:root {
  --primary-color: #af1000;
  --primary-hover: #d91507;
  --secondary-color: #2196f3;
  --background: #f5f5f5;
  --card-background: #ffffff;
  --text-primary: #212121;
  --text-secondary: #757575;
  --border-color: #e0e0e0;
  --success-color: #4caf50;
  --warning-color: #af1000;
  --danger-color: #af1000;
  --shadow: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-hover: 0 4px 12px rgba(0,0,0,0.15);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--background);
  color: var(--text-primary);
  line-height: 1.6;
}

/* Loading & Auth Screens */
.loading-screen,
.auth-screen {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(to right, #000000 0%, #000000 30%, var(--primary-color) 65%, var(--primary-hover) 100%);
}

.loading-content,
.auth-content {
  text-align: center;
  background: white;
  padding: 60px 40px;
  border-radius: 16px;
  box-shadow: var(--shadow-hover);
  min-width: 400px;
}

.logo {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 20px;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 20px auto;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.auth-content h2 {
  margin-bottom: 16px;
  color: var(--text-primary);
}

.auth-content p {
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.access-hint {
  font-size: 14px;
  font-style: italic;
}

/* Buttons */
.primary-btn,
.secondary-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.primary-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
}

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

.secondary-btn {
  background: white;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.secondary-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.delete-selected-btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(244, 67, 54, 0.3);
  animation: slideIn 0.3s ease;
}

.delete-selected-btn:hover {
  background: linear-gradient(135deg, #e53935, #d32f2f);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(244, 67, 54, 0.4);
}

.delete-selected-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(244, 67, 54, 0.3);
}

.delete-selected-btn svg {
  flex-shrink: 0;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.clear-selection-btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: white;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: slideIn 0.3s ease;
}

.clear-selection-btn:hover {
  background: var(--background);
  border-color: var(--text-secondary);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

.clear-selection-btn svg {
  flex-shrink: 0;
}

.logout-btn {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.logout-btn:hover {
  background: var(--danger-color);
  color: white;
  border-color: var(--danger-color);
}

/* Header */
.console-header {
  background: white;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow);
}

.header-left,
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.console-header .logo {
  font-size: 24px;
  margin: 0;
}

.team-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-left: 20px;
  border-left: 2px solid var(--border-color);
}

.team-info span:first-child {
  font-weight: 600;
  color: var(--text-primary);
}

.role-badge {
  background: var(--success-color);
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

#user-email-display {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Navigation Tabs */
.console-nav {
  background: white;
  padding: 0 32px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  gap: 4px;
}

.nav-tab {
  padding: 16px 24px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-tab:hover {
  color: var(--primary-color);
  background: rgba(255, 87, 34, 0.05);
}

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

/* Main Content */
.console-content {
  padding: 32px 50px;
  max-width: none;
  margin: 0;
}

.tab-content {
  display: none;
}

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

.content-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.content-header h1 {
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Stats Cards */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

/* Tooltip styles */
.tooltip-wrapper {
  position: relative;
}

.tooltip-content {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: rgba(0, 0, 0, 0.9);
  color: white;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13px;
  white-space: pre-line;
  z-index: 1000;
  min-width: 250px;
  max-width: 350px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  line-height: 1.5;
  text-align: left;
}

.tooltip-content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: rgba(0, 0, 0, 0.9);
}

.tooltip-wrapper:hover .tooltip-content {
  visibility: visible;
  opacity: 1;
  transform: translateX(-50%) translateY(-5px);
}

.stat-card {
  background: white;
  padding: 1.5vw;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  border: 1px solid #e0e0e0;
  text-align: center;
  transition: all 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.stat-card.large {
  padding: 2vw;
}

.stat-value {
  font-size: clamp(24px, 2.8vw, 36px);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.stat-label {
  font-size: clamp(11px, 1vw, 14px);
  color: #666;
  font-weight: 500;
}

/* Filters */
.filters-row {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.filter-select,
.search-input {
  padding: 10px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  background: white;
  color: var(--text-primary);
  transition: border-color 0.2s ease;
}

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

.search-input {
  flex: 1;
}

/* Tables */
.table-container {
  background: white;
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

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

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

.data-table th {
  padding: 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table td {
  padding: 16px;
  border-top: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 14px;
}

.data-table tbody tr {
  transition: background-color 0.2s ease;
}

.data-table tbody tr:hover {
  background: rgba(255, 87, 34, 0.03);
}

.status-badge {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.status-badge.active {
  background: #e8f5e9;
  color: var(--success-color);
}

.status-badge.pending {
  background: #fff3e0;
  color: var(--warning-color);
}

.status-badge.inactive {
  background: #ffebee;
  color: var(--danger-color);
}

.action-btn {
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: white;
  color: var(--text-primary);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-right: 4px;
}

.action-btn:hover {
  background: var(--background);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.action-btn.danger:hover {
  background: var(--danger-color);
  border-color: var(--danger-color);
  color: white;
}

.action-btn-small {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: white;
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-right: 8px;
}

.action-btn-small svg {
  width: 16px;
  height: 16px;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.action-btn-small:hover {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(33, 150, 243, 0.3);
}

.action-btn-small:hover svg {
  opacity: 1;
}

.action-btn-small.danger:hover {
  background: var(--danger-color);
  border-color: var(--danger-color);
  color: white;
  box-shadow: 0 2px 8px rgba(244, 67, 54, 0.3);
}

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

/* Configuration Sections */
.config-section {
  background: white;
  padding: 24px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

.config-section h2 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.config-hint {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
}

.form-input {
  width: 100%;
  padding: 10px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-primary);
  transition: border-color 0.2s ease;
}

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

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.modal-content {
  background: white;
  border-radius: 16px;
  box-shadow: var(--shadow-hover);
  min-width: 500px;
  max-width: 90%;
  max-height: 90vh;
  overflow: auto;
}

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

.modal-header h2 {
  font-size: 20px;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
}

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

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Confirm Delete Modal - Special Styling */
#confirm-delete-modal .modal-content {
  animation: slideInDown 0.3s ease-out;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

#confirm-delete-modal .modal-overlay {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

#confirm-delete-modal .modal-header {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  border-bottom: none;
  padding: 20px 24px;
}

#confirm-delete-modal .modal-header h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

#confirm-delete-modal .modal-body {
  padding: 32px 24px;
  background: white;
}

#confirm-delete-modal .modal-body p {
  line-height: 1.6;
}

#confirm-delete-modal .modal-footer {
  background: #fafafa;
  border-top: 1px solid var(--border-color);
}

#confirm-delete-modal .danger-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(175, 16, 0, 0.3);
}

#confirm-delete-modal .danger-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(175, 16, 0, 0.4);
}

#confirm-delete-modal .danger-btn:active {
  transform: translateY(0);
}

#confirm-delete-modal .secondary-btn {
  background: white;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

#confirm-delete-modal .secondary-btn:hover {
  background: var(--background);
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-50px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.error-message {
  padding: 12px;
  background: #ffebee;
  color: var(--danger-color);
  border-radius: 8px;
  font-size: 14px;
  margin-top: 16px;
}

/* Analytics */
.analytics-section {
  background: white;
  padding: 24px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
  width: calc(100vw - 100px);
  margin-left: 0;
  margin-right: 0;
  transform-origin: top left;
  transform: scale(clamp(0.5, 100vw / 1800, 1));
  transition: transform 0.2s ease;
}

.analytics-section h2 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.chart-container {
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .console-header {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }

  .console-nav {
    overflow-x: auto;
    padding: 0 16px;
  }

  .console-content {
    padding: 16px;
  }

  .filters-row {
    flex-direction: column;
  }

  .stats-row {
    grid-template-columns: 1fr;
  }

  .modal-content {
    min-width: auto;
    width: 95%;
  }
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 10000;
  pointer-events: none;
}

.toast {
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  padding: 16px 20px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  max-width: 400px;
  pointer-events: auto;
  animation: slideInRight 0.3s ease-out;
  border-left: 4px solid var(--success-color);
}

.toast.toast-success {
  border-left-color: var(--success-color);
}

.toast.toast-error {
  border-left-color: var(--danger-color);
}

.toast.toast-info {
  border-left-color: var(--secondary-color);
}

.toast.toast-warning {
  border-left-color: var(--warning-color);
}

.toast-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.toast-message {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 20px;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.2s;
  flex-shrink: 0;
}

.toast-close:hover {
  background: rgba(0,0,0,0.05);
  color: var(--text-primary);
}

.toast.toast-hiding {
  animation: slideOutRight 0.3s ease-out forwards;
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(400px);
    opacity: 0;
  }
}

/* CSV Import Table - Excel Style */
#csv-preview-table {
  border: 1px solid #d0d0d0;
}

#csv-preview-table thead th {
  background: linear-gradient(180deg, #f8f8f8 0%, #efefef 100%);
  border: 1px solid #d0d0d0;
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  color: #333;
  position: sticky;
  top: 0;
  z-index: 10;
}

#csv-preview-table tbody td {
  border: 1px solid #e0e0e0;
  padding: 8px 12px;
  background: white;
  cursor: text;
  transition: background 0.2s;
  min-width: 120px;
}

#csv-preview-table tbody td:hover {
  background: #f5f9ff;
}

#csv-preview-table tbody td:focus {
  background: #fff;
  outline: 2px solid #2196f3;
  outline-offset: -2px;
}

#csv-preview-table tbody tr:nth-child(even) td {
  background: #fafafa;
}

#csv-preview-table tbody tr:nth-child(even) td:hover {
  background: #f5f9ff;
}

/* Editable cell */
#csv-preview-table tbody td[contenteditable="true"] {
  position: relative;
}

#csv-preview-table tbody td[contenteditable="true"]:before {
  content: '✎';
  position: absolute;
  right: 4px;
  top: 4px;
  font-size: 10px;
  color: #999;
  opacity: 0;
  transition: opacity 0.2s;
}

#csv-preview-table tbody td[contenteditable="true"]:hover:before {
  opacity: 1;
}

/* ============================================
   LAVABRAIN SPECIFIC STYLES
   ============================================ */

/* Section Cards */
.section-card {
  background: var(--card-background);
  padding: 24px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

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

.loading-text {
  color: var(--text-secondary);
  padding: 12px;
  text-align: center;
}

/* Alert Items */
.alert-item {
  padding: 12px 16px;
  background: rgba(255, 152, 0, 0.1);
  border-left: 4px solid var(--warning-color);
  border-radius: 6px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.alert-item.danger {
  background: rgba(175, 16, 0, 0.1);
  border-left-color: var(--danger-color);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  padding: 16px;
  background: var(--background);
  border-radius: 8px;
  text-align: center;
}

.stat-item .stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-item .stat-value {
  font-size: 28px;
  font-weight: bold;
  color: var(--primary-color);
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.3s;
  border-radius: 26px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: #4CAF50;
}

input:checked + .toggle-slider:before {
  transform: translateX(24px);
}

input:focus + .toggle-slider {
  box-shadow: 0 0 1px #4CAF50;
}