/* ===========================================================
   FJA Product Machine — AI-native platform · design system
   =========================================================== */
:root{
  /* surfaces */
  --bg:#eef1f6; --surface:#ffffff; --surface-2:#f7f9fc; --surface-3:#f1f4f9;
  --sidebar:#0d1526; --sidebar-2:#141d33; --sidebar-line:#222d47; --sidebar-txt:#9aa6be; --sidebar-txt-d:#6b7794;
  /* brand */
  --primary:#4863e6; --primary-d:#3a52cf; --primary-soft:#eef1fe;
  --ai:#7c5cfc; --ai-d:#6a47f0; --ai-soft:#f2efff; --ai-2:#a78bfa;
  /* ink */
  --ink:#141c30; --text:#3d485f; --muted:#76819a; --faint:#a7b0c2;
  --line:#e5e9f0; --line-2:#eef1f6;
  /* semantic */
  --green:#12a36b; --green-s:#e6f6ef; --amber:#e08a0b; --amber-s:#fdf3e3;
  --red:#df5048; --red-s:#fdebea; --blue:#2f7ef0; --blue-s:#e9f2fe; --teal:#0fb5ae; --teal-s:#e4f7f6;
  /* fx */
  --sh-1:0 1px 2px rgba(16,28,55,.06),0 1px 3px rgba(16,28,55,.05);
  --sh-2:0 2px 8px rgba(16,28,55,.07),0 1px 3px rgba(16,28,55,.05);
  --sh-3:0 12px 32px rgba(16,28,55,.13),0 4px 10px rgba(16,28,55,.07);
  --sh-pop:0 16px 48px rgba(16,28,55,.20);
  --r:12px; --r-sm:8px; --r-xs:6px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Inter","Helvetica Neue",Arial,sans-serif;
  --mono:"SF Mono",ui-monospace,"JetBrains Mono","Cascadia Code",Menlo,monospace;
  --nav-w:236px; --top-h:56px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
::selection{background:rgba(124,92,252,.22)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#cbd4e1;border-radius:8px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:#aeb9cb;background-clip:padding-box}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select{font-family:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700}
svg{width:18px;height:18px;flex:none;display:inline-block;vertical-align:middle}
.card-h>svg{color:var(--muted)}
.empty .ic svg{width:24px;height:24px}

/* ---------- app layout ---------- */
.app{display:grid;grid-template-columns:var(--nav-w) 1fr;height:100vh;overflow:hidden}

/* ---------- sidebar ---------- */
.sidebar{background:var(--sidebar);color:var(--sidebar-txt);display:flex;flex-direction:column;overflow:hidden}
.sb-brand{display:flex;align-items:center;gap:11px;padding:14px 16px;border-bottom:1px solid var(--sidebar-line)}
.sb-logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,#7c5cfc,#4863e6);display:grid;place-items:center;flex:none;box-shadow:0 4px 12px rgba(124,92,252,.4)}
.sb-logo svg{width:18px;height:18px}
.sb-brand .nm{font-weight:800;color:#fff;font-size:14.5px;letter-spacing:.2px;line-height:1.1}
.sb-brand .nm small{display:block;font-weight:500;font-size:10.5px;color:var(--sidebar-txt-d);letter-spacing:.3px}
.sb-nav{flex:1;overflow-y:auto;padding:10px 10px 16px}
.sb-nav::-webkit-scrollbar{width:0}
.nav-sec{margin-top:14px}
.nav-sec:first-child{margin-top:4px}
.nav-sec .lbl{font-size:10px;font-weight:700;letter-spacing:.7px;color:var(--sidebar-txt-d);text-transform:uppercase;padding:0 10px 6px}
.nav-item{display:flex;align-items:center;gap:11px;padding:8px 10px;border-radius:9px;color:var(--sidebar-txt);font-size:13.5px;font-weight:500;cursor:pointer;transition:.13s;margin-bottom:1px;position:relative}
.nav-item:hover{background:var(--sidebar-2);color:#dfe6f2}
.nav-item.active{background:linear-gradient(90deg,rgba(124,92,252,.20),rgba(72,99,230,.10));color:#fff;font-weight:600}
.nav-item.active::before{content:"";position:absolute;left:-10px;top:7px;bottom:7px;width:3px;border-radius:0 3px 3px 0;background:linear-gradient(var(--ai),var(--primary))}
.nav-item svg{width:17px;height:17px;flex:none;opacity:.85}
.nav-item.active svg{opacity:1}
.nav-item .nbadge{margin-left:auto;font-size:10.5px;font-weight:700;background:var(--red);color:#fff;border-radius:20px;padding:1px 7px;min-width:18px;text-align:center}
.nav-item .nbadge.ai{background:var(--ai)}
.sb-foot{border-top:1px solid var(--sidebar-line);padding:10px}
.sb-user{display:flex;align-items:center;gap:10px;padding:7px 8px;border-radius:9px;cursor:pointer;transition:.13s}
.sb-user:hover{background:var(--sidebar-2)}
.sb-user .av{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#34d399,#0fb5ae);color:#06302c;display:grid;place-items:center;font-weight:800;font-size:12px;flex:none}
.sb-user .nm{font-size:12.5px;color:#dfe6f2;font-weight:600;line-height:1.15}
.sb-user .nm small{display:block;color:var(--sidebar-txt-d);font-weight:500;font-size:10.5px}

/* ---------- main column ---------- */
.main{display:flex;flex-direction:column;overflow:hidden;min-width:0}
.topbar{height:var(--top-h);background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 18px;flex:none;z-index:20}
.tb-search{flex:1;max-width:440px;display:flex;align-items:center;gap:9px;background:var(--surface-3);border:1px solid var(--line);border-radius:9px;padding:7px 12px;color:var(--muted);transition:.15s;cursor:text}
.tb-search:hover{background:var(--surface)}
.tb-search:focus-within{background:#fff;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.tb-search svg{width:15px;height:15px;flex:none}
.tb-search input{border:none;background:none;outline:none;width:100%;font-size:13px;color:var(--ink)}
.tb-search .kbd{font-size:10.5px;color:var(--faint);border:1px solid var(--line);border-radius:5px;padding:1px 5px;font-family:var(--mono)}
.tb-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.env-switch{display:flex;align-items:center;gap:7px;background:var(--amber-s);border:1px solid #f3d8a3;color:#a8650a;font-size:12px;font-weight:700;padding:6px 11px;border-radius:8px;cursor:pointer;transition:.15s}
.env-switch:hover{background:#fceccf}
.env-switch .dot{width:7px;height:7px;border-radius:50%;background:var(--amber)}
.env-switch svg{width:13px;height:13px;opacity:.7}
.icon-btn{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;color:var(--muted);position:relative;transition:.13s}
.icon-btn:hover{background:var(--surface-3);color:var(--ink)}
.icon-btn svg{width:18px;height:18px}
.icon-btn .ping{position:absolute;top:7px;right:8px;width:7px;height:7px;border-radius:50%;background:var(--red);border:2px solid #fff}
.btn-ai{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--ai),var(--primary));color:#fff;font-weight:600;font-size:12.5px;padding:8px 14px;border-radius:9px;box-shadow:0 4px 12px rgba(124,92,252,.32);transition:.15s}
.btn-ai:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(124,92,252,.4)}
.btn-ai svg{width:15px;height:15px}

/* ---------- view / page ---------- */
.view{flex:1;overflow-y:auto;scroll-behavior:smooth}
.page{max-width:1280px;margin:0 auto;padding:22px 26px 60px}
.page-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px}
.crumb{font-size:12px;color:var(--muted);font-weight:600;margin-bottom:6px;display:flex;align-items:center;gap:6px}
.crumb a{color:var(--primary)} .crumb svg{width:12px;height:12px;opacity:.5}
.page-head h1{font-size:21px;letter-spacing:-.2px}
.page-head .sub{color:var(--muted);font-size:13.5px;margin-top:3px}
.page-head .ph-actions{margin-left:auto;display:flex;gap:9px;align-items:center;flex-wrap:wrap;justify-content:flex-end}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:13px;padding:8px 14px;border-radius:8px;transition:.14s;white-space:nowrap;border:1px solid transparent}
.btn svg{width:15px;height:15px}
.btn.primary{background:var(--primary);color:#fff;box-shadow:var(--sh-1)}
.btn.primary:hover{background:var(--primary-d)}
.btn.ghost{background:var(--surface);color:var(--text);border-color:var(--line);box-shadow:var(--sh-1)}
.btn.ghost:hover{background:var(--surface-3);color:var(--ink)}
.btn.ai{background:linear-gradient(135deg,var(--ai),var(--primary));color:#fff;box-shadow:0 3px 10px rgba(124,92,252,.3)}
.btn.ai:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn.sm{padding:5px 10px;font-size:12px}
.btn.danger{background:var(--red);color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- cards / panels ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1)}
.card-h{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line-2)}
.card-h h3{font-size:14px} .card-h .sub{font-size:12px;color:var(--muted)}
.card-h .right{margin-left:auto;display:flex;gap:8px;align-items:center}
.card-b{padding:16px}
.grid{display:grid;gap:16px}
.g-2{grid-template-columns:1fr 1fr}.g-3{grid-template-columns:repeat(3,1fr)}.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1100px){.g-4{grid-template-columns:1fr 1fr}.g-3{grid-template-columns:1fr 1fr}}

/* ---------- stat tiles ---------- */
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:15px 16px;box-shadow:var(--sh-1);position:relative;overflow:hidden}
.stat .ic{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;margin-bottom:11px}
.stat .ic svg{width:17px;height:17px}
.stat .k{font-size:12px;color:var(--muted);font-weight:600}
.stat .v{font-size:25px;font-weight:800;color:var(--ink);margin-top:2px;letter-spacing:-.5px;line-height:1}
.stat .d{font-size:11.5px;font-weight:600;margin-top:7px;display:flex;align-items:center;gap:4px}
.d.up{color:var(--green)} .d.down{color:var(--red)} .d.flat{color:var(--muted)}

/* ---------- chips / badges ---------- */
.chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:20px;white-space:nowrap;line-height:1.4}
.chip .dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.chip.green{background:var(--green-s);color:#0c7a4f}.chip.amber{background:var(--amber-s);color:#a8650a}
.chip.red{background:var(--red-s);color:#bb362f}.chip.blue{background:var(--blue-s);color:#1c5fc0}
.chip.gray{background:var(--surface-3);color:var(--muted)}.chip.teal{background:var(--teal-s);color:#0a7d77}
.chip.ai{background:var(--ai-soft);color:var(--ai-d)}.chip.violet{background:var(--ai-soft);color:var(--ai-d)}
.tag{font-size:11px;font-weight:600;color:var(--muted);background:var(--surface-3);border:1px solid var(--line);padding:2px 8px;border-radius:6px}
.kv-mono{font-family:var(--mono);font-size:12px;color:var(--text)}

/* AI affordances */
.ai-tag{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:700;color:var(--ai-d);background:var(--ai-soft);border:1px solid #e2dafe;padding:2px 8px;border-radius:20px}
.ai-tag svg{width:11px;height:11px}
.ai-spark{color:var(--ai)}
.conf{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700}
.conf .bar{width:46px;height:5px;border-radius:4px;background:var(--surface-3);overflow:hidden}
.conf .bar i{display:block;height:100%;border-radius:4px}
.conf.high .bar i{background:var(--green)} .conf.high{color:#0c7a4f}
.conf.med .bar i{background:var(--amber)} .conf.med{color:#a8650a}
.conf.low .bar i{background:var(--red)} .conf.low{color:#bb362f}

/* ---------- tables ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl thead th{text-align:left;font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--surface-2);white-space:nowrap}
.tbl tbody td{padding:11px 14px;border-bottom:1px solid var(--line-2);color:var(--text);vertical-align:middle}
.tbl tbody tr{transition:.1s;cursor:pointer}
.tbl tbody tr:hover{background:var(--surface-2)}
.tbl tbody tr:last-child td{border-bottom:none}
.tbl .t-main{font-weight:600;color:var(--ink)}
.tbl .t-sub{font-size:11.5px;color:var(--muted)}
.tbl-wrap{overflow:hidden;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);box-shadow:var(--sh-1)}
.tbl-tools{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line);background:var(--surface)}
.tbl-tools .seg{display:flex;background:var(--surface-3);border-radius:8px;padding:2px}
.tbl-tools .seg button{font-size:12px;font-weight:600;color:var(--muted);padding:5px 11px;border-radius:6px}
.tbl-tools .seg button.on{background:#fff;color:var(--ink);box-shadow:var(--sh-1)}
.filter{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--text);background:var(--surface);border:1px solid var(--line);padding:6px 11px;border-radius:8px;cursor:pointer}
.filter svg{width:13px;height:13px;color:var(--muted)}
.avatar-xs{width:24px;height:24px;border-radius:6px;display:grid;place-items:center;font-size:10px;font-weight:800;color:#fff;flex:none}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tab{padding:9px 14px;font-size:13px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;transition:.13s;display:flex;align-items:center;gap:7px}
.tab:hover{color:var(--ink)}
.tab.on{color:var(--primary);border-bottom-color:var(--primary)}
.tab .cnt{font-size:10.5px;background:var(--surface-3);color:var(--muted);border-radius:10px;padding:0 6px;font-weight:700}
.tab.on .cnt{background:var(--primary-soft);color:var(--primary)}

/* ---------- forms / config fields ---------- */
.fld{margin-bottom:14px}
.fld .lab{font-size:12px;font-weight:600;color:var(--text);margin-bottom:5px;display:flex;align-items:center;gap:6px}
.fld .lab .req{color:var(--red)}
.inp,.sel{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px 11px;font-size:13px;color:var(--ink);background:#fff;transition:.13s}
.inp:focus,.sel:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.inp.ai-fill{border-color:#d9cffd;background:linear-gradient(0deg,var(--ai-soft),#fff)}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.cfg-row{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:12px;align-items:center;padding:11px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:8px;transition:.12s}
.cfg-row:hover{border-color:#d6deea;box-shadow:var(--sh-1)}
.cfg-row .cn{font-weight:600;color:var(--ink);font-size:13px}
.cfg-row .cn small{display:block;font-weight:500;color:var(--muted);font-size:11px}
.cfg-val{font-weight:700;color:var(--ink);font-size:14px}
.cfg-val .unit{color:var(--muted);font-weight:600;font-size:12px}

/* ---------- effective date / version control ---------- */
.eff-bar{display:flex;align-items:center;gap:12px;background:var(--blue-s);border:1px solid #cfe1fb;border-radius:10px;padding:10px 14px;margin-bottom:16px;font-size:12.5px}
.eff-bar svg{width:16px;height:16px;color:var(--blue);flex:none}
.eff-bar b{color:var(--ink)}
.eff-bar .vers{margin-left:auto;display:flex;gap:6px}
.vchip{font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:7px;border:1px solid var(--line);background:#fff;color:var(--muted);cursor:pointer}
.vchip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.vchip.future{border-style:dashed;color:var(--ai-d);border-color:#d9cffd}

/* ---------- timeline / audit ---------- */
.tl{position:relative;padding-left:22px}
.tl::before{content:"";position:absolute;left:6px;top:4px;bottom:4px;width:2px;background:var(--line)}
.tl-item{position:relative;padding:0 0 16px}
.tl-item::before{content:"";position:absolute;left:-19px;top:3px;width:11px;height:11px;border-radius:50%;background:#fff;border:2.5px solid var(--primary)}
.tl-item.ai::before{border-color:var(--ai)}
.tl-item .tt{font-size:12.5px;color:var(--ink);font-weight:600}
.tl-item .tm{font-size:11.5px;color:var(--muted);margin-top:1px}

/* ---------- copilot panel ---------- */
.copilot{position:fixed;top:0;right:0;bottom:0;width:380px;background:var(--surface);border-left:1px solid var(--line);box-shadow:var(--sh-pop);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .26s cubic-bezier(.4,0,.2,1);z-index:60}
.copilot.open{transform:translateX(0)}
.cp-head{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;background:linear-gradient(120deg,var(--ai-soft),#fff)}
.cp-head .ic{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--ai),var(--primary));display:grid;place-items:center}
.cp-head .ic svg{width:16px;height:16px}
.cp-head .nm{font-weight:700;color:var(--ink);font-size:14px;line-height:1.1}
.cp-head .nm small{display:block;font-weight:500;color:var(--muted);font-size:11px}
.cp-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:14px}
.cp-msg{display:flex;gap:10px;font-size:13px}
.cp-msg .av{width:26px;height:26px;border-radius:7px;flex:none;display:grid;place-items:center;font-size:11px;font-weight:800}
.cp-msg.ai .av{background:linear-gradient(135deg,var(--ai),var(--primary));color:#fff}
.cp-msg.me .av{background:linear-gradient(135deg,#34d399,#0fb5ae);color:#06302c}
.cp-bubble{background:var(--surface-3);border:1px solid var(--line-2);border-radius:11px;padding:11px 13px;color:var(--text);line-height:1.55}
.cp-msg.ai .cp-bubble{background:var(--ai-soft);border-color:#ece6ff}
.cp-cite{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:700;color:var(--ai-d);background:#fff;border:1px solid #e2dafe;border-radius:6px;padding:1px 6px;margin:0 2px;cursor:pointer}
.cp-foot{border-top:1px solid var(--line);padding:12px 14px}
.cp-sugs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.cp-sug{font-size:11.5px;font-weight:600;color:var(--ai-d);background:var(--ai-soft);border:1px solid #e6defe;border-radius:18px;padding:5px 11px;cursor:pointer;transition:.12s}
.cp-sug:hover{background:#eae2ff}
.cp-input{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:10px;padding:8px 10px}
.cp-input:focus-within{border-color:var(--ai);box-shadow:0 0 0 3px var(--ai-soft)}
.cp-input input{flex:1;border:none;outline:none;font-size:13px;color:var(--ink)}
.cp-input .send{width:28px;height:28px;border-radius:7px;background:linear-gradient(135deg,var(--ai),var(--primary));display:grid;place-items:center}
.cp-input .send svg{width:14px;height:14px;color:#fff}
.cp-disc{font-size:10px;color:var(--faint);text-align:center;margin-top:8px}

/* ---------- HITL review card ---------- */
.hitl{border:1px solid var(--line);border-radius:var(--r);background:#fff;box-shadow:var(--sh-1);overflow:hidden;margin-bottom:14px}
.hitl-top{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line-2)}
.hitl-top .ic{width:34px;height:34px;border-radius:9px;background:var(--ai-soft);display:grid;place-items:center;flex:none}
.hitl-top .ic svg{width:17px;height:17px;color:var(--ai-d)}
.hitl-top .ti{font-weight:700;color:var(--ink);font-size:13.5px}
.hitl-top .ti small{display:block;font-weight:500;color:var(--muted);font-size:11.5px;margin-top:1px}
.hitl-body{padding:14px 16px;background:var(--surface-2)}
.hitl-prop{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:13px;margin-bottom:12px}
.hitl-prop .pl{font-size:10.5px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:5px}
.evid{display:flex;gap:8px;font-size:12px;color:var(--text);padding:7px 0;border-top:1px dashed var(--line)}
.evid svg{width:14px;height:14px;color:var(--green);flex:none;margin-top:1px}
.hitl-acts{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--line-2);align-items:center;flex-wrap:wrap}

/* ---------- agent console ---------- */
.agent{display:flex;align-items:center;gap:13px;padding:13px 16px;border-bottom:1px solid var(--line-2);transition:.1s}
.agent:last-child{border-bottom:none}
.agent:hover{background:var(--surface-2)}
.agent .av{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-size:18px;flex:none;background:var(--surface-3);border:1px solid var(--line)}
.agent .nm{font-weight:700;color:var(--ink);font-size:13.5px}
.agent .nm small{display:block;font-weight:500;color:var(--muted);font-size:11.5px}
.agent .metrics{display:flex;gap:26px;margin-left:auto;text-align:right}
.agent .metrics .m .mv{font-weight:700;color:var(--ink);font-size:14px}
.agent .metrics .m .mk{font-size:10.5px;color:var(--muted)}
.stpill{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;padding:4px 10px;border-radius:20px}
.stpill .d,.stpill .pulse{width:7px;height:7px;border-radius:50%;background:currentColor}
.stpill.run{background:var(--ai-soft);color:var(--ai-d)} .stpill.run .pulse{animation:pulse 1.1s infinite}
.stpill.idle{background:var(--surface-3);color:var(--muted)}
.stpill.wait{background:var(--amber-s);color:#a8650a}
.stpill.ok{background:var(--green-s);color:#0c7a4f}

/* progress + ring */
.pbar{height:8px;background:var(--surface-3);border-radius:6px;overflow:hidden}
.pbar i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--ai),var(--primary))}
.ring{--p:70;width:74px;height:74px;border-radius:50%;background:conic-gradient(var(--green) calc(var(--p)*1%),var(--surface-3) 0);display:grid;place-items:center;flex:none}
.ring::before{content:"";position:absolute;width:56px;height:56px;border-radius:50%;background:#fff}
.ring span{position:relative;font-weight:800;color:var(--ink);font-size:16px}

/* misc */
.divider{height:1px;background:var(--line);margin:16px 0}
.muted{color:var(--muted)} .ink{color:var(--ink)} .b{font-weight:700}
.flex{display:flex;align-items:center;gap:10px} .between{justify-content:space-between} .wrap{flex-wrap:wrap}
.spacer{flex:1}
.banner-ai{display:flex;align-items:center;gap:11px;background:linear-gradient(110deg,var(--ai-soft),#fff);border:1px solid #e6defe;border-radius:var(--r);padding:13px 16px}
.banner-ai .ic{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--ai),var(--primary));display:grid;place-items:center;flex:none}
.banner-ai .ic svg{width:17px;height:17px}
.banner-ai .tx{font-size:13px;color:var(--text)} .banner-ai .tx b{color:var(--ink)}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty .ic{width:50px;height:50px;border-radius:14px;background:var(--surface-3);display:grid;place-items:center;margin:0 auto 14px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:11px 18px;border-radius:10px;font-size:13px;font-weight:600;box-shadow:var(--sh-pop);opacity:0;transition:.25s;z-index:90;display:flex;align-items:center;gap:9px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast svg{width:16px;height:16px;color:#4ade80}

@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.view-anim{animation:fadeUp .3s ease both}

/* ===== depth components ===== */
.back{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--primary);margin-bottom:10px;cursor:pointer}
.back svg{width:14px;height:14px;transform:rotate(180deg)}
.dgrid{display:grid;grid-template-columns:1.55fr 1fr;gap:16px;align-items:start}
@media(max-width:1100px){.dgrid{grid-template-columns:1fr}}
.mini-list .mi{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line-2);font-size:12.5px}
.mini-list .mi:last-child{border-bottom:none}
.mini-list .mi .k{color:var(--muted);font-weight:600}.mini-list .mi .v{margin-left:auto;color:var(--ink);font-weight:700}

/* bar chart */
.chart{display:flex;align-items:flex-end;gap:12px;height:150px;padding:6px 4px 0}
.chart .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.chart .col .bar{width:100%;max-width:30px;border-radius:6px 6px 0 0;background:linear-gradient(var(--primary),#8fa9f7);min-height:4px}
.chart .col .bar.ai{background:linear-gradient(var(--ai),var(--ai-2))}
.chart .col .bar.gn{background:linear-gradient(var(--green),#5cd6a6)}
.chart .col .lb{font-size:10px;color:var(--muted);font-weight:600}
.chart .col .vl{font-size:10.5px;color:var(--ink);font-weight:700}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:11.5px;color:var(--muted);font-weight:600;margin-top:10px}
.legend .lg{display:flex;align-items:center;gap:6px}.legend .lg .sw{width:10px;height:10px;border-radius:3px;flex:none}
.barrow{margin-bottom:11px}
.barrow .top{display:flex;justify-content:space-between;font-size:12px;margin-bottom:4px}
.barrow .top .k{color:var(--text);font-weight:600}.barrow .top .v{color:var(--ink);font-weight:700}

/* document paper */
.paper{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh-2);overflow:hidden;font-size:12px}
.paper-h{background:var(--navy);color:#fff;padding:13px 18px;display:flex;justify-content:space-between;align-items:center}
.paper-h .t{font-weight:800;font-size:13.5px}.paper-h .t small{display:block;font-weight:500;color:#9fb0c4;font-size:10.5px}
.paper-h .dt{font-size:10.5px;color:#9fb0c4;text-align:right}
.paper-b{padding:16px 18px;line-height:1.6;color:var(--text)}
.paper-b h5{margin:0 0 7px;font-size:13px;color:var(--ink)}
.paper-tbl{width:100%;border-collapse:collapse;margin:6px 0 12px;font-size:11px}
.paper-tbl td,.paper-tbl th{border:1px solid var(--line);padding:6px 9px;text-align:left}
.paper-tbl th{background:var(--surface-3);font-weight:700;color:var(--ink)}
.paper-tbl td.hl{background:var(--ai-soft);font-weight:700;color:var(--ai-d)}

/* switch */
.sw-t{width:34px;height:20px;border-radius:20px;background:#cdd6e4;position:relative;cursor:pointer;transition:.15s;flex:none}
.sw-t.on{background:var(--green)}
.sw-t::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.15s;box-shadow:var(--sh-1)}
.sw-t.on::after{left:16px}
.sw-line{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line-2);font-size:12.5px}
.sw-line:last-child{border-bottom:none}.sw-line .v{margin-left:auto}.sw-line .k b{color:var(--ink)}.sw-line .k small{display:block;color:var(--muted);font-size:11px}

/* trace steps (agent) */
.trace-step{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line-2)}
.trace-step:last-child{border-bottom:none}
.trace-step .n{width:24px;height:24px;border-radius:7px;background:var(--ai-soft);color:var(--ai-d);display:grid;place-items:center;font-weight:800;font-size:11px;flex:none}
.trace-step .tx{font-size:12.5px;color:var(--text)} .trace-step .tx b{color:var(--ink)}
.trace-step .mono{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:3px;background:var(--surface-2);border:1px solid var(--line-2);border-radius:6px;padding:5px 8px}

/* integration / model card / env */
.integ{display:flex;align-items:center;gap:12px;padding:13px 15px;border:1px solid var(--line);border-radius:11px;background:#fff;box-shadow:var(--sh-1)}
.integ .lg{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;font-weight:800;font-size:10px;color:#fff;flex:none;text-align:center;line-height:1}
.integ .nm{font-weight:700;color:var(--ink);font-size:13px}.integ .nm small{display:block;color:var(--muted);font-weight:500;font-size:11px}
.mc-row{display:flex;padding:9px 0;border-bottom:1px solid var(--line-2);font-size:12.5px}
.mc-row:last-child{border-bottom:none}
.mc-row .k{width:160px;color:var(--muted);font-weight:600;flex:none}.mc-row .v{color:var(--text)}

/* file drop (onboarding) */
.drop{border:2px dashed #cdd6e4;border-radius:14px;padding:26px;text-align:center;background:var(--surface-2);transition:.15s}
.drop.has{border-style:solid;border-color:#d9cffd;background:var(--ai-soft);text-align:left}
.drop .ic{width:46px;height:46px;border-radius:12px;background:#fff;display:grid;place-items:center;margin:0 auto 12px;box-shadow:var(--sh-1)}
.drop .ic svg{width:22px;height:22px;color:var(--ai)}
.filecard{display:flex;align-items:center;gap:12px}
.filecard .fi{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--ai),var(--primary));display:grid;place-items:center;flex:none}
.filecard .fi svg{width:20px;height:20px;color:#fff}
.ob-step{display:flex;align-items:center;gap:11px;padding:11px 14px;border:1px solid var(--line);border-radius:11px;background:#fff;margin-bottom:8px;transition:.2s}
.ob-step .e{font-size:18px;flex:none;width:30px;text-align:center}
.ob-step .nm{font-weight:700;color:var(--ink);font-size:13px}.ob-step .nm small{display:block;font-weight:500;color:var(--muted);font-size:11px}

/* tree (sub-groups) */
.tree .node{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:8px;border:1px solid var(--line-2);margin-bottom:6px;background:#fff}
.tree .node .ic{width:26px;height:26px;border-radius:7px;background:var(--surface-3);display:grid;place-items:center;flex:none}
.tree .child{margin-left:20px;border-left:2px solid var(--line);padding-left:14px}
.tree .node .meta{margin-left:auto;display:flex;gap:8px;align-items:center}

/* ===== interactive: search, modal, panels ===== */
.tb-search{position:relative}
.search-pop{position:absolute;top:44px;left:0;width:440px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh-3);padding:6px;display:none;z-index:55;max-height:420px;overflow:auto}
.search-pop.open{display:block}
.search-pop .ghd{font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;padding:8px 11px 4px}
.search-pop .res{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:9px;cursor:pointer}
.search-pop .res:hover{background:var(--surface-2)}
.search-pop .res .ic{width:28px;height:28px;border-radius:7px;background:var(--surface-3);display:grid;place-items:center;flex:none;color:var(--muted)}
.search-pop .res .nm{font-weight:600;color:var(--ink);font-size:13px}
.search-pop .res .ty{margin-left:auto;font-size:11px;color:var(--muted);font-weight:600;background:var(--surface-3);padding:2px 8px;border-radius:6px}
.search-pop .none{padding:18px;text-align:center;color:var(--muted);font-size:13px}

.modal{position:fixed;inset:0;background:rgba(13,21,38,.5);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;z-index:80;padding:20px}
.modal.open{display:flex;animation:fadeUp .18s}
.modal-card{background:#fff;border-radius:16px;box-shadow:var(--sh-pop);width:100%;max-width:520px;overflow:hidden;animation:popIn .22s}
.modal-h{padding:15px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:15px}
.modal-h .x{margin-left:auto;cursor:pointer;color:var(--muted);transform:rotate(90deg);display:grid;place-items:center;width:26px;height:26px;border-radius:7px}
.modal-h .x:hover{background:var(--surface-3)}
.modal-b{padding:20px;max-height:62vh;overflow:auto}
.modal-f{padding:13px 20px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end}
.opt-card{display:flex;align-items:center;gap:13px;padding:14px;border:1px solid var(--line);border-radius:12px;cursor:pointer;margin-bottom:10px;transition:.12s}
.opt-card:last-child{margin-bottom:0}
.opt-card:hover{border-color:var(--ai);background:var(--ai-soft);transform:translateY(-1px)}
.opt-card .ic{width:38px;height:38px;border-radius:10px;background:var(--ai-soft);color:var(--ai-d);display:grid;place-items:center;flex:none}
.opt-card:hover .ic{background:#fff}
.opt-card .nm{font-weight:700;color:var(--ink);font-size:13.5px}.opt-card .nm small{display:block;font-weight:500;color:var(--muted);font-size:11.5px;margin-top:1px}

.pop-panel{position:fixed;top:52px;right:62px;width:340px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh-3);z-index:55;display:none;overflow:hidden}
.pop-panel.open{display:block;animation:fadeUp .18s}
.pop-panel .ph{padding:12px 15px;border-bottom:1px solid var(--line);font-weight:700;color:var(--ink);font-size:13.5px;display:flex;align-items:center}
.pop-panel .pi{display:flex;gap:10px;padding:11px 15px;border-bottom:1px solid var(--line-2)}
.pop-panel .pi:last-child{border-bottom:none}
.pop-panel .pi .d{width:8px;height:8px;border-radius:50%;background:var(--ai);margin-top:4px;flex:none}