/* ============================================================
 * Components v2.0 — 24 UI Components for Werewolf
 * ============================================================ */

/* ============================================================
 * 1. Buttons
 * ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  min-height: var(--touch-target);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: 1;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  user-select: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn .icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Primary (Gold) */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-active) 100%);
  color: var(--text-on-accent);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--accent-gold-hover) 0%, var(--accent-gold) 100%);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

/* Secondary (Outline) */
.btn-secondary {
  background: transparent;
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--accent-gold-soft);
  border-color: var(--accent-gold-hover);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--bg-surface);
}

/* Danger */
.btn-danger {
  background: var(--accent-red);
  color: var(--text-on-accent);
}

.btn-danger:hover:not(:disabled) {
  background: var(--accent-red-hover);
}

/* Success */
.btn-success {
  background: var(--accent-emerald);
  color: var(--text-on-accent);
}

.btn-success:hover:not(:disabled) {
  background: var(--accent-emerald-hover);
}

/* Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  min-height: 36px;
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  min-height: 56px;
  font-size: var(--text-lg);
}

.btn-block {
  width: 100%;
}

.btn-icon-only {
  padding: var(--space-3);
  width: var(--touch-target);
  aspect-ratio: 1;
}

.btn-icon-only .icon {
  width: 24px;
  height: 24px;
}

/* ============================================================
 * 2. Input & Form
 * ============================================================ */
.form-group {
  margin-block-end: var(--space-4);
}

.form-label {
  display: block;
  margin-block-end: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.form-label .required {
  color: var(--accent-red);
  margin-inline-start: var(--space-1);
}

.form-input {
  width: 100%;
}

.form-input.error {
  border-color: var(--accent-red);
}

.form-input.error:focus {
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.18);
}

.form-error {
  display: block;
  margin-block-start: var(--space-1);
  font-size: var(--text-sm);
  color: var(--accent-red);
  min-height: 1.25em;
}

.form-help {
  display: block;
  margin-block-start: var(--space-1);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ============================================================
 * 3. Card
 * ============================================================ */
.card {
  background: var(--bg-surface);
  border: var(--border-thin);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: rgba(212, 168, 67, 0.35);
  box-shadow: var(--shadow-lg);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-block-end: var(--space-4);
  padding-block-end: var(--space-3);
  border-block-end: var(--border-muted);
}

.card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--accent-gold);
}

.card-body {
  color: var(--text-primary);
}

.card-footer {
  margin-block-start: var(--space-4);
  padding-block-start: var(--space-3);
  border-block-start: var(--border-muted);
}

/* ============================================================
 * 4. Modal
 * ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-elevated);
  border: var(--border-strong);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  max-height: 90dvh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-block-end: var(--space-4);
  padding-block-end: var(--space-3);
  border-block-end: var(--border-muted);
}

.modal-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--accent-gold);
}

.modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.modal-body {
  color: var(--text-primary);
}

.modal-footer {
  margin-block-start: var(--space-4);
  padding-block-start: var(--space-3);
  border-block-start: var(--border-muted);
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* ============================================================
 * 5. Seat (Game Seat)
 * ============================================================ */
.seat {
  position: relative;
  width: var(--seat-size-mobile);
  height: var(--seat-size-mobile);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  user-select: none;
  border: 3px solid transparent;
}

@media (min-width: 768px) {
  .seat { width: var(--seat-size-tablet); height: var(--seat-size-tablet); }
}

@media (min-width: 1024px) {
  .seat { width: var(--seat-size-desktop); height: var(--seat-size-desktop); }
}

.seat-avatar {
  width: 64%;
  height: 64%;
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  border: 2px solid var(--border-thin);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.seat-avatar .icon {
  width: 60%;
  height: 60%;
  color: var(--text-muted);
}

.seat-name {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-inline: var(--space-1);
}

/* Seat States */
.seat.empty {
  border-style: dashed;
  border-color: var(--border-muted);
  opacity: 0.6;
}

.seat.empty:hover {
  opacity: 0.9;
  border-color: var(--accent-gold);
}

.seat.occupied {
  border-color: var(--accent-gold);
}

.seat.me {
  border-color: var(--accent-emerald);
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.4);
}

.seat.dead {
  opacity: 0.45;
  filter: grayscale(0.7);
}

.seat.dead::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(220, 38, 38, 0.25);
  border-radius: var(--radius-full);
  pointer-events: none;
}

.seat.selectable {
  border-color: var(--accent-blue);
  animation: pulse 1.5s ease-in-out infinite;
  cursor: pointer;
}

.seat.selectable:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 0 16px rgba(96, 165, 250, 0.5);
}

.seat.selected {
  border-color: var(--accent-gold);
  box-shadow: 0 0 16px rgba(212, 168, 67, 0.6);
  background: var(--accent-gold-soft);
}

.seat.target {
  border-color: var(--accent-red);
  box-shadow: 0 0 16px rgba(248, 113, 113, 0.5);
}

/* Seat Badges */
.seat-badge {
  position: absolute;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  border: 2px solid var(--bg-deep);
}

.seat-badge .icon {
  width: 14px;
  height: 14px;
}

.seat-badge-host {
  inset-block-start: 0;
  inset-inline-end: 0;
  background: var(--accent-gold);
  color: var(--text-on-accent);
}

.seat-badge-sheriff {
  inset-block-start: 0;
  inset-inline-start: 0;
  background: var(--accent-blue);
  color: var(--text-on-accent);
}

.seat-badge-mic {
  inset-block-end: 0;
  inset-inline-end: 0;
  background: var(--accent-emerald);
  color: var(--text-on-accent);
}

.seat-badge-mic.muted {
  background: var(--accent-red);
}

.seat-speaking {
  animation: glow 1.2s ease-in-out infinite;
}

/* ============================================================
 * 6. Avatar
 * ============================================================ */
.avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--bg-elevated);
  border: 2px solid var(--border-thin);
  flex-shrink: 0;
}

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

.avatar .icon {
  width: 60%;
  height: 60%;
  color: var(--text-muted);
}

.avatar-sm { width: 32px; height: 32px; }
.avatar-lg { width: 64px; height: 64px; }
.avatar-xl { width: 96px; height: 96px; }

/* ============================================================
 * 7. Badge
 * ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-muted);
}

.badge .icon {
  width: 14px;
  height: 14px;
}

.badge-gold {
  background: var(--accent-gold-soft);
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.badge-emerald {
  background: var(--accent-emerald-soft);
  color: var(--accent-emerald);
  border-color: var(--accent-emerald);
}

.badge-red {
  background: var(--accent-red-soft);
  color: var(--accent-red);
  border-color: var(--accent-red);
}

.badge-blue {
  background: var(--accent-blue-soft);
  color: var(--accent-blue);
  border-color: var(--accent-blue);
}

/* ============================================================
 * 8. Phase Indicator (Night/Day/Vote)
 * ============================================================ */
.phase-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  background: var(--bg-glass);
  backdrop-filter: blur(var(--glass-blur));
  border: var(--border-thin);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
}

.phase-indicator .icon {
  width: 32px;
  height: 32px;
}

.phase-indicator-night {
  color: var(--phase-night);
  border-color: var(--phase-night);
  box-shadow: 0 0 20px rgba(129, 140, 248, 0.3);
}

.phase-indicator-day {
  color: var(--phase-day);
  border-color: var(--phase-day);
  box-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
}

.phase-indicator-vote {
  color: var(--phase-vote);
  border-color: var(--phase-vote);
  box-shadow: 0 0 20px rgba(248, 113, 113, 0.3);
}

.phase-timer {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  color: var(--text-primary);
  min-width: 60px;
  text-align: center;
}

.phase-timer.warning {
  color: var(--accent-red);
  animation: pulse 1s ease-in-out infinite;
}

/* ============================================================
 * 9. Role Card
 * ============================================================ */
.role-card {
  position: relative;
  width: 140px;
  height: 200px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 3px solid transparent;
  box-shadow: var(--shadow-lg);
}

.role-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-gold);
}

.role-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.role-card-overlay {
  position: absolute;
  inset-block-end: 0;
  inset-inline: 0;
  padding: var(--space-3);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85), transparent);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-align: center;
}

.role-card-mini {
  position: fixed;
  inset-block-end: var(--space-4);
  inset-inline-end: var(--space-4);
  width: 80px;
  height: 120px;
  z-index: var(--z-sticky);
  border: 3px solid var(--accent-gold);
  animation: glow 2s ease-in-out infinite;
}

/* Role card expanded modal */
.role-card-expanded {
  width: 280px;
  height: 400px;
}

/* ============================================================
 * 10. Action Panel
 * ============================================================ */
.action-panel {
  position: fixed;
  inset-block-end: 0;
  inset-inline: 0;
  background: var(--bg-glass);
  backdrop-filter: blur(var(--glass-blur));
  border-block-start: var(--border-strong);
  padding: var(--space-4);
  z-index: var(--z-sticky);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.action-panel-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--accent-gold);
  margin-block-end: var(--space-3);
  text-align: center;
}

.action-panel-buttons {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.action-panel-buttons .btn {
  min-width: 140px;
}

/* ============================================================
 * 11. Chat
 * ============================================================ */
.chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bg-surface);
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.chat-header {
  padding: var(--space-3) var(--space-4);
  background: var(--bg-elevated);
  border-block-end: var(--border-muted);
  font-weight: var(--font-bold);
  color: var(--accent-gold);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.chat-message {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.chat-message:hover {
  background: var(--bg-elevated);
}

.chat-message-avatar {
  flex-shrink: 0;
}

.chat-message-content {
  flex: 1;
  min-width: 0;
}

.chat-message-author {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--accent-gold);
  margin-block-end: var(--space-1);
}

.chat-message-text {
  font-size: var(--text-base);
  color: var(--text-primary);
  word-wrap: break-word;
}

.chat-message-system {
  text-align: center;
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-style: italic;
  padding: var(--space-2);
}

.chat-message-dead {
  opacity: 0.6;
  font-style: italic;
}

.chat-input-container {
  padding: var(--space-3);
  background: var(--bg-elevated);
  border-block-start: var(--border-muted);
  display: flex;
  gap: var(--space-2);
}

.chat-input {
  flex: 1;
  min-height: 44px;
}

/* ============================================================
 * 12. Voice Controls
 * ============================================================ */
.voice-controls {
  position: fixed;
  inset-block-end: var(--space-4);
  inset-inline-start: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-glass);
  backdrop-filter: blur(var(--glass-blur));
  border: var(--border-strong);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-sticky);
}

.voice-btn {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 2px solid var(--border-muted);
  transition: all var(--transition-fast);
}

.voice-btn:hover {
  background: var(--bg-surface);
  border-color: var(--accent-gold);
}

.voice-btn .icon {
  width: 24px;
  height: 24px;
}

.voice-btn.active {
  background: var(--accent-emerald);
  color: var(--text-on-accent);
  border-color: var(--accent-emerald);
}

.voice-btn.danger {
  background: var(--accent-red);
  color: var(--text-on-accent);
  border-color: var(--accent-red);
}

/* ============================================================
 * 13. Room Card (Lobby)
 * ============================================================ */
.room-card {
  background: var(--bg-surface);
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: all var(--transition-normal);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.room-card:hover {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.room-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.room-card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.room-card-lock {
  width: 20px;
  height: 20px;
  color: var(--accent-gold);
}

.room-card-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.room-card-players {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.room-card-players .icon {
  width: 16px;
  height: 16px;
}

.room-card-mode {
  padding: var(--space-1) var(--space-2);
  background: var(--accent-blue-soft);
  color: var(--accent-blue);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
}

.room-card.full {
  opacity: 0.5;
  pointer-events: none;
}

/* ============================================================
 * 14. Toast / Notification
 * ============================================================ */
.toast-container {
  position: fixed;
  inset-block-start: var(--space-4);
  inset-inline-end: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}

.toast {
  background: var(--bg-elevated);
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  max-width: 400px;
  pointer-events: auto;
  animation: slideDown var(--transition-normal) ease-out;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.toast .icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.toast-success {
  border-color: var(--accent-emerald);
}

.toast-success .icon {
  color: var(--accent-emerald);
}

.toast-error {
  border-color: var(--accent-red);
}

.toast-error .icon {
  color: var(--accent-red);
}

.toast-info {
  border-color: var(--accent-blue);
}

.toast-info .icon {
  color: var(--accent-blue);
}

/* ============================================================
 * 15. Reconnection Banner
 * ============================================================ */
.reconnect-banner {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  background: var(--warning);
  color: var(--text-on-accent);
  padding: var(--space-3) var(--space-4);
  text-align: center;
  font-weight: var(--font-bold);
  z-index: var(--z-toast);
  animation: slideDown var(--transition-normal) ease-out;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.reconnect-banner .icon {
  width: 20px;
  height: 20px;
  animation: rotate 2s linear infinite;
}

/* ============================================================
 * 16. Gift Animation
 * ============================================================ */
.gift-animation {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  animation: fadeIn var(--transition-normal) ease-out;
}

.gift-animation-content {
  background: var(--bg-glass);
  backdrop-filter: blur(var(--glass-blur));
  border: 3px solid var(--accent-gold);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  text-align: center;
  animation: slideUp var(--transition-bounce) ease-out;
  box-shadow: var(--shadow-gold);
}

.gift-animation-content .icon {
  width: 96px;
  height: 96px;
  margin-inline: auto;
  color: var(--accent-gold);
  animation: heartbeat 1s ease-in-out infinite;
}

/* ============================================================
 * 17. Stat Card (Profile)
 * ============================================================ */
.stat-card {
  background: var(--bg-surface);
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
}

.stat-card-value {
  font-size: var(--text-4xl);
  font-weight: var(--font-extrabold);
  color: var(--accent-gold);
  font-family: var(--font-heading);
  margin-block-end: var(--space-1);
}

.stat-card-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ============================================================
 * 18. Empty State
 * ============================================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-4);
  text-align: center;
  color: var(--text-muted);
}

.empty-state .icon {
  width: 96px;
  height: 96px;
  margin-block-end: var(--space-4);
  opacity: 0.5;
}

.empty-state-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-block-end: var(--space-2);
}

.empty-state-text {
  font-size: var(--text-base);
  max-width: 400px;
}

/* ============================================================
 * 19. Toggle Switch
 * ============================================================ */
.toggle {
  position: relative;
  width: 52px;
  height: 28px;
  background: var(--bg-elevated);
  border: 2px solid var(--border-muted);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.toggle::after {
  content: '';
  position: absolute;
  inset-block-start: 2px;
  inset-inline-start: 2px;
  width: 20px;
  height: 20px;
  background: var(--text-muted);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.toggle.active {
  background: var(--accent-emerald);
  border-color: var(--accent-emerald);
}

.toggle.active::after {
  inset-inline-start: 26px;
  background: var(--text-on-accent);
}

/* ============================================================
 * 20. Tooltip
 * ============================================================ */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  inset-block-end: calc(100% + var(--space-2));
  inset-inline-start: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-elevated);
  border: var(--border-thin);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-primary);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  pointer-events: none;
  z-index: var(--z-tooltip);
}

.tooltip:hover::after,
.tooltip:focus-visible::after {
  opacity: 1;
  visibility: visible;
}

/* ============================================================
 * 21. Progress Bar
 * ============================================================ */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-emerald));
  transition: width var(--transition-normal);
}

/* ============================================================
 * 22. Tabs
 * ============================================================ */
.tabs {
  display: flex;
  gap: var(--space-2);
  border-block-end: var(--border-muted);
  margin-block-end: var(--space-4);
}

.tab {
  padding: var(--space-3) var(--space-4);
  background: none;
  border: none;
  border-block-end: 2px solid transparent;
  color: var(--text-muted);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab:hover {
  color: var(--text-primary);
}

.tab.active {
  color: var(--accent-gold);
  border-block-end-color: var(--accent-gold);
}

/* ============================================================
 * 23. Drawer (Mobile Chat)
 * ============================================================ */
.drawer {
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  width: 320px;
  max-width: 85vw;
  background: var(--bg-surface);
  border-inline-end: var(--border-strong);
  z-index: var(--z-drawer);
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

[dir="rtl"] .drawer {
  transform: translateX(100%);
}

.drawer.active {
  transform: translateX(0);
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  z-index: calc(var(--z-drawer) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ============================================================
 * 24. Loading Spinner
 * ============================================================ */
.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border-muted);
  border-block-start-color: var(--accent-gold);
  border-radius: var(--radius-full);
  animation: rotate 1s linear infinite;
}

.spinner-sm {
  width: 24px;
  height: 24px;
  border-width: 3px;
}

.spinner-lg {
  width: 64px;
  height: 64px;
  border-width: 6px;
}


/* ============================================================
 * 25. Judge Voice Selector
 * ============================================================ */
.judge-voice-selector {
  margin-block-start: var(--space-4);
  padding: var(--space-4);
  background: var(--bg-surface);
  border: var(--border-thin);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.judge-voice-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-block-end: var(--space-3);
  padding-block-end: var(--space-2);
  border-block-end: var(--border-muted);
}

.judge-voice-header label {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--accent-gold);
}

.judge-voice-current {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.voice-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.voice-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-elevated);
  border: 2px solid var(--border-muted);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.voice-card:hover:not(.disabled) {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.voice-card.selected {
  border-color: var(--accent-gold);
  background: var(--accent-gold-soft);
  box-shadow: 0 0 12px rgba(212, 168, 67, 0.3);
}

.voice-card.disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.voice-card-info {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  min-width: 0;
}

.voice-gender {
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.voice-name {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.voice-style {
  font-size: var(--text-sm);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.voice-preview-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-muted);
  color: var(--text-primary);
  font-size: var(--text-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  margin-inline-start: var(--space-2);
}

.voice-preview-btn:hover {
  background: var(--accent-gold);
  color: var(--text-on-accent);
  border-color: var(--accent-gold);
  transform: scale(1.1);
}

.voice-preview-btn:active {
  transform: scale(0.95);
}

@media (max-width: 480px) {
  .voice-list {
    grid-template-columns: 1fr;
  }
}