:root {
  --brand-bg: #0f0e17;
  --brand-surface: #1c1b29;
  --brand-card: #242336;
  --brand-accent: #e63946;
  --brand-accent-hover: #c1121f;
  --brand-warm: #f4a261;
  --brand-text: #fffffe;
  --brand-muted: #a7a9be;
  --brand-border: #2e2d3e;
}

/* ── Base ─────────────────────────────────────────────────── */
body {
  background-color: var(--brand-bg);
  color: var(--brand-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* ── Navbar ───────────────────────────────────────────────── */
.navbar {
  background-color: var(--brand-surface) !important;
  border-bottom: 1px solid var(--brand-border);
}

.navbar-brand {
  color: var(--brand-accent) !important;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.nav-link {
  color: var(--brand-muted) !important;
  transition: color 0.15s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-text) !important;
}

.navbar-toggler-icon {
  filter: invert(1);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn-accent {
  background-color: var(--brand-accent);
  border-color: var(--brand-accent);
  color: var(--brand-text);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background-color 0.15s, border-color 0.15s;
}

.btn-accent:hover,
.btn-accent:focus {
  background-color: var(--brand-accent-hover);
  border-color: var(--brand-accent-hover);
  color: var(--brand-text);
}

.btn-accent:disabled {
  background-color: var(--brand-border);
  border-color: var(--brand-border);
  color: var(--brand-muted);
  cursor: not-allowed;
}

/* ── Hero (index.html) ────────────────────────────────────── */
.hero {
  min-height: calc(100vh - 62px);
  background: radial-gradient(ellipse at 50% 0%, #1c1b29 0%, var(--brand-bg) 65%);
}

.brand-name {
  color: var(--brand-text);
  text-shadow: 0 0 60px rgba(230, 57, 70, 0.35);
}

/* ── Song list (karaoke.html) ─────────────────────────────── */
.song-list .list-group-item {
  background-color: var(--brand-card);
  border-color: var(--brand-border);
  color: var(--brand-text);
  cursor: pointer;
  transition: background-color 0.12s;
  user-select: none;
}

.song-list .list-group-item:hover {
  background-color: #2e2d3e;
}

.song-list .list-group-item.in-queue {
  border-left: 3px solid var(--brand-accent);
}

.song-list .text-muted,
.song-artist {
  color: var(--brand-muted) !important;
  font-size: 0.82rem;
}

/* ── Queue panel (karaoke.html) ───────────────────────────── */
.queue-panel {
  background-color: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: 0.5rem;
  position: sticky;
  top: 1rem;
}

.queue-panel .list-group-item {
  background-color: transparent;
  border-color: var(--brand-border);
  color: var(--brand-text);
  font-size: 0.9rem;
}

/* ── Karaoke Presenter ────────────────────────────────────── */
.presenter {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: #000;
  display: flex;
  flex-direction: column;
  color: var(--brand-text);
}

.presenter-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.5rem;
  background-color: #f94d00; /* overridden per-song by karaoke.js */
  border-bottom: none;
  min-height: 68px;
}

.presenter-song-counter {
  font-size: 0.85rem;
  font-weight: 700;
  color: #000;
  white-space: nowrap;
  min-width: 80px;
}

.presenter-title {
  flex: 1;
  text-align: center;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  color: #000;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Stage — the big lyrics area */
.presenter-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 6vw;
  overflow: hidden;
}

.presenter-lyrics {
  font-size: 3rem; /* overridden per-page by fitLyricsToScreen() */
  line-height: 1.75;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.015em;
  max-width: 900px;
  width: 100%;
  animation: lyric-in 0.2s ease;
}

.lyric-line {
  display: block;
  padding: 0.05em 0;
  white-space: nowrap;
}

/* preserve empty lines so spacing between stanzas is visible */
.lyric-line:empty::after {
  content: "\00a0";
}

@keyframes lyric-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Footer controls */
.presenter-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 2rem;
  background-color: rgba(255, 255, 255, 0.05);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  gap: 1rem;
}

.presenter-counter {
  font-size: 0.85rem;
  color: var(--brand-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.presenter-hints {
  text-align: center;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.2);
  padding: 0.25rem;
  letter-spacing: 0.04em;
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
  background-color: var(--brand-surface);
  border-top: 1px solid var(--brand-border);
}

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--brand-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--brand-border);
  border-radius: 3px;
}