/* ===== SIDEBAR COMPONENT STYLES ===== */

.sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--bg-card);
    backdrop-filter: var(--backdrop-blur-lg);
    -webkit-backdrop-filter: var(--backdrop-blur-lg);
    border-left: 1px solid var(--border-primary);
    z-index: var(--z-100);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.sidebar.active {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4);
    border-bottom: 1px solid var(--border-primary);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    text-decoration: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: var(--weight-bold);
    font-size: var(--text-lg);
}

.sidebar-logo-image {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-weight: var(--weight-bold);
}

.sidebar-close {
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-size: var(--text-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.sidebar-close:hover {
    background: var(--bg-tertiary);
    color: var(--accent-red);
}

.sidebar-user {
    padding: var(--spacing-4);
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.sidebar-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: var(--text-lg);
}

.sidebar-user-info {
    flex: 1;
}

.sidebar-user-name {
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.sidebar-user-email {
    color: var(--text-tertiary);
    font-size: var(--text-xs);
}

.sidebar-nav {
    padding: var(--spacing-4);
}

.sidebar-nav-title {
    color: var(--text-tertiary);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--spacing-2);
}

.sidebar-nav-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-6) 0;
}

.sidebar-nav-item {
    margin-bottom: var(--spacing-1);
}

.sidebar-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
}

.sidebar-nav-link:hover {
    background: var(--bg-tertiary);
    color: var(--accent-blue);
}

.sidebar-nav-link.active {
    background: var(--accent-blue-10);
    color: var(--accent-blue);
    font-weight: var(--weight-medium);
}

.sidebar-nav-link i {
    width: 20px;
    text-align: center;
    font-size: var(--text-lg);
}

.sidebar-footer {
    padding: var(--spacing-4);
    border-top: 1px solid var(--border-primary);
    margin-top: auto;
}

.sidebar-theme-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-4);
}

.theme-options {
    display: flex;
    gap: var(--spacing-2);
}

.theme-option {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-option.light {
    background: #ffffff;
}

.theme-option.dark {
    background: #1a1a1a;
}

.theme-option.system {
    background: linear-gradient(to right, #ffffff 50%, #1a1a1a 50%);
}

.theme-option.active {
    border-color: var(--accent-blue);
}

.sidebar-logout {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
    width: 100%;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
}

.sidebar-logout:hover {
    background: var(--bg-tertiary);
    color: var(--accent-red);
}

.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--backdrop-overlay);
    backdrop-filter: var(--backdrop-blur-sm);
    -webkit-backdrop-filter: var(--backdrop-blur-sm);
    z-index: var(--z-90);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.sidebar-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* Responsive Styles */
@media (max-width: 576px) {
    .sidebar {
        width: 100%;
    }
}