:root{color-scheme:dark;--bg:#0f1117;--card:#191e29;--line:#30394b;--text:#e8edf5;--muted:#a3afc3;--blue:#7db1ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,sans-serif}header{padding:24px 32px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px}main{max-width:1440px;margin:auto;padding:24px 32px}.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--blue);margin:0 0 6px}h1{font-size:26px;margin:0}h2{font-size:18px;margin:0}h3{margin:0;font-size:17px}.muted,small{color:var(--muted)}p{margin:8px 0 16px}button,a.button{border:1px solid #46516a;border-radius:7px;background:#252e40;color:var(--text);padding:9px 13px;font:inherit;cursor:pointer}button:hover{background:#35415a}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--blue);outline-offset:3px}button:disabled{opacity:.55;cursor:wait}.primary{background:#275cad;border-color:#4e85d5}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.metrics article,.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.metrics span,.metrics small{display:block;color:var(--muted)}.metrics strong{font-size:28px;display:block;margin-top:7px}.card{margin-bottom:20px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px}.channels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.channel{border:1px solid var(--line);border-radius:9px;padding:18px;min-width:0}.channel .top{display:flex;justify-content:space-between;gap:12px;align-items:start}.badge{font-size:12px;border-radius:20px;padding:4px 9px;background:#343d50;white-space:nowrap}.badge.recibiendo{background:#173d30;color:#8be0b6}.badge.error,.badge.congelado{background:#4a252c;color:#ffabb6}.badge.degradado,.badge.finalizado{background:#44351b;color:#f4cf8c}.channel dl{display:grid;grid-template-columns:1fr 1fr;margin:14px 0}.channel dt{color:var(--muted);font-size:12px}.channel dd{margin:0 0 10px}.channel .error-text{color:#ffb6bf;font-size:12px;overflow-wrap:anywhere}.columns{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.history{max-height:440px;overflow:auto}.event,.backup{padding:12px 0;border-bottom:1px solid var(--line)}.event small{display:block}.event p{margin:3px 0;overflow-wrap:anywhere}.backup a{color:var(--blue);overflow-wrap:anywhere}.notice{background:#273a59;border:1px solid #557dae;border-radius:8px;padding:12px;margin-bottom:16px}.login{display:grid;place-items:center;min-height:100vh}.login-card{width:min(440px,calc(100vw - 32px));padding:32px;background:var(--card);border:1px solid var(--line);border-radius:14px}label{display:block;margin:16px 0;color:var(--muted)}input{display:block;width:100%;margin-top:6px;background:#101620;border:1px solid #52607b;color:var(--text);border-radius:6px;padding:10px;font:inherit}dialog{width:min(520px,calc(100vw - 32px));color:var(--text);background:var(--card);border:1px solid #52607b;border-radius:12px;padding:25px}dialog::backdrop{background:#000a}#connection{color:var(--muted);font-size:12px}@media(max-width:850px){header{padding:20px}.metrics{grid-template-columns:repeat(2,1fr)}.channels,.columns{grid-template-columns:1fr}.section-heading,header{align-items:flex-start;flex-direction:column}main{padding:16px}.actions{gap:6px}}