/* ===================================
   BOUTONS
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 12px 24px;
  font-size: var(--text-sm);
  font-weight: 500;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 50%, var(--primary-light) 100%);
  color: white;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--gray-200);
  color: var(--gray-800);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--gray-300);
}

.btn-success {
  background: var(--success);
  color: white;
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger-light) 0%, var(--danger) 50%, var(--danger-light) 100%);
  color: white;
}

.btn-sm {
  padding: 8px 16px;
  font-size: var(--text-xs);
}

.btn-lg {
  padding: 16px 32px;
  font-size: var(--text-base);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-md);
  background: var(--gray-100);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background: var(--gray-200);
}

.btn-icon.danger {
  background: linear-gradient(135deg, var(--danger-light) 0%, var(--danger) 50%, var(--danger-light) 100%);
}

.btn-icon.danger:hover {
  background: linear-gradient(135deg, var(--danger-light) 0%, var(--danger) 50%, var(--danger-light) 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
}

.btn-add {
  padding: 0;
  font-size: xx-large;
  width: 30px;
  height: 30px;
  border-radius: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* ===================================
   MENU DÉROULANT (Dropdown)
   =================================== */
.dropdown {
  position: relative;
  display: inline-block;
}

.btn-menu {
  padding: 0;
  width: 30px;
  height: 30px;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 50%, var(--primary-light) 100%);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  transition: all var(--transition-fast);
}

.btn-menu:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
}

.dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 12px 16px;
  font-size: var(--text-sm);
  color: var(--gray-700);
  cursor: pointer;
  transition: background var(--transition-fast);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.dropdown-item:first-child {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.dropdown-item:last-child {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.dropdown-item:hover {
  background: var(--gray-100);
}

.dropdown-item.danger {
  color: var(--danger);
}

.dropdown-item.danger:hover {
  background: #fee;
}

.dropdown-divider {
  height: 1px;
  background: var(--gray-200);
  margin: 4px 0;
}

/* ===================================
   ONGLETS (Tabs)
   =================================== */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: var(--spacing-lg);
}

.tab {
  padding: 12px 20px;
  background: none;
  border: none;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
}

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

.tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
}

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

.tab-description {
  font-size: var(--text-sm);
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
}

/* ===================================
   LISTE DE LABELS
   =================================== */
.labels-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  max-height: 100%;
  overflow-y: auto;
}

.label-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: 12px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.label-item:hover {
  background: var(--gray-100);
}

.label-color {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

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

.label-actions {
  display: flex;
  gap: var(--spacing-xs);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.label-item:hover .label-actions {
  opacity: 1;
}

.label-action-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all var(--transition-fast);
}

.label-action-btn:hover {
  background: var(--gray-200);
}

.label-action-btn.danger {
  background: linear-gradient(135deg, var(--danger-light) 0%, var(--danger) 50%, var(--danger-light) 100%);
}

.label-action-btn.danger:hover {
  background: linear-gradient(135deg, var(--danger-light) 0%, var(--danger) 50%, var(--danger-light) 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
}

/* Input inline pour le nom du label */
.label-name-input {
  flex: 1;
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  transition: all var(--transition-fast);
}

.label-name-input:hover {
  background: white;
  border-color: var(--gray-300);
}

.label-name-input:focus {
  outline: none;
  background: white;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.15);
}

/* Color picker inline */
.label-color-picker {
  width: 32px;
  height: 32px;
  padding: 0;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--transition-fast);
}

.label-color-picker:hover {
  border-color: var(--gray-400);
}

.label-color-picker::-webkit-color-swatch-wrapper {
  padding: 2px;
}

.label-color-picker::-webkit-color-swatch {
  border-radius: 3px;
  border: none;
}

/* Footer des labels avec boutons */
.labels-footer {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: auto;
  padding-top: var(--spacing-md);
}

/* Bouton de sauvegarde */
.btn-save-labels {
  animation: fadeIn var(--transition-base);
}

.btn-save-labels.hidden {
  display: none;
}

/* Ligne d'ajout de label */
.label-item-add {
  cursor: pointer;
  border: 2px dashed var(--gray-300);
  background: transparent;
  justify-content: center;
}

.label-item-add:hover {
  border-color: var(--primary);
  background: rgba(102, 126, 234, 0.05);
}

.label-add-icon {
  font-size: 20px;
  font-weight: 600;
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.label-add-text {
  font-size: var(--text-sm);
  color: var(--gray-500);
  transition: color var(--transition-fast);
}

.label-item-add:hover .label-add-icon,
.label-item-add:hover .label-add-text {
  color: var(--primary);
}

/* Nouveau label pas encore sauvegardé */
.label-item-new {
  background: rgba(102, 126, 234, 0.08);
  border: 1px dashed var(--primary);
}

/* ===================================
   COLOR PICKER
   =================================== */
.color-picker-wrapper {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.color-picker {
  width: 50px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.color-picker::-webkit-color-swatch-wrapper {
  padding: 2px;
}

.color-picker::-webkit-color-swatch {
  border-radius: 4px;
  border: none;
}

.color-preview {
  font-family: monospace;
  font-size: var(--text-sm);
  color: var(--gray-600);
}

/* ===================================
   FORMULAIRES
   =================================== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--gray-700);
}

.form-group label.required::after {
  content: ' *';
  color: var(--danger);
}

.form-control {
  width: 100%;
  padding: 12px;
  font-size: var(--text-sm);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-control:disabled {
  background: var(--gray-100);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

select.form-control {
  cursor: pointer;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-error {
  color: var(--danger);
  font-size: var(--text-xs);
  margin-top: var(--spacing-xs);
}

.error-message {
  background: #fee;
  color: var(--danger);
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid var(--danger);
}

/* ===================================
   CARTES
   =================================== */
.card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.card-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-title {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--gray-900);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}

/* ===================================
   BADGES / ÉTIQUETTES
   =================================== */
.badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-full);
  color: white;
  white-space: nowrap;
}

.badge-sm {
  padding: 2px 8px;
  font-size: 10px;
}

.badge-lg {
  padding: 6px 16px;
  font-size: var(--text-sm);
}

.badge-primary { background: var(--primary); }
.badge-success { background: var(--success); }
.badge-danger { background: var(--danger); }
.badge-warning { background: var(--warning); }
.badge-info { background: var(--info); }
.badge-gray { background: var(--gray-600); }

/* ===================================
   MODALES
   =================================== */
.modal-overlay {
  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: 9999;
  padding: var(--spacing-lg);
  animation: fadeIn var(--transition-base);
}

/* Modale superposée (par dessus une autre modale) */
.modal-overlay-top {
  z-index: 10001;
  background: rgba(0, 0, 0, 0.6);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: white;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  animation: slideUp var(--transition-base);
}

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

.modal-sm { max-width: 400px; }
.modal-lg { max-width: 800px; }
.modal-xl { max-width: 1200px; }

.modal-labels {
  display: flex;
  flex-direction: column;
  height: 90vh;
}

.modal-labels .modal-body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.modal-labels .tab-content {
  flex: 1;
  display: none;
  flex-direction: column;
  min-height: 350px;
}

.modal-labels .tab-content.active {
  display: flex;
}

.modal-labels .labels-list {
  flex: 1;
  overflow-y: auto;
  margin-bottom: var(--spacing-md);
}

.modal-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--gray-900);
}

.modal-close {
  background: none;
  border: none;
  font-size: 32px;
  color: var(--gray-500);
  cursor: pointer;
  line-height: 1;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--gray-800);
}

.modal-body {
  padding: var(--spacing-lg);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.modal-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--gray-200);
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
}

/* ===================================
   TABLEAUX
   =================================== */
.table-container {
  overflow-x: auto;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table thead {
  background: var(--gray-100);
}

.table th {
  text-align: center;
  padding: 15px;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--gray-700);
  border-bottom: 2px solid var(--gray-200);
}

.table th:first-child {
  text-align: left;
}

.table td {
  text-align: center;
  padding: 12px;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--gray-200);
}

.table td:first-child {
  text-align: left;
}

.table tbody tr:hover {
  background: var(--gray-50);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* ===================================
   NOTIFICATIONS TOAST
   =================================== */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  pointer-events: none;
}

.toast {
  background: white;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 300px;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  pointer-events: all;
  animation: slideInRight var(--transition-base);
}

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

.toast.toast-success {
  border-left: 4px solid var(--success);
}

.toast.toast-error {
  border-left: 4px solid var(--danger);
}

.toast.toast-warning {
  border-left: 4px solid var(--warning);
}

.toast.toast-info {
  border-left: 4px solid var(--info);
}

.toast-icon {
  font-size: 24px;
}

.toast-message {
  flex: 1;
  font-size: var(--text-sm);
}

.toast-close {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--gray-500);
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
}

/* ===================================
   FILTRES DE RECHERCHE
   =================================== */
.filters {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.search-wrapper {
  position: relative;
  flex: 1;
  min-width: 250px;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--gray-400);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 12px 12px 12px 38px;
  font-size: var(--text-sm);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
}

.search-wrapper:focus-within .search-icon,
.search-icon.active {
  color: var(--primary);
}

.select-wrapper {
  position: relative;
}

.select-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--gray-400);
  pointer-events: none;
}

.select-icon.active {
  color: var(--primary);
}

.select-wrapper select {
  padding-left: 34px;
}

/* ===================================
   DELTA (positif/négatif)
   =================================== */
.delta {
  font-weight: 600;
}

.delta.positive {
  color: var(--success);
}

.delta.negative {
  color: var(--danger);
}

.delta.neutral {
  color: var(--gray-600);
}

/* ===================================
   PAGINATION
   =================================== */
.pagination {
  display: flex;
  gap: var(--spacing-xs);
  justify-content: center;
  margin-top: var(--spacing-lg);
}

.pagination button {
  padding: 8px 12px;
  border: 1px solid var(--gray-300);
  background: white;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination button:hover:not(:disabled) {
  background: var(--gray-100);
}

.pagination button.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.pagination button:disabled {
  opacity: 0.6;
}

/* ===================================
   JOURS FERIES
   =================================== */
.holidays-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.year-selector {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.year-selector label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-700);
}

.year-selector select {
  padding: 8px 12px;
  font-size: var(--text-sm);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: white;
  cursor: pointer;
  min-width: 100px;
}

.year-selector select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.15);
}

.holidays-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.holiday-item {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: var(--spacing-md);
  align-items: center;
}

.holiday-date-input {
  padding: 6px 10px;
  font-size: var(--text-sm);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.holiday-date-input:hover {
  background: white;
  border-color: var(--gray-300);
}

.holiday-date-input:focus {
  outline: none;
  background: white;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.15);
}

.holiday-name-input {
  min-width: 150px;
}

/* Responsive pour les jours fériés */
@media (max-width: 600px) {
  .holiday-item {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .holiday-date-input,
  .holiday-name-input {
    width: 100%;
  }

  .holidays-header {
    flex-direction: column;
    align-items: flex-start;
  }
}