/* Coloring Game Styles */
.coloring-game-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: var(--bg-color);
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.game-header {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

/* Template Selector */
.template-selector {
    flex: 1;
    min-width: 300px;
    background: var(--card-bg);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.template-categories {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.category-btn {
    padding: 8px 15px;
    border: none;
    border-radius: 20px;
    background: var(--primary-color);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.category-btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.category-btn.active {
    background: var(--accent-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
    max-height: 200px;
    overflow-y: auto;
    padding: 10px;
    background: var(--bg-color);
    border-radius: 8px;
}

.template-btn {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.template-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.template-btn.error {
    border-color: #ff4444;
    color: #ff4444;
    font-size: 0.8em;
    text-align: center;
    padding: 5px;
}

.template-btn img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Tools Panel */
.tools-panel {
    width: 250px;
    background: var(--card-bg);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.color-palette {
    margin-bottom: 20px;
}

.colors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 10px;
}

.color-btn {
    width: 30px;
    height: 30px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.color-btn:hover {
    transform: scale(1.1);
}

.color-btn.active {
    border-color: var(--accent-color);
    box-shadow: 0 0 5px var(--accent-color);
}

.brush-sizes {
    margin-bottom: 20px;
}

.size-options {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.size-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    background: var(--bg-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.size-btn i {
    color: var(--text-color);
}

.size-btn[data-size="small"] i {
    font-size: 0.8em;
}

.size-btn[data-size="medium"] i {
    font-size: 1.2em;
}

.size-btn[data-size="large"] i {
    font-size: 1.6em;
}

.size-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.size-btn:hover i {
    color: white;
}

.size-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
}

.size-btn.active i {
    color: white;
}

.action-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.action-buttons button {
    padding: 10px;
    border: none;
    border-radius: 8px;
    background: var(--primary-color);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-buttons button:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

/* Canvas Container */
.canvas-container {
    background: white;
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
}

.canvas-container::before {
    content: 'Click on a template to start coloring';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #999;
    font-size: 1.2em;
    pointer-events: none;
    opacity: 0.5;
    text-align: center;
    width: 100%;
}

.canvas-container.has-template::before {
    display: none;
}

#coloringCanvas {
    width: 100%;
    height: 500px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: crosshair;
}

/* Game Info */
.game-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.info-section {
    background: var(--card-bg);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.info-section h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.info-section ul {
    list-style-type: none;
    padding: 0;
}

.info-section li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.info-section li:before {
    content: "•";
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .game-header {
        flex-direction: column;
    }

    .tools-panel {
        width: 100%;
    }

    .template-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }

    #coloringCanvas {
        height: 300px;
    }

    .action-buttons {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Dark Theme Adjustments */
.dark-theme .canvas-container {
    background: var(--card-bg);
}

.dark-theme #coloringCanvas {
    background: var(--card-bg);
    border-color: var(--border-color);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.template-grid img {
    animation: fadeIn 0.3s ease;
}

/* Feedback Messages */
.feedback {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: 8px;
    background: var(--accent-color);
    color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: slideIn 0.3s ease;
    z-index: 1000;
    max-width: 300px;
    text-align: center;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}