:root{--bg: #0f1115;--bg-2: #161a21;--card: #1c212b;--border: #2a303c;--text: #e8eaed;--text-dim: #9aa3af;--accent: #f5a623;--green: #2ecc71;--red: #ff4d4d;--blue: #4f9eff}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;overscroll-behavior:none}#app{max-width:520px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--border);padding:12px 16px 10px}.app-title{font-weight:800;font-size:17px;letter-spacing:.5px;display:flex;align-items:center;gap:8px}.app-title .bolt{color:var(--accent)}.conn-pill{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;padding:3px 10px;border-radius:20px;background:#ffffff0f;color:var(--text-dim);border:1px solid var(--border)}.conn-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--text-dim)}.conn-pill.connected{color:var(--green);border-color:#2ecc7166;background:#2ecc7114}.conn-pill.connected .dot{background:var(--green)}.conn-pill.error{color:var(--red);border-color:#ff4d4d66;background:#ff4d4d14}.conn-pill.error .dot{background:var(--red)}.tab-content{flex:1;padding:16px;padding-bottom:calc(76px + env(safe-area-inset-bottom))}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;margin-bottom:14px}.card h2{margin:0 0 6px;font-size:15px}.card p.desc{margin:0 0 12px;font-size:12.5px;color:var(--text-dim);line-height:1.45}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:10px;padding:12px 16px;font-size:14px;font-weight:700;cursor:pointer;background:var(--accent);color:#1a1405;width:100%}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.secondary{background:#ffffff14;color:var(--text);border:1px solid var(--border)}.btn.danger{background:#ff4d4d26;color:var(--red);border:1px solid rgba(255,77,77,.35)}.btn-row{display:flex;gap:10px}.btn-row .btn{flex:1}.status-line{font-size:12.5px;padding:10px 12px;border-radius:10px;background:#ffffff0d;border:1px solid var(--border);color:var(--text-dim);margin-bottom:14px;line-height:1.4}.status-line.ok{color:var(--green);border-color:#2ecc7159}.status-line.err{color:var(--red);border-color:#ff4d4d59}.kv{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px dashed var(--border);font-size:13px}.kv:last-child{border-bottom:none}.kv .k{color:var(--text-dim)}.kv .v{font-weight:600;word-break:break-all;text-align:right}.video-wrap{position:relative;border-radius:14px;overflow:hidden;background:#000;border:1px solid var(--border);aspect-ratio:3 / 4;margin-bottom:14px}.video-wrap video{width:100%;height:100%;object-fit:cover}.scan-overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;display:flex;align-items:center;justify-content:center}.scan-frame{width:62%;height:42%;border:2px solid rgba(245,166,35,.9);border-radius:14px;box-shadow:0 0 0 9999px #00000059}.tab-bar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:520px;display:flex;background:#161a21f5;border-top:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding-bottom:env(safe-area-inset-bottom);z-index:20}.tab{flex:1;border:none;background:none;color:var(--text-dim);font-size:10.5px;font-weight:700;padding:9px 0 10px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px}.tab .ico{font-size:19px;line-height:1}.tab.active{color:var(--accent)}.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.report-stat{background:var(--bg-2);border:1px solid var(--border);border-radius:12px;padding:12px}.report-stat .label{font-size:11px;color:var(--text-dim)}.report-stat .value{font-size:20px;font-weight:800;margin-top:4px}.report-stat .value.green{color:var(--green)}.report-stat .value.red{color:var(--red)}table.rows{width:100%;border-collapse:collapse;font-size:12.5px}table.rows th{text-align:left;color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.5px;padding:6px 8px;border-bottom:1px solid var(--border)}table.rows td{padding:6px 8px;border-bottom:1px solid rgba(42,48,60,.5)}table.rows td.num{text-align:right;font-family:Consolas,monospace}.muted{color:var(--text-dim)}.small{font-size:12px}.actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.link-btn{background:none;border:none;color:var(--blue);font-size:12px;font-weight:600;cursor:pointer;padding:4px}.link-btn.danger{color:var(--red)}