.ucn-availability {
    width: 100%;
    margin: 1.5rem 0;
}

.ucn-availability-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.ucn-availability-controls label {
    font-weight: 600;
}

.ucn-availability-site-select {
    min-width: 20rem;
    max-width: 100%;
}

.ucn-availability-progress {
    min-height: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.ucn-availability-charts {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    gap: 1.25rem;
}

.ucn-availability-card {
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    padding: 1rem;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    background: #fff;
}

.ucn-availability-card-title {
    margin: 0 0 0.25rem;
    font-size: 1.1rem;
}

.ucn-availability-card-status {
    min-height: 1.4rem;
    margin-bottom: 0.5rem;
    color: #50575e;
    font-size: 0.9rem;
}

.ucn-availability-canvas-wrapper {
    position: relative;
    width: 100%;
    height: 320px;
}

.ucn-availability-card-loading {
    opacity: 0.8;
}

.ucn-availability-card-error {
    border-color: #d63638;
}

.ucn-availability-card-error
.ucn-availability-card-status {
    color: #b32d2e;
}

.ucn-availability-card-empty {
    border-color: #dba617;
}

@media screen and (max-width: 600px) {
    .ucn-availability-controls {
        align-items: stretch;
        flex-direction: column;
    }

    .ucn-availability-site-select {
        width: 100%;
        min-width: 0;
    }

    .ucn-availability-canvas-wrapper {
        height: 280px;
    }
}