@import"https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=IM+Fell+English+SC&family=Source+Sans+3:wght@400;500;600;700&display=swap";:root{color-scheme:light;--font-display: "IM Fell English SC", "Book Antiqua", serif;--font-body: "Cormorant Garamond", Garamond, Georgia, serif;--font-ui: "Source Sans 3", "Franklin Gothic Book", "Trebuchet MS", sans-serif;--font-mono: "Iosevka", "Fira Code", "JetBrains Mono", "Courier New", monospace;--paper: #f3ecdf;--paper-soft: #f8f3e8;--paper-deep: #e9ddc8;--surface: #fbf7ee;--surface-strong: #f0e4d0;--ink: #2a1c12;--ink-muted: #5e4a38;--ink-faint: #837260;--accent: #6e4d32;--accent-strong: #4f331f;--danger: #8f2b2a;--border: #c7b49d;--ring: rgba(129, 85, 48, .25);--ok-bg: #e8f2e6;--ok-line: #7e9f74;--ok-ink: #2f5230;--warn-bg: #fff4dd;--warn-line: #cda767;--warn-ink: #72511f;--error-bg: #fde9e5;--error-line: #c9897e;--error-ink: #7f2a27;font-family:var(--font-body);line-height:1.55;font-weight:500}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;color:var(--ink);background:radial-gradient(circle at 18% -8%,rgba(201,173,136,.38) 0%,transparent 35%),radial-gradient(circle at 88% 0%,rgba(180,149,112,.24) 0%,transparent 30%),linear-gradient(180deg,rgba(255,255,255,.48),transparent 30%),repeating-linear-gradient(12deg,rgba(139,112,79,.04) 0,rgba(139,112,79,.04) 1px,transparent 1px,transparent 8px),linear-gradient(155deg,var(--paper-soft),var(--paper));font-family:var(--font-body);letter-spacing:.01em}a{color:var(--accent-strong)}a:hover{color:#321f12}.shell{min-height:100vh;display:grid;grid-template-rows:auto 1fr;position:relative;animation:page-fade .46s ease both}.shell:before{content:"";position:fixed;top:1rem;right:1rem;bottom:1rem;left:1rem;border:1px solid rgba(131,103,75,.15);pointer-events:none;z-index:0}.shell__header,.shell__content{position:relative;z-index:1}.shell__header{margin:1.1rem auto 0;width:min(1180px,calc(100% - 2rem));background:linear-gradient(180deg,#fffcf6f2,#f7efe1f0);border:1px solid var(--border);border-radius:16px;box-shadow:0 8px 28px #472e1b17,inset 0 1px #ffffffb8;padding:.9rem 1.15rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;animation:header-reveal .52s ease both}.shell__branding{display:flex;align-items:center;gap:.9rem;min-width:0}.shell__logo{width:56px;height:56px;border-radius:50%;border:1px solid #7d6143;background:var(--paper-soft);box-shadow:0 4px 12px #3925162e;flex:0 0 auto}.shell__title{min-width:0}.shell__header h1{margin:0;font-family:var(--font-display);font-size:clamp(1.4rem,2.2vw,1.85rem);font-weight:400;letter-spacing:.05em;text-transform:uppercase;line-height:1.06;color:#24170f}.shell__tagline{margin:.1rem 0 0;font-size:1.04rem;color:var(--ink-muted);font-style:italic;letter-spacing:.02em}.shell__nav{display:flex;align-items:center;gap:.75rem;font-family:var(--font-ui)}.shell__header a{position:relative;color:var(--accent-strong);text-decoration:none;font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:.82rem}.shell__header a:after{content:"";position:absolute;left:0;right:0;bottom:-.2rem;height:1px;background:currentcolor;transform:scaleX(0);transform-origin:left;transition:transform .18s ease}.shell__header a:hover:after{transform:scaleX(1)}.shell__content{padding:1.2rem 1rem 2rem;width:min(1180px,100%);margin:0 auto}.shell__user{margin:0 0 .8rem;color:var(--ink-muted);font-family:var(--font-ui);font-size:.93rem;letter-spacing:.02em}.panel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.panel{position:relative;background:linear-gradient(180deg,#ffffffa1,#fff0 20%),linear-gradient(165deg,var(--surface),#f3e7d4);border:1px solid var(--border);border-radius:14px;padding:1rem;box-shadow:0 10px 25px #3c281814,inset 0 1px #fffc;animation:panel-rise .46s cubic-bezier(.19,1,.22,1) both}.panel:before,.panel:after{content:"";position:absolute;width:18px;height:18px;border:1px solid rgba(109,82,55,.26);pointer-events:none}.panel:before{top:10px;left:10px;border-right:0;border-bottom:0}.panel:after{right:10px;bottom:10px;border-left:0;border-top:0}.panel h2,.panel h3,.panel h4,.panel h5{font-family:var(--font-display);font-weight:400;letter-spacing:.04em;color:#2b1d13}.panel h2{margin:0 0 .35rem;font-size:clamp(1.25rem,1.8vw,1.55rem)}.panel h3{margin:0 0 .3rem;font-size:1.1rem}.panel h4{margin:0;font-size:1rem}.panel p{margin:0 0 .35rem}.panel--narrow{max-width:560px}.panel--wide{grid-column:1 / -1}.form{display:grid;gap:.75rem}.form label{display:grid;gap:.22rem;color:var(--ink-muted);font-size:.98rem;font-family:var(--font-ui);letter-spacing:.015em}input,textarea,select{width:100%;border:1px solid var(--border);border-radius:9px;padding:.6rem .72rem;font:inherit;color:var(--ink);background:#fffdf9;box-shadow:inset 0 1px 1px #5f452d14;transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease}input::placeholder,textarea::placeholder{color:var(--ink-faint)}input:focus,textarea:focus,select:focus{outline:none;border-color:#9f7348;box-shadow:0 0 0 3px var(--ring),inset 0 1px 1px #5f452d14;background:#fffefb}textarea{resize:vertical}.editor{min-height:56vh;font-family:var(--font-mono);font-size:.96rem;line-height:1.58;border-radius:12px;background:linear-gradient(180deg,#fff9,#fff3),#fffdf8;border-color:#ccb79e}.editor:disabled{color:#6c5b4b;background:#f3eadc;cursor:not-allowed}.button{border:1px solid var(--accent-strong);color:#fff8ec;background:linear-gradient(180deg,#7a5336,#5d3d27);border-radius:9px;padding:.48rem .86rem;font-family:var(--font-ui);font-size:.86rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,filter .15s ease;box-shadow:0 1px #ffffff4d inset}.button:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 5px 10px #3e271826,0 1px #ffffff4d inset}.button:active:not(:disabled){transform:translateY(0)}.button:disabled{opacity:.55;cursor:not-allowed}.button--ghost{border-color:#8f6e4c;color:#3d2a1c;background:linear-gradient(180deg,#fbf6eb,#f1e5d2)}.list{list-style:none;padding:0;margin:0;display:grid;gap:.56rem}.list li{display:flex;justify-content:space-between;align-items:baseline;gap:.9rem;border:1px solid rgba(138,108,76,.32);border-radius:9px;padding:.52rem .62rem;background:#fffefbd9}.list a{color:#4a2f1d;text-decoration:none;overflow-wrap:anywhere;font-weight:600}.list a:hover{text-decoration:underline}.list span{color:var(--ink-muted);font-size:.84rem;font-family:var(--font-ui)}.thread-document{cursor:grab}.thread-document--dragging{opacity:.58}.thread-document__main{display:flex;align-items:center;gap:.5rem;min-width:0}.thread-document__main .status-chip{flex:0 0 auto}.thread-document__main a{overflow-wrap:anywhere}.row{display:flex;align-items:center;gap:.68rem}.row--wrap{flex-wrap:wrap}.status-strip{display:flex;align-items:center;gap:.5rem;margin:.3rem 0 .2rem;flex-wrap:wrap}.status-chip{display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--border);padding:.1rem .54rem;font-family:var(--font-ui);font-size:.73rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;background:#efe4d1;color:#3f3126}.status-chip--ok{border-color:var(--ok-line);background:var(--ok-bg);color:var(--ok-ink)}.status-chip--warn{border-color:var(--warn-line);background:var(--warn-bg);color:var(--warn-ink)}.status-chip--error{border-color:var(--error-line);background:var(--error-bg);color:var(--error-ink)}.status-chip--neutral{border-color:#b7a48b;background:#efe5d4;color:#4d3c2d}.conflict-panel{margin-top:.95rem;padding:.82rem;border:1px solid #d6a49b;background:linear-gradient(180deg,#fff4f1,#fce8e4);border-radius:10px}.conflict-panel h3{margin:0 0 .45rem}.versions-panel{margin-top:.95rem;padding:.82rem;border:1px solid #ccb79f;background:linear-gradient(165deg,#faf4e9,#f1e3cd);border-radius:10px;display:grid;gap:.55rem}.versions-panel h3{margin:0}.versions-panel__header{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.versions-list{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}.versions-list li{display:flex;align-items:center;justify-content:space-between;gap:.85rem;border:1px solid rgba(129,97,67,.35);border-radius:8px;background:#fffdf9f2;padding:.48rem .58rem}.versions-list__meta{display:grid;gap:.15rem}.versions-list__meta strong{font-size:.94rem}.versions-list__meta span{color:var(--ink-muted);font-size:.82rem;font-family:var(--font-ui)}.lease-banner{margin:.76rem 0;padding:.72rem;border-radius:10px;border:1px solid var(--border);background:#f4ead8;display:grid;gap:.45rem}.lease-banner p{margin:0}.lease-banner--pending{border-color:#b49773;background:#f7eddd}.lease-banner--occupied{border-color:#cca46b;background:#fff1db}.lease-banner--error{border-color:#cc9387;background:#fce7e2}.error{color:var(--danger);font-family:var(--font-ui);font-size:.91rem;margin:0}.workspace-grid{display:grid;grid-template-columns:minmax(0,1.78fr) minmax(320px,1fr);gap:1rem;align-items:start}.workspace-main{min-width:0}.document-heading{display:grid;gap:.18rem}.document-heading__project{margin:0;color:var(--ink-faint);font-family:var(--font-ui);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.document-heading__title{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}.document-heading__crumb,.document-heading__doc-title{border:0;background:transparent;padding:0;color:#422b1b;font:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.14em;cursor:pointer}.document-heading__doc-title{font-weight:600}.document-heading__separator{color:var(--ink-faint);font-family:var(--font-ui);font-size:.9rem}.document-heading__title-form{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap}.document-heading__title-form input{width:min(420px,100%)}.assistant-panel{display:grid;gap:.8rem;align-self:start;position:sticky;top:1rem}.assistant-panel__header{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.assistant-panel__header h3{margin:0}.assistant-panel__prompt textarea{min-height:8rem}.assistant-chat,.assistant-events,.assistant-proposal,.assistant-lookup,.assistant-import,.lineage-panel{border:1px solid rgba(129,96,66,.35);background:linear-gradient(160deg,#fffdfaf2,#f5ebdae6);border-radius:10px;padding:.68rem;display:grid;gap:.5rem}.assistant-chat h4,.assistant-events h4,.assistant-proposal h4,.assistant-lookup h4,.assistant-import h4,.lineage-panel h4{margin:0}.assistant-panel__actions{align-items:center;gap:.55rem}.assistant-chat__scroll{max-height:18rem;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#a98763 #f5eee1}.assistant-chat__list{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}.assistant-chat__item{display:flex}.assistant-chat__item--assistant{justify-content:flex-start}.assistant-chat__item--user{justify-content:flex-end}.assistant-chat__bubble{max-width:92%;margin:0;border:1px solid #cab194;border-radius:9px;padding:.4rem .56rem;background:#fffdf9;overflow-wrap:anywhere}.assistant-chat__item--user .assistant-chat__bubble{background:#f5e9d9;border-color:#b58d64;text-align:right}.assistant-chat__item--assistant .assistant-chat__bubble{background:#fdf9f1}.assistant-spinner{width:.92rem;height:.92rem;border-radius:50%;border:2px solid #c6b196;border-top-color:#6e4d32;animation:assistant-spin .75s linear infinite}@keyframes assistant-spin{to{transform:rotate(360deg)}}.assistant-import__header{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.assistant-import__form input[type=file]{width:100%;font-family:var(--font-ui);font-size:.86rem}.assistant-import__list{list-style:none;padding:0;margin:0;display:grid;gap:.45rem}.assistant-import__list li{border:1px solid rgba(129,96,66,.35);border-radius:8px;background:#ffffffbf;padding:.44rem .48rem;display:grid;gap:.34rem}.assistant-import__meta{display:flex;align-items:baseline;justify-content:space-between;gap:.6rem}.assistant-events__list,.assistant-proposal__list{list-style:none;padding:0;margin:0;display:grid;gap:.45rem}.assistant-events__list li{display:grid;gap:.2rem;border:1px solid rgba(129,96,66,.35);border-radius:8px;padding:.4rem .5rem;background:#ffffffbf}.assistant-events__list strong{font-size:.79rem;font-family:var(--font-ui);letter-spacing:.04em;text-transform:uppercase}.assistant-events__list span{color:var(--ink-muted);font-size:.9rem}.assistant-proposal__header{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem}.assistant-proposal__list li{border:1px solid rgba(129,96,66,.35);border-radius:8px;background:#ffffffbf;padding:.42rem .5rem}.assistant-proposal__list label{display:flex;align-items:flex-start;gap:.55rem;cursor:pointer}.assistant-proposal__list input[type=checkbox]{accent-color:#6d4c31;margin-top:.2rem}.assistant-proposal__list span{color:var(--ink-muted);font-size:.9rem}.assistant-proposal__list strong{color:var(--ink);text-transform:capitalize;margin-right:.25rem}.citation-card-list{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}.citation-card{border:1px solid rgba(129,96,66,.35);border-radius:8px;background:#ffffffc2;padding:.55rem .58rem;display:grid;gap:.45rem}.citation-card p{margin:0;color:var(--ink);font-size:.95rem}.citation-card__header{display:flex;align-items:baseline;justify-content:space-between;gap:.6rem}.citation-card__header strong{font-size:.87rem;font-family:var(--font-ui);letter-spacing:.03em;text-transform:uppercase}.citation-card__citations{list-style:none;padding:0;margin:0;display:grid;gap:.42rem}.citation-card__citations li{border:1px solid rgba(140,109,76,.25);border-radius:8px;background:#fdf9f1;padding:.38rem .48rem;display:grid;gap:.2rem}.citation-card__citations strong{font-size:.84rem}.citation-card__citations span{color:var(--ink-muted);font-size:.84rem}.citation-card__citations a{color:var(--accent-strong);font-size:.8rem;text-decoration:none;overflow-wrap:anywhere}.citation-card__citations a:hover{text-decoration:underline}.lineage-panel__header{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.lineage-panel__create .row>input{flex:1 1 220px}.lineage-panel__create .row>select{width:auto;min-width:140px}.lineage-edge-list,.lineage-node-list{list-style:none;padding:0;margin:0;display:grid;gap:.45rem}.lineage-edge-list li,.lineage-node-list li{border:1px solid rgba(129,96,66,.35);border-radius:8px;background:#ffffffbf;padding:.42rem .52rem}.lineage-edge-list li{display:flex;align-items:center;justify-content:space-between;gap:.65rem}.lineage-edge-list span{color:var(--ink-muted);font-size:.89rem;overflow-wrap:anywhere}.lineage-hints .button{font-size:.76rem;padding:.38rem .56rem}.lineage-result{display:grid;gap:.5rem}.lineage-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.58rem}.lineage-columns h5{margin:0 0 .34rem}.lineage-node-list li{display:grid;gap:.14rem}.lineage-node-list strong{font-size:.84rem;font-family:var(--font-ui);letter-spacing:.03em}.lineage-node-list span{color:var(--ink-muted);font-size:.87rem;overflow-wrap:anywhere}.muted{color:var(--ink-muted);margin:.2rem 0;font-family:var(--font-ui);font-size:.89rem;letter-spacing:.015em}.page{padding:1rem 0}.panel-grid>.panel:nth-child(1){animation-delay:45ms}.panel-grid>.panel:nth-child(2){animation-delay:95ms}.panel-grid>.panel:nth-child(3){animation-delay:145ms}.panel-grid>.panel:nth-child(4){animation-delay:195ms}.workspace-grid>.panel:nth-child(1){animation-delay:65ms}.workspace-grid>.panel:nth-child(2){animation-delay:.12s}@keyframes page-fade{0%{opacity:0}to{opacity:1}}@keyframes header-reveal{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes panel-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1120px){.workspace-grid{grid-template-columns:1fr}.assistant-panel{position:static}.lineage-columns{grid-template-columns:1fr}}@media(max-width:880px){.shell:before{top:.5rem;right:.5rem;bottom:.5rem;left:.5rem}.shell__header{width:calc(100% - 1rem);padding:.8rem .9rem;flex-direction:column;align-items:flex-start}.shell__branding{width:100%}.shell__nav{width:100%;justify-content:flex-start;flex-wrap:wrap}.shell__content{padding:1rem .5rem 1.5rem}.panel-grid{grid-template-columns:1fr}.panel--wide{grid-column:auto}.editor{min-height:45vh}}@media(max-width:620px){.shell__logo{width:48px;height:48px}.shell__header h1{font-size:1.34rem}.shell__tagline{font-size:.94rem}.button{width:100%}.row .button{width:auto}.versions-list li,.list li,.assistant-import__meta,.versions-panel__header,.assistant-panel__header,.assistant-import__header,.citation-card__header,.assistant-proposal__header,.lineage-panel__header{flex-direction:column;align-items:flex-start}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:1ms!important;animation-iteration-count:1!important;transition-duration:1ms!important;scroll-behavior:auto!important}}