/* ════════════════════════════════════════════════════════════════════════
   HYPERTRA HUD — styles
   Part of the modular face: index.html + hud.css + gateway.js + hud.js + gate.js
   ════════════════════════════════════════════════════════════════════════ */
:root{--void:#06060F;--blue:#5E9BFF;--violet:#A77BFF;--soft:#9BE0FF;--ice:#ECF3FF;--steel:#8A93B5;
  --line:rgba(138,147,181,.16);--disp:"Chakra Petch",system-ui,sans-serif;--mono:"Space Mono",monospace;}
*{box-sizing:border-box}html,body{height:100%}

/* ── OUT OF THE ETHER — full-viewport atmosphere ───────────────────────────
   Layer 0: #field canvas (global drifting motes, behind everything).
   Layer 1: body base void + body::before nebula auras (blue-violet, drifting).
   The orb keeps its own local dust canvas inside the stage. */
body{margin:0;background:
    radial-gradient(120% 90% at 50% 30%, rgba(94,155,255,.10), transparent 55%),
    radial-gradient(140% 120% at 50% 42%, #14163a 0%, #0b0b1e 46%, #06060F 78%);
  color:var(--ice);font-family:var(--disp);overflow:hidden}
#field{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0;pointer-events:none;display:block}
body::before{content:"";position:fixed;inset:-15%;z-index:0;pointer-events:none;
  background:
    radial-gradient(34% 30% at 20% 22%, rgba(94,155,255,.20), transparent 70%),
    radial-gradient(38% 34% at 82% 26%, rgba(167,123,255,.18), transparent 72%),
    radial-gradient(44% 40% at 68% 84%, rgba(120,140,255,.14), transparent 74%),
    radial-gradient(30% 28% at 26% 78%, rgba(155,224,255,.10), transparent 70%);
  filter:blur(10px);animation:nebula 52s ease-in-out infinite alternate}
@keyframes nebula{0%{transform:translate3d(-2%,-1%,0) scale(1)}50%{transform:translate3d(2%,1.5%,0) scale(1.06)}100%{transform:translate3d(-1%,2%,0) scale(1.03)}}

.corner{position:fixed;width:26px;height:26px;z-index:9;pointer-events:none}
.corner::before,.corner::after{content:"";position:absolute;background:rgba(167,123,255,.5)}
.corner::before{width:100%;height:1.5px}.corner::after{height:100%;width:1.5px}
.tl{top:12px;left:12px}.tr{top:12px;right:12px}.tr::after{right:0}
.bl{bottom:12px;left:12px}.bl::before{bottom:0}.br{bottom:12px;right:12px}.br::before{bottom:0}.br::after{right:0}
.scan{position:fixed;inset:0;z-index:8;pointer-events:none;opacity:.18;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.02) 0 1px,transparent 1px 3px);mix-blend-mode:overlay}

.shell{position:relative;z-index:2;height:100%;display:grid;grid-template-rows:auto 1fr auto;gap:10px;padding:16px 14px}
.strip{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:6px;padding:8px 14px;
  background:rgba(8,8,20,.45);backdrop-filter:blur(6px)}
.wm{font-weight:700;letter-spacing:.4em;font-size:13px;text-indent:.4em;color:var(--ice)}
.stat{font-weight:600;letter-spacing:.2em;font-size:10px;color:var(--violet);text-transform:uppercase}
.stat.deg{color:var(--blue)}.stat.off{color:var(--steel)}
.rt{display:flex;align-items:center;gap:12px}
.clk{font-family:var(--mono);font-size:12px;color:var(--steel)}.clk b{color:var(--ice);font-weight:400}
.sens{display:flex;gap:6px}
.tg{appearance:none;border:1px solid var(--line);border-radius:4px;background:rgba(6,6,15,.6);color:var(--steel);
  font-family:var(--disp);font-weight:600;font-size:10px;letter-spacing:.1em;padding:5px 9px;cursor:pointer}
.tg.cut{color:var(--blue);border-color:rgba(94,155,255,.5);background:rgba(94,155,255,.06)}

.core{display:grid;gap:10px;min-height:0;grid-template-columns:1fr;overflow:auto}
.stage{order:-1;position:relative;display:flex;align-items:center;justify-content:center;min-height:46vh}
.panels{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pane{border:1px solid var(--line);border-radius:6px;padding:10px 12px;background:linear-gradient(180deg,rgba(138,147,181,.05),transparent);
  backdrop-filter:blur(4px)}
.pane h4{margin:0 0 8px;font-weight:600;font-size:9px;letter-spacing:.2em;color:var(--steel);text-transform:uppercase;display:flex;justify-content:space-between;gap:8px}
.pane h4 span{color:var(--violet)}
.row{display:flex;align-items:center;justify-content:space-between;gap:8px;font-family:var(--mono);font-size:11px;padding:3px 0}
.row .k{color:var(--ice)}.row .v{color:var(--steel)}
.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--violet);box-shadow:0 0 6px var(--violet);margin-right:6px}
.dot.idle{background:var(--steel);box-shadow:none}.dot.alert{background:var(--blue);box-shadow:0 0 6px var(--blue)}
/* honest empty state — shown until the Gateway feeds real data */
.empty{font-family:var(--mono);font-size:10.5px;line-height:1.5;color:var(--steel);opacity:.7;padding:3px 0}
.empty .mute{opacity:.55}
.feed div{font-family:var(--mono);font-size:11px;line-height:1.5;color:var(--ice);opacity:0;animation:fade .4s forwards}
.feed .a{color:var(--blue)}.feed .sys{color:var(--steel)}@keyframes fade{to{opacity:1}}

.dust{position:absolute;width:min(86vw,480px);aspect-ratio:1;z-index:0}
.orb{position:relative;width:min(64vw,350px);aspect-ratio:1;z-index:1;animation:breathe 7s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.orb::before{content:"";position:absolute;inset:-30%;border-radius:50%;z-index:-1;filter:blur(40px);
  background:radial-gradient(circle at 50% 46%,rgba(94,155,255,.45),rgba(167,123,255,.28) 48%,transparent 72%)}
.orbsvg{width:100%;height:100%;display:block;filter:drop-shadow(0 0 34px rgba(167,123,255,.4)) blur(.3px)}
#faceglass{position:absolute;inset:0;width:100%;height:100%;display:block}
.live .orb::before{background:radial-gradient(circle at 50% 46%,rgba(94,155,255,.65),rgba(167,123,255,.4) 48%,transparent 74%)}
.statorb{position:absolute;bottom:1%;font-weight:600;letter-spacing:.4em;font-size:10px;color:var(--violet);opacity:.85;text-indent:.4em;z-index:2}
#eyeL,#eyeR{transform-box:fill-box;transform-origin:center}
.blink{animation:blink .18s ease}@keyframes blink{50%{transform:scaleY(.08)}}

.talk{display:flex;justify-content:center}
.box{display:flex;align-items:center;gap:12px;width:min(92vw,520px);border:1px solid rgba(138,147,181,.3);border-radius:999px;padding:11px 16px;background:rgba(6,6,15,.6);backdrop-filter:blur(6px)}
.box input{flex:1;background:transparent;border:0;outline:none;color:var(--ice);font-family:var(--disp);font-size:14px}
.box input::placeholder{color:var(--steel)}
.mic{appearance:none;border:1px solid rgba(167,123,255,.4);background:rgba(167,123,255,.08);color:var(--ice);
  width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;flex:none}
.mic.live{box-shadow:0 0 16px rgba(167,123,255,.55);border-color:var(--violet)}

/* ── GATE overlay (gate.js) ─────────────────────────────────────────────── */
.gate{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  background:radial-gradient(120% 100% at 50% 40%,rgba(12,12,30,.55),rgba(6,6,15,.82));backdrop-filter:blur(12px);padding:24px}
.gate.hide{display:none}
.gate .gorb{width:120px;height:120px;border-radius:50%;margin-bottom:6px;
  background:radial-gradient(circle at 50% 46%,rgba(94,155,255,.6),rgba(167,123,255,.32) 48%,transparent 72%);filter:blur(6px);animation:breathe 7s ease-in-out infinite}
.gate .gwm{font-weight:700;letter-spacing:.5em;font-size:18px;text-indent:.5em;color:var(--ice);text-shadow:0 0 24px rgba(167,123,255,.5)}
.gate .gsub{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--steel);margin-top:-6px}
.gbox{display:flex;flex-direction:column;gap:10px;width:min(92vw,360px);border:1px solid rgba(138,147,181,.3);border-radius:14px;
  padding:18px;background:rgba(6,6,15,.55);box-shadow:0 0 44px rgba(94,155,255,.12)}
.gbox input{background:rgba(8,8,20,.7);border:1px solid var(--line);border-radius:999px;padding:11px 16px;color:var(--ice);
  font-family:var(--disp);font-size:14px;outline:none}
.gbox input:focus{border-color:var(--violet);box-shadow:0 0 0 2px rgba(167,123,255,.2)}
.gbox input::placeholder{color:var(--steel)}
.gbtn{appearance:none;border:1px solid rgba(167,123,255,.5);background:linear-gradient(135deg,rgba(94,155,255,.25),rgba(167,123,255,.25));
  color:var(--ice);border-radius:999px;padding:12px;font-family:var(--disp);font-weight:600;letter-spacing:.15em;font-size:13px;cursor:pointer}
.gbtn:disabled{opacity:.5;cursor:default}
.gerr{color:#FF9A8A;font-family:var(--mono);font-size:11px;min-height:14px;text-align:center}
.gout{position:fixed;top:14px;right:14px;z-index:40;appearance:none;border:1px solid var(--line);background:rgba(6,6,15,.6);
  color:var(--steel);border-radius:6px;font-family:var(--disp);font-size:10px;letter-spacing:.1em;padding:5px 10px;cursor:pointer;display:none}
.gout:hover{color:var(--ice);border-color:rgba(167,123,255,.4)}

/* ── update banner (update.js) ──────────────────────────────────────────── */
#update-banner{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 16px;background:linear-gradient(135deg,rgba(94,155,255,.94),rgba(167,123,255,.94));color:#06060F;
  font-family:var(--disp);font-weight:600;font-size:13px;letter-spacing:.02em;box-shadow:0 -4px 24px rgba(0,0,0,.5)}
#update-banner button{appearance:none;border:none;border-radius:8px;padding:9px 16px;background:#06060F;color:var(--ice);
  font-family:var(--disp);font-weight:700;letter-spacing:.12em;font-size:12px;cursor:pointer}
#update-banner button:hover{background:#0c1024}

@media(min-width:900px){.core{grid-template-columns:250px 1fr 250px;align-items:stretch;overflow:visible}
  .stage{order:0;min-height:0}.panels{grid-template-columns:1fr;align-content:start}}
@media(prefers-reduced-motion:reduce){.orb,body::before,.gate .gorb{animation:none}}