html, body {
    margin: 0;
    height: 100%;
}
.leaflet-popup-content {
    font-size: 16px;
    line-height: 1.4;
}
#container {
    display: flex;
    height: 100vh;
}

#map {
    height: 90%;
    flex: 1;
}

#boatPanel {
    width: 280px;
    background: #f8f8f8;
    overflow-y: auto;
    border-left: 1px solid #ccc;
    font-size: 14px;
}

#boatPanel h3 {
    padding: 10px;
    margin: 0;
    background: #eee;
}

#boatTable {
    width: 100%;
    border-collapse: collapse;
}

#boatTable td, #boatTable th {
    padding: 6px;
    border-bottom: 1px solid #ddd;
}

.boat-row-selected {
    background-color: #cce5ff;
    font-weight: bold;
}

/* Mobile */
@media (max-width: 768px) {

    #container {
        flex-direction: column;
    }

    #boatPanel {
        width: 100%;
        height: 200px;
        border-left: none;
        border-top: 1px solid #ccc;
    }