:root{--paper: #f7f5ef;--sheet: #fffefa;--ink: #1b2a41;--ink2: #4a5566;--rule: #d9d5ca;--soft: #efece4;--acc: #d0512c;--acc-soft: #fbe6dd;--ok: #2f6b4f;--ok-soft: #e1eee6;--miss: #b3261e;--miss-soft: #f8e0de;--part: #8a5a00;--part-soft: #f6ead0;--open: #1b2a41;--open-soft: #e6e9ef;--sans: "IBM Plex Sans", system-ui, sans-serif;--monof: "IBM Plex Mono", ui-monospace, monospace;color-scheme:light}*{box-sizing:border-box}html,body{margin:0}body{background:var(--paper);color:var(--ink);font:20px/1.5 var(--sans);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}a{color:inherit}button,input,textarea,select{font:inherit;color:inherit}.mono{font-family:var(--monof)}.muted{color:var(--ink2)}.small{font-size:17px}.top{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1.5px solid var(--ink);display:flex;align-items:center;gap:14px;padding:10px max(16px,env(safe-area-inset-left,0px))}.brand{display:flex;align-items:center;gap:10px;text-decoration:none}.brand svg{width:34px;height:34px}.brand b{font:600 22px/1 IBM Plex Mono,monospace;letter-spacing:-.02em}.brand{color:var(--ink)}.crumbs{display:flex;gap:8px;align-items:center;min-width:0;flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:var(--ink2)}.crumbs a{text-decoration:none}.page{max-width:1240px;margin:0 auto;padding:24px 16px 80px;display:grid;gap:24px}h1{font:600 32px/1.15 var(--sans);margin:0;letter-spacing:-.015em}h2{font:600 24px/1.2 var(--sans);margin:0}h3{font:600 21px/1.3 var(--sans);margin:0}.label{font:600 14px var(--monof);letter-spacing:.08em;text-transform:uppercase;color:var(--ink2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:#fff;border:1.5px solid var(--ink);border-radius:6px;padding:10px 16px;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:default}.btn.ghost{background:transparent;color:var(--ink)}.btn.acc{background:var(--acc);border-color:var(--acc)}.btn.sm{padding:6px 11px;font-size:16px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spread{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}.card{background:var(--sheet);border:1.5px solid var(--rule);border-radius:6px;padding:16px;min-width:0}.card.link{text-decoration:none;display:grid;gap:6px}.card.link:hover{border-color:var(--ink)}.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}input[type=text],input[type=email],input[type=password],textarea,select{width:100%;background:#fff;border:1.5px solid var(--rule);border-radius:6px;padding:10px 12px}input:focus,textarea:focus,select:focus{outline:2px solid var(--ink);outline-offset:0;border-color:var(--ink)}textarea{min-height:90px;resize:vertical}form.stack,.stack{display:grid;gap:10px}.tabs{display:flex;gap:4px;border-bottom:1.5px solid var(--ink);overflow-x:auto}.tabs button{background:none;border:1.5px solid transparent;border-bottom:0;padding:10px 16px;border-radius:6px 6px 0 0;cursor:pointer;font-weight:600;color:var(--ink2);white-space:nowrap}.tabs button[aria-selected=true]{border-color:var(--ink);background:var(--sheet);color:var(--ink);margin-bottom:-1.5px}.tag{display:inline-block;font:600 13px var(--monof);letter-spacing:.04em;text-transform:uppercase;padding:3px 8px;border-radius:4px;white-space:nowrap}.st-open{background:var(--open-soft);color:var(--open)}.st-done{background:var(--ok-soft);color:var(--ok)}.st-missed{background:var(--miss-soft);color:var(--miss)}.st-partial{background:var(--part-soft);color:var(--part)}.st-dropped{background:var(--soft);color:var(--ink2);text-decoration:line-through}.st-unreq{background:var(--acc-soft);color:var(--acc)}.num{width:32px;height:32px;border-radius:50%;border:1.5px solid var(--ink);display:inline-grid;place-items:center;font:600 15px IBM Plex Mono,monospace;flex:none;background:var(--sheet)}.thumbs{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr))}.thumb{text-decoration:none;display:grid;gap:6px}.thumb img{width:100%;aspect-ratio:1.414;object-fit:contain;background:#fff;border:1.5px solid var(--rule);border-radius:4px}.thumb:hover img{border-color:var(--ink)}.viewer{display:grid;grid-template-columns:minmax(0,1fr) 380px;height:calc(100dvh - 58px)}.canvas-wrap{overflow:auto;background:#e9e6dc;position:relative;touch-action:pan-x pan-y}.canvas{position:relative;margin:16px;transform-origin:0 0}.canvas img{display:block;width:100%;height:auto;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;background:#fff;box-shadow:0 1px 4px #00000026}.canvas .ov{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.box{position:absolute;border:2.5px solid var(--acc);border-radius:6px;background:#d0512c0f;cursor:pointer}.box .pin{position:absolute;top:-14px;right:-14px;width:28px;height:28px;border-radius:50%;color:#fff;background:var(--acc);display:grid;place-items:center;font:600 13px IBM Plex Mono,monospace}.box.done{border-color:var(--ok);background:#2f6b4f0f}.box.done .pin{background:var(--ok)}.box.missed{border-color:var(--miss)}.box.missed .pin{background:var(--miss)}.box.partial{border-color:var(--part)}.box.partial .pin{background:var(--part)}.box.dropped{border-color:#999;border-style:dashed}.box.dropped .pin{background:#999}.box.sel{box-shadow:0 0 0 3px #1b2a4159}.box.draft{border-style:dashed;border-color:var(--ink);cursor:default}.zone{position:absolute;border:2px dashed var(--acc);border-radius:4px;pointer-events:none}.side{border-inline-start:1.5px solid var(--ink);background:var(--sheet);overflow:auto;padding:16px;display:grid;gap:14px;align-content:start}.toolbar{position:sticky;top:0;left:0;width:100%;z-index:5;display:flex;gap:8px;padding:8px;background:#e9e6dceb;border-bottom:1px solid var(--rule);flex-wrap:wrap;align-items:center}.hint{background:var(--ink);color:#fff;border-radius:6px;padding:8px 12px;font-size:16px}.citem{border:1.5px solid var(--rule);border-radius:6px;padding:12px;display:grid;gap:8px;cursor:pointer;background:#fff;text-align:start}.citem.sel{border-color:var(--ink);box-shadow:3px 3px 0 var(--ink)}.statusbar{display:flex;gap:6px;flex-wrap:wrap}.statusbar button{border:1.5px solid var(--rule);background:#fff;border-radius:6px;padding:6px 10px;cursor:pointer;font-size:16px;font-weight:600}.statusbar button[aria-pressed=true].s-done{background:var(--ok);border-color:var(--ok);color:#fff}.statusbar button[aria-pressed=true].s-missed{background:var(--miss);border-color:var(--miss);color:#fff}.statusbar button[aria-pressed=true].s-partial{background:var(--part);border-color:var(--part);color:#fff}.statusbar button[aria-pressed=true].s-open{background:var(--ink);border-color:var(--ink);color:#fff}.statusbar button[aria-pressed=true].s-dropped{background:#777;border-color:#777;color:#fff}.history{border-inline-start:2px solid var(--rule);padding-inline-start:12px;display:grid;gap:8px;font-size:16px}.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}.crop{position:relative;overflow:hidden;background:#fff;border:1.5px solid var(--rule);border-radius:4px}.crop img{position:absolute;max-width:none}.crop .cap{position:absolute;inset-inline-start:6px;top:6px;z-index:2}.check{display:grid;gap:12px}.empty{border:1.5px dashed var(--rule);border-radius:6px;padding:24px;text-align:center;color:var(--ink2)}.err{color:var(--miss)}.copybox{font:500 16px IBM Plex Mono,monospace;background:#fff;border:1.5px solid var(--rule);border-radius:6px;padding:10px;word-break:break-all;-webkit-user-select:all;user-select:all}pre.report{white-space:pre-wrap;background:#fff;border:1.5px solid var(--rule);border-radius:6px;padding:14px;font:15px/1.5 IBM Plex Mono,monospace;margin:0}@media (max-width: 900px){.viewer{grid-template-columns:1fr;height:auto}.canvas-wrap{height:62dvh}.side{border-inline-start:0;border-top:1.5px solid var(--ink)}.pair{grid-template-columns:1fr}h1{font-size:26px}}.top-end{display:flex;align-items:center;gap:10px;flex:none}.langsw{display:inline-flex;border:1.5px solid var(--ink);border-radius:6px;overflow:hidden;flex:none;background:var(--sheet)}.langsw button{background:transparent;border:0;min-width:46px;min-height:38px;padding:4px 10px;font:600 15px var(--monof);letter-spacing:.04em;color:var(--ink2);cursor:pointer}.langsw button+button{border-inline-start:1.5px solid var(--ink)}.langsw button[aria-pressed=true]{background:var(--ink);color:#fff}.langsw button:focus-visible{outline:2px solid var(--acc);outline-offset:-3px}.menu{position:relative}.menu-btn{display:inline-flex;align-items:center;gap:8px;background:transparent;border:1.5px solid transparent;border-radius:6px;padding:3px 6px;cursor:pointer;max-width:220px}.menu-btn:hover,.menu-btn[aria-expanded=true]{border-color:var(--ink);background:var(--sheet)}.menu-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.avatar{width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font:600 17px var(--monof);flex:none}.menu-pop{position:absolute;inset-inline-end:0;top:calc(100% + 8px);z-index:40;width:min(300px,calc(100vw - 32px));background:var(--sheet);border:1.5px solid var(--ink);border-radius:6px;box-shadow:4px 4px 0 var(--ink);padding:8px;display:grid;gap:2px}.menu-who{display:grid;gap:2px;padding:8px 10px 12px;border-bottom:1.5px solid var(--rule);margin-bottom:4px;overflow-wrap:anywhere}.menu-lang .langsw{justify-self:start}.menu-lang{display:grid;gap:6px;padding:8px 10px 12px;border-bottom:1.5px solid var(--rule);margin-bottom:4px}.menu-pop .item{display:block;width:100%;text-align:start;padding:10px;border:0;border-radius:4px;background:none;text-decoration:none;cursor:pointer;font-weight:500}.menu-pop .item:hover,.menu-pop .item:focus-visible{background:var(--soft);outline:none}.revpair{white-space:nowrap}.field{display:grid;gap:6px}.hint-text{font-size:17px;color:var(--ink2)}.ok-text{color:var(--ok)}.alert{background:var(--miss-soft);color:var(--miss);border:1.5px solid currentColor;border-radius:6px;padding:12px 14px}.pw{position:relative;display:block;flex:1 1 220px;min-width:0}.pw input{width:100%;padding-inline-end:96px}.pw-toggle{position:absolute;inset-inline-end:6px;top:50%;transform:translateY(-50%);background:none;border:0;border-radius:4px;padding:6px 8px;font-size:16px;font-weight:600;color:var(--ink2);cursor:pointer}.pw-toggle:hover{color:var(--ink);background:var(--soft)}.btn.big{padding:14px 18px;font-size:20px;width:100%}ul.ops{margin:4px 0 0;padding-inline-start:22px}.auth{min-height:100dvh;display:grid;grid-template-rows:auto 1fr auto;background-color:var(--paper);background-image:linear-gradient(rgba(27,42,65,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(27,42,65,.045) 1px,transparent 1px);background-size:24px 24px}.auth-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px max(16px,env(safe-area-inset-left,0px));border-bottom:1.5px solid var(--ink);background:var(--paper)}.auth-main{width:100%;max-width:1120px;margin:0 auto;padding:48px 16px;display:grid;gap:48px;grid-template-columns:minmax(0,1fr) minmax(0,460px);align-items:center}.auth-intro{display:grid;gap:20px}.auth-sketch{width:100%;max-width:520px;height:auto;display:block;filter:drop-shadow(4px 4px 0 rgba(27,42,65,.12))}.auth-lead{font:600 28px/1.25 var(--sans);margin:0;max-width:30ch;letter-spacing:-.01em}.auth-points{margin:0;padding:0;list-style:none;display:grid;gap:10px;color:var(--ink2)}.auth-points li{display:grid;grid-template-columns:14px 1fr;gap:12px;align-items:baseline}.auth-points li:before{content:"";width:12px;height:12px;border:2.5px solid var(--acc);border-radius:3px;transform:translateY(1px)}.auth-card{background:var(--sheet);border:1.5px solid var(--ink);border-radius:8px;box-shadow:6px 6px 0 var(--ink);padding:28px;display:grid;gap:18px;min-width:0}.auth-card h1{font-size:30px}.auth-card .tabs{margin-bottom:-4px}.auth-card .tabs button{flex:1}.auth-form{gap:16px}.auth-foot{text-align:center;padding:18px 16px 28px}:root[lang=ar]{--sans: "IBM Plex Sans Arabic", "IBM Plex Sans", system-ui, sans-serif}:root[lang=ar] body{line-height:1.6}:root[lang=ar] h1,:root[lang=ar] .auth-lead{letter-spacing:0}:root[lang=ar] .label,:root[lang=ar] .tag{font-family:var(--sans);letter-spacing:0;text-transform:none}:root[lang=ar] .label{font-size:16px}:root[lang=ar] .tag{font-size:15px;padding:2px 8px}@media (max-width: 900px){.auth-main{grid-template-columns:1fr;padding:24px 16px;gap:28px}.auth-card{order:-1;padding:20px;box-shadow:4px 4px 0 var(--ink)}.auth-lead{font-size:22px}.auth-sketch{max-width:360px}}@media (max-width: 700px){.hide-narrow{display:none!important}.top{gap:10px}.top .brand b{display:none}}