:root{
  --bg:#070b10;--panel:#0d131b;--panel2:#111923;--line:#202c3a;--text:#f5f7fa;--muted:#8795a8;
  --blue:#5aa9ff;--cyan:#56e0d0;--amber:#f7b955;--red:#ff6d72;--green:#60d394;--purple:#a78bfa;
}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% -10%,#14243b 0,transparent 32%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}
button,input{font:inherit}.topbar{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1420px)/2));background:rgba(7,11,16,.82);backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.brand{display:flex;gap:14px;align-items:center}.brand-mark{width:43px;height:43px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--purple));display:grid;place-items:center;font-weight:900;box-shadow:0 0 35px rgba(90,169,255,.18)}h1,h2{margin:0}.brand h1{font-size:22px;letter-spacing:-.02em}.eyebrow{font-size:10px;letter-spacing:.18em;color:#72839a;font-weight:800;margin-bottom:6px}.header-actions{display:flex;gap:10px;align-items:center}.pill{font-size:11px;font-weight:800;letter-spacing:.08em;border:1px solid #294563;color:var(--blue);padding:8px 12px;border-radius:999px;background:#0d1a28}.shell{max-width:1420px;margin:0 auto;padding:30px 24px 60px}.panel{background:linear-gradient(180deg,rgba(17,25,35,.97),rgba(12,18,26,.97));border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 55px rgba(0,0,0,.2)}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:22px 24px 0}.panel-head h2{font-size:18px;letter-spacing:-.01em}.hero-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:18px}.architecture-panel{min-height:390px}.live-dot{font-size:10px;font-weight:900;letter-spacing:.12em;color:var(--green);display:flex;align-items:center;gap:7px}.live-dot span{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 1.6s infinite}.topology{padding:24px 32px 28px;display:flex;flex-direction:column;align-items:center}.topology-node{border:1px solid #2b3b4f;background:#101925;border-radius:13px;padding:13px 18px;display:flex;align-items:center;gap:12px;min-width:245px}.topology-node strong,.db-card strong{font-size:13px}.topology-node small,.db-card small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.node-icon{width:33px;height:33px;border-radius:9px;background:#162b42;display:grid;place-items:center;color:var(--blue);font-weight:900}.router .node-icon{background:#1c2437;color:var(--purple)}.arrow{color:#43546a;height:28px;display:flex;align-items:center}.split-line{height:26px;width:58%;border-left:1px solid #334358;border-right:1px solid #334358;border-top:1px solid #334358;margin-top:13px}.database-row{display:grid;grid-template-columns:1fr 90px 1fr;align-items:center;width:100%;gap:8px}.db-card{position:relative;text-align:center;border:1px solid #304055;background:#0b121a;border-radius:15px;padding:18px 14px 16px;transition:.3s ease}.db-card.active{border-color:rgba(90,169,255,.7);box-shadow:0 0 0 1px rgba(90,169,255,.1),0 0 38px rgba(90,169,255,.08)}.db-card.down{border-color:rgba(255,109,114,.6);background:#171012}.db-card.standby{opacity:.86}.db-status{display:flex;align-items:center;justify-content:center;gap:6px;font-size:9px;font-weight:900;letter-spacing:.1em;color:var(--green)}.status-dot{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 10px currentColor}.db-icon{font-size:20px;font-weight:900;margin:14px auto 8px;width:48px;height:42px;display:grid;place-items:center;border-radius:50%;background:#16202c;color:#8bbcff}.db-count{margin-top:13px;font-size:10px;color:var(--muted)}.db-count span{font-size:18px;font-weight:800;color:var(--text);margin-right:3px}.role-badge{display:inline-flex;margin-top:11px;border-radius:999px;padding:5px 10px;font-size:9px;font-weight:900;letter-spacing:.1em;background:#10243a;color:var(--blue)}.replication{display:flex;align-items:center;gap:5px;color:#617086;font-size:9px}.replication-line{height:1px;background:#354559;flex:1}.metrics-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.metric-card{background:linear-gradient(180deg,#101822,#0b1118);border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;flex-direction:column;justify-content:center;min-height:118px}.metric-card>span{font-size:9px;font-weight:900;letter-spacing:.13em;color:#718198}.metric-card strong{font-size:26px;margin:8px 0 3px;letter-spacing:-.03em}.metric-card small{font-size:10px;color:var(--muted)}.workspace-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.form-grid{padding:18px 24px 22px;display:grid;grid-template-columns:1fr 1fr;gap:13px}.form-grid label{font-size:10px;color:#95a4b8;font-weight:700;letter-spacing:.03em}.form-grid input{width:100%;margin-top:7px;border:1px solid #263447;background:#0a1118;color:white;padding:11px 12px;border-radius:9px;outline:none}.form-grid input:focus{border-color:#4d8fce}.span-2{grid-column:1/-1}.button{border:1px solid #2b3c50;background:#101925;color:#dce5ef;padding:9px 13px;border-radius:9px;font-weight:800;font-size:11px;cursor:pointer}.button:hover{filter:brightness(1.12)}.button.primary{background:linear-gradient(135deg,#357fd1,#635bd8);border:0;padding:12px}.button.secondary{color:var(--blue);border-color:#31506f}.button.ghost{background:transparent}.result-line{border-top:1px solid var(--line);padding:13px 24px;color:var(--muted);font-size:11px}.failure-actions{padding:18px 24px 20px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.action{display:flex;gap:12px;text-align:left;border:1px solid #29374a;border-radius:12px;background:#0b121a;color:var(--text);padding:13px;cursor:pointer}.action:hover{border-color:#455c76}.action>span{width:27px;height:27px;border-radius:7px;background:#151f2c;display:grid;place-items:center;font-size:9px;color:#71839a;font-weight:900}.action strong{font-size:11px}.action small{display:block;margin-top:4px;color:var(--muted);font-size:9px;line-height:1.35}.action.danger{border-color:#563037}.action.danger>span{color:var(--red);background:#251518}.action.success{border-color:#24533d}.action.success>span{color:var(--green);background:#10231b}.status-banner{margin:0 24px 22px;border:1px solid #26364a;background:#0a1119;border-radius:10px;padding:12px;color:#9badc2;font-size:11px}.data-grid{display:grid;grid-template-columns:1.45fr .8fr;gap:18px;margin-top:18px}.transactions-panel,.timeline-panel{min-height:365px}.sync-badge{font-size:9px;font-weight:900;letter-spacing:.12em;color:var(--green);border:1px solid #28553f;border-radius:999px;padding:6px 9px}.sync-badge.warn{color:var(--amber);border-color:#5a4827}.table-wrap{padding:14px 22px 22px;overflow:auto}table{width:100%;border-collapse:collapse;font-size:11px}th{text-align:left;color:#718197;font-size:9px;letter-spacing:.09em;padding:10px;border-bottom:1px solid var(--line)}td{padding:11px 10px;border-bottom:1px solid #17212d;color:#c9d2dd}.site-tag{font-size:9px;border:1px solid #30435a;padding:4px 7px;border-radius:999px}.presence{font-weight:900}.presence.yes{color:var(--green)}.presence.no{color:#536176}.empty{text-align:center!important;color:#5f6e81!important;padding:35px!important}.timeline{padding:15px 24px 24px;max-height:310px;overflow:auto}.timeline-item{position:relative;border-left:1px solid #29394d;padding:0 0 18px 16px}.timeline-item:before{content:"";position:absolute;left:-4px;top:3px;width:7px;height:7px;border-radius:50%;background:#5b7596}.timeline-item.INFO:before{background:var(--green)}.timeline-item.WARN:before{background:var(--amber)}.timeline-item.CRITICAL:before{background:var(--red)}.timeline-item strong{font-size:10px}.timeline-item small{display:block;color:#627287;font-size:9px;margin-top:4px}.footer-note{margin-top:18px;padding:14px 2px;color:#68778a;font-size:10px;line-height:1.6}.footer-note strong{color:#8fa0b5}@keyframes pulse{50%{opacity:.35;transform:scale(.8)}}
@media(max-width:980px){.hero-grid,.workspace-grid,.data-grid{grid-template-columns:1fr}.topbar{padding:0 18px}.eyebrow{letter-spacing:.12em}.database-row{grid-template-columns:1fr 45px 1fr}.shell{padding:20px 14px 45px}}
@media(max-width:620px){.header-actions .pill{display:none}.brand .eyebrow{display:none}.metrics-grid{grid-template-columns:1fr 1fr}.form-grid,.failure-actions{grid-template-columns:1fr}.span-2{grid-column:auto}.database-row{grid-template-columns:1fr}.replication{height:32px;justify-content:center}.replication-line{max-width:50px}.split-line{display:none}.architecture-panel{min-height:auto}.topology{padding:20px 16px}.metric-card{min-height:100px}.metric-card strong{font-size:20px}}