B2740;--bg4:#101A2E;
  --panel:#141E33;--panel-2:#0F1A2E;
  --text:#E6ECF7;--text-dim:#AFBCD4;--text-light:#8595B0;--text-faint:#5E6E8C;
  --border:#26324B;--border-2:#1D2840;
  --sh-xs:0 1px 2px rgba(0,0,0,.5);
  --sh-sm:0 2px 8px rgba(0,0,0,.5),0 1px 2px rgba(0,0,0,.4);
  --sh:0 12px 28px -8px rgba(0,0,0,.6),0 4px 10px -4px rgba(0,0,0,.5);
  --sh-lg:0 32px 60px -16px rgba(0,0,0,.7),0 12px 24px -10px rgba(0,0,0,.5);
  --sh-xl:0 44px 90px -22px rgba(0,0,0,.75);
  --sh-inset:inset 0 1px 0 rgba(255,255,255,.04);
}
[data-theme="dark"] body{background:var(--bg)}
[data-theme="dark"] .app-bg{
  background:radial-gradient(1200px 800px at 78% -8%,rgba(37,99,235,.16) 0%,transparent 55%),
            radial-gradient(1100px 760px at -6% 18%,rgba(139,92,246,.14) 0%,transparent 52%),
            radial-gradient(900px 700px at 60% 110%,rgba(16,185,129,.1) 0%,transparent 55%),
            linear-gradient(180deg,#0B1120,#0A0F1C)}
[data-theme="dark"] .app-bg::after{opacity:.22;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px)}
[data-theme="dark"] body.prod-jotlink .app-bg{
  background:radial-gradient(1200px 800px at 78% -8%,rgba(139,92,246,.2) 0%,transparent 55%),
            radial-gradient(1100px 760px at -6% 18%,rgba(168,85,247,.15) 0%,transparent 52%),
            linear-gradient(180deg,#0B1120,#0A0F1C)}
[data-theme="dark"] .sidebar{background:linear-gradient(180deg,rgba(20,30,51,.94),rgba(15,26,46,.94))}
[data-theme="dark"] .topbar{background:rgba(20,30,51,.72)}
[data-theme="dark"] .glass{background:rgba(20,30,51,.6);border-color:rgba(255,255,255,.06)}
[data-theme="dark"] table.tbl th{background:var(--panel-2)}
[data-theme="dark"] ::-webkit-scrollbar-thumb{background:#2C3A57;border:3px solid var(--bg)}
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover{background:#3A4A6B}
[data-theme="dark"] .nav-item.active i:first-child{color:#fff}

/* ════════ TOASTS ════════ */
.toasts{position:fixed;right:22px;bottom:22px;z-index:300;display:flex;flex-direction:column;gap:10px;max-width:350px}
.toast{display:flex;align-items:center;gap:11px;background:var(--panel);border:1px solid var(--border);border-radius:13px;
  padding:13px 15px;box-shadow:var(--sh-lg);font-size:13.5px;font-weight:600;color:var(--text);
  transform:translateX(120%);opacity:0;transition:transform .28s cubic-bezier(.2,.8,.2,1),opacity .28s}
.toast.in{transform:none;opacity:1}
.toast > i{font-size:16px;flex-shrink:0}
.toast.t-success > i{color:var(--emerald)}
.toast.t-info > i{color:var(--blue)}
.toast.t-warning > i{color:var(--amber)}
.toast.t-error > i{color:var(--rose)}
.toast span{flex:1;line-height:1.4}
.toast-x{font-size:19px;line-height:1;color:var(--text-faint);width:24px;height:24px;border-radius:7px;flex-shrink:0}
.toast-x:hover{background:var(--bg3);color:var(--text)}
@media(max-width:560px){.toasts{left:14px;right:14px;max-width:none}}

/* ════════ COMMAND PALETTE (⌘K) ════════ */
.cmdk-overlay{position:fixed;inset:0;z-index:290;background:rgba(15,23,42,.42);backdrop-filter:blur(4px);
  display:none;align-items:flex-start;justify-content:center;padding:13vh 16px 16px}
.cmdk-overlay.in{display:flex}
.cmdk{width:100%;max-width:580px;background:var(--panel);border:1px solid var(--border);border-radius:18px;
  box-shadow:var(--sh-xl);overflow:hidden;animation:cmdkIn .2s cubic-bezier(.2,.8,.2,1)}
@keyframes cmdkIn{from{opacity:0;transform:translateY(-12px) scale(.98)}to{opacity:1;transform:none}}
.cmdk-top{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border-2)}
.cmdk-top > i{color:var(--text-faint);font-size:15px}
.cmdk-input{flex:1;background:0;border:0;outline:0;font-size:16px;font-weight:500;color:var(--text)}
.cmdk-top kbd{font-family:'JetBrains Mono';font-size:10px;background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:3px 7px;color:var(--text-light)}
.cmdk-list{max-height:48vh;overflow-y:auto;padding:8px}
.cmdk-item{display:flex;align-items:center;gap:13px;width:100%;text-align:left;padding:11px 13px;border-radius:11px;
  font-size:14px;font-weight:600;color:var(--text-dim);transition:background .12s}
.cmdk-item > i{width:20px;text-align:center;color:var(--text-light);font-size:14px;flex-shrink:0}
.cmdk-item span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cmdk-item small{margin-left:auto;font-size:11px;color:var(--text-faint);font-weight:600;flex-shrink:0}
.cmdk-item.sel,.cmdk-item:hover{background:var(--bg3);color:var(--text)}
.cmdk-item.sel > i,.cmdk-item:hover > i{color:var(--blue)}
.cmdk-empty{padding:34px;text-align:center;color:var(--text-faint);font-size:13.5px}

/* ════════ DRAWER ════════ */
.drawer-overlay{position:fixed;inset:0;z-index:270;background:rgba(15,23,42,.42);backdrop-filter:blur(3px);opacity:0;transition:opacity .26s}
.drawer-overlay.in{opacity:1}
.drawer{position:absolute;top:0;right:0;bottom:0;width:452px;max-width:92vw;background:var(--panel);
  border-left:1px solid var(--border);box-shadow:var(--sh-xl);display:flex;flex-direction:column;overflow:hidden;
  transform:translateX(100%);transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.drawer-overlay.in .drawer{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 22px;border-bottom:1px solid var(--border-2)}
.drawer-head h3{font-family:'Poppins';font-weight:700;font-size:18px;letter-spacing:-.3px}
.drawer-body{flex:1;overflow-y:auto;padding:22px}
.dl{display:flex;flex-direction:column}
.dl-row{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid var(--border-2);align-items:flex-start}
.dl-row:last-child{border-bottom:0}
.dl-k{flex:0 0 130px;font-size:11px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:var(--text-faint);padding-top:3px}
.dl-v{flex:1;font-size:13.5px;color:var(--text);min-width:0}
.drawer-actions{display:flex;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border-2)}
.drawer-actions .btn{flex:1;justify-content:center}
@media(max-width:560px){.drawer{width:100%}}

/* ════════ FUNCTIONAL TABLES (sort + pagination) ════════ */
.th-sort{cursor:pointer;user-select:none}
.th-sort:hover{color:var(--text-dim)}
.th-sort .srt{color:var(--blue);font-weight:800}
.tbl-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 18px;
  border-top:1px solid var(--border-2);font-size:12.5px;color:var(--text-light);flex-wrap:wrap}
.tbl-count{font-weight:600}
.tbl-pg{display:flex;align-items:center;gap:10px}
.pg-now{font-weight:700;color:var(--text-dim);font-variant-numeric:tabular-nums}
.pg-btn{width:32px;height:32px;border-radius:9px;background:var(--bg3);border:1px solid var(--border);
  color:var(--text-dim);display:flex;align-items:center;justify-content:center;transition:var(--t)}
.pg-btn:hover:not(:disabled){background:var(--bg2);color:var(--blue);box-shadow:var(--sh-sm)}
.pg-btn:disabled{opacity:.4;cursor:not-allowed}

/* ════════ REDUCED MOTION ════════ */
@media(prefers-reduced-motion:reduce){
  .toast,.drawer,.drawer-overlay,.cmdk,.cmdk-overlay{transition:none!important;animation:none!important}
}

/* ════════ PRINT ════════ */
@media print{
  .sidebar,.topbar,.sb-overlay,.toasts,.cmdk-overlay,.drawer-overlay,.tbl-foot,.ph-actions{display:none!important}
  .main{margin-left:0!important}
  .app-bg{display:none!important}
  body{background:#fff!important}
  .content{padding:0!important;max-width:none!important}
  .card,.stat{box-shadow:none!important;border:1px solid #ddd!important;break-inside:avoid}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}