.setup-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    width: 100%;
}

.ships-pool {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    padding: 20px;
    background-color: rgba(0, 53, 102, 0.3);
    border-radius: 10px;
    width: 80%;
}

.ship-to-place {
    padding: 15px 25px;
    background-color: var(--primary-color);
    border: 2px solid var(--secondary-color);
    border-radius: 5px;
    cursor: grab;
    user-select: none;
    transition: all 0.3s ease;
    text-align: center;
    min-width: 120px;
}

.ship-to-place:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

.ship-to-place.dragging {
    opacity: 0.7;
    cursor: grabbing;
}

.ship-to-place.placed {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #666;
}

.board-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.setup-board {
    display: grid;
    grid-template-columns: repeat(10, 40px);
    grid-template-rows: repeat(10, 40px);
    gap: 2px;
    margin: 20px 0;
}

.setup-cell {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.setup-cell.valid-drop {
    background-color: rgba(0, 162, 43, 0.3);
}

.setup-cell.invalid-drop {
    background-color: rgba(244, 67, 54, 0.3);
}

.setup-cell.has-ship {
    background-color: var(--primary-color);
}

.setup-controls {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}