/* ==========================================================================
   Mega Menu -- renders inside theme header nav center slot.
   No standalone positioning -- the theme's .pm-site-header owns layout.
   Uses WP preset color variables for style-variation support.
   ========================================================================== */

.pm-mega-menu {
    width: 100%;
}

.pm-mega-menu-items {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: stretch;
    gap: 0;
}

/* Top-level menu items */
.pm-mega-menu-item {
    position: relative;
}

.pm-mega-menu-item > a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 18px;
    height: 52px;
    color: var(--wp--preset--color--contrast, #e0e0e0);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: color 0.2s ease, background 0.2s ease;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
}

.pm-mega-menu-item > a:hover,
.pm-mega-menu-item:hover > a {
    color: var(--wp--preset--color--contrast, #fff);
    background: rgba(255, 255, 255, 0.05);
}

.pm-mega-menu-count {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.6;
}

/* Metal-specific hover accent colors */
.pm-metal-gold:hover > a,
.pm-metal-gold > a:hover {
    border-bottom-color: #d4af37;
    color: #d4af37;
}

.pm-metal-silver:hover > a,
.pm-metal-silver > a:hover {
    border-bottom-color: #c0c0c0;
    color: #c0c0c0;
}

.pm-metal-platinum:hover > a,
.pm-metal-platinum > a:hover {
    border-bottom-color: #e5e4e2;
    color: #e5e4e2;
}

.pm-metal-palladium:hover > a,
.pm-metal-palladium > a:hover {
    border-bottom-color: #b0b0b0;
    color: #b0b0b0;
}

/* Shop All link */
.pm-mega-menu-shop {
    margin-left: auto;
}

.pm-mega-menu-shop > a {
    color: var(--wp--preset--color--accent, #d4af37);
    font-weight: 700;
}

.pm-mega-menu-shop > a:hover {
    color: var(--wp--preset--color--accent-dark, #ffd700);
    background: rgba(212, 175, 55, 0.1);
}

/* Dropdown panel */
.pm-mega-menu-panel {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 400px;
    background: var(--wp--preset--color--surface-alt, #222);
    border: 1px solid var(--wp--preset--color--border, rgba(212, 175, 55, 0.15));
    border-top: 3px solid var(--wp--preset--color--accent, #d4af37);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    z-index: 1000000;
}

.pm-mega-menu-item:hover > .pm-mega-menu-panel {
    display: block;
}

.pm-mega-menu-panel-inner {
    padding: 20px;
}

.pm-mega-menu-panel-header {
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--wp--preset--color--border, rgba(255, 255, 255, 0.1));
}

.pm-mega-menu-panel-title {
    color: var(--wp--preset--color--accent, #d4af37);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pm-mega-menu-panel-title:hover {
    color: var(--wp--preset--color--accent-dark, #ffd700);
}

/* Subcategory grid */
.pm-mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

/* Subcategory links */
.pm-mega-menu-subcat {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    text-decoration: none;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.pm-mega-menu-subcat:hover {
    background: rgba(255, 255, 255, 0.06);
}

.pm-mega-menu-thumb {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.05);
}

.pm-mega-menu-thumb-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.08);
}

.pm-mega-menu-thumb-placeholder.pm-metal-gold {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(184, 134, 11, 0.2));
}

.pm-mega-menu-thumb-placeholder.pm-metal-silver {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.2), rgba(168, 168, 168, 0.2));
}

.pm-mega-menu-thumb-placeholder.pm-metal-platinum {
    background: linear-gradient(135deg, rgba(229, 228, 226, 0.2), rgba(211, 211, 211, 0.2));
}

.pm-mega-menu-thumb-placeholder.pm-metal-palladium {
    background: linear-gradient(135deg, rgba(176, 176, 176, 0.2), rgba(128, 128, 128, 0.2));
}

.pm-mega-menu-subcat-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pm-mega-menu-subcat-name {
    color: var(--wp--preset--color--contrast, #e0e0e0);
    font-size: 0.9rem;
    font-weight: 600;
}

.pm-mega-menu-subcat:hover .pm-mega-menu-subcat-name {
    color: var(--wp--preset--color--contrast, #fff);
}

.pm-mega-menu-subcat-count {
    color: var(--wp--preset--color--muted, #888);
    font-size: 0.75rem;
}

/* Mobile menu toggle */
.pm-mega-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--wp--preset--color--accent, #d4af37);
    font-size: 1.5rem;
    padding: 8px 0;
    cursor: pointer;
    width: 100%;
    text-align: left;
}

.pm-mega-menu-toggle-text {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
}

/* ==========================================================================
   Mobile responsive
   ========================================================================== */

@media (max-width: 768px) {
    .pm-mega-menu {
        position: relative;
    }

    .pm-mega-menu-toggle {
        display: flex;
        align-items: center;
    }

    .pm-mega-menu-items {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: -24px;
        right: -24px;
        background: var(--wp--preset--color--surface, #1a1a1a);
        z-index: 1000000;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    }

    .pm-mega-menu.pm-menu-open .pm-mega-menu-items {
        display: flex;
    }

    .pm-mega-menu-item > a {
        padding: 14px 20px;
        height: auto;
        border-bottom: 1px solid var(--wp--preset--color--border, rgba(255, 255, 255, 0.05));
        border-left: 3px solid transparent;
    }

    .pm-metal-gold:hover > a,
    .pm-metal-gold > a:hover {
        border-bottom-color: var(--wp--preset--color--border, rgba(255, 255, 255, 0.05));
        border-left-color: #d4af37;
    }

    .pm-metal-silver:hover > a,
    .pm-metal-silver > a:hover {
        border-bottom-color: var(--wp--preset--color--border, rgba(255, 255, 255, 0.05));
        border-left-color: #c0c0c0;
    }

    .pm-metal-platinum:hover > a,
    .pm-metal-platinum > a:hover {
        border-bottom-color: var(--wp--preset--color--border, rgba(255, 255, 255, 0.05));
        border-left-color: #e5e4e2;
    }

    .pm-metal-palladium:hover > a,
    .pm-metal-palladium > a:hover {
        border-bottom-color: var(--wp--preset--color--border, rgba(255, 255, 255, 0.05));
        border-left-color: #b0b0b0;
    }

    .pm-mega-menu-shop {
        margin-left: 0;
    }

    .pm-mega-menu-panel {
        position: static;
        min-width: auto;
        border: none;
        border-top: none;
        box-shadow: none;
        background: var(--wp--preset--color--base, #1a1a1a);
    }

    .pm-mega-menu-item:hover > .pm-mega-menu-panel {
        display: none;
    }

    .pm-mega-menu-item.pm-panel-open > .pm-mega-menu-panel {
        display: block;
    }

    .pm-mega-menu-grid {
        grid-template-columns: 1fr;
    }

    .pm-mega-menu-panel-inner {
        padding: 10px 20px 10px 30px;
    }
}

@media (max-width: 480px) {
    .pm-mega-menu-subcat {
        padding: 8px 10px;
    }

    .pm-mega-menu-thumb,
    .pm-mega-menu-thumb-placeholder {
        width: 36px;
        height: 36px;
    }
}