@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #04091a;--bg2: #070f24;--card: rgba(8, 18, 40, .82);--border: rgba(0, 200, 255, .12);--cyan: #00c8ff;--cyan2: #0066ff;--purple: #a855f7;--danger: #ff4757;--success: #2ed573;--text: #dff0ff;--text-dim: #6a8aaa;--shadow: rgba(0, 200, 255, .15)}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}.bg-grid{position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(0,200,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,200,255,.04) 1px,transparent 1px);background-size:44px 44px;z-index:0;pointer-events:none}.particles{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;overflow:hidden}.particle{position:absolute;border-radius:50%;background:radial-gradient(circle,var(--cyan) 0%,transparent 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p{font-size:.78rem;color:var(--text-dim);margin-top:3px}.header-badges{display:flex;gap:10px}.badge-pill{display:flex;align-items:center;gap:8px;padding:6px 14px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:30px;font-size:.78rem;color:var(--text-dim);transition:all .3s ease}.badge-pill.badge-active{border-color:var(--cyan);color:var(--cyan);background:#00c8ff14}.dot{width:8px;height:8px;border-radius:50%}.dot-cyan{background:var(--cyan);box-shadow:0 0 8px var(--cyan)}.dot-purple{background:var(--purple);box-shadow:0 0 8px var(--purple)}.main{max-width:960px;margin:28px auto;padding:0 20px 60px;display:flex;flex-direction:column;gap:22px;position:relative;z-index:1}.card{background:var(--card);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--border);border-radius:18px;padding:28px;box-shadow:0 0 0 1px #ffffff08 inset,0 12px 40px #00000080,0 0 60px #00c8ff0a;transition:box-shadow .3s ease}.card:hover{box-shadow:0 0 0 1px #ffffff0d inset,0 16px 50px #00000080,0 0 80px #00c8ff12}.card-title{display:flex;align-items:center;gap:10px;margin-bottom:22px}.card-title-icon{font-size:1.2rem}.card-title h2{font-size:1rem;font-weight:600;color:var(--cyan);letter-spacing:.4px;flex:1}.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:16px}.mode-btn{background:#ffffff05;border:2px solid rgba(255,255,255,.06);border-radius:14px;padding:0;cursor:pointer;color:var(--text);text-align:left;transition:all .3s ease;overflow:hidden}.mode-btn:hover{border-color:#00c8ff4d;background:#00c8ff0a;transform:translateY(-2px)}.mode-btn.active{border-color:var(--cyan);background:#00c8ff14;box-shadow:0 0 30px #00c8ff1f,inset 0 0 20px #00c8ff0a}.mode-btn.active .mode-icon-wrap{opacity:1}.mode-btn-inner{display:flex;align-items:center;gap:14px;padding:18px 18px 14px}.mode-icon-wrap{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;opacity:.7;transition:opacity .3s;flex-shrink:0}.yolo-color{background:#00c8ff1f}.hog-color{background:#a855f71f}.mode-details{flex:1}.mode-details strong{display:block;font-size:1rem;font-weight:700}.mode-details small{font-size:.73rem;color:var(--text-dim);margin-top:3px;display:block}.mode-check{font-size:.85rem;color:var(--cyan);font-weight:700;opacity:0;transition:opacity .3s}.mode-check.visible{opacity:1}.mode-features{display:flex;gap:8px;flex-wrap:wrap;padding:10px 18px 14px;border-top:1px solid rgba(0,200,255,.08)}.feature-tag{font-size:.7rem;padding:3px 10px;border-radius:20px;background:#00c8ff14;border:1px solid rgba(0,200,255,.15);color:var(--cyan)}.mode-info-bar{display:flex;gap:14px;padding:12px 16px;background:#00c8ff0a;border-radius:10px;border-left:3px solid 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rgba(0,200,255,.25);animation:circlePulse ease-out infinite}.c1{width:100%;height:100%;top:0;left:0;animation-duration:2.5s;animation-delay:0s}.c2{width:75%;height:75%;top:12.5%;left:12.5%;animation-duration:2.5s;animation-delay:.4s}.c3{width:50%;height:50%;top:25%;left:25%;animation-duration:2.5s;animation-delay:.8s}@keyframes circlePulse{0%{transform:scale(.8);opacity:0}50%{opacity:.4}to{transform:scale(1.2);opacity:0}}.upload-emoji{font-size:2.8rem;position:relative;z-index:1;animation:breathe 3s ease-in-out infinite}@keyframes breathe{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.upload-empty p{font-size:.95rem;font-weight:500}.upload-empty small{font-size:.78rem}.img-wrapper{position:relative;display:inline-flex;max-width:100%;max-height:420px}.preview-img{max-width:100%;max-height:420px;object-fit:contain;border-radius:10px;display:block}.bbox-canvas{position:absolute;top:0;left:0;pointer-events:none;border-radius:10px}.scan-overlay{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:10px;overflow:hidden;pointer-events:none}.scan-beam{position:absolute;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 20px var(--cyan);animation:scanBeam 1.6s ease-in-out infinite}@keyframes scanBeam{0%{top:5%}to{top:95%}}.scan-corners{position:absolute;top:0;right:0;bottom:0;left:0}.corner{position:absolute;width:20px;height:20px;border-color:var(--cyan);border-style:solid;animation:cornerPulse 1s ease-in-out infinite alternate}.corner.tl{top:8px;left:8px;border-width:3px 0 0 3px}.corner.tr{top:8px;right:8px;border-width:3px 3px 0 0}.corner.bl{bottom:8px;left:8px;border-width:0 0 3px 3px}.corner.br{bottom:8px;right:8px;border-width:0 3px 3px 0}@keyframes cornerPulse{0%{opacity:.5}to{opacity:1}}.img-replace-btn{position:absolute;top:8px;right:8px;background:#0009;border:1px solid rgba(255,255,255,.2);color:#fff;width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:.8rem;display:flex;align-items:center;justify-content:center;transition:background .2s;z-index:10}.img-replace-btn:hover{background:#ff4757b3}.btn-detect{width:100%;padding:16px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--cyan2),var(--cyan));color:#fff;font-size:1rem;font-weight:700;font-family:Inter,sans-serif;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 24px #00c8ff4d;position:relative;overflow:hidden}.btn-detect:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;background:linear-gradient(90deg,var(--cyan),var(--cyan2),var(--cyan));border-radius:14px;z-index:-1;background-size:200% 100%;animation:borderSpin 3s linear infinite;opacity:0;transition:opacity .3s}.btn-detect:hover:before{opacity:1}.btn-detect:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 36px #00c8ff73}.btn-detect:disabled{background:#ffffff12;color:var(--text-dim);cursor:not-allowed;box-shadow:none}@keyframes borderSpin{0%{background-position:0% 0}to{background-position:200% 0}}.btn-ready,.btn-loading{display:flex;align-items:center;justify-content:center;gap:10px}.btn-icon{font-size:1.2rem}.pulse-ring{width:20px;height:20px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .75s linear infinite;display:inline-block}@keyframes 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rgba(255,71,87,.25)}.count-num{font-size:2rem;font-weight:800;color:var(--danger);line-height:1}.count-label{font-size:.72rem;color:var(--text-dim);margin-top:4px}.summary-note{font-size:.8rem;color:var(--text-dim)}.result-row{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:10px;margin-bottom:10px;transition:all .2s ease;gap:12px}.result-row:hover{transform:translate(4px)}.row-danger{background:#ff475712;border:1px solid rgba(255,71,87,.18)}.row-success{background:#2ed57312;border:1px solid rgba(46,213,115,.18)}.row-left{display:flex;align-items:center;gap:12px;flex:1}.row-right{display:flex;align-items:center}.row-index{width:26px;height:26px;border-radius:50%;background:#ffffff14;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;flex-shrink:0}.row-icon{font-size:1.2rem}.row-class{font-weight:600;font-size:.95rem;display:block}.row-bbox{font-size:.72rem;color:var(--text-dim);display:block;margin-top:2px}.conf-bar-wrap{display:flex;align-items:center;gap:10px}.conf-bar{width:120px;height:7px;background:#ffffff14;border-radius:4px;overflow:hidden}.conf-bar.big-bar{width:100%;height:11px;margin:6px 0}.conf-fill{height:100%;border-radius:4px;transition:width .8s cubic-bezier(.34,1.56,.64,1)}.fill-danger{background:linear-gradient(90deg,#ff4757,#ff8c00)}.fill-success{background:linear-gradient(90deg,#2ed573,#00b4d8)}.animated-fill{transition-delay:.3s}.conf-val{font-weight:700;font-size:.88rem;min-width:46px}.svm-result-box{display:flex;gap:24px;padding:24px;border-radius:14px;align-items:flex-start}.svm-danger{background:#ff475712;border:1px solid rgba(255,71,87,.2)}.svm-success{background:#2ed57312;border:1px solid rgba(46,213,115,.2)}.svm-verdict-icon{font-size:3.2rem;flex-shrink:0}.svm-verdict-body{flex:1}.svm-verdict-body h3{font-size:1.2rem;font-weight:700;margin-bottom:8px}.svm-verdict-body p{font-size:.86rem;color:var(--text-dim);margin-bottom:12px}.svm-verdict-body p code{background:#ffffff12;padding:2px 8px;border-radius:6px;font-size:.83rem;color:var(--cyan)}.svm-conf-section{margin-bottom:14px}.svm-conf-label{font-size:.75rem;color:var(--text-dim);margin-bottom:6px}.svm-conf-pct{font-size:1.2rem;font-weight:800}.svm-method-info{display:flex;align-items:center;gap:10px;font-size:.76rem;color:var(--text-dim);flex-wrap:wrap;margin-top:12px}.svm-method-info span:not(:nth-child(2n)){padding:3px 10px;background:#ffffff0d;border:1px solid rgba(255,255,255,.08);border-radius:20px}.error-box{margin-top:16px;padding:14px 16px;background:#ff475714;border:1px solid rgba(255,71,87,.25);border-radius:10px;color:var(--danger);font-size:.86rem;display:flex;gap:8px;align-items:flex-start}.footer{text-align:center;padding:20px;color:var(--text-dim);font-size:.78rem;border-top:1px solid var(--border);position:relative;z-index:1}@media (max-width: 640px){.header{padding:16px 18px}.logo-text h1{font-size:1.4rem}.header-badges{display:none}.mode-grid{grid-template-columns:1fr}.main{padding:0 12px 60px}.card{padding:20px 16px}.svm-result-box{flex-direction:column;gap:14px}}