.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    /* padding: 0.625rem 1.25rem; */
    margin: 5px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s ease;
    color: white;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    /* background: linear-gradient(135deg, #F3F4F6 0%, #6B7280 100%); */
    min-height: 100vh;
    align-items: center;
    justify-content: center;
}

.btn-logout {
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
    color: white;
    box-shadow: 0 2px 6px rgba(30, 58, 138, 0.4);
}

    .btn-logout:hover {
        background: linear-gradient(135deg, #1e40af 0%, #1e293b 100%);
        transform: translateY(-2px);
        box-shadow: 0 2px 6px rgba(30, 58, 138, 0.4);
    }

.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 20px;
}

    .sortable:hover {
        background-color: #f1f5f9;
    }

.sort-icon {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    flex-direction: column;
    gap: 1px;
}

    .sort-icon svg {
        width: 12px;
        height: 12px;
        opacity: 0.3;
        transition: opacity 0.2s;
    }

    .sort-icon.asc .sort-up,
    .sort-icon.desc .sort-down {
        opacity: 1;
    }

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

    .pagination button,
    .pagination a {
        padding: 0.5rem 0.75rem;
        border: 1px solid #cbd5e1;
        border-radius: 0.375rem;
        background: white;
        color: #475569;
        font-weight: 500;
        text-decoration: none;
        transition: all 0.2s;
        cursor: pointer;
    }

        .pagination button:hover:not(:disabled),
        .pagination a:hover:not(.active) {
            background: #f1f5f9;
            border-color: #94a3b8;
        }

        .pagination button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

    .pagination .active {
        background: #3b82f6;
        color: white;
        border-color: #3b82f6;
    }
.nav-link {
    position: relative;
    transition: all 0.3s ease;
}

    .nav-link::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: linear-gradient(to right, #3b82f6, #22c55e);
        transition: width 0.3s ease;
    }

    .nav-link:hover::before {
        width: 100%;
    }

    .nav-link.active::before {
        width: 100%;
    }