/* Keeper Plan — spike de pose na web. Paleta da marca (dourado/verde/escuro). */
:root {
  --fundo: #070b08;
  --carta: #111a14;
  --linha: #1e2a22;
  --texto: #f4f7f2;
  --texto-fraco: #9bab9f;
  --dourado: #e6c57c;
  --verde: #46be71;
  --vermelho: #e2574c;
  --raio: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2 { font-family: Sora, Inter, sans-serif; }

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 16px 48px;
}

/* ------------------------------------------------------------------ topo */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  max-width: 1180px; margin: 0 auto; padding: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.mark {
  width: 42px; height: 42px; flex: none;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(140deg, var(--dourado), #b8955a);
  color: #10160f; font-family: Sora, sans-serif; font-weight: 700; letter-spacing: -0.5px;
}
.topbar h1 { margin: 0; font-size: 18px; line-height: 1.2; }
.sub { margin: 2px 0 0; font-size: 12px; color: var(--texto-fraco); }

.pill {
  padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 600;
  border: 1px solid var(--linha); white-space: nowrap;
}
.pill-idle { color: var(--texto-fraco); }
.pill-load { color: var(--dourado); border-color: #4a3f22; background: #1d1810; }
.pill-live { color: var(--verde); border-color: #1e4a30; background: #0f1e15; }
.pill-err  { color: var(--vermelho); border-color: #4a1f1c; background: #1e100f; }

/* ----------------------------------------------------------------- palco */
.stage-wrap { margin-top: 4px; }
.stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  overflow: hidden;
}
.stage video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: fill; /* o aspect-ratio do palco segue o do vídeo → sem distorção */
  display: block;
}
.stage video.mirror { transform: scaleX(-1); }
/* O canvas fica POR CIMA da HUD: as zonas e o marcador do pulso nunca ficam
   escondidos atrás dos números (a HUD é translúcida e continua legível). */
.stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 3; pointer-events: none; }

/* Ecrã inteiro: entra o WRAPPER, não o palco — assim o palco mantém o aspect-ratio
   do vídeo e o mapeamento normalizado (0..1 → canvas) continua exato. */
.stage-wrap:fullscreen {
  display: flex; align-items: center; justify-content: center;
  background: var(--fundo);
}
.stage-wrap:fullscreen .stage {
  width: auto; height: 100%; max-width: 100%;
  border-radius: 0; border: none;
}

/* HUD */
.hud {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  display: flex; align-items: stretch; gap: 12px;
  padding: 8px 12px;
  background: rgba(7, 11, 8, 0.72);
  border: 1px solid rgba(230, 197, 124, 0.25);
  border-radius: 12px;
  backdrop-filter: blur(6px);
  font-variant-numeric: tabular-nums;
}
.hud-fps { display: flex; flex-direction: column; justify-content: center; padding-right: 12px; border-right: 1px solid var(--linha); }
.hud-fps b { font-family: Sora, sans-serif; font-size: 30px; line-height: 1; color: var(--dourado); }
.hud-fps span { font-size: 10px; color: var(--texto-fraco); text-transform: uppercase; letter-spacing: 0.08em; }
.hud-rows { display: grid; grid-template-columns: auto auto; gap: 2px 14px; align-content: center; font-size: 11px; }
.hud-rows div { display: flex; gap: 6px; justify-content: space-between; }
.hud-rows span { color: var(--texto-fraco); }
.hud-rows b { font-weight: 600; }

.drill-hud {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  display: flex; gap: 14px;
  padding: 8px 14px;
  background: rgba(7, 11, 8, 0.72);
  border: 1px solid rgba(70, 190, 113, 0.3);
  border-radius: 12px;
  backdrop-filter: blur(6px);
  font-variant-numeric: tabular-nums;
}
.dh-item { display: flex; flex-direction: column; align-items: center; }
.dh-item span { font-size: 10px; color: var(--texto-fraco); text-transform: uppercase; letter-spacing: 0.06em; }
.dh-item b { font-family: Sora, sans-serif; font-size: 20px; }

.overlay-msg {
  position: absolute; inset: 0; z-index: 4;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  background: rgba(7, 11, 8, 0.82);
  text-align: center;
}
.overlay-msg p { margin: 0; color: var(--texto-fraco); max-width: 34ch; }
.overlay-msg[hidden] { display: none; }

/* -------------------------------------------------------------- comandos */
.controls { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.btn {
  appearance: none; cursor: pointer;
  padding: 11px 18px; border-radius: 10px;
  border: 1px solid var(--linha); background: var(--carta); color: var(--texto);
  font-family: inherit; font-size: 14px; font-weight: 600;
  transition: filter 0.15s, opacity 0.15s;
}
.btn:hover:not(:disabled) { filter: brightness(1.25); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary { background: linear-gradient(140deg, var(--dourado), #c9a765); color: #10160f; border-color: transparent; }
.btn-go { background: var(--verde); color: #06180d; border-color: transparent; }
.btn-small { padding: 8px 14px; font-size: 13px; }

/* --------------------------------------------------------------- painéis */
.panel {
  background: var(--carta);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 16px;
  margin-bottom: 16px;
}
.panel h2 { margin: 0 0 12px; font-size: 15px; }
.panel summary { cursor: pointer; font-weight: 600; font-size: 15px; font-family: Sora, sans-serif; }
.panel[open] summary { margin-bottom: 14px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.grid label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--texto-fraco); }
.grid select {
  padding: 9px 10px; border-radius: 9px;
  background: #0b120d; color: var(--texto);
  border: 1px solid var(--linha); font-family: inherit; font-size: 13px;
}
.grid .check { flex-direction: row; align-items: center; gap: 8px; color: var(--texto); font-size: 13px; }
.grid .check input { accent-color: var(--verde); width: 16px; height: 16px; }

.diag { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.diag-card {
  display: flex; flex-direction: column; gap: 4px;
  padding: 12px; border-radius: 10px;
  background: #0b120d; border: 1px solid var(--linha);
}
.diag-card span { font-size: 11px; color: var(--texto-fraco); }
.diag-card b { font-family: Sora, sans-serif; font-size: 24px; font-variant-numeric: tabular-nums; }
.diag-card b.ok { color: var(--verde); }
.diag-card b.bad { color: var(--vermelho); }

.diag2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 8px; margin-top: 12px; font-size: 13px; }
.diag2 div { display: flex; justify-content: space-between; gap: 10px; padding: 8px 10px; border-radius: 8px; background: #0b120d; }
.diag2 span { color: var(--texto-fraco); }
.diag2 b { font-variant-numeric: tabular-nums; }

.row-btns { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.hint { font-size: 12px; color: var(--texto-fraco); line-height: 1.6; margin: 12px 0 0; }
.hint b { color: var(--texto); }

.log { font-size: 12px; color: var(--texto-fraco); white-space: pre-wrap; min-height: 1.2em; margin: 0; }
.log.err { color: var(--vermelho); }

@media (max-width: 640px) {
  .hud-rows { grid-template-columns: auto; }
  .drill-hud { gap: 10px; padding: 6px 10px; }
}