/* ---------- Переменные темы ---------- */
:root {
  --bg-body: #f8fafc;
  --bg-card: #ffffff;
  --bg-header: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --shadow-color: rgba(0, 0, 0, 0.05);
  --bg-cell: #f1f5f9;
  --bg-cell-selected: #dbeafe;
  --bg-cell-hover: #e2e8f0;
  --bg-info: #f1f5f9;
  --bg-total: #eef2ff;
  --bg-row-full: #f0fdf4;
  --bg-cell-selected-hover: #bfdbfe;
  --border-selected: #3b82f6;
  --shadow-selected: rgba(59, 130, 246, 0.3);
  --text-selected: #1d4ed8;
  --bg-cell-empty: #f1f5f9;
  --bg-cell-empty-hover: #e2e8f0;
  --bg-cell-disabled-selected: #b3c7e8;
  --bg-row-has-duty: #f8fafc;
}

[data-theme="dark"] {
  --bg-body: #0f172a;
  --bg-card: #1e293b;
  --bg-header: #2d3a4f;
  --text-primary: #f1f5f9;
  --text-secondary: #e2e8f0;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --bg-cell: #2d3a4f;
  --bg-cell-selected: #3b4a6b;
  --bg-cell-hover: #3d4a5f;
  --bg-info: #2d3a4f;
  --bg-total: #2d3a4f;
  --bg-row-full: #2d4a3f;
  --bg-cell-selected-hover: #4b5a7b;
  --border-selected: #60a5fa;
  --shadow-selected: rgba(96, 165, 250, 0.4);
  --text-selected: #93c5fd;
  --bg-cell-empty: #2d3a4f;
  --bg-cell-empty-hover: #3d4a5f;
  --bg-cell-disabled-selected: #2a3a55;
  --bg-row-has-duty: #1e293b;
}

/* ---------- Базовые сбросы ---------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--bg-body);
  padding: 24px 16px;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
}

.container {
  max-width: 1200px;
  width: 100%;
}

/* ---------- Шапка ---------- */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.header h1 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.badge {
  background: var(--bg-cell);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
}

.theme-toggle {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  transition: background 0.2s;
}

.theme-toggle:hover {
  background: var(--bg-cell-hover);
}

/* ---------- Информационная строка ---------- */
.info {
  background: var(--bg-info);
  border-radius: 12px;
  padding: 10px 16px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.info strong {
  font-weight: 600;
}

/* ---------- Секции ---------- */
.section {
  margin-bottom: 32px;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.section-title .count {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-muted);
}

/* ---------- Таблицы ---------- */
.table-wrapper {
  background: var(--bg-card);
  border-radius: 20px;
  box-shadow: 0 10px 25px -5px var(--shadow-color);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 2px 0;
  max-width: 100%;
}

table {
  width: 100%;
  min-width: 600px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.95rem;
}

thead th {
  background: var(--bg-header);
  color: var(--text-secondary);
  font-weight: 600;
  padding: 14px 10px;
  text-align: center;
  border-bottom: 2px solid var(--border-color);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

thead th:first-child {
  border-top-left-radius: 20px;
  text-align: left;
  padding-left: 20px;
}

thead th:last-child {
  border-top-right-radius: 20px;
}

tbody td {
  padding: 12px 8px;
  text-align: center;
  vertical-align: middle;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
}

tbody td:first-child {
  text-align: left;
  padding-left: 20px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
}

.date-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 80px;
}

.date-text {
  font-weight: 600;
  font-size: 0.9rem;
}

.progress-wrapper {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.progress-bar {
  flex: 1;
  height: 4px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  min-width: 30px;
}

.progress-fill {
  height: 100%;
  background: #4f46e5;
  border-radius: 4px;
  transition: width 0.3s ease;
  width: 0%;
}

.progress-fill.full {
  background: #22c55e;
}

.cell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  user-select: none;
  background: var(--bg-cell-empty);
  color: var(--text-muted);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.cell.selected {
  background: var(--bg-cell-selected) !important;
  border-color: var(--border-selected) !important;
  color: var(--text-selected) !important;
  box-shadow: 0 4px 12px var(--shadow-selected), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
  transform: scale(1.02);
}

.cell.selected:hover {
  background: var(--bg-cell-selected-hover) !important;
  transform: scale(1.08);
  box-shadow: 0 6px 16px var(--shadow-selected);
}

.cell:not(.selected):not(.disabled):hover {
  background: var(--bg-cell-empty-hover);
  transform: scale(1.05);
  border-color: var(--border-color);
}

.cell.disabled:not(.selected) {
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.5;
  background: var(--bg-cell-empty);
  border-color: transparent;
}

.cell.selected.disabled {
  cursor: not-allowed;
  pointer-events: none;
  background: var(--bg-cell-disabled-selected) !important;
  border-color: var(--border-selected) !important;
  color: var(--text-selected) !important;
  opacity: 0.7;
  animation: none;
  box-shadow: 0 2px 6px var(--shadow-selected);
}

.cell.archive-cell {
  background: var(--bg-cell);
  color: var(--text-muted);
  cursor: default;
  border-color: var(--border-color);
  pointer-events: none;
}

tbody tr.row-full td:first-child {
  background: var(--bg-row-full);
}

tbody tr.row-full td:first-child .date-text {
  color: #16a34a;
}

tbody tr.row-full td:first-child .progress-fill {
  background: #22c55e;
}

.cell:active:not(.disabled) {
  transform: scale(0.92);
}

/* Анимация пульсации для выбранных ячеек */
@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Подсветка строки, если есть хотя бы один дежурный */
tbody tr:has(.cell.selected) td:first-child {
  background: var(--bg-row-has-duty) !important;
}

/* ---------- Пагинация ---------- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
  padding: 8px 0;
  flex-wrap: wrap;
}

.pagination button {
  background: var(--bg-cell);
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.2s;
  min-height: 44px;
  min-width: 44px;
}

.pagination button:hover:not(:disabled) {
  background: var(--bg-cell-hover);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination span {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ---------- Архив ---------- */
.archive-table .cell {
  pointer-events: none;
  background: var(--bg-cell);
  color: var(--text-muted);
  border-color: var(--border-color);
}

.archive-table .cell.selected {
  background: var(--bg-cell-hover);
  border-color: var(--border-color);
  color: var(--text-muted);
  box-shadow: none;
}

.archive-table tr.row-full td:first-child {
  background: var(--bg-card);
}

.archive-table tr.row-full td:first-child .date-text {
  color: var(--text-muted);
}

/* ---------- Статистика ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 12px;
  background: var(--bg-card);
  border-radius: 20px;
  padding: 16px;
  box-shadow: 0 10px 25px -5px var(--shadow-color);
}

.stats-card {
  background: var(--bg-cell);
  border-radius: 12px;
  padding: 12px 8px;
  text-align: center;
  transition: transform 0.2s;
}

.stats-card:hover {
  transform: translateY(-2px);
}

.stats-card .name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
  word-break: break-word;
  hyphens: auto;
}

.stats-card .value {
  font-size: 1.6rem;
  font-weight: 700;
  color: #4f46e5;
  display: block;
  line-height: 1.2;
}

.stats-card .label {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.stats-total {
  background: var(--bg-total);
  border: 1px solid var(--border-color);
}

.stats-total .value {
  color: #4338ca;
}

.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--border-color);
  border-radius: 4px;
  margin-top: 8px;
  overflow: hidden;
}

.progress-fill-stat {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
  background: #4f46e5;
}

.progress-fill-stat.green {
  background: #22c55e;
}

.progress-fill-stat.yellow {
  background: #eab308;
}

/* ---------- График ---------- */
.chart-wrapper {
  margin-top: 24px;
  background: var(--bg-card);
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 10px 25px -5px var(--shadow-color);
  display: flex;
  flex-direction: column;
  align-items: center;
}

#chartCanvas {
  max-width: 100%;
  height: auto;
  display: block;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 20px;
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-color {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  flex-shrink: 0;
}

/* ---------- Загрузка ---------- */
#loading {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 1rem;
}

.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--border-color);
  border-top-color: #4f46e5;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 10px;
  vertical-align: middle;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Адаптивность ---------- */
@media (max-width: 1024px) {
  body {
    padding: 20px 12px;
  }

  .container {
    max-width: 100%;
  }

  table {
    font-size: 0.85rem;
    min-width: 500px;
  }

  .cell {
    width: 34px;
    height: 34px;
    font-size: 0.9rem;
  }

  thead th,
  tbody td {
    padding: 10px 6px;
  }

  .date-cell {
    min-width: 60px;
  }

  .stats-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
    padding: 14px;
  }
}

@media (max-width: 640px) {
  body {
    padding: 12px 6px;
  }

  .header h1 {
    font-size: 1.3rem;
  }

  .badge {
    font-size: 0.7rem;
    padding: 4px 10px;
  }

  .info {
    font-size: 0.75rem;
    padding: 8px 12px;
    margin-bottom: 16px;
  }

  .section-title {
    font-size: 1rem;
  }

  .table-wrapper {
    border-radius: 14px;
    padding: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  table {
    font-size: 0.75rem;
    min-width: 420px;
  }

  thead th {
    padding: 8px 4px;
    font-size: 0.65rem;
  }

  tbody td {
    padding: 8px 4px;
  }

  tbody td:first-child {
    padding-left: 10px;
  }

  .cell {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
    border-radius: 6px;
  }

  .date-text {
    font-size: 0.75rem;
  }

  .progress-wrapper {
    font-size: 0.6rem;
    gap: 4px;
  }

  .progress-bar {
    min-width: 20px;
    height: 3px;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 12px;
  }

  .stats-card .value {
    font-size: 1.4rem;
  }

  .stats-card .name {
    font-size: 0.75rem;
  }

  .stats-card .label {
    font-size: 0.6rem;
  }

  .stats-card {
    padding: 10px 8px;
  }

  .progress-bar {
    height: 4px;
    margin-top: 4px;
  }

  .pagination button {
    padding: 6px 14px;
    font-size: 0.8rem;
    min-height: 36px;
    min-width: 36px;
  }

  .pagination span {
    font-size: 0.8rem;
  }

  .chart-wrapper {
    padding: 12px;
    margin-top: 16px;
  }

  .legend {
    font-size: 0.7rem;
    gap: 6px 12px;
  }

  .legend-color {
    width: 10px;
    height: 10px;
  }

  #loading {
    padding: 20px;
    font-size: 0.9rem;
  }
}

@media (max-width: 400px) {
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    padding: 8px;
  }
  .stats-card {
    padding: 8px 4px;
  }
  .stats-card .value {
    font-size: 1rem;
  }
  .stats-card .name {
    font-size: 0.65rem;
  }
  .stats-card .label {
    font-size: 0.5rem;
  }
  table {
    min-width: 320px;
    font-size: 0.7rem;
  }
  .cell {
    width: 24px;
    height: 24px;
    font-size: 0.7rem;
  }
  thead th,
  tbody td {
    padding: 6px 2px;
  }
  .repertoire-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Вкладки ---------- */
.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 8px;
}

.tab-btn {
  background: transparent;
  border: none;
  padding: 8px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s;
}

.tab-btn:hover {
  background: var(--bg-cell-hover);
  color: var(--text-secondary);
}

.tab-btn.active {
  background: var(--bg-cell-selected);
  color: #4f46e5;
  font-weight: 600;
}

.tab-content {
  display: none;
}

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

/* Стили для таблицы репертуара */
#repertoire-table-container table td {
  white-space: pre-wrap;
  word-break: break-word;
  text-align: left;
  vertical-align: top;
  padding: 10px 8px;
}

#repertoire-table-container table td:first-child {
  text-align: center;
  font-weight: 600;
  white-space: nowrap;
}

.copyable-song {
  cursor: pointer;
  transition: background 0.2s;
  padding: 2px 4px;
  border-radius: 4px;
  display: inline-block;
}

.copyable-song:hover {
  background: var(--bg-cell-hover);
}

/* ---------- Админ-панель ---------- */
#admin-users-container table td {
  padding: 8px 12px;
  vertical-align: middle;
}

#admin-users-container table input[type="text"] {
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  width: 100px;
}

#admin-users-container table button {
  padding: 4px 12px;
  border: none;
  border-radius: 4px;
  background: #4f46e5;
  color: #fff;
  cursor: pointer;
}

#admin-users-container table button:hover {
  background: #4338ca;
}

/* ---------- Кнопки авторизации ---------- */
.auth-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.2s;
}

.auth-btn:hover {
  background: var(--bg-cell-hover);
}

#user-display {
  font-weight: 500;
  color: var(--text-primary);
}

#logout-btn {
  padding: 4px 10px;
  border: none;
  border-radius: 6px;
  background: var(--bg-cell);
  cursor: pointer;
  color: var(--text-secondary);
}

#logout-btn:hover {
  background: var(--bg-cell-hover);
}

/* Модальное окно входа */
#login-modal input,
#login-modal select {
  font-size: 1rem;
}

/* Глобальный индикатор загрузки */
#global-loader .spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top-color: #4f46e5;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Репертуар (карточки) ---------- */
.repertoire-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  padding: 4px 0;
}

.repertoire-card {
  background: var(--bg-card);
  border-radius: 16px;
  box-shadow: 0 4px 12px var(--shadow-color);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
}

.repertoire-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--shadow-color);
}

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

.repertoire-date {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.repertoire-archive-badge {
  font-size: 0.75rem;
  background: var(--bg-cell);
  padding: 2px 10px;
  border-radius: 12px;
  color: var(--text-muted);
}

.repertoire-card-body {
  padding: 12px 16px;
  flex: 1;
}

.repertoire-songs,
.repertoire-colors {
  margin-bottom: 12px;
}

.repertoire-section-title {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}

.repertoire-song-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
  border-bottom: 1px dashed var(--border-color);
}

.repertoire-song-item:last-child {
  border-bottom: none;
}

.song-name {
  font-size: 0.95rem;
  color: var(--text-primary);
}

.song-actions {
  display: flex;
  gap: 6px;
}

.song-actions button {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.song-actions button:hover {
  background: var(--bg-cell-hover);
}

.copy-song-text-btn {
  color: var(--text-muted);
}

.copy-song-text-btn:hover {
  color: #4f46e5;
}

.delete-repertoire-song-btn {
  color: #ef4444;
}

.delete-repertoire-song-btn:hover {
  background: #fee2e2 !important;
}

.repertoire-color-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 2px 8px 2px 0;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.color-dot {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.repertoire-empty {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 4px 0;
}

.repertoire-card-footer {
  padding: 10px 16px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-card);
}

.add-song-to-date-btn {
  width: 100%;
  padding: 8px 0;
  border: 2px dashed var(--border-color);
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.add-song-to-date-btn:hover {
  border-color: #4f46e5;
  color: #4f46e5;
  background: var(--bg-cell-selected);
}

/* Адаптивность */
@media (max-width: 640px) {
  .repertoire-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .repertoire-card {
    border-radius: 12px;
  }

  .repertoire-date {
    font-size: 1rem;
  }

  .song-name {
    font-size: 0.9rem;
  }
}

/* ---------- Модальные окна ---------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  animation: modalFadeIn 0.25s ease;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--bg-card);
  border-radius: 24px;
  padding: 28px 24px;
  max-width: 600px;
  width: 95%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideUp 0.3s ease;
  position: relative;
}

.modal-content.wide {
  max-width: 800px;
}

.modal-content.small {
  max-width: 400px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin: 0;
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 8px;
  transition: background 0.2s;
  line-height: 1;
}

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

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

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

/* ---------- Элементы форм в модалках ---------- */
.modal-input,
.modal-select,
.modal-textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-body);
  color: var(--text-primary);
  font-size: 1rem;
  transition: border-color 0.2s;
  margin-top: 4px;
}

.modal-input:focus,
.modal-select:focus,
.modal-textarea:focus {
  outline: none;
  border-color: #4f46e5;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.modal-textarea {
  resize: vertical;
  min-height: 80px;
}

.modal-error {
  color: #ef4444;
  font-size: 0.9rem;
  margin-top: 6px;
  display: none;
}

.btn-primary,
.btn-secondary {
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-primary {
  background: #4f46e5;
  color: #fff;
}

.btn-primary:hover {
  background: #4338ca;
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--bg-cell);
  color: var(--text-secondary);
}

.btn-secondary:hover {
  background: var(--bg-cell-hover);
}

.move-song-up-btn,
.move-song-down-btn {
  color: var(--text-muted);
  font-size: 0.9rem;
}
.move-song-up-btn:hover,
.move-song-down-btn:hover {
  background: var(--bg-cell-hover);
}

.admin-user-chip {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 16px;
  background: var(--bg-cell);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.2s;
}
.admin-user-chip:hover {
  background: var(--bg-cell-hover);
}

/* ---------- Стили для переключателя роли ---------- */
.role-toggle-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}
/* ---------- Админ-панель: выравнивание элементов ---------- */
#admin-selected-user .modal-input {
  max-width: 200px;
}

#admin-selected-user .btn-primary,
#admin-selected-user .btn-secondary {
  white-space: nowrap;
}

.role-toggle-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.role-toggle-wrapper input[type="checkbox"] {
  display: none;
}

.role-toggle-track {
  position: relative;
  width: 44px;
  height: 24px;
  background: var(--bg-cell);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: background 0.3s, border-color 0.3s;
  cursor: pointer;
  flex-shrink: 0;
}

.role-toggle-track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.role-toggle-wrapper input:checked + .role-toggle-track {
  background: #4f46e5;
  border-color: #4f46e5;
}

.role-toggle-wrapper input:checked + .role-toggle-track::after {
  transform: translateX(20px);
  background: #fff;
}

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

.role-toggle-wrapper .role-label.active {
  color: #4f46e5;
}

#admin-change-role-btn {
  padding: 6px 14px;
  border: none;
  border-radius: 8px;
  background: #4f46e5;
  color: #fff;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

#admin-change-role-btn:hover {
  background: #4338ca;
}

/* ---------- Toast-уведомления ---------- */
#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 380px;
  width: 100%;
  pointer-events: none;
}

.toast {
  padding: 14px 18px;
  border-radius: 12px;
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border-left: 4px solid #4f46e5;
  animation: slideInRight 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  backdrop-filter: blur(4px);
  border: 1px solid var(--border-color);
}

.toast-success {
  border-left-color: #22c55e;
}
.toast-success .toast-icon {
  color: #22c55e;
}

.toast-error {
  border-left-color: #ef4444;
}
.toast-error .toast-icon {
  color: #ef4444;
}

.toast-warning {
  border-left-color: #eab308;
}
.toast-warning .toast-icon {
  color: #eab308;
}

.toast-info {
  border-left-color: #3b82f6;
}
.toast-info .toast-icon {
  color: #3b82f6;
}

.toast-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.toast-message {
  flex: 1;
  word-break: break-word;
}

.toast-close {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0 4px;
  transition: color 0.2s;
}
.toast-close:hover {
  color: var(--text-primary);
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeOut {
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}

/* Адаптивность для мобильных */
@media (max-width: 480px) {
  #toast-container {
    top: 10px;
    right: 10px;
    left: 10px;
    max-width: 100%;
  }
  .toast {
    font-size: 0.85rem;
    padding: 12px 14px;
  }
}

/* ---------- Карточки графика ---------- */
.duty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  padding: 4px 0;
}

.duty-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 4px 12px var(--shadow-color);
  border: 1px solid var(--border-color);
  transition: transform 0.2s, box-shadow 0.2s;
}

.duty-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow-color);
}

.duty-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.duty-date {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-secondary);
}

.duty-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-cell);
  padding: 2px 10px;
  border-radius: 12px;
}

.duty-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.duty-progress {
  width: 100%;
}

.duty-users {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.duty-user {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--bg-cell);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  border: 1px solid transparent;
}

.duty-user.selected {
  background: var(--bg-cell-selected);
  color: var(--text-selected);
  border-color: var(--border-selected);
}

.duty-user:not(.disabled):hover {
  background: var(--bg-cell-hover);
}

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

.duty-user .selected-icon {
  font-size: 0.7rem;
}

/* ---------- Карточки графика ---------- */
.duty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  padding: 4px 0;
}

.duty-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 4px 12px var(--shadow-color);
  border: 1px solid var(--border-color);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.duty-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow-color);
}

.duty-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.duty-date {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-secondary);
}

.duty-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-cell);
  padding: 2px 10px;
  border-radius: 12px;
}

.duty-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.duty-progress {
  width: 100%;
}

.duty-users {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.duty-user {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--bg-cell);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  border: 1px solid transparent;
}

.duty-user.selected {
  background: var(--bg-cell-selected);
  color: var(--text-selected);
  border-color: var(--border-selected);
}

.duty-user:not(.disabled):hover {
  background: var(--bg-cell-hover);
}

.duty-user.disabled {
  cursor: not-allowed;
  opacity: 0.6;
  pointer-events: none;
}

.btn-take-duty,
.btn-assign-duty {
  padding: 6px 14px;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
  font-size: 0.85rem;
  margin-top: 4px;
  align-self: flex-start;
}

.btn-take-duty {
  background: #4f46e5;
  color: #fff;
}
.btn-take-duty:hover {
  background: #4338ca;
}

.btn-assign-duty {
  background: #4f46e5;
  color: #fff;
}
.btn-assign-duty:hover {
  background: #4338ca;
}

/* ---------- Бейджики для выбора дежурных (админ) ---------- */
.duty-select-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.duty-select-item {
  padding: 4px 14px;
  border-radius: 16px;
  background: var(--bg-cell);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  user-select: none;
}

.duty-select-item:hover {
  background: var(--bg-cell-hover);
}

.duty-select-item.selected {
  background: var(--bg-cell-selected);
  border-color: var(--border-selected);
  color: var(--text-selected);
}

.duty-select-item.selected:hover {
  background: var(--bg-cell-selected-hover);
}

.duty-editor .btn-primary,
.duty-editor .btn-secondary {
  font-size: 0.85rem;
  padding: 4px 14px;
}

.song-name.has-text {
  font-weight: 600;
  color: var(--text-selected);
  cursor: pointer;
  transition: color 0.2s;
}
.song-name.has-text:hover {
  text-decoration: underline;
  color: var(--border-selected);
}

/* Карточки архива (наследуют стили от обычных карточек) */
.archive-table .duty-card {
  opacity: 0.85;
}
.archive-table .duty-card .duty-date {
  color: var(--text-muted);
}
.archive-table .duty-card .duty-count {
  background: var(--bg-cell);
}
.archive-table .duty-card .duty-user {
  background: var(--bg-cell);
  color: var(--text-muted);
}
.archive-table .duty-card .duty-user.selected {
  background: var(--bg-cell-hover);
  border-color: var(--border-color);
  color: var(--text-muted);
}