/**
 * 主题模式管理器样式
 */

/* 引入独立配色系统 */
@import url('./settings-colors.css');

/* 主题模式标题 */
.theme-subsection-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--settings-text-color, var(--text-heading));
    margin: 0 0 12px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--settings-bg-border, var(--bg-border));
}

/* 主题模式选项容器 */
.theme-mode-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

/* 主题模式卡片 */
.theme-mode-card {
    display: flex;
    align-items: center;
    padding: 12px;
    background: var(--settings-bg-secondary, var(--bg-secondary));
    border: 2px solid var(--settings-bg-border, var(--bg-border));
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
}

.theme-mode-card:hover {
    border-color: var(--link-color);
    background: var(--hover-bg);
}

.theme-mode-card.active {
    border-color: var(--link-color);
    background: var(--hover-bg);
}

/* 模式图标 */
.mode-icon {
    font-size: 20px;
    margin-right: 10px;
    flex-shrink: 0;
}

/* 模式信息 */
.mode-info {
    flex: 1;
    min-width: 0;
}

.mode-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--settings-text-heading);
    margin-bottom: 3px;
}

.mode-desc {
    font-size: 11px;
    color: var(--settings-text-secondary);
    line-height: 1.3;
}

/* 单选按钮 */
.mode-radio {
    position: relative;
    margin-left: 12px;
    flex-shrink: 0;
}

.mode-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.radio-indicator {
    width: 18px;
    height: 18px;
    border: 2px solid var(--bg-border);
    border-radius: 50%;
    display: block;
    position: relative;
    transition: all var(--transition-fast);
}

.mode-radio input[type="radio"]:checked + .radio-indicator {
    border-color: var(--link-color);
    background: var(--link-color);
}

.mode-radio input[type="radio"]:checked + .radio-indicator::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: var(--active-text-color);
    border-radius: 50%;
}

/* 颜色选择器容器 */
.color-picker-container {
    margin-top: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    animation: slideDown var(--transition-normal) ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 颜色选择器标题 */
.color-picker-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 8px;
}

/* 颜色选择器行 */
.color-picker-row {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
}

/* 颜色控制行 - 新的布局 */
.color-control-row {
    display: flex;
    gap: 18px;
    margin-bottom: 14px;
    align-items: flex-start;
}

/* 颜色选择器组 */
.color-picker-group {
    flex: 1;
    min-width: 0;
}

/* 透明度控制组 */
.opacity-control-group {
    flex: 1;
    min-width: 0;
}

/* 颜色选择器标签 */
.color-picker-label, .opacity-label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.color-picker-label span, .opacity-label span {
    font-size: 11px;
    color: var(--settings-text-secondary);
    font-weight: 500;
    margin-bottom: 2px;
}

/* 颜色输入包装器 */
.color-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 透明度滑块包装器 */
.opacity-slider-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 透明度滑块 */
.opacity-slider {
    flex: 1;
    height: 30px;
    background: var(--bg-primary);
    border: 1px solid var(--bg-border);
    border-radius: calc(var(--border-radius) - 2px);
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    padding: 0;
    margin: 0;
}

.opacity-slider:focus {
    outline: none;
    border-color: var(--link-color);
}

.opacity-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--link-color);
    border-radius: 50%;
    cursor: pointer;
    margin-top: -1px;
    transition: all var(--transition-fast);
}

.opacity-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    background: var(--link-hover-color);
}

.opacity-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--link-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

.opacity-slider::-moz-range-thumb:hover {
    transform: scale(1.1);
    background: var(--link-hover-color);
}

.opacity-value {
    font-size: 10px;
    color: var(--settings-text-secondary);
    text-align: center;
    min-width: 36px;
    flex-shrink: 0;
    font-weight: 500;
}

/* 颜色输入框 */
.color-input {
    width: 40px;
    height: 30px;
    border: 1px solid var(--bg-border);
    border-radius: calc(var(--border-radius) - 2px);
    cursor: pointer;
    background: var(--bg-primary);
    flex-shrink: 0;
}

.color-input::-webkit-color-swatch-wrapper {
    padding: 1px;
}

.color-input::-webkit-color-swatch {
    border: none;
    border-radius: 3px;
}

/* 颜色预览 */
.color-preview {
    flex: 1;
    height: 30px;
    border: 1px solid var(--bg-border);
    border-radius: calc(var(--border-radius) - 2px);
    transition: all var(--transition-fast);
    cursor: pointer;
    background: var(--bg-primary);
}

/* 提示信息 */
.color-tip {
    font-size: 10px;
    color: var(--text-secondary);
    line-height: 1.3;
    padding: 6px;
    background: var(--bg-primary);
    border-radius: calc(var(--border-radius) - 2px);
    border-left: 3px solid var(--link-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .theme-mode-card {
        padding: 10px;
    }
    
    .mode-icon {
        font-size: 18px;
        margin-right: 8px;
    }
    
    .mode-name {
        font-size: 12px;
    }
    
    .mode-desc {
        font-size: 10px;
    }
    
    .color-picker-row {
        flex-direction: column;
        gap: 12px;
    }
    
    .color-control-row {
        flex-direction: column;
        gap: 10px;
    }
    
    .color-input-wrapper {
        gap: 10px;
    }
    
    .opacity-slider-wrapper {
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .theme-mode-card {
        padding: 8px;
    }
    
    .mode-info {
        margin-right: 6px;
    }
    
    .color-picker-container {
        padding: 10px;
    }
    
    .color-control-row {
        gap: 8px;
    }
    
    .color-input {
        width: 36px;
        height: 28px;
    }
    
    .color-preview {
        height: 28px;
    }
    
    .opacity-slider {
        height: 28px;
    }
}