/* === Цветовые переменные для светлой и тёмной темы === */ /* cache-bust 3.2 */
:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1e40af;
  --color-accent: #10b981;
  --color-danger: #ef4444;
  --color-bg: #f9fafb;
  --color-bg-secondary: #fff;
  --color-surface: #f3f4f6;
  --color-text: #1f2937;
  --color-text-secondary: #6b7280;
  --color-border: #e5e7eb;
  --color-shadow: 0 2px 12px rgba(31,41,55,0.08);
  --color-success: #22c55e;
  --color-warning: #f59e42;
  --color-vip: #f59e0b;
  --color-disabled: #9ca3af;
  --color-blocked: #374151;
  --radius: 14px;
  --radius-sm: 8px;
  --transition: 0.18s cubic-bezier(.4,0,.2,1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-primary: #60a5fa;
    --color-primary-dark: #2563eb;
    --color-accent: #34d399;
    --color-danger: #f87171;
    --color-bg: #18181b;
    --color-bg-secondary: #23232a;
    --color-surface: #23232a;
    --color-text: #f3f4f6;
    --color-text-secondary: #a1a1aa;
    --color-border: #27272a;
    --color-shadow: 0 2px 12px rgba(0,0,0,0.25);
    --color-success: #4ade80;
    --color-warning: #fbbf24;
    --color-vip: #fbbf24;
    --color-disabled: #6b7280;
    --color-blocked: #4b5563;
  }
}

html, body {
  height: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px 32px 16px;
}

/* === Прогресс-бар бронирования === */
.booking-progress {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 24px 0;
  padding: 20px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  flex: 1;
  max-width: 120px;
}

.progress-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 20px;
  right: -50%;
  width: 100%;
  height: 2px;
  background: var(--color-border);
  z-index: 1;
}

.progress-step.active:not(:last-child)::after {
  background: var(--color-primary);
}

.step-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-border);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
  transition: all var(--transition);
  z-index: 2;
  position: relative;
}

.progress-step.active .step-icon {
  background: var(--color-primary);
  color: white;
}

.step-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-align: center;
}

.progress-step.active .step-label {
  color: var(--color-primary);
}

/* === Заголовки === */
.page-header {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.page-title {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 8px 0;
  color: var(--color-primary);
}

.page-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin: 0;
}

/* === Панель инструментов === */
.toolbar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.toolbar-section {
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 20px;
}

.toolbar-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 16px 0;
  color: var(--color-text);
}

.tool-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  min-width: 80px;
  justify-content: center;
}

.tool-btn:hover {
  background: var(--color-bg);
  border-color: var(--color-primary);
}

.tool-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.seat-type-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.seat-type-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}

.seat-type-item:hover {
  background: var(--color-bg);
  border-color: var(--color-primary);
}

.seat-type-item.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.seat-type-visual {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  flex-shrink: 0;
}

.seat-regular {
  background: var(--color-success);
}

.seat-vip {
  background: var(--color-vip);
}

.seat-disabled {
  background: var(--color-disabled);
}

.seat-blocked {
  background: var(--color-blocked);
}

.settings-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.setting-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}

.setting-item label {
  min-width: 80px;
  font-weight: 500;
  color: var(--color-text);
}

.setting-slider {
  flex: 1;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.setting-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
}

.setting-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkbox-custom {
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-border);
  border-radius: 3px;
  background: var(--color-bg-secondary);
  position: relative;
  transition: all var(--transition);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 4px;
  width: 4px;
  height: 8px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* === Рабочая область === */
.workspace {
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  margin-bottom: 24px;
}

.workspace-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
}

.workspace-info {
  display: flex;
  align-items: center;
  gap: 24px;
}

.workspace-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
}

.workspace-stats {
  display: flex;
  gap: 16px;
}

.stat-item {
  font-size: 14px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.stat-item span {
  color: var(--color-primary);
  font-weight: 600;
}

.workspace-controls {
  display: flex;
  gap: 8px;
}

.canvas-container {
  padding: 24px;
}

.canvas-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 500px;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  overflow: hidden;
}

/* Улучшаем поддержку жестов на мобильных: отключаем нативные жесты браузера */
#hallCanvas {
  touch-action: none;
  -ms-touch-action: none;
  -webkit-user-drag: none;
  user-select: none;
  -webkit-user-select: none;
}

.selection-box {
  position: absolute;
  border: 2px dashed var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  pointer-events: none;
  display: none;
}

/* === Панель действий === */
.action-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 20px 24px;
  margin-bottom: 24px;
}

.action-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* === Форм-элементы === */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form-input,
.form-select {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.form-input::placeholder {
  color: var(--color-text-secondary);
}

select.form-input {
  cursor: pointer;
}

/* === Информация об этапе === */
.phase-info-card {
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 20px;
  margin-bottom: 24px;
}

.phase-info-card.active {
  border-color: var(--color-success);
  background: rgba(34, 197, 94, 0.05);
}

.phase-info-card.inactive {
  border-color: var(--color-danger);
  background: rgba(239, 68, 68, 0.05);
}

/* === Карта зала === */
.hall-container {
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 24px;
  margin-bottom: 24px;
}

.hall-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.hall-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
}

.hall-controls {
  display: flex;
  gap: 8px;
}

canvas {
  max-width: 100%;
  height: auto;
  cursor: crosshair;
  transition: transform var(--transition);
  /* Полный контроль жестов через JS */
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

canvas:active {
  cursor: grabbing;
}

/* === Tooltip для мест === */
.seat-tooltip {
  position: absolute;
  background: rgba(0, 0, 0, 0.9);
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.2s, transform 0.2s;
  z-index: 1000;
  white-space: nowrap;
}

.seat-tooltip.show {
  opacity: 1;
  transform: translateY(0);
}

/* === Панель выбора === */
.selection-panel {
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 24px;
  margin-bottom: 24px;
}

.selection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.selection-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
}

.selection-count {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-primary);
  padding: 4px 12px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 20px;
}

.selected-seats-list {
  min-height: 80px;
  margin-bottom: 20px;
}

.empty-selection {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-text-secondary);
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.selected-seat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  margin-bottom: 8px;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  animation: slideIn 0.3s ease;
}

.seat-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.seat-visual {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  font-weight: 600;
}

.seat-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.seat-number {
  font-weight: 600;
  color: var(--color-text);
}

.seat-position {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.remove-seat {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-danger);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all var(--transition);
}

.remove-seat:hover {
  background: #dc2626;
  transform: scale(1.1);
}

.selection-actions {
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

/* === Легенда === */
.legend-card {
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 24px;
  margin-bottom: 24px;
}

.legend-header {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.legend-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
}

.legend-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
}

.legend-seat {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 2px solid transparent;
  position: relative;
  flex-shrink: 0;
}

.seat-available {
  background: var(--color-success);
  border-color: rgba(34, 197, 94, 0.3);
}

.seat-selected {
  background: var(--color-primary);
  border-color: rgba(37, 99, 235, 0.3);
}

.seat-reserved {
  background: #f59e0b;
  border-color: rgba(245, 158, 11, 0.3);
}

.seat-booked {
  background: var(--color-danger);
  border-color: rgba(239, 68, 68, 0.3);
}

.seat-vip {
  background: var(--color-vip);
  border-color: rgba(245, 158, 11, 0.3);
}

/* Улучшенные цвета для темной темы */
@media (prefers-color-scheme: dark) {
  .seat-available {
    background: #4ade80;
    border-color: rgba(74, 222, 128, 0.4);
  }
  
  .seat-selected {
    background: #60a5fa;
    border-color: rgba(96, 165, 250, 0.4);
  }
  
  .seat-reserved {
    background: #fbbf24;
    border-color: rgba(251, 191, 36, 0.4);
  }
  
  .seat-booked {
    background: #f87171;
    border-color: rgba(248, 113, 113, 0.4);
  }
  
  .seat-vip {
    background: #fbbf24;
    border-color: rgba(251, 191, 36, 0.4);
  }
}

/* Стили canvas теперь определены в index.html как в admin.html */

/* === Предпросмотр === */
.preview-container {
  text-align: center;
  margin-bottom: 24px;
}

.preview-container canvas {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.preview-stats {
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 16px;
  border: 1px solid var(--color-border);
}

.stat-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

.stat-label {
  font-weight: 500;
  color: var(--color-text-secondary);
}

.stat-value {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1.1rem;
}

/* === Кнопки === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  min-height: 44px;
  gap: 8px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

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

.btn-secondary:hover:not(:disabled) {
  background: var(--color-bg);
  transform: translateY(-1px);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  min-height: 40px;
}

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

.booking-btn {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  position: relative;
  overflow: hidden;
}

.booking-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.booking-btn:hover::before {
  left: 100%;
}

/* === Формы === */
.form-group {
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: var(--color-text);
  font-size: 14px;
}

.form-control {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 14px;
  transition: all var(--transition);
  box-sizing: border-box;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.color-picker {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: none;
  padding: 0;
  overflow: hidden;
}

.color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-picker::-webkit-color-swatch {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

/* === Модальные окна === */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  padding: 0;
  min-width: 320px;
  max-width: 500px;
  width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  animation: slideUp 0.3s ease;
}

.modal-header {
  padding: 24px 24px 16px;
  border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text);
}

.modal-body {
  padding: 24px;
}

.modal-actions,
.modal-footer {
  padding: 16px 24px 24px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition);
}

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

.confirm-seats {
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin: 16px 0;
  border: 1px solid var(--color-border);
}

.confirm-note {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-top: 16px;
}

/* === Анимации === */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    transform: translateX(-20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* === Вспомогательные классы === */
.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-secondary);
}

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: 8px;
}

.mb-2 {
  margin-bottom: 16px;
}

.mb-3 {
  margin-bottom: 24px;
}

.mt-0 {
  margin-top: 0;
}

.mt-1 {
  margin-top: 8px;
}

.mt-2 {
  margin-top: 16px;
}

.mt-3 {
  margin-top: 24px;
}

/* === Админ панель - элементы управления === */
.control-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.control-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 14px;
    cursor: pointer;
}

.control-label {
    font-weight: 500;
    color: var(--color-text);
}

.control-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.numbering-panel {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    margin: 16px 0;
    box-shadow: var(--color-shadow);
}

.numbering-controls {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 12px;
}

.numbering-panel h4 {
    margin: 0 0 8px 0;
    color: var(--color-text);
}

.numbering-panel input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

/* === Система нумерации === */
.numbering-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 2px solid #e0e0e0;
}

.tab-btn {
    padding: 10px 20px;
    background: none;
    border: none;
    cursor: pointer;
    color: #666;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
}

.tab-btn:hover {
    background: #f5f5f5;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.schemes-controls,
.types-controls {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
}

.active-scheme {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}

.scheme-info {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 10px;
    margin-top: 10px;
}

.scheme-item,
.type-item {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.scheme-item.active {
    border-color: var(--primary-color);
    background: #f0f8ff;
}

.scheme-details,
.type-details {
    flex: 1;
}

.scheme-name,
.type-name {
    font-weight: 600;
    margin-bottom: 5px;
}

.scheme-pattern,
.type-description {
    color: #666;
    font-size: 0.9em;
}

.scheme-actions,
.type-actions {
    display: flex;
    gap: 8px;
}

.scheme-actions .btn,
.type-actions .btn {
    padding: 6px 12px;
    font-size: 0.85em;
}

.form-row {
    display: flex;
    gap: 15px;
}

.form-row .form-group {
    flex: 1;
}

.form-help {
    color: #666;
    font-size: 0.85em;
    margin-top: 5px;
    display: block;
}

.preview-section {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 15px;
    margin-top: 20px;
}

.scheme-preview {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 15px;
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.preview-seat {
    width: 40px;
    height: 40px;
    border: 2px solid #4CAF50;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    background: white;
    color: #4CAF50;
}

.type-visual {
    width: 30px;
    height: 30px;
    border: 2px solid;
    border-radius: 4px;
    display: inline-block;
    margin-right: 10px;
}

.type-visual.regular {
    border-color: #4CAF50;
    background: #f8f9fa;
}

.type-visual.vip {
    border-color: #FF9800;
    background: #fff3e0;
}

.type-visual.disabled {
    border-color: #2196F3;
    background: #e3f2fd;
}

/* === Адаптивность === */
@media (max-width: 768px) {
  .container {
    padding: 0 8px 24px 8px;
  }
  
  .toolbar {
    grid-template-columns: 1fr;
  }
  
  .toolbar-section {
    padding: 16px;
  }
  
  .tool-group {
    justify-content: center;
  }
  
  .tool-btn {
    min-width: 60px;
    font-size: 12px;
  }
  
  .seat-type-group {
    grid-template-columns: 1fr;
  }
  
  .workspace-header {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  
  .workspace-info {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  
  .workspace-stats {
    flex-direction: column;
    gap: 8px;
  }
  
  .action-panel {
    flex-direction: column;
    gap: 16px;
  }
  
  .action-group {
    justify-content: center;
  }
  
  .canvas-container {
    padding: 16px;
  }
  
  .canvas-wrapper {
    min-height: 400px;
  }
  
  .hall-container,
  .selection-panel,
  .legend-card,
  .phase-info-card {
    padding: 16px;
  }
  
  .booking-progress {
    padding: 16px;
  }
  
  .progress-step {
    max-width: 80px;
  }
  
  .step-icon {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
  
  .step-label {
    font-size: 12px;
  }
  
  .hall-header {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  
  .selection-header {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  
  .selection-actions {
    flex-direction: column;
  }
  
  .legend-content {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .modal-content {
    width: 95vw;
    margin: 16px;
  }
  
  canvas {
    max-width: calc(100vw - 64px);
  }
}

@media (max-width: 480px) {
  .booking-progress {
    padding: 12px;
  }
  
  .progress-step:not(:last-child)::after {
    display: none;
  }
  
  .legend-content {
    grid-template-columns: 1fr;
  }
  
  .page-title {
    font-size: 1.5rem;
  }
  
  .hall-controls {
    flex-wrap: wrap;
    gap: 4px;
  }
  
  .btn-icon {
    width: 36px;
    height: 36px;
  }
  
  .setting-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .setting-item label {
    min-width: auto;
  }
  
  .stat-group {
    grid-template-columns: 1fr;
  }
} 

/* Стили для лимита бронирований */
.booking-limit-reached {
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, var(--color-warning-light), var(--color-warning));
  border-radius: 12px;
  margin: 1rem 0;
  color: var(--color-text);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.booking-limit-reached h3 {
  margin: 0 0 1rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-warning-dark);
}

.booking-limit-reached p {
  margin: 0 0 1.5rem 0;
  font-size: 1.1rem;
  opacity: 0.9;
}

.user-bookings {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
}

.booking-item {
  background: rgba(255, 255, 255, 0.3);
  padding: 0.75rem;
  margin: 0.5rem 0;
  border-radius: 6px;
  font-weight: 500;
  border-left: 4px solid var(--color-warning-dark);
}

/* Темная тема для лимита бронирований */
@media (prefers-color-scheme: dark) {
  .booking-limit-reached {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #1f2937;
  }
  
  .booking-limit-reached h3 {
    color: #1f2937;
  }
  
  .user-bookings {
    background: rgba(0, 0, 0, 0.2);
  }
  
  .booking-item {
    background: rgba(0, 0, 0, 0.3);
    color: #f9fafb;
    border-left-color: #1f2937;
  }
}

/* CSS переменные для предупреждений */
:root {
  --color-warning: #f59e0b;
  --color-warning-light: #fef3c7;
  --color-warning-dark: #d97706;
}

/* === Анимации для уведомлений о коллизиях === */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

.collision-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--color-danger);
  color: white;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  box-shadow: var(--color-shadow);
  z-index: 1000;
  font-size: 14px;
  font-weight: 500;
  animation: fadeIn 0.3s ease;
  max-width: 300px;
  word-wrap: break-word;
}

/* Адаптация уведомлений для мобильных устройств */
@media (max-width: 768px) {
  .collision-toast {
    right: 10px;
    left: 10px;
    width: auto;
    text-align: center;
    top: 10px;
  }
}