/* Demo applications (bank / CRM / insurance) — light theme, same design language as the landing */
:root{
  --bg:#f6f7f9;--surface:#fff;--surface-2:#f1f3f6;--line:#e6e8ec;--line-2:#d6dae1;
  --text:#0b0c0f;--muted:#6b7280;--faint:#9aa1ab;
  --accent:#2563eb;--accent-soft:#e8efff;--ink:#0a0a0b;
  --ok:#0f9d6a;--ok-soft:#e5f7ef;--warn:#c2700a;--warn-soft:#fff3e0;--bad:#d64545;--bad-soft:#fdeaea;
  --shadow:0 1px 2px rgba(11,12,15,.04),0 12px 32px -18px rgba(11,12,15,.18);
  --font:"Geist",-apple-system,BlinkMacSystemFont,Inter,"Segoe UI",Roboto,sans-serif;--mono:"Geist Mono",ui-monospace,Menlo,monospace;
  --r:16px;--ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 var(--font);letter-spacing:-.005em;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:1px solid transparent;border-radius:10px;padding:9px 14px;background:var(--surface-2);color:var(--text);font-weight:500;transition:background .18s,transform .12s,border-color .18s,box-shadow .18s}
button:hover{background:#e9ecf1}
button:active{transform:scale(.98)}
button:disabled{opacity:.5;cursor:default}
button.primary{background:var(--ink);color:#fff;font-weight:600}
button.primary:hover{background:#1d1d22}
button.ghost{background:transparent;border-color:var(--line-2)}
button.ghost:hover{background:var(--surface-2)}
button.danger{background:var(--bad-soft);color:var(--bad)}
input{font:inherit;padding:9px 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);color:var(--text);outline:none;transition:border-color .18s,box-shadow .18s}
input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}

/* shell */
.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--surface);border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}
.side .brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15.5px;letter-spacing:-.01em;padding:6px 8px;margin-bottom:14px}
.side .brand .logo{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff;font-weight:700;font-size:12px;background:var(--accent)}
.side a{padding:9px 10px;border-radius:9px;color:var(--muted);font-weight:500;display:flex;gap:10px;align-items:center;font-size:14px;transition:background .18s,color .18s}
.side a:hover{background:var(--surface-2);color:var(--text)}
.side a.active{background:var(--surface-2);color:var(--text);font-weight:600}
.side a .ico{width:18px;text-align:center;opacity:.7;font-size:13px}
.side .spacer{flex:1}
.side .user{display:flex;align-items:center;gap:10px;padding:10px 8px;border-top:1px solid var(--line);margin-top:8px}
.side .user .av{width:32px;height:32px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:600;font-size:12px}
.side .user strong{font-weight:600;font-size:14px}
.side .user small{display:block;color:var(--faint);font-size:12px}
.main{padding:28px 36px 120px;max-width:1120px;width:100%}
.topline{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.topline h1{margin:0;font-size:26px;letter-spacing:-.03em;font-weight:600}
.topline p{margin:2px 0 0;color:var(--muted);font-size:14px}
.guard{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 9px;border-radius:999px;font-size:13px;font-weight:500;background:var(--surface);border:1px solid var(--line);color:var(--muted);transition:background .3s,color .3s,border-color .3s}
.guard i{width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none;transition:background .3s}
.guard.agent{background:var(--bad-soft);color:var(--bad);border-color:#f3c4c4}.guard.agent i{background:var(--bad);animation:beat 1.2s infinite}
.guard.env{background:var(--warn-soft);color:var(--warn);border-color:#f1d9b0}.guard.env i{background:var(--warn)}
.guard.human{background:var(--ok-soft);color:var(--ok);border-color:#bfe8d5}
@keyframes beat{0%,100%{box-shadow:0 0 0 0 rgba(214,69,69,.35)}60%{box-shadow:0 0 0 6px rgba(214,69,69,0)}}

/* cards */
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.c12{grid-column:span 12}.c8{grid-column:span 8}.c6{grid-column:span 6}.c4{grid-column:span 4}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow);position:relative;transition:transform .35s var(--ease),box-shadow .35s}
.card:hover{transform:translateY(-1px);box-shadow:0 1px 2px rgba(11,12,15,.04),0 18px 40px -20px rgba(11,12,15,.22)}
.card h3{margin:0 0 3px;font-size:15px;font-weight:600;letter-spacing:-.01em}
.card .sub{color:var(--muted);font-size:13px;margin:0 0 14px}
.card .head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.hero-card{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 14%,#fff),#fff 60%);border-color:color-mix(in srgb,var(--accent) 22%,var(--line))}
.hero-card .amount{font-size:44px;font-weight:600;letter-spacing:-.04em;margin:10px 0 2px;font-variant-numeric:tabular-nums;transition:filter .3s,color .3s}
.hero-card .amount .cur{font-size:24px;opacity:.7;margin-left:4px}
.hero-card small{color:var(--muted)}
.kpi{font-size:32px;font-weight:600;letter-spacing:-.035em;font-variant-numeric:tabular-nums}
.kpi-sub{color:var(--muted);font-size:13px}
.kv{display:grid;grid-template-columns:150px 1fr;gap:9px 16px;font-size:14px}
.kv span{color:var(--muted)}.kv strong{font-weight:500}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--faint);font-weight:500;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;padding:8px 10px;border-bottom:1px solid var(--line)}
td{padding:12px 10px;border-bottom:1px solid var(--line)}
tr:last-child td{border-bottom:0}
tr.clickable{cursor:pointer}tr.clickable:hover td{background:var(--surface-2)}
.chip{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:500;background:var(--surface-2);color:var(--muted)}
.chip.ok{background:var(--ok-soft);color:var(--ok)}.chip.warn{background:var(--warn-soft);color:var(--warn)}.chip.bad{background:var(--bad-soft);color:var(--bad)}
.empty{color:var(--faint);font-size:14px;padding:14px 0}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px}
.quick button{padding:14px 8px;border-radius:12px;display:flex;flex-direction:column;gap:6px;align-items:center;font-size:12.5px;background:var(--surface-2)}
.quick button .ico{font-size:18px}
.pay-card{background:linear-gradient(135deg,#0a0a0b,#2a2a31);color:#fff;border-radius:14px;padding:18px;font-family:var(--mono);font-size:13.5px;letter-spacing:.04em;box-shadow:0 20px 40px -24px rgba(0,0,0,.6)}

/* decisions, in product language */
.notice{margin-top:12px;padding:11px 13px;border-radius:12px;font-size:13.5px;display:flex;gap:10px;align-items:flex-start;animation:rise .35s var(--ease) both}
.notice .ico{width:8px;height:8px;border-radius:50%;margin-top:7px;flex:none}
.notice.mask{background:var(--warn-soft);color:#7a4a05}.notice.mask .ico{background:var(--warn)}
.notice.block{background:var(--bad-soft);color:#8a2525}.notice.block .ico{background:var(--bad)}
.notice.info{background:var(--accent-soft);color:#1e3a8a}.notice.info .ico{background:var(--accent)}
.notice .actions{margin-top:8px}
.blur{filter:blur(6px);user-select:none;pointer-events:none}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* AI test: a floating badge that opens a compact card */
.fab{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);padding:10px 16px 10px 12px;border-radius:999px;background:var(--ink);color:#fff;font-weight:500;font-size:14px;border:1px solid rgba(255,255,255,.08);box-shadow:0 18px 40px -16px rgba(0,0,0,.55);display:flex;gap:9px;align-items:center;z-index:20;transition:transform .25s var(--ease),box-shadow .25s,opacity .25s}
.fab:hover{background:var(--ink);transform:translateX(-50%) translateY(-2px)}
.fab .spark{color:#7cf0c0;font-size:15px}
.fab .kbd{font:11px var(--mono);color:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.18);border-radius:5px;padding:1px 5px;margin-left:2px}
.fab.hidden{opacity:0;pointer-events:none;transform:translateX(-50%) translateY(12px)}
.scrim{position:fixed;inset:0;background:rgba(11,12,15,.35);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .3s;z-index:25}
.scrim.open{opacity:1;pointer-events:auto}
.sheet{position:fixed;left:50%;bottom:24px;transform:translate(-50%,24px) scale(.96);width:min(560px,calc(100vw - 24px));background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 40px 90px -30px rgba(0,0,0,.45);padding:22px 22px 18px;opacity:0;pointer-events:none;transition:opacity .3s,transform .4s var(--ease);z-index:30;max-height:84vh;overflow:auto}
.sheet.open{opacity:1;pointer-events:auto;transform:translate(-50%,0) scale(1)}
.sheet .sheet-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px}
.sheet .sheet-head .badge{width:38px;height:38px;border-radius:12px;background:var(--ink);color:#7cf0c0;display:grid;place-items:center;font-size:18px;flex:none}
.sheet h3{margin:0;font-size:17px;font-weight:600;letter-spacing:-.02em}
.sheet p{margin:2px 0 0;color:var(--muted);font-size:13.5px}
.sheet .close{position:absolute;top:12px;right:12px;width:32px;height:32px;padding:0;border-radius:50%;display:grid;place-items:center;background:var(--surface-2)}
.steps{margin:0 0 12px;padding:0;list-style:none;display:grid;gap:6px}
.steps li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--text);padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);opacity:0;transform:translateY(6px);animation:rise .4s var(--ease) forwards}
.steps li:nth-child(1){animation-delay:.05s}.steps li:nth-child(2){animation-delay:.1s}.steps li:nth-child(3){animation-delay:.15s}.steps li:nth-child(4){animation-delay:.2s}.steps li:nth-child(5){animation-delay:.25s}.steps li:nth-child(6){animation-delay:.3s}
.steps li b{font:12px var(--mono);color:var(--faint);flex:none;margin-top:1px}
.sheet:not(.open) .steps li{animation:none}
.sheet details{margin:0 0 12px}
.sheet summary{font-size:13px;color:var(--muted);cursor:pointer;user-select:none}
.sheet textarea{width:100%;min-height:150px;font:12.5px/1.5 var(--mono);padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);resize:vertical;margin-top:8px}
.sheet .row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.sheet .row .btn-agent{flex:1;justify-content:center;display:inline-flex;gap:8px}
.sheet .row a.link{font-size:13px;color:var(--muted);margin-left:auto}
.sheet .row a.link:hover{color:var(--text)}
dialog{border:1px solid var(--line);border-radius:20px;padding:26px;max-width:400px;width:calc(100vw - 32px);box-shadow:0 30px 80px -30px rgba(0,0,0,.45)}
dialog::backdrop{background:rgba(11,12,15,.4);backdrop-filter:blur(4px)}
dialog h3{margin:0 0 6px;font-size:17px;font-weight:600}
dialog p{color:var(--muted);font-size:14px;margin:0 0 12px}
dialog .code{font:600 22px var(--mono);letter-spacing:.14em;background:var(--surface-2);padding:10px 14px;border-radius:10px;display:inline-block;margin:6px 0 12px}
.toast{position:fixed;left:50%;bottom:84px;transform:translate(-50%,8px);background:var(--ink);color:#fff;padding:9px 14px;border-radius:999px;font-size:13.5px;opacity:0;transition:opacity .25s,transform .35s var(--ease);pointer-events:none;z-index:40}
.toast.show{opacity:1;transform:translate(-50%,0)}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(440px,100vw);background:var(--surface);border-left:1px solid var(--line);box-shadow:-20px 0 60px -30px rgba(0,0,0,.35);transform:translateX(105%);transition:transform .4s var(--ease);z-index:30;padding:24px;overflow:auto}
.drawer.open{transform:none}
.drawer .close{position:absolute;top:14px;right:14px}
.drawer h3{margin:0 0 2px;font-size:18px;font-weight:600}

/* motion */
.card{animation:card-enter .6s var(--ease) both}
.grid>.card:nth-child(2){animation-delay:.06s}.grid>.card:nth-child(3){animation-delay:.12s}.grid>.card:nth-child(4){animation-delay:.18s}.grid>.card:nth-child(5){animation-delay:.24s}.grid>.card:nth-child(6){animation-delay:.3s}
@keyframes card-enter{from{opacity:0;transform:translateY(12px);filter:blur(4px)}to{opacity:1;transform:none;filter:blur(0)}}
.topline{animation:card-enter .5s var(--ease) both}
.guard.agent{animation:guard-pulse 1.2s ease 1}
@keyframes guard-pulse{0%{transform:scale(.96)}40%{transform:scale(1.04)}100%{transform:none}}
.amount,.kpi{transition:color .3s,filter .3s}
[data-nt-sensitive="sealed"]{filter:blur(0);animation:seal .4s ease both}
@keyframes seal{from{filter:blur(6px);opacity:.4}to{filter:blur(0);opacity:1}}
.chip:empty,.placeholder{background:linear-gradient(90deg,var(--surface-2) 25%,#e6e8ec 50%,var(--surface-2) 75%);background-size:200% 100%;animation:shimmer 1.6s linear infinite}
@keyframes shimmer{to{background-position:-200% 0}}
@view-transition{navigation:auto}
::view-transition-old(root){animation:260ms ease-out both vt-out}
::view-transition-new(root){animation:380ms var(--ease) both vt-in}
@keyframes vt-out{to{opacity:0;transform:translateY(-6px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(10px)}}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

@media (max-width:900px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{position:static;height:auto;min-width:0;overflow:hidden;flex-direction:row;flex-wrap:nowrap;align-items:center;border-right:0;border-bottom:1px solid var(--line);padding:10px 12px;gap:8px}
  .side .brand{margin:0;flex:none;font-size:15px}
  .side .brand span:last-child{display:none}
  .side nav{display:flex;gap:4px;overflow-x:auto;flex:1 1 0%;min-width:0;scrollbar-width:none;-webkit-mask:linear-gradient(90deg,#000 88%,transparent);mask:linear-gradient(90deg,#000 88%,transparent)}
  .side nav::-webkit-scrollbar{display:none}
  .side nav a{white-space:nowrap;padding:7px 10px;font-size:13px;flex:none}
  .side .spacer{display:none}
  .side .user{border:0;margin:0;padding:0;flex:none}
  .side .user div{display:none}
  .main{min-width:0;padding:18px 14px 120px}
  .topline{align-items:flex-start}
  .topline h1{font-size:22px}
  .guard{max-width:100%;white-space:normal;line-height:1.3}
  .c8,.c6,.c4{grid-column:span 12}
  .grid{gap:12px}
  .card{padding:18px;border-radius:14px}
  .card .head{flex-wrap:wrap}
  .card .head .actions{width:100%}
  .card .head .actions input{flex:1 1 120px;min-width:0}
  .hero-card .amount{font-size:36px}
  .hero-card .actions button{flex:1 1 auto}
  .kv{grid-template-columns:104px minmax(0,1fr)}
  .kv strong{overflow-wrap:anywhere}
  .quick{grid-template-columns:repeat(2,1fr)}
  .card table{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
  .fab{font-size:13px;padding:10px 14px 10px 11px;max-width:calc(100vw - 24px)}
  .fab .kbd{display:none}
  .sheet{width:calc(100vw - 16px);bottom:8px;padding:18px 16px 14px;max-height:88vh}
  .sheet .row .btn-agent{flex-basis:100%}
  .drawer{width:100vw;border-left:0}
  .toast{max-width:calc(100vw - 32px);text-align:center}
}