:root{--bg:#0f172a;--panel:#1e293b;--panel-light:#273449;--border:#334155;--text:#e2e8f0;--text-dim:#94a3b8;--accent:#38bdf8;--good:#22c55e;--bad:#ef4444;--warn:#f59e0b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:40px;width:340px;text-align:center}.login-card h1{font-size:20px;margin-bottom:8px}.login-card p{color:var(--text-dim);font-size:14px;margin-bottom:20px}.google-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:10px 16px;background:#fff;color:#1f2937;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer}.google-btn:hover{background:#f3f4f6}.login-note{margin-top:16px;font-size:12px;color:var(--text-dim)}.dashboard{max-width:1100px;margin:0 auto;padding:32px 20px 60px}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.dashboard-header h1{font-size:22px}.header-right{display:flex;align-items:center;gap:14px}.user-email{font-size:13px;color:var(--text-dim)}.signout-btn{background:var(--panel-light);border:1px solid var(--border);color:var(--text);padding:6px 12px;border-radius:6px;cursor:pointer;font-size:13px}.signout-btn:hover{background:var(--border)}.controls-row{display:flex;align-items:center;gap:12px;margin-bottom:20px}.region-filter{background:var(--panel-light);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 10px;font-size:13px}.mock-badge{font-size:12px;color:var(--warn);border:1px dashed var(--warn);padding:3px 8px;border-radius:999px}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;margin-bottom:28px}.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px;text-align:center}.stat-value{font-size:28px;font-weight:700}.stat-label{font-size:13px;color:var(--text-dim);margin-top:4px}.stat-good .stat-value{color:var(--good)}.stat-bad .stat-value{color:var(--bad)}.servers-table-wrap{background:var(--panel);border:1px solid var(--border);border-radius:10px;overflow:hidden;margin-bottom:28px}.servers-table{width:100%;border-collapse:collapse;font-size:13px}.servers-table td,.servers-table th{text-align:left;padding:10px 16px;border-bottom:1px solid var(--border)}.servers-table th{color:var(--text-dim);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.servers-table tr:last-child td{border-bottom:none}.status-pill{padding:2px 10px;border-radius:999px;font-size:12px;font-weight:500}.status-healthy{background:rgba(34,197,94,.15);color:var(--good)}.status-unhealthy{background:rgba(239,68,68,.15);color:var(--bad)}.chat-panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;display:flex;flex-direction:column;height:420px}.chat-header{padding:12px 16px;border-bottom:1px solid var(--border);font-size:14px;font-weight:500}.chat-messages{flex:1 1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}.chat-bubble{max-width:75%;padding:8px 12px;border-radius:10px;font-size:13px;line-height:1.4}.chat-user{align-self:flex-end;background:var(--accent);color:#0f172a}.chat-assistant{align-self:flex-start;background:var(--panel-light);color:var(--text)}.chat-typing{opacity:.6}.chat-input-row{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border)}.chat-input-row input{flex:1 1;background:var(--panel-light);border:1px solid var(--border);border-radius:6px;padding:8px 10px;color:var(--text);font-size:13px}.chat-input-row button{background:var(--accent);border:none;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:500;cursor:pointer}.chat-input-row button:disabled{opacity:.5;cursor:not-allowed}