/* Party Mode — mobile-first (NFR-UI-001) */
:root {
  --bg: #0f0f14;
  --surface: #1a1a24;
  --text: #f5f5f7;
  --muted: #9898a8;
  --accent: #7c5cff;
  --accent-2: #ff6b9d;
  --ok: #3dd68c;
  --bad: #ff5c7a;
  --touch: 48px;
  font-family: 'Segoe UI', system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 1rem;
}

h1,
h2 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
}

.card {
  background: var(--surface);
  border-radius: 14px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.muted {
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  min-width: var(--touch);
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 12px;
  background: var(--accent);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  margin-top: 0.5rem;
}

.btn.secondary {
  background: #2a2a3a;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

input {
  width: 100%;
  min-height: var(--touch);
  border-radius: 12px;
  border: 1px solid #333;
  background: #12121a;
  color: var(--text);
  padding: 0 1rem;
  font-size: 1rem;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.timeline-item,
.slot-btn {
  background: #252535;
  border-radius: 10px;
  padding: 0.75rem;
  border: 2px solid transparent;
}

.slot-btn {
  width: 100%;
  text-align: left;
  color: inherit;
  cursor: pointer;
  min-height: var(--touch);
}

.slot-btn.selected {
  border-color: var(--accent);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  background: #2f2f42;
}

.badge.active {
  background: var(--accent);
}

.badge.waiting {
  background: #3a3a4a;
}

.status-active {
  color: var(--accent-2);
  font-weight: 700;
}

.status-waiting {
  color: var(--muted);
}

.status-error {
  background: rgba(255, 92, 122, 0.15);
  border: 1px solid var(--bad);
  border-radius: 10px;
  color: var(--bad);
  font-weight: 600;
  margin: 0 0 1rem;
  padding: 0.75rem;
}

.reveal {
  border-left: 4px solid var(--accent);
}

.reveal.correct {
  border-left-color: var(--ok);
}

.reveal.incorrect {
  border-left-color: var(--bad);
}

#qr img {
  width: 100%;
  max-width: 280px;
  border-radius: 12px;
}

.player-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.player-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid #2a2a3a;
}

@media (min-width: 900px) {
  .container.display-layout {
    max-width: 960px;
  }
}