/**
 * mega-menu-horizontal.css
 * TRUE horizontal mega-menu - Full navbar width
 * From logo to cart - E-commerce premium style
 */

/* ========================================
   MEGA-MENU - FULL NAVBAR WIDTH
   ======================================== */

.megamenu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    width: 100vw;
    background: var(--white);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.12),
        0 0 0 1px rgba(0, 0, 0, 0.04);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity 0.25s cubic-bezier(0.25, 0.1, 0.25, 1),
        visibility 0.25s,
        transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    transform: translateY(-8px);
    z-index: 999;
}

.has-megamenu.open .megamenu {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateY(0);
}

/* ========================================
   CONTAINER - MATCH NAVBAR WIDTH
   ======================================== */

.megamenu-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ========================================
   GRID - HORIZONTAL CATEGORIES
   ======================================== */

.megamenu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
    padding: 48px 0;
}

/* ========================================
   CATEGORY COLUMN - VERTICAL WITHIN
   ======================================== */

.megamenu-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Category Title - Horizontal Alignment */
.megamenu-category-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-gray);
    padding-bottom: 12px;
    margin-bottom: 8px;
    border-bottom: 2px solid var(--accent-color);
}

/* ========================================
   SUBCATEGORY LINKS - LIST
   ======================================== */

.megamenu-subcategory {
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    text-decoration: none;
    display: block;
    transition: all 0.2s ease;
    cursor: pointer;
}

.megamenu-subcategory:hover {
    background: rgba(197, 160, 89, 0.08);
    color: var(--accent-color);
    transform: translateX(4px);
}

/* ========================================
   DARK MODE
   ======================================== */

[data-theme="dark"] .megamenu {
    background: rgba(26, 26, 29, 0.98);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow:
        0 16px 64px rgba(0, 0, 0, 0.8),
        0 0 0 1px rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .megamenu-category-title {
    color: #d4af6a;
    border-bottom-color: rgba(212, 175, 106, 0.3);
}

[data-theme="dark"] .megamenu-subcategory {
    color: #f5f5f7;
}

[data-theme="dark"] .megamenu-subcategory:hover {
    background: rgba(212, 175, 106, 0.12);
    color: #d4af6a;
}

/* ========================================
   HOVER BRIDGE
   ======================================== */

.has-megamenu::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 16px;
    z-index: 998;
}

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

@media (max-width: 1200px) {
    .megamenu-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 32px;
        padding: 40px 0;
    }
}

@media (max-width: 900px) {
    .megamenu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
        padding: 32px 0;
    }
}

@media (max-width: 600px) {
    .megamenu {
        top: 64px;
        max-height: calc(100vh - 64px);
        overflow-y: auto;
    }

    .megamenu-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 24px 0;
    }

    .megamenu-container {
        padding: 0 24px;
    }
}