/* ========================================
   全局公共样式 (common.css)
   ======================================== */
*{margin:0;padding:0;box-sizing:border-box}:root{--font-body:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;--font-code:'Consolas','Monaco','Menlo','Courier New',monospace}
body{font-family:var(--font-body);background:#f0f2f5;height:100vh;overflow:hidden}
.app-container{display:flex;height:100vh}
/* ========== 左侧导航 ========== */
.sidebar{width:260px;background:linear-gradient(180deg,#1a1a2e 0%,#16213e 100%);color:#fff;display:flex;flex-direction:column;box-shadow:2px 0 10px rgba(0,0,0,0.1);flex-shrink:0}
.sidebar-header{padding:25px 20px;border-bottom:1px solid rgba(255,255,255,0.1)}
.sidebar-header h1{font-size:1.4rem;font-weight:600;display:flex;align-items:center;gap:10px}
.sidebar-header h1 a{color:#fff;text-decoration:none;display:flex;align-items:center;gap:10px;transition:opacity 0.2s ease}
.sidebar-header h1 a:hover{opacity:0.8}
.sidebar-header h1 .logo-icon{width:36px;height:36px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px}
.sidebar-header p{font-size:0.8rem;color:rgba(255,255,255,0.5);margin-top:8px;padding-left:46px}
.nav-list{flex:1;overflow-y:auto;padding:15px 0}
.nav-list::-webkit-scrollbar{width:4px}
.nav-list::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.2);border-radius:2px}
.nav-category{padding:8px 20px;font-size:0.7rem;text-transform:uppercase;color:rgba(255,255,255,0.4);letter-spacing:1px;margin-top:10px}
.nav-item{display:flex;align-items:center;padding:12px 20px;cursor:pointer;transition:all 0.2s ease;border-left:3px solid transparent;gap:12px;text-decoration:none;color:inherit}
.nav-item:hover{background:rgba(255,255,255,0.08)}
.nav-item.active{background:rgba(102,126,234,0.2);border-left-color:#667eea}
.nav-item .icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.nav-item .info{flex:1;min-width:0}
.nav-item .info .name{font-size:0.9rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-item .info .desc{font-size:0.7rem;color:rgba(255,255,255,0.4);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-code{background:linear-gradient(135deg,#667eea,#764ba2)}
.icon-text{background:linear-gradient(135deg,#f093fb,#f5576c)}
.icon-util{background:linear-gradient(135deg,#4facfe,#00f2fe)}
.icon-convert{background:linear-gradient(135deg,#43e97b,#38f9d7)}
.icon-compare{background:linear-gradient(135deg,#fa709a,#fee140)}
.icon-pass{background:linear-gradient(135deg,#a18cd1,#fbc2eb)}
/* ========== 右侧内容区 ========== */
.main-content{flex:1;display:flex;flex-direction:column;min-width:0;overflow-y:auto}
.top-bar{height:56px;background:#fff;border-bottom:1px solid #e8e8e8;display:flex;align-items:center;padding:0 24px;box-shadow:0 1px 4px rgba(0,0,0,0.05);flex-shrink:0}
.top-bar .current-tool{font-size:1rem;font-weight:500;color:#333;display:flex;align-items:center;gap:8px}
.top-bar .current-tool .badge{font-size:0.7rem;padding:2px 8px;background:#f0f4ff;color:#667eea;border-radius:10px}
.tool-container{flex:1;padding:30px;overflow-y:auto}
.tool-wrapper{margin:0 auto}
/* ========== 工具头部 ========== */
.tool-header{text-align:center;margin-bottom:30px}
.tool-header h1{font-size:2rem;margin-bottom:8px;display:flex;align-items:center;justify-content:center;gap:12px}
.tool-header .icon{width:50px;height:50px;background:rgba(102,126,234,0.1);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px}
.tool-header p{opacity:0.7;font-size:0.95rem}
/* ========== 卡片 ========== */
.tool-card{background:#fff;border-radius:20px;box-shadow:0 10px 40px rgba(0,0,0,0.08);padding:20px;margin-bottom:20px}
/* ========== 表单元素 ========== */
.tool-card textarea{width:100%;border:2px solid #e2e8f0;border-radius:12px;padding:12px;font-size:14px;line-height:1.6;resize:vertical;height:350px;max-height:350px;transition:border-color 0.2s;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC',sans-serif}
.tool-card textarea:focus{outline:none;border-color:#667eea}
.tool-card label{font-size:0.9rem;font-weight:600;color:#4a5568;margin-bottom:10px}
.tool-card .btn-group{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.tool-card .btn{padding:12px 28px;border:none;border-radius:10px;font-size:0.95rem;font-weight:500;cursor:pointer;transition:all 0.2s}
.tool-card .btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}
.tool-card .btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(102,126,234,0.4)}
.tool-card .btn-secondary{background:#e2e8f0;color:#4a5568}
.tool-card .btn-secondary:hover{background:#cbd5e0}
.tool-card .btn-success{background:linear-gradient(135deg,#11998e,#38ef7d);color:#fff}
.tool-card .btn-success:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(17,153,142,0.4)}
/* ========== 行号文本域 ========== */
.line-number-wrapper{display:flex;border:2px solid #e2e8f0;border-radius:12px;overflow:hidden;transition:border-color 0.2s;background:#fff;height:350px;max-height:350px}
.line-number-wrapper:focus-within{border-color:#667eea}
.line-number-gutter{flex-shrink:0;background:linear-gradient(180deg,#667eea 0%,#764ba2 100%);padding:12px 0;overflow-y:hidden;text-align:center;user-select:none;height:350px;max-height:350px;scrollbar-width:none;-ms-overflow-style:none;font-family:'Consolas','Monaco','Menlo',monospace;font-size:14px;line-height:1.6}
.line-number-gutter::-webkit-scrollbar{display:none}
.line-number-item{color:rgba(255,255,255,0.85);font-size:14px;line-height:1.6;font-family:'Consolas','Monaco','Menlo',monospace}
.line-number-wrapper textarea{flex:1;border:none !important;border-radius:0 !important;min-width:0;box-shadow:none !important;height:350px !important;max-height:350px !important;overflow-y:auto;padding:12px !important;font-family:'Consolas','Monaco','Menlo',monospace !important;font-size:14px !important;line-height:1.6 !important}
.line-number-wrapper textarea:focus{outline:none}
/* ========== 提示框 ========== */
.warning-box{background:#fff3cd;border:1px solid #ffc107;border-radius:8px;padding:12px 16px;margin-bottom:20px;font-size:0.85rem;color:#856404}
/* ========== 表单控件 ========== */
.form-input{width:100%;padding:12px;border:2px solid #e2e8f0;border-radius:10px;font-size:14px;transition:border-color 0.2s}
.form-input:focus{outline:none;border-color:#667eea}
.form-select{padding:8px 12px;border:2px solid #e2e8f0;border-radius:8px;font-size:14px;background:#fff}
.check-label{display:flex;align-items:center;gap:8px;font-weight:normal;cursor:pointer}
/* ========== 布局辅助 ========== */
.flex-wrap{display:flex;flex-wrap:wrap;gap:20px}
.flex-wrap.align-center{align-items:center}
.flex-wrap.gap-15{gap:15px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}
.mt-12{margin-top:12px;margin-bottom: 20px;}
.mt-20{margin-top:20px}
.mt-25{margin-top:25px}
.mb-20{margin-bottom:20px}
/* ========== 设置面板 ========== */
.settings-panel{background:#f7fafc;border-radius:12px;padding:20px;margin-bottom:20px;display:flex;align-items:center}
.settings-row{display:flex;flex-wrap:nowrap;gap:15px;width:100%}
.settings-row.mb-15{margin-bottom:15px}
.settings-row .check-label,.settings-row .form-select,.settings-row .hint-text{display:flex;align-items:center;height:36px}
.settings-row .check-label input{margin:0}
.hint-text{font-size:0.85rem;color:#4a5568}
/* ========== 统计卡片 ========== */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:15px;margin-top:20px}
.stat-card{background:#f7fafc;border-radius:12px;padding:20px;text-align:center;border-left:4px solid #667eea}
.stat-card .stat-icon{font-size:24px;margin-bottom:8px}
.stat-card .stat-value{font-size:1.8rem;font-weight:700}
.stat-card .stat-label{font-size:0.8rem;color:#718096;margin-top:4px}
.stat-card.border-red{border-left-color:#f56565}
.stat-card.border-purple{border-left-color:#9f7aea}
.stat-card.border-green{border-left-color:#48bb78}
.stat-card.border-orange{border-left-color:#ed8936}
.stat-card.border-teal{border-left-color:#38b2ac}
/* ========== 对比/结果 ========== */
.diff-result{background:#f7fafc;border-radius:12px;padding:20px;min-height:150px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}
.result-output{background:#f7fafc;border-radius:12px;padding:16px;min-height:80px;font-size:16px;line-height:1.8}
.btn-small{padding:8px 20px;font-size:0.85rem}
.btn-full{width:100%;padding:16px;font-size:1.1rem}
.text-right{text-align:right}
/* ========== 文本对比 ========== */
.text-input-group{margin-bottom:15px}
.text-input-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.text-input-header label{margin-bottom:0;font-size:1rem;font-weight:600}
.text-count-badge{font-size:0.8rem;padding:4px 10px;background:#e2e8f0;color:#4a5568;border-radius:12px}
.text-inputs-grid{display:grid;gap:15px}
.text-input-item{position:relative;}
.text-input-item textarea{width:100%;border:2px solid #e2e8f0;border-radius:12px;padding:12px;font-size:14px;line-height:1.6;resize:vertical;transition:border-color 0.2s;height:350px;max-height:350px}
.text-input-item textarea:focus{outline:none;border-color:#667eea}
.text-input-item .remove-text-btn{position:absolute;top:8px;right:8px;width:24px;height:24px;background:#f56565;color:#fff;border:none;border-radius:50%;cursor:pointer;font-size:14px;line-height:1;display:flex;align-items:center;justify-content:center;opacity:0.7;transition:opacity 0.2s}
.text-input-item .remove-text-btn:hover{opacity:1}
.diff-group{margin-bottom:0;padding:15px;background:#f7fafc;border-radius:12px;border-left:4px solid #667eea}
.diff-group-title{font-size:0.85rem;font-weight:600;color:#2d3748;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.diff-group-title .badge{font-size:0.75rem;padding:2px 8px;background:#667eea;color:#fff;border-radius:10px}
.diff-group-content{font-family:monospace;font-size:12px;line-height:1.8}
.diff-group-content .diff-line{padding:3px 8px;background:#fff;border-radius:4px;margin-bottom:4px}
.diff-group-empty{color:#a0aec0;font-style:italic;font-size:0.85rem}
.diff-group.color-1{border-left-color:#667eea}
.diff-group.color-2{border-left-color:#f56565}
.diff-group.color-3{border-left-color:#48bb78}
.diff-group.color-4{border-left-color:#ed8936}
.diff-group.color-5{border-left-color:#9f7aea}
.diff-group.color-1 .diff-group-title .badge{background:#667eea}
.diff-group.color-2 .diff-group-title .badge{background:#f56565}
.diff-group.color-3 .diff-group-title .badge{background:#48bb78}
.diff-group.color-4 .diff-group-title .badge{background:#ed8936}
.diff-group.color-5 .diff-group-title .badge{background:#9f7aea}
/* ========== 底部版权 ========== */
.main-footer{padding:16px 24px;text-align:center;background:#fff;border-top:1px solid #e8e8e8;flex-shrink:0}
.main-footer p{font-size:0.85rem;color:#666;margin:0}
.main-footer a{color:#667eea;text-decoration:none;font-weight:500}
.main-footer a:hover{text-decoration:underline}
/* ========== 移动端 ========== */
.mobile-toggle{display:none;position:fixed;bottom:60px;right:20px;width:50px;height:50px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;align-items:center;justify-content:center;color:#fff;font-size:20px;box-shadow:0 4px 15px rgba(102,126,234,0.4);cursor:pointer;z-index:1000}
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:998}
.overlay.show{display:block}
@media (max-width:768px){.sidebar{position:fixed;left:-260px;top:0;bottom:0;z-index:999;transition:left 0.3s ease}
.sidebar.open{left:0}
.mobile-toggle{display:flex}
.tool-container{padding:15px}
.grid-2,.grid-3,.grid-4,.grid-5{grid-template-columns:1fr}
.stats-grid{grid-template-columns:repeat(2,1fr)}
.text-inputs-grid{grid-template-columns:1fr !important}
.settings-row{flex-wrap:wrap}
.diff-result{grid-template-columns:1fr}
.tool-header h1{font-size:1.5rem}
}
@media (min-width:769px) and (max-width:1200px){.grid-4,.grid-5{grid-template-columns:repeat(2,1fr)}
}
/* ========================================
   域名批量打开工具 (domain-batch-open)
   ======================================== */
/* ========== 查询选项样式 ========== */
.check-options{display:flex;gap:24px;margin:16px 0;flex-wrap:wrap}
.check-label input[type="checkbox"]{width:18px;height:18px;cursor:pointer;accent-color:#667eea}
.check-text{font-size:14px;color:#333}
.check-actions{display:flex;gap:10px;margin-bottom:12px;width:100%}
.btn-check-action{padding:6px 14px;font-size:13px;border:1px solid #ddd;border-radius:6px;background:#f8f9fa;color:#555;cursor:pointer;transition:all 0.2s}
.btn-check-action:hover{background:#667eea;color:#fff;border-color:#667eea}
@media (max-width:768px){.check-options{flex-direction:column;gap:12px}
}
/* ========================================
   HTML格式化工具 (htmltool)
   ======================================== */
/* ========== HTML格式化工具 - 移动端优化 ========== */
 @media (max-width:768px){
/* 减小textarea高度，避免按钮被挤出视口 */
.tool-card textarea#html-code{min-height:120px;max-height:30vh}
/* 按钮组全宽显示，确保可见可点击 */
.tool-card .btn-group{flex-direction:column;align-items:stretch;gap:10px}
.tool-card .btn-group .btn{width:100%;padding:14px 20px;font-size:1rem}
/* 设置面板优化 */
.settings-panel{padding:15px}
.settings-row{flex-direction:column;align-items:flex-start;gap:10px}
.settings-row .check-label{width:100%;padding:8px 0}
/* 工具头部优化 */
.tool-header{margin-bottom:20px}
.tool-header h1{font-size:1.4rem}
.tool-header .icon{width:40px;height:40px;font-size:20px}
}
/* ========================================
   HTTP查询工具 (httpcheck)
   ======================================== */
/* HTTP查询工具 - 工具特有样式 */
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.section-header h2{font-size:1.4rem;color:#333}
.badge{background:#667eea;color:white;padding:6px 14px;border-radius:20px;font-size:0.85rem;font-weight:500}
textarea{width:100%;padding:16px;border:2px solid #e0e0e0;border-radius:10px;font-size:14px;font-family:var(--font-code);resize:vertical;transition:border-color 0.3s;line-height:1.6;height:350px;max-height:350px}
textarea:focus{outline:none;border-color:#667eea}
.hint{font-size:13px;color:#888;margin-top:8px;padding:8px 12px;background:#f8f9fa;border-radius:6px;border-left:3px solid #667eea}
.config-panel{margin-top:20px;padding:20px;background:#f8f9fa;border-radius:10px}
.config-row{display:flex;gap:20px;margin-bottom:15px;flex-wrap:wrap}
.config-row:last-child{margin-bottom:0}
.config-item{flex:1;min-width:150px}
.config-item label{display:block;margin-bottom:6px;font-size:0.9rem;color:#666;font-weight:500}
.config-item select,.config-item input{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;transition:border-color 0.3s}
.config-item select:focus,.config-item input:focus{outline:none;border-color:#667eea}
.btn-group{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
.btn{padding:12px 24px;border:none;border-radius:8px;font-size:15px;font-weight:500;cursor:pointer;transition:all 0.3s;display:inline-flex;align-items:center;gap:8px}
.btn-primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(102,126,234,0.4)}
.btn-secondary{background:#f0f0f0;color:#555}
.btn-secondary:hover{background:#e0e0e0}
.btn-success{background:linear-gradient(135deg,#11998e 0%,#38ef7d 100%);color:white}
.btn-success:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(17,153,142,0.4)}
.btn-small{padding:6px 12px;border:1px solid #ddd;border-radius:4px;background:white;font-size:12px;cursor:pointer;transition:all 0.2s}
.btn-small:hover{background:#f5f5f5;border-color:#667eea;color:#667eea}
/* 结果头部统计 */
.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;flex-wrap:wrap;gap:12px}
.results-header h2{color:#333;font-size:1.3rem;margin:0}
/*.results-stats { display: flex; gap: 16px; flex-wrap: wrap; }*/
.results-stats .stat-item{font-size:14px;color:#666;flex-direction:row;min-width:auto}
.results-stats .stat-item strong{color:#333;font-size:16px;margin-left:4px}
.result-section{padding:30px}
.result-actions{display:flex;gap:8px}
.result-table-wrapper{overflow-x:auto;margin-top:20px;border-radius:10px;border:1px solid #eee}
.result-table{width:100%;border-collapse:collapse;font-size:14px}
.result-table th{background:#f8f9fa;padding:14px 12px;text-align:left;font-weight:600;color:#555;border-bottom:2px solid #eee;white-space:nowrap}
.result-table td{padding:12px;border-bottom:1px solid #f0f0f0;vertical-align:middle}
.result-table tr:hover{background:#f8f9fa}
.result-table tr:last-child td{border-bottom:none}
.url-cell{max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#667eea;font-weight:500}
.status-code{display:inline-block;padding:4px 10px;border-radius:4px;font-weight:600;font-size:13px}
.status-2xx{background:#d4edda;color:#155724}
.status-3xx{background:#fff3cd;color:#856404}
.status-4xx{background:#f8d7da;color:#721c24}
.status-5xx{background:#f5c6cb;color:#721c24}
.status-error{background:#f8d7da;color:#721c24}
.time-cell{font-weight:600;font-family:var(--font-code)}
.time-fast{color:#11998e}
.time-normal{color:#f0932b}
.time-slow{color:#eb3349}
.speed-cell,.size-cell{font-family:var(--font-code);color:#666}
.detail-btn{padding:4px 10px;background:#667eea;color:white;border:none;border-radius:4px;cursor:pointer;font-size:12px;transition:background 0.2s}
.detail-btn:hover{background:#764ba2}
.modal{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.6);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}
.modal-content{background:white;border-radius:12px;max-width:700px;width:100%;max-height:80vh;overflow:hidden;display:flex;flex-direction:column}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid #eee}
.modal-header h3{font-size:1.3rem}
.modal-close{background:none;border:none;font-size:28px;cursor:pointer;color:#999;line-height:1;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all 0.2s}
.modal-close:hover{background:#f0f0f0;color:#333}
.modal-body{padding:24px;overflow-y:auto;font-family:var(--font-code);font-size:13px;line-height:1.8}
.detail-row{display:flex;padding:8px 0;border-bottom:1px solid #f5f5f5}
.detail-row:last-child{border-bottom:none}
.detail-label{width:140px;color:#888;flex-shrink:0}
.detail-value{flex:1;color:#333;word-break:break-all}
.footer{text-align:center;padding:20px;color:#666;font-size:0.9rem}
.footer a{color:#667eea;text-decoration:none}
.footer a:hover{text-decoration:underline}
/* 响应式 - 仅工具特有规则 */
 @media (max-width:768px){.tool-header{padding:15px 0;margin-bottom:15px}
.tool-header h1{font-size:1.5rem}
.config-row{flex-wrap:wrap}
.config-item{flex:1;min-width:120px}
.progress-stats{justify-content:space-around}
.result-actions{flex-wrap:wrap}
}
/* 加载动画 */
.loading{display:inline-block;width:16px;height:16px;border:2px solid #fff;border-radius:50%;border-top-color:transparent;animation:spin 0.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}
}
/* 状态指示器 */
.status-indicator{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
.status-indicator.success{background:#11998e}
.status-indicator.error{background:#eb3349}
.status-indicator.pending{background:#f0932b;animation:pulse 1.5s infinite}
@keyframes pulse{0%,100%{opacity:1}
50%{opacity:0.4}
}
/* ========================================
   百度蜘蛛模拟工具 (spider-check)
   ======================================== */
/* 百度蜘蛛模拟 - 工具特有样式 */
.input-section label{display:block;font-weight:600;color:#333;margin-bottom:10px;font-size:1rem}
.input-section textarea{width:100%;min-height:150px;height:350px;max-height:350px;padding:15px;border:2px solid #e0e0e0;border-radius:10px;font-size:14px;font-family:var(--font-code);resize:vertical;transition:border-color 0.3s}
.input-section textarea:focus{outline:none;border-color:#667eea}
.input-section .hint{font-size:12px;color:#888;margin-top:8px}
.options-row{display:flex;gap:20px;align-items:center;margin-bottom:15px}
.option-group{display:flex;align-items:center;gap:10px}
.option-group label{font-weight:500;color:#555}
.option-group select{padding:10px 15px;border:2px solid #e0e0e0;border-radius:8px;font-size:14px;cursor:pointer;background:white}
.button-row{display:flex;gap:15px;align-items:center;margin-bottom:20px}
.btn{padding:14px 40px;border:none;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;transition:all 0.3s}
.btn-primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(102,126,234,0.4)}
.btn-primary:disabled{opacity:0.6;cursor:not-allowed;transform:none}
.btn-secondary{background:#f0f0f0;color:#555}
.btn-secondary:hover{background:#e0e0e0}
.progress-bar{display:none;margin-top:20px}
.progress-bar.active{display:block}
.progress-track{height:8px;background:#e0e0e0;border-radius:4px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,#667eea 0%,#764ba2 100%);border-radius:4px;transition:width 0.3s;width:0%}
.progress-text{text-align:center;margin-top:10px;color:#666;font-size:14px}
/* 进度条卡片样式 */
 .progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.progress-header h3{font-size:16px;color:#333;margin:0}
#progressText{font-size:14px;color:#666;font-weight:600}
.progress-bar-container{width:100%;height:24px;background:#f0f0f0;border-radius:12px;overflow:hidden;margin-bottom:10px}
.progress-message{font-size:13px;color:#666;text-align:center}
.results-section{display:none}
.results-section.active{display:block}
.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.results-header h2{color:#333;font-size:1.5rem;margin:0}
.results-stats{display:flex;gap:16px;flex-wrap:wrap}
.stat-item{font-size:14px;color:#666}
.stat-item strong{color:#333;font-size:16px;margin-left:4px}
.results-summary{display:flex;gap:20px}
.summary-item{text-align:center;padding:10px 20px;background:#f8f9fa;border-radius:8px}
.summary-item .value{font-size:1.5rem;font-weight:700;color:#667eea}
.summary-item .label{font-size:12px;color:#888;margin-top:4px}
.results-table{width:100%;border-collapse:collapse;font-size:14px}
.results-table th{background:#f8f9fa;padding:12px 15px;text-align:left;font-weight:600;color:#555;border-bottom:2px solid #e0e0e0}
.results-table td{padding:12px 15px;border-bottom:1px solid #f0f0f0;vertical-align:middle}
.results-table tr:hover{background:#f8f9fa}
.status-badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}
.status-success{background:#d4edda;color:#155724}
.status-error{background:#f8d7da;color:#721c24}
.status-redirect{background:#fff3cd;color:#856404}
.url-cell{max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.url-cell a{color:#667eea;text-decoration:none}
.url-cell a:hover{text-decoration:underline}
.title-cell{max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#555}
.time-cell{font-family:var(--font-code);color:#666}
.time-slow{color:#dc3545;font-weight:600}
.time-medium{color:#ffc107}
.time-fast{color:#28a745}
.compare-section{margin-top:15px;padding:15px;background:#f8f9fa;border-radius:8px}
.compare-title{font-weight:600;color:#555;margin-bottom:10px;font-size:13px}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.compare-item{padding:10px;background:white;border-radius:6px;border:1px solid #e0e0e0}
.compare-item .label{font-size:11px;color:#888;margin-bottom:4px}
.compare-item .value{font-weight:600;color:#333}
.diff-warning{color:#dc3545;font-weight:600}
.error-message{color:#dc3545;font-size:13px;margin-top:5px}
.empty-state{text-align:center;padding:60px 20px;color:#888}
/* 模态框 */
.modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);z-index:1000;justify-content:center;align-items:center;padding:20px}
.modal-overlay.active{display:flex}
.modal-content{background:white;border-radius:16px;max-width:900px;width:100%;max-height:85vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 25px 80px rgba(0,0,0,0.3)}
.modal-header{padding:20px 25px;border-bottom:1px solid #e0e0e0;display:flex;justify-content:space-between;align-items:center;background:#f8f9fa}
.modal-header h3{margin:0;color:#333;font-size:1.2rem}
.modal-close{background:none;border:none;font-size:24px;cursor:pointer;color:#666;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all 0.2s}
.modal-close:hover{background:#e0e0e0;color:#333}
.modal-body{padding:20px 25px;overflow-y:auto;flex:1}
.html-source{background:#1e1e1e;color:#d4d4d4;padding:20px;border-radius:8px;font-family:var(--font-code);font-size:13px;line-height:1.6;overflow-x:auto;white-space:pre-wrap;word-wrap:break-word}
.html-source .tag{color:#569cd6}
.html-source .attr{color:#9cdcfe}
.html-source .value{color:#ce9178}
.html-source .comment{color:#6a9955;font-style:italic}
.html-source .doctype{color:#569cd6;font-weight:bold}
.html-source .text{color:#d4d4d4}
.btn-view{padding:6px 12px;background:#667eea;color:white;border:none;border-radius:6px;font-size:12px;cursor:pointer;transition:all 0.2s;margin-top:5px}
.btn-view:hover{background:#5568d3;transform:translateY(-1px)}
.mobile-card{display:none}
/* 响应式 - 仅工具特有规则 */
 @media (max-width:768px){.tool-header h1{font-size:1.5rem}
.tool-header p{font-size:0.9rem}
.options-row{flex-direction:column;align-items:stretch;gap:12px}
.option-group{width:100%}
.option-group select{width:100%}
.button-row{flex-direction:row;justify-content:flex-start;gap:10px}
.button-row .btn{flex:1;min-width:0;padding:12px 20px;font-size:14px}
.results-header{flex-direction:column;align-items:flex-start}
.results-stats{width:100%;justify-content:space-between}
.results-table{display:none}
.mobile-card{display:block}
.result-card{background:#f8f9fa;border-radius:10px;padding:15px;margin-bottom:12px;border:1px solid #e0e0e0}
.result-card .card-url{font-size:13px;font-weight:600;color:#333;word-break:break-all;margin-bottom:8px}
.result-card .card-url a{color:#667eea;text-decoration:none}
.result-card .card-title{font-size:12px;color:#666;margin-bottom:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.result-card .card-info{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.result-card .info-tag{font-size:11px;padding:4px 8px;background:white;border-radius:6px;border:1px solid #e0e0e0;color:#555}
.result-card .info-tag strong{color:#333}
.result-card .card-actions{display:flex;gap:8px;flex-wrap:wrap}
.result-card .btn-view{flex:1;min-width:120px;text-align:center;padding:10px 12px;font-size:13px;margin-top:0}
.modal-content{max-height:90vh;border-radius:12px}
.modal-header{padding:15px}
.modal-header h3{font-size:1rem}
.modal-body{padding:15px}
.html-source{font-size:11px;padding:12px;line-height:1.5}
.compare-grid{grid-template-columns:1fr}
}
/* ========================================
   SEO综合查询工具 (seo-check)
   ======================================== */
/* SEO综合查询工具样式 */
.warning-box{background:#fff3cd;border:1px solid #ffc107;border-radius:8px;padding:12px 16px;margin-bottom:20px;color:#856404;font-size:14px;line-height:1.6}
label{display:block;font-weight:600;color:#333;margin-bottom:10px;font-size:14px}
textarea{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-family:'Consolas','Monaco',monospace;font-size:14px;resize:vertical;transition:border-color 0.3s;height:350px;max-height:350px}
textarea:focus{outline:none;border-color:#667eea}
.hint{font-size:12px;color:#888;margin-top:8px;margin-bottom:16px}
/* 查询选项 */
.check-options{display:flex;gap:24px;margin:16px 0;flex-wrap:wrap}
.check-label input[type="checkbox"]{width:18px;height:18px;cursor:pointer;accent-color:#667eea}
.check-text{font-size:14px;color:#333}
.btn-group{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.btn{padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all 0.3s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(102,126,234,0.4)}
.btn-primary:disabled{opacity:0.6;cursor:not-allowed;transform:none}
.btn-secondary{background:#f5f5f5;color:#666;border:1px solid #ddd}
.btn-secondary:hover{background:#e0e0e0}
.btn-success{background:linear-gradient(135deg,#11998e 0%,#38ef7d 100%);color:white}
.btn-success:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(17,153,142,0.4)}
/* 进度条样式 */
.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.progress-header h3{font-size:16px;color:#333;margin:0}
#progress-text{font-size:14px;color:#666;font-weight:600}
.progress-bar-container{width:100%;height:24px;background:#f0f0f0;border-radius:12px;overflow:hidden;margin-bottom:10px}
.progress-bar{height:100%;width:0%;background:linear-gradient(90deg,#667eea 0%,#764ba2 100%);border-radius:12px;transition:width 0.3s ease;position:relative}
.progress-bar::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);animation:shimmer 2s infinite}
@keyframes shimmer{0%{transform:translateX(-100%)}
100%{transform:translateX(100%)}
}
.progress-message{font-size:13px;color:#666;text-align:center}
/* 统计卡片 */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:15px;margin-bottom:20px}
.stat-card{background:#fff;border-radius:12px;padding:20px;text-align:center;border-left:4px solid #667eea;box-shadow:0 2px 10px rgba(0,0,0,0.05)}
.stat-card .stat-icon{font-size:24px;margin-bottom:8px}
.stat-card .stat-value{font-size:1.8rem;font-weight:700;color:#333}
.stat-card .stat-label{font-size:0.8rem;color:#718096;margin-top:4px}
.stat-card.border-green{border-left-color:#48bb78}
.stat-card.border-purple{border-left-color:#9f7aea}
.stat-card.border-red{border-left-color:#f56565}
.stat-card.border-teal{border-left-color:#38b2ac}
/* 结果区域样式 */
.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid #f0f0f0}
.results-header h2{font-size:18px;color:#333;margin:0}
.results-table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;
/* 移动端平滑滚动 */
 max-width:100%;position:relative}
/* 自定义滚动条样式 */
.results-table-wrapper::-webkit-scrollbar{height:8px}
.results-table-wrapper::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}
.results-table-wrapper::-webkit-scrollbar-thumb{background:#888;border-radius:4px}
.results-table-wrapper::-webkit-scrollbar-thumb:hover{background:#555}
.results-table{width:max-content;min-width:100%;border-collapse:collapse;font-size:14px}
.results-table thead{background:#f8f9fa}
.results-table th{padding:12px 16px;text-align:left;font-weight:600;color:#333;border-bottom:2px solid #e0e0e0;white-space:nowrap;min-width:100px}
.results-table td{padding:12px 16px;border-bottom:1px solid #f0f0f0;vertical-align:middle;white-space:nowrap}
/* URL 列允许换行 */
.results-table .url-cell{min-width:200px;white-space:normal;word-break:break-all}
/* 网站标题列允许换行 */
.results-table .title-cell{min-width:250px;max-width:400px;white-space:normal;word-break:break-word;color:#333;line-height:1.5}
/* 建站时间列样式 */
.results-table .date-cell{min-width:120px}
.results-table .days-cell{min-width:100px}
.date-badge{display:inline-block;padding:4px 10px;background:#e6f7ff;border:1px solid #91d5ff;border-radius:4px;color:#0050b3;font-size:13px}
.days-badge{display:inline-block;padding:4px 10px;background:#f6ffed;border:1px solid #b7eb8f;border-radius:4px;color:#389e0d;font-size:13px;font-weight:500}
/* 建站历史链接样式 */
.results-table .history-cell{min-width:120px}
.history-link{display:inline-block;padding:4px 12px;border-radius:4px;font-size:13px;font-weight:500;background:#fff7e6;color:#d46b08;text-decoration:none;border:1px solid #ffd591;transition:all 0.2s;white-space:nowrap}
.history-link:hover{background:#d46b08;color:#fff;border-color:#d46b08;text-decoration:none}
/* 外链查询链接样式 */
.results-table .external-links-cell{min-width:120px}
.external-links-link{display:inline-block;padding:4px 12px;border-radius:4px;font-size:13px;font-weight:500;background:#f0f5ff;color:#1d39c4;text-decoration:none;border:1px solid #adc6ff;transition:all 0.2s;white-space:nowrap}
.external-links-link:hover{background:#1d39c4;color:#fff;border-color:#1d39c4;text-decoration:none}
.results-table tbody tr:hover{background:#f8f9fa}
.results-table .url-cell a{color:#667eea;text-decoration:none;word-break:break-all}
.results-table .url-cell a:hover{text-decoration:underline}
.results-table .title-cell .error-text{color:#dc3545;font-size:12px}
.count-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:13px;font-weight:600}
.count-included{background:#d4edda;color:#155724}
.count-not-included{background:#f8d7da;color:#721c24}
.count-error{background:#fff3cd;color:#856404}
.count-link{display:inline-block;padding:4px 12px;border-radius:20px;font-size:13px;font-weight:600;background:#e8f4fd;color:#1a73e8;text-decoration:none;border:1px solid #a8d1f7;transition:all 0.2s}
.count-link:visited{background-color:rgb(153,153,153) !important;color:#fff !important;text-decoration:none}
.count-link:hover{background:#1a73e8;color:#fff;text-decoration:none}
.count-link:active{background:rgb(153,153,153);color:#fff;text-decoration:none}
.status-cell{text-align:center}
.status-badge{display:inline-block;padding:4px 10px;border-radius:12px;font-size:12px;font-weight:600}
.status-success{background:#d4edda;color:#155724}
.status-not-included{background:#f8d7da;color:#721c24}
.status-error{background:#fff3cd;color:#856404}
.status-loading{background:#e0e0e0;color:#666}
/* 加载动画 */
.loading-spinner{display:inline-block;width:14px;height:14px;border:2px solid #f3f3f3;border-top:2px solid #667eea;border-radius:50%;animation:spin 1s linear infinite;vertical-align:middle;margin-right:6px}
@keyframes spin{0%{transform:rotate(0deg)}
100%{transform:rotate(360deg)}
}
/* 响应式设计 */
 @media (max-width:768px){.tool-header h1{font-size:22px}
.tool-header .icon{font-size:26px}
.check-options{flex-direction:column;gap:12px}
.results-header{flex-direction:column;align-items:flex-start;gap:12px}
.results-table{font-size:12px}
.results-table th,.results-table td{padding:8px}
.stats-grid{grid-template-columns:repeat(2,1fr)}
}
/* 图标样式 */
.icon-seo{font-size:20px}
/* ========================================
   百度推送工具 (baidu-push)
   ======================================== */
/* 百度推送工具样式 */
.warning-box{background:#fff3cd;border:1px solid #ffc107;border-radius:8px;padding:12px 16px;margin-bottom:20px;color:#856404;font-size:14px;line-height:1.6}
label{display:block;font-weight:600;color:#333;margin-bottom:10px;font-size:14px}
textarea{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-family:'Consolas','Monaco',monospace;font-size:14px;resize:vertical;transition:border-color 0.3s;height:350px;max-height:350px}
textarea:focus{outline:none;border-color:#667eea}
.hint{font-size:12px;color:#888;margin-top:8px;margin-bottom:16px}
.btn-group{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.btn{padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all 0.3s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(102,126,234,0.4)}
.btn-primary:disabled{opacity:0.6;cursor:not-allowed;transform:none}
.btn-secondary{background:#f5f5f5;color:#666;border:1px solid #ddd}
.btn-secondary:hover{background:#e0e0e0}
.btn-success{background:linear-gradient(135deg,#11998e 0%,#38ef7d 100%);color:white}
.btn-success:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(17,153,142,0.4)}
/* 进度条样式 */
.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.progress-header h3{font-size:16px;color:#333;margin:0}
#progress-text{font-size:14px;color:#666;font-weight:600}
.progress-bar-container{width:100%;height:24px;background:#f0f0f0;border-radius:12px;overflow:hidden;margin-bottom:10px}
.progress-bar{height:100%;width:0%;background:linear-gradient(90deg,#667eea 0%,#764ba2 100%);border-radius:12px;transition:width 0.3s ease;position:relative}
.progress-bar::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);animation:shimmer 2s infinite}
@keyframes shimmer{0%{transform:translateX(-100%)}
100%{transform:translateX(100%)}
}
.progress-message{font-size:13px;color:#666;text-align:center}
/* 结果区域样式 */
.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid #f0f0f0}
.results-header h2{font-size:18px;color:#333;margin:0}
.results-table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;position:relative}
.results-table-wrapper::-webkit-scrollbar{height:8px}
.results-table-wrapper::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}
.results-table-wrapper::-webkit-scrollbar-thumb{background:#888;border-radius:4px}
.results-table-wrapper::-webkit-scrollbar-thumb:hover{background:#555}
.results-table{width:max-content;min-width:100%;border-collapse:collapse;font-size:14px}
.results-table thead{background:#f8f9fa}
.results-table th{padding:12px 16px;text-align:left;font-weight:600;color:#333;border-bottom:2px solid #e0e0e0;white-space:nowrap;min-width:100px}
.results-table td{padding:12px 16px;border-bottom:1px solid #f0f0f0;vertical-align:middle;white-space:nowrap}
.results-table .url-cell{min-width:250px;white-space:normal;word-break:break-all}
.results-table .message-cell{min-width:200px;white-space:normal;word-break:break-word;color:#666;font-size:13px}
.results-table tbody tr:hover{background:#f8f9fa}
.results-table .url-cell a{color:#667eea;text-decoration:none;word-break:break-all}
.results-table .url-cell a:hover{text-decoration:underline}
/* 状态徽章 */
.status-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:13px;font-weight:600}
.status-success{background:#d4edda;color:#155724}
.status-failed{background:#f8d7da;color:#721c24}
.status-pending{background:#e2e3e5;color:#383d41}
.status-loading{background:#e0e0e0;color:#666}
/* 加载动画 */
.loading-spinner{display:inline-block;width:14px;height:14px;border:2px solid #f3f3f3;border-top:2px solid #667eea;border-radius:50%;animation:spin 1s linear infinite;vertical-align:middle;margin-right:6px}
@keyframes spin{0%{transform:rotate(0deg)}
100%{transform:rotate(360deg)}
}
/* 响应式设计 */
 @media (max-width:768px){.tool-header h1{font-size:22px}
.tool-header .icon{font-size:26px}
.results-header{flex-direction:column;align-items:flex-start;gap:12px}
.results-table{font-size:12px}
.results-table th,.results-table td{padding:8px}
}
/* 图标样式 */
.icon-seo{font-size:20px}
/* ========================================
   超级外链发布工具 (wailian)
   ======================================== */
/* 超级外链发布工具样式 */
.warning-box{background:#fff3cd;border:1px solid #ffc107;border-radius:8px;padding:12px 16px;margin-bottom:20px;color:#856404;font-size:14px;line-height:1.6}
label{display:block;font-weight:600;color:#333;margin-bottom:10px;font-size:14px}
/* URL输入组 */
.url-input-group{display:flex;align-items:stretch;border:2px solid #e0e0e0;border-radius:8px;overflow:hidden;transition:border-color 0.3s}
.url-input-group:focus-within{border-color:#667eea}
.url-prefix{background:#f5f5f5;padding:12px 16px;color:#666;font-weight:600;border-right:1px solid #e0e0e0;display:flex;align-items:center}
.url-input-group input{flex:1;border:none;padding:12px 16px;font-size:16px;font-weight:500;outline:none}
.hint{font-size:12px;color:#888;margin-top:8px;margin-bottom:16px}
/* 配置面板 */
.config-panel{background:#f8f9fa;border-radius:8px;padding:16px;margin:16px 0}
.config-row{display:flex;gap:20px;flex-wrap:wrap}
.config-item{flex:1;min-width:150px}
.config-item label{font-size:13px;margin-bottom:6px}
.config-item select,.config-item input{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;background:white}
.config-item select:focus,.config-item input:focus{outline:none;border-color:#667eea}
.btn-group{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.btn{padding:12px 24px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all 0.3s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(102,126,234,0.4)}
.btn-primary:disabled{opacity:0.6;cursor:not-allowed;transform:none}
.btn-secondary{background:#f5f5f5;color:#666;border:1px solid #ddd}
.btn-secondary:hover{background:#e0e0e0}
.btn-success{background:linear-gradient(135deg,#11998e 0%,#38ef7d 100%);color:white}
.btn-success:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(17,153,142,0.4)}
/* 进度条样式 */
.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.progress-header h3{font-size:16px;color:#333;margin:0}
#progress-text{font-size:14px;color:#666;font-weight:600}
.progress-bar-container{width:100%;height:24px;background:#f0f0f0;border-radius:12px;overflow:hidden;margin-bottom:10px}
.progress-bar{height:100%;width:0%;background:linear-gradient(90deg,#667eea 0%,#764ba2 100%);border-radius:12px;transition:width 0.3s ease;position:relative}
.progress-bar::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);animation:shimmer 2s infinite}
@keyframes shimmer{0%{transform:translateX(-100%)}
100%{transform:translateX(100%)}
}
.progress-message{font-size:13px;color:#666;text-align:center}
/* 统计卡片 */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:15px;margin-bottom:20px}
.stat-card{background:#fff;border-radius:12px;padding:20px;text-align:center;border-left:4px solid #667eea;box-shadow:0 2px 10px rgba(0,0,0,0.05)}
.stat-card .stat-icon{font-size:24px;margin-bottom:8px}
.stat-card .stat-value{font-size:1.8rem;font-weight:700;color:#333}
.stat-card .stat-label{font-size:0.8rem;color:#718096;margin-top:4px}
.stat-card.border-green{border-left-color:#48bb78}
.stat-card.border-purple{border-left-color:#9f7aea}
.stat-card.border-red{border-left-color:#f56565}
/* 结果区域样式 */
.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid #f0f0f0}
.results-header h2{font-size:18px;color:#333;margin:0}
.results-table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;position:relative}
.results-table-wrapper::-webkit-scrollbar{height:8px}
.results-table-wrapper::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}
.results-table-wrapper::-webkit-scrollbar-thumb{background:#888;border-radius:4px}
.results-table-wrapper::-webkit-scrollbar-thumb:hover{background:#555}
.results-table{width:max-content;min-width:100%;border-collapse:collapse;font-size:14px}
.results-table thead{background:#f8f9fa}
.results-table th{padding:12px 16px;text-align:left;font-weight:600;color:#333;border-bottom:2px solid #e0e0e0;white-space:nowrap;min-width:100px}
.results-table td{padding:12px 16px;border-bottom:1px solid #f0f0f0;vertical-align:middle;white-space:nowrap}
.results-table .site-cell{min-width:200px;white-space:normal;word-break:break-all}
.results-table .message-cell{min-width:180px;white-space:normal;word-break:break-word;color:#666;font-size:13px}
.results-table tbody tr:hover{background:#f8f9fa}
.results-table .site-cell a{color:#667eea;text-decoration:none}
.results-table .site-cell a:hover{text-decoration:underline}
/* 状态徽章 */
.status-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:13px;font-weight:600}
.status-success{background:#d4edda;color:#155724}
.status-failed{background:#f8d7da;color:#721c24}
.status-pending{background:#e2e3e5;color:#383d41}
.status-loading{background:#e0e0e0;color:#666}
/* 加载动画 */
.loading-spinner{display:inline-block;width:14px;height:14px;border:2px solid #f3f3f3;border-top:2px solid #667eea;border-radius:50%;animation:spin 1s linear infinite;vertical-align:middle;margin-right:6px}
@keyframes spin{0%{transform:rotate(0deg)}
100%{transform:rotate(360deg)}
}
/* 信息卡片 */
.info-card{background:#f8f9fa;border:1px solid #e0e0e0}
.info-card h3{font-size:18px;color:#333;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid #667eea}
.info-content h4{font-size:15px;color:#444;margin:16px 0 8px 0;font-weight:600}
.info-content ul{margin:0;padding-left:20px}
.info-content li{margin-bottom:8px;color:#555;line-height:1.6}
/* 响应式设计 */
 @media (max-width:768px){.tool-header h1{font-size:22px}
.tool-header .icon{font-size:26px}
.config-row{flex-direction:column;gap:12px}
.results-header{flex-direction:column;align-items:flex-start;gap:12px}
.results-table{font-size:12px}
.results-table th,.results-table td{padding:8px}
.stats-grid{grid-template-columns:repeat(2,1fr)}
}
/* 图标样式 */
.icon-seo{font-size:20px}
/* ========================================
   超级外链工具通用样式 (wailian & wailian-batch)
   ======================================== */
/* 增强版专用样式 */
.url-textarea{width:100%;min-height:150px;height:350px;max-height:350px;padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-family:'Consolas','Monaco',monospace;font-size:14px;line-height:1.6;resize:vertical;transition:border-color 0.3s}
.url-textarea:focus{outline:none;border-color:#4a90e2}
.url-count-badge{display:inline-block;background:#4a90e2;color:white;padding:2px 8px;border-radius:12px;font-size:12px;margin-left:8px}
.url-preview{margin-top:10px;padding:10px;background:#f5f5f5;border-radius:6px;font-size:13px;color:#666}
.url-preview-item{display:inline-block;background:white;padding:4px 10px;margin:3px;border-radius:4px;border:1px solid #ddd;font-size:12px}
.url-preview-item.invalid{background:#fff3f3;border-color:#ffcccc;color:#cc0000}
.results-table th:first-child,.results-table td:first-child{width:50px}
.results-table .url-col{min-width:180px;font-weight:500}
.stats-grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:768px){.stats-grid-4{grid-template-columns:repeat(2,1fr)}
}
.filter-bar{display:flex;gap:10px;margin-bottom:15px;flex-wrap:wrap;align-items:center}
.filter-bar select,.filter-bar input{padding:6px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px}
.group-header{background:#f8f9fa;font-weight:600;color:#333}
.group-header td{padding:10px 12px !important;border-bottom:2px solid #4a90e2}
/* 分页样式 */
.pagination-wrapper{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding:15px 0;border-top:1px solid #eee;flex-wrap:wrap;gap:10px}
.pagination-info{color:#666;font-size:14px}
.pagination-controls{display:flex;align-items:center;gap:5px}
.pagination-btn{padding:6px 12px;border:1px solid #ddd;background:white;border-radius:4px;cursor:pointer;font-size:13px;color:#333;transition:all 0.2s}
.pagination-btn:hover:not(:disabled){background:#4a90e2;color:white;border-color:#4a90e2}
.pagination-btn:disabled{opacity:0.5;cursor:not-allowed}
.pagination-numbers{display:flex;gap:3px}
.page-number{padding:6px 10px;border:1px solid #ddd;background:white;border-radius:4px;cursor:pointer;font-size:13px;min-width:32px;text-align:center}
.page-number:hover{background:#f0f0f0}
.page-number.active{background:#4a90e2;color:white;border-color:#4a90e2}
/* 外链链接样式 */
.external-link{color:#4a90e2;text-decoration:none;word-break:break-all;font-size:12px;line-height:1.4}
.external-link:hover{color:#2d6db5;text-decoration:underline}
.message-cell{max-width:300px}
/* 文本颜色辅助类 */
.text-success{color:#28a745}
.text-danger{color:#dc3545}