.availability-form {
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    gap: 0.65rem;
}

.availability-page {
    padding-top: 0.55rem;
    padding-bottom: 0.85rem;
}

.availability-content-panel {
    width: 100%;
}

.availability-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    text-align: center;
}

.availability-info-panel {
    margin: 0.55rem 0 0.35rem;
    padding: 0.7rem 0.9rem;
    text-align: center;
    font-size: 0.85rem;
    overflow-wrap: anywhere;
}

.availability-empty-panel {
    margin: 0.55rem 0;
    padding: 0.75rem 0.9rem;
    text-align: center;
}


.availability-grid-wrapper {
    overflow-x: auto;
    padding: 8px;
    display: flex;
    justify-content: center;
}

.availability-grid {
    display: grid;
    grid-template-columns: 50px repeat(31, var(--availability-cell-size));
    gap: 2px;
    width: max-content;
    flex: 0 0 auto;
    --availability-axis-label-offset-left: 4px;
    --availability-axis-label-offset-top: 0;
}

.availability-grid--monthly {
    grid-template-columns: 50px repeat(12, var(--availability-cell-size-monthly));
}

.availability-grid-label {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-soft);
    text-align: center;
    white-space: nowrap;
    padding: 0 var(--availability-axis-label-offset-left) 0 0;
    line-height: 1.2;
}

.availability-grid-label--ellipsis {
    font-size: 1.1em;
    letter-spacing: 0;
}

.availability-grid-header {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-soft);
    text-align: center;
    white-space: nowrap;
    padding: 0 4px var(--availability-axis-label-offset-top);
    min-height: calc(var(--availability-cell-size) + var(--availability-axis-label-offset-top));
}

.availability-grid--monthly .availability-grid-header {
    min-height: calc(var(--availability-cell-size) + var(--availability-axis-label-offset-top));
}

.availability-grid-spacer {
    display: block;
    min-height: var(--availability-cell-size);
}

.availability-cell-wrapper {
    position: relative;
    width: var(--availability-cell-size);
    height: var(--availability-cell-size);
    overflow: hidden;
}

.availability-grid--monthly .availability-cell-wrapper {
    width: var(--availability-cell-size-monthly);
    height: var(--availability-cell-size);
}

.availability-cell-wrapper--invalid {
    background: var(--availability-invalid-bg);
}

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

.availability-cell-wrapper--clickable:hover .availability-cell-border,
.availability-cell-wrapper--clickable:focus-within .availability-cell-border {
    outline: 2px solid var(--availability-cell-hover-outline);
    outline-offset: 1px;
}

.availability-cell-fill {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.availability-cell-fill--none {
    background-color: var(--availability-none-bg);
    background-image: repeating-linear-gradient(
            45deg,
            var(--availability-none-stripe),
            var(--availability-none-stripe) 2px,
            transparent 2px,
            transparent 5px
    );
}

.availability-cell-fill--below {
    background-color: var(--availability-below-bg);
}

.availability-cell-fill--above {
    background-color: var(--availability-above-bg);
}

.availability-cell-fill--100 {
    background-color: var(--availability-full-bg);
}

.availability-cell-border {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
    background: transparent;
    border: 1px solid var(--availability-cell-border);
    border-radius: 2px;
    box-sizing: border-box;
    pointer-events: none;
}

.availability-cell-wrapper--partial .availability-cell-border {
    border-color: var(--availability-cell-border-partial);
}

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

.availability-legend-panel {
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
}

/* 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-wrapper {
    position: relative;
    display: inline-block;
    width: var(--availability-cell-size);
    height: var(--availability-cell-size);
}

.availability-legend-swatch-fill {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.availability-legend-swatch-fill.availability-cell-fill--none {
    background-color: var(--availability-none-bg);
    background-image: repeating-linear-gradient(
            45deg,
            var(--availability-none-stripe),
            var(--availability-none-stripe) 2px,
            transparent 2px,
            transparent 5px
    );
}

.availability-legend-swatch-fill.availability-cell-fill--below {
    background-color: var(--availability-below-bg);
}

.availability-legend-swatch-fill.availability-cell-fill--above {
    background-color: var(--availability-above-bg);
}

.availability-legend-swatch-fill.availability-cell-fill--100 {
    background-color: var(--availability-full-bg);
}

.availability-legend-swatch-border {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
    background: transparent;
    border: 1px solid var(--availability-cell-border);
    border-radius: 2px;
    box-sizing: border-box;
    pointer-events: none;
}

.availability-legend-swatch-border--partial {
    border-color: var(--availability-cell-border-partial);
}

.availability-note {
    margin: 0 0 8px;
    font-size: 14px;
    color: var(--text-main);
}

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

.availability-action-popup-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    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 var(--border-soft);
    background: var(--bg-control);
    color: var(--text-main);
    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: var(--accent);
    background: var(--bg-control-focus);
    outline: none;
}

.availability-action-popup-buttons button:disabled {
    color: var(--text-muted);
    background: var(--bg-panel-header);
    border-color: var(--border-soft);
    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;
}