:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#17352e;background:#f3f7f4;--green:#176b57;--line:#d7e4de}*{box-sizing:border-box}body{margin:0}header{position:sticky;top:0;z-index:4;display:flex;justify-content:space-between;gap:12px;align-items:center;padding:calc(12px + env(safe-area-inset-top)) max(16px,calc((100vw - 900px)/2));background:rgba(243,247,244,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{font-weight:900;letter-spacing:.14em;color:var(--green);text-decoration:none}.header-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}button,.header-actions a,.primary-link{border:1px solid #bcd1c8;border-radius:12px;background:#fff;color:var(--green);padding:9px 12px;text-decoration:none;font:inherit;font-weight:800;cursor:pointer}main{max-width:900px;margin:auto;padding:20px 16px calc(60px + env(safe-area-inset-bottom))}.hero,.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;margin-bottom:16px;box-shadow:0 12px 30px rgba(23,80,65,.05)}.hero{background:linear-gradient(135deg,#edf8f3,#fff)}.eyebrow{font-size:11px;letter-spacing:.15em;color:#3d8a76;font-weight:900}.hero h1{font-size:clamp(34px,7vw,54px);line-height:1.02;margin:8px 0;color:#173d33}.hero p{font-size:18px;line-height:1.6;color:#5f766e}.status{display:inline-flex;margin-top:8px;padding:7px 10px;border-radius:999px;background:#e7f2ed;color:#176b57;font-size:12px;font-weight:800}.card h2{margin:5px 0 8px}.card p{color:#657b73;line-height:1.55}#videoFile{width:100%;padding:12px;border:1px dashed #a9c7ba;border-radius:14px;background:#f8fbf9}#videoWrap{margin-top:14px}video{display:block;width:100%;max-height:520px;border-radius:16px;background:#10231e}.speed-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px}.speed-row span{margin-right:auto;font-weight:800}.speed-row button.active{background:var(--green);color:#fff}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.feature-grid article{padding:15px;border-radius:15px;background:#f1f7f4}.feature-grid p{margin:6px 0 0;font-size:14px}.primary-link{display:inline-flex;margin-top:8px;background:var(--green);color:#fff;border-color:var(--green)}.message{min-height:1.2em;margin-top:8px;color:#687d76;font-size:13px}@media(max-width:620px){.feature-grid{grid-template-columns:1fr}.header-actions{gap:5px}.header-actions a,header button{font-size:12px;padding:8px 9px}.hero,.card{padding:17px;border-radius:18px}.speed-row span{width:100%}}
.transport-row,.clip-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px}.transport-row #timeReadout{margin-left:auto;font-variant-numeric:tabular-nums;font-size:13px;color:#60776f}.marker-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:16px 0}.marker{padding:15px;border-radius:16px;background:#f1f7f4;display:grid;gap:8px}.marker span{font-size:12px;font-weight:800;color:#678078}.marker strong{font-size:26px;font-variant-numeric:tabular-nums}.primary{background:var(--green);color:#fff;border-color:var(--green)}.wide{width:100%;margin-top:12px}.field{display:grid;gap:7px;margin-top:14px}.field>span{font-weight:800}.field select,.field textarea{width:100%;border:1px solid #bfd2ca;border-radius:13px;padding:11px 12px;background:#fff;color:#17352e;font:inherit}.section-head{display:flex;gap:12px;justify-content:space-between;align-items:flex-start}.small-danger{color:#8b4139;border-color:#e5c9c5;background:#fff8f7}.clip-list{display:grid;gap:10px;margin-top:12px}.empty{padding:16px;border:1px dashed #bad0c7;border-radius:14px;color:#71867f;background:#fbfdfc}.clip-item{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:13px 14px;border-radius:15px;background:#f1f7f4}.clip-item>div:first-child{display:grid;gap:4px}.clip-item span,.clip-item small{display:block;color:#617970;font-variant-numeric:tabular-nums}.clip-item small{max-width:520px}.clip-item-actions{display:flex;gap:7px;flex:0 0 auto}@media(max-width:620px){.marker-grid{grid-template-columns:1fr}.clip-item{align-items:flex-start;flex-direction:column}.transport-row #timeReadout{width:100%;margin-left:0}.clip-item-actions{width:100%}.clip-item-actions button{flex:1}}
.auto-controls{display:grid;grid-template-columns:2fr 1fr;gap:12px;align-items:end}.field.compact{margin-top:8px}.scan-progress{height:8px;background:#e4eee9;border-radius:999px;overflow:hidden;margin-top:12px}.scan-progress>div{height:100%;width:0;background:#176b57;transition:width .15s ease}.candidate-list{display:grid;gap:9px;margin-top:14px}.candidate-item{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:13px 14px;border:1px solid #dbe8e2;border-radius:15px;background:#fbfdfc}.candidate-item>div:first-child{display:grid;gap:4px}.candidate-item span,.candidate-item small{display:block;color:#617970;font-variant-numeric:tabular-nums}.candidate-item button:disabled{opacity:.55;cursor:default}@media(max-width:620px){.auto-controls{grid-template-columns:1fr}.candidate-item{align-items:flex-start;flex-direction:column}.candidate-item .clip-item-actions{width:100%}}

/* v1.9.7 AI Coach first analysis */
.coach-analysis-card{scroll-margin-top:84px}.analysis-state{padding:6px 9px;border-radius:999px;background:#eaf3ef;color:#176b57;font-size:11px;font-weight:900}.analysis-meta{display:flex;justify-content:space-between;gap:10px;align-items:center;margin:12px 0 10px}.analysis-meta span{color:#687d76;font-size:13px;font-variant-numeric:tabular-nums}.frame-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;margin:12px 0}.frame-strip figure{margin:0;min-width:0}.frame-strip img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px;background:#dce9e3;border:1px solid #d5e2dd}.frame-strip figcaption{font-size:10px;color:#667a73;margin-top:4px;line-height:1.25}.analysis-result{display:grid;gap:12px;margin-top:12px}.result-top,.result-grid{display:grid;grid-template-columns:2fr 1fr;gap:12px}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.result-top>div,.result-grid article,.why-card,.drill-card,.limits-card{padding:15px;border-radius:15px;background:#f3f8f5;border:1px solid #dbe8e2}.mini-label{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#5e7b71;font-weight:900;margin-bottom:6px}.result-top h3,.drill-card h3{margin:0;color:#173d33}.confidence{display:flex;flex-direction:column;justify-content:center}.confidence strong{font-size:19px}.analysis-result ul,.analysis-result ol{margin:7px 0 0;padding-left:20px}.analysis-result li{margin:7px 0;line-height:1.4}.analysis-result li span{display:block;color:#687d76;margin-top:2px;font-size:13px}.why-card p,.drill-card p,.limits-card p{margin:5px 0 0}.drill-card{background:#edf7f2}.limits-card{background:#faf8f1}.analysis-actions{display:flex;gap:8px;flex-wrap:wrap}.analysis-actions button{flex:1 1 180px}.history-list{display:grid;gap:9px}.history-item{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:13px 14px;border:1px solid #dbe8e2;border-radius:15px;background:#fbfdfc}.history-item>div{display:grid;gap:4px;min-width:0}.history-item span,.history-item small{color:#657a73;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item button{flex:0 0 auto}@media(max-width:720px){.frame-strip{grid-template-columns:repeat(3,minmax(0,1fr))}.result-top,.result-grid{grid-template-columns:1fr}}@media(max-width:480px){.frame-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.analysis-meta,.history-item{align-items:flex-start;flex-direction:column}.history-item button{width:100%}}