/**
 * LIMOR AI - Complete Unified CSS Bundle
 * =======================================
 * Single import point for all pages
 * MODULAR THEME SYSTEM with light/dark mode support
 *
 * Created: 2025-11-28
 * Purpose: UI Standardization - Single CSS import per page
 * Sacred: 100% SHARP - Hebrew RTL support
 *
 * Theme System:
 *   - Default: Light mode (or follows system preference)
 *   - Dark mode: Add class="dark" to <html> or <body>
 *   - Theme switching: Use ThemeSwitcher.toggle() from theme-switcher.js
 */

/* ============================================
   1. THEME VARIABLES (CORE - Load First!)
   CSS Custom Properties for theming
   ============================================ */
@import 'themes/theme-variables.css';

/* ============================================
   2. COMPONENT STYLES
   All UI components using theme variables
   ============================================ */
@import 'themes/components.css';

/* ============================================
   3. ICON REFERENCE
   SVG icon definitions and styles
   ============================================ */
@import 'themes/icons.css';

/* ============================================
   4. LEGACY CHAKRA COMPATIBILITY
   Keeping for backward compatibility during migration
   ============================================ */
@import 'limor-unified-chakra.css';

/* ============================================
   5. RESPONSIVE FOUNDATION
   Breakpoints, variables, and responsive base
   ============================================ */
@import 'mobile/responsive-variables.css';
@import 'mobile/chakra-responsive-base.css';

/* ============================================
   6. RESPONSIVE UTILITIES
   Utility classes for responsive layouts
   ============================================ */
@import 'mobile/responsive-utilities.css';

/* ============================================
   7. RESPONSIVE TABLES
   Mobile-friendly table patterns
   ============================================ */
@import 'mobile/responsive-tables.css';

/* ============================================
   8. MOBILE NAVIGATION
   Hamburger menu, mobile sidebar, touch targets
   ============================================ */
@import 'mobile/mobile-navigation.css';

/* ============================================
   9. CHAKRA UI COMPONENTS (Enhanced)
   Additional Chakra-style component patterns
   ============================================ */
@import 'mobile/chakra-ui-components.css';

/* ============================================
   GOOGLE FONTS - Secular One for Hebrew
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Heebo:wght@300;400;500;600;700;800&display=swap');

/* ============================================
   THEME OVERRIDES FOR LEGACY COMPONENTS
   Bridge between new theme system and old Chakra
   ============================================ */

/* Override old Chakra variables with new theme variables */
:root {
  /* Map new theme colors to old Chakra variable names */
  --chakra-colors-brand-50: var(--color-primary-50);
  --chakra-colors-brand-100: var(--color-primary-100);
  --chakra-colors-brand-200: var(--color-primary-200);
  --chakra-colors-brand-300: var(--color-primary-300);
  --chakra-colors-brand-400: var(--color-primary-400);
  --chakra-colors-brand-500: var(--color-primary-500);
  --chakra-colors-brand-600: var(--color-primary-600);
  --chakra-colors-brand-700: var(--color-primary-700);
  --chakra-colors-brand-800: var(--color-primary-800);
  --chakra-colors-brand-900: var(--color-primary-900);

  /* Map semantic variables */
  --color-text-primary: var(--text-primary);
  --color-text-secondary: var(--text-secondary);
  --color-border: var(--border-default);
  --color-gray-50: var(--bg-surface-hover);
}

/* ============================================
   PAGE HEADER STYLES
   Consistent page headers across app
   ============================================ */
.page-header {
  margin-bottom: var(--spacing-xl);
}

.page-header__title {
  font-family: var(--font-family);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.page-header__subtitle {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
}

/* ============================================
   NAVIGATION INJECTION STYLES (Updated)
   Styles for the navigation-system.js injection
   Using new theme variables
   ============================================ */

/* Navigation Container - Shows immediately with reserved space */
#limor-navigation {
  min-height: var(--navbar-height, 64px);
  background: var(--bg-navbar, var(--bg-surface, #ffffff));
  contain: layout;
}

/* ============================================
   RESPONSIVE NAVIGATION OVERRIDES
   Mobile-friendly navigation patterns
   ============================================ */

@media (max-width: 767px) {
  .navbar__links,
  .navbar__nav {
    display: none;
  }

  .sidebar,
  #limor-sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    z-index: 1000;
    transition: right 0.3s ease;
    padding-top: 5rem;
  }

  .sidebar.open,
  #limor-sidebar.open {
    right: 0;
  }

  .main-content {
    padding: var(--spacing-md);
    margin-right: 0 !important;
    margin-left: 0 !important;
  }

  .hamburger-menu {
    display: flex !important;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-sm);
    cursor: pointer;
    background: transparent;
    border: none;
  }

  .hamburger-menu span {
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all var(--transition-fast);
  }

  .dark .hamburger-menu span {
    background: var(--text-primary);
  }
}

@media (min-width: 768px) {
  .hamburger-menu {
    display: none !important;
  }
}

/* ============================================
   PAGE-SPECIFIC SKIP STYLES
   For pages that need custom layouts
   ============================================ */

/* Login page - no sidebar */
body[data-skip-navigation] .sidebar,
body[data-skip-navigation] #limor-sidebar {
  display: none;
}

body[data-skip-navigation] .main-content {
  max-width: 100%;
  margin: 0;
}

/* Full-width mode for specific pages */
body[data-layout="full-width"] .sidebar,
body[data-layout="full-width"] #limor-sidebar {
  display: none;
}

body[data-layout="full-width"] .main-content {
  max-width: 100%;
  margin: 0;
}

/* ============================================
   STAT CARDS
   Dashboard statistics cards
   ============================================ */
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-md);
}

.dark .stat-card:hover {
  border-color: var(--color-primary-800);
}

.stat-card__label {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.stat-card__value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.stat-card__change {
  font-size: var(--font-size-base);
  margin-top: var(--spacing-xs);
}

.stat-card__change--positive {
  color: var(--color-success-600);
}

.stat-card__change--negative {
  color: var(--color-error-600);
}

/* Stat Grid */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

/* ============================================
   LOADING STATES
   ============================================ */
.loading-skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-surface-hover) 25%,
    var(--bg-surface) 50%,
    var(--bg-surface-hover) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   EMPTY STATES
   ============================================ */
.empty-state {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--text-secondary);
}

.empty-state__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.empty-state__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.empty-state__description {
  font-size: var(--font-size-sm);
  max-width: 400px;
  margin: 0 auto;
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.alert--info {
  background: var(--color-info-50);
  border: 1px solid var(--color-info-500);
  color: var(--color-info-700);
}

.alert--success {
  background: var(--color-success-50);
  border: 1px solid var(--color-success-500);
  color: var(--color-success-700);
}

.alert--warning {
  background: var(--color-warning-50);
  border: 1px solid var(--color-warning-500);
  color: var(--color-warning-700);
}

.alert--error {
  background: var(--color-error-50);
  border: 1px solid var(--color-error-500);
  color: var(--color-error-700);
}

.alert__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.alert__content {
  flex: 1;
}

.alert__title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
}

/* ============================================
   DIVIDERS
   ============================================ */
.divider {
  height: 1px;
  background: var(--border-default);
  margin: var(--spacing-lg) 0;
}

.divider--with-text {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.divider--with-text::before,
.divider--with-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-default);
}

/* ============================================
   TOOLTIPS
   ============================================ */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-neutral-900);
  color: white;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: var(--z-tooltip);
}

[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

/* RTL tooltip position */
html[dir="rtl"] [data-tooltip]::after {
  left: auto;
  right: 50%;
  transform: translateX(50%) translateY(-8px);
}

html[dir="rtl"] [data-tooltip]:hover::after {
  transform: translateX(50%) translateY(-4px);
}
