:root{--ink:#14231f;--muted:#6b7772;--paper:#f4f1e9;--card:#fffdf8;--line:#d9d7cf;--green:#155d48;--green-2:#1f8063;--mint:#dff0e8;--gold:#bd8f43;--danger:#a4473e;--shadow:0 22px 70px rgba(21,44,36,.12)}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:radial-gradient(circle at 92% 8%,rgba(31,128,99,.11),transparent 29rem),linear-gradient(180deg,#f8f6f0 0%,var(--paper) 100%);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.page-shell{max-width:1440px;margin:0 auto;padding:0 32px 56px}
.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(20,35,31,.12)}.brand{color:var(--ink);text-decoration:none;display:flex;gap:11px;align-items:center;font-family:Georgia,serif;font-size:22px;font-weight:700}.brand-mark{width:34px;height:34px;border-radius:50% 50% 50% 10%;display:grid;place-items:center;color:white;background:var(--green)}.topbar-actions{display:flex;align-items:center;gap:24px}.privacy{color:var(--muted);font-size:13px;display:flex;align-items:center;gap:8px}.privacy-dot{width:8px;height:8px;border-radius:50%;background:var(--green-2);box-shadow:0 0 0 5px var(--mint)}.ghost-link{color:var(--green);font-weight:700;text-decoration:none}
.hero{padding:64px 0 50px;max-width:880px}.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-weight:800;font-size:12px;margin-bottom:16px}.hero h1{margin:0;font:700 clamp(42px,6vw,76px)/.98 Georgia,serif;letter-spacing:-.045em}.hero h1 span{color:var(--green)}.hero-copy{max-width:700px;margin:24px 0 22px;font-size:18px;line-height:1.65;color:var(--muted)}.pipeline{display:flex;align-items:center;gap:12px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.pipeline i{width:34px;height:1px;background:var(--gold);position:relative}.pipeline i:after{content:"";position:absolute;right:0;top:-2px;width:5px;height:5px;border-top:1px solid var(--gold);border-right:1px solid var(--gold);transform:rotate(45deg)}
.workspace{display:grid;grid-template-columns:390px 1fr;background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;min-height:640px}.control-panel{padding:32px;border-right:1px solid var(--line);background:rgba(251,249,243,.86)}.section-heading{display:flex;gap:13px;align-items:flex-start;margin-bottom:20px}.section-heading h2{margin:0 0 4px;font:700 21px/1.2 Georgia,serif}.section-heading p{margin:0;color:var(--muted);font-size:13px}.step{color:var(--gold);font:700 12px/1 Georgia,serif;padding-top:5px}.field-label{display:block;margin-bottom:8px;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}select,input,textarea{width:100%;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;outline:none;transition:border .2s,box-shadow .2s}select:focus,input:focus,textarea:focus{border-color:var(--green-2);box-shadow:0 0 0 3px rgba(31,128,99,.12)}select,input{height:44px;padding:0 12px}.select-row{display:grid;grid-template-columns:1fr 44px;gap:8px}.create-row{display:grid;grid-template-columns:1fr 92px;gap:8px;margin-top:10px}.icon-button,.secondary-button{border:1px solid var(--line);background:white;color:var(--green);border-radius:10px;font-weight:800}.secondary-button:hover,.icon-button:hover{border-color:var(--green-2)}.divider{height:1px;background:var(--line);margin:30px 0}.drop-zone{display:grid;place-items:center;text-align:center;padding:24px 14px;border:1px dashed #aeb9b3;border-radius:14px;background:#f7faf7;transition:.2s}.drop-zone.dragging,.drop-zone:hover{border-color:var(--green-2);background:var(--mint)}.drop-zone input{display:none}.upload-icon{display:grid;place-items:center;width:42px;height:42px;margin-bottom:10px;color:white;background:var(--green);border-radius:50%;font-size:22px}.drop-zone strong{font-size:14px}.drop-zone small{color:var(--muted);margin:5px 0 13px}.formats{font-size:10px;color:var(--green);text-transform:uppercase;letter-spacing:.06em}.primary-button{width:100%;height:48px;border:0;border-radius:11px;background:var(--green);color:white;font-weight:800;margin-top:12px;transition:transform .2s,background .2s}.primary-button:hover:not(:disabled){background:var(--green-2);transform:translateY(-1px)}.primary-button:disabled{opacity:.42;cursor:not-allowed}.document-card{display:grid;grid-template-columns:42px 1fr 44px;gap:10px;align-items:center;margin-top:14px;padding:12px;border:1px solid var(--line);border-radius:12px;background:white}.file-badge{height:42px;display:grid;place-items:center;background:#efe8d9;color:#8d682c;font-size:10px;font-weight:900;border-radius:8px}.document-meta{min-width:0}.document-meta strong,.document-meta span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.document-meta strong{font-size:13px}.document-meta span{font-size:11px;color:var(--muted);margin-top:4px}.progress-ring{width:42px;height:42px;display:grid;place-items:center;border:3px solid var(--mint);border-top-color:var(--green-2);border-radius:50%;color:var(--green);font-size:10px;font-weight:900}
.analysis-panel{min-width:0;display:flex;flex-direction:column}.status-strip{min-height:76px;padding:17px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line)}.status-label{display:block;color:var(--muted);font-size:10px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}.service-badges{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.service-badge{padding:7px 9px;border-radius:999px;background:#eee;color:var(--muted);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.service-badge.ok{color:var(--green);background:var(--mint)}.service-badge.fail{color:var(--danger);background:#f4dfdc}.empty-state{flex:1;display:grid;place-content:center;text-align:center;padding:50px}.empty-state h2{margin:22px 0 8px;font:700 30px/1.1 Georgia,serif}.empty-state p{max-width:500px;margin:0;color:var(--muted);line-height:1.6}.empty-graphic{display:flex;justify-content:center;align-items:flex-end;gap:8px;height:74px}.empty-graphic span{width:48px;border:1px solid #9db8ac;background:var(--mint);border-radius:4px 4px 0 0}.empty-graphic span:nth-child(1){height:42px;transform:rotate(-7deg)}.empty-graphic span:nth-child(2){height:68px;background:var(--green)}.empty-graphic span:nth-child(3){height:52px;transform:rotate(7deg)}.chat-state{padding:30px}.question-kicker{color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.09em}.quick-questions{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 16px}.quick-questions button{border:1px solid var(--line);background:transparent;color:var(--green);border-radius:999px;padding:8px 11px;font-size:12px}.quick-questions button:hover{background:var(--mint);border-color:transparent}.question-form{display:grid;grid-template-columns:1fr 130px;gap:10px;align-items:stretch}textarea{resize:vertical;min-height:82px;padding:13px;line-height:1.45}.ask-button{border:0;border-radius:11px;color:white;background:var(--green);font-weight:800}.ask-button span{display:block;font-size:24px;margin-top:4px}.ask-button:disabled{opacity:.5}.answer-card{margin-top:28px;border-top:1px solid var(--line);padding-top:24px}.answer-header{display:flex;justify-content:space-between;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:900}.grounding-badge{padding:6px 9px;border-radius:999px;background:var(--mint);color:var(--green)}.grounding-badge.warn{background:#f4dfdc;color:var(--danger)}.answer-card h3{font:700 26px/1.25 Georgia,serif;margin:18px 0 12px}.answer-text{font-size:17px;line-height:1.7}.answer-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}.answer-columns>div{background:#f7f5ef;border-radius:12px;padding:17px}.answer-card h4{margin:0 0 10px;font:700 15px Georgia,serif}.answer-card ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.55}.sources-block{margin-top:22px}.source-item{border:1px solid var(--line);border-radius:10px;padding:13px 15px;margin-top:8px}.source-title{display:flex;justify-content:space-between;gap:10px;font-size:12px;font-weight:800}.source-title span{color:var(--gold)}.source-item p{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.5}.toast{position:fixed;right:24px;bottom:24px;max-width:420px;padding:14px 18px;color:white;background:var(--ink);border-radius:10px;box-shadow:var(--shadow);transform:translateY(120px);opacity:0;transition:.25s;z-index:20}.toast.show{transform:translateY(0);opacity:1}.toast.error{background:var(--danger)}
.source-item summary{display:grid;grid-template-columns:24px 1fr auto;align-items:center;gap:9px;cursor:pointer;list-style:none;font-size:12px}.source-item summary::-webkit-details-marker{display:none}.source-item summary span{width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:var(--green);font-weight:900}.source-item summary em{color:var(--gold);font-style:normal}.source-item blockquote{margin:13px 0 0;padding:12px 14px;border-left:3px solid var(--green-2);background:#f7f5ef;color:var(--muted);font-size:12px;line-height:1.55}.muted{color:var(--muted)}
@media(max-width:900px){.page-shell{padding:0 16px 32px}.privacy{display:none}.hero{padding:42px 0 34px}.workspace{grid-template-columns:1fr}.control-panel{border-right:0;border-bottom:1px solid var(--line)}.status-strip{align-items:flex-start;flex-direction:column}.service-badges{justify-content:flex-start}.question-form{grid-template-columns:1fr}.ask-button{min-height:48px}.ask-button span{display:inline;margin-left:7px}.answer-columns{grid-template-columns:1fr}}