/* 颜色选择器样式 - 兼容系统样式 */

/* 移除与系统冲突的样式，使用系统统一的 hero 和 tools 布局 */

/* 颜色选择器部分 */
.color-picker-section {
    margin-bottom: 2rem;
}

.color-picker-main {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.color-preview {
    flex-shrink: 0;
}

.preview-large {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-lg);
    border: 3px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.preview-large:hover {
    transform: scale(1.05);
}

.form-control-color {
    width: 120px;
    height: 120px;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.form-control-color:hover {
    transform: scale(1.05);
}

/* 颜色滑块 */
.color-sliders {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
}

.slider-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.slider-group .form-range {
    cursor: pointer;
    border-radius: 2px;
    border: 1px solid var(--border-color);
    background: linear-gradient(to right, var(--border-color), var(--border-color));
}

.slider-group .form-range::-webkit-slider-thumb {
    width: 20px;
    height: 20px;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.slider-group .form-range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.slider-group .form-range:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

/* 滑块轨道样式 */
.slider-group .form-range::-webkit-slider-runnable-track {
    height: 6px;
    border-radius: 3px;
    border: 1px solid var(--border-color);
}

.slider-group .form-range::-moz-range-track {
    height: 6px;
    border-radius: 3px;
    border: 1px solid var(--border-color);
}

/* 预设颜色 */
.preset-colors {
    margin-bottom: 2rem;
}

.preset-colors h5 {
    margin-bottom: 1rem;
    font-weight: 600;
}

.preset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 0.5rem;
}

.preset-color {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.preset-color:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
}

.preset-color.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.preset-color.active::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    text-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
}

/* 颜色格式 */
.color-values-section {
    margin-bottom: 2rem;
}

.color-formats {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.format-group {
    margin-bottom: 1rem;
}

.format-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.format-group .form-control {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    background: white;
    border: 1px solid var(--border-color);
}

.format-group .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

/* 颜色历史 */
.color-history {
    margin-top: 1.5rem;
}

.color-history h5 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.history-colors {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.history-color {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.history-color:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
}

.history-color .remove-btn {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 18px;
    height: 18px;
    background: var(--error-color);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 10px;
    line-height: 1;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.history-color:hover .remove-btn {
    opacity: 1;
}

/* 调色板 */
.palette-colors {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.palette-color {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.palette-color:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
}

.palette-color .color-value {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    color: var(--text-secondary);
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.palette-color:hover .color-value {
    opacity: 1;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .color-picker-main {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .preview-large {
        width: 100px;
        height: 100px;
    }

    .form-control-color {
        width: 100px;
        height: 100px;
    }

    .palette-colors {
        justify-content: center;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}