/* ── CSS custom properties ─────────────────────────────────────────────── */
:root {
  --color-bg: #1B2A3B;
  --color-surface: #243447;
  --color-surface-alt: #2e4058;
  --color-border: #3a5068;
  --color-primary: #F5A623;
  --color-primary-dark: #d4901e;
  --color-text: #F0EDE8;
  --color-text-muted: #8fa3b8;
  --color-success: #4CAF50;
  --color-error: #E53935;
  --color-error-bg: #2c1a1a;
  --color-character: #6c3fbb;

  --radius: 12px;
  --radius-sm: 8px;
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 40px;

  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --tap-min: 48px;
}

/* ── Reset & base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

img { display: block; max-width: 100%; }
a { color: var(--color-primary); text-decoration: none; }

/* ── Layout helpers ────────────────────────────────────────────────────── */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-sm) var(--spacing-md);
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
}

.page-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.page-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-xs);
}

.page-header p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ── Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  width: 100%;
  min-height: var(--tap-min);
  padding: 0 var(--spacing-md);
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s;
  -webkit-tap-highlight-color: transparent;
}

.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--color-primary);
  color: #1B2A3B;
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-secondary {
  background: var(--color-surface-alt);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* ── Card ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-md);
  width: 100%;
}

/* ── Inline message ────────────────────────────────────────────────────── */
.message {
  display: none;
  width: 100%;
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-top: var(--spacing-sm);
}
.message.visible { display: block; }
.message.error { background: var(--color-error-bg); color: var(--color-error); border: 1px solid var(--color-error); }
.message.success { background: #1a2c1a; color: var(--color-success); border: 1px solid var(--color-success); }
.message.info { background: var(--color-surface-alt); color: var(--color-text-muted); border: 1px solid var(--color-border); }

/* ── Spinner ───────────────────────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Divider ───────────────────────────────────────────────────────────── */
.divider {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin: var(--spacing-md) 0;
  width: 100%;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ── Form inputs ───────────────────────────────────────────────────────── */
.input-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  width: 100%;
}

.input-group label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.input-group input {
  width: 100%;
  min-height: var(--tap-min);
  padding: 0 var(--spacing-sm);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.15s;
}
.input-group input:focus { border-color: var(--color-primary); }
.input-group input::placeholder { color: var(--color-text-muted); }

/* ── QR scanner container ──────────────────────────────────────────────── */
#qr-scanner-container {
  width: 100%;
  margin-top: var(--spacing-sm);
  border-radius: var(--radius);
  overflow: hidden;
}

/* Override html5-qrcode default styles */
#qr-reader {
  border: none !important;
  width: 100% !important;
  background: var(--color-bg) !important;
}
#qr-reader video { border-radius: var(--radius-sm); }
#qr-reader__scan_region { border: none !important; }
#qr-reader__dashboard { padding: var(--spacing-xs) 0 0 !important; }
#qr-reader__dashboard_section_csr button {
  background: var(--color-primary) !important;
  color: #1B2A3B !important;
  border: none !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  min-height: var(--tap-min) !important;
  padding: 0 var(--spacing-sm) !important;
  cursor: pointer !important;
}
#qr-reader__dashboard_section_swaplink { color: var(--color-text-muted) !important; }

/* ── Logo / brand mark ─────────────────────────────────────────────────── */
.brand-mark {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  line-height: 1;
}

.stack { display: flex; flex-direction: column; gap: var(--spacing-sm); width: 100%; }

/* ── Cast screen ───────────────────────────────────────────────────────── */
.cast-page {
  padding-bottom: 100px; /* room for sticky footer */
}

.narrator-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  width: 100%;
}

.narrator-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.narrator-poster {
  width: 100%;
  height: 384px;
  overflow: hidden;
}

.narrator-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.narrator-body {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
}

.narrator-card:active { opacity: 0.85; }

.narrator-card.selected {
  border-color: var(--color-primary);
  background: var(--color-surface-alt);
}

.narrator-card.character {
  border-color: var(--color-character);
  background: #1e1530;
}

.narrator-card.character.selected {
  border-color: #a67fee;
  background: #2a1d45;
}

.narrator-card:not(:has(.narrator-poster)) .narrator-body {
  padding: var(--spacing-sm);
}

.narrator-avatar {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-surface-alt);
}

.narrator-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-muted);
  background: var(--color-surface-alt);
}

.narrator-card.character .avatar-placeholder {
  background: #2a1d45;
  color: #a67fee;
}

.narrator-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.narrator-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.narrator-name {
  font-weight: 700;
  font-size: 1rem;
}

.lang-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.character-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: #2a1d45;
  color: #a67fee;
  letter-spacing: 0.05em;
}

.narrator-personality {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.btn-preview {
  margin-top: 4px;
  align-self: flex-start;
  min-height: var(--tap-min);
  padding: 0 var(--spacing-sm);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.btn-preview.playing {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ── Cast footer ───────────────────────────────────────────────────────── */
.cast-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-sm);
  background: linear-gradient(transparent, var(--color-bg) 40%);
  display: flex;
  justify-content: center;
}

.cast-footer .btn {
  max-width: 480px;
}

/* ── Loading state ─────────────────────────────────────────────────────── */
.loading-state {
  display: flex;
  justify-content: center;
  padding: var(--spacing-lg);
  color: var(--color-text-muted);
}

/* ── Player screen ─────────────────────────────────────────────────────── */
.player-view {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  max-width: 480px;
  margin: 0 auto;
}

.player-topbar {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.topbar-link {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  min-height: var(--tap-min);
  display: flex;
  align-items: center;
}

/* Scanner view */
.scanner-prompt {
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-sm) var(--spacing-md);
}

.scanner-icon {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.scanner-prompt h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  line-height: 1.3;
}

.scanner-prompt p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

#qr-scanner-wrap {
  flex: 1;
  padding: 0 var(--spacing-sm) var(--spacing-sm);
}

#qr-reader {
  border: none !important;
  width: 100% !important;
  background: var(--color-bg) !important;
  border-radius: var(--radius) !important;
  overflow: hidden;
}

#qr-reader video {
  border-radius: var(--radius-sm);
  width: 100% !important;
}

#qr-reader__scan_region { border: none !important; }
#qr-reader__dashboard { display: none !important; }

/* Player view */
.stop-hero {
  width: 100%;
  height: 200px;
  background: var(--color-surface);
  flex-shrink: 0;
  overflow: hidden;
}

.stop-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.player-content {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-sm);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.stop-title {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.2;
}

.stop-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.narrator-strip {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.narrator-strip-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-surface-alt);
}

.narrator-strip-name {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.replay-notice {
  font-size: 0.85rem;
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(245,166,35,0.1);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(245,166,35,0.3);
}

/* Audio controls */
.audio-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
}

.btn-play-main {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #1B2A3B;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s, opacity 0.15s;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}

.btn-play-main:active { transform: scale(0.93); }
.btn-play-main:disabled { opacity: 0.4; cursor: not-allowed; }

.seek-wrap {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  width: 100%;
}

.time-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  min-width: 32px;
  flex-shrink: 0;
}

.seek-bar {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--color-border);
  outline: none;
  cursor: pointer;
}

.seek-bar::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
}

.seek-bar::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  border: none;
  cursor: pointer;
}

.player-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-top: auto;
  padding-top: var(--spacing-sm);
}

/* ── Tour overview ─────────────────────────────────────────────────────── */
.tour-page {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: 80px;
}

.tour-header {
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.tour-narrator {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

.tour-progress-bar {
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 6px;
}

.tour-progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width 0.4s ease;
}

.tour-progress-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.stop-list {
  list-style: none;
  flex: 1;
}

.stop-item {
  border-bottom: 1px solid var(--color-border);
}

.stop-item-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  color: var(--color-text);
  text-decoration: none;
  min-height: 72px;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.1s;
}

.stop-item-link:active { background: var(--color-surface); }

.stop-number {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.stop-item.done .stop-number {
  background: rgba(76, 175, 80, 0.15);
  border-color: var(--color-success);
  color: var(--color-success);
}

.stop-thumb {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface-alt);
}

.stop-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stop-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.stop-item-title {
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stop-item.done .stop-item-title {
  color: var(--color-text-muted);
}

.stop-item-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stop-check {
  flex-shrink: 0;
  width: 24px;
  text-align: center;
  font-size: 1rem;
  color: var(--color-success);
  font-weight: 700;
}

.tour-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-sm);
  background: linear-gradient(transparent, var(--color-bg) 40%);
  display: flex;
  justify-content: center;
}

.tour-footer .btn {
  max-width: 480px;
}

/* ── Help link ─────────────────────────────────────────────────────────── */
.help-link {
  margin-top: var(--spacing-md);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: underline;
  min-height: var(--tap-min);
  display: flex;
  align-items: center;
}

/* ── Help page ─────────────────────────────────────────────────────────── */
.help-page {
  gap: var(--spacing-sm);
  padding-top: var(--spacing-md);
}

.device-label {
  font-size: 0.8rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-top: 4px;
}

.help-sections {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  width: 100%;
}

.help-section {
  padding: var(--spacing-sm);
}

.help-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-text);
}

.help-body {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.help-body strong { color: var(--color-text); }
.help-body em { color: var(--color-primary); font-style: normal; }

/* ── Session expired overlay ───────────────────────────────────────────── */
.session-expired-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  text-align: center;
}

.session-expired-overlay .expired-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.session-expired-overlay h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.session-expired-overlay p {
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 300px;
}

/* ── Stop loading overlay ──────────────────────────────────────────────── */
.stop-loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ── Ticket page ───────────────────────────────────────────────────────── */
.ticket-card {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}

.ticket-card--expired {
  border-color: var(--color-error);
  opacity: 0.75;
}

.ticket-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  gap: var(--spacing-sm);
}

.ticket-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.ticket-value {
  font-size: 0.9rem;
  color: var(--color-text);
  text-align: right;
}

.ticket-token {
  font-family: monospace;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.ticket-status {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.04em;
}

.ticket-status--active {
  background: rgba(76, 175, 80, 0.15);
  color: var(--color-success);
  border: 1px solid rgba(76, 175, 80, 0.4);
}

.ticket-status--expired {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

.ticket-divider {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0 var(--spacing-md);
  margin: 4px 0;
}

.ticket-divider span:first-child,
.ticket-divider span:last-child {
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.ticket-divider-text {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.ticket-countdown {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
}

.ticket-countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 56px;
}

.countdown-num {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.countdown-lbl {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  font-weight: 600;
}

.countdown-sep {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: 12px;
}

.ticket-card--expired .countdown-num {
  color: var(--color-error);
}

.ticket-progress-wrap {
  padding: var(--spacing-xs) var(--spacing-md) var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ticket-progress-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
}

.ticket-progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 3px;
  transition: width 1s linear;
}

.ticket-progress-fill--expired {
  background: var(--color-error);
}

.ticket-progress-labels {
  display: flex;
  justify-content: space-between;
}

/* ── App version ───────────────────────────────────────────────────────── */
.app-version {
  font-size: 0.72rem;
  color: var(--color-border);
  text-align: center;
  margin-top: var(--spacing-md);
  letter-spacing: 0.05em;
}

/* ── Geo proximity card ───────────────────────────────────────────────── */
.geo-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  padding: 16px;
  margin: 16px;
  animation: geo-pulse 2s ease-in-out infinite;
}
.geo-card.hidden { display: none; }
.geo-card-icon   { font-size: 2rem; flex-shrink: 0; }
.geo-card-body   { flex: 1; }
.geo-card-label  { font-size: 0.75rem; color: var(--color-text-muted); margin: 0 0 2px; text-transform: uppercase; letter-spacing: 0.05em; }
.geo-card-title  { font-size: 1rem; font-weight: 700; margin: 0 0 2px; color: var(--color-text); }
.geo-card-dist   { font-size: 0.8rem; color: var(--color-text-muted); margin: 0; }
#btn-geo-listen  { flex-shrink: 0; width: auto; padding: 0 16px; }

@keyframes geo-pulse {
  0%, 100% { border-color: var(--color-primary); }
  50%       { border-color: transparent; }
}

/* ── Brand logo in CTA buttons ───────────────────────────────────────── */
.btn-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-brand .brand-logo {
  height: 32px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

/* ── Utility ───────────────────────────────────────────────────────────── */
.hidden { display: none !important; }