/* AI API统一转换代理系统 - 时装周奢华风格 Plus */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600&display=swap');

/* 高端设计系统重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 时装周奢华配色系统 Plus */
:root {
    /* 主色调 - 极简黑白金 */
    --color-primary: #000000;
    --color-secondary: #ffffff;
    --color-accent: #d4af37;
    /* 奢华金色 */
    --color-accent-light: #f5e6b8;
    --color-accent-dark: #b8941f;
    --color-rose-gold: #e8b4a6;
    --color-platinum: #e5e4e2;

    /* 背景层级 - 更丰富的层次 */
    --bg-primary: linear-gradient(135deg, #fafafa 0%, #ffffff 50%, #f8f8f8 100%);
    --bg-secondary: #ffffff;
    --bg-tertiary: linear-gradient(135deg, #f5f5f5 0%, #fafafa 100%);
    --bg-quaternary: linear-gradient(135deg, #f8f8f8 0%, #ffffff 100%);
    --bg-overlay: rgba(0, 0, 0, 0.03);
    --bg-glass: rgba(255, 255, 255, 0.9);
    --bg-luxury: linear-gradient(135deg, #fafafa 0%, #f5f5f5 50%, #ffffff 100%);

    /* 文字层级 - 更细致的分层 */
    --text-primary: #000000;
    --text-secondary: #666666;
    --text-tertiary: #888888;
    --text-muted: #999999;
    --text-light: #cccccc;
    --text-accent: #d4af37;
    --text-accent-hover: #b8941f;
    --text-success: #2d7d32;
    --text-error: #c62828;
    --text-warning: #ed6c02;

    /* 边框系统 - 更精致的边框 */
    --border-primary: #e0e0e0;
    --border-secondary: #f0f0f0;
    --border-accent: #d4af37;
    --border-dark: #333333;
    --border-luxury: linear-gradient(135deg, #e0e0e0, #f0f0f0);

    /* 阴影系统 - 更丰富的阴影层次 */
    --shadow-minimal: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-strong: 0 16px 48px rgba(0, 0, 0, 0.12);
    --shadow-luxury: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-accent: 0 4px 24px rgba(212, 175, 55, 0.15);
    --shadow-accent-strong: 0 8px 32px rgba(212, 175, 55, 0.25);
    --shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.06);

    /* 圆角系统 */
    --radius-none: 0px;
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
    --radius-xl: 16px;

    /* 间距系统 - 更精确的间距 */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    --space-5xl: 12rem;

    /* 字体系统 */
    --font-display: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* 动画系统 - 更优雅的动画 */
    --ease-luxury: cubic-bezier(0.23, 1, 0.32, 1);
    --ease-elegant: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-refined: cubic-bezier(0.165, 0.84, 0.44, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --duration-fast: 0.2s;
    --duration-medium: 0.4s;
    --duration-slow: 0.6s;
    --duration-luxury: 0.8s;
}

/* 全局样式 */
html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-weight: 400;
    min-height: 100vh;
    padding: var(--space-3xl) var(--space-lg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'rlig' 1, 'calt' 1;
    letter-spacing: -0.01em;
    position: relative;
    overflow-x: hidden;
}

/* 添加精美的背景装饰 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(0, 0, 0, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* 奢华容器设计 */
.container {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-none);
    overflow: hidden;
    box-shadow: var(--shadow-luxury);
    position: relative;
    backdrop-filter: blur(10px);
}

/* 添加容器装饰边框 */
.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    z-index: 1;
}

.container::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    z-index: 1;
}

/* 时装周风格标题 */
.container>h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--text-primary);
    text-align: center;
    padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
    margin: 0;
    letter-spacing: -0.02em;
    line-height: 1.2;
    position: relative;
    background: var(--bg-luxury);
    border-bottom: 1px solid var(--border-primary);
}

.container>h1::before {
    content: '';
    position: absolute;
    top: var(--space-lg);
    left: 50%;
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    transform: translateX(-50%);
    animation: shimmerTop 3s ease-in-out infinite;
}

.container>h1::after {
    content: '';
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    width: 60px;
    height: 1px;
    background: var(--color-accent);
    transform: translateX(-50%);
    animation: shimmerBottom 3s ease-in-out infinite 1.5s;
}

@keyframes shimmerTop {

    0%,
    100% {
        opacity: 0.6;
        width: 120px;
    }

    50% {
        opacity: 1;
        width: 180px;
    }
}

@keyframes shimmerBottom {

    0%,
    100% {
        opacity: 0.8;
        width: 60px;
    }

    50% {
        opacity: 1;
        width: 90px;
    }
}

/* 表单区域 */
.detection-form {
    padding: var(--space-2xl);
    background: var(--bg-quaternary);
    position: relative;
}

.detection-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.3;
}

.detection-form h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    text-align: center;
    letter-spacing: -0.01em;
    position: relative;
}

.detection-form h2::after {
    content: '';
    position: absolute;
    bottom: -var(--space-sm);
    left: 50%;
    width: 30px;
    height: 1px;
    background: var(--color-accent);
    transform: translateX(-50%);
}

/* 表单组 */
.form-group {
    margin-bottom: var(--space-xl);
    position: relative;
}

.form-group label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
    letter-spacing: 0.01em;
    text-transform: uppercase;
    position: relative;
}

.form-group label::before {
    content: '';
    position: absolute;
    left: -var(--space-sm);
    top: 50%;
    width: 3px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity var(--duration-medium) var(--ease-elegant);
}

.form-group:hover label::before {
    opacity: 1;
}

/* 输入框样式 */
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-none);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 400;
    transition: all var(--duration-medium) var(--ease-elegant);
    outline: none;
    box-shadow: var(--shadow-inset);
    position: relative;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-accent), var(--shadow-inset);
    background: var(--bg-secondary);
    transform: translateY(-1px);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--text-tertiary);
    box-shadow: var(--shadow-soft), var(--shadow-inset);
}

.form-group input[type="password"] {
    font-family: var(--font-mono);
    letter-spacing: 0.1em;
}

.form-group input[type="number"] {
    font-family: var(--font-mono);
}

/* 模型选择容器 */
.model-selection-container {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.model-selection-container select {
    flex: 1;
}

/* 能力选择网格 */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.capabilities-grid label {
    display: flex;
    align-items: center;
    padding: var(--space-md);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-none);
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all var(--duration-medium) var(--ease-elegant);
    position: relative;
    min-height: 60px;
    overflow: hidden;
}

.capabilities-grid label::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left var(--duration-slow) var(--ease-elegant);
}

.capabilities-grid label:hover::before {
    left: 100%;
}

.capabilities-grid label:hover {
    border-color: var(--color-accent);
    background: var(--bg-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.capabilities-grid label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: var(--space-sm);
    accent-color: var(--color-accent);
    cursor: pointer;
    position: relative;
}

.capability-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
    text-transform: none;
    margin: 0;
}

.capability-icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    opacity: 0;
    transition: all var(--duration-medium) var(--ease-elegant);
    position: relative;
}

.capability-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity var(--duration-medium) var(--ease-elegant);
}

.capabilities-grid label:hover .capability-icon {
    opacity: 1;
    transform: scale(1.2);
}

.capabilities-grid label:hover .capability-icon::before {
    opacity: 0.3;
}

/* 表单操作按钮 */
.form-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.form-actions button {
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-none);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-medium) var(--ease-elegant);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

.form-actions button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
    transition: left var(--duration-medium) var(--ease-elegant);
}

.form-actions button:hover::before {
    left: 100%;
}

.form-actions button:hover {
    background: var(--text-primary);
    color: var(--bg-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-soft);
}

/* 主要按钮样式 */
.btn-primary {
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-none);
    background: var(--color-primary);
    color: var(--bg-secondary);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--duration-medium) var(--ease-elegant);
    position: relative;
    overflow: hidden;
    margin-top: var(--space-xl);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--duration-slow) var(--ease-refined);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(212, 175, 55, 0.1) 50%, transparent 100%);
    opacity: 0;
    transition: opacity var(--duration-medium) var(--ease-elegant);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-luxury);
    border-color: var(--color-accent-dark);
}

.btn-primary:active {
    transform: translateY(-1px);
}

/* 次要按钮样式 */
.btn-secondary {
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-none);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-medium) var(--ease-elegant);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.05), transparent);
    transition: left var(--duration-medium) var(--ease-elegant);
}

.btn-secondary:hover::before {
    left: 100%;
}

.btn-secondary:hover {
    background: var(--text-primary);
    color: var(--bg-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-soft);
}

.btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 进度区域 */
.progress-section {
    padding: var(--space-2xl);
    border-top: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
    position: relative;
}

.progress-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.5;
}

.progress-section h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    text-align: center;
    letter-spacing: -0.01em;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--border-primary);
    border-radius: var(--radius-none);
    overflow: hidden;
    margin-bottom: var(--space-lg);
    position: relative;
    box-shadow: var(--shadow-inset);
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.7;
    }
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    width: 0%;
    transition: width var(--duration-medium) var(--ease-elegant);
    position: relative;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

#progress-text {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    position: relative;
}

#progress-text::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: breathe 3s ease-in-out infinite;
}

@keyframes breathe {

    0%,
    100% {
        width: 0;
        height: 0;
        opacity: 0;
    }

    50% {
        width: 100px;
        height: 100px;
        opacity: 0.1;
    }
}

/* 结果区域 */
.results-section {
    padding: var(--space-2xl);
    border-top: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    position: relative;
}

.results-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.5;
}

.results-section h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    text-align: center;
    letter-spacing: -0.01em;
}

/* 结果摘要 */
.results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.summary-card {
    text-align: center;
    padding: var(--space-xl);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-none);
    background: var(--bg-secondary);
    transition: all var(--duration-medium) var(--ease-elegant);
    position: relative;
    overflow: hidden;
}

.summary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0;
    transition: opacity var(--duration-medium) var(--ease-elegant);
}

.summary-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transform: translateX(-50%);
    transition: width var(--duration-medium) var(--ease-elegant);
}

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

.summary-card:hover::after {
    width: 50%;
}

.summary-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-luxury);
    border-color: var(--color-accent);
}

.summary-card h3 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.summary-card .value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* 能力结果表格 */
.capabilities-results {
    margin-bottom: var(--space-2xl);
}

.capabilities-results h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    text-align: center;
    letter-spacing: -0.01em;
}

.capabilities-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    position: relative;
}

.capabilities-table::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.3;
}

.capabilities-table thead {
    background: var(--bg-tertiary);
    border-bottom: 2px solid var(--border-primary);
    position: relative;
}

.capabilities-table th {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.capabilities-table th::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.5;
}

.capabilities-table td {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border-secondary);
    color: var(--text-primary);
    vertical-align: top;
    position: relative;
}

.capabilities-table tbody tr {
    transition: all var(--duration-medium) var(--ease-elegant);
    position: relative;
}

.capabilities-table tbody tr::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--color-accent);
    opacity: 0;
    transition: opacity var(--duration-medium) var(--ease-elegant);
}

.capabilities-table tbody tr:hover::before {
    opacity: 1;
}

.capabilities-table tbody tr:hover {
    background: var(--bg-tertiary);
    transform: translateX(4px);
}

/* 状态标签 */
.status-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

.status-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--duration-medium) var(--ease-elegant);
}

.status-badge:hover::before {
    left: 100%;
}

.status-supported {
    background: linear-gradient(135deg, #e8f5e8, #f1f8e9);
    color: var(--text-success);
    border: 1px solid #c8e6c9;
    box-shadow: 0 2px 8px rgba(45, 125, 50, 0.1);
}

.status-not-supported {
    background: linear-gradient(135deg, #ffeaea, #ffebee);
    color: var(--text-error);
    border: 1px solid #ffcdd2;
    box-shadow: 0 2px 8px rgba(198, 40, 40, 0.1);
}

/* 检测信息 */
.detection-info {
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border-radius: var(--radius-none);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
    border-left: 3px solid var(--color-accent);
}

.detection-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-accent), var(--color-accent-light));
    animation: flow 3s ease-in-out infinite;
}

@keyframes flow {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

.detection-info p {
    margin-bottom: var(--space-sm);
}

.detection-info strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* 错误消息 */
.error-message {
    background: linear-gradient(135deg, #ffeaea, #ffebee);
    color: var(--text-error);
    padding: var(--space-lg);
    border: 1px solid #ffcdd2;
    border-radius: var(--radius-none);
    margin-bottom: var(--space-lg);
    font-size: 0.875rem;
    font-weight: 500;
    position: relative;
    border-left: 4px solid var(--text-error);
}

.error-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--text-error), #ffcdd2);
    animation: errorPulse 2s ease-in-out infinite;
}

@keyframes errorPulse {

    0%,
    100% {
        opacity: 0.8;
    }

    50% {
        opacity: 1;
    }
}

/* 表单提示 */
.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
    font-style: italic;
    position: relative;
    padding-left: var(--space-md);
}

.form-hint::before {
    content: '💡';
    position: absolute;
    left: 0;
    top: 0;
    font-size: 0.75rem;
    opacity: 0.7;
}

/* 详情文本 */
.details-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    border-left: 3px solid var(--color-accent);
}

.error-text {
    color: var(--text-error);
    font-size: 0.75rem;
    font-weight: 500;
    position: relative;
    padding-left: var(--space-md);
}

.error-text::before {
    content: '⚠️';
    position: absolute;
    left: 0;
    top: 0;
    font-size: 0.75rem;
}

/* 动画类 */
.fade-in {
    opacity: 0;
    animation: fadeIn var(--duration-luxury) var(--ease-elegant) forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-element {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--duration-luxury) var(--ease-elegant);
}

.fade-in-element.fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* 键盘导航 */
.keyboard-navigation *:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* 选择文本样式 */
::selection {
    background: rgba(212, 175, 55, 0.2);
    color: var(--text-primary);
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-accent), var(--color-accent-light));
    border-radius: var(--radius-md);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--color-accent-dark), var(--color-accent));
}

/* 响应式设计 */
@media (max-width: 768px) {
    body {
        padding: var(--space-lg) var(--space-md);
    }

    .container>h1 {
        font-size: 2rem;
        padding: var(--space-2xl) var(--space-lg) var(--space-xl);
    }

    .detection-form,
    .progress-section,
    .results-section {
        padding: var(--space-lg);
    }

    .capabilities-grid {
        grid-template-columns: 1fr;
    }

    .model-selection-container {
        flex-direction: column;
    }

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

    .results-summary {
        grid-template-columns: 1fr;
    }

    .capabilities-table {
        font-size: 0.75rem;
    }

    .capabilities-table th,
    .capabilities-table td {
        padding: var(--space-sm);
    }
}

@media (max-width: 480px) {
    body {
        padding: var(--space-md) var(--space-sm);
    }

    .container>h1 {
        font-size: 1.5rem;
    }

    .detection-form h2 {
        font-size: 1.25rem;
    }

    .capabilities-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* 高分辨率屏幕优化 */
@media (min-resolution: 192dpi) {
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* 深色模式媒体查询准备 */
@media (prefers-color-scheme: dark) {
    /* 可以在这里添加深色模式的变量覆盖 */
}

/* 减少动画的无障碍设置 */
/* 渠道管理样式 */
.channel-management {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-secondary);
}

.channel-form {
    margin-bottom: 32px;
    padding: 24px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.channel-form.editing-mode {
    border: 2px solid var(--color-accent);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.03) 0%, var(--bg-tertiary) 100%);
    transform: scale(1.005);
}

.channel-form.editing-mode h3 {
    color: var(--color-accent);
    font-weight: 700;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.channel-list {
    padding: 24px;
    background: var(--bg-quaternary);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.channel-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    margin-bottom: 16px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-secondary);
    transition: all 0.3s ease;
}

.channel-item:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

.channel-item.enabled {
    border-left: 4px solid var(--color-success);
}

.channel-item.disabled {
    border-left: 4px solid var(--text-muted);
    opacity: 0.7;
}

.channel-info h4 {
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.channel-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.channel-actions {
    display: flex;
    gap: 8px;
}

.channel-actions button {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: auto;
}

.channel-actions .btn-primary {
    background: var(--color-primary);
    color: white;
    width: auto;
    margin: 0;
    padding: 8px 16px;
    font-size: 0.85rem;
    text-transform: none;
    letter-spacing: normal;
    border: 1px solid var(--color-primary);
}

.channel-actions .btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.channel-actions .btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    width: auto;
    margin: 0;
    padding: 8px 16px;
    font-size: 0.85rem;
}

.channel-actions .btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--color-accent);
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--color-error);
    color: white;
}

.btn-danger:hover {
    background: #a5201e;
    transform: translateY(-1px);
}

/* API使用说明样式 */
.api-usage {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-secondary);
}

.api-endpoints {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.endpoint-card {
    background: var(--bg-tertiary);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.security-note {
    background: linear-gradient(90deg, rgba(255, 193, 7, 0.1), rgba(255, 193, 7, 0.05));
    border-left: 4px solid #ffc107;
    padding: 8px 12px;
    margin: 12px 0;
    border-radius: 4px;
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* 工作原理和支持转换样式优化 */
.usage-notes {
    margin-top: 32px;
    padding: 24px;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-quaternary) 100%);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.usage-notes h4 {
    color: var(--color-accent);
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.usage-notes h4::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--color-accent);
    border-radius: 2px;
}

.usage-notes ol {
    margin: 0;
    padding-left: 24px;
    margin-bottom: 24px;
}

.usage-notes ol li {
    margin-bottom: 12px;
    line-height: 1.6;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.usage-notes ol li strong {
    color: var(--color-accent-dark);
    font-weight: 600;
}

.usage-notes ul {
    margin: 0;
    padding-left: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 8px;
}

.usage-notes ul li {
    margin-bottom: 8px;
    line-height: 1.5;
    color: var(--text-secondary);
    font-size: 0.9rem;
    position: relative;
    padding-left: 8px;
}

.usage-notes ul li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: bold;
    margin-right: 8px;
    margin-left: -8px;
}

.endpoint-card:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

.endpoint-card h3 {
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.endpoint-card code {
    display: block;
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: 8px 12px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    margin-bottom: 12px;
    word-break: break-all;
}

.endpoint-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 标签页样式 */
.tab-navigation {
    display: flex;
    border-bottom: 2px solid var(--border-primary);
    margin-bottom: var(--space-2xl);
    background: var(--bg-tertiary);
    border-radius: var(--radius-none) var(--radius-none) 0 0;
}

.tab-button {
    flex: 1;
    padding: var(--space-lg) var(--space-xl);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-medium) var(--ease-elegant);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tab-button::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: transform var(--duration-medium) var(--ease-elegant);
}

.tab-button:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.tab-button.active {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
}

.tab-button.active::after {
    transform: scaleX(1);
}

.tab-content {
    display: none;
    animation: fadeInTab var(--duration-medium) var(--ease-elegant);
}

.tab-content.active {
    display: block;
}

@keyframes fadeInTab {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .channel-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .channel-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .api-endpoints {
        grid-template-columns: 1fr;
    }

    .tab-button {
        font-size: 0.875rem;
        padding: var(--space-md) var(--space-lg);
    }
}

/* 登录页面样式 */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.login-form {
    background: var(--bg-secondary);
    padding: var(--space-3xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-form h1 {
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.login-form h2 {
    color: var(--text-primary);
    margin-bottom: var(--space-2xl);
    font-size: 1.25rem;
    font-weight: 500;
}

.login-form .form-group {
    margin-bottom: var(--space-xl);
    text-align: left;
}

.login-form label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-weight: 500;
}

.login-form input {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--duration-medium) var(--ease-elegant);
}

.login-form input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.login-form .btn-primary {
    width: 100%;
    margin-top: var(--space-lg);
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-top: var(--space-lg);
    font-size: 0.875rem;
}



/* 头部导航栏样式 */
.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-luxury);
    position: relative;
    z-index: 2;
}

.header-bar h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .header-bar {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .header-bar h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .header-bar h1 {
        font-size: 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}