:root {
    --admin-primary: #dc3545;
    --admin-primary-hover: #bb2d3b;
    --admin-bg: #f8f9fa;
}

body {
    background-color: var(--admin-bg);
}

.sidebar {
    height: 100vh;
    background-color: var(--admin-primary);
    color: #fff;
}

.sidebar a {
    color: #fff;
    text-decoration: none;
    display: block;
    padding: 0.8rem 1.2rem;
    margin: 0.2rem 0;
}

.sidebar a:hover,
.sidebar a.active {
    background-color: var(--admin-primary-hover);
    border-radius: 4px;
}

.content {
    padding: 1.5rem;
    background-color: var(--admin-bg);
    min-height: 100vh;
}

.modal-header {
    background-color: var(--admin-primary);
    color: #fff;
}

.stat-card {
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
}

.nav-list {
    display: flex;
    flex-direction: column;
}

@media (max-width: 991.98px) {
    .sidebar {
        height: auto;
        min-height: 0;
        width: 100%;
        position: sticky;
        top: 0;
        z-index: 1030;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
    }

    .sidebar h4 {
        margin-bottom: 0.75rem !important;
    }

    .nav-list {
        flex-direction: row;
        overflow-x: auto;
        gap: 0.4rem;
        padding-bottom: 0.4rem;
        white-space: nowrap;
    }

    .sidebar a {
        display: inline-flex;
        align-items: center;
        margin: 0;
        padding: 0.55rem 0.9rem;
        border-radius: 6px;
        font-size: 0.92rem;
    }

    .sidebar a.mt-5 {
        margin-top: 0 !important;
        border-top: 0 !important;
        padding-top: 0.55rem !important;
    }

    .container-fluid > .row.g-0 > [class^="col-"] {
        width: 100%;
        max-width: 100%;
        flex: 0 0 100%;
    }

    .content {
        min-height: auto;
        padding: 1rem;
    }
}