/* ============================================
   2026 灵魂社交气味实验室 - 全局样式
   莫兰迪色系 | 毛玻璃质感 | 移动端优先
   ============================================ */

/* CSS 变量定义 */
:root {
    /* 莫兰迪色系 */
    --morandi-gray: #5D7079;
    --morandi-orange: #F4A261;
    --morandi-brown: #8B7355;
    --morandi-pink: #B16C84;
    --morandi-blue: #6B9AC4;
    --morandi-dark: #6F5645;
    --morandi-green: #87A89B;
    --morandi-purple: #A890A0;

    /* 背景渐变 - 高级莫兰迪 */
    --bg-gradient: linear-gradient(135deg, #E8ECEF 0%, #F5F7FA 50%, #EFE6E6 100%);
    --bg-gradient-mobile: linear-gradient(180deg, #F0F4F8 0%, #E8ECEF 100%);

    /* 毛玻璃效果增强版 */
    --glass-bg: rgba(255, 255, 255, 0.65);
    --glass-bg-light: rgba(255, 255, 255, 0.45);
    --glass-bg-strong: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(255, 255, 255, 0.6);
    --glass-border-strong: rgba(255, 255, 255, 0.9);
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.08);
    --glass-shadow-hover: 0 16px 48px rgba(31, 38, 135, 0.12);
    --backdrop-blur: blur(20px);
    --webkit-backdrop-blur: blur(20px);

    /* 文字颜色 */
    --text-primary: #2D3436;
    --text-secondary: #636E72;
    --text-light: #94A3B8;
    --text-placeholder: #CBD5E1;

    /* 间距系统 */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* 圆角系统 */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    /* 过渡动画 */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "Microsoft YaHei", sans-serif;
    background: var(--bg-gradient);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 移动端背景优化 */
@media (max-width: 768px) {
    body {
        background: var(--bg-gradient-mobile);
        background-attachment: scroll;
    }
}

/* ============================================
   首页样式
   ============================================ */

.app-container {
    max-width: 640px;
    margin: 0 auto;
    padding: var(--spacing-md);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* 头部 */
.header {
    text-align: center;
    padding: var(--spacing-lg) 0 var(--spacing-md);
    flex-shrink: 0;
}

.header-content {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--webkit-backdrop-blur);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--glass-shadow);
}

.logo-wrapper {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--morandi-blue), var(--morandi-pink));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(107, 154, 196, 0.3);
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* 进度条 */
.progress-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--glass-bg-light);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--webkit-backdrop-blur);
    border-radius: var(--radius-full);
    border: 1px solid var(--glass-border);
}

.progress-bar {
    flex: 1;
    height: 6px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--morandi-blue) 0%, var(--morandi-pink) 100%);
    border-radius: var(--radius-full);
    transition: width var(--transition-normal);
    width: 0%;
    box-shadow: 0 0 12px rgba(107, 154, 196, 0.4);
}

.progress-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* 题目容器 */
.questions-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-sm) 0;
}

/* 题目卡片 */
.question-card {
    background: var(--glass-bg-strong);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--webkit-backdrop-blur);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--glass-shadow);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.question-card.fade-in {
    animation: fadeIn 0.4s ease forwards;
}

.question-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.question-tag {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, rgba(107, 154, 196, 0.15), rgba(177, 108, 132, 0.15));
    color: var(--morandi-blue);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-full);
}

.question-progress {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.question-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
    letter-spacing: -0.01em;
}

/* 选项容器 */
.options-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* 选项卡片 - 大卡片按钮 */
.option-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(248, 250, 252, 0.5));
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(107, 154, 196, 0.08), rgba(177, 108, 132, 0.08));
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.option-card:hover {
    transform: translateX(4px) translateY(-2px);
    border-color: var(--morandi-blue);
    box-shadow: 0 8px 24px rgba(107, 154, 196, 0.15);
}

.option-card:hover::before {
    opacity: 1;
}

.option-card:active {
    transform: scale(0.98);
}

.option-card.selected {
    background: linear-gradient(135deg, rgba(107, 154, 196, 0.15), rgba(177, 108, 132, 0.1));
    border-color: var(--morandi-blue);
    box-shadow: 0 4px 16px rgba(107, 154, 196, 0.25);
}

.option-card.selected::before {
    opacity: 1;
}

/* 选项字母 */
.option-letter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    color: #fff;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.option-card.selected .option-letter {
    background: linear-gradient(135deg, var(--morandi-blue), var(--morandi-pink));
    box-shadow: 0 2px 12px rgba(107, 154, 196, 0.4);
}

/* 选项内容 */
.option-content {
    flex: 1;
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.5;
    font-weight: 500;
}

.option-card.selected .option-content {
    font-weight: 600;
}

/* 选中对勾 */
.option-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--morandi-blue);
    font-size: 1.25rem;
    font-weight: 700;
    opacity: 0;
    transform: scale(0.5);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.option-card.selected .option-check {
    opacity: 1;
    transform: scale(1);
}

/* 导航按钮 */
.navigation {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    margin-top: auto;
    flex-shrink: 0;
}

.nav-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    -webkit-tap-highlight-color: transparent;
}

.prev-btn, .next-btn {
    background: var(--glass-bg-strong);
    color: var(--text-primary);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--glass-shadow);
}

.prev-btn:hover, .next-btn:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-hover);
}

.prev-btn:active, .next-btn:active {
    transform: scale(0.98);
}

.submit-btn {
    background: linear-gradient(135deg, var(--morandi-blue) 0%, var(--morandi-pink) 100%);
    color: #fff;
    box-shadow: 0 8px 24px rgba(107, 154, 196, 0.35);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(107, 154, 196, 0.45);
}

.submit-btn:active {
    transform: scale(0.98) translateY(0);
}

.btn-icon {
    font-size: 1.125rem;
    transition: transform var(--transition-fast);
}

.nav-btn:hover .btn-icon {
    transform: translateX(2px);
}

/* 底部 */
.footer {
    text-align: center;
    padding: var(--spacing-lg) 0 var(--spacing-md);
    color: var(--text-secondary);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.footer-note {
    margin-top: var(--spacing-xs);
    color: var(--text-light);
    font-size: 0.75rem;
}

/* Toast 提示 */
.toast {
    position: fixed;
    bottom: calc(var(--spacing-xl) + 80px);
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: rgba(45, 52, 54, 0.95);
    backdrop-filter: blur(10px);
    color: #fff;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 1000;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ============================================
   结果页样式
   ============================================ */

.result-container {
    max-width: 640px;
    margin: 0 auto;
    padding: var(--spacing-md);
    min-height: 100vh;
}

.result-card {
    background: var(--glass-bg-strong);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--webkit-backdrop-blur);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--glass-shadow);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

/* 结果头部 */
.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.result-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    background: rgba(107, 154, 196, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
}

.badge-icon {
    font-size: 1rem;
}

.result-date {
    font-size: 0.7rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* 主气味展示 */
.main-result {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.scent-icon {
    width: 88px;
    height: 88px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    font-weight: 700;
    color: #fff;
    margin: 0 auto var(--spacing-lg);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.scent-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
    pointer-events: none;
}

.result-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.result-en-title {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.result-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 420px;
    margin: 0 auto;
}

/* 雷达图容器 */
.chart-container {
    width: 100%;
    max-width: 300px;
    height: 300px;
    margin: var(--spacing-xl) auto;
    position: relative;
}

/* 分析部分 */
.analysis-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5), rgba(248, 250, 252, 0.3));
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
}

.section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    letter-spacing: -0.01em;
}

.section-icon {
    font-size: 1.125rem;
}

.analysis-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.9;
    text-align: justify;
}

/* 金句卡片 */
.gold-sentence-card {
    background: linear-gradient(135deg, rgba(107, 154, 196, 0.12), rgba(177, 108, 132, 0.08));
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    position: relative;
    border: 1px solid rgba(107, 154, 196, 0.2);
}

.quote-icon {
    font-size: 4rem;
    line-height: 1;
    color: var(--morandi-blue);
    opacity: 0.2;
    position: absolute;
    top: -8px;
    left: var(--spacing-md);
    font-family: Georgia, serif;
}

.gold-sentence-text {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    line-height: 1.8;
    position: relative;
    z-index: 1;
    font-style: italic;
}

/* 关键词标签 */
.keywords-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.keyword-tag {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(107, 154, 196, 0.1), rgba(177, 108, 132, 0.1));
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 1px solid rgba(107, 154, 196, 0.2);
}

.keyword-tag::before {
    content: '#';
    color: var(--morandi-blue);
    margin-right: 2px;
}

/* 分数详情 */
.scores-detail {
    margin-bottom: var(--spacing-xl);
}

.scores-bars {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.score-bar-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.score-label {
    width: 76px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    flex-shrink: 0;
    font-weight: 500;
}

.score-track {
    flex: 1;
    height: 8px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.score-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
}

.score-value {
    width: 32px;
    text-align: right;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

/* 结果底部 */
.result-footer {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.footer-tip {
    margin-top: var(--spacing-xs);
    color: var(--text-light);
    font-size: 0.7rem;
}

/* 操作按钮 */
.action-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--glass-border-strong);
    border-radius: var(--radius-lg);
    background: var(--glass-bg-strong);
    backdrop-filter: var(--backdrop-blur);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--glass-shadow);
    -webkit-tap-highlight-color: transparent;
}

.action-btn:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-hover);
}

.action-btn:active {
    transform: scale(0.98);
}

.action-btn.highlight {
    background: linear-gradient(135deg, var(--morandi-blue), var(--morandi-pink));
    color: #fff;
    border: none;
    box-shadow: 0 8px 24px rgba(107, 154, 196, 0.35);
}

.action-btn.highlight:hover {
    box-shadow: 0 12px 32px rgba(107, 154, 196, 0.45);
}

/* 分享提示 */
.share-toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: rgba(45, 52, 54, 0.95);
    backdrop-filter: blur(10px);
    color: #fff;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 1000;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.share-toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* 错误容器 */
.error-container {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--glass-bg-strong);
    backdrop-filter: var(--backdrop-blur);
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--glass-shadow);
}

.error-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    filter: grayscale(0.3);
}

.error-container h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.error-container p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 0.95rem;
}

/* ============================================
   响应式设计 - 移动端优先
   ============================================ */

@media (max-width: 480px) {
    :root {
        --spacing-lg: 20px;
        --spacing-xl: 24px;
    }

    .app-container,
    .result-container {
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    /* 头部优化 */
    .header-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .logo-wrapper {
        width: 56px;
        height: 56px;
    }

    .logo-icon {
        font-size: 1.75rem;
    }

    .title {
        font-size: 1.25rem;
    }

    .subtitle {
        font-size: 0.8rem;
    }

    /* 题目卡片优化 */
    .question-card {
        padding: var(--spacing-lg);
    }

    .question-text {
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }

    /* 选项卡片优化 */
    .option-card {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .option-letter {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .option-content {
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .option-check {
        width: 24px;
        height: 24px;
        font-size: 1rem;
    }

    /* 导航优化 */
    .navigation {
        gap: var(--spacing-sm);
    }

    .nav-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }

    /* 结果页优化 */
    .result-card {
        padding: var(--spacing-lg);
    }

    .result-title {
        font-size: 1.5rem;
    }

    .result-en-title {
        font-size: 0.85rem;
    }

    .scent-icon {
        width: 72px;
        height: 72px;
        font-size: 1.75rem;
    }

    .chart-container {
        height: 260px;
    }

    .gold-sentence-text {
        font-size: 0.95rem;
    }

    .score-label {
        width: 64px;
        font-size: 0.75rem;
    }

    /* 操作按钮 */
    .action-buttons {
        flex-direction: column;
    }

    .action-btn {
        padding: var(--spacing-md);
    }
}

@media (max-width: 360px) {
    .title {
        font-size: 1.1rem;
    }

    .question-text {
        font-size: 0.95rem;
    }

    .option-card {
        padding: var(--spacing-sm);
    }

    .option-content {
        font-size: 0.85rem;
    }
}

/* 横屏优化 */
@media (max-height: 500px) and (orientation: landscape) {
    .app-container {
        max-height: 100vh;
        overflow-y: auto;
    }

    .header {
        padding: var(--spacing-md) 0;
    }

    .questions-container {
        padding: var(--spacing-sm) 0;
    }
}

/* ============================================
   打印样式 - 优化截图
   ============================================ */

@media print {
    .navigation,
    .action-buttons,
    .share-toast,
    .toast,
    .footer {
        display: none !important;
    }

    body {
        background: #fff;
    }

    .result-card {
        box-shadow: none;
        border: 1px solid #e2e8f0;
        break-inside: avoid;
    }
}

/* ============================================
   辅助类
   ============================================ */

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--webkit-backdrop-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

/* 渐变文字 */
.gradient-text {
    background: linear-gradient(135deg, var(--morandi-blue), var(--morandi-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 隐藏滚动条但保留功能 */
.hide-scrollbar::-webkit-scrollbar {
    display: none;
}

.hide-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}