/**
 * Fourfall Game Styles
 */

.fourfall-board {
    display: inline-block;
    background: #1565c0;
    border-radius: 8px;
    padding: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.fourfall-drop-row {
    display: flex;
    margin-bottom: 4px;
}

.fourfall-drop-zone {
    width: 60px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 2px;
}

.fourfall-drop-zone.fourfall-droppable {
    cursor: pointer;
}

.fourfall-preview-disc {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    opacity: 0.4;
    transition: opacity 0.15s, transform 0.15s;
}

.fourfall-drop-zone.fourfall-droppable:hover .fourfall-preview-disc {
    opacity: 0.8;
    transform: scale(1.1);
}

.fourfall-row {
    display: flex;
}

.fourfall-cell {
    width: 60px;
    height: 60px;
    margin: 2px;
    cursor: pointer;
}

.fourfall-slot {
    width: 100%;
    height: 100%;
    background: #0d47a1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.fourfall-disc {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: transform 0.15s;
}

.fourfall-disc-red {
    background: radial-gradient(circle at 30% 30%, #ff5252, #d32f2f);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3), inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.fourfall-disc-yellow {
    background: radial-gradient(circle at 30% 30%, #ffeb3b, #fbc02d);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3), inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.fourfall-winning {
    animation: fourfall-pulse 0.6s ease-in-out infinite alternate;
}

@keyframes fourfall-pulse {
    from {
        transform: scale(1);
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3), inset 0 -2px 4px rgba(0, 0, 0, 0.2);
    }
    to {
        transform: scale(1.08);
        box-shadow: 0 0 12px 4px rgba(255, 255, 255, 0.6), inset 0 -2px 4px rgba(0, 0, 0, 0.2);
    }
}

.fourfall-info {
    margin-top: 20px;
    padding: 15px;
    background: #f5f5f5;
    border-radius: 8px;
    text-align: center;
}

.fourfall-status {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.fourfall-match {
    margin: 12px 0 8px;
    display: grid;
    gap: 6px;
    font-size: 14px;
    color: #333;
}

.fourfall-round-indicator {
    font-weight: 600;
    color: #0d47a1;
}

.fourfall-match-score {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    font-weight: 600;
}

.fourfall-player-score {
    padding: 4px 10px;
    border-radius: 999px;
    background: #e3f2fd;
}

.fourfall-player-red {
    color: #c62828;
}

.fourfall-player-yellow {
    color: #f57f17;
}

.fourfall-match-target {
    color: #555;
}

.fourfall-your-turn {
    color: #2e7d32;
}

.fourfall-waiting {
    color: #666;
}

.fourfall-winner {
    color: #1565c0;
    font-size: 18px;
}

.fourfall-draw {
    color: #f57c00;
}

.fourfall-move-count {
    font-size: 14px;
    color: #666;
}

/* Responsive */
@media (max-width: 600px) {
    .fourfall-cell {
        width: 44px;
        height: 44px;
    }

    .fourfall-drop-zone {
        width: 44px;
        height: 32px;
    }

    .fourfall-preview-disc {
        width: 28px;
        height: 28px;
    }

    .fourfall-disc {
        width: 36px;
        height: 36px;
    }

    .fourfall-slot {
        border-radius: 50%;
    }
}