.oncosignal-app{--os-bg:#f6f8f7;--os-card:#fff;--os-ink:#13221b;--os-muted:#5e6b64;--os-line:#dce6e1;--os-accent:#2f8f67;--os-accent-dark:#1f684a;--os-alert:#8a4b00;--os-danger:#8f1d1d;--os-soft:#eaf5ef;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--os-ink);max-width:980px;margin:0 auto;padding:16px;background:var(--os-bg);box-sizing:border-box}.oncosignal-app *{box-sizing:border-box}.os-card{background:var(--os-card);border:1px solid var(--os-line);border-radius:22px;padding:18px;margin:0 0 16px;box-shadow:0 8px 28px rgba(19,34,27,.06)}.os-hero{padding:20px}.os-brand-row{display:flex;align-items:center;gap:14px}.os-logo{width:52px;height:52px;border-radius:18px;background:linear-gradient(135deg,#2f8f67,#71c79b);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:.5px;flex:0 0 52px}.os-hero h1,.os-card h2,.os-card h3{margin:0;color:var(--os-ink)}.os-hero h1{font-size:28px;line-height:1.1}.os-hero p{margin:6px 0 0;color:var(--os-muted);line-height:1.45}.os-safety-strip{margin-top:14px;border-radius:14px;background:#fff4e4;border:1px solid #ffd79a;color:#6c3d00;padding:10px 12px;font-weight:700}.os-step-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}.os-step-head span{width:32px;height:32px;border-radius:50%;background:var(--os-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;flex:0 0 32px}.os-step-head h2{font-size:20px}.os-capture-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.os-tab{border:1px solid var(--os-line);background:#f9fbfa;color:var(--os-ink);border-radius:14px;padding:12px;font-weight:800;cursor:pointer}.os-tab.active{background:var(--os-accent);border-color:var(--os-accent);color:#fff}.os-upload-zone,.os-camera-zone{border:1px dashed #b7cbc0;border-radius:18px;padding:16px;text-align:center;background:#fbfdfc}.os-upload-zone input[type=file]{position:absolute;left:-9999px}.os-file-label,.os-btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;padding:12px 16px;background:var(--os-accent);color:#fff;font-weight:800;text-decoration:none;cursor:pointer;min-height:46px}.os-file-label:hover,.os-btn:hover{background:var(--os-accent-dark);color:#fff}.os-btn:disabled{background:#aab7b0;cursor:not-allowed}.os-btn-secondary{background:#20382c}.os-btn-secondary:hover{background:#13221b}.os-btn-ghost{background:#eef4f1;color:#17241d}.os-btn-ghost:hover{background:#dfe9e4;color:#17241d}.os-btn-wide{width:100%;margin-top:16px;font-size:17px}.os-upload-zone p,.os-small-note,.os-image-status{color:var(--os-muted);font-size:14px}.os-camera-zone video{width:100%;max-height:420px;background:#09120e;border-radius:16px;object-fit:cover}.os-camera-controls{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:10px}.os-preview-canvas{display:block;width:100%;max-height:460px;object-fit:contain;background:#f1f5f3;border-radius:18px;border:1px solid var(--os-line);margin-top:12px}.os-image-status{padding:10px 4px 0;text-align:center}.os-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.os-form-grid label{display:flex;flex-direction:column;gap:7px;font-weight:800;color:var(--os-ink)}.os-form-grid select,.os-form-grid input[type=file]{border:1px solid var(--os-line);border-radius:14px;padding:12px;background:#fff;color:var(--os-ink);font-size:15px;min-height:46px}.os-hidden{display:none!important}.os-results-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.os-results-head p{margin:6px 0 0;color:var(--os-muted)}.os-risk-badge{width:94px;height:94px;border-radius:24px;background:var(--os-soft);display:flex;align-items:center;justify-content:center;font-size:34px;font-weight:900;color:var(--os-accent-dark);border:1px solid #c8ded2;flex:0 0 94px}.os-risk-badge.level-0{background:#eef2f4;color:#596770}.os-risk-badge.level-1{background:#e7f8ee;color:#17643e}.os-risk-badge.level-2{background:#f2f8e8;color:#4f6b0f}.os-risk-badge.level-3{background:#fff7d6;color:#735b00}.os-risk-badge.level-4{background:#fff0df;color:#8a4b00}.os-risk-badge.level-5{background:#ffe7e7;color:#8f1d1d}.os-score-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:16px 0}.os-score-tile{border:1px solid var(--os-line);border-radius:18px;padding:14px;background:#fbfdfc}.os-score-tile span{display:block;color:var(--os-muted);font-size:13px;font-weight:700}.os-score-tile strong{display:block;margin-top:5px;font-size:22px}.os-output-block{border-top:1px solid var(--os-line);padding-top:14px;margin-top:14px}.os-output-block h3{font-size:17px;margin-bottom:8px}.os-output-block p{line-height:1.55}.os-output-block ul{margin:0;padding-left:18px;line-height:1.5}.os-metrics-table-wrap{overflow:auto;border:1px solid var(--os-line);border-radius:16px}.os-metrics-table{width:100%;border-collapse:collapse;font-size:14px}.os-metrics-table th,.os-metrics-table td{border-bottom:1px solid var(--os-line);padding:10px;text-align:left;vertical-align:top}.os-metrics-table th{background:#f4f8f6}.os-metrics-table tr:last-child td{border-bottom:0}.os-export-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:16px}.os-disclaimer p{color:var(--os-muted);line-height:1.55;margin-bottom:0}@media(max-width:720px){.oncosignal-app{padding:10px}.os-card{border-radius:18px;padding:14px}.os-brand-row{align-items:flex-start}.os-hero h1{font-size:25px}.os-form-grid,.os-score-grid,.os-export-row,.os-camera-controls{grid-template-columns:1fr}.os-results-head{flex-direction:column}.os-risk-badge{width:100%;height:68px;border-radius:18px}.os-step-head h2{font-size:18px}.os-capture-tabs{grid-template-columns:1fr 1fr}.os-btn,.os-file-label{width:100%}}@media print{body *{visibility:hidden}.oncosignal-app,.oncosignal-app *{visibility:visible}.oncosignal-app{position:absolute;left:0;top:0;max-width:none;background:#fff}.os-card{box-shadow:none;break-inside:avoid}.os-capture-tabs,.os-upload-zone,.os-camera-zone,.os-export-row,#os-analyse{display:none!important}}
.os-reference-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.os-reference-item{border:1px solid var(--os-line);border-radius:14px;padding:12px;background:#fbfdfc;display:flex;align-items:center;justify-content:space-between;gap:10px}.os-reference-item span{font-weight:800;color:var(--os-muted)}.os-reference-item strong{font-size:18px;color:var(--os-accent-dark)}@media(max-width:640px){.os-reference-list{grid-template-columns:1fr}.os-score-grid{grid-template-columns:1fr 1fr}.os-score-tile strong{font-size:20px}}