:root{--navy: #0b1f33;--navy-soft: #16324f;--cream: #f7f4ef;--cream-2: #efe8dc;--ink: #14202e;--muted: #5c6570;--copper: #b87333;--copper-deep: #8f5a28;--line: rgba(11, 31, 51, .12);--ok: #2f6b4f;--warn: #a15c2f;--panel: #fffcf8;--shadow: 0 18px 40px rgba(11, 31, 51, .08);--serif: "Source Serif 4", Georgia, serif;--sans: "IBM Plex Sans", "Segoe UI", sans-serif;--radius: 14px}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:var(--sans);color:var(--ink);background:radial-gradient(ellipse 80% 50% at 10% -10%,rgba(184,115,51,.12),transparent 50%),radial-gradient(ellipse 60% 40% at 100% 0%,rgba(22,50,79,.1),transparent 45%),linear-gradient(165deg,var(--cream) 0%,var(--cream-2) 100%)}button,input,select,textarea{font:inherit}.boot,.login{min-height:100vh;display:grid;place-items:center;padding:24px}.boot{color:var(--muted);gap:12px;text-align:center}.login-card{width:min(400px,100%);background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:32px 28px 24px;box-shadow:var(--shadow);text-align:center}.login-card h1{font-family:var(--serif);font-size:2.2rem;margin:12px 0 4px;color:var(--navy)}.lede{color:var(--muted);margin:0 0 22px}.login-card form{display:grid;gap:12px;text-align:left}label{display:grid;gap:6px;font-size:.9rem;font-weight:500}input,textarea,select{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;color:var(--ink)}input:focus,textarea:focus,select:focus{outline:2px solid rgba(184,115,51,.35);border-color:var(--copper)}.primary{background:linear-gradient(180deg,var(--navy-soft),var(--navy));color:#f7f4ef;border:0;border-radius:999px;padding:11px 18px;font-weight:600;cursor:pointer}.primary:disabled{opacity:.6;cursor:wait}.primary.sm,.ghost.sm{padding:8px 14px;font-size:.9rem}.ghost{background:transparent;border:1px solid var(--line);border-radius:999px;padding:10px 16px;cursor:pointer;color:var(--navy)}.file-btn{display:inline-flex;align-items:center;cursor:pointer}.shell{min-height:100vh;display:grid;grid-template-rows:auto 1fr auto;max-width:1280px;margin:0 auto;padding:0 16px 12px}.top{display:flex;align-items:center;gap:16px;padding:14px 4px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f7f4efd9}.brand{display:flex;align-items:center;gap:12px;min-width:180px}.brand strong{display:block;font-family:var(--serif);font-size:1.35rem;color:var(--navy)}.brand span{color:var(--muted);font-size:.78rem}.tabs{display:flex;flex-wrap:wrap;gap:6px;flex:1}.tabs button{border:0;background:transparent;padding:8px 12px;border-radius:999px;cursor:pointer;color:var(--muted);font-weight:500}.tabs button.on{background:#0b1f3314;color:var(--navy)}.who{display:flex;align-items:center;gap:10px;color:var(--navy);font-weight:600}.main{padding:18px 0;min-height:0}.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 4px;font-size:.78rem;color:var(--muted);border-top:1px solid var(--line)}.muted{color:var(--muted)}.tiny{font-size:.75rem;margin-top:16px}.err-text,.banner.err{color:#8b2e2e}.banner{padding:10px 14px;border-radius:10px;background:#f8e8e4;margin-top:10px;cursor:pointer}.split{display:grid;grid-template-columns:220px 1fr;gap:16px;min-height:calc(100vh - 160px)}.side{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px;display:flex;flex-direction:column;gap:10px}.list{list-style:none;margin:0;padding:0;overflow:auto}.list button{width:100%;text-align:left;border:0;background:transparent;padding:10px 8px;border-radius:8px;cursor:pointer;color:var(--ink)}.list button.on,.list button:hover{background:#b873331f}.chat{display:grid;grid-template-rows:1fr auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);min-height:480px;overflow:hidden}.msgs{padding:20px;overflow:auto;display:flex;flex-direction:column;gap:12px}.bubble{max-width:85%;padding:12px 14px;border-radius:14px}.bubble.user{align-self:flex-end;background:var(--navy);color:#f7f4ef}.bubble.assistant{align-self:flex-start;background:#0b1f330d;border:1px solid var(--line)}.bubble pre{margin:0;white-space:pre-wrap;font-family:var(--sans);line-height:1.5;font-size:.95rem}.empty{margin:auto;text-align:center;max-width:420px;color:var(--muted)}.empty h2{font-family:var(--serif);color:var(--navy);margin-bottom:8px}.composer{display:grid;grid-template-columns:1fr auto;gap:10px;padding:14px;border-top:1px solid var(--line);align-items:end}.composer textarea{resize:vertical;min-height:72px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.panel.narrow{max-width:560px}.panel-head{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}.panel h2{font-family:var(--serif);color:var(--navy);margin:0 0 4px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600}td.small{max-width:240px;font-size:.82rem;color:var(--muted)}.cards{display:grid;gap:14px}.card{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff}.card h3{margin:0 0 6px;font-family:var(--serif);color:var(--navy)}.tags{display:flex;flex-wrap:wrap;gap:6px}.tags span{font-size:.75rem;padding:4px 8px;border-radius:999px;background:#2f6b4f1f;color:var(--ok)}.tags span.warn{background:#a15c2f1f;color:var(--warn)}.summary{white-space:pre-wrap;font-family:var(--sans);font-size:.9rem;line-height:1.45;color:var(--ink)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}.deadlines,.check{padding-left:1.1em;line-height:1.7}.deadlines li{display:grid;grid-template-columns:48px 1fr auto;gap:10px;margin-bottom:8px}.form{display:grid;gap:12px}.check-row{display:flex;align-items:center;gap:8px}.empty-inline{color:var(--muted);padding:16px 0}@media(max-width:900px){.split,.grid2{grid-template-columns:1fr}.top{flex-wrap:wrap}.composer{grid-template-columns:1fr}}