/* ============================================
   MEDICORE PRO - Management Pages Styles
   ============================================ */

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-6);
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.page-header-left {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.page-header-left h1 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--text-primary);
}

.page-header-left p {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.page-header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

/* ============================================
   FILTERS & SEARCH
   ============================================ */
.filters-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
  flex-wrap: wrap;
}

.filters-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}

.filters-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.search-box {
  position: relative;
}

.search-box input {
  width: 280px;
  padding: var(--spacing-3) var(--spacing-4) var(--spacing-3) var(--spacing-10);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.search-box input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(0, 173, 181, 0.1);
}

.search-box svg {
  position: absolute;
  left: var(--spacing-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 18px;
  height: 18px;
}

.filter-select {
  padding: var(--spacing-3) var(--spacing-10) var(--spacing-3) var(--spacing-4);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  transition: all var(--transition-fast);
}

.filter-select:focus {
  border-color: var(--accent-color);
}

.date-range {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.date-input {
  padding: var(--spacing-3) var(--spacing-4);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

/* ============================================
   DATA TABLE
   ============================================ */
.table-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.table-header {
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.table-header h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
}

.table-header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

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

.data-table th,
.data-table td {
  padding: var(--spacing-4) var(--spacing-6);
  text-align: left;
  font-size: var(--font-size-sm);
}

.data-table th {
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.data-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.data-table th.sortable:hover {
  color: var(--text-primary);
}

.data-table th .sort-icon {
  margin-left: var(--spacing-2);
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}

.data-table th.sortable:hover .sort-icon {
  opacity: 1;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
  background-color: var(--bg-hover);
}

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

.data-table td {
  color: var(--text-primary);
  vertical-align: middle;
}

/* Table Cell Content */
.cell-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.cell-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.cell-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.cell-info {
  display: flex;
  flex-direction: column;
}

.cell-info strong {
  font-weight: 500;
  color: var(--text-primary);
}

.cell-info span {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.cell-id {
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-xs);
  color: var(--accent-color);
  background-color: rgba(0, 173, 181, 0.1);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
}

.cell-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.action-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  background: transparent;
}

.action-btn.view {
  color: var(--status-completed);
}

.action-btn.view:hover {
  background-color: rgba(59, 130, 246, 0.1);
}

.action-btn.edit {
  color: var(--status-pending);
}

.action-btn.edit:hover {
  background-color: rgba(245, 158, 11, 0.1);
}

.action-btn.delete {
  color: var(--status-inactive);
}

.action-btn.delete:hover {
  background-color: rgba(239, 68, 68, 0.1);
}

.action-btn svg {
  width: 16px;
  height: 16px;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--border-color);
}

.pagination-info {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.pagination-info span {
  color: var(--text-primary);
  font-weight: 500;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.pagination-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-btn.active {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: white;
}

.pagination-btn svg {
  width: 16px;
  height: 16px;
}

/* ============================================
   MODALS
   ============================================ */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

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

.modal {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow: hidden;
  transform: scale(0.95) translateY(20px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xl);
}

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

.modal-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-muted);
  border: none;
  background: transparent;
}

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

.modal-close svg {
  width: 20px;
  height: 20px;
}

.modal-body {
  padding: var(--spacing-6);
  overflow-y: auto;
  max-height: calc(90vh - 200px);
}

.modal-footer {
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);
}

/* Delete Modal */
.modal-delete {
  text-align: center;
}

.modal-delete-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-6);
  background: rgba(239, 68, 68, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-delete-icon svg {
  width: 40px;
  height: 40px;
  color: var(--status-inactive);
}

.modal-delete h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-3);
}

.modal-delete p {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-6);
}

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

/* Form Grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
}

.form-grid .form-group.full-width {
  grid-column: span 2;
}

/* ============================================
   SETTINGS PAGE
   ============================================ */
.settings-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-6);
}

.settings-sidebar {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: fit-content;
}

.settings-menu {
  padding: var(--spacing-2) 0;
}

.settings-menu-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-6);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
}

.settings-menu-item:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.settings-menu-item.active {
  background-color: rgba(0, 173, 181, 0.1);
  color: var(--accent-color);
  border-left-color: var(--accent-color);
}

.settings-menu-item svg {
  width: 20px;
  height: 20px;
}

.settings-content {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
}

.settings-section {
  display: none;
}

.settings-section.active {
  display: block;
}

.settings-section h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
}

.settings-section > p {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-6);
}

.settings-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: var(--spacing-6) 0;
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  text-align: center;
  padding: var(--spacing-12);
}

.empty-state-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--spacing-6);
  background: var(--bg-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-state-icon svg {
  width: 60px;
  height: 60px;
  color: var(--text-muted);
}

.empty-state h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
}

.empty-state p {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-6);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .settings-container {
    grid-template-columns: 1fr;
  }
  
  .settings-sidebar {
    display: flex;
    overflow-x: auto;
  }
  
  .settings-menu {
    display: flex;
    padding: var(--spacing-2);
  }
  
  .settings-menu-item {
    white-space: nowrap;
    border-left: none;
    border-bottom: 3px solid transparent;
  }
  
  .settings-menu-item.active {
    border-left: none;
    border-bottom-color: var(--accent-color);
  }
}

@media (max-width: 768px) {
  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filters-left,
  .filters-right {
    width: 100%;
  }
  
  .search-box input {
    width: 100%;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-grid .form-group.full-width {
    grid-column: span 1;
  }
  
  .data-table {
    display: block;
    overflow-x: auto;
  }
  
  .pagination {
    flex-direction: column;
    gap: var(--spacing-4);
  }
  
  .modal {
    margin: var(--spacing-4);
    max-height: calc(100vh - var(--spacing-8));
  }
}