/* Registration and the account page (templates/onboarding/*.html) in the app's own design
   language: tokens.css colours, radii and type, the display face for titles, Martian Mono for
   eyebrows and state tags, a primary button in text-on-base like style.css .primary-btn.
   It had its own cyan palette, a gradient, a drop shadow and a pill badge, and read as a
   different product (owner, 2026-10-26). Class names are the ones static/onboarding.js uses. */

:root { color-scheme: dark; }
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--base);
  color: var(--text);
  font: 450 var(--size-15)/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--signal); text-underline-offset: 2px; }
button, input { font: inherit; }
[hidden] { display: none !important; }

.join-shell { width: min(100% - 32px, 560px); margin: 0 auto; padding: 32px 0 48px; }
.join-shell-wide { width: min(100% - 32px, 1180px); }
.join-top, .join-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.join-actions { justify-content: flex-start; margin-top: 16px; }

.join-brand {
  font: 600 var(--size-13)/1 var(--label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.join-brand .mark { width: 26px; height: 26px; flex: none; }

.join-heading { margin: 40px 0 24px; }
.join-heading h1, .join-heading h2 { font-family: var(--display); font-weight: 400; letter-spacing: 0; color: var(--text); }
.join-heading h1 { font-size: var(--size-48); line-height: 1.05; margin: 6px 0 12px; }
.join-heading h2 { font-size: var(--size-32); line-height: 1.1; margin: 0 0 10px; }
.join-heading p, .join-card p, .join-plan p, .join-footer { color: var(--text-2); max-width: 70ch; }
.join-eyebrow {
  margin: 0;
  font: 500 var(--size-11)/1.3 var(--label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3) !important;
}

.join-chosen { margin: -8px 0 20px; color: var(--text-2); }
.join-chosen strong { color: var(--text); }
.join-steps { display: flex; gap: 8px; list-style: none; padding: 0; margin: 24px 0; flex-wrap: wrap; }
.join-steps li {
  padding: 4px 10px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  font: 500 var(--size-11)/1.4 var(--label);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}
.join-steps [aria-current] { color: var(--text); border-color: var(--accent); }

.join-card, .join-plan {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
  padding: 20px;
}
.join-card h2 { margin: 0 0 12px; font-size: var(--size-20); font-weight: 650; }
.join-card label { display: grid; gap: 6px; margin-bottom: 16px; font-size: var(--size-13); font-weight: 600; color: var(--text-1); }
.join-card input {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 450;
}
.join-card input:focus-visible { outline: none; border-color: var(--accent); }
.join-card small { color: var(--text-2); font-weight: 450; line-height: 1.5; }

.join-primary, .join-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: var(--size-13);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--t-color) var(--ease-color), border-color var(--t-color) var(--ease-color);
}
.join-primary { background: var(--text); color: var(--base); }
.join-primary:hover:not(:disabled) { background: color-mix(in oklab, var(--text) 88%, var(--accent)); }
.join-secondary { background: var(--surface); border-color: var(--line); color: var(--text-2); }
.join-secondary:hover:not(:disabled) { background: var(--surface-3); color: var(--text-1); }
.join-primary:focus-visible, .join-secondary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.join-primary:disabled, .join-secondary:disabled { color: var(--text-3); cursor: wait; }
#join-register > .join-primary { width: 100%; }

/* A state tag, like the case cards': a label on a hairline, not a pill. */
.join-badge {
  display: inline-block;
  margin-right: 10px;
  padding: 2px 8px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  font: 500 var(--size-11)/1.5 var(--label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
}
.join-badge[data-state="paid"], .join-badge[data-state="operator"] { color: var(--ok); border-color: color-mix(in oklab, var(--ok) 50%, var(--line-2)); }
.join-badge[data-state="unpaid"] { color: var(--warn); border-color: color-mix(in oklab, var(--warn) 50%, var(--line-2)); }

.join-plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.join-plan { display: flex; flex-direction: column; }
.join-plan h3 { margin: 0 0 8px; font-size: var(--size-15); font-weight: 650; }
.join-price { font: 600 var(--size-32)/1.1 var(--font); letter-spacing: -0.01em; }
.join-price small { font-size: var(--size-13); font-weight: 450; color: var(--text-2); }
.join-plan p { font-size: var(--size-13); }
.join-plan dl { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; margin: 16px 0 20px; font-size: var(--size-13); }
.join-plan dt { color: var(--text-2); }
.join-plan dd { margin: 0; text-align: right; font-family: var(--mono); color: var(--text); }
.join-plan .join-primary, .join-plan .join-secondary { margin-top: auto; width: 100%; }

.join-success { text-align: center; }
.join-check {
  display: grid; place-items: center;
  width: 48px; height: 48px; margin: 0 auto 16px;
  border: 1px solid var(--ok); border-radius: 50%;
  color: var(--ok); font-size: var(--size-20);
}
#join-message[data-error="true"] { color: var(--critical); }
.join-footer { font-size: var(--size-13); margin-top: 24px; }
.join-trap { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 900px) { .join-plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) {
  .join-plans { grid-template-columns: 1fr; }
  .join-shell { padding-top: max(24px, env(safe-area-inset-top)); }
  .join-heading h1 { font-size: var(--size-32); }
}

/* Cloudflare Turnstile (templates/onboarding/register.html), full width above the button. */
.join-turnstile { margin: 4px 0 12px; min-height: 65px; }