/* ===== Red Husky — Tera Brain — brand styles ===== */
:root {
  --rh-red: #c53030;
  --rh-red-bright: #e11d2a;
  /* Laika: husky laranja fox — cor padrão da casa */
  --fox: #ff7a1a;
  --fox-deep: #c2410c;
  --fox-light: #ff9c4a;
  --fox-pale: #ffe0c2;
  /* cromo do HUD: frio de propósito — nenhum estado usa ciano, então o âmbar de
     'procurando' e o verde de 'ouvindo' nunca se confundem com a moldura */
  --cy: #5fd4e4;
  --cy-pale: #a8f0fa;
  --cy-deep: #2b8fa0;
  --bg-0: #050609;
  --bg-1: #0a0b12;
  --bg-2: #0e1018;
  --line: rgba(255,255,255,.08);
  --ink: #e7e9f3;
  --ink-dim: rgba(231,233,243,.55);
  --ink-faint: rgba(231,233,243,.32);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--bg-0); color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--fox-light); text-decoration: none; }

/* ---------- Auth / login ---------- */
.auth-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 40px 16px;
  background:
    radial-gradient(900px 600px at 50% -10%, rgba(194,65,12,.18), transparent 60%),
    radial-gradient(700px 500px at 100% 110%, rgba(197,48,48,.12), transparent 55%),
    var(--bg-0);
}
.auth-card {
  width: 100%; max-width: 420px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
  border: 1px solid var(--line); border-radius: 18px;
  padding: 30px 28px 26px;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,.8), inset 0 1px 0 rgba(255,255,255,.05);
  backdrop-filter: blur(8px);
}
.auth-brand { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-bottom: 8px; }
.auth-logo { display: flex; align-items: center; gap: 10px; }
.auth-logo img { width: 34px; height: 34px; filter: drop-shadow(0 2px 8px rgba(197,48,48,.5)); }
.auth-logo .name { font-weight: 800; letter-spacing: .5px; font-size: 18px; }
.auth-logo .name b { color: var(--rh-red-bright); }
.auth-title { text-align: center; font-size: 13px; color: var(--ink-dim); margin: 2px 0 18px; letter-spacing: .12em; text-transform: uppercase; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 12px 14px; border-radius: 11px;
  background: rgba(0,0,0,.35); border: 1px solid var(--line); color: var(--ink);
  font-size: 15px; outline: none; transition: border-color .15s, box-shadow .15s;
}
.field input:focus { border-color: var(--fox); box-shadow: 0 0 0 3px rgba(255,122,26,.18); }
.field.otp input { letter-spacing: .5em; text-align: center; font-size: 20px; font-family: ui-monospace, monospace; }

.btn-primary {
  width: 100%; padding: 13px; border: 0; border-radius: 11px; cursor: pointer;
  font-weight: 700; font-size: 15px; color: #fff; margin-top: 4px;
  background: linear-gradient(135deg, var(--fox-deep), var(--rh-red));
  box-shadow: 0 12px 30px -10px rgba(194,65,12,.6);
  transition: transform .08s, filter .15s;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:active { transform: translateY(1px); }
.auth-row { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; font-size: 12px; color: var(--ink-faint); }
.auth-row label { display: flex; align-items: center; gap: 6px; }
.flash { padding: 10px 12px; border-radius: 10px; font-size: 13px; margin-bottom: 14px; }
.flash.alert { background: rgba(197,48,48,.16); border: 1px solid rgba(197,48,48,.4); color: #ffb4b4; }
.flash.notice { background: rgba(255,122,26,.14); border: 1px solid rgba(255,122,26,.35); color: #e3ccff; }

/* ---------- Brain animation ---------- */
.brain-stage { width: 200px; height: 168px; margin: 4px auto 2px; display: block; }
.brain-base { fill: none; stroke: rgba(255,122,26,.22); stroke-width: 1.4; stroke-linecap: round; }
.brain-shell { fill: none; stroke: rgba(255,156,74,.55); stroke-width: 2; stroke-linejoin: round; filter: url(#tb-glow); }
.pulse { fill: none; stroke-linecap: round; filter: url(#tb-glow); }
.p1 { stroke:#ff9c4a; stroke-width:2.4; stroke-dasharray:7 230;  animation:tbflow 2.0s linear infinite 0.0s; }
.p2 { stroke:#ff7a1a; stroke-width:2.2; stroke-dasharray:6 230;  animation:tbflow 2.4s linear infinite 0.5s; }
.p3 { stroke:#ffc999; stroke-width:2.0; stroke-dasharray:9 230;  animation:tbflow 1.7s linear infinite 0.9s; }
.p4 { stroke:#ff7a1a; stroke-width:2.4; stroke-dasharray:6 230;  animation:tbflow 2.7s linear infinite 0.3s; }
.p5 { stroke:#ff9c4a; stroke-width:2.0; stroke-dasharray:8 230;  animation:tbflow 2.1s linear infinite 1.2s; }
.p6 { stroke:#ffe0c2; stroke-width:2.6; stroke-dasharray:10 230; animation:tbflow 3.0s linear infinite 0.7s; }
.p7 { stroke:#ff7a1a; stroke-width:2.0; stroke-dasharray:6 230;  animation:tbflow 1.9s linear infinite 1.6s; }
.spark { animation: tbspark 2.2s ease-in-out infinite; }
@keyframes tbflow  { to { stroke-dashoffset: -237; } }
@keyframes tbspark { 0%,100%{opacity:.35; r:2.2} 50%{opacity:1; r:3.4} }
@media (prefers-reduced-motion: reduce) { .pulse, .spark { animation: none; } }

/* ---------- App shell / graph ---------- */
.app { position: fixed; inset: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; gap: 16px; padding: 10px 16px;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border-bottom: 1px solid var(--line); z-index: 5;
}
.topbar .brand { display: flex; align-items: center; gap: 9px; font-weight: 800; letter-spacing: .3px; }
.topbar .brand img { width: 24px; height: 24px; }
.topbar .brand b { color: var(--rh-red-bright); }
.topbar .brand .tb { color: var(--fox-light); }
.topbar .search {
  flex: 1; max-width: 380px; padding: 8px 12px; border-radius: 9px;
  background: rgba(0,0,0,.35); border: 1px solid var(--line); color: var(--ink); outline: none;
}
.topbar .search:focus { border-color: var(--fox); }
.topbar .spacer { flex: 1; }
.topbar .stat { font-size: 12px; color: var(--ink-dim); font-family: ui-monospace, monospace; }
.topbar .stat b { color: var(--fox-light); }
.btn-ghost { padding: 7px 12px; border-radius: 9px; background: rgba(255,255,255,.05); border: 1px solid var(--line); color: var(--ink); cursor: pointer; font-size: 13px; }
.btn-ghost:hover { background: rgba(255,122,26,.15); border-color: var(--fox); }

/* Edge / node filter bar */
.filter-bar {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  padding: 6px 14px; background: rgba(8,9,15,.7); border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 12px;
}
.filter-bar.hidden { display: none; }
.filter-label { color: var(--ink-faint); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.filter-sep { color: var(--line); margin: 0 4px; }
.filter-pill {
  padding: 3px 9px; border-radius: 999px; font-size: 11px; cursor: pointer;
  border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.04); color: var(--ink-dim);
  transition: background .12s, border-color .12s, color .12s;
}
.filter-pill.active { background: rgba(255,122,26,.15); border-color: rgba(255,122,26,.4); color: var(--fox-light); }
.filter-pill:hover { border-color: rgba(255,122,26,.3); }

/* Focus / small btn in panel */
.focus-row { margin: 8px 0 4px; }
.btn-sm {
  font-size: 11.5px; font-weight: 600; cursor: pointer;
  color: #67e8f9; background: rgba(103,232,249,.08);
  border: 1px solid rgba(103,232,249,.25); border-radius: 8px;
  padding: 5px 11px; transition: background .15s;
}
.btn-sm:hover { background: rgba(103,232,249,.16); border-color: rgba(103,232,249,.4); }

.stage { flex: 1; position: relative; background: #07050a; overflow: hidden; }


#cy { position: absolute; inset: 0; background: transparent; z-index: 1; }
.legend {
  position: absolute; left: 14px; bottom: 14px; z-index: 4;
  background: rgba(10,11,18,.55); border: 1px solid rgba(255,255,255,.07); border-radius: 14px;
  padding: 12px 14px; font-size: 12px; backdrop-filter: blur(16px) saturate(1.2);
  box-shadow: 0 12px 40px -16px rgba(0,0,0,.7);
}
.legend h4 { margin: 0 0 8px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); }
.legend h4 .hint { text-transform: none; letter-spacing: 0; color: var(--ink-faint); opacity: .7; }
.legend .row { display: flex; align-items: center; gap: 8px; margin: 5px 0; color: var(--ink-dim); }
.legend .row.toggle { cursor: pointer; border-radius: 7px; padding: 1px 5px; margin: 3px -5px; transition: background .12s, opacity .12s; }
.legend .row.toggle:hover { background: rgba(255,122,26,.12); }
.legend .row.toggle.off { opacity: .3; text-decoration: line-through; }
.legend .dot { width: 11px; height: 11px; border-radius: 50%; }
.legend .ln { width: 16px; height: 0; border-top: 2px solid; }

/* Glass card */
.panel {
  position: absolute; left: 16px; top: 16px; width: 370px; max-height: 82vh;
  overflow-y: auto; z-index: 6;
  background: linear-gradient(165deg, rgba(20,18,34,.62), rgba(8,9,15,.55));
  border: 1px solid rgba(255,255,255,.09); border-radius: 18px;
  padding: 18px 18px 16px; backdrop-filter: blur(22px) saturate(1.3);
  display: none; transform: translateY(-6px) scale(.98); opacity: 0;
  transition: opacity .22s ease, transform .22s ease;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,.85), inset 0 1px 0 rgba(255,255,255,.06),
              0 0 0 1px rgba(255,122,26,.06);
}
.panel.open { display: block; opacity: 1; transform: translateY(0) scale(1); }
.panel .kind {
  display: inline-block; font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--fox-light); background: rgba(255,122,26,.12);
  border: 1px solid rgba(255,122,26,.25); padding: 3px 9px; border-radius: 999px;
}
.panel h3 { margin: 11px 0 8px; font-size: 17px; line-height: 1.25; word-break: break-word; }
.panel .summary { font-size: 13px; line-height: 1.6; color: var(--ink-dim); margin: 0 0 12px; }
.panel .meta-list .meta { font-size: 11.5px; color: var(--ink-faint); margin: 3px 0; font-family: ui-monospace, monospace; word-break: break-word; }
.panel .close { position: absolute; right: 14px; top: 13px; cursor: pointer; color: var(--ink-faint); font-size: 13px; }
.panel .close:hover { color: var(--ink); }
.panel .link-row { margin-top: 12px; }
.panel .synthesize-row { margin: 10px 0 6px; }
.btn-synthesize {
  font-size: 12px; font-weight: 600; cursor: pointer;
  color: #ff9c4a; background: rgba(255,122,26,.12);
  border: 1px solid rgba(255,122,26,.3); border-radius: 8px;
  padding: 6px 12px; transition: background .15s, border-color .15s;
}
.btn-synthesize:hover:not(:disabled) { background: rgba(255,122,26,.22); border-color: rgba(255,122,26,.5); }
.btn-synthesize:disabled { opacity: .55; cursor: default; }
.panel .synthesis-result {
  display: none; font-size: 12.5px; line-height: 1.65; color: var(--ink-dim);
  margin: 8px 0 10px; padding: 10px 12px; white-space: pre-wrap;
  background: rgba(255,122,26,.06); border-left: 2px solid rgba(255,122,26,.4);
  border-radius: 0 8px 8px 0; max-height: 280px; overflow-y: auto;
}
.origin-btn {
  display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600;
  color: #fff; padding: 9px 14px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(194,65,12,.9), rgba(197,48,48,.85));
  box-shadow: 0 10px 26px -10px rgba(194,65,12,.7); transition: filter .15s, transform .08s;
}
.origin-btn:hover { filter: brightness(1.1); }
.origin-btn:active { transform: translateY(1px); }

/* Note preview inside panel */
.panel .content-row { margin: 8px 0 4px; }
.panel .note-content {
  display: none; font-size: 12.5px; line-height: 1.6; color: var(--ink-dim);
  margin: 8px 0 10px; padding: 10px 12px; white-space: pre-wrap;
  background: rgba(45,212,191,.05); border-left: 2px solid rgba(45,212,191,.35);
  border-radius: 0 8px 8px 0; max-height: 320px; overflow-y: auto;
  font-family: ui-monospace, "SF Mono", monospace;
}
.panel .note-content.open { display: block; }

/* Depth dial (focus hops) */
.hop-dial { display: inline-flex; gap: 3px; margin-left: 8px; vertical-align: middle; }
.hop-dial .hop {
  width: 22px; height: 22px; font-size: 11px; cursor: pointer; border-radius: 6px;
  border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.04); color: var(--ink-faint);
}
.hop-dial .hop.on { background: rgba(103,232,249,.15); border-color: rgba(103,232,249,.45); color: #67e8f9; }

/* Aura canvas layer — entre o fundo (z0) e #cy (z1) */
.aura-layer { position: absolute; inset: 0; z-index: 0; pointer-events: none; }

/* Tour active state */
.btn-ghost.tour-on { background: rgba(255,122,26,.22); border-color: var(--fox); color: #ffe0c2; }

/* 3D galaxy overlay */
.galaxy-overlay { position: absolute; inset: 0; z-index: 40; display: none; background: #050609; }
.galaxy-overlay.open { display: block; }
.galaxy-stage { position: absolute; inset: 0; }

/* live-refresh toast */
.tb-toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(12px);
  z-index: 50; color: #fff; padding: 11px 18px; border-radius: 12px;
  font-size: 14px; font-weight: 600; opacity: 0; pointer-events: none;
  background: linear-gradient(135deg, rgba(194,65,12,.92), rgba(197,48,48,.88));
  box-shadow: 0 16px 44px -12px rgba(194,65,12,.65); backdrop-filter: blur(10px);
  transition: opacity .3s ease, transform .3s ease;
}
.tb-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== HUD de voz (Sexta-feira) =====
   Tudo prefixado .hud- : .panel, .legend, .search, .dot e .pulse já existem acima. */
.hud-orb-wrap {
  position: absolute; right: 18px; top: 10px; z-index: 42;
  width: 330px; display: flex; flex-direction: column; align-items: center;
  pointer-events: none;
}
.hud-orb { display: block; filter: drop-shadow(0 0 22px rgba(95,212,228,.20)); }
.hud-spin-slow { transform-origin: 110px 110px; animation: hud-spin 34s linear infinite; }
.hud-spin-fast { transform-origin: 110px 110px; animation: hud-spin 9s linear infinite reverse; }
.hud-spin-mid  { transform-origin: 110px 110px; animation: hud-spin 17s linear infinite; }
@keyframes hud-spin { to { transform: rotate(360deg); } }
.hud-wordmark { font-size: 11px; letter-spacing: .3em; fill: var(--cy-pale); font-weight: 600; }

.hud-status { margin-top: 18px; text-align: center; }
.hud-state {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 19px; letter-spacing: .22em; font-weight: 700; text-transform: uppercase;
  color: var(--ink-faint);
}
.hud-pulse {
  width: 12px; height: 12px; border-radius: 50%; background: currentColor;
  box-shadow: 0 0 15px currentColor; animation: hud-breathe 1.7s ease-in-out infinite;
}
@keyframes hud-breathe { 0%,100% { opacity:1; transform:scale(1) } 50% { opacity:.35; transform:scale(.8) } }
.hud-sub { margin-top: 9px; font-size: 16px; color: var(--ink-faint); min-height: 22px; }

/* o estado é a única fonte de cor do status */
.app[data-hud-state="listening"] .hud-state { color: #2fd6a0; }
.app[data-hud-state="thinking"]  .hud-state { color: #f0a500; }
.app[data-hud-state="speaking"]  .hud-state { color: var(--fox-light); }

.hud-bar {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: 22px; z-index: 43;
  display: flex; align-items: center; gap: 10px;
}
.hud-ask {
  width: 460px; max-width: calc(100vw - 120px);
  padding: 11px 19px; border-radius: 999px;
  background: rgba(10,11,18,.86); border: 1px solid var(--line);
  color: var(--ink); font: inherit; font-size: 13px; outline: none;
  backdrop-filter: blur(14px);
}
.hud-ask::placeholder { color: var(--ink-faint); }
.hud-ask:focus { border-color: var(--cy); box-shadow: 0 0 0 3px rgba(95,212,228,.16); }
.hud-tool {
  width: 40px; height: 40px; flex: none; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer;
  background: rgba(10,11,18,.86); border: 1px solid var(--line);
  color: var(--ink-dim); backdrop-filter: blur(14px);
  transition: color .18s, border-color .18s, background .18s;
}
.hud-tool:hover, .hud-tool:focus-visible {
  color: var(--cy-pale); border-color: rgba(95,212,228,.45); background: rgba(95,212,228,.12);
}
.hud-tool[aria-pressed="true"] {
  color: #2fd6a0; border-color: rgba(47,214,160,.5); background: rgba(47,214,160,.12);
}
.hud-tool svg {
  width: 18px; height: 18px; fill: none; stroke: currentColor;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}

.hud-answer {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: 82px; z-index: 43;
  width: min(620px, calc(100vw - 320px));
  background: rgba(10,11,18,.92); border: 1px solid var(--line); border-radius: 14px;
  padding: 18px 22px; backdrop-filter: blur(18px);
  box-shadow: 0 24px 60px rgba(0,0,0,.6);
  font-size: 13.5px; line-height: 1.6;
}
.hud-answer[hidden] { display: none; }
.hud-answer p { margin: 0; }
.hud-answer-meta {
  margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line);
  font-size: 11px; color: var(--ink-faint);
}
.hud-answer-close {
  position: absolute; top: 10px; right: 12px;
  background: none; border: 0; cursor: pointer;
  color: var(--ink-faint); font-size: 13px; line-height: 1;
}
.hud-answer-close:hover { color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  .hud-spin-slow, .hud-spin-fast, .hud-spin-mid, .hud-pulse { animation: none; }
}

/* modo de voz: a cor do botão é o estado, não decoração */
.hud-voice[data-mode="off"]  { color: var(--ink-faint); opacity: .6; }
.hud-voice[data-mode="push"] { color: var(--ink-dim); }
.hud-voice[data-mode="wake"] {
  color: #2fd6a0; border-color: rgba(47,214,160,.5); background: rgba(47,214,160,.12);
}
.hud-tool[hidden] { display: none; }

/* pílula do modelo: o seletor É a pílula, não um enfeite ao lado dela */
.hud-model {
  /* appearance:none + chevron próprio: o do select nativo é posicionado pelo
     browser e ignora o padding da pílula, o que o deixava torto */
  appearance: none; -webkit-appearance: none;
  margin-top: 13px; padding: 6px 34px 6px 16px; border-radius: 999px;
  font-size: 15px; letter-spacing: .1em; cursor: pointer; line-height: 1.2;
  background-color: rgba(47,214,160,.07); color: #2fd6a0;
  border: 1px solid rgba(47,214,160,.32);
  font-family: ui-monospace, monospace; pointer-events: auto;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%232fd6a0' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  background-size: 11px 7px;
  text-align: left;
}
.hud-model:hover { border-color: rgba(47,214,160,.55); }
.hud-model option { background: #0a0b12; color: #e7e9f3; letter-spacing: 0; }
.hud-model:focus { outline: 2px solid var(--cy); outline-offset: 2px; }
.hud-orb-wrap { pointer-events: none; }
.hud-orb-wrap .hud-model { pointer-events: auto; }

/* ---------- painel esquerdo (identidade, inspetor, hubs) ---------- */
.side {
  /* acima do overlay da galáxia (40) — em 5 ficava coberto, mesmo erro
     que já tinha escondido o 2D */
  position: absolute; left: 16px; top: 16px; z-index: 42; width: 250px;
  background: rgba(10,11,18,.78); border: 1px solid var(--line);
  border-radius: 14px; padding: 16px 15px 14px; backdrop-filter: blur(16px);
}
.side h1 { margin: 0; font-size: 13px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.side-stats { margin-top: 4px; font-size: 11px; color: var(--ink-faint); }
.side-stats b { color: var(--ink-dim); font-weight: 600; }
.side-block { margin-top: 16px; }
.side-eyebrow {
  font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-faint); font-weight: 600;
}
.side-inspector {
  margin-top: 8px; font-size: 11.5px; line-height: 1.6; color: var(--ink-dim);
  background: rgba(255,255,255,.025); border: 1px solid var(--line);
  border-radius: 8px; padding: 10px 11px;
}
.side-hubs { margin-top: 8px; display: flex; flex-direction: column; gap: 1px; }
.side-hub {
  display: flex; align-items: center; gap: 8px; padding: 4px 6px;
  border-radius: 6px; font-size: 12px; cursor: pointer; color: var(--ink-dim);
}
.side-hub:hover { background: rgba(255,122,26,.12); color: var(--ink); }
.side-hub span { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.side-hub b { font-weight: 600; color: var(--ink-faint); font-size: 11px; }
/* card do nó ocupa o mesmo canto: um de cada vez */
.app:has(.panel.open) .side { display: none; }