/* TLDBunker panel — standalone CSS mirroring the marketing site's design tokens.
   No build step, no external fonts. */
:root {
  --bg: #0a0c0e;
  --surface: #101417;
  --surface-2: #161b1f;
  --border: #232a30;
  --border-strong: #313a42;
  --ink: #e8ebed;
  --muted: #93a1ab;
  --faint: #5f6d76;
  --accent: #e6b450;
  --accent-ink: #1a1206;
  --verify: #4fbf8b;
  --verify-soft: #12251d;
  --danger: #e5736b;
  --danger-soft: #2a1614;
  --radius: 0.625rem;
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-underline-offset: 3px; }
.wrap { max-width: 56rem; margin-inline: auto; padding: 1.25rem; }
.topbar { border-bottom: 1px solid var(--border); background: rgba(10,12,14,.85); backdrop-filter: blur(8px); }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; padding-block: 0; }
.brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 600; color: var(--ink); text-decoration: none; }
.brand svg { display: block; }
.tag { font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
h1 { font-size: 1.9rem; letter-spacing: -.01em; margin: .2rem 0 .6rem; }
h2 { font-size: 1.15rem; margin: 1.75rem 0 .6rem; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.mono { font-family: var(--mono); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; }
.grid { display: grid; gap: 1rem; }
@media (min-width: 640px){ .cols-2 { grid-template-columns: 1fr 1fr; } }
label { display: block; font-size: .85rem; color: var(--muted); margin: 0 0 .35rem; }
input, select, textarea {
  width: 100%; background: var(--surface-2); color: var(--ink);
  border: 1px solid var(--border-strong); border-radius: 8px; padding: .6rem .7rem;
  font: inherit; font-size: .95rem;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.field { margin-bottom: 1rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 600; font-size: .95rem; padding: .7rem 1.15rem; border-radius: var(--radius);
  border: 1px solid transparent; cursor: pointer; text-decoration: none; transition: filter .15s;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; filter: none; }
.btn-ghost { background: transparent; border-color: var(--border-strong); color: var(--ink); }
.btn-ghost:hover { background: var(--surface-2); }
.chip { display:inline-flex; align-items:center; gap:.4rem; font-family: var(--mono); font-size:.7rem; letter-spacing:.02em; text-transform:uppercase; padding:.2rem .55rem; border-radius:999px; border:1px solid var(--border-strong); color: var(--muted); }
.chip-verify { color: var(--verify); border-color: color-mix(in srgb, var(--verify) 45%, transparent); background: var(--verify-soft); }
.plan { text-align: left; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; cursor: pointer; color: inherit; width: 100%; }
.plan:hover { border-color: var(--border-strong); }
.plan.sel { border-color: color-mix(in srgb, var(--accent) 60%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent); }
.plan .price { font-family: var(--mono); font-size: 1.5rem; }
.plan ul { margin: .6rem 0 0; padding: 0; list-style: none; font-size: .85rem; color: var(--muted); }
.plan li { display: flex; justify-content: space-between; padding: .1rem 0; }
.bill { text-align: left; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: .55rem .8rem; cursor: pointer; color: inherit; min-width: 132px; flex: 1 0 auto; }
.bill:hover { border-color: var(--border-strong); }
.bill.sel { border-color: color-mix(in srgb, var(--accent) 60%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent); }
.off { color: var(--verify); font-weight: 600; font-size: .8rem; }
.note { border: 1px solid var(--border-strong); background: var(--surface-2); border-radius: var(--radius); padding: .8rem 1rem; font-size: .85rem; color: var(--muted); }
.note-legal { border-color: var(--border-strong); }
.alert { border-radius: var(--radius); padding: .7rem 1rem; font-size: .9rem; margin: 1rem 0; }
.alert-err { color: var(--danger); border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent); background: var(--danger-soft); }
.alert-ok { color: var(--verify); border: 1px solid color-mix(in srgb, var(--verify) 45%, transparent); background: var(--verify-soft); }
.idbox { font-family: var(--mono); font-size: 1rem; word-break: break-all; background: var(--surface-2); border: 1px dashed var(--border-strong); border-radius: 8px; padding: .8rem; }
.footer { border-top: 1px solid var(--border); color: var(--faint); font-size: .8rem; margin-top: 3rem; }
.row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.spin { width: 1em; height: 1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; display: inline-block; animation: sp .7s linear infinite; }
@keyframes sp { to { transform: rotate(360deg); } }
.hidden { display: none !important; }