/**
 * Responsive Styles - Smaiz Bag Theme
 * Mobile-First Breakpoints: 320px → 768px → 1024px → 1280px → 1920px
 */

/* ========================================
   BASE - MOBILE (320px+)
   Default styles are already mobile-first
======================================== */

/* ========================================
   SMALL TABLETS (480px+)
======================================== */
@media (min-width: 480px) {
  /* Container adjustments */
  .container {
    padding: 0 var(--spacing-md);
  }

  /* Posts Grid */
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer */
  .footer-widgets {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========================================
   TABLETS (768px+)
======================================== */
@media (min-width: 768px) {
  /* Typography scaling */
  h1 { font-size: 3rem; }
  h2 { font-size: 2.5rem; }
  h3 { font-size: 2rem; }

  /* Header */
  .header-inner {
    padding: 1.25rem 0;
  }

  .site-logo img {
    max-height: 60px;
  }

  /* Show desktop navigation, hide mobile toggle */
  .main-navigation {
    display: block;
  }

  .mobile-menu-toggle {
    display: none;
  }

  /* Header Actions spacing */
  .header-actions {
    gap: var(--spacing-md);
  }

  /* Content */
  .content-wrapper {
    padding: var(--spacing-2xl) 0;
  }

  .page-header {
    margin-bottom: var(--spacing-2xl);
  }

  /* Posts Grid */
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }

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

  /* Footer */
  .footer-widgets {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2xl);
  }

  .footer-bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  /* Back to Top */
  .back-to-top {
    bottom: 40px;
    right: 40px;
  }
}

/* ========================================
   DESKTOP (1024px+)
======================================== */
@media (min-width: 1024px) {
  /* Typography */
  :root {
    --font-size-base: 1.0625rem; /* 17px */
  }

  h1 { font-size: 3.5rem; }
  h2 { font-size: 3rem; }

  /* Container */
  .container {
    padding: 0 var(--spacing-lg);
  }

  /* Header */
  .header-inner {
    padding: 0.5rem 0;
  }

  .site-logo img {
    max-height: 70px;
  }

  /* Primary Navigation */
  .primary-menu {
    gap: var(--spacing-lg);
  }

  .primary-menu a {
    font-size: var(--font-size-lg);
    padding: 0.75rem 1rem;
  }

  /* Dropdown menus (if you add sub-menus later) */
  .primary-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: var(--spacing-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
  }

  .primary-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  /* Content */
  .content-wrapper {
    padding: 3rem 0;
  }

  /* Posts Grid - 3 columns */
  .posts-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Footer - 4 columns */
  .footer-widgets {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }

  .footer-about {
    grid-column: 1;
  }
}

/* ========================================
   LARGE DESKTOP (1280px+)
======================================== */
@media (min-width: 1280px) {
  /* Typography */
  h1 { font-size: 4rem; }
  h2 { font-size: 3.25rem; }

  /* Container */
  .container {
    padding: 0 var(--spacing-xl);
  }

  /* Header */
  .site-logo img {
    max-height: 50px;
  }

  /* Primary Navigation */
  .primary-menu {
    gap: var(--spacing-xl);
  }

  /* Content spacing */
  .content-wrapper {
    padding: 4rem 0;
  }

  .page-header {
    margin-bottom: 3rem;
  }

  /* Posts Grid */
  .posts-grid {
    gap: 2rem;
  }

  .post-content {
    padding: var(--spacing-xl);
  }
}

/* ========================================
   EXTRA LARGE (1920px+)
======================================== */
@media (min-width: 1920px) {
  /* Container max-width */
  .container {
    max-width: 1600px;
  }

  /* Typography */
  h1 { font-size: 4.5rem; }

  /* Content */
  .content-wrapper {
    padding: 5rem 0;
  }
}

/* ========================================
   TOUCH DEVICE OPTIMIZATIONS
======================================== */
@media (hover: none) and (pointer: coarse) {
  /* Increase touch target sizes */
  .btn {
    min-height: 48px;
    padding: 14px 28px;
  }

  .primary-menu a {
    padding: 0.75rem 1rem;
  }

  .search-toggle,
  .account-link,
  .cart-link {
    padding: 0.75rem;
    min-width: 48px;
    min-height: 48px;
  }

  /* Remove hover effects */
  .post-card:hover {
    transform: none;
  }

  .post-card:hover .post-thumbnail img {
    transform: none;
  }

  /* Tap highlights */
  a, button {
    -webkit-tap-highlight-color: rgba(166, 124, 82, 0.2);
  }
}

/* ========================================
   PRINT STYLES
======================================== */
@media print {
  /* Hide non-essential elements */
  .site-header,
  .site-footer,
  .mobile-nav-overlay,
  .search-overlay,
  .back-to-top,
  .header-actions {
    display: none !important;
  }

  /* Optimize for print */
  body {
    background: white;
    color: black;
    font-size: 12pt;
    line-height: 1.5;
  }

  a {
    text-decoration: underline;
    color: black;
  }

  /* Show URL after links */
  a[href]:after {
    content: " (" attr(href) ")";
  }

  /* Page breaks */
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }

  img {
    page-break-inside: avoid;
  }
}

/* ========================================
   DARK MODE (Optional - Future Enhancement)
======================================== */
@media (prefers-color-scheme: dark) {
  /* Uncomment to enable automatic dark mode
  :root {
    --bg-primary: var(--brown-900);
    --bg-secondary: var(--brown-800);
    --text-primary: var(--brown-100);
    --text-secondary: var(--brown-200);
    --border-color: var(--brown-700);
  }

  .site-header {
    background-color: var(--brown-900);
    border-bottom-color: var(--brown-800);
  }

  .post-card {
    background-color: var(--brown-800);
  }
  */
}

/* ========================================
   REDUCED MOTION
======================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .post-thumbnail img,
  .post-card,
  .back-to-top,
  .btn {
    transition: none !important;
  }
}

/* ========================================
   HIGH CONTRAST MODE
======================================== */
@media (prefers-contrast: high) {
  :root {
    --border-color: var(--brown-700);
    --border-color-dark: var(--brown-800);
  }

  .btn {
    border: 2px solid currentColor;
  }

  .post-card {
    border: 1px solid var(--border-color-dark);
  }
}

/* ========================================
   LANDSCAPE MOBILE
======================================== */
@media (max-height: 500px) and (orientation: landscape) {
  .mobile-nav-content {
    padding: var(--spacing-sm);
  }

  .mobile-menu a {
    padding: var(--spacing-xs) 0;
    font-size: var(--font-size-base);
  }

  .search-overlay-content {
    max-width: 500px;
  }
}

/* ========================================
   IPAD PRO SPECIFIC
======================================== */
@media only screen 
  and (min-width: 1024px) 
  and (max-width: 1366px)
  and (-webkit-min-device-pixel-ratio: 2) {
  
  .container {
    max-width: 960px;
  }

  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========================================
   RESPONSIVE UTILITIES
======================================== */

/* Hide on mobile */
@media (max-width: 767px) {
  .hide-mobile {
    display: none !important;
  }
}

/* Hide on tablet */
@media (min-width: 768px) and (max-width: 1023px) {
  .hide-tablet {
    display: none !important;
  }
}

/* Hide on desktop */
@media (min-width: 1024px) {
  .hide-desktop {
    display: none !important;
  }

  /* Show only on mobile */
  .mobile-only {
    display: none !important;
  }
}

/* Show only on mobile */
@media (max-width: 767px) {
  .desktop-only {
    display: none !important;
  }
}