:root{color-scheme:light;--bg: linear-gradient(180deg, #f6f1e8 0%, #efe7d7 100%);--panel: rgba(255, 250, 242, .88);--panel-strong: rgba(255, 249, 239, .96);--ink: #1f1d19;--muted: #70685c;--line: rgba(76, 61, 40, .18);--accent: #0f6d63;--accent-soft: rgba(15, 109, 99, .12);--danger: #a33d2d;--danger-soft: rgba(163, 61, 45, .12);--warning: #9a6a18;--warning-soft: rgba(154, 106, 24, .12);--shadow: 0 20px 40px rgba(44, 31, 14, .09);font-family:Avenir Next,Segoe UI,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}button,input,textarea,select{font:inherit}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--line);background:#f5eddfe6;padding:28px 18px;position:sticky;top:0;height:100vh}.brand{font-family:Charter,Georgia,serif;font-size:1.5rem;margin-bottom:6px}.brand-sub{color:var(--muted);font-size:.95rem;margin-bottom:28px}.nav{display:grid;gap:10px}.nav a{padding:12px 14px;border-radius:14px;color:var(--ink);text-decoration:none;background:transparent;border:1px solid transparent}.nav a.active{background:var(--panel-strong);border-color:var(--line);box-shadow:var(--shadow)}.content{padding:28px}.panel,.login-card,.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.panel{padding:22px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}.page-title{font-family:Charter,Georgia,serif;font-size:2rem;margin:0 0 6px}.page-subtitle{margin:0;color:var(--muted)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}.stat{padding:18px;border-radius:16px;background:var(--panel-strong);border:1px solid var(--line)}.stat-label{color:var(--muted);font-size:.86rem}.stat-value{font-size:1.75rem;font-weight:700;margin-top:10px}.status-pill,.risk-pill,.stale-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;font-size:.85rem;border:1px solid var(--line);background:#ffffff8c}.stale-pill{background:var(--warning-soft);border-color:#9a6a1838;color:var(--warning)}.table-list,.timeline,.chat-thread,.detail-grid{display:grid;gap:12px}.table-row,.timeline-item,.chat-bubble,.detail-card,.approval-item{padding:16px;border-radius:16px;border:1px solid var(--line);background:var(--panel-strong)}.table-row,.approval-item{display:grid;gap:8px}.row-top{display:flex;justify-content:space-between;gap:16px;align-items:center}.row-meta,.meta-line{color:var(--muted);font-size:.9rem}a.inline-link{color:var(--accent);text-decoration:none;font-weight:600}button.primary,button.secondary,button.danger{border:1px solid transparent;border-radius:12px;padding:10px 14px;cursor:pointer}button.primary{background:var(--accent);color:#fff}button.secondary{background:transparent;border-color:var(--line)}button.danger{background:var(--danger);color:#fff}button:disabled{opacity:.55;cursor:not-allowed}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%);padding:28px}.login-card h1{margin-top:0;font-family:Charter,Georgia,serif}.field{display:grid;gap:8px;margin-top:16px}.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:14px;background:#ffffffd9;padding:12px 14px}.chat-composer{display:grid;gap:10px;margin-top:18px}.chat-bubble.user{border-left:4px solid var(--accent)}.chat-bubble.assistant{border-left:4px solid #b58d41}.chat-header{display:flex;justify-content:space-between;color:var(--muted);font-size:.86rem;margin-bottom:8px}.detail-grid{grid-template-columns:320px 1fr;align-items:start}.stacked{display:grid;gap:14px}.actions{display:flex;gap:10px;flex-wrap:wrap}.error-text{color:var(--danger);margin-top:12px}.empty-state{padding:24px;border:1px dashed var(--line);border-radius:18px;color:var(--muted);background:#ffffff59}@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}.detail-grid{grid-template-columns:1fr}.content{padding:18px}}