.table-plan-overlay-wrapper {
    position: relative;
    width: 100%;
}

.table-plan-overlay-canvas {
    position: relative;
    width: 100%;
    min-height: 320px;
    background: #f7f7f7;
    border: 1px solid #e0e0e0;
    overflow: hidden;
}

.table-plan-overlay-canvas img {
    width: 100%;
    height: auto;
    display: block;
}

.table-plan-overlay-marker {
    position: absolute;
    transform: translate(-50%, -50%);
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.3;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.table-plan-overlay-marker.status-available {
    background: rgba(34, 139, 34, 0.85);
}

.table-plan-overlay-marker.status-booked {
    background: rgba(178, 34, 34, 0.85);
}

.table-plan-overlay-marker .company {
    display: block;
    font-size: 12px;
    font-weight: 400;
    margin-top: 2px;
}

.table-plan-overlay-loader,
.table-plan-overlay-error {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #555;
    background: rgba(255, 255, 255, 0.92);
    padding: 12px 18px;
    border-radius: 4px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    font-size: 14px;
}

.table-plan-overlay-error {
    color: #b22222;
}