/* ================================
   MODERN ADMIN CONSOLE STYLES
   Full-Width Design, No Sidebar
   ================================ */

/* ===== MAIN CONTAINER ===== */
.admin-container {
  background: #F9FAFB;
  min-height: calc(100vh - 80px);
}

/* ===== BREADCRUMB NAVIGATION ===== */
.admin-breadcrumb {
  padding: 24px 40px;
  background: white;
  border-bottom: 1px solid #E5E7EB;
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-breadcrumb-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: white;
  border: 1px solid #E5E7EB;
  border-radius: 8px;  color: #6B7280;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.admin-breadcrumb-btn:hover {
  background: #F9FAFB;
  border-color: #3B82F6;
  color: #1E40AF;
}

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

.admin-breadcrumb-separator {
  color: #D1D5DB;
  font-size: 18px;
  font-weight: 300;
}

.admin-breadcrumb-current {
  color: #111827;
  font-size: 14px;
  font-weight: 600;
}

/* ===== CONTENT WRAPPER ===== */
.admin-content-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px;
}


/* ============================================
   REVIEWER SEARCH COMPONENT
   ============================================ */

.reviewer-search-results {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  margin-top: 8px;
  background: #fff;
}

.search-instruction {
  padding: 20px;
  text-align: center;
  color: #6b7280;
  font-size: 14px;
}

.search-no-results {
  padding: 20px;
  text-align: center;
  color: #ef4444;
  font-size: 14px;
}

.search-selected {
  padding: 20px;
  text-align: center;
  color: #10b981;
  font-size: 14px;
  font-weight: 600;
}

.search-result-item {
  padding: 12px 16px;
  border-bottom: 1px solid #f3f4f6;
  cursor: pointer;
  transition: all 0.2s ease;
}

.search-result-item:hover {
  background: #f9fafb;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item.selected {
  background: #eff6ff;
  border-left: 3px solid #3b82f6;
}

.result-name {
  font-weight: 600;
  color: #111827;
  font-size: 14px;
  margin-bottom: 4px;
}

.result-email {
  color: #6b7280;
  font-size: 13px;
  margin-bottom: 4px;
}

.result-type {
  display: inline-block;
  padding: 2px 8px;
  background: #dbeafe;
  color: #1e40af;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  text-transform: capitalize;
}

.change-reviewer-info {
  background: #f9fafb;
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.change-reviewer-info p {
  margin: 8px 0;
  font-size: 14px;
  color: #374151;
}

.change-reviewer-info strong {
  color: #111827;
}


/* ====================================
   MODAL OVERLAY (v1.8.0)
   ==================================== */

.change-reviewer-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: 10000; /* Very high to appear above everything */
  padding: 20px;
}

.change-reviewer-modal {
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.change-reviewer-header {
  padding: 20px 24px;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.change-reviewer-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: #111827;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: #6b7280;
  border-radius: 6px;
  transition: all 0.15s;
}

.modal-close:hover {
  background: #f3f4f6;
  color: #111827;
}

.change-reviewer-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.change-reviewer-footer {
  padding: 16px 24px;
  border-top: 1px solid #e5e7eb;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}


/* ====================================
   SEARCH CONTAINER STYLING (v1.8.0)
   ==================================== */

.reviewer-search-container {
  margin-bottom: 20px;
}

.reviewer-search-container label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  margin-bottom: 8px;
}

.reviewer-search-input {
  width: 100%;
  padding: 10px 16px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.15s;
  box-sizing: border-box;
}

.reviewer-search-input:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.reviewer-search-input::placeholder {
  color: #9ca3af;
}

/* Search Results Container */
.reviewer-search-results {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  background: white;
  margin-top: 12px;
}

/* Instruction/No Results/Selected States */
.search-instruction,
.search-no-results,
.search-selected {
  padding: 40px 20px;
  text-align: center;
  color: #6b7280;
  font-size: 14px;
}

.search-no-results {
  color: #ef4444;
}

.search-selected {
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 500;
}

.search-selected i {
  width: 20px;
  height: 20px;
  color: #10b981;
}

/* Individual Result Items */
.search-result-item {
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid #f3f4f6;
  transition: background-color 0.15s;
}

.search-result-item:hover {
  background: #f9fafb;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item.selected {
  background: #eff6ff;
  border-left: 3px solid #3b82f6;
}

.result-name {
  font-weight: 600;
  color: #111827;
  font-size: 14px;
  margin-bottom: 4px;
}

.result-email {
  color: #6b7280;
  font-size: 13px;
  margin-bottom: 4px;
}

.result-type {
  display: inline-block;
  padding: 2px 8px;
  background: #dbeafe;
  color: #1e40af;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  text-transform: capitalize;
}

/* Info Panel */
.change-reviewer-info {
  background: #f0f9ff;
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  border-left: 4px solid #3b82f6;
}

.change-reviewer-info p {
  margin: 0;
  font-size: 14px;
  color: #1e40af;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.change-reviewer-info i {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: #3b82f6;
  margin-top: 2px;
}

/* Buttons */
.btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
}

.btn-primary {
  background: #3b82f6;
  color: white;
}

.btn-primary:hover:not(:disabled) {
  background: #2563eb;
}

.btn-primary:disabled {
  background: #93c5fd;
  cursor: not-allowed;
}

.btn-secondary {
  background: white;
  color: #374151;
  border: 1px solid #d1d5db;
}

.btn-secondary:hover {
  background: #f9fafb;
  border-color: #9ca3af;
}

.btn i {
  width: 16px;
  height: 16px;
}

/* Scrollbar Styling */
.reviewer-search-results::-webkit-scrollbar {
  width: 8px;
}

.reviewer-search-results::-webkit-scrollbar-track {
  background: #f3f4f6;
  border-radius: 4px;
}

.reviewer-search-results::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 4px;
}

.reviewer-search-results::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}


/* ===================================
   GLOBAL SETTINGS STYLES
   =================================== */

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.settings-category-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.2s ease;
}

.settings-category-card:hover {
  border-color: #d1d5db;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.settings-category-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
  border-bottom: 1px solid #f3f4f6;
  background: #fafbfc;
}

.settings-category-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.settings-category-icon i {
  width: 24px;
  height: 24px;
}

.settings-category-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: #111827;
}

.settings-category-header p {
  margin: 4px 0 0;
  font-size: 14px;
  color: #6b7280;
}

.settings-form {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  display: block;
}

.form-group small {
  font-size: 13px;
  color: #6b7280;
  margin-top: -4px;
}

.form-control {
  height: 40px;
  padding: 0 12px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
  color: #111827;
  background: white;
  transition: all 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-control:hover {
  border-color: #9ca3af;
}

select.form-control {
  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='%236b7280' 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 12px center;
  padding-right: 40px;
}

.checkbox-group {
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
}

.checkbox-group label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  flex: 1;
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  border: 2px solid #d1d5db;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
}

.checkbox-group input[type="checkbox"]:checked {
  background: #6366f1;
  border-color: #6366f1;
}

.checkbox-group span {
  font-size: 14px;
  font-weight: 500;
  color: #374151;
}

.settings-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #e5e7eb;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .settings-category-header {
    padding: 20px;
  }
  
  .settings-form {
    padding: 20px;
  }
  
  .settings-footer {
    flex-direction: column-reverse;
  }
  
  .settings-footer button {
    width: 100%;
  }
}


/* ===================================
   COLLAPSIBLE SETTINGS SECTIONS
   =================================== */

.settings-category-card {
  transition: all 0.2s ease;
}

.settings-category-card.collapsed {
  cursor: pointer;
}

.settings-category-card.collapsed:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: #d1d5db;
}

.settings-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease;
}

.settings-category-card:not(.collapsed) .settings-category-header {
  cursor: default;
}

.settings-category-card.collapsed .settings-category-header:hover {
  background: #f9fafb;
}

.settings-header-content {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.collapse-icon {
  width: 20px;
  height: 20px;
  color: #6b7280;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-right: 12px;
}

.settings-category-card:not(.collapsed) .collapse-icon {
  transform: rotate(180deg);
}

.settings-category-card.collapsed .collapse-icon {
  transform: rotate(0deg);
}

/* Smooth transition for content */
.settings-form {
  transition: all 0.3s ease;
  overflow: hidden;
}

.settings-category-card.collapsed .settings-form {
  max-height: 0;
  padding: 0 24px;
  opacity: 0;
}

.settings-category-card:not(.collapsed) .settings-form {
  max-height: 2000px;
  opacity: 1;
}


/* ===================================
   REQUEST ID CONFIGURATIONS
   =================================== */

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 8px;
  overflow: hidden;
}

.data-table thead {
  background: #F9FAFB;
  border-bottom: 2px solid #E5E7EB;
}

.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  color: #374151;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid #F3F4F6;
  color: #4B5563;
  font-size: 14px;
}

.data-table tbody tr:hover {
  background: #F9FAFB;
}

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

.btn-icon {
  background: transparent;
  border: 1px solid #E5E7EB;
  border-radius: 6px;
  padding: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: #F3F4F6;
  border-color: #D1D5DB;
}

.btn-icon:active {
  background: #E5E7EB;
}

/* Modal Overlay */
.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: 10000;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

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

.modal-content {
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  animation: slideUp 0.3s ease;
}

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

.modal-header {
  padding: 24px;
  border-bottom: 1px solid #E5E7EB;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  color: #111827;
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-close {
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.modal-close:hover {
  background: #F3F4F6;
}

.modal-body {
  padding: 24px;
  flex: 1;
  overflow-y: auto;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid #E5E7EB;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* Responsive Modal */
@media (max-width: 768px) {
  .modal-content {
    max-width: 100% !important;
    max-height: 100% !important;
    border-radius: 0;
  }
  
  .modal-overlay {
    padding: 0;
  }
}