:root {
  --bg: #f7f7f9;
  --surface: #ffffff;
  --text: #1c1c1e;
  --muted: #6b6b70;
  --border: #e2e2e6;
  --accent: #3457d5;
  --accent-contrast: #ffffff;
  --danger: #c0392b;
  --success: #1e8e3e;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121214;
    --surface: #1c1c1f;
    --text: #ececef;
    --muted: #9a9aa2;
    --border: #2e2e33;
    --accent: #7189e8;
    --accent-contrast: #0d0d0f;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

header.app-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.5rem;
}

nav#main-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.nav-links a {
  margin-right: 1rem;
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

.nav-links a.active, .nav-links a:hover {
  color: var(--accent);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.nav-user a {
  color: var(--accent);
  text-decoration: none;
}

.badge {
  background: var(--accent);
  color: var(--accent-contrast);
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
  font-size: 0.75rem;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.5rem;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.15rem; margin-top: 2rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.card-title { font-weight: 600; }
.card-subtitle { color: var(--muted); font-size: 0.9rem; }

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.tag {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.15rem 0.5rem;
  font-size: 0.8rem;
}

.tag a { color: var(--accent); text-decoration: none; }

.empty {
  color: var(--muted);
  font-style: italic;
}

form.inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
  align-items: flex-end;
}

form.inline-form label {
  display: flex;
  flex-direction: column;
  font-size: 0.8rem;
  color: var(--muted);
  gap: 0.25rem;
}

input, select, textarea {
  font: inherit;
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
}

button {
  font: inherit;
  padding: 0.45rem 0.9rem;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-contrast);
  cursor: pointer;
}

button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

button.danger {
  background: var(--danger);
  color: #fff;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.vote-tally {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.vote-tally .approve { color: var(--success); }
.vote-tally .reject { color: var(--danger); }

.vote-list {
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
  padding-top: 0.5rem;
}

.vote-item {
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.vote-item .voter { font-weight: 600; }

.youtube-embed {
  margin-top: 0.75rem;
  aspect-ratio: 16 / 9;
  width: 100%;
  max-width: 480px;
}

.youtube-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 8px;
}

.setlist-section h3 {
  margin-bottom: 0.4rem;
}

ol.setlist {
  padding-left: 1.25rem;
}

ol.setlist li {
  margin-bottom: 0.5rem;
}

.note {
  color: var(--muted);
  font-size: 0.85rem;
  display: block;
}

.error-banner {
  background: #fdecea;
  color: var(--danger);
  border: 1px solid var(--danger);
  border-radius: 8px;
  padding: 0.6rem 0.9rem;
  margin-bottom: 1rem;
}

@media (prefers-color-scheme: dark) {
  .error-banner {
    background: #3a1f1c;
  }
}

a.back-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}