/* ===== 页面模板专用样式 ===== */

/* 全局样式重置 */
* {
    box-sizing: border-box;
}

/* 活力色彩系统 */
:root {
    --primary-blue: #2563eb;
    --primary-green: #059669;
    --accent-purple: #7c3aed;
    --accent-orange: #ea580c;
    --accent-pink: #db2777;

    --baidu-blue: #4285f4;
    --baidu-blue-light: rgba(66, 133, 244, 0.1);
    --360-green: #34d399;
    --360-green-light: rgba(52, 211, 153, 0.1);

    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-card-hover: rgba(255, 255, 255, 0.08);

    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;

    --border-color: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(255, 255, 255, 0.2);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);

    --gradient-blue: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-green: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --gradient-purple: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-orange: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    --gradient-pink: linear-gradient(135deg, #ff0080 0%, #ff8c00 100%);
}

/* 页面背景 */
body {
    margin: 0;
    padding: 0;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow-x: hidden;
    min-height: 100vh;
}

/* 动态背景效果 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 20%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(6, 214, 160, 0.1) 0%, transparent 50%);
    animation: bgFloat 20s ease-in-out infinite;
    z-index: -1;
}

@keyframes bgFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(1deg); }
    66% { transform: translateY(10px) rotate(-1deg); }
}

/* 顶部导航 */
.header {
    background: linear-gradient(135deg, rgba(15, 15, 35, 0.95) 0%, rgba(26, 26, 46, 0.95) 100%);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-weight: 700;
    font-size: 20px;
    color: var(--text-primary);
    gap: 12px;
    transition: all 0.3s ease;
}

.logo:hover {
    transform: translateY(-1px);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    gap: 8px;
    overflow: hidden;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.5s ease;
}

.nav-menu a:hover::before {
    left: 100%;
}

.nav-menu a:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.nav-menu a.active {
    color: white;
    background: var(--gradient-blue);
    box-shadow: 0 0 25px rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.6);
}

/* 主内容区域 */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 24px 40px;
}

.page-header {
    text-align: center;
    margin-bottom: 40px;
}

.page-title {
    font-size: 42px;
    font-weight: 700;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 18px;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

/* 卡片样式 */
.card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.content-section {
    width: 100%;
}

/* 消息提示样式 */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid;
    font-weight: 500;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border-left-color: #22c55e;
    color: #22c55e;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-left-color: #ef4444;
    color: #ef4444;
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-left-color: #3b82f6;
    color: #3b82f6;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-left-color: #f59e0b;
    color: #f59e0b;
}

/* ===== 表单样式 - 强制深色主题，最高优先级 ===== */

/* 表单行布局 - 限制宽度，避免输入框过长 */
.settings-card .form-row,
.card .form-row,
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 16px;
    max-width: 100%;
}

/* 单列布局（用于某些特殊情况） */
.settings-card .form-row.single-column {
    grid-template-columns: 1fr;
}

/* 表单组容器 */
.settings-card .form-group,
.card .form-group,
.form-group {
    display: flex;
    flex-direction: column;
    min-width: 0;
    max-width: 100%;
}

/* 标签样式 */
.settings-card .form-group label,
.card .form-group label,
.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary) !important;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

/* ===== 输入框样式 - 强制深色背景，最高优先级 ===== */
/* 所有输入框类型 - 深色背景 */
.settings-card input[type="text"],
.settings-card input[type="password"],
.settings-card input[type="number"],
.settings-card input[type="email"],
.settings-card input[type="url"],
.settings-card input[type="tel"],
.settings-card input[type="search"],
.settings-card textarea,
.settings-card select,
.settings-card .form-control {
    padding: 10px 14px !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    background: rgba(26, 26, 46, 0.85) !important;
    background-color: rgba(26, 26, 46, 0.85) !important;
    color: var(--text-primary) !important;
    font-size: 14px !important;
    transition: all 0.3s ease !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    backdrop-filter: blur(10px) !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
}


/* 通用form-control类 - 深色背景 */
.card .form-control,
input.form-control:not([type="submit"]):not([type="button"]):not([type="reset"]),
textarea.form-control,
select.form-control {
    padding: 10px 14px !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    background: rgba(26, 26, 46, 0.85) !important;
    background-color: rgba(26, 26, 46, 0.85) !important;
    color: var(--text-primary) !important;
    font-size: 14px !important;
    transition: all 0.3s ease !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    backdrop-filter: blur(10px) !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
}

/* 输入框悬停状态 */
.settings-card input[type="text"]:hover,
.settings-card input[type="password"]:hover,
.settings-card input[type="number"]:hover,
.settings-card input[type="email"]:hover,
.settings-card input[type="url"]:hover,
.settings-card textarea:hover,
.settings-card select:hover,
.settings-card .form-control:hover,
.card input:hover,
.card textarea:hover,
.card select:hover,
.card .form-control:hover,
input.form-control:hover,
textarea.form-control:hover,
select.form-control:hover {
    border-color: var(--border-hover) !important;
    background: rgba(26, 26, 46, 0.95) !important;
    background-color: rgba(26, 26, 46, 0.95) !important;
}

/* 输入框焦点状态 */
.settings-card input[type="text"]:focus,
.settings-card input[type="password"]:focus,
.settings-card input[type="number"]:focus,
.settings-card input[type="email"]:focus,
.settings-card input[type="url"]:focus,
.settings-card textarea:focus,
.settings-card select:focus,
.settings-card .form-control:focus,
.card input:focus,
.card textarea:focus,
.card select:focus,
.card .form-control:focus,
input.form-control:focus,
textarea.form-control:focus,
select.form-control:focus {
    outline: none !important;
    border-color: var(--primary-blue) !important;
    background: rgba(26, 26, 46, 1) !important;
    background-color: rgba(26, 26, 46, 1) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2) !important;
}


/* 输入框占位符 */
.settings-card input::placeholder,
.settings-card textarea::placeholder,
.settings-card .form-control::placeholder,
.card input::placeholder,
.card textarea::placeholder,
.card .form-control::placeholder,
input.form-control::placeholder,
textarea.form-control::placeholder {
    color: var(--text-muted) !important;
    opacity: 0.5 !important;
}


/* 浏览器自动填充样式覆盖 */
.settings-card input:-webkit-autofill,
.settings-card input:-webkit-autofill:hover,
.settings-card input:-webkit-autofill:focus,
.card input:-webkit-autofill,
.card input:-webkit-autofill:hover,
.card input:-webkit-autofill:focus,
input.form-control:-webkit-autofill,
input.form-control:-webkit-autofill:hover,
input.form-control:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-primary) !important;
    -webkit-box-shadow: 0 0 0px 1000px rgba(26, 26, 46, 0.95) inset !important;
    box-shadow: 0 0 0px 1000px rgba(26, 26, 46, 0.95) inset !important;
    transition: background-color 5000s ease-in-out 0s !important;
    background: rgba(26, 26, 46, 0.95) !important;
    background-color: rgba(26, 26, 46, 0.95) !important;
    border: 1px solid var(--border-color) !important;
}

/* 表单提示文字 */
.settings-card small,
.card small,
.form-group small {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted) !important;
    line-height: 1.4;
    opacity: 0.8;
}

/* 按钮样式 */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-blue);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-success {
    background: #22c55e;
    color: white;
}

.btn-success:hover {
    background: #16a34a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.4);
}

.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.btn:hover {
    transform: translateY(-2px);
}

/* ===== 设置页面特定样式 ===== */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
    max-width: 100%;
}

/* 大屏幕优化 - 限制最大宽度，避免卡片和输入框过宽 */
@media (min-width: 1400px) {
    .settings-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 1400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    /* 大屏幕下输入框保持2列，但限制每列最大宽度 */
    .settings-card .form-row {
        grid-template-columns: repeat(2, 1fr);
        max-width: 100%;
    }
}

.settings-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 22px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    max-width: 100%;
}

.settings-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-blue);
    border-radius: 16px 16px 0 0;
}

.settings-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}

.settings-card.db-theme::before {
    background: linear-gradient(90deg, #06b6d4, #3b82f6);
}

.settings-card.baidu-theme::before {
    background: linear-gradient(90deg, #4285f4, #667eea);
}

.settings-card.360-theme::before {
    background: linear-gradient(90deg, #34d399, #10b981);
}

.settings-card.ai-theme::before {
    background: linear-gradient(90deg, #8b5cf6, #a855f7);
}

.settings-card.password-theme::before {
    background: linear-gradient(90deg, #f59e0b, #ef4444);
}

.settings-card.sync-theme::before {
    background: linear-gradient(90deg, #14b8a6, #06b6d4);
}

.settings-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
}

.settings-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    background: var(--bg-card);
    color: var(--text-primary);
}

.settings-card.db-theme .settings-card-icon {
    background: rgba(6, 182, 212, 0.2);
    color: #06b6d4;
}

.settings-card.baidu-theme .settings-card-icon {
    background: rgba(66, 133, 244, 0.2);
    color: #4285f4;
}

.settings-card.360-theme .settings-card-icon {
    background: rgba(52, 211, 153, 0.2);
    color: #34d399;
}

.settings-card.ai-theme .settings-card-icon {
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
}

.settings-card.password-theme .settings-card-icon {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.settings-card.sync-theme .settings-card-icon {
    background: rgba(20, 184, 166, 0.2);
    color: #14b8a6;
}

.settings-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.settings-card-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 3px;
    line-height: 1.4;
}

.settings-section {
    margin-bottom: 24px;
}

.settings-section:last-child {
    margin-bottom: 0;
}

.settings-section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-section-title i {
    font-size: 14px;
    opacity: 0.7;
}

.settings-subsection {
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.settings-subsection:last-child {
    margin-bottom: 0;
}

/* 代码显示样式 */
code {
    background: var(--bg-card);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 12px;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

/* 警告提示样式 */
div[style*="background: #fff3cd"] {
    background: rgba(245, 158, 11, 0.1) !important;
    border-left: 4px solid #f59e0b !important;
    color: var(--text-primary) !important;
}

/* 信息展示区域样式 */
div[style*="background: #f5f7fa"] {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    padding: 15px !important;
}

/* Token状态信息框 */
.token-status-box {
    margin-top: 16px;
    padding: 16px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.token-status-box .status-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-size: 14px;
}

.token-status-box .status-item {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.token-status-box .status-item:last-child {
    margin-bottom: 0;
}

.token-status-box .status-label {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 80px;
}

.token-status-box .status-value {
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 12px;
}

.token-status-box .status-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.token-status-box .status-badge.valid {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.token-status-box .status-badge.expired {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

/* 提示信息框 */
.info-box {
    margin-top: 16px;
    padding: 12px 16px;
    background: var(--bg-card);
    border-radius: 8px;
    border-left: 3px solid var(--primary-blue);
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.warning-box {
    margin-top: 16px;
    padding: 16px;
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid #f59e0b;
    border-radius: 8px;
    color: var(--text-primary);
}

.warning-box .warning-title {
    font-weight: 600;
    color: #f59e0b;
    margin-bottom: 8px;
    font-size: 14px;
}

.warning-box .warning-content {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.warning-box .warning-content a {
    color: #3b82f6;
    text-decoration: none;
}

.warning-box .warning-content a:hover {
    text-decoration: underline;
}

/* 按钮组 */
.btn-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

/* 操作按钮区域 */
.settings-actions {
    text-align: center;
    margin-top: 32px;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.settings-actions .btn {
    margin: 0 8px;
}

/* 响应式调整 - 优化输入框宽度 */
@media (max-width: 1024px) {
    .settings-grid {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
        gap: 20px;
    }
    
    .settings-card .form-row,
    .card .form-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 768px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }

    .settings-card .form-row,
    .card .form-row,
    .form-row {
        grid-template-columns: 1fr;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
        margin: 0;
    }

    .settings-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .settings-card-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .settings-actions {
        padding: 16px;
    }

    .settings-actions .btn {
        margin: 4px 0;
        width: 100%;
    }
}

/* 浮动粒子特效 */
.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: particleFloat 15s linear infinite;
}

.particle:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { top: 20%; left: 80%; animation-delay: 2s; }
.particle:nth-child(3) { top: 70%; left: 20%; animation-delay: 4s; }
.particle:nth-child(4) { top: 40%; left: 60%; animation-delay: 6s; }
.particle:nth-child(5) { top: 80%; left: 90%; animation-delay: 8s; }
.particle:nth-child(6) { top: 30%; left: 30%; animation-delay: 10s; }
.particle:nth-child(7) { top: 60%; left: 70%; animation-delay: 12s; }
.particle:nth-child(8) { top: 90%; left: 40%; animation-delay: 14s; }

@keyframes particleFloat {
    0% { transform: translateY(0) translateX(0) scale(1); opacity: 0.1; }
    25% { transform: translateY(-100px) translateX(50px) scale(1.2); opacity: 0.3; }
    50% { transform: translateY(-200px) translateX(-30px) scale(0.8); opacity: 0.2; }
    75% { transform: translateY(-150px) translateX(80px) scale(1.1); opacity: 0.4; }
    100% { transform: translateY(-300px) translateX(0) scale(1); opacity: 0.1; }
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .main-content {
        padding: 90px 20px 40px;
    }

    .header-content {
        padding: 0 16px;
    }

    .page-title {
        font-size: 32px;
    }

    .nav-menu a {
        padding: 8px 12px;
        font-size: 13px;
        gap: 6px;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: 80px 16px 32px;
    }

    .header-content {
        height: 60px;
        padding: 0 12px;
    }

    .logo {
        font-size: 16px;
        gap: 8px;
    }

    .logo-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }

    .nav-menu a {
        padding: 8px 12px;
        font-size: 13px;
        gap: 6px;
    }

    .page-title {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .header-content {
        flex-direction: column;
        height: auto;
        padding: 12px;
        gap: 12px;
    }

    .nav-menu {
        width: 100%;
        justify-content: center;
    }

    .logo {
        font-size: 18px;
    }

    .main-content {
        padding: 70px 12px 24px;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ===== 页面导航快捷入口样式 ===== */
.page-nav-icons-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 24px;
    justify-content: flex-start;
    align-items: flex-start;
}

.page-nav-icon-btn {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 16px 12px;
    text-decoration: none;
    color: var(--text-primary);
    cursor: pointer;
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: transparent;
    border: 2px solid transparent;
    min-width: 90px;
}

.page-nav-icon-btn::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: 8px 12px;
    background: rgba(15, 15, 35, 0.95);
    color: var(--text-primary);
    font-size: 12px;
    white-space: nowrap;
    border-radius: 8px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 1000;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.page-nav-icon-btn::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-2px);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid rgba(15, 15, 35, 0.95);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 1001;
}

.page-nav-icon-btn:hover::before,
.page-nav-icon-btn:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-12px);
}

.page-nav-icon-btn:hover::after {
    transform: translateX(-50%) translateY(-6px);
}

.page-nav-icon-btn .icon-wrapper {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--icon-color, #667eea) 0%, var(--icon-color-dark, #764ba2) 100%);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2),
                0 0 0 0 var(--icon-glow, rgba(102, 126, 234, 0.4));
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.page-nav-icon-btn .icon-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.page-nav-icon-btn:hover .icon-wrapper {
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3),
                0 0 0 8px var(--icon-glow-hover, rgba(102, 126, 234, 0.1));
}

.page-nav-icon-btn:hover .icon-wrapper::before {
    width: 120px;
    height: 120px;
}

.page-nav-icon-btn:active .icon-wrapper {
    transform: translateY(-4px) scale(1.05);
}

.page-nav-icon-btn .icon-wrapper i {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.page-nav-icon-btn:hover .icon-wrapper i {
    transform: scale(1.1) rotate(5deg);
}

.page-nav-icon-btn.active .icon-wrapper {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3),
                0 0 0 4px rgba(107, 114, 128, 0.2);
    cursor: default;
}

.page-nav-icon-btn.active {
    opacity: 0.7;
    cursor: default;
}

.page-nav-icon-btn.active:hover {
    transform: none;
}

.page-nav-icon-btn.active:hover .icon-wrapper {
    transform: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3),
                0 0 0 4px rgba(107, 114, 128, 0.2);
}

.page-nav-icon-btn .icon-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.page-nav-icon-btn:hover .icon-label {
    color: var(--text-primary);
    font-weight: 600;
}

.page-nav-icon-btn.active .icon-label {
    color: var(--text-muted);
}

/* 为每个按钮设置颜色 */
.page-nav-icon-btn[data-color="#667eea"] .icon-wrapper {
    --icon-color: #667eea;
    --icon-color-dark: #764ba2;
    --icon-glow: rgba(102, 126, 234, 0.4);
    --icon-glow-hover: rgba(102, 126, 234, 0.1);
}

.page-nav-icon-btn[data-color="#10b981"] .icon-wrapper {
    --icon-color: #10b981;
    --icon-color-dark: #059669;
    --icon-glow: rgba(16, 185, 129, 0.4);
    --icon-glow-hover: rgba(16, 185, 129, 0.1);
}

.page-nav-icon-btn[data-color="#f59e0b"] .icon-wrapper {
    --icon-color: #f59e0b;
    --icon-color-dark: #d97706;
    --icon-glow: rgba(245, 158, 11, 0.4);
    --icon-glow-hover: rgba(245, 158, 11, 0.1);
}

.page-nav-icon-btn[data-color="#4285f4"] .icon-wrapper {
    --icon-color: #4285f4;
    --icon-color-dark: #2563eb;
    --icon-glow: rgba(66, 133, 244, 0.4);
    --icon-glow-hover: rgba(66, 133, 244, 0.1);
}

.page-nav-icon-btn[data-color="#34d399"] .icon-wrapper {
    --icon-color: #34d399;
    --icon-color-dark: #10b981;
    --icon-glow: rgba(52, 211, 153, 0.4);
    --icon-glow-hover: rgba(52, 211, 153, 0.1);
}

.page-nav-icon-btn[data-color="#ec4899"] .icon-wrapper {
    --icon-color: #ec4899;
    --icon-color-dark: #db2777;
    --icon-glow: rgba(236, 72, 153, 0.4);
    --icon-glow-hover: rgba(236, 72, 153, 0.1);
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .page-nav-icons-container {
        gap: 16px;
    }
    
    .page-nav-icon-btn {
        min-width: 80px;
        padding: 12px 10px;
    }
    
    .page-nav-icon-btn .icon-wrapper {
        width: 56px;
        height: 56px;
        font-size: 22px;
    }
    
    .page-nav-icon-btn .icon-label {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .page-nav-icons-container {
        gap: 12px;
        justify-content: center;
    }
    
    .page-nav-icon-btn {
        min-width: 70px;
        padding: 10px 8px;
    }
    
    .page-nav-icon-btn .icon-wrapper {
        width: 52px;
        height: 52px;
        font-size: 20px;
    }
    
    .page-nav-icon-btn .icon-label {
        font-size: 11px;
    }
    
    .page-nav-icon-btn::before {
        display: none; /* 移动端隐藏tooltip */
    }
}

@media (max-width: 480px) {
    .page-nav-icons-container {
        gap: 10px;
    }
    
    .page-nav-icon-btn {
        min-width: 60px;
        padding: 8px 6px;
        gap: 6px;
    }
    
    .page-nav-icon-btn .icon-wrapper {
        width: 48px;
        height: 48px;
        font-size: 18px;
        border-radius: 12px;
    }
    
    .page-nav-icon-btn .icon-label {
        font-size: 10px;
    }
}