/* Platform app (signup, account, admin). Tokens first: retheme by editing :root only. */
:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f1f3f6;
  --text: #17202e;
  --muted: #5b6575;
  --border: #dfe3ea;
  --accent: #2557d6;
  --accent-text: #ffffff;
  --accent-soft: #e8eefc;
  --ok: #157f4b;
  --ok-soft: #e3f4ea;
  --warn: #9a5b00;
  --warn-soft: #fdf1dc;
  --danger: #b42323;
  --danger-soft: #fbe6e6;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141b;
    --surface: #171e27;
    --surface-2: #1e2732;
    --text: #e7ebf1;
    --muted: #9aa5b5;
    --border: #2b3542;
    --accent: #6b93ff;
    --accent-text: #0b1220;
    --accent-soft: #1d2a47;
    --ok: #4cc38a;
    --ok-soft: #14301f;
    --warn: #f0b354;
    --warn-soft: #33270f;
    --danger: #f07171;
    --danger-soft: #3a1717;
    --shadow: none;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 var(--font); }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6rem; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 1rem; }
code, .mono { font-family: var(--mono); font-size: .88em; overflow-wrap: anywhere; }

.topbar { background: var(--surface); border-bottom: 1px solid var(--border); }
.topbar .inner { max-width: 1080px; margin: 0 auto; padding: .8rem 16px; display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); text-decoration: none; margin-right: auto; }
.brand small { font-weight: 500; color: var(--muted); margin-left: .4rem; }
.nav { display: flex; gap: .25rem; flex-wrap: wrap; align-items: center; }
.nav a { color: var(--muted); text-decoration: none; padding: .35rem .6rem; border-radius: 6px; }
.nav a:hover, .nav a.active { color: var(--text); background: var(--surface-2); }
.nav a.btn, .nav a.btn:hover { color: var(--accent-text); background: var(--accent); }
.nav form { margin: 0; }

main { max-width: 1080px; margin: 0 auto; padding: 2rem 16px 4rem; }
main.narrow { max-width: 460px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.4rem; margin-bottom: 1.2rem; }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.stack > * + * { margin-top: .8rem; }
.row { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.spread { justify-content: space-between; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

label { display: block; font-weight: 600; margin: 0 0 .3rem; font-size: .9rem; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%; padding: .6rem .7rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit;
}
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { min-height: 5rem; }
.field { margin-bottom: 1rem; }
.field .hint { color: var(--muted); font-size: .82rem; margin-top: .25rem; }
.field .error { color: var(--danger); font-size: .85rem; margin-top: .25rem; }
.suffix { display: flex; align-items: stretch; }
.suffix input { border-radius: 8px 0 0 8px; }
.suffix span { padding: .6rem .7rem; border: 1px solid var(--border); border-left: 0; border-radius: 0 8px 8px 0; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.btn { display: inline-block; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-text); padding: .55rem 1rem; border-radius: 8px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn.secondary { background: transparent; color: var(--accent); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.small { padding: .3rem .65rem; font-size: .85rem; }
.btn.block { width: 100%; text-align: center; }
.linkbtn { background: none; border: 0; color: var(--muted); font: inherit; cursor: pointer; padding: .35rem .6rem; }

.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; border: 1px solid transparent; }
.flash.success { background: var(--ok-soft); color: var(--ok); }
.flash.error { background: var(--danger-soft); color: var(--danger); }
.flash.info { background: var(--accent-soft); color: var(--accent); }

.badge { display: inline-block; padding: .1rem .5rem; border-radius: 999px; font-size: .78rem; font-weight: 600; background: var(--surface-2); color: var(--muted); }
.badge.active, .badge.done, .badge.trialing { background: var(--ok-soft); color: var(--ok); }
.badge.suspended, .badge.failed, .badge.canceled, .badge.expired { background: var(--danger-soft); color: var(--danger); }
.badge.provisioning, .badge.queued, .badge.past_due, .badge.awaiting_verification, .badge.pending { background: var(--warn-soft); color: var(--warn); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.table-wrap { overflow-x: auto; }

.hero { text-align: center; padding: 2.5rem 0 1.5rem; }
.hero h1 { font-size: 2.2rem; }
.hero p { color: var(--muted); font-size: 1.1rem; max-width: 36rem; margin: 0 auto 1.5rem; }
.plan h3 { font-size: 1.1rem; }
.plan .price { font-size: 1.5rem; font-weight: 700; margin: .3rem 0 .8rem; }
.plan ul { padding-left: 1.1rem; margin: 0 0 1rem; color: var(--muted); }
.plan.current { border-color: var(--accent); }
.stat .n { font-size: 1.8rem; font-weight: 700; }
.tabs { display: flex; gap: .3rem; border-bottom: 1px solid var(--border); margin-bottom: 1.2rem; flex-wrap: wrap; }
.tabs a { padding: .5rem .8rem; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs a.active { color: var(--text); border-bottom-color: var(--accent); }
.dns { background: var(--surface-2); border-radius: 8px; padding: .8rem; }
.dns div { display: grid; grid-template-columns: 5rem 1fr; gap: .5rem; }

/* Utilities (the CSP forbids inline style attributes). */
.m0 { margin: 0; }
.mt { margin-top: 1rem; }
.mb { margin-bottom: 1rem; }
.grow { flex: 1; min-width: 14rem; }
.end { align-self: flex-end; }
.maxw { max-width: 460px; }
.full { grid-column: 1 / -1; }
.text-danger { color: var(--danger); }
form.inline { margin: 0; display: inline; }

@media (max-width: 600px) {
  .hero h1 { font-size: 1.7rem; }
  main { padding-top: 1.2rem; }
  th, td { padding: .5rem .4rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}