/* Ban-tin BĐS UI */

.ban-tin {
  --bg-surface: oklch(98% 0 0);
  --text-primary: oklch(25% 0 0);
  --text-secondary: oklch(50% 0 0);
  --accent: oklch(50% 0.15 260);
  --accent-hover: oklch(45% 0.15 260);
  --border: oklch(90% 0 0);
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --radius: 8px;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --transition: 150ms ease-out;
}

.ban-tin * {
  box-sizing: border-box;
}

.ban-tin {
  font-family: var(--font-family);
  color: var(--text-primary);
  background: var(--bg-surface);
}

.ban-tin-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border);
}

.ban-tin-title {
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 var(--spacing-sm) 0;
  line-height: 1.2;
}

.ban-tin-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

.ban-tin-status {
  display: inline-block;
  margin-top: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--accent);
  color: white;
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius);
}

.ban-tin-content {
  padding: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.ban-tin-date {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border);
}

.ban-tin-player {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: oklch(96% 0 0);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.ban-tin-player-controls {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.ban-tin-btn-play {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  min-height: 44px;
  min-width: 44px;
}

.ban-tin-btn-play:hover {
  background: var(--accent-hover);
}

.ban-tin-btn-play:active {
  opacity: 0.9;
}

.ban-tin-btn-play:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.ban-tin-btn-play:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ban-tin-audio {
  flex: 1;
  height: 32px;
  border-radius: 4px;
  background: white;
  border: 1px solid var(--border);
}

.ban-tin-audio:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.ban-tin-script {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: var(--spacing-md);
  font-size: 14px;
  line-height: 1.6;
  max-height: 300px;
  overflow-y: auto;
}

.ban-tin-script-line {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-md);
  border-left: 3px solid transparent;
}

.ban-tin-script-line.nam {
  border-left-color: #0066cc;
  color: #0066cc;
}

.ban-tin-script-line.nu {
  border-left-color: #cc0066;
  color: #cc0066;
}

.ban-tin-script-speaker {
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.ban-tin-items {
  margin-top: var(--spacing-lg);
}

.ban-tin-item {
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.ban-tin-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--spacing-sm);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.ban-tin-item-source {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
}

.ban-tin-item-date {
  font-size: 12px;
  color: var(--text-secondary);
}

.ban-tin-item-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 var(--spacing-sm) 0;
  line-height: 1.4;
}

.ban-tin-item-summary {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0 0 var(--spacing-sm) 0;
  line-height: 1.5;
}

.ban-tin-item-link {
  display: inline-block;
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition);
  word-break: break-all;
  padding: 2px 0;
}

.ban-tin-item-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.ban-tin-item-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.ban-tin-empty {
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--text-secondary);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: oklch(96% 0 0);
}

.ban-tin-error {
  padding: var(--spacing-md);
  background: oklch(95% 0.1 30);
  border: 1px solid oklch(80% 0.1 30);
  border-radius: var(--radius);
  color: oklch(40% 0.1 30);
  font-size: 14px;
  margin-bottom: var(--spacing-md);
}

.ban-tin-loading {
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--text-secondary);
}

@media (max-width: 600px) {
  .ban-tin-title {
    font-size: 22px;
  }

  .ban-tin-content {
    padding: var(--spacing-md);
  }

  .ban-tin-header {
    padding: var(--spacing-md);
  }

  .ban-tin-player-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .ban-tin-audio {
    height: 40px;
  }

  .ban-tin-item-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ban-tin * {
    animation: none !important;
    transition: none !important;
  }
}