/* responsive.css */
/* 태블릿 화면 */
@media (max-width: 991.98px) {
    .member-card {
        padding: 1.25rem;
    }

    .member-card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .member-card-icon {
        margin-top: 0.5rem;
        margin-left: 0;
    }

    .usage-summary-item {
        margin-bottom: 1.5rem;
    }

    .navbar-nav {
        padding-top: 1rem;
    }

    .nav-item {
        padding: 0.25rem 0;
    }
}

/* 모바일 화면 */
@media (max-width: 767.98px) {
    .section-header h2 {
        font-size: 1.5rem;
    }

    .section-description {
        font-size: 0.85rem;
    }

    .member-card-title {
        font-size: 1.25rem;
    }

    .niche-card {
        margin-bottom: 1rem;
    }

    .reservation-item, .payment-item {
        flex-direction: column;
        padding: 1rem;
    }

    .reservation-status, .payment-due {
        margin-bottom: 0.5rem;
    }

    .notice-item {
        padding: 0.75rem;
    }

    .notice-title {
        font-size: 0.9rem;
    }

    .usage-summary-card .row {
        flex-direction: column;
    }

    .usage-summary-item {
        flex-direction: column;
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .usage-value {
        display: inline-block !important;
    }

    .usage-icon {
        margin-bottom: 0.5rem;
        margin-right: 0;
    }

    .login-container {
        padding: 1.5rem;
    }

    .table-responsive {
        font-size: 0.85rem;
    }

    .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.875rem;
    }
}

/* 작은 모바일 화면 */
@media (max-width: 575.98px) {
    .section-header h2 {
        font-size: 1.25rem;
    }

    .member-card {
        padding: 1rem;
    }

    .member-card-title {
        font-size: 1.1rem;
    }

    .login-container {
        margin: 0 1rem;
    }

    .form-control {
        font-size: 0.9rem;
    }

    .table-responsive table {
        font-size: 0.8rem;
    }

    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
}