/* Signal Registry — models.uft1.com
   Not wanabusful. Ink + violet/cyan signal, Instrument Sans + JetBrains Mono, sharp density.
*/
@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --ink:#070A14;
  --surface:#0F1426;
  --surface-2:#151B33;
  --surface-3:#1B2340;
  --border:rgba(124,92,255,0.16);
  --border-strong:rgba(124,92,255,0.28);
  --text:#E8EAF2;
  --muted:#8E95B2;
  --dim:#5F6889;
  --violet:#7C3AED;
  --cyan:#06B6D4;
  --signal:linear-gradient(135deg,#7C3AED 0%,#06B6D4 100%);
  --radius:14px;
  --radius-sm:10px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100vh;background:var(--ink);color:var(--text);font-family:"Instrument Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}

/* layout */
.shell{max-width:1100px;margin:0 auto;padding:28px 20px 64px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0 22px;border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:12px}
.mark{width:32px;height:32px;border-radius:8px;background:var(--signal);display:grid;place-items:center;font-family:"JetBrains Mono",monospace;font-weight:700;font-size:13px;color:white;letter-spacing:-0.02em}
.brand-title{font-family:"JetBrains Mono",monospace;font-size:13px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted)}
.brand-title b{color:var(--text)}
.nav{font-size:13px;color:var(--muted);display:flex;gap:18px}
.nav a{color:var(--muted);text-decoration:none;border-bottom:1px solid transparent;padding-bottom:2px}
.nav a:hover{color:var(--text);border-color:var(--border-strong)}
.nav a.active{color:var(--text);border-color:var(--violet)}

/* hero */
.hero{padding:28px 0 18px;display:grid;gap:14px}
.kicker{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--dim);display:flex;align-items:center;gap:10px}
.kicker i{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 10px rgba(34,197,94,0.6);display:inline-block;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.6}}
.hero h1{margin:0;font-size:clamp(28px,4.2vw,42px);line-height:0.95;letter-spacing:-0.03em;font-weight:700}
.hero h1 em{font-style:normal;background:var(--signal);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.lede{margin:0;color:var(--muted);font-size:15px;line-height:1.6;max-width:640px}
.lede code{font-family:"JetBrains Mono",monospace;font-size:13px;background:var(--surface-2);border:1px solid var(--border);padding:2px 6px;border-radius:6px;color:#c4b5fd}
.hero-meta{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--dim);display:flex;flex-wrap:wrap;gap:12px}
.hero-meta b{color:var(--muted);font-weight:500}

/* controls */
.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-top:6px}
.search-wrap{flex:1;min-width:220px;position:relative;display:flex;align-items:center}
.search-wrap input{width:100%;background:var(--ink);border:1px solid var(--border);color:var(--text);border-radius:999px;padding:11px 14px 11px 38px;font-family:"Instrument Sans",sans-serif;font-size:14px;outline:none}
.search-wrap input::placeholder{color:var(--dim)}
.search-wrap input:focus{border-color:var(--violet);box-shadow:0 0 0 3px rgba(124,58,237,0.15)}
.search-wrap svg{position:absolute;left:12px;color:var(--dim);pointer-events:none}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{font-family:"JetBrains Mono",monospace;font-size:12px;padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--muted);cursor:pointer;white-space:nowrap}
.tab.active{background:var(--text);color:var(--ink);border-color:var(--text);font-weight:600}
.tab:hover{border-color:var(--border-strong);color:var(--text)}
.count{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--dim);margin-left:auto;padding:6px 0}
.actions{display:flex;gap:8px}
.btn{font-family:"Instrument Sans",sans-serif;font-size:13px;font-weight:600;padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer}
.btn.primary{background:var(--signal);border-color:transparent;color:white}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:translateY(1px)}

/* provider sections */
.groups{display:grid;gap:14px;margin-top:18px}
.group{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);overflow:hidden}
.group-head{padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;user-select:none;background:linear-gradient(180deg,rgba(124,58,237,0.06),transparent)}
.group-head:hover{background:rgba(124,58,237,0.08)}
.group-title{display:flex;align-items:center;gap:10px}
.accent{width:3px;height:22px;border-radius:99px}
.group-title h3{margin:0;font-size:14px;font-weight:700;letter-spacing:-0.01em;display:flex;align-items:center;gap:8px}
.group-title h3 span.meta{font-family:"JetBrains Mono",monospace;font-size:11px;font-weight:500;color:var(--muted)}
.chev{color:var(--dim);transition:transform 0.2s;font-size:12px}
.collapsed .chev{transform:rotate(-90deg)}
.collapsed .rows{display:none}
.rows{border-top:1px solid var(--border)}
.row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:10px 14px;font-family:"JetBrains Mono",monospace;font-size:13px;border-bottom:1px solid rgba(124,92,255,0.06)}
.row:last-child{border-bottom:none}
.row:hover{background:var(--surface-2)}
.row-id{color:var(--text);word-break:break-all}
.row-id b{color:var(--muted);font-weight:400}
.row-actions{display:flex;align-items:center;gap:8px}
.dot{width:6px;height:6px;border-radius:50%;background:#22c55e;box-shadow:0 0 8px rgba(34,197,94,0.5)}
.copy{font-family:"JetBrains Mono",monospace;font-size:11px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:var(--ink);color:var(--muted);cursor:pointer}
.copy:hover{color:var(--text);border-color:var(--border-strong)}
.empty{padding:28px;text-align:center;color:var(--muted);border:1px dashed var(--border);border-radius:var(--radius);margin-top:18px;font-size:14px}
.empty a{color:#a78bfa}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--surface-2);color:var(--text);border:1px solid var(--border-strong);padding:10px 14px;border-radius:999px;font-family:"JetBrains Mono",monospace;font-size:12px;box-shadow:0 12px 32px rgba(0,0,0,0.4);opacity:0;pointer-events:none;transition:opacity 0.2s}
.toast.show{opacity:1}
.foot{margin-top:28px;padding-top:18px;border-top:1px solid var(--border);font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--dim);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
.foot a{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--border)}