:root{--bg: #0b0f14;--panel: #131920;--panel-border: #232c36;--text: #e6edf3;--text-dim: #8b98a5;--accent: #4f8cff;--green: #3fb950;--red: #f85149;--amber: #d29922;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}button{font-family:inherit;cursor:pointer;border-radius:6px;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);padding:7px 14px}button:hover{border-color:var(--accent)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{background:var(--red);border-color:var(--red);color:#fff}input,select{font-family:inherit;background:#0d1218;border:1px solid var(--panel-border);color:var(--text);border-radius:6px;padding:7px 10px}.panel{background:var(--panel);border:1px solid var(--panel-border);border-radius:10px;padding:16px}.login-screen{max-width:400px;margin:80px auto;display:flex;flex-direction:column;gap:12px}.app-shell{display:grid;grid-template-columns:1fr 340px;grid-template-rows:auto 1fr;gap:16px;padding:16px;max-width:1400px;margin:0 auto}.topbar{grid-column:1 / -1;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.topbar .spacer{flex:1}.main-col{display:flex;flex-direction:column;gap:16px;min-width:0}.side-col{display:flex;flex-direction:column;gap:16px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge.paper{background:#d2992226;color:var(--amber)}.badge.live{background:#3fb95026;color:var(--green)}.badge.suggested{background:#4f8cff26;color:var(--accent)}.badge.approved{background:#3fb95026;color:var(--green)}.badge.rejected{background:#f8514926;color:var(--red)}.row{display:flex;align-items:center;gap:8px}.col{display:flex;flex-direction:column;gap:8px}h2,h3{margin:0 0 10px}.chat-log{height:320px;overflow-y:auto;display:flex;flex-direction:column;gap:8px;margin-bottom:10px}.chat-msg{padding:8px 10px;border-radius:8px;max-width:90%}.chat-msg.user{background:var(--accent);color:#fff;align-self:flex-end}.chat-msg.assistant{background:#1a222c;align-self:flex-start}.suggestion-item{border:1px solid var(--panel-border);border-radius:8px;padding:10px;margin-bottom:8px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--panel-border)}th{color:var(--text-dim);font-weight:500}.error-text{color:var(--red);font-size:13px}.dim{color:var(--text-dim);font-size:12px}