/* ============================================
   Content Arbitrage App - Styles
   ============================================ */

/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-light: #dbeafe;
  --color-secondary: #64748b;
  --color-success: #10b981;
  --color-success-light: #d1fae5;
  --color-warning: #f59e0b;
  --color-warning-light: #fef3c7;
  --color-error: #ef4444;
  --color-error-light: #fee2e2;

  /* Neutrals */
  --color-white: #ffffff;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;

  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 300ms ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--color-gray-800);
  background-color: var(--color-gray-50);
  min-height: 100vh;
}

/* ============================================
   Utility Classes
   ============================================ */

.hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   Connection Banner
   ============================================ */

.connection-banner {
  background-color: var(--color-error);
  color: var(--color-white);
  padding: var(--spacing-2) var(--spacing-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-sm);
}

.connection-banner.hidden {
  display: none;
}

.connection-icon {
  font-size: var(--font-size-lg);
}

.connection-retry {
  background-color: var(--color-white);
  color: var(--color-error);
  border: none;
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.connection-retry:hover {
  background-color: var(--color-gray-100);
}

/* ============================================
   App Container
   ============================================ */

.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-4);
}

/* ============================================
   Header
   ============================================ */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) 0;
  margin-bottom: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
  gap: var(--spacing-4);
}

.header-left {
  display: flex;
  align-items: center;
}

.app-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  text-decoration: none;
  color: inherit;
}

.app-logo:hover {
  opacity: 0.8;
}

.logo-icon {
  font-size: var(--font-size-2xl);
}

.app-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
}

/* Header Navigation */
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex: 1;
  justify-content: center;
}

.nav-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.nav-breadcrumb-item {
  color: var(--color-gray-500);
  text-decoration: none;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-breadcrumb-item:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.nav-breadcrumb-item.active {
  color: var(--color-gray-800);
  font-weight: 500;
}

.nav-breadcrumb-separator {
  color: var(--color-gray-300);
}

/* Navigation Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.nav-link {
  color: var(--color-gray-600);
  text-decoration: none;
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.nav-link.active {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

/* Status Indicator */
.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-400);
}

.status-indicator.status-connected .status-dot {
  background-color: var(--color-success);
}

.status-indicator.status-disconnected .status-dot {
  background-color: var(--color-error);
}

.status-indicator.status-offline .status-dot {
  background-color: var(--color-gray-400);
}

.status-indicator.status-checking .status-dot {
  background-color: var(--color-warning);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ============================================
   Screen Container
   ============================================ */

.screen-container {
  min-height: calc(100vh - 200px);
}

/* ============================================
   Loading Overlay
   ============================================ */

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-gray-200);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
}

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

.loading-text {
  margin-top: var(--spacing-4);
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* ============================================
   Toast Notifications
   ============================================ */

.toast-container {
  position: fixed;
  bottom: var(--spacing-6);
  right: var(--spacing-6);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  max-width: 400px;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  animation: toast-in 0.3s ease-out;
  border-left: 4px solid var(--color-gray-400);
}

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

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

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

.toast.toast-info {
  border-left-color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.toast-icon {
  font-size: var(--font-size-lg);
  line-height: 1;
}

.toast-content {
  flex: 1;
}

.toast-message {
  font-size: var(--font-size-sm);
  color: var(--color-gray-800);
  line-height: 1.4;
}

.toast-close {
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  color: var(--color-gray-400);
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.toast-close:hover {
  color: var(--color-gray-600);
}

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

@keyframes toast-in {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes toast-out {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-5);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

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

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

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

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-300);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-gray-50);
  border-color: var(--color-gray-400);
}

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

.btn-success:hover:not(:disabled) {
  background-color: #059669;
}

.btn-danger {
  background-color: var(--color-error);
  color: var(--color-white);
}

.btn-danger:hover:not(:disabled) {
  background-color: #dc2626;
}

.btn-sm {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
}

/* ============================================
   Form Elements
   ============================================ */

.form-group {
  margin-bottom: var(--spacing-5);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-700);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  font-family: inherit;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-400);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-help {
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.form-error {
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

/* Radio & Checkbox Groups */
.radio-group,
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.radio-group.horizontal,
.checkbox-group.horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.radio-option,
.checkbox-option {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
}

.radio-option input,
.checkbox-option input {
  margin-top: 2px;
  cursor: pointer;
}

.radio-label,
.checkbox-label {
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
}

.radio-description,
.checkbox-description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

/* ============================================
   Cards
   ============================================ */

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-sm);
}

.card-header {
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-100);
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-900);
}

.card-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

.card-body {
  /* Content area */
}

.card-footer {
  margin-top: var(--spacing-4);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-gray-100);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
}

/* ============================================
   Screen: Start
   ============================================ */

.start-screen {
  max-width: 600px;
  margin: 0 auto;
  padding-top: var(--spacing-8);
}

.start-screen .card {
  text-align: center;
}

.start-header {
  margin-bottom: var(--spacing-8);
}

.start-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.start-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-500);
}

.content-type-selector {
  margin-bottom: var(--spacing-6);
}

.content-type-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
  margin-top: var(--spacing-3);
}

.content-type-option {
  position: relative;
}

.content-type-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.content-type-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-6);
  background-color: var(--color-gray-50);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.content-type-option input:checked + .content-type-card {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
}

.content-type-card:hover {
  border-color: var(--color-gray-400);
}

.content-type-option input:checked + .content-type-card:hover {
  border-color: var(--color-primary);
}

.content-type-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-3);
}

.content-type-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-800);
}

.content-type-desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

.keyword-input-group {
  text-align: left;
  margin-bottom: var(--spacing-6);
}

.keyword-input-group .form-input {
  font-size: var(--font-size-lg);
  padding: var(--spacing-4);
}

.start-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.start-actions .btn {
  width: 100%;
}

/* ============================================
   Screen: Topics
   ============================================ */

.topics-screen {
  max-width: 800px;
  margin: 0 auto;
}

.topics-header {
  margin-bottom: var(--spacing-6);
}

.topics-keyword {
  display: inline-block;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-top: var(--spacing-2);
}

.topics-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
}

.topic-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.topic-item:hover {
  border-color: var(--color-gray-400);
}

.topic-item.selected {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.topic-radio {
  margin-top: var(--spacing-1);
}

.topic-content {
  flex: 1;
}

.topic-title {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-1);
}

.topic-title-input {
  width: 100%;
  padding: var(--spacing-2);
  font-size: var(--font-size-base);
  font-weight: 500;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
}

.topic-meta {
  display: flex;
  gap: var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.topic-angle {
  color: var(--color-secondary);
}

.topic-count {
  color: var(--color-gray-400);
}

.topic-edit-btn {
  background: none;
  border: none;
  color: var(--color-gray-400);
  cursor: pointer;
  padding: var(--spacing-2);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.topic-edit-btn:hover {
  color: var(--color-primary);
}

.topics-actions {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-4);
}

/* ============================================
   Screen: Dashboard
   ============================================ */

.dashboard-screen {
  max-width: 1000px;
  margin: 0 auto;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-6);
}

.dashboard-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
}

.dashboard-actions {
  display: flex;
  gap: var(--spacing-3);
}

.dashboard-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
}

.search-input {
  flex: 0 0 auto;
  width: 250px;
  min-width: 180px;
}

.filter-select {
  flex: 0 0 auto;
  width: auto;
  min-width: 140px;
}

.documents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-4);
}

.document-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-5);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.document-card:hover {
  border-color: var(--color-gray-400);
  box-shadow: var(--shadow-md);
}

.document-type-badge {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-2);
}

.document-type-badge.quiz {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.document-type-badge.listicle {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.document-type-badge.story {
  background-color: #fef3c7;
  color: #d97706;
}

.document-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.document-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  align-items: center;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.document-creator {
  color: var(--color-gray-400);
  font-style: italic;
}

.document-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.document-status-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
}

.document-status-dot.draft {
  background-color: var(--color-gray-400);
}

.document-status-dot.images-complete {
  background-color: var(--color-warning);
}

.document-status-dot.exported {
  background-color: var(--color-success);
}

.empty-state {
  text-align: center;
  padding: var(--spacing-12);
  color: var(--color-gray-500);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-4);
  opacity: 0.5;
}

.empty-state-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
}

.empty-state-text {
  margin-bottom: var(--spacing-6);
}

/* ============================================
   Screen: Editor
   ============================================ */

.editor-screen {
  max-width: 900px;
  margin: 0 auto;
}

.editor-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
  padding-top: var(--spacing-4);
}

.editor-title-group {
  flex: 1 1 100%;
  min-width: 0;
}

.editor-type-badge {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-3);
}

.editor-type-badge.quiz {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.editor-type-badge.story {
  background-color: #fef3c7;
  color: #d97706;
}

.editor-title-input {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  border: none;
  background: transparent;
  width: 100%;
  padding: var(--spacing-2) 0;
  color: var(--color-gray-900);
  line-height: 1.3;
}

.editor-title-input:focus {
  outline: none;
  box-shadow: none;
}

.editor-actions {
  display: flex;
  gap: var(--spacing-3);
}

.editor-intro {
  margin-bottom: var(--spacing-6);
}

.editor-intro.has-error {
  border: 3px solid var(--color-error);
  background-color: var(--color-error-light);
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
}

.editor-suggested-image {
  margin-bottom: var(--spacing-6);
  padding: var(--spacing-4);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-lg);
}

.editor-suggested-image-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-2);
}

.editor-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.item-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-5);
}

.item-card.has-error {
  border: 3px solid var(--color-error);
  background-color: var(--color-error-light);
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
}

.item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-4);
}

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

.item-number {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-500);
  background-color: var(--color-gray-100);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-md);
}

.item-reorder-btns {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.item-reorder-btns .reorder-btn {
  padding: 2px 6px;
  font-size: 12px;
  line-height: 1;
  min-width: 24px;
  border: 1px solid var(--color-gray-300);
  background: var(--color-white);
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.item-reorder-btns .reorder-btn:hover:not(:disabled) {
  background: var(--color-gray-100);
  border-color: var(--color-gray-400);
}

.item-reorder-btns .reorder-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.item-actions {
  display: flex;
  gap: var(--spacing-2);
}

.item-question {
  margin-bottom: var(--spacing-4);
}

.item-answers {
  margin-bottom: var(--spacing-4);
}

.answer-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2);
  margin-bottom: var(--spacing-2);
  border-radius: var(--radius-md);
}

.answer-item.correct {
  background-color: var(--color-success-light);
}

.answer-marker {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.answer-marker.correct {
  background-color: var(--color-success);
  color: var(--color-white);
}

.answer-marker.incorrect {
  background-color: var(--color-gray-300);
  color: var(--color-gray-600);
}

.item-explanation {
  margin-bottom: var(--spacing-4);
  padding: var(--spacing-3);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* Story Item Styles */
.item-card.story-item {
  border-left: 4px solid var(--color-primary);
}

.story-title-input {
  font-weight: 600;
  font-size: var(--font-size-lg);
}

.item-description-preview {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  padding: var(--spacing-2) 0;
  line-height: 1.5;
}

.word-count-inline {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  margin-left: var(--spacing-2);
}

.word-count-ok {
  color: var(--color-success);
}

.word-count-warning {
  color: var(--color-warning);
}

.item-image {
  margin-top: var(--spacing-4);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-gray-100);
}

.item-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-8);
  background-color: var(--color-gray-50);
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  color: var(--color-gray-500);
}

.item-image-preview {
  max-width: 100%;
  border-radius: var(--radius-lg);
}

.item-image-actions {
  display: flex;
  gap: var(--spacing-2);
  margin-top: var(--spacing-3);
}

.item-image-source {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-top: var(--spacing-2);
}

/* Image Search Results */
.image-results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.image-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
}

.image-result-item {
  position: relative;
  cursor: pointer;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--color-gray-200);
  transition: all 0.2s ease;
  aspect-ratio: 2/1;
}

.image-result-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
  transform: scale(1.02);
}

.image-result-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-result-source {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-1) var(--spacing-2);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: white;
  font-size: var(--font-size-xs);
  text-align: center;
}

/* Preview button on hover */
.image-result-item .preview-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: var(--spacing-2) var(--spacing-3);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 2;
}

.image-result-item:hover .preview-btn {
  opacity: 1;
}

/* Image Preview Modal */
.image-preview-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing-6);
}

.image-preview-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.image-preview-content img {
  max-width: 100%;
  max-height: 70vh;
  display: block;
}

.image-preview-info {
  padding: var(--spacing-4);
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-200);
}

.image-preview-info h4 {
  margin: 0 0 var(--spacing-2) 0;
  font-size: var(--font-size-base);
}

.image-preview-info p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.image-preview-actions {
  display: flex;
  gap: var(--spacing-2);
  margin-top: var(--spacing-3);
}

.image-preview-close {
  position: absolute;
  top: var(--spacing-3);
  right: var(--spacing-3);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.image-preview-close:hover {
  background: rgba(0, 0, 0, 0.8);
}

/* Selected image with delete option */
.item-image-selected {
  position: relative;
}

.item-image-selected .delete-image-btn {
  position: absolute;
  top: var(--spacing-2);
  right: var(--spacing-2);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(220, 38, 38, 0.9);
  color: white;
  border: none;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.item-image-selected:hover .delete-image-btn {
  opacity: 1;
}

.item-image-selected .delete-image-btn:hover {
  background: rgba(185, 28, 28, 1);
}

/* ============================================
   Article Header Image Section (1120x746)
   ============================================ */

.article-image-section {
  margin-bottom: var(--spacing-6);
}

.article-image-section .form-label {
  margin-bottom: var(--spacing-3);
  font-weight: 600;
}

.article-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-8);
  background: var(--color-gray-100);
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--color-gray-500);
}

.article-image-selected {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.article-image-preview {
  width: 100%;
  max-width: 560px;  /* Half of 1120 for display */
  aspect-ratio: 3 / 2;  /* 1120:746 ≈ 3:2 */
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
}

.article-image-selected .delete-image-btn {
  position: absolute;
  top: var(--spacing-2);
  right: calc(50% - 280px + var(--spacing-2));  /* Positioned relative to image */
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(220, 38, 38, 0.9);
  color: white;
  border: none;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.article-image-selected:hover .delete-image-btn {
  opacity: 1;
}

.article-image-selected .delete-image-btn:hover {
  background: rgba(185, 28, 28, 1);
}

.article-image-source {
  margin-top: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  text-align: center;
}

.article-image-source a {
  color: var(--color-primary);
  text-decoration: none;
}

.article-image-source a:hover {
  text-decoration: underline;
}

.article-image-actions {
  margin-top: var(--spacing-3);
  display: flex;
  gap: var(--spacing-2);
  justify-content: center;
}

/* Article image grid - larger thumbnails for header selection */
.article-image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-3);
}

.article-image-grid .image-result-item {
  aspect-ratio: 3 / 2;  /* Match article image aspect ratio */
}

/* ============================================
   Quiz Image Mode Selector
   ============================================ */

.quiz-image-mode-section {
  margin-bottom: var(--spacing-6);
}

.quiz-image-mode-section .form-label {
  margin-bottom: var(--spacing-3);
  font-weight: 600;
}

.image-mode-selector {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-2);
}

.image-mode-option {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  background: var(--color-gray-50);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.image-mode-option:hover {
  border-color: var(--color-gray-300);
  background: var(--color-gray-100);
}

.image-mode-option.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.image-mode-option input[type="radio"] {
  margin-top: var(--spacing-1);
  accent-color: var(--color-primary);
}

.image-mode-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.image-mode-title {
  font-weight: 600;
  color: var(--color-gray-800);
}

.image-mode-desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* Quiz Single Image Styles (760x380, 2:1 aspect ratio) */
.quiz-single-image-selected {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.quiz-single-image-preview {
  width: 100%;
  max-width: 380px;  /* Half of 760 for display */
  aspect-ratio: 2 / 1;  /* 760:380 = 2:1 */
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
}

.quiz-single-image-selected .delete-image-btn {
  position: absolute;
  top: var(--spacing-2);
  right: calc(50% - 190px + var(--spacing-2));  /* Positioned relative to image */
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(220, 38, 38, 0.9);
  color: white;
  border: none;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.quiz-single-image-selected:hover .delete-image-btn {
  opacity: 1;
}

.quiz-single-image-selected .delete-image-btn:hover {
  background: rgba(185, 28, 28, 1);
}

.quiz-single-image-source {
  margin-top: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  text-align: center;
}

.quiz-single-image-source a {
  color: var(--color-primary);
  text-decoration: none;
}

.quiz-single-image-source a:hover {
  text-decoration: underline;
}

.quiz-single-image-actions {
  margin-top: var(--spacing-3);
  display: flex;
  gap: var(--spacing-2);
  justify-content: center;
}

.quiz-single-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-6);
  background: var(--color-gray-100);
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--color-gray-500);
}

/* Responsive: Stack mode options on mobile */
@media (max-width: 640px) {
  .image-mode-selector {
    flex-direction: column;
  }
}

/* Bulk Actions Bar */
.bulk-actions-bar {
  position: sticky;
  bottom: var(--spacing-4);
  display: flex;
  justify-content: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  margin-top: var(--spacing-6);
}

/* ============================================
   Alerts & Notifications
   ============================================ */

.alert {
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
}

.alert-error {
  background-color: var(--color-error-light);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

.alert-success {
  background-color: var(--color-success-light);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.alert-warning {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
}

/* ============================================
   Modal
   ============================================ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3000;
}

.modal {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  margin-bottom: var(--spacing-4);
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-900);
}

.modal-body {
  margin-bottom: var(--spacing-6);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
}

/* ============================================
   Responsive Adjustments
   ============================================ */

@media (max-width: 768px) {
  .app-container {
    padding: var(--spacing-3);
  }

  .app-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-3);
  }

  .content-type-options {
    grid-template-columns: 1fr;
  }

  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-4);
  }

  .dashboard-filters {
    flex-direction: column;
    align-items: stretch;
  }

  .search-input,
  .filter-select {
    width: 100%;
    min-width: unset;
  }

  .documents-grid {
    grid-template-columns: 1fr;
  }

  .editor-header {
    flex-direction: column;
    gap: var(--spacing-4);
  }

  .editor-actions {
    width: 100%;
  }

  .editor-actions .btn {
    flex: 1;
  }

  .topics-actions {
    flex-direction: column;
  }

  .bulk-actions-bar {
    flex-wrap: wrap;
  }
}

/* ============================================
   Item Count & Prompt Editor
   ============================================ */

.item-count-group {
  margin-bottom: var(--spacing-6);
}

.item-count-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.item-count-input {
  width: 100px;
  text-align: center;
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.item-count-presets {
  display: flex;
  gap: var(--spacing-2);
}

.btn-sm {
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-sm);
  min-width: 40px;
}

.btn-outline {
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  color: var(--color-gray-700);
}

.btn-outline:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-400);
}

.btn-cms-sent {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  color: var(--color-gray-500);
  cursor: pointer;
}

.btn-cms-sent:hover {
  background: var(--color-gray-200);
  border-color: var(--color-gray-400);
  color: var(--color-gray-600);
}

.btn-link {
  background: none;
  border: none;
  color: var(--color-primary);
  padding: var(--spacing-2) 0;
  cursor: pointer;
  font-size: var(--font-size-sm);
  text-decoration: none;
}

.btn-link:hover {
  text-decoration: underline;
}

.prompt-editor-section {
  margin-bottom: var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
  padding-top: var(--spacing-4);
}

.prompt-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-weight: 500;
}

.prompt-editor {
  margin-top: var(--spacing-4);
  animation: slideDown 0.2s ease;
}

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

.prompt-textarea {
  width: 100%;
  min-height: 300px;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: var(--font-size-sm);
  line-height: 1.6;
  padding: var(--spacing-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background: var(--color-gray-50);
  resize: vertical;
}

.prompt-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.prompt-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-3);
}

.prompt-help {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.form-textarea {
  width: 100%;
  padding: var(--spacing-3);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* ============================================
   Generation Progress Bar
   ============================================ */

.generation-progress-bar {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2);
}

.progress-text {
  font-weight: 600;
  color: var(--color-gray-800);
}

.progress-remaining {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.progress-complete {
  color: var(--color-success);
  font-weight: 600;
}

.progress-track {
  height: 8px;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--spacing-4);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-success));
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

.progress-actions {
  display: flex;
  gap: var(--spacing-3);
}

/* Delete button */
.btn-danger {
  background: var(--color-error);
  color: var(--color-white);
  border: none;
}

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

/* Topic count badge */
.topic-count-badge {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

/* ============================================
   Settings Button & Modal
   ============================================ */

.settings-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.settings-btn:hover {
  background: var(--color-gray-100);
}

.settings-icon {
  font-size: var(--font-size-lg);
}

/* Shortcuts Button */
.shortcuts-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.shortcuts-btn:hover {
  background: var(--color-gray-100);
}

.shortcuts-icon {
  font-size: var(--font-size-lg);
}

/* Shortcuts Modal */
.shortcuts-modal {
  max-width: 400px;
}

.shortcuts-section {
  margin-bottom: var(--spacing-4);
}

.shortcuts-section:last-of-type {
  margin-bottom: var(--spacing-2);
}

.shortcuts-section-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-2);
}

.shortcut-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-2) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.shortcut-row:last-child {
  border-bottom: none;
}

.shortcut-keys {
  display: flex;
  gap: var(--spacing-1);
  align-items: center;
}

.shortcut-keys kbd {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--color-gray-700);
  box-shadow: 0 1px 0 var(--color-gray-300);
}

.shortcut-desc {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

.shortcuts-note {
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-gray-200);
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  text-align: center;
}

.shortcuts-note kbd {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  padding: 1px 4px;
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--color-gray-700);
}

/* 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: 1000;
}

.modal-overlay.hidden {
  display: none;
}

/* Modal Content */
.modal-content {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  max-width: 450px;
  width: 90%;
  max-height: 90vh;
  overflow: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-900);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  color: var(--color-gray-400);
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

.modal-close:hover {
  color: var(--color-gray-600);
}

.modal-body {
  padding: var(--spacing-6);
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
  gap: var(--spacing-3);
}

/* Settings Groups */
.setting-group {
  margin-bottom: var(--spacing-6);
}

.setting-group:last-child {
  margin-bottom: 0;
}

.setting-label {
  display: block;
  font-weight: 500;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-2);
}

.setting-help {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

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

.setting-control input[type="range"] {
  flex: 1;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  outline: none;
}

.setting-control input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.setting-control input[type="range"]::-webkit-slider-thumb:hover {
  background: var(--color-primary-hover);
}

.setting-value {
  font-weight: 600;
  color: var(--color-primary);
  min-width: 2ch;
  text-align: center;
}

.setting-presets {
  display: flex;
  gap: var(--spacing-2);
  margin-top: var(--spacing-3);
  flex-wrap: wrap;
}

/* Extra small button for presets */
.btn-xs {
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
}

/* ============================================
   Validation Issues with Fix Buttons
   ============================================ */

.validation-issues {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.issue-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-3);
}

.issue-message {
  flex: 1;
  font-size: var(--font-size-sm);
}

.issue-item .btn {
  flex-shrink: 0;
}

/* Bulk actions bar */
.bulk-actions-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3);
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-4);
}

/* ============================================
   Image Crop Modal
   ============================================ */

.crop-modal {
  max-width: 900px;
  width: 95vw;
}

.crop-modal-body {
  padding: var(--spacing-4) !important;
}

.crop-container {
  width: 100%;
  max-height: 60vh;
  background: var(--color-gray-900);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.crop-container img {
  max-width: 100%;
  max-height: 60vh;
  display: block;
}

.crop-info {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4);
  padding: var(--spacing-3) 0 0 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

#crop-dimensions {
  font-weight: 600;
  color: var(--color-gray-700);
}

/* Cropper.js customizations */
.cropper-view-box,
.cropper-face {
  border-radius: 0;
}

.cropper-view-box {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.cropper-point {
  background-color: var(--color-primary);
  width: 10px;
  height: 10px;
  opacity: 1;
}

.cropper-line {
  background-color: var(--color-primary);
}

.cropper-dashed {
  border-color: rgba(255, 255, 255, 0.5);
}

/* Crop loading state */
.crop-modal.loading .crop-container {
  opacity: 0.5;
  pointer-events: none;
}

.crop-modal.loading .modal-footer .btn-primary {
  opacity: 0.5;
  pointer-events: none;
}

/* ============================================
   Drive Status Indicator
   ============================================ */

.drive-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  margin-right: var(--spacing-2);
}

.drive-uploaded {
  background: var(--color-success-light);
  color: var(--color-success);
}

.drive-uploaded::before {
  content: "\2601";
}

.drive-pending {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.upload-to-drive-btn {
  margin-left: var(--spacing-2);
  font-size: var(--font-size-xs);
  padding: 2px 8px;
}

.upload-to-drive-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ============================================
   Settings Screen
   ============================================ */

.settings-screen {
  padding: var(--spacing-6);
  max-width: 900px;
  margin: 0 auto;
}

.settings-container {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.settings-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.settings-title {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.settings-subtitle {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}

/* Settings Tabs */
.settings-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-gray-200);
  background: var(--color-gray-50);
}

.settings-tab {
  padding: var(--spacing-4) var(--spacing-6);
  border: none;
  background: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.settings-tab:hover {
  color: var(--color-gray-700);
  background: var(--color-gray-100);
}

.settings-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: var(--color-white);
}

/* Prompt Type Sub-tabs */
.prompt-type-tabs {
  display: flex;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--color-gray-200);
}

.prompt-type-tab {
  padding: var(--spacing-2) var(--spacing-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.prompt-type-tab:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-400);
}

.prompt-type-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* Settings Content */
.settings-content {
  padding: var(--spacing-6);
}

.settings-section {
  margin-bottom: var(--spacing-8);
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-2);
}

.settings-section-desc {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-4);
}

/* Model Selector */
.model-selector {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-3);
}

.model-option {
  cursor: pointer;
}

.model-option input {
  display: none;
}

.model-card {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-4);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.model-option:hover .model-card {
  border-color: var(--color-gray-300);
  background: var(--color-gray-50);
}

.model-option.selected .model-card,
.model-option input:checked + .model-card {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.model-name {
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-1);
}

.model-desc {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

/* Model Card with Delete Button */
.model-card {
  position: relative;
}

.model-delete-btn {
  position: absolute;
  top: var(--spacing-2);
  right: var(--spacing-2);
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  background: var(--color-gray-200);
  color: var(--color-gray-500);
  border-radius: var(--radius-full);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.model-option:hover .model-delete-btn {
  opacity: 1;
}

.model-delete-btn:hover {
  background: var(--color-error);
  color: var(--color-white);
}

/* Custom model indicator */
.custom-badge {
  display: inline-block;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  margin-left: var(--spacing-2);
  vertical-align: middle;
}

.model-option.custom-model .model-card {
  border-style: dashed;
}

/* Settings Section Header */
.settings-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-4);
}

.settings-section-header h3,
.settings-section-header .settings-section-title {
  margin-bottom: var(--spacing-1);
}

.settings-section-header .settings-section-desc {
  margin-bottom: 0;
}

/* Add Model Modal */
.add-model-modal {
  max-width: 500px;
  width: 90%;
}

.add-model-modal .form-group {
  margin-bottom: var(--spacing-4);
}

.add-model-modal .form-group:last-child {
  margin-bottom: 0;
}

.add-model-modal .form-help {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

/* Muted outline button */
.btn-muted {
  color: var(--color-gray-400);
  border-color: var(--color-gray-200);
}

.btn-muted:hover {
  color: var(--color-gray-600);
  border-color: var(--color-gray-300);
  background: var(--color-gray-50);
}

/* Style Input Group */
.style-input-group {
  max-width: 500px;
}

.style-input-group .form-input {
  margin-bottom: var(--spacing-2);
}

.style-presets {
  display: flex;
  gap: var(--spacing-2);
  flex-wrap: wrap;
}

/* Settings Info Box */
.settings-info {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: var(--spacing-4);
  margin-top: var(--spacing-6);
}

.settings-info p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin: 0;
}

/* Settings Row */
.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.setting-row:last-child {
  border-bottom: none;
}

.setting-info {
  flex: 1;
}

.setting-label {
  display: block;
  font-weight: 500;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-1);
}

.setting-help {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

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

.setting-control input[type="range"] {
  width: 150px;
}

.setting-value {
  min-width: 30px;
  text-align: center;
  font-weight: 600;
  color: var(--color-primary);
}

/* 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: var(--color-gray-300);
  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%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--color-success);
}

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

.toggle-switch input:focus + .toggle-slider {
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

/* Backup Info */
.backup-info {
  margin-top: var(--spacing-3);
  padding: var(--spacing-3);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

.backup-info p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* Backup Status Bar (Editor) */
.backup-status-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  margin-bottom: var(--spacing-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
}

.backup-status-bar.backup-synced {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.backup-status-bar.backup-pending {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
}

.backup-icon {
  font-size: var(--font-size-lg);
}

.backup-text {
  font-weight: 500;
}

.backup-note {
  font-size: var(--font-size-xs);
  opacity: 0.8;
  margin-left: auto;
}

/* Document Card Backup Status */
.document-backup-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
}

.document-backup-status.backup-synced {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.document-backup-status.backup-not-synced {
  background-color: var(--color-gray-100);
  color: var(--color-gray-500);
}

.document-backup-status.backup-outdated {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
}

.backup-status-icon {
  font-size: var(--font-size-sm);
}

.backup-status-text {
  font-weight: 500;
}

/* CMS Settings */
.setting-control-wide {
  min-width: 300px;
}

.setting-control-wide .form-input {
  flex: 1;
}

.cms-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-4);
  padding: var(--spacing-3);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-md);
}

.cms-status-label {
  font-weight: 500;
  color: var(--color-gray-600);
}

.cms-status-value {
  font-weight: 500;
}

.cms-status-value.configured {
  color: var(--color-success);
}

.cms-status-value.not-configured {
  color: var(--color-warning);
}

/* ============================================
   Sync Screen
   ============================================ */

.sync-screen {
  max-width: 1200px;
  margin: 0 auto;
}

.sync-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-6);
}

.sync-title {
  margin: 0;
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

/* Storage Info Bar */
.storage-info-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-6);
  padding: var(--spacing-3) var(--spacing-4);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-6);
  font-size: var(--font-size-sm);
}

.storage-info-item {
  color: var(--color-gray-600);
}

.storage-warning {
  color: var(--color-warning);
  font-weight: 500;
  margin-left: auto;
}

/* Sync Sections */
.sync-sections {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.sync-section {
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
}

.sync-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-2);
}

.sync-section-title {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.sync-count {
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-gray-500);
}

.sync-section-actions {
  display: flex;
  gap: var(--spacing-2);
}

.sync-section-desc {
  margin: 0 0 var(--spacing-4) 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* Sync Documents List */
.sync-documents-list {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  max-height: 400px;
  overflow-y: auto;
}

.sync-document-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: var(--spacing-4);
  align-items: center;
  padding: var(--spacing-3) var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-100);
}

.sync-document-row:last-child {
  border-bottom: none;
}

.sync-document-row:hover {
  background-color: var(--color-gray-50);
}

.sync-doc-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  min-width: 0;
}

.sync-doc-type {
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  flex-shrink: 0;
}

.sync-doc-type.quiz {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.sync-doc-type.story {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.sync-doc-title {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sync-doc-creator {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  font-style: italic;
  flex-shrink: 0;
}

.sync-doc-status {
  font-size: var(--font-size-sm);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.sync-doc-status.sync-status-ok {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.sync-doc-status.sync-status-warning {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
}

.sync-doc-status.drive-only {
  background-color: var(--color-gray-100);
  color: var(--color-gray-600);
}

.sync-doc-date {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  white-space: nowrap;
}

.sync-doc-actions {
  display: flex;
  gap: var(--spacing-2);
}

/* Extra small button variant */
.btn-xs {
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  min-width: 60px;
}

/* Sync Loading & Empty States */
.sync-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-8);
  color: var(--color-gray-500);
}

.sync-empty {
  padding: var(--spacing-8);
  text-align: center;
  color: var(--color-gray-500);
}

/* Restore from Drive Modal */
.restore-drive-modal {
  max-width: 600px;
  max-height: 80vh;
}

.drive-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-8);
  color: var(--color-gray-500);
}

.drive-instructions {
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-600);
}

.drive-documents-list {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
}

.drive-document-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-3) var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-100);
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.drive-document-item:last-child {
  border-bottom: none;
}

.drive-document-item:hover {
  background-color: var(--color-gray-50);
}

.drive-doc-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.drive-doc-type {
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
}

.drive-doc-type.quiz {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.drive-doc-type.story {
  background-color: #f3e8ff;
  color: #7c3aed;
}

.drive-doc-title {
  font-weight: 500;
  color: var(--color-gray-800);
}

.drive-doc-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.drive-doc-date {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.drive-empty,
.drive-error {
  text-align: center;
  padding: var(--spacing-8);
  color: var(--color-gray-600);
}

.drive-empty-hint {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-2);
}

.drive-error-message {
  font-size: var(--font-size-sm);
  color: var(--color-error);
  margin: var(--spacing-2) 0 var(--spacing-4);
}

.form-select {
  padding: var(--spacing-2) var(--spacing-3);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  min-width: 250px;
}

/* Image Dimension Preview */
.dimension-preview {
  margin-top: var(--spacing-3);
  padding: var(--spacing-3);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
}

.dimension-info {
  margin: 0;
  margin-bottom: var(--spacing-1);
  color: var(--color-gray-600);
}

.dimension-info:last-child {
  margin-bottom: 0;
}

.dimension-info strong {
  color: var(--color-gray-800);
}

/* Prompt Section */
.prompt-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
}

.prompt-badge {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.prompt-badge.default {
  background: var(--color-gray-100);
  color: var(--color-gray-600);
}

.prompt-badge.custom {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.prompt-preview {
  margin-bottom: var(--spacing-4);
}

.prompt-textarea {
  font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.prompt-variables {
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.prompt-variables-title {
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
}

.prompt-variables-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.prompt-variables-list li {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  padding: var(--spacing-1) 0;
}

.prompt-variables-list code {
  background: var(--color-gray-200);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
  font-size: var(--font-size-xs);
  color: var(--color-gray-800);
}

.prompt-actions {
  display: flex;
  gap: var(--spacing-3);
}

/* Data Actions */
.data-actions {
  display: flex;
  gap: var(--spacing-3);
}

/* Settings Footer */
.settings-footer {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
  background: var(--color-gray-50);
}

/* Prompt Selector */
.prompt-selector {
  margin-bottom: var(--spacing-4);
}

.prompt-selector-row {
  display: flex;
  gap: var(--spacing-3);
  align-items: center;
}

.prompt-selector-row .form-select {
  flex: 1;
}

/* Prompt Editor Section */
.prompt-editor-section {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
}

.prompt-editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-4);
}

.prompt-date {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-left: var(--spacing-3);
}

.prompt-name-edit {
  margin-bottom: var(--spacing-4);
}

/* Prompt History */
.prompt-history {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.prompt-history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-100);
}

.prompt-history-item:last-child {
  border-bottom: none;
}

.prompt-history-item.active {
  background: var(--color-primary-light);
}

.prompt-history-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.prompt-history-name {
  font-weight: 500;
  color: var(--color-gray-800);
}

.prompt-history-date {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.prompt-history-actions {
  display: flex;
  gap: var(--spacing-2);
}

.prompt-active-badge {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-2);
  background: var(--color-success-light);
  color: var(--color-success);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.empty-history {
  padding: var(--spacing-4);
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}

/* Style-Specific Prompts UI */
.style-prompt-tabs {
  display: flex;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--color-gray-200);
  flex-wrap: wrap;
}

.style-prompt-tab {
  padding: var(--spacing-2) var(--spacing-3);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background: var(--color-white);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  transition: all 0.2s ease;
  position: relative;
}

.style-prompt-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.style-prompt-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.style-prompt-tab.has-custom::after {
  content: '*';
  position: absolute;
  top: 2px;
  right: 4px;
  color: var(--color-warning);
  font-weight: bold;
  font-size: 12px;
}

.style-prompt-tab.active.has-custom::after {
  color: var(--color-warning-light);
}

.style-description {
  background: var(--color-gray-50);
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  border-left: 3px solid var(--color-primary);
}

.style-prompts-overview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--spacing-3);
  margin-top: var(--spacing-4);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-gray-200);
}

.style-overview-item {
  background: var(--color-gray-50);
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  text-align: left;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.style-overview-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.style-overview-item.active {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.style-overview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2);
}

.style-overview-name {
  font-weight: 600;
  color: var(--color-gray-700);
}

.style-overview-desc {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  line-height: 1.4;
}

.prompt-type-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.prompt-type-badge.custom {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.prompt-type-badge.default {
  background: var(--color-gray-200);
  color: var(--color-gray-600);
}

.style-overview-item .custom-indicator {
  display: inline-block;
  padding: 2px 6px;
  background: var(--color-warning-light);
  color: var(--color-warning);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.style-overview-item .default-indicator {
  display: inline-block;
  padding: 2px 6px;
  background: var(--color-gray-200);
  color: var(--color-gray-600);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
}

.style-prompt-content {
  margin-top: var(--spacing-4);
}

.style-prompt-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-3);
}

.style-prompt-header h4 {
  margin: 0;
  font-size: var(--font-size-base);
  color: var(--color-gray-800);
}

.style-prompt-actions {
  display: flex;
  gap: var(--spacing-2);
}

/* Error button variant */
.btn-error {
  background: var(--color-error);
  color: white;
  border: none;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.btn-error:hover {
  background: #dc2626;
}

/* ============================================
   Document Metadata Panel
   ============================================ */

.metadata-panel {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3) var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.metadata-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  align-items: center;
}

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

.metadata-label {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metadata-value {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-800);
}

.difficulty-badge {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.metadata-select {
  padding: var(--spacing-1) var(--spacing-2);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  background: var(--color-white);
}

/* URL Slug Row */
.metadata-url-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-gray-200);
}

.metadata-url-input {
  display: flex;
  align-items: center;
  flex: 1;
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.url-prefix {
  background: var(--color-gray-100);
  color: var(--color-gray-500);
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-sm);
  font-family: monospace;
  border-right: 1px solid var(--color-gray-300);
}

.url-slug-input {
  flex: 1;
  border: none;
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-sm);
  font-family: monospace;
  outline: none;
  min-width: 200px;
}

.url-slug-input:focus {
  background: var(--color-primary-light);
}

.url-slug-input::placeholder {
  color: var(--color-gray-400);
}

/* Custom Tags Row */
.metadata-tags-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-gray-200);
}

.custom-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  align-items: center;
  flex: 1;
}

.custom-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
}

.tag-remove {
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  font-size: var(--font-size-sm);
  line-height: 1;
  padding: 0;
  margin-left: 2px;
}

.tag-remove:hover {
  color: var(--color-error);
}

.tag-input {
  border: 1px dashed var(--color-gray-300);
  border-radius: var(--radius-md);
  padding: 4px 8px;
  font-size: var(--font-size-xs);
  width: 100px;
}

/* Image Dimensions Row */
.metadata-dimensions-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-gray-200);
}

.dimension-selector {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  flex: 1;
}

.dimension-selector .metadata-select {
  min-width: 350px;
}

.dimension-info-inline {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  background: var(--color-gray-100);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.dimension-info-inline.dimension-info-default {
  color: var(--color-gray-500);
  font-style: italic;
}

/* Custom Dimensions Input */
.metadata-custom-dimensions {
  display: flex;
  gap: var(--spacing-6);
  margin-top: var(--spacing-3);
  padding: var(--spacing-3);
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
}

.custom-dim-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.custom-dim-label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  font-weight: 500;
  min-width: 90px;
}

.custom-dim-inputs {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.custom-dim-input {
  width: 80px;
  padding: var(--spacing-2);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  text-align: center;
}

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

.custom-dim-separator {
  color: var(--color-gray-500);
  font-weight: 500;
}

.custom-dim-ratio {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  background: var(--color-gray-100);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  min-width: 40px;
  text-align: center;
}

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

/* Advanced Options in Start Screen */
.advanced-options-section {
  margin-bottom: var(--spacing-4);
}

.advanced-toggle {
  color: var(--color-gray-600);
}

.advanced-options {
  margin-top: var(--spacing-3);
  padding: var(--spacing-4);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
}

.option-row {
  margin-bottom: var(--spacing-4);
}

.option-row:last-child {
  margin-bottom: 0;
}

.option-row .form-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.option-help {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  font-weight: normal;
}

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

.difficulty-control input[type="range"] {
  flex: 1;
  max-width: 300px;
}

.difficulty-value {
  font-weight: 600;
  color: var(--color-primary);
  min-width: 24px;
  text-align: center;
}

/* Dashboard Card Enhancements */
.document-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2);
}

.difficulty-badge-sm {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 2px 6px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.category-badge {
  display: inline-block;
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  margin-bottom: var(--spacing-2);
}

/* ============================================
   Error Log Styles
   ============================================ */

/* Subtle section at bottom of General tab */
.settings-section-subtle {
  margin-top: var(--spacing-8);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-gray-200);
}

.error-log-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.error-log-link a {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  text-decoration: none;
}

.error-log-link a:hover {
  color: var(--color-gray-700);
  text-decoration: underline;
}

.error-log-count {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

/* Modal styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}

.modal-content {
  position: relative;
  z-index: 1001;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

.error-log-modal {
  max-width: 800px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.modal-header h3 {
  margin: 0;
  font-size: var(--font-size-lg);
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-gray-400);
  padding: 0;
  line-height: 1;
}

.modal-close:hover {
  color: var(--color-gray-600);
}

.modal-body {
  padding: var(--spacing-4) var(--spacing-6);
  overflow-y: auto;
  flex: 1;
}

/* Error log list */
.error-log-actions {
  display: flex;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.error-log-list {
  max-height: 50vh;
  overflow-y: auto;
}

.error-log-empty {
  text-align: center;
  color: var(--color-gray-500);
  padding: var(--spacing-8);
}

/* Log entry styles */
.log-entry {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
}

.log-entry.log-error {
  border-left: 3px solid var(--color-error);
  background: var(--color-error-light);
}

.log-entry.log-warn {
  border-left: 3px solid var(--color-warning);
  background: var(--color-warning-light);
}

.log-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-1);
  flex-wrap: wrap;
}

.log-level {
  font-weight: 600;
  font-size: var(--font-size-xs);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.log-error .log-level {
  background: var(--color-error);
  color: var(--color-white);
}

.log-warn .log-level {
  background: var(--color-warning);
  color: var(--color-white);
}

.log-time {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.log-workflow {
  font-size: var(--font-size-xs);
  background: var(--color-gray-200);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: monospace;
}

.log-message {
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-1);
  word-break: break-word;
}

.log-n8n-error {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  padding: var(--spacing-2);
  background: rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-sm);
  margin-top: var(--spacing-1);
  font-family: monospace;
  word-break: break-word;
}

.log-context {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

/* ============================================
   Enhanced Mobile Responsive Styles
   ============================================ */

/* Small screens (phones) */
@media (max-width: 480px) {
  :root {
    --spacing-6: 1rem;
  }

  .app-container {
    padding: var(--spacing-2);
  }

  .app-header {
    padding: var(--spacing-2);
  }

  .header-left .app-title {
    font-size: var(--font-size-md);
  }

  .header-right {
    flex-wrap: wrap;
    gap: var(--spacing-2);
  }

  .shortcuts-btn {
    display: none; /* Hide shortcuts on mobile - touch is primary */
  }

  /* Cards */
  .card {
    padding: var(--spacing-3);
    border-radius: var(--radius-md);
  }

  /* Buttons */
  .btn {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
  }

  .btn-lg {
    padding: var(--spacing-3) var(--spacing-4);
  }

  /* Editor screen */
  .editor-header {
    padding: var(--spacing-3);
  }

  .editor-title-input {
    font-size: var(--font-size-md);
  }

  .editor-actions {
    flex-wrap: wrap;
    justify-content: center;
  }

  .editor-actions .btn {
    flex: 1 1 45%;
    min-width: 100px;
  }

  /* Item cards */
  .item-card {
    padding: var(--spacing-3);
  }

  .item-header {
    flex-direction: column;
    gap: var(--spacing-2);
    align-items: flex-start;
  }

  .item-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .item-reorder-btns {
    display: none; /* Hide on very small screens */
  }

  /* Answer items */
  .answer-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-1);
  }

  .answer-item .form-input {
    width: 100%;
  }

  /* Image results grid */
  .image-results {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2);
  }

  .image-result-item {
    aspect-ratio: 1;
  }

  /* Metadata panel */
  .metadata-panel {
    padding: var(--spacing-2);
  }

  .metadata-row {
    flex-direction: column;
    gap: var(--spacing-2);
  }

  .metadata-item {
    width: 100%;
  }

  /* Modal adjustments */
  .modal-content {
    margin: var(--spacing-2);
    max-height: calc(100vh - var(--spacing-4));
    width: calc(100% - var(--spacing-4));
  }

  .modal-body {
    padding: var(--spacing-3);
  }

  /* Crop modal */
  .crop-modal {
    width: calc(100vw - var(--spacing-4));
  }

  .crop-container {
    max-height: 50vh;
  }

  /* Topics screen */
  .topics-list {
    grid-template-columns: 1fr;
  }

  /* Start screen */
  .content-type-card {
    padding: var(--spacing-4);
  }

  .content-type-icon {
    font-size: 2rem;
  }

  /* Form elements */
  .form-input,
  .form-select,
  .form-textarea {
    font-size: 16px; /* Prevent iOS zoom */
  }

  /* Settings */
  .setting-presets {
    flex-wrap: wrap;
  }

  .setting-presets .btn {
    flex: 1 1 45%;
  }

  /* Sync screen */
  .sync-grid {
    grid-template-columns: 1fr;
  }

  /* Navigation */
  .nav-links {
    gap: var(--spacing-2);
  }

  .nav-link {
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-sm);
  }

  /* Bulk actions */
  .bulk-actions-bar {
    padding: var(--spacing-2);
    gap: var(--spacing-2);
  }

  .bulk-actions-bar .btn {
    flex: 1;
  }
}

/* Touch-friendly improvements for tablets */
@media (max-width: 1024px) and (hover: none) {
  /* Larger touch targets */
  .btn {
    min-height: 44px;
  }

  .form-input,
  .form-select {
    min-height: 44px;
  }

  /* Improve tap areas */
  .answer-item {
    padding: var(--spacing-2);
  }

  .item-card {
    margin-bottom: var(--spacing-4);
  }

  /* Image results easier to tap */
  .image-result-item {
    min-height: 100px;
  }

  .preview-btn {
    padding: var(--spacing-2) var(--spacing-3);
  }
}

/* Landscape phone orientation */
@media (max-height: 500px) and (orientation: landscape) {
  .modal-content {
    max-height: 90vh;
  }

  .crop-modal {
    max-height: 90vh;
  }

  .crop-container {
    max-height: 40vh;
  }
}

/* ============================================
   Login Screen
   ============================================ */

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, #1e40af 100%);
  padding: var(--spacing-4);
}

.login-screen {
  width: 100%;
  max-width: 400px;
}

.login-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-8);
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-8);
}

.login-logo {
  font-size: 3rem;
  display: block;
  margin-bottom: var(--spacing-4);
}

.login-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.login-subtitle {
  color: var(--color-gray-500);
  font-size: var(--font-size-base);
}

.login-card .form-group {
  margin-bottom: var(--spacing-5);
}

.login-card .form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-weight: 500;
  color: var(--color-gray-700);
}

.login-card .form-input {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.login-card .form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.login-card .form-input:disabled {
  background-color: var(--color-gray-100);
  cursor: not-allowed;
}

.btn-block {
  width: 100%;
}

.login-card .btn-lg {
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-4);
}

.login-card .alert {
  margin-bottom: var(--spacing-5);
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-md);
}

.login-card .alert-error {
  background-color: var(--color-error-light);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

/* ============================================
   User Display (Header)
   ============================================ */

.user-display {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding-right: var(--spacing-3);
  border-right: 1px solid var(--color-gray-200);
  margin-right: var(--spacing-2);
}

.user-name {
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  font-weight: 500;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.logout-btn {
  background: none;
  border: none;
  padding: var(--spacing-1) var(--spacing-2);
  cursor: pointer;
  border-radius: var(--radius-md);
  color: var(--color-gray-500);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.logout-btn:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

.logout-icon {
  font-size: var(--font-size-lg);
}

/* Mobile adjustments for user display */
@media (max-width: 640px) {
  .user-display {
    padding-right: var(--spacing-2);
  }

  .user-name {
    max-width: 80px;
    font-size: var(--font-size-xs);
  }
}