/**
 * TigerStyle Life9 Admin Styles
 * 
 * Modern, accessible admin interface styles for the backup plugin
 * Compatible with WordPress admin and Alpine.js components
 */

/* ============================================================================
   Base Styles & Variables
   ========================================================================= */

:root {
  /* Color scheme */
  --tigerstyle-primary: #1e40af;
  --tigerstyle-primary-hover: #1d4ed8;
  --tigerstyle-secondary: #059669;
  --tigerstyle-danger: #dc2626;
  --tigerstyle-warning: #d97706;
  --tigerstyle-success: #059669;
  --tigerstyle-info: #0284c7;
  
  /* Neutrals */
  --tigerstyle-gray-50: #f9fafb;
  --tigerstyle-gray-100: #f3f4f6;
  --tigerstyle-gray-200: #e5e7eb;
  --tigerstyle-gray-300: #d1d5db;
  --tigerstyle-gray-400: #9ca3af;
  --tigerstyle-gray-500: #6b7280;
  --tigerstyle-gray-600: #4b5563;
  --tigerstyle-gray-700: #374151;
  --tigerstyle-gray-800: #1f2937;
  --tigerstyle-gray-900: #111827;
  
  /* Spacing */
  --tigerstyle-spacing-xs: 0.25rem;
  --tigerstyle-spacing-sm: 0.5rem;
  --tigerstyle-spacing-md: 1rem;
  --tigerstyle-spacing-lg: 1.5rem;
  --tigerstyle-spacing-xl: 2rem;
  --tigerstyle-spacing-2xl: 3rem;
  
  /* Border radius */
  --tigerstyle-radius-sm: 0.25rem;
  --tigerstyle-radius-md: 0.375rem;
  --tigerstyle-radius-lg: 0.5rem;
  --tigerstyle-radius-xl: 0.75rem;
  
  /* Shadows */
  --tigerstyle-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tigerstyle-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --tigerstyle-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --tigerstyle-transition: all 0.2s ease-in-out;
}

/* ============================================================================
   Layout Components
   ========================================================================= */

.tigerstyle-life9-admin {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
}

.tigerstyle-header {
  margin-bottom: var(--tigerstyle-spacing-xl);
  padding-bottom: var(--tigerstyle-spacing-lg);
  border-bottom: 2px solid var(--tigerstyle-gray-200);
}

.tigerstyle-header h1 {
  display: flex;
  align-items: center;
  gap: var(--tigerstyle-spacing-sm);
  margin: 0 0 var(--tigerstyle-spacing-sm) 0;
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--tigerstyle-gray-900);
}

.tigerstyle-icon {
  font-size: 1.5em;
}

.tigerstyle-header .description {
  margin: 0;
  font-size: 1.125rem;
  color: var(--tigerstyle-gray-600);
}

.tigerstyle-card {
  background: white;
  border: 1px solid var(--tigerstyle-gray-200);
  border-radius: var(--tigerstyle-radius-lg);
  padding: var(--tigerstyle-spacing-xl);
  margin-bottom: var(--tigerstyle-spacing-xl);
  box-shadow: var(--tigerstyle-shadow-sm);
  transition: var(--tigerstyle-transition);
}

.tigerstyle-card:hover {
  box-shadow: var(--tigerstyle-shadow-md);
}

.tigerstyle-card h3 {
  margin: 0 0 var(--tigerstyle-spacing-lg) 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--tigerstyle-gray-900);
  display: flex;
  align-items: center;
  gap: var(--tigerstyle-spacing-sm);
}

/* ============================================================================
   Form Styles
   ========================================================================= */

.form-section {
  margin-bottom: var(--tigerstyle-spacing-xl);
}

.form-section h4 {
  margin: 0 0 var(--tigerstyle-spacing-md) 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--tigerstyle-gray-800);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  max-width: 400px;
  padding: var(--tigerstyle-spacing-sm) var(--tigerstyle-spacing-md);
  border: 1px solid var(--tigerstyle-gray-300);
  border-radius: var(--tigerstyle-radius-md);
  font-size: 0.875rem;
  transition: var(--tigerstyle-transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--tigerstyle-primary);
  box-shadow: 0 0 0 3px rgb(30 64 175 / 0.1);
}

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

.form-group small {
  display: block;
  margin-top: var(--tigerstyle-spacing-xs);
  font-size: 0.75rem;
  color: var(--tigerstyle-gray-500);
}

/* ============================================================================
   Option Selection Components
   ========================================================================= */

.backup-type-grid,
.storage-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--tigerstyle-spacing-md);
  margin: var(--tigerstyle-spacing-lg) 0;
}

.backup-type-option,
.storage-option,
.source-option {
  position: relative;
  border: 2px solid var(--tigerstyle-gray-200);
  border-radius: var(--tigerstyle-radius-lg);
  padding: var(--tigerstyle-spacing-lg);
  cursor: pointer;
  transition: var(--tigerstyle-transition);
  background: white;
}

.backup-type-option:hover,
.storage-option:hover,
.source-option:hover {
  border-color: var(--tigerstyle-primary);
  box-shadow: var(--tigerstyle-shadow-md);
}

.backup-type-option.selected,
.storage-option.selected,
.source-option.selected {
  border-color: var(--tigerstyle-primary);
  background: rgb(30 64 175 / 0.05);
}

.backup-type-option input,
.storage-option input,
.source-option input {
  position: absolute;
  top: var(--tigerstyle-spacing-sm);
  right: var(--tigerstyle-spacing-sm);
  margin: 0;
  width: auto;
  max-width: none;
}

.option-content {
  display: flex;
  flex-direction: column;
  gap: var(--tigerstyle-spacing-sm);
}

.option-icon {
  font-size: 1.5rem;
}

.option-title {
  font-weight: 600;
  color: var(--tigerstyle-gray-900);
}

.option-description {
  font-size: 0.875rem;
  color: var(--tigerstyle-gray-600);
}

/* ============================================================================
   Progress Components
   ========================================================================= */

.tigerstyle-progress-container {
  padding: var(--tigerstyle-spacing-lg);
  border-radius: var(--tigerstyle-radius-lg);
  background: white;
  border: 1px solid var(--tigerstyle-info);
}

.tigerstyle-progress {
  width: 100%;
}

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

.progress-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--tigerstyle-gray-900);
}

.progress-percentage {
  font-weight: 700;
  color: var(--tigerstyle-primary);
}

.progress-bar-container {
  width: 100%;
  height: 12px;
  background: var(--tigerstyle-gray-200);
  border-radius: var(--tigerstyle-radius-lg);
  overflow: hidden;
  margin-bottom: var(--tigerstyle-spacing-md);
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--tigerstyle-primary), var(--tigerstyle-secondary));
  border-radius: var(--tigerstyle-radius-lg);
  transition: width 0.3s ease-in-out;
  min-width: 2px;
}

.progress-details p {
  margin: 0 0 var(--tigerstyle-spacing-sm) 0;
  font-weight: 500;
  color: var(--tigerstyle-gray-700);
}

.progress-stats {
  display: flex;
  gap: var(--tigerstyle-spacing-lg);
  font-size: 0.875rem;
  color: var(--tigerstyle-gray-600);
}

/* ============================================================================
   Button Styles
   ========================================================================= */

.button.button-primary {
  background: var(--tigerstyle-primary);
  border-color: var(--tigerstyle-primary);
  color: white;
  font-weight: 500;
  transition: var(--tigerstyle-transition);
}

.button.button-primary:hover,
.button.button-primary:focus {
  background: var(--tigerstyle-primary-hover);
  border-color: var(--tigerstyle-primary-hover);
  color: white;
}

.button.button-danger {
  background: var(--tigerstyle-danger);
  border-color: var(--tigerstyle-danger);
  color: white;
}

.button.button-danger:hover,
.button.button-danger:focus {
  background: #b91c1c;
  border-color: #b91c1c;
  color: white;
}

.button.button-large {
  padding: var(--tigerstyle-spacing-sm) var(--tigerstyle-spacing-lg);
  font-size: 0.9rem;
}

.form-actions {
  display: flex;
  gap: var(--tigerstyle-spacing-md);
  margin-top: var(--tigerstyle-spacing-xl);
  padding-top: var(--tigerstyle-spacing-lg);
  border-top: 1px solid var(--tigerstyle-gray-200);
}

.step-actions {
  display: flex;
  justify-content: space-between;
  margin-top: var(--tigerstyle-spacing-xl);
  padding-top: var(--tigerstyle-spacing-lg);
  border-top: 1px solid var(--tigerstyle-gray-200);
}

/* ============================================================================
   File Selection Components
   ========================================================================= */

.file-selection-container {
  border: 1px solid var(--tigerstyle-gray-200);
  border-radius: var(--tigerstyle-radius-lg);
  padding: var(--tigerstyle-spacing-lg);
  background: var(--tigerstyle-gray-50);
}

.exclude-patterns {
  margin-top: var(--tigerstyle-spacing-lg);
}

.exclude-patterns h4 {
  margin: 0 0 var(--tigerstyle-spacing-sm) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--tigerstyle-gray-800);
}

.pattern-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tigerstyle-spacing-sm);
  margin-bottom: var(--tigerstyle-spacing-md);
}

.pattern-tag {
  display: flex;
  align-items: center;
  gap: var(--tigerstyle-spacing-xs);
  padding: var(--tigerstyle-spacing-xs) var(--tigerstyle-spacing-sm);
  background: var(--tigerstyle-primary);
  color: white;
  border-radius: var(--tigerstyle-radius-md);
  font-size: 0.75rem;
  font-weight: 500;
}

.pattern-tag button {
  background: none;
  border: none;
  color: white;
  font-weight: bold;
  font-size: 0.875rem;
  cursor: pointer;
  padding: 0;
  margin: 0;
  line-height: 1;
}

.add-pattern {
  display: flex;
  gap: var(--tigerstyle-spacing-sm);
  margin-bottom: var(--tigerstyle-spacing-md);
}

.add-pattern input {
  flex: 1;
  max-width: 300px;
}

.pattern-presets {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tigerstyle-spacing-sm);
  align-items: center;
}

.pattern-presets h5 {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tigerstyle-gray-700);
}

.pattern-presets button {
  font-size: 0.75rem;
  padding: var(--tigerstyle-spacing-xs) var(--tigerstyle-spacing-sm);
}

/* ============================================================================
   Upload Components
   ========================================================================= */

.upload-area {
  border: 2px dashed var(--tigerstyle-gray-300);
  border-radius: var(--tigerstyle-radius-lg);
  padding: var(--tigerstyle-spacing-2xl);
  text-align: center;
  transition: var(--tigerstyle-transition);
  background: var(--tigerstyle-gray-50);
  cursor: pointer;
}

.upload-area:hover,
.upload-area.drag-over {
  border-color: var(--tigerstyle-primary);
  background: rgb(30 64 175 / 0.05);
}

.upload-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--tigerstyle-spacing-md);
}

.upload-icon {
  font-size: 3rem;
  color: var(--tigerstyle-gray-400);
}

.upload-content h4 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--tigerstyle-gray-900);
}

.upload-content p {
  margin: 0;
  color: var(--tigerstyle-gray-600);
}

.uploaded-file-info {
  margin-top: var(--tigerstyle-spacing-lg);
  padding: var(--tigerstyle-spacing-lg);
  background: white;
  border: 1px solid var(--tigerstyle-gray-200);
  border-radius: var(--tigerstyle-radius-lg);
}

.file-details {
  display: flex;
  flex-direction: column;
  gap: var(--tigerstyle-spacing-xs);
  font-size: 0.875rem;
}

/* ============================================================================
   Security Components
   ========================================================================= */

.password-strength {
  margin-top: var(--tigerstyle-spacing-sm);
}

.strength-meter {
  width: 100%;
  height: 6px;
  background: var(--tigerstyle-gray-200);
  border-radius: var(--tigerstyle-radius-md);
  overflow: hidden;
  margin-bottom: var(--tigerstyle-spacing-xs);
}

.strength-fill {
  height: 100%;
  transition: width 0.3s ease-in-out;
  border-radius: var(--tigerstyle-radius-md);
}

.strength-meter.weak .strength-fill {
  background: var(--tigerstyle-danger);
}

.strength-meter.fair .strength-fill {
  background: var(--tigerstyle-warning);
}

.strength-meter.good .strength-fill {
  background: #eab308;
}

.strength-meter.strong .strength-fill {
  background: var(--tigerstyle-success);
}

.strength-text {
  font-size: 0.75rem;
  font-weight: 500;
}

.password-mismatch {
  color: var(--tigerstyle-danger);
  font-size: 0.75rem;
  margin-top: var(--tigerstyle-spacing-xs);
}

/* ============================================================================
   Warning & Alert Styles
   ========================================================================= */

.tigerstyle-warning-banner {
  border-left: 4px solid var(--tigerstyle-warning);
  margin-bottom: var(--tigerstyle-spacing-xl);
}

.final-warning {
  background: rgb(220 38 38 / 0.05);
  border: 2px solid var(--tigerstyle-danger);
  border-radius: var(--tigerstyle-radius-lg);
  padding: var(--tigerstyle-spacing-lg);
  margin: var(--tigerstyle-spacing-lg) 0;
}

.final-warning h4 {
  margin: 0 0 var(--tigerstyle-spacing-sm) 0;
  color: var(--tigerstyle-danger);
  display: flex;
  align-items: center;
  gap: var(--tigerstyle-spacing-sm);
}

.confirmation-section {
  margin: var(--tigerstyle-spacing-lg) 0;
}

.confirmation-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--tigerstyle-spacing-sm);
  padding: var(--tigerstyle-spacing-md);
  background: var(--tigerstyle-gray-50);
  border-radius: var(--tigerstyle-radius-md);
  cursor: pointer;
}

.confirmation-checkbox input {
  margin: 0;
  width: auto;
  max-width: none;
}

/* ============================================================================
   Backup List Components
   ========================================================================= */

.backup-list {
  display: flex;
  flex-direction: column;
  gap: var(--tigerstyle-spacing-md);
}

.backup-item {
  display: flex;
  align-items: center;
  padding: var(--tigerstyle-spacing-lg);
  border: 1px solid var(--tigerstyle-gray-200);
  border-radius: var(--tigerstyle-radius-lg);
  background: white;
  cursor: pointer;
  transition: var(--tigerstyle-transition);
}

.backup-item:hover {
  border-color: var(--tigerstyle-primary);
  box-shadow: var(--tigerstyle-shadow-md);
}

.backup-item.selected {
  border-color: var(--tigerstyle-primary);
  background: rgb(30 64 175 / 0.05);
}

.backup-info {
  flex: 1;
}

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

.backup-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--tigerstyle-gray-900);
}

.backup-date {
  font-size: 0.75rem;
  color: var(--tigerstyle-gray-500);
}

.backup-details {
  display: flex;
  gap: var(--tigerstyle-spacing-md);
  margin-bottom: var(--tigerstyle-spacing-sm);
  font-size: 0.875rem;
  color: var(--tigerstyle-gray-600);
}

.backup-contents {
  display: flex;
  gap: var(--tigerstyle-spacing-sm);
}

.content-badge {
  padding: var(--tigerstyle-spacing-xs) var(--tigerstyle-spacing-sm);
  background: var(--tigerstyle-gray-100);
  border-radius: var(--tigerstyle-radius-md);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--tigerstyle-gray-700);
}

.backup-actions {
  display: flex;
  gap: var(--tigerstyle-spacing-sm);
}

/* ============================================================================
   Advanced Options
   ========================================================================= */

.advanced-options {
  border: 1px solid var(--tigerstyle-gray-200);
  border-radius: var(--tigerstyle-radius-lg);
  overflow: hidden;
}

.advanced-options summary {
  padding: var(--tigerstyle-spacing-md) var(--tigerstyle-spacing-lg);
  background: var(--tigerstyle-gray-50);
  cursor: pointer;
  font-weight: 500;
  color: var(--tigerstyle-gray-700);
  border-bottom: 1px solid var(--tigerstyle-gray-200);
}

.advanced-options summary:hover {
  background: var(--tigerstyle-gray-100);
}

.advanced-content {
  padding: var(--tigerstyle-spacing-lg);
}

.checkbox-option {
  display: flex;
  align-items: flex-start;
  gap: var(--tigerstyle-spacing-sm);
  margin-bottom: var(--tigerstyle-spacing-md);
  cursor: pointer;
}

.checkbox-option input {
  margin: 0;
  width: auto;
  max-width: none;
}

.checkbox-option span {
  font-weight: 500;
  color: var(--tigerstyle-gray-700);
}

.checkbox-option small {
  display: block;
  margin-top: var(--tigerstyle-spacing-xs);
  color: var(--tigerstyle-gray-500);
}

/* ============================================================================
   System Information
   ========================================================================= */

.extension-status {
  display: flex;
  gap: var(--tigerstyle-spacing-md);
  font-family: monospace;
  font-size: 0.875rem;
}

.system-actions {
  margin-top: var(--tigerstyle-spacing-lg);
  padding-top: var(--tigerstyle-spacing-lg);
  border-top: 1px solid var(--tigerstyle-gray-200);
  display: flex;
  gap: var(--tigerstyle-spacing-sm);
}

.test-connection {
  margin-top: var(--tigerstyle-spacing-md);
  display: flex;
  align-items: center;
  gap: var(--tigerstyle-spacing-md);
}

.test-success {
  color: var(--tigerstyle-success);
  font-weight: 500;
}

.test-error {
  color: var(--tigerstyle-danger);
  font-weight: 500;
}

/* ============================================================================
   Responsive Design
   ========================================================================= */

@media (max-width: 768px) {
  .backup-type-grid,
  .storage-options {
    grid-template-columns: 1fr;
  }
  
  .progress-stats {
    flex-direction: column;
    gap: var(--tigerstyle-spacing-sm);
  }
  
  .form-actions,
  .step-actions {
    flex-direction: column;
  }
  
  .backup-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--tigerstyle-spacing-md);
  }
  
  .backup-details {
    flex-direction: column;
    gap: var(--tigerstyle-spacing-sm);
  }
  
  .system-actions {
    flex-direction: column;
  }
}

/* ============================================================================
   Animation & Transitions
   ========================================================================= */

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

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.loading-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--tigerstyle-spacing-xl);
  color: var(--tigerstyle-gray-500);
}

.loading-spinner::before {
  content: "⏳";
  margin-right: var(--tigerstyle-spacing-sm);
  animation: pulse 1.5s ease-in-out infinite;
}

/* Alpine.js transition classes */
[x-cloak] {
  display: none !important;
}

.x-transition-enter {
  animation: fadeIn 0.3s ease-out;
}

.x-transition-leave {
  animation: fadeIn 0.3s ease-out reverse;
}

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

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

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.font-mono {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
}

.font-bold {
  font-weight: 700;
}

.text-sm {
  font-size: 0.875rem;
}

.text-xs {
  font-size: 0.75rem;
}

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: var(--tigerstyle-spacing-sm); }
.mb-2 { margin-bottom: var(--tigerstyle-spacing-sm); }
.mt-4 { margin-top: var(--tigerstyle-spacing-md); }
.mb-4 { margin-bottom: var(--tigerstyle-spacing-md); }