:root{--bg: #f2f4f7;--card: #ffffff;--text: #0d1b2a;--muted: #5b6776;--line: #d4dae2;--primary: #0b57d0;--ok: #1b7f3b;--bad: #c62828;--warn: #b26a00;--info: #0b57d0;--radius: 12px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:18px;line-height:1.35;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%}*{box-sizing:border-box}body{margin:0;background:var(--bg)}a{color:inherit;text-decoration:none}h1{margin:24px 0 4px;font-size:28px}h2{margin:12px 0 8px;font-size:22px}h3{margin:12px 0 8px;font-size:18px}.screen{max-width:720px;margin:0 auto;padding:8px 12px calc(110px + env(safe-area-inset-bottom))}.step-screen{padding-bottom:calc(150px + env(safe-area-inset-bottom))}.center{text-align:center}.muted{color:var(--muted)}.small{font-size:15px}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:8px 0}.row.between{justify-content:space-between}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:calc(6px + env(safe-area-inset-top)) 0 6px;background:var(--bg)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin:10px 0;display:block}.card.node,.card.step{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:60px;font-weight:600}.card.step{font-weight:500}.card.step.defect{border-left:6px solid var(--bad)}.card.step.disabled{opacity:.5}.task-title{font-weight:700;font-size:19px}.group h3{margin:18px 4px 6px}.group h3 small{color:var(--muted);font-weight:400}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:10px 16px;border:2px solid var(--line);border-radius:var(--radius);background:var(--card);color:var(--text);font:inherit;font-weight:600;cursor:pointer;text-align:center}.btn:disabled{opacity:.45}.btn.big{min-height:60px;font-size:19px}.btn.wide{width:100%;margin:10px 0}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.ghost{background:transparent;border-color:transparent;color:var(--primary);padding:8px 6px;min-height:44px}.btn.danger{color:var(--bad)}.btn.add{width:100%;border-style:dashed;color:var(--primary);min-height:56px}.card .btn.big{width:100%;margin-top:10px}.chip{display:inline-block;padding:3px 10px;border-radius:99px;background:#e7ebf0;font-size:14px;font-weight:600}.chip.ok,.chip.st-review{background:#dff3e5;color:var(--ok)}.chip.st-rework{background:#fde8e8;color:var(--bad)}.badge{flex-shrink:0;padding:4px 10px;border-radius:99px;background:#e7ebf0;font-size:15px;font-weight:700}.badge.ok{background:#dff3e5;color:var(--ok)}.badge.bad{background:#fde8e8;color:var(--bad)}.alert{border-radius:var(--radius);padding:12px 14px;margin:10px 0;border-left:6px solid;background:var(--card)}.alert.ok{border-color:var(--ok);background:#eef8f1}.alert.bad{border-color:var(--bad);background:#fdeeee}.alert.warn{border-color:var(--warn);background:#fff6e6}.alert.info{border-color:var(--info);background:#eaf1fd}.sync{position:sticky;top:calc(56px + env(safe-area-inset-top));z-index:4;border-radius:var(--radius);padding:8px 12px;margin:4px 0 8px;font-size:15px;font-weight:600;display:flex;flex-direction:column;gap:2px}.sync.ok{background:#dff3e5;color:var(--ok)}.sync.busy{background:#eaf1fd;color:var(--primary)}.sync.offline{background:#fff1d6;color:#7a4a00}.sync-error{font-weight:500;color:var(--bad)}label,.field{display:block;margin:10px 0}.field-label{display:block;font-weight:700;margin-bottom:6px}input,textarea,select{width:100%;font:inherit;font-size:19px;padding:12px;border:2px solid var(--line);border-radius:10px;background:#fff;color:var(--text)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary)}.series{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:8px}.series input{text-align:center;padding:12px 4px}.choices{display:flex;flex-wrap:wrap;gap:8px}.chip-btn{min-height:48px}.chip-btn.on{background:var(--primary);border-color:var(--primary);color:#fff}.instr{background:#e9eef5;border-radius:10px;padding:10px 12px;font-size:16px}.outcomes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.outcome.on{color:#fff}.outcome.o-ok.on,.outcome.o-done.on{background:var(--ok);border-color:var(--ok)}.outcome.o-defect{color:var(--bad)}.outcome.o-defect.on{background:var(--bad);border-color:var(--bad);color:#fff}.outcome.o-na.on,.outcome.o-inaccessible.on{background:#5b6776;border-color:#5b6776}.defect{border:2px solid var(--line);border-radius:10px;margin:8px 0;padding:4px}.defect.on{border-color:var(--bad)}.defect-head{display:flex;gap:10px;align-items:flex-start;width:100%;background:none;border:0;font:inherit;text-align:left;padding:8px;color:var(--text)}.defect .check{font-size:24px;line-height:1}.defect input{margin:4px 0 6px}.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin:8px 0}.thumb{position:relative;aspect-ratio:4 / 3;border-radius:8px;overflow:hidden;background:#dfe4ea}.thumb 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var(--line);color:var(--bad)}.problem.warn{color:var(--warn)}.problem:last-child{border-bottom:0}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#00000073;display:flex;align-items:flex-end;justify-content:center;padding:12px}.modal .card{width:100%;max-width:560px;padding-bottom:calc(14px + env(safe-area-inset-bottom))}.modal .choices .btn{flex:1 1 45%}.login form{margin-top:20px}.camera{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#000;display:flex;flex-direction:column}.camera-video{flex:1;width:100%;height:100%;object-fit:contain;background:#000}.camera-flash{position:absolute;top:0;right:0;bottom:0;left:0;background:#fff;opacity:.7;pointer-events:none}.camera-error{position:absolute;top:30%;left:16px;right:16px;background:#fff;border-radius:12px;padding:16px;color:var(--bad);font-weight:600}.camera-bar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:16px 20px calc(20px + env(safe-area-inset-bottom));background:#000}.camera-close{justify-self:start;background:none;border:0;color:#fff;font:inherit;font-weight:700;font-size:20px;padding:12px}.camera-shutter{width:84px;height:84px;border-radius:50%;border:6px solid #fff;background:#e53935}.camera-shutter:active{transform:scale(.94)}.camera-shutter:disabled{opacity:.4}.camera-count{justify-self:end;color:#fff;font-size:24px;font-weight:800;text-align:center}.camera-count small{display:block;font-size:12px;font-weight:500}@media (min-width: 760px){.outcomes{grid-template-columns:repeat(4,1fr)}}fieldset.plain{border:0;margin:0;padding:0;min-width:0}fieldset.plain:disabled .btn,fieldset.plain:disabled input,fieldset.plain:disabled textarea,fieldset.plain:disabled select{opacity:.6}