/* Admin Page Styles - Figma Inspired */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: #FAFAFA;
  color: #1D1D1F;
  line-height: 1.5;
}

/* Header */
.header {
  background-color: #fff;
  border-bottom: 1px solid #E5E5E5;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ajd-logo {
  height: 26px;
  width: auto;
}

.logo {
  font-size: 18px;
  font-weight: 600;
  color: #0071E3;
  cursor: pointer;
  margin: 0;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: #666;
}

.admin-container {
  display: flex;
  height: calc(100vh - 60px);
}

/* Sidebar */
.sidebar,
.admin-sidebar {
  width: 240px;
  background-color: #fff;
  border-right: 1px solid #E5E5E5;
  padding: 20px 16px;
  flex-shrink: 0;
  overflow-y: auto;
}

.admin-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-item,
.admin-menu-item {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  color: #666;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 400;
}

.menu-item:hover,
.admin-menu-item:hover {
  background-color: #F5F5F5;
  color: #1D1D1F;
}

.menu-item.active,
.admin-menu-item.active {
  background-color: #0071E3;
  color: #fff;
  font-weight: 500;
}

.sidebar-footer {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #E5E5E5;
}

.btn-full {
  width: 100%;
  text-align: center;
  display: block;
}

/* Content */
.content,
.admin-content {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
  background-color: #FAFAFA;
}

.content-header,
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.content-header h2,
.admin-header h1 {
  font-size: 24px;
  font-weight: 600;
  color: #1D1D1F;
  margin: 0;
}

/* Tab Content */
.tab-content {
  display: none;
}

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

/* Buttons */
.btn,
.btn-primary,
.btn-secondary,
.btn-danger {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background-color: #0071E3;
  color: #fff;
}

.btn-primary:hover {
  background-color: #0062CC;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.25);
}

.btn-secondary {
  background-color: #fff;
  color: #1D1D1F;
  border: 1px solid #D0D0D0;
}

.btn-secondary:hover {
  background-color: #F5F5F5;
  border-color: #999;
}

.btn-danger {
  background-color: #FF3B30;
  color: #fff;
}

.btn-danger:hover {
  background-color: #E02E24;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 59, 48, 0.25);
}

.btn-small {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: 6px;
}

/* Search Input */
.search-input {
  padding: 10px 16px;
  border: 1px solid #D0D0D0;
  border-radius: 8px;
  font-size: 14px;
  width: 300px;
  transition: all 0.2s ease;
  background-color: #FAFAFA;
}

.search-input:focus {
  outline: none;
  border-color: #0071E3;
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.1);
}

/* Table */
.table-container {
  background-color: #fff;
  border-radius: 12px;
  border: 1px solid #E5E5E5;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

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

thead {
  background-color: #F9F9F9;
}

th {
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid #E5E5E5;
}

td {
  padding: 16px;
  font-size: 14px;
  color: #1D1D1F;
  border-bottom: 1px solid #F0F0F0;
}

tbody tr {
  transition: background-color 0.15s;
}

tbody tr:hover {
  background-color: #FAFAFA;
}

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

.loading-cell {
  text-align: center;
  color: #999;
  padding: 40px !important;
}

.thumbnail-cell {
  width: 70px;
  padding: 8px !important;
}

.thumbnail-img {
  width: 60px;
  height: 35px;
  object-fit: cover;
  border-radius: 6px;
  background: #F0F0F0;
  border: 1px solid #E5E5E5;
}

.action-buttons {
  display: flex;
  gap: 8px;
}

/* Drag and Drop for Categories */
.drag-hint {
  font-size: 13px;
  color: #888;
  margin-bottom: 12px;
}

.drag-handle {
  cursor: grab;
  color: #999;
  font-size: 18px;
  padding: 4px 8px;
  user-select: none;
}

.drag-handle:hover {
  color: #666;
}

.drag-handle:active {
  cursor: grabbing;
}

.category-row {
  transition: background-color 0.15s, transform 0.15s;
}

.category-row.dragging {
  opacity: 0.5;
  background: #E3F2FD;
}

.category-row.drag-over {
  background: #F5F5F5;
  border-top: 2px solid #2196F3;
}

/* Badges */
.badge {
  padding: 5px 12px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  display: inline-block;
  letter-spacing: 0.2px;
}

/* Level Badges */
.level-1 { 
  background-color: rgba(232, 245, 233, 0.95); 
  color: #2E7D32;
  border: 1px solid rgba(165, 214, 167, 0.8);
}
.level-2 { 
  background-color: rgba(227, 242, 253, 0.95); 
  color: #1565C0;
  border: 1px solid rgba(144, 202, 249, 0.8);
}
.level-3 { 
  background-color: rgba(255, 243, 224, 0.95); 
  color: #EF6C00;
  border: 1px solid rgba(255, 204, 128, 0.8);
}
.level-4 { 
  background-color: rgba(252, 228, 236, 0.95); 
  color: #C2185B;
  border: 1px solid rgba(244, 143, 177, 0.8);
}
.level-5 { 
  background-color: rgba(243, 229, 245, 0.95); 
  color: #7B1FA2;
  border: 1px solid rgba(206, 147, 216, 0.8);
}

/* Status Badges */
.status-active { 
  background-color: rgba(232, 245, 233, 0.95); 
  color: #2E7D32;
  border: 1px solid rgba(165, 214, 167, 0.8);
}
.status-maintenance { 
  background-color: rgba(255, 243, 224, 0.95); 
  color: #EF6C00;
  border: 1px solid rgba(255, 204, 128, 0.8);
}
.status-inactive { 
  background-color: rgba(255, 235, 238, 0.95); 
  color: #C62828;
  border: 1px solid rgba(239, 154, 154, 0.8);
}
.status-development { 
  background-color: rgba(225, 245, 254, 0.95); 
  color: #0277BD;
  border: 1px solid rgba(129, 212, 250, 0.8);
}

/* User Status Badges */
.user-active {
  background-color: #E8F5E9;
  color: #2E7D32;
}

.user-inactive {
  background-color: #FFEBEE;
  color: #C62828;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: #fff;
  border-radius: 12px;
  width: 90%;
  max-width: 960px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
  padding: 24px;
  border-bottom: 1px solid #E5E5E5;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: #1D1D1F;
}

.close-modal {
  background: none;
  border: none;
  font-size: 24px;
  color: #999;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.2s;
}

.close-modal:hover {
  background-color: #F5F5F5;
  color: #1D1D1F;
}

.modal-body {
  padding: 24px;
}

/* Form Layout - 2단 */
.form-layout {
  display: flex;
  gap: 24px;
}

.form-left {
  flex: 1;
  min-width: 0;
}

.form-right {
  width: 400px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.form-group {
  margin-bottom: 0;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

/* Form Section */
.form-section {
  background-color: #F5F5F7;
  border: 1px solid #E5E5E5;
  border-radius: 10px;
  padding: 16px;
  flex: 1;
}

.form-section.full-width {
  grid-column: 1 / -1;
}

.form-section-title {
  font-size: 13px;
  font-weight: 600;
  color: #1D1D1F;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #E0E0E0;
}

.form-section-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-section .form-group {
  margin-bottom: 0;
}

.form-section .form-group label {
  font-size: 12px;
  color: #666;
  font-weight: 400;
}

.form-section textarea {
  min-height: 60px;
  background-color: #fff;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #1D1D1F;
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid #D0D0D0;
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  transition: all 0.2s ease;
  background-color: #FAFAFA;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #0071E3;
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.1);
}

.form-group input[type="checkbox"] {
  width: auto;
  margin-right: 8px;
}

.form-group input[type="file"] {
  padding: 8px 12px;
  background-color: #fff;
  cursor: pointer;
}

.form-group textarea {
  min-height: 80px;
  resize: vertical;
  font-family: inherit;
}

.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #E5E5E5;
}

/* Messages */
.error-message {
  background-color: #FFEBEE;
  color: #D32F2F;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}

.error-message.show {
  display: block;
}

.success-message {
  background-color: #E8F5E9;
  color: #388E3C;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}

.success-message.show {
  display: block;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: #999;
}

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

.empty-state-text {
  font-size: 16px;
  color: #666;
}

/* Tags Preview */
.tags-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.tag-item {
  background-color: #E8F4FD;
  color: #0071E3;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
  .admin-sidebar {
    width: 200px;
  }
  
  .admin-content {
    padding: 20px;
  }
  
  .table-container {
    overflow-x: auto;
  }
}