/* Mega Menu Styles - iLovePDF Style */

.mega-menu-wrapper {
    position: relative;
}

.mega-menu-trigger {
    cursor: pointer;
    position: relative;
    padding: 10px 15px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.mega-menu-trigger:hover {
    background-color: rgba(231, 76, 60, 0.1);
}

.mega-menu-trigger.active {
    background-color: rgba(231, 76, 60, 0.1);
}

.mega-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    animation: fadeIn 0.3s ease;
}

.mega-menu-overlay.active {
    display: block;
}

.mega-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    max-height: 85vh;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    overflow-y: auto;
    animation: slideDown 0.3s ease;
}

.mega-menu.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.mega-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-bottom: 2px solid #f0f0f0;
}

.mega-menu-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.mega-menu-close {
    background: none;
    border: none;
    font-size: 32px;
    color: var(--text-light);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
}

.mega-menu-close:hover {
    background-color: #f0f0f0;
    color: var(--primary-color);
}

.mega-menu-content {
    padding: 30px;
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.mega-menu-category {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    transition: all 0.3s;
}

.mega-menu-category:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mega-menu-category-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.mega-menu-category-title i {
    color: var(--primary-color);
    font-size: 18px;
}

.mega-menu-tools {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mega-menu-tool {
    margin-bottom: 8px;
}

.mega-menu-tool a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    transition: all 0.2s;
}

.mega-menu-tool a:hover {
    background-color: white;
    color: var(--primary-color);
    padding-left: 16px;
}

.mega-menu-tool i {
    font-size: 14px;
    width: 20px;
    color: var(--text-light);
}

.mega-menu-tool a:hover i {
    color: var(--primary-color);
}

.mega-menu-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 20px;
}

.mega-menu-btn {
    padding: 12px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
}

.mega-menu-btn-login {
    background: white;
    color: var(--text-dark);
    border: 2px solid var(--border-color);
}

.mega-menu-btn-login:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.mega-menu-btn-signup {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.mega-menu-btn-signup:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.mega-menu-footer {
    text-align: center;
    padding: 20px;
    border-top: 2px solid #f0f0f0;
    color: var(--text-light);
    font-size: 14px;
}

.mega-menu-footer strong {
    color: var(--text-dark);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .mega-menu {
        width: 95%;
        top: 60px;
        max-height: 90vh;
    }

    .mega-menu-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .mega-menu-header {
        padding: 20px;
    }

    .mega-menu-content {
        padding: 20px;
    }

    .mega-menu-title {
        font-size: 20px;
    }

    .mega-menu-actions {
        flex-direction: column;
    }

    .mega-menu-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Scrollbar Styling */
.mega-menu::-webkit-scrollbar {
    width: 8px;
}

.mega-menu::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.mega-menu::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.mega-menu::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Prevent body scroll when menu is open */
body.mega-menu-open {
    overflow: hidden;
}