:root {
  --burnt: #20080e;
  --cream: #f2ddb6;
  --nude: #ca744d;
  --rose: #bf1821;
  --wine: #8c1817;

  --fg: var(--cream);
  --fg-muted: rgb(242 221 182 / 0.62);
  --fg-faint: rgb(242 221 182 / 0.12);
  --surface: rgb(242 221 182 / 0.04);
  --surface-strong: rgb(32 8 14 / 0.72);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { background: var(--burnt); }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  color: var(--fg);
  background: var(--burnt);
  overflow-x: hidden;
}

/* ---------- Fundo: brilho, grade e brasas ---------- */
#embers, .glow, .grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.glow {
  background:
    radial-gradient(60% 50% at 85% -10%, rgb(191 24 33 / 0.35), transparent 70%),
    radial-gradient(50% 40% at 50% 110%, rgb(140 24 23 / 0.35), transparent 70%);
}
.grid {
  background-image:
    linear-gradient(var(--fg-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--fg-faint) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.25;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

.live-pill {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--cream);
  background: var(--rose);
  border-radius: 999px;
  padding: 6px 12px;
  box-shadow: 0 0 24px -4px rgb(191 24 33 / 0.8);
}
.live-pill i {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cream);
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.25; } }

/* ---------- Conteúdo ---------- */
main {
  position: relative;
  z-index: 1;
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 48px;
}

.hero { text-align: center; margin-bottom: 32px; }
.eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--nude);
  border: 1px solid rgb(202 116 77 / 0.35);
  background: rgb(202 116 77 / 0.08);
  border-radius: 999px;
  padding: 7px 14px;
}
h1 {
  margin: 18px 0 12px;
  font-size: clamp(2.6rem, 8vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1;
}
h1 em { font-style: normal; color: var(--nude); }
.lead {
  max-width: 560px;
  margin: 0 auto;
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--fg-faint);
  border-radius: 20px;
  padding: 20px;
  margin-bottom: 20px;
}

.label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

.link-row { display: flex; gap: 8px; }
.link-row input { flex: 1; min-width: 0; font-family: ui-monospace, Consolas, monospace; font-size: 0.9rem; }

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
  margin-top: 18px;
}
.spacer { flex: 1; }

input, select {
  font: inherit;
  color: var(--fg);
  background: var(--surface-strong);
  border: 1px solid var(--fg-faint);
  border-radius: 12px;
  padding: 11px 14px;
  outline: none;
}
input:focus, select:focus { border-color: var(--nude); }
select option { background: var(--burnt); }

.status { margin: 16px 0 0; color: var(--fg-muted); font-size: 0.92rem; }
.status b { color: var(--cream); }
.status .dot { opacity: 0.5; margin: 0 4px; }
#viewer .status { margin: 0; text-align: center; }

/* ---------- Botões ---------- */
.btn {
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  padding: 12px 22px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, filter 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}
.btn:hover:not(:disabled) { transform: translateY(-1px); filter: brightness(1.08); }
.btn:disabled { opacity: 0.45; cursor: default; }
.btn-primary {
  background: var(--nude);
  color: var(--burnt);
  box-shadow: 0 10px 30px -10px rgb(202 116 77 / 0.6);
}
.btn-outline {
  background: transparent;
  color: var(--nude);
  border-color: rgb(202 116 77 / 0.6);
}
.btn-danger {
  background: var(--wine);
  color: var(--cream);
  border-color: var(--rose);
}
.btn-glass {
  background: rgb(32 8 14 / 0.7);
  color: var(--cream);
  border-color: var(--fg-faint);
  backdrop-filter: blur(8px);
  padding: 9px 16px;
  font-size: 0.85rem;
}

/* ---------- Vídeo ---------- */
.stage {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #0c0306;
  border: 1px solid rgb(202 116 77 / 0.3);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgb(191 24 33 / 0.45);
}
video { width: 100%; height: 100%; object-fit: contain; display: block; }
.placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--fg-muted);
  font-size: 0.95rem;
  text-align: center;
  padding: 16px;
}
.placeholder-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid rgb(202 116 77 / 0.6);
  background: radial-gradient(circle, var(--rose) 0 22%, transparent 24%);
  box-shadow: 0 0 32px rgb(191 24 33 / 0.5);
}
.stage.playing .placeholder { display: none; }
.video-actions { position: absolute; right: 12px; bottom: 12px; display: flex; gap: 8px; }

@media (max-width: 560px) {
  .controls > label { flex: 1; }
  .controls .btn { width: 100%; }
  .spacer { display: none; }
}

/* ---------- Sala: nome, pedidos, participantes ---------- */
.controls .grow { flex: 1; min-width: 180px; }
.controls .grow input { width: 100%; }

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }

.requests { display: grid; gap: 8px; margin-top: 16px; }
.request {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid rgb(202 116 77 / 0.5);
  border-radius: 14px;
  background: rgb(202 116 77 / 0.1);
  animation: pop 0.25s ease-out;
}
.request span { flex: 1; min-width: 160px; }
.request b { color: var(--nude); }
@keyframes pop { from { transform: scale(0.97); opacity: 0; } }

.people {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}
.people li {
  font-size: 0.82rem;
  color: var(--fg-muted);
  border: 1px solid var(--fg-faint);
  border-radius: 999px;
  padding: 5px 12px;
}
.people li.presenting {
  color: var(--cream);
  border-color: var(--rose);
  background: rgb(191 24 33 / 0.18);
}
.people li.presenting::before { content: "● "; color: var(--rose); }

.presenter-tag {
  position: absolute;
  top: 12px;
  left: 108px;
  z-index: 2;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--cream);
  background: rgb(32 8 14 / 0.7);
  border: 1px solid var(--fg-faint);
  border-radius: 999px;
  padding: 5px 12px;
  backdrop-filter: blur(8px);
  max-width: calc(100% - 120px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 20;
  transform: translateX(-50%);
  max-width: calc(100% - 32px);
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--burnt);
  border: 1px solid rgb(202 116 77 / 0.6);
  color: var(--cream);
  font-size: 0.92rem;
  box-shadow: 0 20px 40px -12px rgb(0 0 0 / 0.7);
  animation: pop 0.2s ease-out;
}
.people li.hub::after { content: " ★"; color: var(--nude); }