/* 设置面板样式 - 可爱风格 */

/* CSS变量 - 继承马卡龙配色 */
:root {
    --settings-bg-card: #FFFFFF;
    --settings-color-primary: #E0B4E8;
    --settings-color-primary-dark: #C896D4;
    --settings-color-primary-light: #F2E0F5;
    --settings-color-secondary: #C8E4F9;
    --settings-color-secondary-dark: #A3D4F2;
    --settings-color-secondary-light: #E8F4FC;
    --settings-color-accent: #FFF4D6;
    --settings-color-accent-dark: #FFE9B3;
    --settings-color-success: #B8E6D5;
    --settings-color-success-dark: #9DD4C1;
    --settings-border-color: #F0EEF2;
    --settings-text-primary: #5A4963;
    --settings-text-secondary: #8F7B96;
    --settings-text-muted: #C3B8C8;
    --settings-radius-sm: 12px;
    --settings-radius-md: 16px;
    --settings-radius-lg: 24px;
    --settings-radius-xl: 28px;
}

/* 设置面板 - 背景遮罩 */
.settings-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(90, 73, 99, 0.4); /* 使用主题色调的半透明背景 */
    backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.settings-panel.active {
    display: flex;
}

/* 设置容器 - 纯白卡片 */
.settings-container {
    background: var(--settings-bg-card);
    border-radius: var(--settings-radius-xl);
    padding: 32px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(90, 73, 99, 0.15);
    border: 1px solid var(--settings-border-color);
    animation: slideInSettings 0.3s ease-out;

    /* 隐藏滚动条 */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

/* 隐藏滚动条 - Webkit浏览器 */
.settings-container::-webkit-scrollbar {
    display: none;
}

@keyframes slideInSettings {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* 设置头部 */
.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--settings-border-color);
}

.settings-header h2 {
    color: var(--settings-text-primary);
    font-size: 28px;
    font-weight: 700;
    margin: 0;
    text-shadow: none;
}

/* 关闭按钮 */
.settings-close {
    background: var(--settings-bg-card);
    border: 1px solid var(--settings-border-color);
    color: var(--settings-text-secondary);
    font-size: 24px;
    width: 40px;
    height: 40px;
    border-radius: var(--settings-radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.settings-close:hover {
    background: var(--settings-color-primary-light);
    border-color: var(--settings-color-primary);
    color: var(--settings-color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(224, 180, 232, 0.2);
}

.settings-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* 设置分组 */
.settings-section {
    background: var(--settings-bg-card);
    border: 1px solid var(--settings-border-color);
    border-radius: var(--settings-radius-lg);
    padding: 20px;
    box-shadow: 0 1px 3px rgba(90, 73, 99, 0.08);
}

.settings-section-title {
    color: var(--settings-text-primary);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-section-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, var(--settings-color-primary), var(--settings-color-primary-dark));
    border-radius: 2px;
}

/* 设置项 */
.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--settings-border-color);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-label {
    color: var(--settings-text-primary);
    font-size: 16px;
    font-weight: 600;
    flex: 1;
}

.setting-description {
    color: var(--settings-text-secondary);
    font-size: 13px;
    margin-top: 4px;
}

/* 切换开关 */
.setting-toggle {
    position: relative;
    width: 52px;
    height: 28px;
    background: var(--settings-border-color);
    border-radius: 14px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.setting-toggle::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(90, 73, 99, 0.2);
}

.setting-toggle.active {
    background: linear-gradient(135deg, var(--settings-color-success), var(--settings-color-success-dark));
}

.setting-toggle.active::after {
    transform: translateX(24px);
}

/* 滑块控件 */
.setting-slider-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    max-width: 200px;
}

.setting-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: var(--settings-border-color);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.setting-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, var(--settings-color-primary), var(--settings-color-primary-dark));
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(224, 180, 232, 0.3);
    transition: transform 0.2s ease;
}

.setting-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.setting-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, var(--settings-color-primary), var(--settings-color-primary-dark));
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(224, 180, 232, 0.3);
    border: none;
    transition: transform 0.2s ease;
}

.setting-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
}

.setting-slider-value {
    text-align: center;
    color: var(--settings-text-primary);
    font-size: 14px;
    font-weight: 600;
    min-width: 50px;
}

/* 选择器 */
.setting-select {
    background: var(--settings-bg-card);
    color: var(--settings-text-primary);
    border: 1px solid var(--settings-border-color);
    border-radius: var(--settings-radius-sm);
    padding: 8px 12px;
    font-size: 14px;
    cursor: pointer;
    outline: none;
    min-width: 120px;
    transition: all 0.3s ease;
}

.setting-select:hover {
    border-color: var(--settings-color-primary-light);
    background: var(--settings-color-primary-light);
}

.setting-select option {
    background: var(--settings-bg-card);
    color: var(--settings-text-primary);
}

/* 按钮组 */
.settings-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.settings-btn {
    flex: 1;
    padding: 14px 24px;
    border: 1px solid var(--settings-border-color);
    border-radius: var(--settings-radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 1px 3px rgba(90, 73, 99, 0.08);
}

.settings-btn.primary {
    background: linear-gradient(135deg, var(--settings-color-success), var(--settings-color-success-dark));
    color: var(--settings-text-primary);
    border-color: var(--settings-color-success-dark);
}

.settings-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(184, 230, 213, 0.3);
}

.settings-btn.secondary {
    background: var(--settings-bg-card);
    color: var(--settings-text-primary);
}

.settings-btn.secondary:hover {
    background: var(--settings-color-secondary-light);
    border-color: var(--settings-color-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(200, 228, 249, 0.3);
}

.settings-btn.danger {
    background: #FFE8E8;
    color: #C53030;
    border-color: #FFCCCC;
}

.settings-btn.danger:hover {
    background: #FFCCCC;
    border-color: #FF9999;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 204, 204, 0.4);
}

/* 颜色主题选择器 */
.theme-selector {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.theme-option {
    width: 48px;
    height: 48px;
    border-radius: var(--settings-radius-md);
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.theme-option:hover {
    transform: scale(1.1);
}

.theme-option.active {
    border-color: var(--settings-color-primary);
    box-shadow: 0 0 0 2px var(--settings-color-primary-light);
}

.theme-option.active::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 20px;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* 音量指示器 */
.volume-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
}

.volume-icon {
    font-size: 20px;
    color: var(--settings-text-secondary);
}

/* 信息提示 */
.settings-info {
    background: var(--settings-color-secondary-light);
    border-left: 4px solid var(--settings-color-secondary);
    padding: 12px 16px;
    border-radius: var(--settings-radius-sm);
    color: var(--settings-text-primary);
    font-size: 14px;
    margin-top: 16px;
}

.settings-info::before {
    content: 'ℹ️ ';
    margin-right: 8px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .settings-container {
        max-width: 95%;
        padding: 24px;
        max-height: 95vh;
    }

    .settings-header h2 {
        font-size: 24px;
    }

    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .setting-slider-container {
        max-width: 100%;
        width: 100%;
    }

    .setting-select {
        width: 100%;
    }

    .settings-actions {
        flex-direction: column;
    }

    .theme-selector {
        width: 100%;
    }
}