.tool-header{text-align:center;margin-bottom:40px}.header-badge{display:flex;justify-content:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.badge{background:linear-gradient(135deg, #10b981, #047857);color:white;padding:6px 18px;border-radius:40px;font-size:0.75rem;font-weight:500;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.tool-header h1{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg, #1e293b, #10b981);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.tool-header p{color:var(--gray-500);font-size:1rem}.stats-cards{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}.stat-card{background:white;border-radius:60px;padding:16px 28px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 15px rgba(0,0,0,0.05);border:1px solid var(--gray-200)}.stat-icon{width:48px;height:48px;background:linear-gradient(135deg, #d1fae5, #ecfdf5);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#10b981;font-size:1.3rem}.stat-info{text-align:left}.stat-value{display:block;font-size:1.5rem;font-weight:700;color:var(--gray-800)}.stat-label{font-size:0.7rem;color:var(--gray-500)}.mode-tabs{display:flex;gap:16px;margin-bottom:32px;justify-content:center}.mode-tab{background:transparent;border:none;padding:14px 28px;cursor:pointer;transition:all 0.3s;border-radius:20px;text-align:center;min-width:160px}.mode-tab i{font-size:1.3rem;color:var(--gray-400);margin-bottom:8px;display:block}.mode-tab span{display:block;font-weight:600;color:var(--gray-600)}.mode-tab.active{background:linear-gradient(135deg, #10b981, #047857);box-shadow:0 8px 25px rgba(16,185,129,0.3)}.mode-tab.active i,.mode-tab.active span{color:white}.upload-area{border:2px dashed var(--gray-300);border-radius:24px;padding:50px;text-align:center;cursor:pointer;transition:all 0.3s;margin-bottom:20px}.upload-area:hover{border-color:#10b981;background:var(--gray-50)}.upload-area i{font-size:48px;color:var(--gray-400);margin-bottom:12px}.upload-hint{font-size:0.7rem;color:var(--gray-400);margin-top:8px}.image-preview{position:relative;margin-bottom:20px;text-align:center}.image-preview img{max-width:100%;max-height:300px;border-radius:16px;border:1px solid var(--gray-200)}.clear-preview{position:absolute;top:10px;right:10px;background:rgba(0,0,0,0.6);color:white;border:none;width:30px;height:30px;border-radius:50%;cursor:pointer}.result-card{background:linear-gradient(135deg, #f0fdf4, #ecfdf5);border-radius:20px;padding:20px;margin-top:20px;border:1px solid #bbf7d0}.result-header{display:flex;align-items:center;gap:10px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid #bbf7d0}.result-header i{color:#10b981;font-size:1.2rem}.result-header span{flex:1;font-weight:600;color:#065f46}.copy-result{background:transparent;border:1px solid #bbf7d0;padding:4px 12px;border-radius:20px;cursor:pointer;font-size:0.7rem;color:#065f46}.copy-result:hover{background:#10b981;color:white}.result-content{font-family:monospace;font-size:0.9rem;word-break:break-all;color:#065f46;line-height:1.6}.camera-container{background:var(--gray-50);border-radius:24px;padding:20px}.video-wrapper{position:relative;border-radius:16px;overflow:hidden;background:#000;min-height:400px;display:flex;align-items:center;justify-content:center}#video{width:100%;max-height:500px;object-fit:cover}.scan-overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center}.scan-frame{width:200px;height:200px;border:2px solid #10b981;border-radius:20px;box-shadow:0 0 0 9999px rgba(0,0,0,0.5);animation:scanPulse 1.5s infinite}@keyframes scanPulse{0%,100%{box-shadow:0 0 0 9999px rgba(0,0,0,0.5);border-color:#10b981}50%{box-shadow:0 0 0 9999px rgba(0,0,0,0.3);border-color:#34d399}}.camera-controls{display:flex;gap:12px;justify-content:center;margin-top:16px}.batch-area{background:var(--gray-50);border-radius:24px;padding:20px}.batch-upload-area{border:2px dashed var(--gray-300);border-radius:20px;padding:40px;text-align:center;cursor:pointer;margin-bottom:20px}.batch-progress{margin-bottom:20px}.progress-bar{height:8px;background:var(--gray-200);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg, #10b981, #34d399);width:0%;transition:width 0.3s}.progress-text{text-align:center;font-size:0.75rem;margin-top:8px;color:var(--gray-500)}.batch-result-list{max-height:400px;overflow-y:auto}.batch-item{background:white;border-radius:16px;padding:12px;margin-bottom:12px;display:flex;align-items:center;gap:12px;border:1px solid var(--gray-200)}.batch-item-success{border-left:3px solid #10b981}.batch-item-fail{border-left:3px solid #ef4444}.batch-item-icon i{font-size:1.2rem}.batch-item-icon.success i{color:#10b981}.batch-item-icon.fail i{color:#ef4444}.batch-item-content{flex:1}.batch-item-filename{font-size:0.7rem;color:var(--gray-500)}.batch-item-result{font-family:monospace;font-size:0.8rem;word-break:break-all}.batch-item-copy{background:transparent;border:1px solid var(--gray-200);padding:4px 12px;border-radius:20px;cursor:pointer;font-size:0.7rem}.history-section{margin-top:24px;background:white;border-radius:20px;border:1px solid var(--gray-200);overflow:hidden}.history-header{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;background:linear-gradient(135deg, #f8fafc, #fff);border-bottom:1px solid var(--gray-200)}.clear-history{background:transparent;border:1px solid var(--gray-300);padding:4px 12px;border-radius:20px;cursor:pointer;font-size:0.7rem}.clear-history:hover{background:#fee2e2;border-color:#fecaca;color:#dc2626}.history-list{max-height:200px;overflow-y:auto;padding:12px}.history-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--gray-100)}.history-type{font-size:0.7rem;padding:2px 8px;border-radius:20px;background:#e0e7ff;color:#1e40af}.history-value{font-family:monospace;font-size:0.8rem;flex:1;margin:0 12px;word-break:break-all}.history-time{font-size:0.65rem;color:var(--gray-400)}.info-section{margin-top:24px}.divider{display:flex;align-items:center;gap:12px;margin-bottom:16px}.divider span{font-size:0.85rem;font-weight:500;color:var(--gray-600)}.divider::after{content:'';flex:1;height:1px;background:var(--gray-200)}.info-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:16px;padding:16px;background:var(--gray-50);border-radius:20px}.info-item{display:flex;align-items:center;gap:8px;font-size:0.8rem;color:var(--gray-600)}.info-item i{color:#10b981}@media (max-width:900px){.info-grid{grid-template-columns:repeat(2, 1fr)}.mode-tab{min-width:120px;padding:10px 20px}}@media (max-width:480px){.stats-cards{gap:12px}.stat-card{padding:12px 20px}.stat-value{font-size:1.2rem}.info-grid{grid-template-columns:1fr}.mode-tabs{flex-direction:column;gap:8px}.batch-item{flex-wrap:wrap}}