:root{--bg:#f4efe6;--surface:#fffdf8;--ink:#1f1a14;--muted:#6f6659;--line:#e6dccb;--accent:#b5472f;--accent-ink:#fff;--soft:#f7e9df;--ok:#2f7d4f;--warn:#a8641e;--surprise:#5b3d8a;--shared:#1f5f8b;--personal:#6b6b6b;--radius:14px;--font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Inter,system-ui,sans-serif}*{box-sizing:border-box}body,html{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.45}a{color:inherit;text-decoration:none}.shell{max-width:520px;margin:0 auto;min-height:100vh;border-left:1px solid var(--line);border-right:1px solid var(--line);flex-direction:column}.shell,.topbar{background:var(--surface);display:flex}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:5;border-bottom:1px solid var(--line);padding:10px 16px;align-items:center;justify-content:space-between;gap:10px}.brand{font-weight:700;letter-spacing:-.01em}.brand small{display:block;font-weight:400;color:var(--muted);font-size:11px}.persona{display:flex;gap:6px;align-items:center}.persona select{font:inherit;padding:6px 8px;border-radius:10px;border:1px solid var(--line);background:#fff}.nav{display:flex;gap:4px;padding:8px 12px;border-bottom:1px solid var(--line);overflow-x:auto}.nav a{padding:6px 10px;border-radius:999px;font-size:13px;color:var(--muted);white-space:nowrap}.nav a.active{background:var(--ink);color:#fff}main{padding:14px 16px 40px;flex:1 1}h1{font-size:20px;margin:4px 0 12px;letter-spacing:-.01em}h2{font-size:15px;margin:18px 0 8px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:10px}.card.link:hover{border-color:#cdbfa8}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.chip{font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:#faf7f1;white-space:nowrap}.chip.surprise{color:var(--surprise);border-color:#d9cdee;background:#f3eefb}.chip.shared{color:var(--shared);border-color:#c8dcea;background:#edf5fb}.chip.personal{color:var(--personal)}.chip.tier2{color:var(--accent);border-color:#ecc9bf;background:#fbf0ec}.chip.tier1{color:var(--warn);border-color:#ead7bd;background:#fbf4ea}.chip.tier0{color:var(--muted)}.chip.digest{color:var(--warn)}.chip.resolved{color:var(--ok);border-color:#c4dccd;background:#eef7f1}.muted{color:var(--muted);font-size:13px}.small{font-size:12px}.title{font-weight:650;margin:0 0 4px}.body{white-space:pre-wrap}.body strong{font-weight:650}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.btn,button{font:inherit;font-size:13.5px;font-weight:600;padding:8px 12px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}button.secondary{background:var(--soft);border-color:#ecd6c9}button.muted{color:var(--muted);background:transparent}button:disabled{opacity:.55;cursor:default}button.tiny{padding:4px 8px;font-size:12px}.msgs{display:flex;flex-direction:column;gap:10px}.msg{max-width:92%;padding:10px 12px;border-radius:14px;white-space:pre-wrap}.msg.assistant{background:#f5f0e7;align-self:flex-start;border-bottom-left-radius:4px}.msg.user{background:var(--ink);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.msg.human_assistant{background:#eaf3ff;align-self:flex-start;border:1px solid #cfe0f5}.msg.system{background:transparent;color:var(--muted);font-size:12px;align-self:center}.msg .who{font-size:11px;color:var(--muted);margin-bottom:3px}.composer{display:flex;gap:8px;margin-top:12px;position:-webkit-sticky;position:sticky;bottom:0;background:var(--surface);padding:8px 0}.composer input{flex:1 1;font:inherit;padding:10px 12px;border-radius:12px;border:1px solid var(--line)}.option{border-top:1px dashed var(--line);padding:8px 0}.option:first-child{border-top:0}.option .label{font-weight:600}details{margin-top:10px}summary{cursor:pointer;color:var(--muted)}.kv,summary{font-size:13px}.kv{display:grid;grid-template-columns:120px 1fr;grid-gap:4px 10px;gap:4px 10px}.notice{background:#fff8e8;border:1px solid #f0dfae;color:#6a4d05;padding:8px 12px;border-radius:10px;font-size:13px}.notice,.toolbar{margin-bottom:10px}.toolbar{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.toolbar .muted{margin-right:auto}label.field{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--line);font-size:14px}label.field:first-of-type{border-top:0}label.field input[type=number],label.field select{font:inherit;padding:5px 8px;border-radius:8px;border:1px solid var(--line);max-width:160px}.ev{display:grid;grid-template-columns:74px 1fr;grid-gap:8px;gap:8px;padding:6px 0;border-top:1px solid var(--line);font-size:14px}.ev:first-child{border-top:0}.ev .when{color:var(--muted);font-size:12.5px}.tentative{opacity:.7;font-style:italic}.checkrow{display:flex;gap:8px;align-items:flex-start;padding:6px 0}.empty{color:var(--muted);text-align:center;padding:30px 10px}.flash{font-size:13px;color:var(--ok);margin-top:8px}.flash.err{color:var(--accent)}textarea{width:100%;font:inherit;padding:8px;border-radius:10px;border:1px solid var(--line);min-height:80px}.banner{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--soft);border-bottom:1px solid #ecd6c9;font-size:13.5px}.banner-text{flex:1 1}.banner-actions{display:flex;gap:6px;flex-shrink:0}.badge{display:inline-block;min-width:18px;padding:0 5px;border-radius:999px;background:var(--accent);color:#fff;font-size:11px;text-align:center;margin-left:4px}