/* Drawing Pad */

.drawing-workspace {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: hidden;
}

.drawing-toolbar {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--card-border);
    flex-wrap: wrap;
}

.tool-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.tool-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.color-palette {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    max-width: 260px;
}

.color-swatch {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.15s, border-color 0.15s;
}

.color-swatch:hover {
    transform: scale(1.15);
}

.color-swatch.active {
    border-color: var(--text-primary);
    transform: scale(1.2);
}

.size-slider {
    width: 120px;
    accent-color: var(--accent);
}

.tool-buttons {
    display: flex;
    gap: 0.35rem;
}

.tool-btn {
    width: 38px;
    height: 38px;
    border: 2px solid var(--card-border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.tool-btn:hover {
    border-color: var(--accent);
}

.tool-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

#drawCanvas {
    display: block;
    width: 100%;
    height: auto;
    cursor: crosshair;
    background: #ffffff;
    touch-action: none;
}

@media (max-width: 768px) {
    .drawing-toolbar {
        gap: 1rem;
    }

    .color-palette {
        max-width: 200px;
    }

    .size-slider {
        width: 90px;
    }
}

@media (max-width: 480px) {
    .drawing-toolbar {
        gap: 0.75rem;
    }

    .color-swatch {
        width: 24px;
        height: 24px;
    }

    .tool-btn {
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }
}