.availability-content-panel {
    display: grid;
    width: max-content;
    max-width: 100%;
    margin: 0 auto;
}

.availability-header {
    width: 100%;
    margin: 0 0 12px;
    padding: 10px 14px;
    background: #fff;
    color: #1f1f1f;
    text-align: center;
    border-radius: 6px;
    box-sizing: border-box;
}

.availability-header-title {
    font-weight: 600;
    font-size: 1em;
    line-height: 1;
}

.availability-header-station {
    margin-top: 2px;
    font-size: 17px;
    line-height: 1.2;
}

.availability-info-panel {
    width: 100%;
    margin: 0 0 10px;
    padding: 8px 14px;
    background: #fff;
    color: #1f1f1f;
    text-align: center;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 13px;
    overflow-wrap: anywhere;
}

.availability-empty-panel {
    width: 100%;
    margin: 10px 0 14px;
    padding: 10px 14px;
    background: #fff;
    color: #1f1f1f;
    text-align: center;
    border-radius: 6px;
    box-sizing: border-box;
}

.availability-grid-wrapper {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    margin: 10px 0 14px;
    background: #f6f6f6;
    border-radius: 6px;
    padding: 8px;
    box-sizing: border-box;
}

.availability-grid-table {
    border-collapse: separate;
    border-spacing: 2px;
    margin: 0 auto;
}

.availability-grid-table th {
    font-size: 12px;
    font-weight: 600;
    color: #222;
    text-align: center;
    white-space: nowrap;
    padding: 0 4px;
}

/* Keep first column (Monat/Jahr) flexible, but force equal width for day/month columns. */
.availability-grid-table thead th:not(:first-child) {
    width: 18px;
    min-width: 18px;
    max-width: 18px;
    padding: 0;
    box-sizing: border-box;
}

/* Monthly: wider month columns only. */
.availability-grid-table--monthly thead th:not(:first-child) {
    width: 27px;
    min-width: 27px;
    max-width: 27px;
}

.availability-grid-table--monthly td.availability-cell {
    width: 27px;
    min-width: 27px;
}

.availability-cell {
    width: 18px;
    min-width: 18px;
    height: 18px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 2px;
    box-sizing: border-box;
}

.availability-cell--clickable {
    cursor: pointer;
}

.availability-cell--clickable:hover,
.availability-cell--clickable:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.9);
    outline-offset: 1px;
}

.availability-cell--invalid {
    background: transparent;
    border-color: transparent;
}

.availability-cell--none {
    background-color: #d9d9d9;
    background-image: repeating-linear-gradient(
            45deg,
            rgba(90, 90, 90, 0.35),
            rgba(90, 90, 90, 0.35) 2px,
            transparent 2px,
            transparent 5px
    );
}

.availability-cell--below {
    background-color: #74a9cf;
}

.availability-cell--above {
    background-color: #2e7fb8;
}

.availability-cell--100 {
    background-color: #0b5a8f;
}

.availability-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    justify-content: center;
    align-items: center;
    margin: 0;
    font-size: 14px;
}

.availability-legend-panel {
    width: 100%;
    max-width: 100%;
    margin: 10px 0 14px;
    padding: 10px 12px;
    background: #fff;
    color: #1f1f1f;
    border-radius: 6px;
    box-sizing: border-box;
}

/* Monthly view: prevent long legend/info text from widening the whole panel block. */

.availability-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.availability-legend-label {
    font-size: 12px;
    line-height: 1.2;
}

.availability-legend-swatch {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 2px;
}

.availability-note {
    margin: 0 0 8px;
    font-size: 14px;
    color: #333;
}

.availability-action-popup {
    position: absolute;
    z-index: 1100;
    width: 220px;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    background: #ffffff;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.availability-action-popup-title {
    font-size: 13px;
    font-weight: 600;
    color: #222;
    margin: 0 0 6px;
}

.availability-action-popup-buttons {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.availability-action-popup-buttons button {
    width: 100%;
    text-align: left;
    border: 1px solid #c9c9c9;
    background: #f8f8f8;
    color: #1f1f1f;
    border-radius: 4px;
    padding: 6px 8px;
    cursor: pointer;
}

.availability-action-popup-buttons button:hover:enabled,
.availability-action-popup-buttons button:focus-visible:enabled {
    border-color: #6b9fc7;
    background: #eef5fb;
    outline: none;
}

.availability-action-popup-buttons button:disabled {
    color: #8a8a8a;
    background: #f3f3f3;
    border-color: #dfdfdf;
    cursor: not-allowed;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}