/* ===================================================================
   MAIN STYLESHEET - CONSOLIDATED CSS ARCHITECTURE
   Replaces the fragmented CSS files with a unified component-based system
   ================================================================= */

/* === BASE STYLES === */
@import url('./base/reset.css');
@import url('./base/variables.css');
@import url('./design-system/tokens.css');
@import url('./base/typography.css');
@import url('./base/layout.css');

/* === COMPONENTS === */
@import url('./components/buttons.css');
@import url('./components/cards.css');
@import url('./components/forms.css');
@import url('./components/modals.css');
@import url('./components/navigation.css');
@import url('./components/alerts.css');
@import url('./components/loading.css');

/* === UTILITIES === */
@import url('./utilities/spacing.css');
@import url('./utilities/colors.css');
@import url('./utilities/responsive.css');

/* === PAGE-SPECIFIC STYLES === */
@import url('./pages/dashboard.css');
@import url('./pages/gallery.css');
@import url('./pages/form-generation.css');

/* === GLOBAL OVERRIDES AND FIXES === */

/* Ensure consistent box-sizing */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Remove default margins and paddings */
* {
  margin: 0;
  padding: 0;
}

/* Improve text rendering */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: var(--radius-base);
}

/* Remove focus outline for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --color-neutral-200: #000000;
    --color-neutral-300: #000000;
    --color-neutral-700: #ffffff;
    --color-neutral-800: #ffffff;
  }
}

/* Print styles */
@media print {
  .no-print,
  .loading-overlay,
  .toast-container,
  .modal,
  .notification-toggle,
  .theme-toggle {
    display: none !important;
  }
  
  .card,
  .alert {
    break-inside: avoid;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
}

/* === LEGACY COMPATIBILITY === */

/* Maintain compatibility with existing class names */
.btn-generate {
  @extend .btn;
  @extend .btn-primary;
}

.btn-reset {
  @extend .btn;
  @extend .btn-secondary;
}

.btn-start-server {
  @extend .btn;
  @extend .btn-success;
}

.btn-stop-server {
  @extend .btn;
  @extend .btn-danger;
}

/* Server status compatibility */
.server-status.status-running {
  @extend .alert;
  @extend .alert-success;
}

.server-status.status-starting {
  @extend .alert;
  @extend .alert-warning;
}

.server-status.status-error,
.server-status.status-failed {
  @extend .alert;
  @extend .alert-error;
}

.server-status.status-stopped {
  @extend .alert;
  @extend .alert-info;
}

/* Image card compatibility */
.image-card {
  @extend .card;
}

/* Removed .image-modal extend - using modal--image modifier instead */

/* Form compatibility */
.form-control {
  /* Already defined in forms.css */
}

.form-group {
  /* Already defined in forms.css */
}

/* Navigation compatibility */
.nav-link {
  /* Already defined in navigation.css */
}

.header {
  /* Already defined in navigation.css */
}

/* === PERFORMANCE OPTIMIZATIONS === */

/* GPU acceleration for frequently animated elements */
.btn,
.card,
.modal-content,
.nav-link,
.loading-spinner {
  transform: translateZ(0);
  backface-visibility: hidden;
  perspective: 1000px;
}

/* Optimize repaints */
.theme-transition {
  transition: 
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base);
}

/* Contain layout shifts */
.main-content {
  contain: layout style paint;
}

/* === BROWSER-SPECIFIC FIXES === */

/* Safari fixes */
@supports (-webkit-appearance: none) {
  .form-control {
    -webkit-appearance: none;
  }
  
  .btn {
    -webkit-appearance: none;
  }
}

/* Firefox fixes */
@supports (-moz-appearance: none) {
  .form-control {
    -moz-appearance: none;
  }
}

/* Edge/IE fixes */
@supports (-ms-ime-align: auto) {
  .card {
    /* IE11 flexbox fixes */
    display: block;
  }
}

/* === CUSTOM PROPERTIES FALLBACKS === */

/* Fallback colors for older browsers */
.btn-primary {
  background-color: #D3AF6D; /* Fallback */
  background-color: var(--color-primary-500);
}

.btn-success {
  background-color: #10b981; /* Fallback */
  background-color: var(--color-success-500);
}

.btn-danger {
  background-color: #ef4444; /* Fallback */
  background-color: var(--color-error-500);
}

/* === DEBUGGING UTILITIES (DEVELOPMENT ONLY) === */
/* Remove in production */
.debug-grid {
  background-image: 
    linear-gradient(rgba(255, 0, 0, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 0, 0, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.debug-outline * {
  outline: 1px solid red !important;
}

/* === COMPONENT STATES === */

/* Loading states */
.is-loading {
  pointer-events: none;
  opacity: 0.7;
}

/* Disabled states */
.is-disabled {
  pointer-events: none;
  opacity: 0.5;
}

/* Hidden states */
.is-hidden {
  display: none !important;
}

.is-invisible {
  visibility: hidden;
}

/* Active states */
.is-active {
  /* Context-dependent styling */
}

/* === ANIMATION CLASSES === */

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

.fade-out {
  animation: fadeOut 0.3s ease-out;
}

.slide-in {
  animation: slideIn 0.3s ease-out;
}

.slide-out {
  animation: slideOut 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes slideIn {
  from { transform: translateY(-20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideOut {
  from { transform: translateY(0); opacity: 1; }
  to { transform: translateY(-20px); opacity: 0; }
}

/* === END OF MAIN STYLESHEET === */