/* ============================================================
   SlotHeatMap — THERMAL INSTRUMENT design system (v2)
   FLIR heat-ramp × trading-desk terminal × HUD framing.
   ============================================================ */
@import url("https://fonts.googleapis.com/css2?family=Saira:wght@300;400;500;600;700;800&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap");

:root{
  /* warm thermal-camera black */
  --bg:#0a0806; --bg-2:#100d0a; --panel:#15110d; --panel-2:#1b1610;
  --line:rgba(255,236,214,.08); --line-2:rgba(255,236,214,.15); --line-3:rgba(255,236,214,.26);
  --txt:#f6efe6; --txt-dim:#b0a597; --txt-faint:#6f6557;
  /* thermal ramp: black->blue->cyan->amber->orange->magenta(ultra) */
  --cold:#2563ff; --cool:#21d4d4; --warm:#f5b301; --hot:#ff5b22; --ultra:#ff2d9b; --ultra-2:#ffd0ec;
  --ok:#3ad17a; --danger:#ff5f56;
  --disp:"Saira",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --r:8px; --chamfer:13px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--body);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;min-height:100vh}
/* atmosphere: thermal vignette + faint glow blooms */
body::before{content:"";position:fixed;inset:0;z-index:-3;
  background:
    radial-gradient(820px 560px at 84% -8%, rgba(255,45,155,.16), transparent 58%),
    radial-gradient(680px 480px at 6% 6%, rgba(37,99,255,.12), transparent 58%),
    radial-gradient(1100px 760px at 50% 118%, rgba(245,179,1,.07), transparent 60%),
    radial-gradient(1200px 1200px at 50% 40%, transparent 55%, rgba(0,0,0,.55)),
    var(--bg);}
/* CRT scanlines + grain */
body::after{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:
    repeating-linear-gradient(0deg, rgba(0,0,0,.16) 0 1px, transparent 1px 3px),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  background-size:auto, 130px 130px; opacity:.5; mix-blend-mode:overlay;}
a{color:inherit;text-decoration:none}
.wrap{max-width:1320px;margin:0 auto;padding:0 22px}
.mono{font-family:var(--mono)}
.dim{color:var(--txt-dim)} .faint{color:var(--txt-faint)}
.hidden{display:none!important}

/* ---- brand ---- */
.brand{display:flex;align-items:center;gap:11px;font-family:var(--disp);font-weight:800;font-size:19px;letter-spacing:.03em;text-transform:uppercase}
.brand .dot{width:24px;height:24px;position:relative;
  background:conic-gradient(from 200deg,var(--cold),var(--cool),var(--warm),var(--hot),var(--ultra),var(--cold));
  box-shadow:0 0 20px rgba(255,45,155,.55);animation:spin 9s linear infinite;
  clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---- technical readout label ---- */
.rdg{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-faint);display:inline-flex;align-items:center;gap:8px}
.rdg::before{content:"//";color:var(--ultra);font-weight:700}
.rdg .pulse{width:7px;height:7px;border-radius:50%;background:var(--ultra);box-shadow:0 0 10px var(--ultra);animation:blink 1.3s infinite}
@keyframes blink{50%{opacity:.25}}

/* ---- HUD panel: faint frame + bright corner brackets ---- */
.hud{position:relative;background:var(--panel);border:1px solid var(--line)}
.hud::before,.hud::after{content:"";position:absolute;width:12px;height:12px;pointer-events:none;z-index:2}
.hud::before{top:-1px;left:-1px;border-top:2px solid var(--cool);border-left:2px solid var(--cool)}
.hud::after{bottom:-1px;right:-1px;border-bottom:2px solid var(--ultra);border-right:2px solid var(--ultra)}
.hud.q::before{border-color:var(--warm)} .hud.q::after{border-color:var(--hot)}

/* ---- buttons ---- */
.btn{font-family:var(--mono);font-weight:700;font-size:13.5px;letter-spacing:.04em;text-transform:uppercase;
  border:none;cursor:pointer;padding:13px 22px;transition:.16s;display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:var(--r)}
.btn-hot{color:#150b02;background:linear-gradient(120deg,var(--warm),var(--hot) 55%,var(--ultra));
  clip-path:polygon(0 0,calc(100% - var(--chamfer)) 0,100% var(--chamfer),100% 100%,var(--chamfer) 100%,0 calc(100% - var(--chamfer)));border-radius:0;
  box-shadow:0 8px 28px rgba(255,45,155,.32)}
.btn-hot:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(255,45,155,.5)}
.btn-ghost{color:var(--txt);border:1px solid var(--line-2);background:rgba(255,236,214,.02)}
.btn-ghost:hover{border-color:var(--cool);color:var(--cool)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important;box-shadow:none!important}
.btn-sm{padding:9px 15px;font-size:11.5px}
.btn-block{display:flex;width:100%}

/* ---- inputs ---- */
.field{margin-bottom:14px}
.field label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-faint);margin-bottom:7px}
.input{width:100%;background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--r);
  color:var(--txt);font-family:var(--body);font-size:15px;padding:13px 15px;transition:.15s}
.input:focus{outline:none;border-color:var(--cool);box-shadow:0 0 0 3px rgba(33,212,212,.13)}
.input::placeholder{color:var(--txt-faint)}

/* ---- terminal card ---- */
.terminal{background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line-2);overflow:hidden;
  box-shadow:0 26px 70px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,236,214,.04);position:relative}
.term-head{display:flex;align-items:center;justify-content:space-between;padding:11px 15px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.3)}
.term-dots{display:flex;gap:6px}
.term-dots i{width:10px;height:10px;display:inline-block}
.term-dots i:nth-child(1){background:var(--danger)} .term-dots i:nth-child(2){background:var(--warm)} .term-dots i:nth-child(3){background:var(--ok)}
.term-title{font-family:var(--mono);font-size:11.5px;color:var(--txt-dim);letter-spacing:.06em}
.term-live{font-family:var(--mono);font-size:11px;color:var(--ultra);display:flex;align-items:center;gap:6px;letter-spacing:.06em}
.term-live i{width:7px;height:7px;border-radius:50%;background:var(--ultra);box-shadow:0 0 8px var(--ultra);animation:blink 1.2s infinite}

/* ---- ticker tape ---- */
.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(0,0,0,.35);white-space:nowrap;position:relative}
.ticker::before,.ticker::after{content:"";position:absolute;top:0;bottom:0;width:60px;z-index:2;pointer-events:none}
.ticker::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.ticker::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.ticker-track{display:inline-flex;align-items:center;animation:ticker 48s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes ticker{to{transform:translateX(-50%)}}
.tk{display:inline-flex;align-items:center;gap:8px;padding:9px 20px;font-family:var(--mono);font-size:12px;border-right:1px solid var(--line)}
.tk .tk-name{color:var(--txt-dim)} .tk .tk-temp{font-weight:700} .tk .tk-tr{font-size:11px}

/* ---- chips ---- */
.chip{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;padding:8px 14px;border-radius:var(--r);cursor:pointer;
  border:1px solid var(--line-2);color:var(--txt-dim);background:transparent;transition:.15s;white-space:nowrap}
.chip:hover{color:var(--txt);border-color:var(--line-3)}
.chip.active{color:#150b02;background:var(--txt);border-color:var(--txt);font-weight:700}
.chip.active.cold{background:var(--cool);border-color:var(--cool)}
.chip.active.warm{background:var(--warm);border-color:var(--warm)}
.chip.active.hot{background:var(--hot);border-color:var(--hot)}
.chip.active.ultra{background:var(--ultra);border-color:var(--ultra)}

/* ---- pills ---- */
.pill{font-family:var(--mono);font-size:10px;font-weight:700;padding:3px 8px;border-radius:5px;letter-spacing:.06em;text-transform:uppercase}
.pill.cold{background:rgba(33,212,212,.16);color:var(--cool)}
.pill.warm{background:rgba(245,179,1,.16);color:var(--warm)}
.pill.hot{background:rgba(255,91,34,.16);color:var(--hot)}
.pill.ultra{background:rgba(255,45,155,.2);color:var(--ultra)}

/* ---- heat scale ---- */
.scale{height:9px;border-radius:5px;background:linear-gradient(90deg,var(--cold),var(--cool),var(--warm),var(--hot),var(--ultra))}
.scale-labels{display:flex;justify-content:space-between;font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;color:var(--txt-faint);margin-top:6px}

/* ---- heatmap cells ---- */
.cell{aspect-ratio:1/1;border-radius:6px;position:relative;overflow:hidden;cursor:crosshair;
  display:flex;flex-direction:column;justify-content:space-between;padding:8px;
  transition:transform .18s,box-shadow .18s;border:1px solid rgba(255,255,255,.06)}
.cell:hover{transform:scale(1.06);z-index:5}
.cell .c-top{display:flex;justify-content:space-between;align-items:flex-start;gap:4px}
.cell .c-prov{font-family:var(--mono);font-size:7px;color:rgba(0,0,0,.55);font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.cell .c-star{font-size:11px;line-height:1}
.cell .c-name{font-family:var(--mono);font-size:9px;font-weight:500;color:#fff;line-height:1.12;text-shadow:0 1px 3px rgba(0,0,0,.7)}
.cell .c-bot{display:flex;justify-content:space-between;align-items:flex-end}
.cell .c-val{font-family:var(--disp);font-size:16px;font-weight:800;color:#fff;line-height:.9;text-shadow:0 1px 5px rgba(0,0,0,.8)}
.cell .c-trend{font-family:var(--mono);font-size:11px;color:#fff;opacity:.92}
.cell.ultra{animation:ultraPulse 1.5s infinite}
@keyframes ultraPulse{0%,100%{box-shadow:0 0 0 0 rgba(255,45,155,.55)}50%{box-shadow:0 0 26px 4px rgba(255,45,155,.9)}}
.cell.locked::after{content:"";position:absolute;inset:0;backdrop-filter:blur(3px);background:rgba(10,8,6,.35)}

/* ---- modal ---- */
.modal-bg{position:fixed;inset:0;z-index:100;background:rgba(3,2,1,.78);backdrop-filter:blur(9px);
  display:none;align-items:center;justify-content:center;padding:20px}
.modal-bg.open{display:flex}
.modal{background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line-2);
  max-width:460px;width:100%;padding:28px;position:relative;box-shadow:0 40px 90px rgba(0,0,0,.65);animation:pop .2s ease}
@keyframes pop{from{transform:scale(.96);opacity:0}}
.modal .close{position:absolute;top:14px;right:16px;background:none;border:none;color:var(--txt-faint);font-size:22px;cursor:pointer;line-height:1}
.modal .close:hover{color:var(--txt)}

/* ---- gauge ---- */
.gauge{position:relative;width:130px;height:130px;margin:0 auto}
.gauge .g-val{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.gauge .g-num{font-family:var(--disp);font-weight:800;font-size:25px;line-height:1;letter-spacing:-.02em;white-space:nowrap}
.gauge .g-cap{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:var(--txt-faint);text-transform:uppercase}

/* ---- banner ---- */
.banner{font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;display:flex;align-items:center;justify-content:center;gap:14px;padding:10px 16px;flex-wrap:wrap;text-align:center}
.banner.trial{background:linear-gradient(90deg,rgba(245,179,1,.1),rgba(255,45,155,.1));border-bottom:1px solid var(--line)}
.banner.warn{background:rgba(255,91,34,.14);border-bottom:1px solid rgba(255,91,34,.3);color:var(--hot)}
.banner.info{background:rgba(33,212,212,.08);border-bottom:1px solid var(--line)}
.banner b{color:var(--warm)}

/* ---- compliance topbar ---- */
.topbar{display:flex;align-items:center;justify-content:center;gap:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;
  color:var(--txt-faint);text-transform:uppercase;padding:7px 16px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.35);text-align:center;flex-wrap:wrap}
.topbar .age{color:var(--hot);border:1px solid var(--hot);padding:1px 6px;font-weight:700}

/* ---- toggle ---- */
.toggle{position:relative;width:38px;height:21px;border-radius:20px;background:var(--bg-2);border:1px solid var(--line-2);cursor:pointer;transition:.2s;flex-shrink:0}
.toggle.on{background:var(--ultra);border-color:var(--ultra)}
.toggle::after{content:"";position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%;background:#fff;transition:.2s}
.toggle.on::after{left:19px}

/* ---- spinner / toast ---- */
.spin{width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;animation:rot .7s linear infinite;display:inline-block}
@keyframes rot{to{transform:rotate(360deg)}}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(80px);z-index:120;
  background:var(--panel-2);border:1px solid var(--ultra);padding:13px 20px;font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;
  box-shadow:0 18px 50px rgba(255,45,155,.3);transition:.35s;opacity:0}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}

/* ---- helpers ---- */
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.grow{flex:1}
h2{font-family:var(--disp);font-weight:700;letter-spacing:-.01em;line-height:1.04}
::selection{background:var(--ultra);color:#fff}