/* === SAISIE RAPIDE === */

.todo-quick-add {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.todo-quick-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
  font-family: inherit;
}

.todo-quick-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

.todo-quick-input::placeholder { color: var(--text-muted); }

.todo-quick-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--accent);
  color: white;
  font-size: 22px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
  line-height: 1;
}

.todo-quick-btn:hover { background: var(--accent-dark); transform: scale(1.05); }
.todo-quick-btn:active { transform: scale(0.97); }

/* === ONGLETS === */

.todos-tabs {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
  gap: var(--space-1);
  margin-bottom: var(--space-5);
}

.todos-tab {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  min-height: 40px;
}

.todos-tab.active {
  background: var(--accent);
  color: white;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* === HEADER DE SECTION (compteur + toggle complétées) === */

.todos-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}

.todos-count {
  color: var(--text-secondary);
  font-weight: 500;
}

.todos-toggle-done {
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.todos-toggle-done:hover { color: var(--text-primary); background: var(--bg-card-hover); }

/* === LISTE DES TÂCHES === */

.todos-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.todos-section-divider {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-3) 0 var(--space-1);
}

/* === ITEM TÂCHE === */

.todo-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--todo-priority-color, var(--border));
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  transition: all var(--transition-fast);
}

.todo-item:hover { border-color: rgba(16, 185, 129, 0.3); border-left-color: var(--todo-priority-color, var(--border)); }

.todo-item.done {
  opacity: 0.55;
}

.todo-item.done .todo-title {
  text-decoration: line-through;
  color: var(--text-muted);
}

/* Checkbox */
.todo-checkbox {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  background: transparent;
  cursor: pointer;
}

.todo-checkbox:hover { border-color: var(--accent); background: var(--accent-subtle); }

.todo-checkbox.checked {
  background: var(--accent);
  border-color: var(--accent);
}

.todo-check-icon {
  width: 12px;
  height: 12px;
  opacity: 0;
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
}

.todo-checkbox.checked .todo-check-icon { opacity: 1; }

/* Contenu */
.todo-item-info {
  flex: 1;
  min-width: 0;
}

.todo-title {
  font-size: var(--text-base);
  font-weight: 500;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all var(--transition-fast);
}

.todo-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: 3px;
  flex-wrap: wrap;
}

.todo-category-tag {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.todo-recurring-badge {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 500;
}

/* Badge deadline */
.todo-deadline-badge {
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.todo-deadline-badge.badge-grey   { background: var(--bg-primary); color: var(--text-muted); }
.todo-deadline-badge.badge-orange { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.todo-deadline-badge.badge-red    { background: rgba(239, 68, 68, 0.15); color: var(--error); }
.todo-deadline-badge.badge-green  { background: var(--accent-subtle); color: var(--accent); }

/* Bouton édition */
.todo-edit-btn {
  color: var(--text-muted);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  min-width: 32px;
  min-height: 32px;
  justify-content: center;
}

.todo-edit-btn:hover { color: var(--text-primary); background: var(--bg-card-hover); }

/* === MODAL — Priorité === */

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

.todo-priority-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-2);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
  background: transparent;
  min-height: 56px;
}

.todo-priority-btn span:first-child { font-size: 18px; line-height: 1; }
.todo-priority-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.todo-priority-btn.active {
  font-weight: 600;
}

.todo-priority-btn[data-priority="high"].active   { border-color: #EF4444; background: rgba(239,68,68,0.1); color: #EF4444; }
.todo-priority-btn[data-priority="medium"].active { border-color: #F59E0B; background: rgba(245,158,11,0.1); color: #F59E0B; }
.todo-priority-btn[data-priority="low"].active    { border-color: #10B981; background: var(--accent-subtle); color: var(--accent); }

/* === MODAL — Catégorie === */

.todo-category-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-2);
}

.todo-category-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: var(--space-3) var(--space-1);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
  background: transparent;
  min-height: 60px;
}

.todo-category-btn span:first-child { font-size: 20px; line-height: 1; }
.todo-category-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.todo-category-btn.active {
  border-color: var(--cat-border, var(--accent));
  background: var(--cat-bg, var(--accent-subtle));
  color: var(--cat-color, var(--accent));
  font-weight: 600;
}

/* === MODAL GESTION CATÉGORIES === */

.todo-cat-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  max-height: 280px;
  overflow-y: auto;
}

.todo-cat-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
}

.todo-cat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.todo-cat-item-emoji { font-size: 18px; flex-shrink: 0; }

.todo-cat-item-label {
  flex: 1;
  font-size: var(--text-sm);
  font-weight: 500;
}

.todo-cat-color-picker {
  width: 28px;
  height: 28px;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}

.todo-cat-edit-btn {
  font-size: 14px;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  flex-shrink: 0;
  line-height: 1;
}

.todo-cat-edit-btn:hover { background: var(--bg-card-hover); }

.todo-cat-delete-btn {
  font-size: var(--text-xs);
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
}

.todo-cat-delete-btn:hover { color: var(--error); background: rgba(239,68,68,0.12); }

.todo-cat-default-badge {
  font-size: 10px;
  color: var(--text-muted);
  padding: 2px 6px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

/* Grille emojis catégorie */
.todo-cat-emoji-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: var(--space-2);
}

.todo-cat-emoji-btn {
  width: 36px;
  height: 36px;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  cursor: pointer;
  background: var(--bg-primary);
  line-height: 1;
}

.todo-cat-emoji-btn:hover { background: var(--bg-card-hover); border-color: var(--border); }
.todo-cat-emoji-btn.selected {
  border-color: var(--accent);
  background: var(--accent-subtle);
}

.todo-cat-add-form {
  border-top: 1px solid var(--border);
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.todo-cat-add-form h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
}

.todo-cat-add-row {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.todo-cat-emoji-field {
  width: 52px;
  text-align: center;
  font-size: 20px;
  padding: var(--space-2);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  flex-shrink: 0;
}

.todo-cat-name-field {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-family: inherit;
}

.todo-cat-emoji-field:focus,
.todo-cat-name-field:focus { outline: none; border-color: var(--accent); }

.todo-cat-color-field {
  width: 40px;
  height: 40px;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}

/* === RESPONSIVE === */

@media (max-width: 480px) {
  .todo-category-btn { font-size: 10px; padding: var(--space-2) var(--space-1); min-height: 54px; }
  .todo-priority-grid { gap: var(--space-1); }
}