:root{--bg: #0b0f14;--panel: #131a22;--panel-2: #1a232d;--border: #263241;--text: #e6edf3;--text-dim: #9fb0c0;--accent: #4da3ff;--accent-2: #7ee0b0;--warn: #ffb84d;--danger: #ff6b6b;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--border);background:var(--panel)}.brand{font-weight:700;letter-spacing:.2px}.brand span{color:var(--accent)}.topbar-right{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text-dim)}.container{max-width:900px;margin:0 auto;padding:32px 20px;width:100%;flex:1;display:flex;flex-direction:column}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:24px}.account-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:20px}.account-btn{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:16px;text-align:left;cursor:pointer;color:var(--text);transition:border-color .15s}.account-btn:hover{border-color:var(--accent)}.account-btn .name{font-weight:600}.account-btn .plan{color:var(--text-dim);font-size:13px;margin-top:4px}.chat-window{flex:1;display:flex;flex-direction:column;gap:16px;overflow-y:auto;padding:8px 4px 16px}.msg{display:flex;flex-direction:column;gap:6px;max-width:78%}.msg.user{align-self:flex-end;align-items:flex-end}.msg.assistant{align-self:flex-start;align-items:flex-start}.bubble{padding:12px 16px;border-radius:14px;white-space:pre-wrap;line-height:1.45}.msg.user .bubble{background:var(--accent);color:#04121f}.msg.assistant .bubble{background:var(--panel-2);border:1px solid var(--border)}.steps{display:flex;flex-wrap:wrap;gap:6px}.step-badge{font-size:12px;padding:4px 10px;border-radius:999px;background:#4da3ff1f;border:1px solid rgba(77,163,255,.35);color:var(--accent);cursor:default}.action-card{border:1px solid var(--warn);background:#ffb84d14;border-radius:12px;padding:10px 14px;margin-top:10px;max-width:78%;align-self:flex-start}.action-card h4{margin:0 0 8px;color:var(--warn);font-size:14px}.action-card p{margin:4px 0;font-size:14px}.action-buttons{display:flex;gap:10px;margin-top:12px}button{font-family:inherit;font-size:14px;border-radius:8px;border:1px solid var(--border);background:var(--panel-2);color:var(--text);padding:8px 14px;cursor:pointer}button:hover{border-color:var(--accent)}button.primary{background:var(--accent-2);color:#052617;border-color:var(--accent-2);font-weight:600}button.danger{background:transparent;color:var(--danger);border-color:var(--danger)}button:disabled{opacity:.5;cursor:not-allowed}.composer{display:flex;gap:10px;padding-top:12px;border-top:1px solid var(--border)}.composer input{flex:1;background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:12px 14px;color:var(--text);font-size:14px}.composer input:focus{outline:none;border-color:var(--accent)}.badge-pending{color:var(--warn)}.badge-confirmed{color:var(--accent-2)}.badge-cancelled{color:var(--danger)}.insights-section{margin-bottom:28px}.insights-section h3{margin-bottom:10px}.insight-row{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:12px 16px;margin-bottom:8px;font-size:14px}.insight-row .meta{color:var(--text-dim);font-size:12px;margin-top:4px}.severity-P1{color:var(--danger);font-weight:700}.severity-P2{color:var(--warn);font-weight:700}.severity-P3{color:var(--text-dim);font-weight:700}.small{font-size:13px;color:var(--text-dim)}.link-btn{background:none;border:none;color:var(--accent);text-decoration:underline;cursor:pointer;padding:0;font-size:13px}.prompt-editor{width:100%;min-height:520px;background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:18px 20px;color:var(--text);font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14.5px;line-height:1.7;letter-spacing:.1px;-moz-tab-size:2;tab-size:2;resize:vertical}.prompt-editor:focus{outline:none;border-color:var(--accent)}