:root{--bg:#eee9df;--paper:#fbf8f1;--paper2:#f5efe5;--ink:#2a261f;--muted:#756e64;--line:#d5ccbe;--wine:#62372f;--olive:#4f5b50;--gold:#aa8450;--dark:#292a24;--shadow:0 10px 30px rgba(64,48,30,.08);--danger:#8c3d38;--ok:#47644e}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Georgia,"Times New Roman",serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.shell{display:grid;grid-template-columns:258px minmax(0,1fr);min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;overflow:auto;background:var(--dark);color:#f6efe4;padding:24px 17px}.brand{font-size:22px;line-height:1.08}.brand span{color:#d1b48a}.brand-sub{margin-top:6px;color:#afa79c;font-size:10px;letter-spacing:1px;text-transform:uppercase}.nav{display:flex;flex-direction:column;gap:3px;margin-top:22px}.nav button{display:flex;justify-content:space-between;width:100%;border:0;background:transparent;color:#dbd4c8;padding:9px 11px;border-radius:8px;text-align:left}.nav button:hover,.nav button.active{background:#3a3b34;color:#fff}.sidebar-note,.side-status{margin-top:22px;border:1px solid #494a42;padding:12px;border-radius:9px;color:#b8b0a4;font-size:11px;line-height:1.55}.side-status div{margin:4px 0}.main{padding:28px 34px 80px;max-width:1540px;width:100%;margin:auto}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:20px}h1{font-size:32px;font-weight:500;margin:0 0 4px}.tagline{color:var(--muted);font-size:14px;max-width:780px}h2{font-size:20px;margin:0 0 12px;font-weight:500}h3{font-size:16px;margin:0 0 8px}.actions,.row-actions{display:flex;gap:8px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:var(--paper);padding:9px 12px;border-radius:8px;color:var(--ink)}.btn.primary{background:var(--wine);border-color:var(--wine);color:#fff}.btn.secondary{background:var(--olive);border-color:var(--olive);color:#fff}.btn.tiny{font-size:11px;padding:5px 8px}.btn.danger{color:var(--danger);border-color:#d2aaa5;background:transparent}.page{display:none}.page.active{display:block}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:15px}.grid.nested{gap:8px}.span12{grid-column:1/-1}.span8{grid-column:span 8}.span7{grid-column:span 7}.span6{grid-column:span 6}.span5{grid-column:span 5}.span4{grid-column:span 4}.span3{grid-column:span 3}.card{background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:18px;box-shadow:var(--shadow)}.hero{background:linear-gradient(135deg,#fcf8ef,#f1e6d7)}.stat span{display:block;font-size:12px;color:var(--muted)}.stat b{display:block;font-size:34px;margin-top:8px}.stat small{color:var(--muted)}.mini-stat{grid-column:span 3;border:1px solid var(--line);border-radius:9px;background:#fffdfa;padding:12px}.mini-stat span{font-size:11px;color:var(--muted)}.mini-stat b{font-size:24px;display:block;margin-top:5px}.kicker{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}.hero-title{font-size:26px;line-height:1.2;margin:6px 0}.concept-title{font-size:34px}.muted,.meta{font-size:12px;color:var(--muted);line-height:1.45}.stack{display:flex;flex-direction:column;gap:8px}.stack.compact{gap:5px}.item{border:1px solid var(--line);border-radius:10px;background:#fffdfa;padding:12px}.item-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.badge{display:inline-block;border:1px solid var(--line);border-radius:99px;padding:3px 7px;background:var(--paper2);font-size:11px;white-space:nowrap}.badge.ok{background:#e6efe7;border-color:#c2d5c5;color:#35553d}.badge.gold{background:#efe2cb;border-color:#dbc39c}.badge.dark{background:var(--olive);border-color:var(--olive);color:white}.badge.wine{background:#ead9d5;border-color:#d8b7b1;color:#62372f}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}input,select,textarea{width:100%;border:1px solid var(--line);background:#fffdfa;padding:10px;border-radius:8px;color:var(--ink)}textarea{min-height:105px;resize:vertical;line-height:1.45}.form2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.form4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.top-gap{margin-top:10px}.sep{height:1px;background:var(--line);margin:14px 0}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:10px 0 14px}.toolbar input{max-width:430px}.toolbar select{width:auto}.progress{height:8px;background:#e6ded2;border-radius:99px;overflow:hidden;margin-top:8px}.bar{height:100%;background:var(--olive)}.library-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.book{border:1px solid var(--line);border-radius:11px;padding:12px;background:#fffdfa;min-height:300px;display:flex;flex-direction:column}.book h3{font-size:16px;margin:10px 0 6px}.book .bottom{margin-top:auto}.cover{aspect-ratio:2/3;background:#e8e0d5;border-radius:7px;overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid var(--line)}.cover img{width:100%;height:100%;object-fit:cover}.cover-placeholder{font-size:34px;color:#9a8b77}.cloudline{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:11px;color:var(--muted)}.book-cover-large{width:100%;max-width:280px;aspect-ratio:2/3;background:#e8e0d5;border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center}.book-cover-large img{width:100%;height:100%;object-fit:cover}
.reader{display:grid;grid-template-columns:240px minmax(0,1fr) 340px;min-height:72vh;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--paper)}.reader-side{padding:14px;background:#f5f0e8;overflow:auto;max-height:82vh}.reader-center{background:#d8d1c7;padding:12px;overflow:auto;max-height:82vh}.reader-toolbar{display:flex;gap:7px;align-items:center;justify-content:center;margin-bottom:10px}#pageNo{width:70px}#pdfCanvas{display:block;margin:0 auto;background:white;box-shadow:0 5px 20px rgba(0,0,0,.15)}.page-text{white-space:pre-wrap;font-size:14px;line-height:1.5;background:#fff;padding:12px;border:1px solid var(--line);border-radius:8px;max-height:320px;overflow:auto}.timeline{border-left:2px solid #cdbda7;margin-left:10px;padding-left:18px}.event{position:relative;margin:0 0 16px}.event:before{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--wine);left:-24px;top:4px}.graph-wrap{height:540px;border:1px solid var(--line);border-radius:12px;background:#fffdfa;overflow:hidden}.graph-wrap svg{width:100%;height:100%}.node text{font-size:11px;pointer-events:none}.node circle{stroke:#fff;stroke-width:2}.quote{border-left:3px solid var(--gold);padding-left:14px;font-size:18px;line-height:1.5}.callout{background:#30322c;color:#f6efe4;border-radius:10px;padding:14px}.callout .muted{color:#c8c0b5}.timer{font-size:48px;margin:16px 0}.speechbox{min-height:180px;background:#fffdfa;border:1px solid var(--line);border-radius:9px;padding:12px;white-space:pre-wrap}.cloud-status{display:flex;align-items:center;gap:8px}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#aaa}.dot.ok{background:#4c805c}.dot.warn{background:#b88c45}.pillrow{display:flex;gap:6px;flex-wrap:wrap}.claimtype{font-size:10px;letter-spacing:.6px;text-transform:uppercase;color:var(--wine)}.vault-q{font-size:18px;line-height:1.35}.checks{display:grid;gap:7px}.checks label{display:flex;align-items:center;gap:7px;color:var(--ink);font-size:14px}.checks input{width:auto}.modal{position:fixed;inset:0;background:rgba(25,23,20,.62);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal.hidden{display:none}.modal-card{width:min(900px,100%);max-height:90vh;overflow:auto;background:var(--paper);border-radius:14px;padding:22px;position:relative}.modal-close{position:absolute;right:14px;top:10px;background:transparent;border:0;font-size:24px}.metadata-preview{padding:12px;background:#f2ece2;border:1px solid var(--line);border-radius:9px}.outline-button{display:block;width:100%;text-align:left;background:transparent;border:1px solid var(--line);padding:7px 8px;border-radius:7px}.comparison-table{width:100%;border-collapse:collapse}.comparison-table th,.comparison-table td{padding:10px;border:1px solid var(--line);vertical-align:top}.comparison-table th{background:#f2ece2}.diff-old{background:#f5e4df}.diff-new{background:#e6eee6}
@media(max-width:1100px){.library-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.reader{grid-template-columns:1fr}.reader-side,.reader-center{max-height:none}.span8,.span7,.span6,.span5,.span4,.span3,.mini-stat{grid-column:1/-1}}
@media(max-width:760px){.shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.nav{flex-direction:row;overflow:auto}.nav button{width:auto;white-space:nowrap}.sidebar-note,.side-status{display:none}.main{padding:18px}.library-grid{grid-template-columns:1fr}.form2,.form3,.form4{grid-template-columns:1fr}}