:root{color-scheme:dark;--bg:#0b1020;--panel:#151d30;--border:#2d3951;--txt:#f0f5ff;--muted:#a0afc6;--blue:#638fff;--blue2:#254279;--good:#7ee5af;--bad:#ff989a;font-family:system-ui,-apple-system,'Segoe UI',Arial,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse 850px 400px at 50% -180px,#1e3055,transparent),var(--bg);color:var(--txt);font-size:15px}button,input{font:inherit}a{color:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.container{max-width:1190px;margin:auto;padding-inline:22px}.topbar{border-bottom:1px solid var(--border);background:rgba(11,16,32,.7)}.top-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;letter-spacing:.04em;font-size:14px}.brand-mark{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#568cff,#7358d9);color:white;border-radius:16px;width:62px;height:62px;font-size:42px;line-height:1}.brand-mark.small{width:40px;height:40px;border-radius:12px;font-size:28px}.brand-soft{font-weight:450;color:#a7b9e3}.brand-caption{color:var(--muted);font-size:11px;margin-top:3px}.dashboard{padding-top:35px;padding-bottom:35px}.page-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}.eyebrow{font-size:11px;color:#91b1ff;font-weight:750;letter-spacing:.14em}.page-heading h1,.login-card h1,.install-card h1{font-size:clamp(25px,3vw,34px);letter-spacing:-.025em;margin:7px 0 5px}.muted{margin:5px 0;color:var(--muted);font-size:13px;line-height:1.55}.station-switch{display:flex;gap:8px;flex-wrap:wrap}.pill{border:1px solid var(--border);border-radius:30px;padding:10px 13px;text-decoration:none;font-size:12px;font-weight:700;background:#141e31}.pill:hover,.pill:focus-visible{border-color:var(--blue)}.pill.selected{border-color:#517ce2;background:#233a63;color:#eaf1ff}.stream-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;background:linear-gradient(90deg,#182b4a,#182136);border:1px solid #344564;border-radius:12px;padding:14px 18px;margin-bottom:17px}.small-muted{font-size:10px;font-weight:700;letter-spacing:.1em;color:#93a4c0}.stream-address{font-size:13px;font-weight:650;overflow-wrap:anywhere;margin-top:5px}.stream-protected{white-space:nowrap;color:var(--good);font-size:11px}.card{border:1px solid var(--border);border-radius:15px;background:var(--panel);box-shadow:0 6px 30px rgba(0,0,0,.12)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:17px 0}.metric{padding:18px;display:flex;flex-direction:column;gap:9px}.metric strong{font-size:29px;letter-spacing:-.035em;font-weight:750}.metric-foot,.hint,.field-hint{color:var(--muted);font-size:11px;line-height:1.5}.layout-main{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(310px,.75fr);gap:16px;align-items:start}.section-title{display:flex;align-items:start;justify-content:space-between;gap:15px;padding:20px 20px 17px}.section-title h2{font-size:18px;letter-spacing:-.015em;margin:0 0 4px}.section-title .muted{margin:0}.btn{border:1px solid var(--border);border-radius:9px;background:#223350;color:var(--txt);padding:10px 13px;display:inline-flex;align-items:center;justify-content:center;gap:6px;text-decoration:none;font-size:12px;font-weight:700;transition:background .1s}.btn:hover{background:#32496b}.btn:focus-visible,a:focus-visible,input:focus-visible,.text-danger:focus-visible{outline:3px solid #77a5ff;outline-offset:2px}.btn.primary{background:#446fe1;border-color:#678eff;color:white}.btn.primary:hover{background:#557ff0}.btn.quiet{background:transparent}.btn.small-btn{padding:7px 12px;margin-top:8px}.table-wrap{overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:12px}.data-table th{color:#93a4c0;font-size:10px;text-align:left;text-transform:uppercase;letter-spacing:.075em;background:#121b2c;padding:12px 20px;white-space:nowrap}.data-table td{padding:14px 20px;border-top:1px solid #28364e;vertical-align:middle}.data-table td.right,.data-table th.right{text-align:right}.data-table .empty{color:var(--muted);text-align:center;padding:24px}.username{font-weight:700}.status{font-size:11px;color:#a8b7d0;white-space:nowrap}.status.online{color:var(--good)}.dot{background:#48ca8a;width:7px;height:7px;border-radius:50%;display:inline-block;box-shadow:0 0 0 3px #2a644d55;margin-right:5px}.inline{display:inline}.text-danger{border:0;background:transparent;color:#ff9b9d;font-size:11px;padding:7px 0}.text-danger:hover{text-decoration:underline}.note{margin:14px 20px 17px}.new-user .stack{padding:0 20px 22px}.stack{display:flex;flex-direction:column;gap:15px}.stack label{color:#cbd5e6;display:flex;flex-direction:column;gap:7px;font-weight:650;font-size:12px}input{width:100%;border:1px solid #3a4961;background:#0c1527;border-radius:9px;padding:12px;color:var(--txt);font-size:13px;outline:none}input::placeholder{color:#7d8a9f}.new-user .btn.primary{width:100%;padding:13px;margin-top:3px}.minor-panel{display:flex;gap:10px;padding:13px;background:#172942;margin:0 20px 21px;border-radius:10px;border:1px solid #304c71}.minor-panel strong{font-size:12px}.minor-panel p{font-size:11px;color:#abc0db;margin:6px 0 0;line-height:1.6}.minor-panel code{color:#cce1ff}.tiny-icon{color:var(--good);font-size:19px}.connected{margin-top:16px}.connection-tools{display:flex;align-items:center;gap:12px}.live-indicator{font-size:11px;color:var(--good);white-space:nowrap}.connected .data-table th,.connected .data-table td{padding-left:21px}.table-foot{padding:15px 20px;font-size:11px;color:var(--muted);border-top:1px solid var(--border)}.footer{text-align:center;font-size:11px;color:#8293b1;padding:30px}.alert{padding:13px 16px;border:1px solid;border-radius:10px;margin:14px 0;font-size:12px;line-height:1.6}.alert.bad{border-color:#864449;background:#40202e;color:#ffd0d2}.alert.good{border-color:#306c52;background:#17382d;color:#bbefd1}.alert.created{border-color:#496494;background:#1a2c4d;color:#e1edff}.alert.created p{margin:7px 0}.alert code{color:white;overflow-wrap:anywhere}.login-shell{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:24px}.login-card,.install-card{width:min(440px,100%);padding:29px}.login-card .brand-mark{margin-bottom:20px}.login-card .stack,.install-card .stack{margin-top:24px}.login-card .btn,.install-card .btn{padding:13px}.login-card .hint,.install-card .hint{text-align:center;margin:20px 0 0}.install-card{width:min(540px,100%);margin:24px 0}.form-divider{border-top:1px solid var(--border);margin:6px 0 0;padding-top:18px;font-size:13px;font-weight:750;color:#bfd2fa}@media(max-width:860px){.layout-main{grid-template-columns:1fr}.page-heading{align-items:start;flex-direction:column}.connected .section-title{flex-direction:column}}@media(max-width:520px){.container{padding-inline:14px}.metrics{gap:8px}.metric{padding:12px}.metric strong{font-size:22px}.metric-foot{font-size:10px}.stream-bar{flex-direction:column;align-items:start}.brand-soft{display:none}.top-inner{min-height:68px}.connection-tools{flex-wrap:wrap}.section-title{padding:16px}.data-table td,.data-table th{padding:12px}.login-card,.install-card{padding:20px}}

/* v1.2: botonera de radios — estados de alto contraste y tipografía amplia */
.port-indicator{display:flex;align-items:center;gap:8px;background:#1a2942;border:1px solid #3a5379;padding:11px 15px;border-radius:12px;white-space:nowrap;font-size:13px;font-weight:800;letter-spacing:.04em}
.port-dot{height:9px;width:9px;background:#74acff;border-radius:50%;box-shadow:0 0 0 4px #74acff22}
.radio-section{margin-top:16px;overflow:hidden}
.radio-toolbar{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:14px;padding:0 20px 20px}
.search-radio{display:flex;flex-direction:column;gap:7px;max-width:420px;flex:1;min-width:220px;font-size:12px;font-weight:750;color:#cbd5e6}
.search-radio input{font-size:15px;min-height:44px}
.legend{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:0;color:#c1cfe2;font-size:12px;font-weight:650}
.legend-item{display:inline-flex;align-items:center;gap:7px}
.legend-dot{height:11px;width:11px;border-radius:50%;display:inline-block}
.legend-dot.green{background:#61dc9f}.legend-dot.red{background:#ff848b}.legend-dot.amber{background:#ffd483}
.radio-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:13px;padding:0 20px 20px}
.radio-tile{position:relative;min-width:0;min-height:178px;padding:17px 18px 14px;border:2px solid;display:flex;flex-direction:column;gap:19px;border-radius:15px;transition:border-color .18s,background .18s,box-shadow .18s}
.radio-tile.is-online{background:linear-gradient(145deg,#164c36,#12352a);border-color:#36b97a;box-shadow:inset 0 0 0 1px #76e5ac20}
.radio-tile.is-offline{background:linear-gradient(145deg,#592a33,#3f222b);border-color:#ee6473;box-shadow:inset 0 0 0 1px #ffb0b020}
.radio-tile.is-unknown{background:linear-gradient(145deg,#54442e,#403529);border-color:#d1a55a}
.radio-tile-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.radio-kicker{font-size:10px;letter-spacing:.12em;color:#d4dfeb;font-weight:800}
.tile-light{width:16px;height:16px;flex-shrink:0;border-radius:50%;box-shadow:0 0 0 5px #ffffff18}
.is-online .tile-light{background:#6af0ac;box-shadow:0 0 0 5px #80ffc71b,0 0 17px #5cfab088}
.is-offline .tile-light{background:#ff8e97;box-shadow:0 0 0 5px #ffb0b022}
.is-unknown .tile-light{background:#ffd483}
.radio-name{font-size:clamp(21px,2vw,26px);line-height:1.18;overflow-wrap:anywhere;word-break:break-word;letter-spacing:-.025em;color:#fff;font-weight:850;flex:1}
.radio-tile-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:8px}
.radio-presence{display:flex;flex-direction:column;gap:5px;min-width:0}
.tile-status{font-size:12px;letter-spacing:.05em;font-weight:900}
.tile-details{font-size:11px;color:#f0f2f7;line-height:1.3}
.tile-delete-form{flex-shrink:0}
.tile-delete{border:1px solid #ffffff65;background:#0c102250;color:#fff;padding:7px 9px;font-size:11px;font-weight:750;border-radius:8px}
.tile-delete:hover{background:#101a38b0;border-color:#fff}
.tile-delete:focus-visible{outline:3px solid #cfe0ff;outline-offset:3px}
.grid-empty{margin:14px 20px 24px;font-size:14px;color:#b9c8dd}
.radio-tile[hidden],.grid-empty[hidden]{display:none!important}
.secondary-layout{margin-top:16px;grid-template-columns:minmax(290px,.72fr) minmax(0,1.35fr)}
.secondary-layout .connected{margin-top:0}
.secondary-layout .username{font-size:15px;font-weight:780}
.secondary-layout .data-table{font-size:12px}
.secondary-layout .data-table th{font-size:10px}
@media(max-width:1000px){.secondary-layout{grid-template-columns:1fr}.radio-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}}
@media(max-width:620px){.radio-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding-inline:12px}.radio-tile{padding:13px 11px 11px;min-height:158px;gap:14px}.radio-name{font-size:19px}.radio-toolbar{padding-inline:12px}.grid-section-title{flex-direction:column}.port-indicator{white-space:normal}}
@media(max-width:400px){.radio-grid{grid-template-columns:1fr}.radio-tile{min-height:140px}.radio-name{font-size:24px}.tile-status{font-size:13px}}