:root {
    /* Windows Fluent Design 蓝灰风格 */
    --bg-primary: #f3f6fb;
    --bg-secondary: #ffffffcc;
    --bg-tertiary: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --accent-color: #2563eb;
    --accent-hover: #1d4ed8;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --shadow-sm: 0 2px 8px rgba(30, 41, 59, 0.06);
    --shadow-md: 0 8px 25px rgba(30, 41, 59, 0.10);
    --shadow-lg: 0 20px 40px rgba(30, 41, 59, 0.15);
    --gradient-primary: linear-gradient(135deg, #e3edfa 0%, #c7d7f5 100%);
    --gradient-accent: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --gradient-success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-warning: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --glass-bg: rgba(255,255,255,0.85);
    --glass-border: #e2e8f0;
    --backdrop-blur: blur(16px);
}

[data-theme="dark"] {
    /* 深色主题 - Windows 风格 */
    --bg-primary: #0f1419;
    --bg-secondary: rgba(30, 41, 59, 0.8);
    --bg-tertiary: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --accent-color: #3b82f6;
    --accent-hover: #2563eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --glass-bg: rgba(30, 41, 59, 0.8);
    --glass-border: #334155;
}

[data-theme="light"] {
    --bg-primary: #f3f6fb;
    --bg-secondary: #ffffffcc;
    --bg-tertiary: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --accent-color: #2563eb;
    --accent-hover: #1d4ed8;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --glass-bg: rgba(255,255,255,0.85);
    --glass-border: #e2e8f0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: all 0.3s ease;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* 添加动态背景 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
    z-index: -1;
    animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(1deg); }
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Header */
.header {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    padding: 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.header:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    color: var(--text-primary);
    font-size: 2rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

.header h1:hover {
    transform: scale(1.05);
    text-shadow: 0 4px 20px rgba(99, 102, 241, 0.5);
    animation: glow 2s ease-in-out infinite;
}

.page-switcher {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    padding: 0.75rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--glass-border);
}

.page-switcher a {
    color: var(--text-primary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.page-switcher a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: -1;
}

.page-switcher a:hover::before,
.page-switcher a.active::before {
    left: 0;
}

.page-switcher a:hover,
.page-switcher a.active {
    color: black;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.star-tip {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    text-align: center;
    opacity: 0.8;
}

.star-tip a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.star-tip a:hover {
    color: var(--accent-hover);
    text-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}

.header-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.theme-toggle, .language-toggle {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.75rem;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.theme-toggle::before, .language-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    transition: left 0.3s ease;
    z-index: -1;
}

.theme-toggle:hover::before, .language-toggle:hover::before {
    left: 0;
}

.theme-toggle:hover, .language-toggle:hover {
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* 性能模式按钮样式 */
.performance-toggle {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.75rem;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.performance-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    transition: left 0.3s ease;
    z-index: -1;
}

.performance-toggle:hover::before {
    left: 0;
}

.performance-toggle:hover {
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.performance-toggle.performance-mode-on {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.performance-toggle.performance-mode-on:hover {
    background: #2e7d32;
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* 性能模式下的样式调整 */
body.performance-mode {
    /* 关闭背景动画 */
    background: var(--bg-primary);
}

body.performance-mode::before {
    animation: none;
}

body.performance-mode .container {
    /* 简化容器样式 */
    background: transparent;
}

body.performance-mode .header,
body.performance-mode .settings-panel,
body.performance-mode .code-panel {
    /* 关闭毛玻璃效果 */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

body.performance-mode .page-switcher {
    /* 简化页面切换器 */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

body.performance-mode .theme-toggle,
body.performance-mode .language-toggle,
body.performance-mode .performance-toggle {
    /* 简化按钮效果 */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

body.performance-mode .ai-btn {
    /* 简化AI按钮 */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--accent-color);
    border: 1px solid var(--accent-color);
}

body.performance-mode .ai-btn::before {
    display: none;
}

body.performance-mode .ai-btn:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

body.performance-mode .settings-panel:hover,
body.performance-mode .code-panel:hover {
    /* 关闭悬停动画 */
    transform: none;
    box-shadow: var(--shadow-md);
}

body.performance-mode .form-section:hover {
    /* 关闭表单悬停效果 */
    background: transparent;
}

body.performance-mode .section-header:hover,
body.performance-mode .panel-header:hover {
    /* 关闭头部悬停效果 */
    background: var(--bg-tertiary);
}

/* 性能模式下关闭所有动画和过渡效果 */
body.performance-mode * {
    animation: none !important;
    transition: none !important;
    transform: none !important;
}

body.performance-mode *:hover {
    transform: none !important;
    box-shadow: var(--shadow-md) !important;
}

/* 性能模式下关闭标签动画 */
body.performance-mode .tag {
    animation: none !important;
    transition: none !important;
    transform: none !important;
}

body.performance-mode .tag:hover {
    transform: none !important;
    box-shadow: var(--shadow-sm) !important;
    animation: none !important;
}

/* 性能模式下关闭标签按钮动画 */
body.performance-mode .tag button {
    transition: none !important;
}

body.performance-mode .tag button:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: none !important;
}

/* 性能模式下关闭标签输入按钮动画 */
body.performance-mode .tag-input button {
    transition: none !important;
}

body.performance-mode .tag-input button:hover {
    transform: none !important;
    box-shadow: var(--shadow-sm) !important;
}

/* 性能模式下关闭调试窗口动画 */
body.performance-mode .debug-window {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    transition: none !important;
}

body.performance-mode .debug-window:hover {
    transform: none !important;
    box-shadow: var(--shadow-md) !important;
}

/* 性能模式下关闭按钮悬停效果 */
body.performance-mode .theme-toggle:hover,
body.performance-mode .language-toggle:hover,
body.performance-mode .performance-toggle:hover,
body.performance-mode .ai-btn:hover {
    transform: none !important;
    box-shadow: var(--shadow-sm) !important;
}

/* 性能模式下关闭页面切换器悬停效果 */
body.performance-mode .page-switcher a:hover {
    transform: none !important;
    box-shadow: var(--shadow-sm) !important;
}

/* 性能模式下关闭输入框悬停效果 */
body.performance-mode input:hover,
body.performance-mode select:hover,
body.performance-mode textarea:hover {
    transform: none !important;
    box-shadow: var(--shadow-sm) !important;
}

/* 性能模式下关闭刷新和复制按钮悬停效果 */
body.performance-mode .refresh-btn:hover,
body.performance-mode .copy-btn:hover {
    transform: none !important;
    box-shadow: var(--shadow-sm) !important;
}

body.performance-mode .collapse-btn:hover {
    /* 简化折叠按钮 */
    color: var(--text-primary);
    transform: none;
}

body.performance-mode .refresh-btn,
body.performance-mode .copy-btn {
    /* 简化功能按钮 */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

body.performance-mode .refresh-btn::before,
body.performance-mode .copy-btn::before {
    display: none;
}

body.performance-mode .refresh-btn:hover,
body.performance-mode .copy-btn:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

body.performance-mode .ai-chat-panel {
    /* 简化AI聊天面板 */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

body.performance-mode .chat-bubble .message-content {
    /* 简化聊天气泡 */
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
}

body.performance-mode .chat-input-area {
    /* 简化聊天输入区域 */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

body.performance-mode .main-footer {
    /* 简化页脚 */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

/* 关闭性能模式下的动画 */
body.performance-mode * {
    animation-duration: 0.1s !important;
    transition-duration: 0.1s !important;
}

body.performance-mode .floating-animation,
body.performance-mode .pulse-animation {
    animation: none !important;
}

/* 性能模式下的Toast样式 */
body.performance-mode .toast {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.language-toggle {
    min-width: 3rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Main Content */
.main-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    padding: 2.5rem;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
    align-items: start;
}

/* Settings Panel */
.settings-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.settings-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.form-section {
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.form-section:last-child {
    border-bottom: none;
}

.form-section:hover {
    background: rgba(255, 255, 255, 0.05);
}

.section-header, .panel-header {
    background: var(--bg-tertiary);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.section-header:hover, .panel-header:hover {
    background: rgba(255, 255, 255, 0.1);
}

.section-controls, .panel-controls-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.collapse-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 0.75rem;
    border-radius: 0.75rem;
    line-height: 1;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
}

.collapse-btn:hover {
    color: var(--text-primary);
    background: var(--accent-color);
    color: white;
    transform: scale(1.1);
}

.collapse-btn i {
    transition: transform 0.3s ease-out;
}

.collapse-btn i.rotated {
    transform: rotate(180deg);
}

.section-title, .panel-header h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-title i, .panel-header h3 i {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.4rem;
}

.form-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.form-content.collapsed {
    max-height: 0;
    padding: 0 2rem;
    overflow: hidden;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.form-group:hover {
    transform: translateX(5px);
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.input-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.input-group input, .input-group select {
    flex: 1;
    min-width: 120px;
}

input, select, textarea {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 1rem;
    border-radius: 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

input:hover, select:hover, textarea:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2), 0 8px 25px rgba(99, 102, 241, 0.15);
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.15);
}

input:hover, select:hover {
    border-color: var(--accent-hover);
}

/* Toggle Switches */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.toggle-switch.mini {
    width: 36px;
    height: 20px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: 0.4s;
    border-radius: 28px;
}

.slider.mini {
    border-radius: 20px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

.mini .slider:before {
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
}

input:checked + .slider {
    background-color: var(--accent-color);
}

input:checked + .slider:before {
    transform: translateX(22px);
}

input:checked + .mini.slider:before {
    transform: translateX(16px);
}

.toggle-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

/* Amount Controls */
.amount-controls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

#amountInputs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

#amountInputs input, #amountInputs select {
    flex: 1;
    min-width: 80px;
}

/* Traffic Controls */
.traffic-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.traffic-controls .input-group {
    flex: 0 0 auto;
}

.traffic-controls .toggle-switch {
    flex-shrink: 0;
}

.traffic-controls .toggle-label {
    flex-shrink: 0;
}

/* Auto Calculate Button */
.auto-calc-btn {
    background: var(--gradient-success);
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.auto-calc-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-warning);
    transition: left 0.3s ease;
    z-index: -1;
}

.auto-calc-btn:hover::before {
    left: 0;
}

.auto-calc-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.auto-calc-btn.active {
    background: var(--success-color);
}

.auto-calc-btn.active:hover {
    background: var(--success-color);
    opacity: 0.9;
}

/* Tags */
.tags-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

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

.tag {
    background: var(--gradient-accent);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideInUp 0.3s ease, float 3s ease-in-out infinite;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.tag:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-lg);
    animation: pulse 1s ease-in-out infinite;
}

.tag button {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    cursor: pointer;
    padding: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.tag button:hover {
    background: rgba(255, 255, 255, 0.4);
}

.tag-input {
    display: flex;
    gap: 0.5rem;
}

.tag-input input {
    flex: 1;
}

.tag-input button {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tag-input button:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

/* Code Panel */
/* 让 code-panel 不再浮动 */
.code-panel {
    /* 保持玻璃态和阴影 */
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    min-height: 450px;
    transition: all 0.3s ease;
}

/* 移除浮动动画 */
.code-panel:hover {
    transform: none;
    box-shadow: var(--shadow-lg);
}

.panel-header {
    background: var(--bg-tertiary);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h3 {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.panel-controls {
    display: flex;
    gap: 0.75rem;
}

.refresh-btn, .copy-btn {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 1rem;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
}

.refresh-btn::before, .copy-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-success);
    transition: left 0.3s ease;
    z-index: -1;
}

.refresh-btn:hover::before, .copy-btn:hover::before {
    left: 0;
}

.refresh-btn:hover, .copy-btn:hover {
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.code-container {
    flex: 1;
    position: relative;
    transition: all 0.4s ease-out;
}

.code-container.collapsed {
    max-height: 0;
    overflow: hidden;
    padding-top: 0;
    padding-bottom: 0;
    border-top: none;
}

.code-container textarea {
    width: 100%;
    height: 100%;
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: none;
    padding: 2rem;
    font-family: 'Fira Code', 'Monaco', 'Menlo', monospace;
    font-size: 1rem;
    line-height: 1.6;
    resize: none;
    min-height: 350px;
    color: var(--text-primary);
    border-radius: 0 0 1.5rem 1.5rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: var(--bg-primary);
    margin: 15% auto;
    border-radius: 1rem;
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    animation: slideInDown 0.3s ease;
}

.modal-header {
    background: var(--bg-tertiary);
    padding: 1rem 1.5rem;
    border-radius: 1rem 1rem 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.close {
    color: var(--text-secondary);
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    line-height: 1;
}

.close:hover {
    color: var(--text-primary);
    opacity: 1;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}

.modal-footer button {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-footer button:hover {
    background: var(--accent-hover);
}

/* Toast */
.toast {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    color: var(--text-primary);
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--glass-border);
    z-index: 1001;
    opacity: 0;
    transform: translateY(20px);
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0s 0.3s;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0s 0s;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(99, 102, 241, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.6), 0 0 30px rgba(99, 102, 241, 0.4);
    }
}

.fa-sync-alt.spinning {
    animation: spin 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .main-content {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        padding: 1rem;
        max-width: 100vw;
    }
    .settings-panel, .code-panel {
        min-width: 0;
        width: 100%;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 768px) {
    .main-content {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        padding: 1rem;
        margin-top: 1rem;
    }
    .settings-panel, .code-panel {
        min-width: 0;
        width: 100%;
        margin-bottom: 2rem;
    }
    .form-content {
        padding: 1rem;
    }
    .code-panel {
        margin-top: 1rem;
        order: 2;
    }
    .settings-panel {
        order: 1;
    }
}

@media (max-width: 480px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .header-controls {
        justify-content: center;
    }

    .header-top {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .section-header {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    
    .code-container textarea {
        height: 300px;
        font-size: 0.8rem;
    }
    
    .main-content {
        gap: 2.5rem;
        padding: 0.5rem;
        margin-top: 1.5rem;
    }
    
    .settings-panel, .code-panel {
        margin-bottom: 2.5rem;
    }
}

/* Hidden state for disabled sections */
.form-content.hidden {
    display: none;
}

/* Focus styles for accessibility */
button:focus, input:focus, select:focus, textarea:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Hover effects */
.form-section:hover, .code-panel:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

/* Scrollbar styling */
textarea::-webkit-scrollbar { width: 6px; }
textarea::-webkit-scrollbar-track { background: var(--bg-tertiary); border-radius: 3px; }
textarea::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
textarea::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* AI Button */
.ai-btn {
    background: var(--gradient-accent);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.ai-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: left 0.3s ease;
    z-index: -1;
}

.ai-btn:hover::before {
    left: 0;
}

.ai-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.ai-btn.ai-mode-on {
    background-color: var(--danger-color);
}

.ai-btn.ai-mode-on:hover {
    background-color: #d32f2f;
}

/* AI Chat Container */
/* #aiChatContainer { ... } */

.chat-box {
    flex-grow: 1;
    height: 400px;
    overflow-y: auto;
    padding: 1rem;
    background-color: var(--bg-tertiary);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Chat Bubbles */
.chat-bubble {
    display: flex;
    gap: 0.75rem;
    max-width: 85%;
    align-items: flex-start;
}

.chat-bubble .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.chat-bubble .message-content {
    background-color: var(--bg-primary);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.message-content p {
    margin: 0;
    line-height: 1.5;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.timer {
    font-size: 0.75rem;
    color: var(--text-muted);
    align-self: flex-end;
}

/* User Bubble */
.user-bubble {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.user-bubble .avatar {
    background-color: var(--success-color);
}

.user-bubble .message-content {
    background-color: #e1f5fe;
}

[data-theme="dark"] .user-bubble .message-content {
    background-color: #01579b;
}

/* AI Bubble */
.ai-bubble {
    align-self: flex-start;
}

.ai-bubble .avatar {
    background-color: var(--accent-color);
}

.ai-bubble .message-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.thinking-indicator {
    font-style: italic;
    color: var(--text-muted);
}

/* Chat Input Area */
.chat-input-area {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
}

#chatInput {
    flex-grow: 1;
    border-radius: 0.5rem;
    resize: vertical;
    min-height: 50px;
    max-height: 200px;
    font-size: 1rem;
    padding: 0.75rem;
}

.chat-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

#sendMessageBtn, #clearContextBtn {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    width: 48px;
    height: 48px;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
}

#sendMessageBtn::before, #clearContextBtn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    transition: left 0.3s ease;
    z-index: -1;
}

#sendMessageBtn::before {
    background: var(--gradient-success);
}

#clearContextBtn::before {
    background: var(--gradient-warning);
}

#sendMessageBtn:hover::before, #clearContextBtn:hover::before {
    left: 0;
}

#sendMessageBtn:hover, #clearContextBtn:hover {
    color: white;
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-md);
}

/* Scrollbar for chatbox */
.chat-box::-webkit-scrollbar {
    width: 8px;
}
.chat-box::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 4px;
}
.chat-box::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
.chat-box::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* New AI Chat View Styles */
#ai-chat-view {
    padding: 2rem;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
}

.ai-chat-panel {
    width: 100%;
    max-width: 1000px;
    height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.ai-chat-header {
    background: var(--bg-tertiary);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.ai-chat-header h3 {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.window-controls {
    display: flex;
    gap: 0.25rem;
}

.window-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.4rem;
    line-height: 1;
    cursor: pointer;
    border-radius: 0.25rem;
    transition: all 0.3s ease;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}



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

.mobile-controls {
    display: none;
}

.mobile-close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 0.5rem;
    line-height: 1;
    cursor: pointer;
    border-radius: 0.25rem;
    transition: all 0.3s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-close-btn:hover {
    background: var(--danger-color);
    color: white;
}

.ai-chat-header {
    cursor: move;
    user-select: none;
}

#ai-chat-view .chat-box {
    height: auto;
    background-color: var(--bg-primary);
}

#ai-chat-view .chat-input-area {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
}

#ai-chat-view #chatInput {
    background-color: var(--bg-primary);
}

/* 响应式设计 - 桌面端显示为可拖拽窗口，移动端全屏 */
@media (min-width: 769px) {
    .ai-chat-panel {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 1000;
        width: 800px;
        height: 600px;
        min-width: 400px;
        min-height: 300px;
        max-width: none;
        max-height: none;
        border-radius: 0.75rem;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        resize: both;
        overflow: hidden;
    }
    

    

}

@media (max-width: 768px) {
    .ai-chat-panel {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        transform: none !important;
        width: 100vw !important;
        height: 100vh !important;
        max-width: none !important;
        border-radius: 0 !important;
        border: none !important;
        z-index: 1000;
        resize: none !important;
        padding-bottom: env(safe-area-inset-bottom);
    }
    
    .window-controls {
        display: none;
    }
    
    .mobile-controls {
        display: block;
    }
    
    .ai-chat-header {
        cursor: default;
    }
    
    #ai-chat-view .chat-input-area {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    padding-bottom: calc(1rem + env(safe-area-inset-bottom));
}
}

/* AI 代码块样式 */
.ai-code-block {
    margin: 0.5rem 0;
    border-radius: 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.code-content {
    margin: 0;
    padding: 2rem 1rem 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.4;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    border-radius: 0.5rem;
}

.code-content code {
    background: none;
    padding: 0;
    border-radius: 0;
    color: inherit;
    font-size: inherit;
}

/* 语言标签（左上角） */
.code-content::before {
    content: attr(data-language);
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: var(--font-family);
    background: var(--bg-secondary);
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    border: 1px solid var(--border-color);
}

/* 复制按钮（右上角） */
.code-content::after {
    content: '📋';
    position: absolute;
    top: 0.5rem;
    right: 0.8rem;
    font-size: 0.8rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    opacity: 1;
    transition: all 0.2s;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.ai-code-block:hover .code-content::after {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

/* 未完成的代码块样式 */
.ai-code-block.incomplete {
    border-left: 3px solid var(--accent-color);
}

/* 页脚样式 */
.main-footer {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border-top: 1px solid var(--glass-border);
    padding: 2.5rem 0 1.5rem;
    margin-top: 3rem;
    color: var(--text-secondary);
    box-shadow: var(--shadow-md);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-section:last-child {
    text-align: right;
}

.footer-section p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-section a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.footer-stats {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-stats span {
    display: block;
}

.footer-note {
    font-weight: 600;
    color: var(--success-color) !important;
    font-size: 0.9rem !important;
}

/* 开发者测试按钮样式 */
.dev-test-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    border-radius: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dev-test-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    transition: left 0.3s ease;
    z-index: -1;
}

.dev-test-btn:hover::before {
    left: 0;
}

.dev-test-btn:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

.dev-test-btn i {
    font-size: 0.9rem;
    opacity: 0.8;
}

.dev-test-btn:hover i {
    opacity: 1;
}

/* 响应式页脚 */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-section:last-child {
        text-align: center;
    }
    
    .footer-stats {
        align-items: center;
    }
    
    .main-footer {
        padding: 1.5rem 0 1rem;
        margin-top: 2rem;
    }
}

/* 额外的现代化样式 */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
}

.neon-glow {
    box-shadow: 
        0 0 5px rgba(99, 102, 241, 0.3),
        0 0 10px rgba(99, 102, 241, 0.2),
        0 0 15px rgba(99, 102, 241, 0.1);
}

.neon-glow:hover {
    box-shadow: 
        0 0 10px rgba(99, 102, 241, 0.5),
        0 0 20px rgba(99, 102, 241, 0.3),
        0 0 30px rgba(99, 102, 241, 0.2);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.floating-animation {
    animation: float 3s ease-in-out infinite;
}

.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

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

::-webkit-scrollbar-track {
    background: var(--glass-bg);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-accent);
}

/* 选择文本样式 */
::selection {
    background: var(--accent-color);
    color: white;
}

::-moz-selection {
    background: var(--accent-color);
    color: white;
}

/* 加载动画 */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--glass-border);
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 改进的模态框样式 */
.modal-content {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
}

/* 改进的Toast样式 */
.toast {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
    animation: slideInUp 0.3s ease;
}

/* 响应式改进 */
@media (max-width: 768px) {
    .custom-cursor {
        display: none !important;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .main-content {
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .form-content {
        padding: 1.5rem;
    }
    
    .code-container textarea {
        padding: 1.5rem;
        font-size: 0.9rem;
    }
}

/* 调试窗口样式 */
.debug-window {
    position: fixed;
    top: 50px;
    right: 20px;
    width: 300px;
    height: 400px;
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    cursor: move;
    user-select: none;
    font-family: 'Courier New', monospace;
    font-size: 12px;
}

.debug-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--accent-color);
    color: white;
    border-radius: 1rem 1rem 0 0;
    font-weight: bold;
    cursor: move;
}

.debug-close {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.debug-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.debug-content {
    padding: 12px;
    height: calc(100% - 40px);
    overflow-y: auto;
}

.debug-section {
    margin-bottom: 8px;
    padding: 4px 0;
    border-bottom: 1px solid var(--border-color);
}

.debug-section:last-child {
    border-bottom: none;
}

.debug-section strong {
    color: var(--accent-color);
    display: inline-block;
    width: 60px;
}

.debug-logs {
    max-height: 150px;
    overflow-y: auto;
    background: var(--bg-tertiary);
    border-radius: 4px;
    padding: 4px;
    font-size: 10px;
    line-height: 1.3;
}

.debug-logs .log-entry {
    margin-bottom: 2px;
    padding: 1px 2px;
    border-radius: 2px;
}

.debug-logs .log-info {
    color: var(--text-primary);
}

.debug-logs .log-warn {
    color: #f39c12;
}

.debug-logs .log-error {
    color: #e74c3c;
}

.debug-logs .log-debug {
    color: var(--accent-color);
}

/* 性能模式下的调试窗口 */
body.performance-mode .debug-window {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}