:root{--paper: #f3f0e9;--panel: #ffffff;--ink: #1b1916;--ink-2: #57524a;--ink-3: #938b7e;--line: #e4ded2;--line-2: #f0ebe1;--red: #c0392b;--red-bg: #fbedeb;--amber: #a9700f;--amber-bg: #fbf2e1;--violet: #6a4d8c;--violet-bg: #f2edf8;--teal: #2c6b66;--teal-bg: #e8f2f1;--green: #41705a;--green-bg: #ecf4ef;--shadow-sm: 0 1px 2px rgba(27, 25, 22, .05);--shadow-md: 0 2px 6px rgba(27, 25, 22, .07), 0 12px 32px -18px rgba(27, 25, 22, .28);--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--serif: "Songti SC", "Source Han Serif SC", "Noto Serif CJK SC", "STSong", "SimSun", serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--sans);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;font-size:13px}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea{font-family:inherit;font-size:inherit;color:inherit;border:none;outline:none;background:none}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#d8d1c4;border-radius:10px;border:3px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background:#c2b9a9;background-clip:content-box}::-webkit-scrollbar-track{background:transparent}.app{height:100%;display:flex;flex-direction:column;min-height:0}.topbar{height:58px;flex:0 0 58px;display:flex;align-items:center;gap:12px;padding:0 14px 0 16px;background:var(--panel);border-bottom:1px solid var(--line);position:relative;z-index:20}.brand{display:flex;align-items:center;gap:9px;padding-right:4px}.seal{width:28px;height:28px;border-radius:5px;background:var(--red);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:0;box-shadow:inset 0 0 0 1px #ffffff38}.brand-name{font-size:15px;font-weight:650;letter-spacing:.06em}.brand-sub{font-size:11px;color:var(--ink-3);letter-spacing:.04em;padding-left:2px}.title-group{display:flex;align-items:center;gap:6px;min-width:0;flex:1;padding-left:12px;border-left:1px solid var(--line);margin-left:4px}.title-input{font-size:14px;font-weight:600;min-width:60px;width:220px;padding:6px 8px;border-radius:6px}.title-input:hover{background:var(--line-2)}.title-input:focus{background:#fff;box-shadow:0 0 0 1.5px var(--ink)}.title-input::placeholder{color:var(--ink-3);font-weight:500}.client-input{font-size:12.5px;color:var(--ink-2);width:130px;padding:6px 8px;border-radius:6px}.client-input:hover{background:var(--line-2)}.client-input:focus{background:#fff;box-shadow:0 0 0 1.5px var(--ink)}.spacer{flex:1}.seg{display:inline-flex;padding:2px;background:var(--line-2);border-radius:8px;gap:1px}.seg button{padding:5px 11px;border-radius:6px;font-size:12px;color:var(--ink-2);transition:all .14s;white-space:nowrap}.seg button:hover{color:var(--ink)}.seg button.on{background:#fff;color:var(--ink);font-weight:600;box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 13px;border-radius:7px;font-size:12.5px;font-weight:550;border:1px solid var(--line);background:#fff;color:var(--ink-2);transition:all .14s;white-space:nowrap}.btn:hover{border-color:#cfc7b8;color:var(--ink);background:#fdfcfa}.btn:disabled{opacity:.42;cursor:not-allowed}.btn.primary{background:var(--ink);border-color:var(--ink);color:#fff;height:34px;padding:0 16px;font-size:13px;letter-spacing:.02em;box-shadow:var(--shadow-sm)}.btn.primary:hover{background:#342f28;border-color:#342f28;color:#fff}.btn.primary.busy{background:#4a443b;border-color:#4a443b}.btn.ghost{border-color:transparent;background:transparent}.btn.sm{height:26px;padding:0 9px;font-size:11.5px;border-radius:6px}.btn.danger:hover{color:var(--red);border-color:#e6c4bf;background:var(--red-bg)}.avatar{width:28px;height:28px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:11.5px;font-weight:600;overflow:hidden;border:1px solid rgba(0,0,0,.06)}.avatar img{width:100%;height:100%;object-fit:cover}.divider-v{width:1px;height:22px;background:var(--line)}.workspace{flex:1;min-height:0;display:grid;grid-template-columns:340px minmax(0,1fr) 376px}.panel{display:flex;flex-direction:column;min-height:0;min-width:0;background:var(--panel)}.panel+.panel{border-left:1px solid var(--line)}.panel-head{flex:0 0 auto;height:42px;display:flex;align-items:center;gap:8px;padding:0 12px 0 16px;border-bottom:1px solid var(--line-2)}.panel-title{font-size:12px;font-weight:650;letter-spacing:.08em;color:var(--ink-2)}.count-pill{font-size:11px;color:var(--ink-3);background:var(--line-2);border-radius:20px;padding:2px 7px;font-variant-numeric:tabular-nums}.orig-body{flex:1;min-height:0;overflow:auto;position:relative}.orig-textarea{width:100%;min-height:100%;padding:16px 18px 40px;font-family:var(--serif);font-size:14.5px;line-height:2;letter-spacing:.01em;resize:none;color:var(--ink)}.orig-textarea::placeholder{color:#b3aa9c}.proof-text{padding:16px 18px 48px;font-family:var(--serif);font-size:14.5px;line-height:2.05;color:var(--ink);white-space:pre-wrap;word-break:break-word}.mark{border-radius:2px;cursor:pointer;transition:background .12s;position:relative}.mark.typo,.mark.order{color:var(--red);background:var(--red-bg);box-shadow:inset 0 -1.5px #c0392b8c}.mark.punct{color:var(--amber);background:var(--amber-bg);box-shadow:inset 0 -1.5px #a9700f80}.mark.missing{color:var(--red);background:repeating-linear-gradient(-45deg,rgba(192,57,43,.12),rgba(192,57,43,.12) 3px,transparent 3px,transparent 6px);text-decoration:line-through;text-decoration-color:#c0392b80}.mark.active{outline:2px solid var(--red);outline-offset:1px;border-radius:3px}.orig-empty{padding:26px 18px;color:var(--ink-3)}.orig-empty .hint-title{font-size:13px;color:var(--ink-2);font-weight:600;margin-bottom:6px}.orig-empty p{margin:0 0 12px;line-height:1.75;font-size:12.5px}.dropzone{margin:14px 16px;border:1.5px dashed #d5ccbb;border-radius:10px;padding:18px 14px;text-align:center;color:var(--ink-3);font-size:12px;line-height:1.8;transition:all .15s;background:#fcfbf8}.dropzone.over{border-color:var(--ink);background:#f7f4ec;color:var(--ink-2)}.panel-foot{flex:0 0 auto;border-top:1px solid var(--line-2);padding:9px 12px 10px 16px;display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--ink-3)}.canvas-panel{background:var(--paper);position:relative}.canvas-toolbar{flex:0 0 auto;height:42px;display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:1px solid var(--line);background:var(--panel)}.zoom-readout{font-size:11.5px;color:var(--ink-3);width:42px;text-align:center;font-variant-numeric:tabular-nums}.stage{flex:1;min-height:0;overflow:auto;padding:26px;display:flex;flex-direction:column;align-items:center;gap:16px;position:relative}.sheet{position:relative;background:#fff;box-shadow:var(--shadow-md);border-radius:2px;flex:0 0 auto}.sheet img{display:block;width:100%;height:auto;border-radius:2px;user-select:none;-webkit-user-drag:none}.boxes{position:absolute;inset:0}.ebox{position:absolute;border:1.6px solid var(--red);border-radius:2px;background:#c0392b12;cursor:pointer;transition:box-shadow .12s,background .12s,border-color .12s}.ebox.punct{border-color:var(--amber);background:#a9700f14}.ebox.extra,.ebox.block{border-color:var(--violet);background:#6a4d8c14}.ebox.order{border-color:var(--teal);background:#2c6b6614}.ebox:hover{background:#c0392b24}.ebox.active{box-shadow:0 0 0 2px #ffffffe6,0 0 0 4px currentColor;animation:pulse 1.4s ease-in-out infinite;z-index:3}.ebox.done{opacity:.3;border-style:dashed}.ebox.ignored{display:none}.ebox .tag{position:absolute;top:-17px;left:-2px;font-size:10px;line-height:14px;padding:0 4px;border-radius:3px;color:#fff;background:var(--red);white-space:nowrap;font-family:var(--sans);font-weight:600;letter-spacing:.02em;opacity:0;transition:opacity .12s;pointer-events:none}.ebox:hover .tag,.ebox.active .tag{opacity:1}.ebox.punct .tag{background:var(--amber)}.ebox.extra .tag,.ebox.block .tag{background:var(--violet)}.ebox.order .tag{background:var(--teal)}@keyframes pulse{0%,to{box-shadow:0 0 0 2px #ffffffe6,0 0 0 4px #c0392b59}50%{box-shadow:0 0 0 2px #ffffffe6,0 0 0 7px #c0392b1f}}.stage-empty{margin:auto;max-width:440px;text-align:center;color:var(--ink-3)}.drop-hint{position:absolute;inset:14px;border:2px dashed var(--ink-3);border-radius:12px;display:grid;place-items:center;background:#f3f0e9cc;color:var(--ink-2);font-size:13px;pointer-events:none;z-index:5}.stage-empty .big{width:76px;height:76px;margin:0 auto 18px;border-radius:16px;border:1.5px dashed #d2c8b6;display:grid;place-items:center;font-size:30px;color:#c0b6a4;background:#fbfaf6}.stage-empty h3{margin:0 0 8px;font-size:15px;color:var(--ink-2);font-weight:600}.stage-empty p{margin:0 0 4px;font-size:12.5px;line-height:1.9}.kbd{display:inline-block;padding:1px 6px;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;background:#fff;font-size:11px;color:var(--ink-2);font-family:var(--sans)}.thumbs{flex:0 0 auto;display:flex;gap:8px;padding:9px 12px;border-top:1px solid var(--line);background:var(--panel);overflow-x:auto;align-items:center}.thumb{position:relative;width:52px;height:52px;border-radius:5px;overflow:hidden;border:1.5px solid var(--line);flex:0 0 auto;background:#f7f4ec;transition:all .14s}.thumb img{width:100%;height:100%;object-fit:cover;display:block}.thumb.on{border-color:var(--ink);box-shadow:0 0 0 2px #1b191614}.thumb .n{position:absolute;left:0;bottom:0;font-size:9.5px;padding:0 3px;background:#1b1916a8;color:#fff;border-radius:0 3px 0 0;font-variant-numeric:tabular-nums}.thumb .bad{position:absolute;right:1px;top:1px;min-width:14px;height:14px;border-radius:7px;background:var(--red);color:#fff;font-size:9.5px;display:grid;place-items:center;padding:0 3px;font-weight:600}.thumb-add{width:52px;height:52px;border:1.5px dashed #d5ccbb;border-radius:5px;display:grid;place-items:center;color:#b6ac9b;font-size:18px;flex:0 0 auto;background:#fbfaf6}.thumb-add:hover{border-color:var(--ink-3);color:var(--ink-2)}.scan-overlay{position:absolute;inset:0;background:#f3f0e9db;backdrop-filter:blur(2px);display:grid;place-items:center;z-index:10;animation:fade .2s ease}@keyframes fade{0%{opacity:0}to{opacity:1}}.scan-card{width:280px;background:#fff;border-radius:12px;padding:20px 20px 18px;box-shadow:var(--shadow-md);text-align:center}.scan-card h4{margin:0 0 4px;font-size:13.5px;font-weight:650}.scan-card p{margin:0 0 14px;font-size:11.5px;color:var(--ink-3)}.bar{height:4px;border-radius:4px;background:var(--line-2);overflow:hidden}.bar i{display:block;height:100%;background:var(--ink);border-radius:4px;transition:width .25s ease}.issue-filters{display:flex;gap:5px;padding:9px 12px;flex-wrap:wrap;border-bottom:1px solid var(--line-2)}.chip{height:24px;padding:0 9px;border-radius:20px;font-size:11.5px;color:var(--ink-2);background:var(--line-2);display:inline-flex;align-items:center;gap:5px;transition:all .14s}.chip:hover{background:#e8e2d6}.chip.on{background:var(--ink);color:#fff}.chip b{font-weight:600;font-variant-numeric:tabular-nums;opacity:.6}.chip.on b{opacity:.75}.issue-list{flex:1;min-height:0;overflow:auto;padding:6px 8px 20px}.issue{display:block;width:100%;text-align:left;padding:9px 10px 10px;border-radius:8px;border:1px solid transparent;position:relative;transition:all .13s;margin-bottom:2px}.issue:hover{background:#faf8f3;border-color:var(--line-2)}.issue.active{background:#fff;border-color:var(--line);box-shadow:var(--shadow-sm)}.issue.settled{opacity:.55}.issue-row{display:flex;align-items:center;gap:6px;margin-bottom:5px}.badge{font-size:10.5px;font-weight:600;padding:1.5px 6px;border-radius:4px;letter-spacing:.03em;flex:0 0 auto}.badge.typo,.badge.missing{color:var(--red);background:var(--red-bg)}.badge.punct{color:var(--amber);background:var(--amber-bg)}.badge.extra,.badge.block{color:var(--violet);background:var(--violet-bg)}.badge.order{color:var(--teal);background:var(--teal-bg)}.badge.crit{color:#fff;background:var(--red)}.loc{font-size:10.5px;color:var(--ink-3);font-variant-numeric:tabular-nums;margin-left:auto}.issue-diff{display:flex;align-items:baseline;gap:7px;font-family:var(--serif);font-size:14px;line-height:1.55;flex-wrap:wrap}.issue-diff .a{color:var(--ink);background:#f2eee4;padding:1px 5px;border-radius:3px;text-decoration:line-through;text-decoration-color:#1b191659}.issue-diff .b{color:var(--red);background:var(--red-bg);padding:1px 5px;border-radius:3px;font-weight:500}.issue-diff .b.empty{color:var(--ink-3);background:transparent;font-style:italic;font-family:var(--sans);font-size:11.5px;padding:0}.issue-diff .arrow{color:#c3b9a8;font-size:11px}.issue-note{margin-top:4px;font-size:11.5px;color:var(--ink-3);line-height:1.6}.issue-actions{display:none;gap:4px;margin-top:8px}.issue:hover .issue-actions,.issue.active .issue-actions,.issue.settled .issue-actions{display:flex}.mini{height:22px;padding:0 8px;border-radius:5px;font-size:11px;border:1px solid var(--line);color:var(--ink-2);background:#fff}.mini:hover{border-color:#cfc7b8;color:var(--ink)}.mini.on{background:var(--ink);border-color:var(--ink);color:#fff}.empty-state{text-align:center;color:var(--ink-3);padding:46px 26px;line-height:1.9;font-size:12.5px}.empty-state .ok{width:52px;height:52px;border-radius:50%;background:var(--green-bg);color:var(--green);display:grid;place-items:center;margin:0 auto 14px;font-size:24px}.statusbar{flex:0 0 26px;height:26px;display:flex;align-items:center;gap:14px;padding:0 14px;background:var(--panel);border-top:1px solid var(--line);font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums}.dot{width:5px;height:5px;border-radius:50%;background:var(--green);display:inline-block;margin-right:5px}.dot.warn{background:var(--amber)}.dot.err{background:var(--red)}.gate{height:100%;display:grid;place-items:center;background:radial-gradient(120% 90% at 50% 0%,#fbf9f4 0%,var(--paper) 62%);padding:24px}.gate-card{width:366px;background:#fff;border-radius:16px;padding:30px 28px 26px;box-shadow:var(--shadow-md);border:1px solid var(--line-2);text-align:center}.gate-card .seal{width:42px;height:42px;font-size:25px;border-radius:8px;margin:0 auto 14px}.gate-card h1{font-size:17px;margin:0 0 5px;letter-spacing:.04em}.gate-card .sub{font-size:12px;color:var(--ink-3);margin:0 0 22px;line-height:1.7}.field{display:flex;gap:8px;margin-bottom:9px}.field input{flex:1;height:38px;border:1px solid var(--line);border-radius:8px;padding:0 12px;font-size:13px;background:#fcfbf8;transition:all .15s}.field input:focus{border-color:var(--ink);background:#fff;box-shadow:0 0 0 3px #1b19160f}.field input.code{flex:0 0 108px;letter-spacing:.28em;text-align:center;font-variant-numeric:tabular-nums}.field button{flex:0 0 auto;padding:0 12px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:12px;color:var(--ink-2);min-width:92px}.field button:disabled{opacity:.5;cursor:not-allowed}.field button:not(:disabled):hover{border-color:var(--ink);color:var(--ink)}.gate .btn.primary{width:100%;height:38px;margin-top:4px;border-radius:8px}.gate-sep{display:flex;align-items:center;gap:10px;margin:18px 0 14px;color:var(--ink-3);font-size:11px}.gate-sep:before,.gate-sep:after{content:"";flex:1;height:1px;background:var(--line)}.gate .wb{width:100%;height:38px;border-radius:8px;border:1px solid var(--line);font-size:13px;color:var(--ink);background:#fff;display:flex;align-items:center;justify-content:center;gap:8px}.gate .wb:hover{background:#faf8f3;border-color:#cfc7b8}.err-msg{color:var(--red);font-size:11.5px;text-align:left;margin:8px 2px 0;line-height:1.6}.gate-foot{margin-top:17px;font-size:11px;color:var(--ink-3);line-height:1.7}.archive{flex:1;min-height:0;overflow:auto;padding:32px 40px 60px}.archive-head{display:flex;align-items:flex-end;gap:12px;margin-bottom:22px}.archive-head h2{margin:0;font-size:19px;letter-spacing:.04em}.archive-head p{margin:0 0 2px;font-size:12px;color:var(--ink-3)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(212px,1fr));gap:16px;max-width:1180px}.card{background:#fff;border-radius:10px;border:1px solid var(--line);overflow:hidden;transition:all .16s;cursor:pointer;text-align:left;padding:0;display:block;width:100%}.card:hover{border-color:#cbc2b1;box-shadow:var(--shadow-md);transform:translateY(-1px)}.card-thumb{height:132px;background:#f7f4ec;display:grid;place-items:center;overflow:hidden;border-bottom:1px solid var(--line-2)}.card-thumb img{width:100%;height:100%;object-fit:cover;object-position:top}.card-thumb .ph{color:#c6bcaa;font-size:22px}.card-meta{padding:10px 12px 12px}.card-meta .t{font-size:13px;font-weight:600;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-meta .m{font-size:11px;color:var(--ink-3);display:flex;align-items:center;gap:6px;font-variant-numeric:tabular-nums}.card-del{position:absolute}.toast{position:fixed;left:50%;bottom:44px;transform:translate(-50%);background:#1b1916ed;color:#fff;padding:9px 16px;border-radius:8px;font-size:12.5px;z-index:100;box-shadow:var(--shadow-md);animation:rise .22s ease;max-width:80vw;text-align:center;line-height:1.6}.toast.err{background:#a83126}@keyframes rise{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.hidden-input{display:none}@media (max-width: 1280px){.workspace{grid-template-columns:300px minmax(0,1fr) 330px}.client-input{width:96px}}@media (max-width: 1040px){.workspace{grid-template-columns:280px minmax(0,1fr)}.issue-panel{position:fixed;right:0;top:58px;bottom:26px;width:340px;box-shadow:var(--shadow-md);transform:translate(100%);transition:transform .24s ease;z-index:30}.issue-panel.open{transform:none}}.gate-close{position:fixed;top:18px;right:20px;font-size:12px;color:var(--ink-2);padding:8px 13px;border-radius:8px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);z-index:5}.gate-close:hover{color:var(--ink);border-color:#cfc7b8}.muted-note{padding:7px 14px 8px;font-size:11px;color:var(--amber);background:var(--amber-bg);border-bottom:1px solid var(--line-2);line-height:1.5}