/* Game Board Layout */
.game-container {
    display: grid;
    grid-template-columns: minmax(600px, 3fr) minmax(200px, 1fr) minmax(250px, 1fr);
    gap: 1rem;
    padding: 1rem;
    height: 100vh;
    background-color: var(--background-color);
}

/* Game Board */
.game-board-container {
    background: linear-gradient(135deg, var(--primary-color), #1b5e20);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    margin: var(--spacing-md) 0;
}

.game-board {
    display: grid;
    grid-template-columns: repeat(15, 1fr);
    gap: 2px;
    padding: 10px;
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    aspect-ratio: 1;
    max-width: 100%;
    margin: 0 auto;
}

.board-grid {
    display: grid;
    grid-template-columns: repeat(15, 1fr);
    gap: 2px;
    padding: 10px;
    background-color: #e0e0e0;
    border: 2px solid #666;
    border-radius: 5px;
    width: 100%;
    height: 100%;
}

.board-cell {
    position: relative;
    background-color: var(--cell-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    aspect-ratio: 1;
    transition: all 0.2s ease;
}

.board-cell.triple-word {
    background-color: #e53935;
}

.board-cell.double-word {
    background-color: #ff80ab;
}

.board-cell.triple-letter {
    background-color: #1e88e5;
}

.board-cell.double-letter {
    background-color: #90caf9;
}

.board-cell.center {
    background-color: #ff9800;
}

.board-cell.occupied {
    background-color: var(--cell-color);
}

.board-cell.valid-placement {
    background-color: rgba(76, 175, 80, 0.3);
}

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

.board-cell .bonus-text {
    font-size: 0.6rem;
    text-align: center;
    line-height: 1;
    opacity: 0.8;
}

.board-cell .tile {
    position: absolute;
    width: 90%;
    height: 90%;
    background-color: #f9c74f;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: #2d3436;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    cursor: grab;
    transition: transform 0.2s ease;
}

.board-cell .tile.dragging {
    transform: scale(1.1);
    cursor: grabbing;
    z-index: 100;
}

.board-cell .tile .letter {
    font-size: 1.2em;
}

.board-cell .tile .points {
    position: absolute;
    bottom: 2px;
    right: 2px;
    font-size: 0.7em;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .game-board {
        gap: 1px;
        padding: 5px;
    }

    .board-cell .tile {
        font-size: 0.8rem;
    }

    .board-cell .bonus-text {
        font-size: 0.5rem;
    }
}

@media (max-width: 480px) {
    .board-cell .tile {
        font-size: 0.7rem;
    }

    .board-cell .bonus-text {
        display: none;
    }
}

/* Board coordinates */
.board-coordinates {
    display: grid;
    grid-template-columns: auto repeat(15, 1fr);
    grid-template-rows: auto repeat(15, 1fr);
    gap: 2px;
    margin-bottom: var(--spacing-sm);
}

.coordinate-label {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-xs);
    font-weight: 500;
    padding: var(--spacing-xs);
}

/* Board controls */
.board-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
}

.board-action-button {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-radius: var(--border-radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.board-action-button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.board-action-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.board-action-button i {
    font-size: var(--font-size-md);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .game-board-container {
        margin: var(--spacing-sm) 0;
        padding: var(--spacing-sm);
    }
    
    .coordinate-label {
        font-size: calc(var(--font-size-xs) - 1px);
        padding: var(--spacing-xs) calc(var(--spacing-xs) / 2);
    }
    
    .board-action-button {
        padding: calc(var(--spacing-xs) / 2) var(--spacing-xs);
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 480px) {
    .board-controls {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .board-action-button {
        width: 100%;
        justify-content: center;
    }
}

/* Board Labels */
.board-label {
    position: absolute;
    font-size: 0.6em;
    color: #666;
}

.board-label.top {
    top: 2px;
    left: 2px;
}

.board-label.bottom {
    bottom: 2px;
    right: 2px;
}