/* Snake Game Styles */

.snake-container {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 60px);
    padding: 0;
    max-width: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.snake-controls-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.snake-stats {
    display: flex;
    gap: 15px;
    font-weight: bold;
    color: #333;
}

.snake-stats.compact {
    font-size: 12px !important;
}

.snake-stats label {
    padding: 5px 10px;
    background: #f0f0f0;
    border-radius: 4px;
    font-size: 14px;
}

.snake-action-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.snake-action-buttons label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
}

.snake-action-buttons .val {
    min-width: 45px;
    font-weight: bold;
}

.snake-canvas-section {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0a0a0a;
    padding: 4px;
    overflow: hidden;
    width: 100%;
    min-height: 400px;
    max-height: calc(100vh - 320px);
    height: 100%;
}

.snake-canvas {
    border: 2px solid #00ff88;
    background: #1a1a2e;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
    display: block;
    max-width: 100%;
    max-height: 100%;
    aspect-ratio: 1;
}

.snake-mobile-controls {
    display: flex;
    justify-content: center;
    padding: 10px;
    background: rgba(255, 255, 255, 0.95);
    touch-action: none;
}

.snake-dpad {
    display: grid;
    grid-template-areas:
        ". up ."
        "left . right"
        ". down .";
    gap: 5px;
    touch-action: none;
}

.snake-dpad-btn {
    width: 50px;
    height: 50px;
    font-size: 20px;
    border: none;
    border-radius: 8px;
    background: #16213e;
    color: white;
    cursor: pointer;
    transition: all 0.1s ease;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.snake-dpad-btn:hover {
    background: #1a3a5c;
}

.snake-dpad-btn:active {
    transform: scale(0.95);
    background: #00ff88;
    color: #1a1a2e;
}

.snake-dpad-btn.up { grid-area: up; }
.snake-dpad-btn.down { grid-area: down; }
.snake-dpad-btn.left { grid-area: left; }
.snake-dpad-btn.right { grid-area: right; }

.snake-controls-bottom {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    flex-wrap: wrap;
    justify-content: space-around;
    flex-shrink: 0;
}

.snake-control-column {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 180px;
}

.snake-control-column h4 {
    margin: 0 0 5px 0;
    color: #16213e;
    font-size: 14px;
    font-weight: bold;
    border-bottom: 2px solid #00ff88;
    padding-bottom: 3px;
}

.snake-info {
    padding: 10px;
    background: rgba(255, 255, 255, 0.95);
    text-align: center;
    font-size: 13px;
    color: #555;
    flex-shrink: 0;
}

.snake-info strong {
    color: #16213e;
}

.snake-btn {
    padding: 4px 10px !important;
    font-size: 12px !important;
    border: none;
    border-radius: 4px;
    background: #16213e;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.snake-btn:hover {
    background: #1a3a5c;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 255, 136, 0.3);
}

@media (max-width: 768px) {
    .snake-controls-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .snake-controls-bottom {
        flex-direction: column;
    }

    .snake-canvas-section {
        min-height: 300px;
        max-height: calc(100vh - 400px);
    }

    .snake-dpad-btn {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}

/* Hide mobile controls on desktop, show on mobile/touch */
@media (min-width: 769px) {
    .snake-mobile-controls {
        display: none;
    }
}

/* Always show on touch devices */
@media (hover: none) and (pointer: coarse) {
    .snake-mobile-controls {
        display: flex !important;
    }
}