/* Vestal Fullscreen Menu Styles - Column Layout */

/* Hamburger Button */
.vestal-menu-toggle {
    background: transparent;
    border: none;
    padding: 10px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
    z-index: 999;
    position: relative;
}

.vestal-menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: #000;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.vestal-menu-toggle:hover span {
    background: #666;
}

/* Full Screen Menu Overlay */
.vestal-fullscreen-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s;
}

.vestal-fullscreen-menu.active {
    opacity: 1;
    visibility: visible;
}

/* Menu Container */
.vestal-menu-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

/* Close Button */
.vestal-close-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 100;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background 0.2s;
}

.vestal-close-btn:hover {
    background: #f5f5f5;
}

.vestal-close-btn svg {
    width: 24px;
    height: 24px;
    color: #000;
}

/* Menu Content - Columns Layout */
.vestal-menu-content {
    display: flex;
    height: 100%;
    width: 100%;
}

/* Menu Error Messages */
.vestal-menu-error {
    padding: 20px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
    color: #856404;
    margin: 20px;
}

/* Menu Level Columns */
.vestal-menu-level {
    flex-shrink: 0;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 80px 30px 30px;
    border-right: 1px solid #e0e0e0;
    background: #fff;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.vestal-menu-level.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Level Widths */
.vestal-menu-level[data-level="0"] {
    width: 25%;
    min-width: 280px;
    opacity: 1;
    transform: translateX(0);
}

.vestal-menu-level[data-level="1"] {
    width: 50%;
    min-width: 400px;
}

.vestal-menu-level[data-level="2"] {
    width: 25%;
    min-width: 280px;
}

/* Hide levels by default except main */
.vestal-menu-level:not([data-level="0"]) {
    display: none;
}

.vestal-menu-level.visible {
    display: block;
}

/* Menu Headers */
.vestal-menu-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.vestal-menu-header.main-header {
    border-bottom: 3px solid #000;
}

.vestal-main-title {
    font-size: 28px;
    font-weight: 700;
    margin: 0;
    color: #000;
}

.vestal-back-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    color: #000;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background 0.2s;
    font-weight: 500;
    margin-bottom: 15px;
}

.vestal-back-btn:hover {
    background: #f5f5f5;
}

.vestal-back-btn svg {
    width: 20px;
    height: 20px;
}

.vestal-level-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0;
    color: #000;
}

/* Menu Lists */
.vestal-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.vestal-menu-list > li {
    margin-bottom: 6px;
}

/* Menu Items & Links */
.vestal-menu-list a,
.vestal-submenu-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    color: #000;
    background: transparent;
    border-radius: 8px;
    transition: all 0.2s ease;
    width: 100%;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.vestal-menu-list a:hover,
.vestal-submenu-toggle:hover {
    background: #f5f5f5;
}

/* Active state for parent items */
.vestal-menu-list li.active > .vestal-submenu-toggle {
    background: #000;
    color: #fff;
}

.vestal-menu-list li.active > .vestal-submenu-toggle svg {
    color: #fff;
}

.vestal-submenu-toggle {
    font-weight: 600;
}

.vestal-submenu-toggle svg {
    width: 10px;
    height: 14px;
    flex-shrink: 0;
    color: #666;
    transition: color 0.2s;
}

/* Second level styling */
.vestal-menu-level[data-level="1"] .vestal-menu-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
}

.vestal-menu-level[data-level="1"] .vestal-menu-list > li {
    margin-bottom: 0;
}

/* Third level styling */
.vestal-menu-level[data-level="2"] .vestal-menu-list a,
.vestal-menu-level[data-level="2"] .vestal-submenu-toggle {
    font-size: 15px;
    padding: 12px 16px;
}

/* Nested Levels - Hide them */
.vestal-menu-level .vestal-menu-level {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .vestal-menu-level[data-level="0"] {
        width: 30%;
    }
    
    .vestal-menu-level[data-level="1"] {
        width: 45%;
    }
    
    .vestal-menu-level[data-level="2"] {
        width: 25%;
    }
}

/* Mobile - Fullscreen Levels */
@media (max-width: 992px) {
    .vestal-menu-content {
        flex-direction: column;
        position: relative;
    }
    
    .vestal-menu-level {
        width: 100% !important;
        min-width: 100% !important;
        border-right: none;
        border-bottom: none;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        background: #fff;
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }
    
    .vestal-menu-level[data-level="0"] {
        position: relative;
        transform: translateX(0);
    }
    
    .vestal-menu-level.visible {
        transform: translateX(0);
    }
    
    .vestal-menu-level:not(.visible) {
        transform: translateX(100%);
    }
    
    /* When a level is active, hide previous level on mobile */
    .vestal-menu-level.slide-out {
        transform: translateX(-100%);
    }
    
    .vestal-menu-level[data-level="1"] .vestal-menu-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .vestal-menu-container {
        padding: 60px 20px 20px;
    }
    
    .vestal-main-title {
        font-size: 24px;
    }
    
    .vestal-level-title {
        font-size: 20px;
    }
    
    .vestal-menu-list a,
    .vestal-submenu-toggle {
        font-size: 15px;
        padding: 12px 16px;
    }
}

@media (max-width: 480px) {
    .vestal-menu-container {
        padding: 50px 15px 15px;
    }
    
    .vestal-main-title {
        font-size: 22px;
    }
    
    .vestal-level-title {
        font-size: 18px;
    }
    
    .vestal-menu-list a,
    .vestal-submenu-toggle {
        font-size: 14px;
        padding: 12px 16px;
    }
}

/* Scrollbar styling */
.vestal-menu-level::-webkit-scrollbar {
    width: 6px;
}

.vestal-menu-level::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.vestal-menu-level::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}

.vestal-menu-level::-webkit-scrollbar-thumb:hover {
    background: #999;
}

/* Accessibility */
.vestal-menu-toggle:focus,
.vestal-close-btn:focus,
.vestal-back-btn:focus,
.vestal-submenu-toggle:focus,
.vestal-menu-list a:focus {
    outline: 2px solid #000;
    outline-offset: 2px;
}