@import url('./tokens.css');

.nav-dropdown-mega {
    min-width: min(980px, calc(100vw - 32px)) !important;
    padding: 0 !important;
    border-radius: var(--radius-2xl) !important;
    box-shadow: var(--shadow-mega) !important;
    border: 1px solid var(--border-100);
    overflow: hidden;
    animation: megaMenuOpen var(--transition-smooth) forwards;
}

@keyframes megaMenuOpen {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.dropdown-mega-grid {
    display: grid !important;
    grid-template-columns: 1fr 1.4fr 1fr !important;
    gap: 0 !important;
    padding: 28px 32px !important;
}

.dropdown-mega-col {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 0 16px;
}

.dropdown-mega-col:not(:last-child) {
    border-right: 1px solid var(--border-100);
}

.dropdown-mega-col:first-child {
    padding-left: 0;
}

.dropdown-mega-col:last-child {
    padding-right: 0;
}

.dropdown-mega-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem !important;
    text-transform: uppercase !important;
    letter-spacing: 1.2px !important;
    color: var(--text-500) !important;
    font-weight: 700 !important;
    margin-bottom: 12px !important;
    padding: 0 12px !important;
}

.dropdown-mega-title i {
    font-size: 0.85rem;
    opacity: 0.7;
}

.dropdown-item-sm {
    display: block;
    padding: 10px 12px !important;
    color: var(--text-700) !important;
    text-decoration: none !important;
    font-size: 0.9rem !important;
    font-weight: 500;
    border-radius: var(--radius-md) !important;
    transition: all var(--transition-fast) !important;
    border: 1px solid transparent;
}

.dropdown-item-sm:hover,
.dropdown-item-sm:focus {
    background: var(--brand-primary-50) !important;
    color: var(--brand-primary) !important;
    border-color: var(--brand-primary-100);
    outline: none;
}

.dropdown-item-sm:focus-visible {
    box-shadow: 0 0 0 2px var(--brand-primary-100);
}

.dropdown-item-featured {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 14px 16px !important;
    color: var(--text-700) !important;
    text-decoration: none !important;
    border-radius: var(--radius-lg) !important;
    transition: all var(--transition-fast) !important;
    border: 1px solid transparent;
    background: var(--surface-50);
    margin-bottom: 8px;
}

.dropdown-item-featured:last-of-type {
    margin-bottom: 0;
}

.dropdown-item-featured:hover,
.dropdown-item-featured:focus {
    background: var(--brand-primary-50) !important;
    border-color: var(--brand-primary);
    transform: translateX(4px);
    outline: none;
}

.dropdown-item-featured:focus-visible {
    box-shadow: 0 0 0 2px var(--brand-primary-100);
}

.dropdown-item-featured .item-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-900);
    transition: color var(--transition-fast);
}

.dropdown-item-featured:hover .item-title {
    color: var(--brand-primary);
}

.dropdown-item-featured .item-desc {
    font-size: 0.8rem;
    color: var(--text-500);
    line-height: 1.4;
}

.dropdown-mega-footer {
    display: flex !important;
    gap: 12px !important;
    justify-content: center !important;
    align-items: center;
    padding: 18px 32px !important;
    margin-top: 0 !important;
    background: var(--surface-50) !important;
    border-top: 1px solid var(--border-100) !important;
}

.dropdown-mega-footer .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    text-decoration: none;
    cursor: pointer;
}

.dropdown-mega-footer .btn-outline-primary {
    background: transparent;
    color: var(--text-700);
    border: 1px solid var(--border-200);
}

.dropdown-mega-footer .btn-outline-primary:hover {
    background: var(--surface-100);
    border-color: var(--text-400);
    color: var(--text-900);
}

.dropdown-mega-footer .btn-primary {
    background: var(--brand-primary);
    color: var(--surface-0);
    border: 1px solid var(--brand-primary);
}

.dropdown-mega-footer .btn-primary:hover {
    background: var(--brand-primary-600);
    border-color: var(--brand-primary-600);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(230, 57, 70, 0.3);
}

.dropdown-mega-footer .btn i {
    font-size: 0.85rem;
    transition: transform var(--transition-fast);
}

.dropdown-mega-footer .btn:hover i {
    transform: translateX(3px);
}

@media (max-width: 1024px) {
    .nav-dropdown-mega {
        min-width: min(700px, calc(100vw - 32px)) !important;
    }
    
    .dropdown-mega-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 20px !important;
    }
    
    .dropdown-mega-col:nth-child(2) {
        border-right: none;
        grid-column: 1 / -1;
        border-top: 1px solid var(--border-100);
        padding-top: 20px;
        margin-top: 8px;
    }
    
    .dropdown-mega-col:nth-child(2) .dropdown-item-featured {
        display: inline-flex;
        flex-direction: row;
        align-items: center;
        gap: 12px;
        margin-right: 8px;
        margin-bottom: 0;
    }
    
    .dropdown-mega-col:nth-child(2) .item-desc {
        display: none;
    }
}

@media (max-width: 992px) {
    .nav-dropdown-mega {
        position: static !important;
        transform: none !important;
        min-width: 100% !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        border: none !important;
        animation: none !important;
    }
    
    .dropdown-mega-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 0 !important;
        padding: 0 !important;
    }
    
    .dropdown-mega-col {
        padding: 0 !important;
        border-right: none !important;
        border-bottom: 1px solid var(--border-100);
    }
    
    .dropdown-mega-col:last-child {
        border-bottom: none;
    }
    
    .dropdown-mega-title {
        padding: 16px !important;
        margin-bottom: 0 !important;
        background: var(--surface-100);
        cursor: pointer;
        justify-content: space-between;
    }
    
    .dropdown-mega-title::after {
        content: '\F282';
        font-family: 'bootstrap-icons';
        font-size: 0.7rem;
        transition: transform var(--transition-fast);
    }
    
    .dropdown-mega-col.open .dropdown-mega-title::after {
        transform: rotate(180deg);
    }
    
    .dropdown-mega-items {
        display: none;
        padding: 8px 16px 16px;
        background: var(--surface-0);
    }
    
    .dropdown-mega-col.open .dropdown-mega-items {
        display: block;
    }
    
    .dropdown-item-sm {
        padding: 12px 16px !important;
        border-bottom: 1px solid var(--surface-100);
    }
    
    .dropdown-item-sm:last-child {
        border-bottom: none;
    }
    
    .dropdown-item-featured {
        margin-bottom: 8px;
        background: var(--surface-0);
        border: 1px solid var(--border-100);
    }
    
    .dropdown-mega-footer {
        flex-direction: column;
        gap: 10px !important;
        padding: 16px !important;
    }
    
    .dropdown-mega-footer .btn {
        width: 100%;
        justify-content: center;
    }
}