/* Tile Mega Menu — Modern E-commerce Enhanced (2025) */

/* Design Tokens */
:root {
    --mm2-bg: #ffffff;
    --mm2-surface: #ffffff;
    --mm2-surface-elevated: rgba(255,255,255,0.98);
    --mm2-muted: #f8fafc;
    --mm2-border: #e2e8f0;
    --mm2-border-strong: #cbd5e1;
    --mm2-accent: #6366f1;
    --mm2-accent-hover: #4f46e5;
    --mm2-accent-10: rgba(99,102,241,.10);
    --mm2-accent-20: rgba(99,102,241,.20);
    --mm2-fg: #0f172a;
    --mm2-fg-muted: #64748b;
    --mm2-fg-light: #94a3b8;
    
    /* Enhanced Shadows - Multi-layer elevation */
    --mm2-shadow-sm: 0 2px 8px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
    --mm2-shadow-md: 0 8px 24px rgba(15,23,42,.10), 0 2px 8px rgba(15,23,42,.06);
    --mm2-shadow-lg: 0 20px 60px rgba(15,23,42,.14), 0 8px 24px rgba(15,23,42,.08);
    --mm2-shadow-xl: 0 32px 80px rgba(15,23,42,.18), 0 12px 32px rgba(15,23,42,.10);
    --mm2-shadow-hover: 0 16px 40px rgba(15,23,42,.16), 0 6px 16px rgba(15,23,42,.08);
    
    /* Border Radius */
    --mm2-radius-xl: 20px;
    --mm2-radius-lg: 16px;
    --mm2-radius-md: 12px;
    --mm2-radius-sm: 10px;
    
    --mm2-z: 60;
    
    /* Animation Timing */
    --mm2-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --mm2-transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --mm2-transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .navbar { position: relative; z-index: var(--mm2-z); }
  
  /* Trigger Button - Enhanced */
  .mm2-trigger {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 14px; border-radius: var(--mm2-radius-md);
    border: 1.5px solid var(--mm2-border);
    background: var(--mm2-surface); color: var(--mm2-fg);
    cursor: pointer; user-select: none;
    transition: all var(--mm2-transition-fast);
    text-decoration: none;
    font-weight: 600;
    box-shadow: var(--mm2-shadow-sm);
  }
  .mm2-trigger:hover { 
    border-color: var(--mm2-accent); 
    background: var(--mm2-muted);
    box-shadow: var(--mm2-shadow-md);
    transform: translateY(-1px);
  }
  .mm2-trigger:active { transform: translateY(0); }
  .mm2-trigger svg {max-width: unset !important; transition: transform var(--mm2-transition-fast); }
  .mm2-trigger:hover svg { transform: scale(1.05); }
  
  /* Backdrop - Enhanced Glassmorphism */
  .mm2-backdrop {
    position: fixed; 
    inset: 0;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15,23,42,.40);
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
    opacity: 0; 
    pointer-events: none;
    z-index: 499;
    transition: opacity var(--mm2-transition-base);
  }
  .mm2-open .mm2-backdrop { opacity: 1; pointer-events: auto; }
  
  /* Panel - Glassmorphism Enhanced */
  .mm2-panel {
    position: fixed;
    left: 50%;
    top: 120px;
    transform: translateX(-50%) translateY(-16px);
    width: min(1200px, 95vw);
    background: var(--mm2-surface-elevated);
    backdrop-filter: blur(20px) saturate(1.8);
    -webkit-backdrop-filter: blur(20px) saturate(1.8);
    border: 1.5px solid var(--mm2-border-strong);
    border-radius: var(--mm2-radius-xl);
    box-shadow: var(--mm2-shadow-xl);
    display: none;
    overflow: hidden;
    opacity: 0;
    z-index: 500;
    transition: transform var(--mm2-transition-slow), opacity var(--mm2-transition-base);
  }
  .mm2-open .mm2-panel { 
    display: block; 
    opacity: 1; 
    transform: translateX(-50%) translateY(0);
  }
  
  /* View switcher */
  .mm2-view { display: none; }
  .mm2-open .mm2-view.is-active { display: block; }
  
  /* Top grid (level-1 tiles) - Enhanced */
  .mm2-top {
    padding: 24px;
    max-height: 75vh; overflow: auto;
  }
  .mm2-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 14px;
  }
  @media (max-width: 1200px) { .mm2-grid { grid-template-columns: repeat(3, minmax(0,1fr)); } }
  @media (max-width: 960px)  { .mm2-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; } }
  
  /* Stagger animation for cards */
  .mm2-open .mm2-card {
    animation: slideInUp 0.3s cubic-bezier(0.4, 0, 0.2, 1) backwards;
  }
  .mm2-open .mm2-card:nth-child(1)  { animation-delay: 0.02s; }
  .mm2-open .mm2-card:nth-child(2)  { animation-delay: 0.04s; }
  .mm2-open .mm2-card:nth-child(3)  { animation-delay: 0.06s; }
  .mm2-open .mm2-card:nth-child(4)  { animation-delay: 0.08s; }
  .mm2-open .mm2-card:nth-child(5)  { animation-delay: 0.10s; }
  .mm2-open .mm2-card:nth-child(6)  { animation-delay: 0.12s; }
  .mm2-open .mm2-card:nth-child(7)  { animation-delay: 0.14s; }
  .mm2-open .mm2-card:nth-child(8)  { animation-delay: 0.16s; }
  .mm2-open .mm2-card:nth-child(9)  { animation-delay: 0.18s; }
  .mm2-open .mm2-card:nth-child(10) { animation-delay: 0.20s; }
  .mm2-open .mm2-card:nth-child(11) { animation-delay: 0.22s; }
  .mm2-open .mm2-card:nth-child(12) { animation-delay: 0.24s; }
  .mm2-open .mm2-card:nth-child(n+13) { animation-delay: 0.26s; }
  
  @keyframes slideInUp {
    from {
      opacity: 0;
      transform: translateY(12px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .mm2-card {
    position: relative;
    display: flex; gap: 14px; align-items: center;
    padding: 16px; border-radius: var(--mm2-radius-md);
    background: var(--mm2-surface);
    border: 1.5px solid var(--mm2-border);
    text-decoration: none; color: var(--mm2-fg);
    transition: all var(--mm2-transition-fast);
    min-height: 72px;
    box-shadow: var(--mm2-shadow-sm);
  }
  .mm2-card:hover { 
    border-color: var(--mm2-accent);
    background: linear-gradient(135deg, rgba(255,255,255,1), rgba(248,250,252,1));
    box-shadow: var(--mm2-shadow-hover);
    transform: translateY(-3px);
  }
  .mm2-card:active { transform: translateY(-1px); }
  
  /* Icon with category-specific gradients */
  .mm2-card .mm2-ico {
    width: 48px; height: 48px; border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #e0e7ff, #fff);
    border: 1.5px solid #c7d2fe;
    color: #4f46e5;
    flex-shrink: 0;
    transition: all var(--mm2-transition-fast);
    box-shadow: 0 2px 8px rgba(99,102,241,0.1);
  }
  .mm2-card:hover .mm2-ico {
    transform: scale(1.08) rotate(2deg);
    box-shadow: 0 4px 16px rgba(99,102,241,0.2);
  }
  .mm2-card .mm2-ico svg { transition: transform var(--mm2-transition-fast); }
  .mm2-card:hover .mm2-ico svg { transform: scale(1.1); }
  
  .mm2-card .mm2-title { 
    font-weight: 700; 
    font-size: 15px;
    letter-spacing: -0.01em;
    line-height: 1.3;
  }
  .mm2-card .mm2-sub { 
    color: var(--mm2-fg-muted); 
    font-size: 12.5px; 
    margin-top: 3px;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .mm2-card .mm2-count {
    display: inline-flex;
    padding: 2px 8px;
    border-radius: 6px;
    background: var(--mm2-accent-10);
    color: var(--mm2-accent);
    font-weight: 600;
    font-size: 11px;
    margin-left: 4px;
  }
  
  /* Detail view (level-2 + level-3) - Enhanced */
  .mm2-detail {
    position: relative;
    padding: 16px 24px 24px;
    max-height: 70vh; overflow: auto;
  }
  .mm2-detail-header {
    display: flex; align-items: center; gap: 14px;
    padding: 10px 0 16px; border-bottom: 2px solid var(--mm2-muted); margin-bottom: 16px;
  }
  .mm2-back {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 12px;
    border: 1.5px solid var(--mm2-border); background: #fff; color: var(--mm2-fg);
    cursor: pointer;
    transition: all var(--mm2-transition-fast);
    box-shadow: var(--mm2-shadow-sm);
  }
  .mm2-back:hover {
    border-color: var(--mm2-accent);
    background: var(--mm2-muted);
    transform: translateX(-3px);
    box-shadow: var(--mm2-shadow-md);
  }
  .mm2-detail-title { 
    font-weight: 800; 
    font-size: 18px;
    letter-spacing: -0.02em;
  }
  
  /* Two-pane layout (desktop) - Enhanced */
  .mm2-detail-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 20px;
  }
  
  /* Left: subnav (level-2 list) - Enhanced */
  .mm2-subnav {
    position: sticky; top: 8px;
    align-self: start;
    max-height: calc(70vh - 56px);
    overflow: auto;
    padding-right: 6px;
  }
  .mm2-subnav::-webkit-scrollbar { width: 8px; height: 8px; }
  .mm2-subnav::-webkit-scrollbar-track { background: transparent; }
  .mm2-subnav::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 8px; }
  .mm2-subnav::-webkit-scrollbar-thumb:hover { background: #94a3b8; }
  
  .mm2-subitem {
    display: flex; align-items: center; justify-content: flex-start; gap: 10px;
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1.5px solid transparent;
    background: transparent;
    color: var(--mm2-fg);
    cursor: pointer;
    text-align: left;
    transition: all var(--mm2-transition-fast);
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
    position: relative;
  }
  .mm2-subitem::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--mm2-accent);
    border-radius: 0 2px 2px 0;
    transition: height var(--mm2-transition-fast);
  }
  .mm2-subitem:hover { 
    background: var(--mm2-muted);
    color: var(--mm2-accent-hover);
  }
  .mm2-subitem.active {
    background: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(99,102,241,0.04));
    border-color: var(--mm2-accent-20);
    color: var(--mm2-accent-hover);
    box-shadow: inset 0 0 0 1px rgba(99,102,241,0.1);
  }
  .mm2-subitem.active::before {
    height: 24px;
  }
  
  /* Right: subcontent (level-3 grid) - Enhanced */
  .mm2-subcontent { min-height: 240px; }
  .mm2-links {
    display: grid; gap: 12px 14px;
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
  @media (max-width: 1200px) { .mm2-links { grid-template-columns: repeat(2, minmax(0,1fr)); } }
  
  .mm2-link {
    display: flex; align-items: center; gap: 12px;
    padding: 14px; border: 1.5px solid var(--mm2-border); border-radius: var(--mm2-radius-md);
    background: var(--mm2-surface); color: var(--mm2-fg); text-decoration: none;
    min-height: 52px;
    font-weight: 500;
    font-size: 14px;
    transition: all var(--mm2-transition-fast);
    box-shadow: var(--mm2-shadow-sm);
    position: relative;
    justify-content: space-between;
  }
  .mm2-link:hover { 
    background: var(--mm2-muted); 
    border-color: var(--mm2-accent);
    transform: translateX(4px);
    box-shadow: var(--mm2-shadow-md);
  }
  .mm2-link-text {
    flex: 1;
  }
  
  /* Product Thumbnails */
  .mm2-thumbs {
    display: flex;
    gap: 6px;
    align-items: center;
    margin-left: auto;
    flex-shrink: 0;
  }
  .mm2-thumb {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    object-fit: cover;
    border: 1.5px solid var(--mm2-border);
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    transition: all var(--mm2-transition-fast);
    background: var(--mm2-muted);
  }
  .mm2-link:hover .mm2-thumb {
    border-color: var(--mm2-accent);
    box-shadow: 0 4px 10px rgba(99,102,241,0.15);
    transform: scale(1.08);
  }
  
  /* Thumbnail Skeleton Loader */
  .mm2-thumb-skeleton {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border: 1.5px solid var(--mm2-border);
  }
  
  .mm2-badge {
    font-size: 11px; padding: 3px 10px; margin-left: auto;
    border-radius: 12px; background: var(--mm2-accent-10); color: var(--mm2-accent);
    font-weight: 700;
    border: 1px solid var(--mm2-accent-20);
  }
  
  /* "See all" highlight card - Enhanced */
  .mm2-seeall {
    border: 2px dashed var(--mm2-accent);
    background: linear-gradient(135deg, rgba(99,102,241,.08), rgba(99,102,241,.02));
    font-weight: 700;
  }
  .mm2-seeall:hover {
    background: linear-gradient(135deg, rgba(99,102,241,.14), rgba(99,102,241,.06));
    border-style: solid;
    transform: translateX(6px) scale(1.02);
  }
  
  /* Mobile panel styles - Enhanced with drag handle & better touch targets */
  @media (max-width: 960px) {
    .mm2-panel {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      top: auto;
      width: 100%;
      max-height: 88vh;
      transform: translateX(0) translateY(100%);
      border-radius: var(--mm2-radius-xl) var(--mm2-radius-xl) 0 0;
      border-bottom: none;
    }
    .mm2-open .mm2-panel {
      transform: translateX(0) translateY(0); z-index: 9999;
    }
    
    /* Enhanced backdrop for mobile */
    .mm2-backdrop {
      backdrop-filter: blur(6px) saturate(1.2);
      -webkit-backdrop-filter: blur(6px) saturate(1.2);
    }
    
    /* Mobile close button - Soft glassmorphism */
    .mm2-mobile-close {
      position: absolute;
      top: 4px;
      right: 8px;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      border: 1px solid rgba(226, 232, 240, 0.6);
      background: rgba(255, 255, 255, 0.85);
      backdrop-filter: blur(12px) saturate(1.8);
      -webkit-backdrop-filter: blur(12px) saturate(1.8);
      color: var(--mm2-fg-muted);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all var(--mm2-transition-fast);
      box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
      z-index: 20;
    }
    .mm2-mobile-close:hover {
      background: rgba(254, 242, 242, 0.95);
      border-color: rgba(252, 165, 165, 0.8);
      color: #dc2626;
      box-shadow: 0 4px 12px rgba(220, 38, 38, 0.15);
    }
    .mm2-mobile-close:active {
      transform: scale(0.92);
    }
    
    /* Drag handle indicator */
    .mm2-top::before,
    .mm2-detail::before {
      content: '';
      position: sticky;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 40px;
      height: 4px;
      background: var(--mm2-border-strong);
      border-radius: 999px;
      margin: 12px auto 20px;
      display: block;
      z-index: 10;
      transition: background var(--mm2-transition-fast);
    }
    .mm2-panel:active .mm2-top::before,
    .mm2-panel:active .mm2-detail::before {
      background: #94a3b8;
    }
    
    .mm2-top {
      padding: 10px;  
    }
    
    .mm2-top, .mm2-detail { 
      max-height: min(82vh, 720px);
      padding-top: 8px;
    }
  
    /* Two-pane collapses: subnav becomes GRID (no horizontal scroll) */
    .mm2-detail-layout { display: block; }
    .mm2-subnav {
      position: static; max-height: none; overflow: visible;
      display: grid; gap: 10px; padding: 10px 4px 16px; margin-bottom: 16px;
      grid-template-columns: repeat(2, minmax(0,1fr));
      border-bottom: 2px solid var(--mm2-muted);
    }
    .mm2-subitem {
      margin: 0; width: 100%; text-align: center;
      border-radius: 14px;
      background: #fff; border: 1.5px solid var(--mm2-border);
      white-space: normal; line-height: 1.3; min-height: 48px;
      justify-content: center;
      padding: 12px 10px;
      font-size: 13.5px;
      box-shadow: var(--mm2-shadow-sm);
    }
    .mm2-subitem::before { display: none; }
    .mm2-subitem:hover {
      transform: scale(1.02);
    }
    .mm2-subitem.active {
      background: linear-gradient(135deg, var(--mm2-accent), var(--mm2-accent-hover));
      border-color: var(--mm2-accent-hover);
      color: white;
      box-shadow: 0 4px 12px rgba(99,102,241,0.3);
      font-weight: 700;
    }
  
    /* Level-3 grid tetap 2 kolom dengan spacing lebih baik */
    .mm2-links { 
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
    }
    
    /* Mobile: hide thumbnails untuk save space */
    .mm2-thumbs {
      display: none;
    }
    
    /* Larger touch targets for mobile */
    .mm2-card {
      min-height: 80px;
      padding: 18px 14px;
    }
    .mm2-card .mm2-ico {
      width: 50px;
      height: 50px;
    }
    .mm2-card .mm2-title {
      font-size: 14px;
    }
    .mm2-card .mm2-sub {
      font-size: 11.5px;
    }
    .mm2-link {
      min-height: 56px;
      padding: 16px;
    }
    .mm2-back {
      width: 44px;
      height: 44px;
    }
    
    /* Grid spacing */
    .mm2-grid {
      gap: 10px;
    }
  }