:root{color:#182033;font-synthesis:none;--primary:#6657e8;--primary-dark:#5042d3;--primary-soft:#efedff;--ink:#182033;--muted:#6e768a;--line:#e3e6ef;--surface:#fff;--success:#168765;background:#f6f7fb;font-family:Segoe UI,Inter,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}body{background:#f6f7fb;min-width:320px;min-height:100vh;margin:0}button,textarea,select,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}.glyph{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px}.brand{align-items:center;gap:12px;display:flex}.brand>span:last-child{gap:1px;display:grid}.brand strong{letter-spacing:-.02em;font-family:Aptos Display,Segoe UI,sans-serif;font-size:15px}.brand small{color:#7b8294;font-size:11px}.brand-mark{color:#fff;background:linear-gradient(145deg,#7868f1,#5544d7);border-radius:13px;place-items:center;width:40px;height:40px;display:grid;box-shadow:0 8px 20px #5b48da40}.brand-mark .glyph{width:22px;height:22px}.loading-screen{min-height:100vh;color:var(--muted);place-content:center;justify-items:center;gap:16px;display:grid}.loading-orbit{border:3px solid #dedafc;border-top-color:var(--primary);border-radius:50%;width:38px;height:38px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-screen{background:#f8f8fc;grid-template-columns:minmax(460px,1.05fr) minmax(440px,.95fr);min-height:100vh;padding:18px;display:grid}.login-visual{color:#fff;background:linear-gradient(145deg,#2e285f 0%,#5847cc 58%,#7666ed 100%);border-radius:28px;flex-direction:column;min-height:calc(100vh - 36px);padding:38px 44px;display:flex;position:relative;overflow:hidden}.login-visual .brand{z-index:2;position:relative}.login-visual .brand small{color:#ffffffad}.login-visual .brand-mark{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff29;box-shadow:inset 0 0 0 1px #ffffff2e}.visual-orb{filter:blur(2px);background:radial-gradient(circle at 35% 35%,#ffffff47,#ffffff05 70%);border-radius:50%;position:absolute}.orb-one{width:470px;height:470px;top:-120px;right:-180px}.orb-two{width:360px;height:360px;bottom:-110px;left:-130px}.login-message{z-index:2;max-width:540px;margin:auto 0 40px;position:relative}.message-icon{color:#fff;background:#ffffff21;border:1px solid #ffffff2e;border-radius:15px;place-items:center;width:48px;height:48px;margin-bottom:26px;display:grid}.login-message h2{letter-spacing:-.055em;max-width:510px;margin:0;font-family:Aptos Display,Segoe UI,sans-serif;font-size:clamp(38px,4vw,62px);line-height:1.04}.login-message p{color:#ffffffb8;max-width:470px;margin:22px 0 0;font-size:17px;line-height:1.65}.visual-document{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1f;border:1px solid #ffffff29;border-radius:22px;width:310px;height:385px;padding:55px 42px;position:absolute;bottom:-145px;right:7%;transform:rotate(8deg)}.visual-document span{background:#ffffff38;border-radius:5px;height:8px;margin-bottom:22px;display:block}.visual-document span:nth-child(2){width:72%}.visual-document span:nth-child(3){width:87%}.visual-document span:nth-child(4){width:61%}.login-panel{place-items:center;padding:50px;display:grid}.login-card{gap:20px;width:min(430px,100%);display:grid}.mobile-brand{display:none}.eyebrow{color:var(--primary);letter-spacing:.15em;margin:0 0 6px;font-size:11px;font-weight:800}.login-card h1{letter-spacing:-.05em;margin:-8px 0 0;font-family:Aptos Display,Segoe UI,sans-serif;font-size:42px}.login-subtitle{color:var(--muted);margin:-12px 0 12px}.login-card label{color:#41495b;gap:8px;font-size:13px;font-weight:700;display:grid}.login-card input{width:100%;height:52px;color:var(--ink);background:#fff;border:1px solid #d9dce6;border-radius:12px;outline:none;padding:0 15px;transition:all .18s}.login-card input::placeholder{color:#a0a5b2}.login-card input:focus{border-color:#8b7ff0;box-shadow:0 0 0 4px #6657e81a}.login-button{justify-content:center;height:54px;margin-top:4px}.app-shell{min-height:100vh}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:20;background:#fffffff0;grid-template-columns:250px 1fr 250px;align-items:center;height:76px;padding:0 34px;display:grid;position:sticky;top:0}.topbar nav{background:#f3f4f8;border-radius:13px;justify-self:center;gap:5px;padding:5px;display:flex}.topbar nav button{color:#737b8d;background:0 0;border:0;border-radius:9px;align-items:center;gap:8px;height:38px;padding:0 17px;font-size:13px;font-weight:700;display:flex}.topbar nav button .glyph{width:17px;height:17px}.topbar nav button.active{color:#4f41ce;background:#fff;box-shadow:0 3px 10px #282e4714}.topbar-actions{justify-self:end;align-items:center;gap:13px;display:flex}.availability{color:#7b8292;align-items:center;gap:8px;font-size:12px;font-weight:600;display:flex}.availability i{background:#c6a455;border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 4px #c6a4551a}.availability.ready i{background:#22a77b;box-shadow:0 0 0 4px #22a77b1a}.icon-button{border:1px solid var(--line);color:#687083;background:#fff;border-radius:10px;place-items:center;width:38px;height:38px;display:grid}.icon-button:hover{color:var(--primary);border-color:#cfc9fa}.icon-button .glyph{width:18px;height:18px}.workspace{max-width:1500px;margin:0 auto;padding:38px 38px 28px}.workspace-heading{justify-content:space-between;align-items:flex-end;gap:35px;margin-bottom:25px;display:flex}.workspace-heading h1{letter-spacing:-.045em;margin:0;font-family:Aptos Display,Segoe UI,sans-serif;font-size:clamp(28px,3vw,38px)}.workspace-heading>div:first-child>p:last-child{color:var(--muted);margin:9px 0 0}.controls-card{border:1px solid var(--line);background:#fff;border-radius:14px;align-items:center;gap:20px;min-width:390px;padding:13px 15px;display:flex;box-shadow:0 7px 22px #1f27420a}.controls-card>label:first-child{color:#737b8e;align-items:center;gap:10px;font-size:12px;font-weight:700;display:flex}select{height:38px;color:var(--ink);background:#fff;border:1px solid #d9dce6;border-radius:9px;outline:none;padding:0 34px 0 11px}.toggle{color:#545c6e;align-items:center;gap:9px;font-size:12px;font-weight:700;display:flex}.toggle input{opacity:0;pointer-events:none;position:absolute}.toggle-track{background:#c3c8d3;border-radius:20px;width:40px;height:23px;transition:all .2s;position:relative}.toggle-track:after{content:"";background:#fff;border-radius:50%;width:17px;height:17px;transition:all .2s;position:absolute;top:3px;left:3px;box-shadow:0 2px 5px #1c223333}.toggle input:checked+.toggle-track{background:var(--primary)}.toggle input:checked+.toggle-track:after{transform:translate(17px)}.error-banner{color:#9a3e37;background:#fff1f0;border:1px solid #f2ccc8;border-radius:11px;padding:12px 14px;font-size:13px}.workspace-error{justify-content:space-between;align-items:center;margin:-4px 0 18px;display:flex}.workspace-error button{color:inherit;background:0 0;border:0;font-size:20px}.editor-section{grid-template-columns:minmax(0,1fr) 44px minmax(0,1fr);padding-bottom:82px;display:grid;position:relative}.panel{background:var(--surface);border:1px solid #dfe2eb;border-radius:17px;flex-direction:column;min-height:555px;display:flex;overflow:hidden;box-shadow:0 12px 38px #232a440d}.panel-head{color:#858b9a;border-bottom:1px solid #e9ebf1;justify-content:space-between;align-items:center;gap:15px;min-height:58px;padding:0 18px;font-size:11px;display:flex}.panel-head>div{align-items:center;gap:10px;display:flex}.panel-head strong{color:#343b4d;letter-spacing:-.01em;font-size:13px}.panel-icon{color:#5e52d9;background:#efedff;border-radius:8px;place-items:center;width:29px;height:29px;display:grid}.panel-icon .glyph{width:16px;height:16px}.result-icon{color:#168765;background:#e9f8f2}.panel textarea{resize:none;color:#2a3244;background:#fff;border:0;outline:0;flex:1;width:100%;min-height:425px;padding:23px;line-height:1.78}.panel textarea::placeholder{color:#a6abb7}.panel-actions{border-top:1px solid #e9ebf1;justify-content:flex-end;align-items:center;gap:7px;min-height:59px;padding:10px 13px;display:flex}.text-button,.icon-action{color:#6c7383;background:0 0;border:0;border-radius:8px;align-items:center;gap:7px;min-height:36px;padding:0 11px;font-size:12px;font-weight:700;display:inline-flex}.text-button:hover:not(:disabled),.icon-action:hover:not(:disabled){color:#5042d3;background:#f3f1ff}.text-button .glyph,.icon-action .glyph{width:16px;height:16px}.result-count{color:#9297a4;margin-right:auto;padding-left:6px;font-size:11px}.status{color:#8c6a24;background:#fff7df;border-radius:20px;padding:6px 10px}.status.success{color:#147657;background:#e9f8f2}.flow-arrow{color:#685bdc;background:#fff;border:1px solid #ddd9f8;border-radius:50%;place-self:center;place-items:center;width:34px;height:34px;display:grid;box-shadow:0 5px 14px #3c348714}.flow-arrow .glyph{width:16px;height:16px}.process-row{justify-content:flex-end;align-items:center;gap:20px;display:flex;position:absolute;bottom:5px;left:0;right:0}.process-row>span{color:#8a909e;font-size:11px}.primary{border:1px solid var(--primary);color:#fff;background:linear-gradient(135deg,#7464ee,#5948dc);border-radius:10px;align-items:center;gap:9px;min-height:42px;padding:0 17px;font-weight:700;transition:all .18s;display:inline-flex;box-shadow:0 8px 20px #5c48da38}.primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 11px 25px #5c48da47}.primary .glyph{width:18px;height:18px}.process-button{justify-content:center;min-width:210px}.button-spinner{border:2px solid #ffffff73;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin}.diff-content{white-space:pre-wrap;flex:1;padding:23px;line-height:1.8;overflow:auto}.diff-added{color:#075f45;background:#dff5eb;border-radius:3px}.diff-removed{color:#9b3434;background:#fde8e6;border-radius:3px;text-decoration:line-through}.document-section{grid-template-columns:minmax(0,1.55fr) minmax(320px,.65fr);gap:22px;display:grid}.upload-card,.document-summary{background:#fff;border-radius:18px;min-height:480px;box-shadow:0 12px 38px #232a440d}.upload-card{border:2px dashed #cfd2df;flex-direction:column;justify-content:center;align-items:center;padding:40px;transition:all .2s;display:flex}.upload-card.dragging{border-color:var(--primary);background:#faf9ff;transform:scale(.997)}.upload-icon{color:#5f50dc;background:#efedff;border-radius:20px;place-items:center;width:68px;height:68px;display:grid;box-shadow:inset 0 0 0 1px #ded9ff}.upload-icon .glyph{width:30px;height:30px}.upload-card h2{margin:24px 0 8px;font-family:Aptos Display,Segoe UI,sans-serif;font-size:23px}.upload-card p{color:var(--muted);text-align:center;margin:0 0 23px}.file-button{color:#4d5567;cursor:pointer;background:#fff;border:1px solid #d9dce6;border-radius:10px;align-items:center;min-height:43px;padding:0 17px;font-size:13px;font-weight:700;display:inline-flex}.file-button:hover{color:var(--primary);border-color:#c9c3f8}.file-button input{display:none}.file-limit{color:#a0a5b1;margin-top:13px;font-size:11px}.document-summary{border:1px solid #e1e4ec;flex-direction:column;padding:29px;display:flex}.document-state{color:#7c8392;align-items:center;gap:8px;font-size:13px;font-weight:700;display:inline-flex}.document-state i{background:#c8ccd5;border-radius:50%;width:8px;height:8px}.document-state.ready i{background:#21a67b;box-shadow:0 0 0 4px #21a67b1a}.summary-file{background:#fafbfc;border:1px solid #e5e7ee;border-radius:12px;align-items:center;gap:12px;margin:30px 0 23px;padding:15px;display:flex}.summary-file>span{color:#5f50dc;background:#efedff;border-radius:10px;flex:none;place-items:center;width:38px;height:38px;display:grid}.summary-file .glyph{width:19px;height:19px}.summary-file>div{gap:3px;min-width:0;display:grid}.summary-file strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.summary-file small{color:#9398a5}.document-summary ul{color:#676f80;margin:0;padding-left:18px;font-size:12px;line-height:2}.document-button{justify-content:center;width:100%;min-height:48px;margin-top:auto}@media (width<=1100px){.topbar{grid-template-columns:210px 1fr 190px;padding-inline:22px}.workspace{padding-inline:24px}.workspace-heading{flex-direction:column;align-items:stretch;gap:20px}.controls-card{width:fit-content;min-width:0}.login-screen{grid-template-columns:.9fr 1.1fr}.login-visual{padding:32px}}@media (width<=820px){.login-screen{background:#fff;padding:0;display:block}.login-visual{display:none}.login-panel{min-height:100vh;padding:34px 24px}.mobile-brand{margin-bottom:28px;display:block}.topbar{grid-template-columns:1fr auto;gap:12px;height:auto;min-height:72px;padding:13px 18px}.topbar nav{grid-area:2/1/auto/-1;width:100%}.topbar nav button{flex:1;justify-content:center}.availability{display:none}.workspace{padding:28px 16px 22px}.controls-card{flex-wrap:wrap;justify-content:space-between;width:100%}.editor-section{grid-template-columns:1fr;gap:16px;padding-bottom:90px}.panel{min-height:450px}.panel textarea{min-height:320px}.flow-arrow{transform:rotate(90deg)}.process-row{flex-direction:column;align-items:stretch;gap:10px}.process-row>span{text-align:center}.process-button{width:100%}.document-section{grid-template-columns:1fr}.upload-card,.document-summary{min-height:390px}}@media (width<=480px){.brand small{display:none}.topbar .brand strong{font-size:14px}.topbar nav button{padding-inline:10px}.workspace-heading h1{font-size:28px}.controls-card{flex-direction:column;align-items:flex-start}.panel-head{flex-direction:column;align-items:flex-start;padding-block:12px}.result-actions .icon-action span{display:none}.upload-card{padding:28px 18px}}