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

:root {
  --bg-primary: #f8f9fc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --text-primary: #1e1b4b;
  --text-secondary: #6b7280;
  --text-muted: #475569;
  --border-color: rgba(229, 231, 235, 0.8);
  --border-light: #e5e7eb;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-light: rgba(99, 102, 241, 0.15);
  --accent-glow: rgba(99, 102, 241, 0.25);
  --success-bg: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  --success-text: #047857;
  --error-bg: #fef2f2;
  --error-text: #b91c1c;
  --shadow: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-hover: 0 6px 20px rgba(99, 102, 241, 0.12);
}

[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #cbd5e1;
  --border-color: rgba(71, 85, 105, 0.5);
  --border-light: #475569;
  --accent: #818cf8;
  --accent-hover: #a5b4fc;
  --accent-light: rgba(129, 140, 248, 0.15);
  --accent-glow: rgba(129, 140, 248, 0.3);
  --success-bg: linear-gradient(135deg, #064e3b 0%, #065f46 100%);
  --success-text: #6ee7b7;
  --error-bg: #450a0a;
  --error-text: #fca5a5;
  --shadow: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-hover: 0 6px 20px rgba(129, 140, 248, 0.2);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  min-height: 100vh;
  color: var(--text-primary);
  transition: background-color 0.3s, color 0.3s;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

header {
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 50%, #818cf8 100%);
  color: white;
  padding: 24px 0;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.25);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

header h1 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.theme-toggle {
  background: rgba(255,255,255,0.2);
  border: 1.5px solid rgba(255,255,255,0.3);
  color: white;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.theme-toggle:hover {
  background: rgba(255,255,255,0.3);
}

.auth-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.user-info {
  font-size: 14px;
  opacity: 0.9;
  background: rgba(255,255,255,0.15);
  padding: 8px 16px;
  border-radius: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-secondary);
  color: var(--accent);
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn:hover {
  background: var(--bg-tertiary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

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

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
}

.btn-secondary {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.8);
  color: white;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.15);
  border-color: white;
}

.btn:disabled {
  background: #d1d5db;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.form-card {
  background: var(--bg-secondary);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
  transition: background-color 0.3s, border-color 0.3s;
}

.form-card h2 {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-secondary);
  font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border-light);
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.2s;
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
  background: var(--bg-secondary);
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent);
}

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 0;
  border-bottom: 2px solid var(--border-light);
}

.tab {
  padding: 12px 24px;
  background: var(--bg-tertiary);
  border: 2px solid transparent;
  border-radius: 12px 12px 0 0;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
  color: var(--text-secondary);
  position: relative;
}

.tab.active {
  background: var(--bg-secondary);
  color: var(--accent);
  font-weight: 600;
  border: 2px solid var(--accent);
  border-bottom: none;
  box-shadow: var(--shadow);
}

.tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--bg-secondary);
}

.tab:hover:not(.active) {
  background: var(--border-light);
  border-color: var(--border-light);
}

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

.auth-required {
  background: var(--accent-light);
  border-left: 4px solid var(--accent);
  padding: 16px 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.auth-required h3 {
  color: var(--accent);
  margin-bottom: 8px;
}

.auth-required p {
  color: var(--text-secondary);
  font-size: 14px;
}

.auth-required a {
  color: var(--accent);
  font-weight: 500;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

.results-count {
  font-size: 16px;
  color: var(--text-primary);
}

.results-count strong {
  color: var(--accent);
}

.item-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
  transition: all 0.2s;
  border: 1px solid var(--border-color);
}

.item-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.item-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.item-title a {
  color: var(--accent);
  text-decoration: none;
}

.item-title a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.item-meta {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 4px;
}

.item-tags {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  background: var(--bg-tertiary);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  color: var(--text-muted);
}

.tag-salary {
  background: var(--success-bg);
  color: var(--success-text);
  font-weight: 500;
}

.error-message {
  background: var(--error-bg);
  color: var(--error-text);
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  border-left: 4px solid #ef4444;
}

.success-message {
  background: var(--success-bg);
  color: var(--success-text);
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  border-left: 4px solid #10b981;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}

.pagination button {
  padding: 10px 20px;
  border: 1.5px solid var(--border-light);
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 500;
}

.pagination button:hover:not(:disabled) {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination span {
  color: var(--text-secondary);
  font-size: 14px;
}

.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-light);
  border-top: 4px solid var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.filters-advanced {
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
  margin-top: 8px;
}

.filters-toggle {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 14px;
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s;
}

.filters-toggle:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.filters-advanced.hidden {
  display: none;
}

.export-section {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: var(--shadow);
  margin-top: 16px;
  border: 1px solid var(--border-color);
}

.export-section h3 {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

@media (max-width: 768px) {
  .container {
    padding: 10px;
  }
  
  header h1 {
    font-size: 18px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .results-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .form-card {
    padding: 20px;
  }
}

.areas-count {
  background: var(--accent);
  color: white;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  margin-left: 8px;
}

.area-select-container {
  position: relative;
}

.area-select-header {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border-light);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
}

.area-select-header:hover {
  border-color: var(--accent);
}

.area-select-header.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
  border-radius: 8px 8px 0 0;
}

.area-select-arrow {
  font-size: 10px;
  color: var(--text-secondary);
  transition: transform 0.2s;
}

.area-select-header.active .area-select-arrow {
  transform: rotate(180deg);
}

.area-select-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1.5px solid var(--accent);
  border-top: none;
  border-radius: 0 0 8px 8px;
  max-height: 300px;
  overflow: hidden;
  z-index: 100;
  display: none;
  box-shadow: var(--shadow-hover);
}

.area-select-dropdown.open {
  display: block;
}

.area-search {
  padding: 12px;
  border-bottom: 1px solid var(--border-light);
}

.area-search input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-size: 14px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

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

.area-actions {
  padding: 8px 12px;
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-light);
}

.area-btn {
  padding: 4px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.area-btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.area-list {
  max-height: 200px;
  overflow-y: auto;
}

.area-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.1s;
}

.area-item:hover {
  background: var(--accent-light);
}

.area-item input[type="checkbox"] {
  margin-right: 10px;
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.area-item label {
  flex: 1;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-primary);
}

.area-item.hidden {
  display: none;
}

.role-select-container {
  position: relative;
}

.role-select-header {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border-light);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
}

.role-select-header:hover {
  border-color: var(--accent);
}

.role-select-header.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
  border-radius: 8px 8px 0 0;
}

.role-select-arrow {
  font-size: 10px;
  color: var(--text-secondary);
  transition: transform 0.2s;
}

.role-select-header.active .role-select-arrow {
  transform: rotate(180deg);
}

.role-select-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1.5px solid var(--accent);
  border-top: none;
  border-radius: 0 0 8px 8px;
  max-height: 300px;
  overflow: hidden;
  z-index: 100;
  display: none;
  box-shadow: var(--shadow-hover);
}

.role-select-dropdown.open {
  display: block;
}

.role-search {
  padding: 12px;
  border-bottom: 1px solid var(--border-light);
}

.role-search input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-size: 14px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

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

.role-actions {
  padding: 8px 12px;
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-light);
}

.role-btn {
  padding: 4px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.role-btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.role-list {
  max-height: 200px;
  overflow-y: auto;
}

.role-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.1s;
}

.role-item:hover {
  background: var(--accent-light);
}

.role-item input[type="checkbox"] {
  margin-right: 10px;
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.role-item label {
  flex: 1;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-primary);
}

.role-item.hidden {
  display: none;
}

.roles-count {
  background: var(--accent);
  color: white;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  margin-left: 8px;
}

.schedule-select-container {
  position: relative;
}

.schedule-select-header {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border-light);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
}

.schedule-select-header:hover {
  border-color: var(--accent);
}

.schedule-select-header.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
  border-radius: 8px 8px 0 0;
}

.schedule-select-arrow {
  font-size: 10px;
  color: var(--text-secondary);
  transition: transform 0.2s;
}

.schedule-select-header.active .schedule-select-arrow {
  transform: rotate(180deg);
}

.schedule-select-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1.5px solid var(--accent);
  border-top: none;
  border-radius: 0 0 8px 8px;
  max-height: 300px;
  overflow: hidden;
  z-index: 100;
  display: none;
  box-shadow: var(--shadow-hover);
}

.schedule-select-dropdown.open {
  display: block;
}

.schedule-actions {
  padding: 8px 12px;
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-light);
}

.schedule-btn {
  padding: 4px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.schedule-btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.schedule-list {
  max-height: 200px;
  overflow-y: auto;
}

.schedule-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.1s;
}

.schedule-item:hover {
  background: var(--accent-light);
}

.schedule-item input[type="checkbox"] {
  margin-right: 10px;
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.schedule-item label {
  flex: 1;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-primary);
}

.schedules-count {
  background: var(--accent);
  color: white;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  margin-left: 8px;
}

.area-item.hidden {
  display: none;
}

.area-presets {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.preset-btn {
  padding: 6px 12px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.preset-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.preset-btn:active {
  transform: translateY(0);
}

.area-list::-webkit-scrollbar {
  width: 8px;
}

.area-list::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
}

.area-list::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 4px;
}

.area-list::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

.usage-indicator {
  background: var(--accent-light);
  color: var(--accent);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 2px;
}

.usage-indicator.warning {
  background: #fff3e0;
  color: #e65100;
}

.usage-indicator.danger {
  background: #ffebee;
  color: #c62828;
}

.btn-settings {
  background: transparent;
  color: white;
  padding: 8px 12px;
  border: 1.5px solid rgba(255,255,255,0.5);
  border-radius: 8px;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-settings:hover {
  background: rgba(255,255,255,0.15);
  border-color: white;
}

.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: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

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

.modal {
  background: var(--bg-secondary);
  border-radius: 16px;
  padding: 24px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transform: scale(0.9);
  transition: transform 0.3s;
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-text {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.modal-btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.modal-btn-cancel {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1.5px solid var(--border-light);
}

.modal-btn-cancel:hover {
  border-color: var(--accent);
}

.modal-btn-confirm {
  background: var(--accent);
  color: white;
}

.modal-btn-confirm:hover {
  background: var(--accent-hover);
}

.modal-btn-danger {
  background: #ef4444;
  color: white;
}

.modal-btn-danger:hover {
  background: #dc2626;
}

.modal-warning {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
  color: #e65100;
  padding: 12px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
}

.modal-warning.dark {
  background: linear-gradient(135deg, #3d2914 0%, #4a3320 100%);
  color: #ffb74d;
}