/* Auth page vertical centering */
.auth-container { min-height: 100vh; }

/* Permanent Sidebar Layout */
.sidebar {
    width: 280px;
    min-height: 100vh;
    background-color: #f8f9fa;
    border-right: 1px solid #dee2e6;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1030;
    transition: margin-left 0.3s ease;
}

.main-content {
    margin-left: 280px;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .sidebar {
        margin-left: -280px;
    }
    .sidebar.show {
        margin-left: 0;
    }
    .main-content {
        margin-left: 0;
    }
}

/* Sidebar header styling */
.sidebar-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #dee2e6;
    background-color: #fff;
}

.sidebar-brand {
    color: #dc3545;
    font-weight: bold;
    text-decoration: none;
}

.sidebar-brand:hover {
    color: #c82333;
    text-decoration: none;
}