/* ============================================
   Sidebar Styles
   ============================================ */

/* Mobile toggle button */
.mobile-menu-toggle {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(10, 10, 10, 0.95);
    border: 2px solid var(--accent-blue);
    color: var(--accent-blue);
    font-size: 1.3rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    transition: none;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    user-select: none;
    -webkit-user-select: none;
}

.mobile-menu-toggle:hover {
    background: var(--accent-blue);
    color: var(--text-primary);
    box-shadow: 0 6px 20px rgba(46, 171, 209, 0.4);
}

/* Sidebar base */
.sidebar-nav {
    position: fixed;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    z-index: 998;
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    background: rgba(6, 14, 18, 0.7);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transition: left 0.3s ease;
}

/* Desktop sidebar */
@media (min-width: 769px) {
    .sidebar-nav {
        left: 20px !important;
    }
    
    .mobile-menu-toggle {
        display: none !important;
    }
    
    .sidebar-nav .sidebar-tooltip {
        display: block !important;
    }
}

/* Mobile sidebar */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex !important;
    }
    
    .sidebar-nav {
        position: fixed !important;
        top: 80px !important;
        left: -75px !important;
        width: 75px !important;
        height: auto !important;
        max-height: calc(100vh - 120px) !important;
        overflow-y: auto !important;
        z-index: 1000 !important;
        transform: none !important;
        border-radius: 50px !important;
        background: rgba(6, 14, 18, 0.7) !important;
        padding: 15px !important;
    }
    
    .sidebar-nav.active {
        left: 40px !important;
    }
    
    .sidebar-tooltip {
        display: none !important;
    }
    
    .sidebar-btn {
        width: 42px !important;
        height: 42px !important;
        font-size: 1rem !important;
    }
}

/* Common sidebar button styles */
.sidebar-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(26, 26, 26, 0.9);
    border: 2px solid var(--accent-blue);
    color: var(--accent-blue);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    text-decoration: none;
    position: relative;
}

.sidebar-btn:hover {
    background: var(--accent-blue);
    color: var(--text-primary);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(46, 171, 209, 0.4);
}

.sidebar-btn i {
    transition: transform 0.3s ease;
}

.sidebar-btn:hover i {
    transform: rotate(5deg);
}

/* Tooltip - desktop only */
.sidebar-tooltip {
    position: absolute;
    left: 60px;
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 0.9rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--accent-blue);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.sidebar-tooltip::after {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-right: 6px solid var(--accent-blue);
}

.sidebar-btn:hover .sidebar-tooltip {
    opacity: 1;
    visibility: visible;
}

.sidebar-divider {
    width: 40px;
    height: 2px;
    background: var(--border-color);
    margin: 10px auto;
    border-radius: 2px;
}