/* Registro autoservicio (resources/templates/registro.php). */
:root {
  --rg-bg: #f4f7fb;
  --rg-surface: #ffffff;
  --rg-ink: #0c1120;
  --rg-ink-2: #475569;
  --rg-border: #dbe3ee;
  --rg-accent: #1d6fe8;
  --rg-accent-h: #1552c0;
  --rg-accent-l: #eaf2fe;
  --rg-danger: #b91c1c;
  --rg-danger-l: #fef2f2;
  --rg-ok: #047857;
  --rg-ok-l: #ecfdf5;
  --rg-side: #0c1120;
  --rg-radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--rg-bg);
  color: var(--rg-ink);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--rg-accent); }

.rg {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: 100dvh;
}

@media (min-width: 960px) {
  .rg { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); }
}

.rg-panel {
  min-width: 0;
  padding: 32px 16px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.rg-logo { display: inline-block; margin-bottom: 28px; }
.rg-logo img { height: 64px; width: auto; display: block; }
@media (min-width: 640px) { .rg-logo img { height: 76px; } }

.rg-card {
  width: 100%;
  max-width: 480px;
  background: var(--rg-surface);
  border: 1px solid var(--rg-border);
  border-radius: 20px;
  padding: 28px 20px;
  box-shadow: 0 10px 40px -20px rgba(12, 17, 32, .25);
}

@media (min-width: 480px) { .rg-card { padding: 32px; } }

.rg-card[hidden] { display: none; }

.rg-card h1 { font-size: 26px; line-height: 1.2; margin: 0 0 6px; font-weight: 800; letter-spacing: -.01em; }

.rg-muted { color: var(--rg-ink-2); margin: 0 0 20px; }
.rg-center { text-align: center; margin: 16px 0 0; font-size: 15px; }

/* ── Planes ─────────────────────────────────────────────────────────── */
.rg-plans { border: 0; margin: 0 0 20px; padding: 0; display: grid; gap: 10px; min-width: 0; }
.rg-plans legend { font-weight: 700; font-size: 15px; margin-bottom: 8px; padding: 0; }

.rg-plan { display: block; cursor: pointer; margin: 0; min-width: 0; }
.rg-plan input { position: absolute; opacity: 0; pointer-events: none; }

.rg-plan-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 12px;
  padding: 12px 14px;
  border: 1.5px solid var(--rg-border);
  border-radius: var(--rg-radius);
  transition: border-color .15s, background .15s;
}

.rg-plan-name { font-weight: 700; }
.rg-plan-tag {
  font-size: 12px; font-weight: 700; color: var(--rg-accent);
  background: var(--rg-accent-l); border-radius: 999px; padding: 2px 10px; align-self: center;
}
.rg-plan-note { grid-column: 1 / -1; font-size: 13px; color: var(--rg-ink-2); }

.rg-plan input:checked + .rg-plan-box { border-color: var(--rg-accent); background: var(--rg-accent-l); }
.rg-plan input:focus-visible + .rg-plan-box { outline: 3px solid rgba(29, 111, 232, .35); outline-offset: 2px; }

/* ── Campos ─────────────────────────────────────────────────────────── */
.rg-field { margin-bottom: 16px; min-width: 0; }
.rg-field label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 6px; }

.rg-field input, .rg-field select {
  width: 100%;
  /* 16 px o más: con menos, Safari de iPhone hace zoom al enfocar. */
  font: inherit;
  font-size: 16px;
  color: var(--rg-ink);
  background: var(--rg-surface);
  border: 1.5px solid var(--rg-border);
  border-radius: 12px;
  padding: 12px 14px;
  min-height: 48px;
}

.rg-field input:focus, .rg-field select:focus {
  outline: none; border-color: var(--rg-accent); box-shadow: 0 0 0 3px rgba(29, 111, 232, .18);
}

.rg-field input[aria-invalid="true"] { border-color: var(--rg-danger); }

.rg-phone { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px; }
.rg-phone select { width: auto; padding-right: 8px; }

.rg-code { text-align: center; letter-spacing: .5em; font-size: 24px !important; font-weight: 700; }

.rg-hint { display: block; color: var(--rg-ink-2); font-size: 13px; margin-top: 6px; }
.rg-error { display: block; color: var(--rg-danger); font-size: 14px; margin-top: 6px; }
.rg-error:empty { display: none; }

/* El campo trampa: fuera de la vista y del lector de pantalla. */
.rg-hp { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }

.rg-alert {
  border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; font-size: 15px;
  background: var(--rg-danger-l); color: var(--rg-danger); border: 1px solid rgba(185, 28, 28, .2);
}
.rg-alert--ok { background: var(--rg-ok-l); color: var(--rg-ok); border-color: rgba(4, 120, 87, .2); }
.rg-alert[hidden] { display: none; }

/* ── Botones ────────────────────────────────────────────────────────── */
.rg-btn {
  display: block; width: 100%; text-align: center; text-decoration: none;
  font: inherit; font-weight: 700; font-size: 16px;
  color: #fff; background: var(--rg-accent);
  border: 0; border-radius: 12px; padding: 14px 18px; min-height: 50px; cursor: pointer;
  transition: background .15s;
}
.rg-btn:hover { background: var(--rg-accent-h); color: #fff; text-decoration: none; }
.rg-btn:disabled { opacity: .6; cursor: progress; }
.rg-btn + .rg-btn { margin-top: 10px; }
.rg-btn--ghost { color: var(--rg-accent); background: var(--rg-accent-l); }
.rg-btn--ghost:hover { color: var(--rg-accent-h); background: #dbe8fd; }
.rg-btn[hidden] { display: none; }

.rg-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 16px; }

.rg-link {
  font: inherit; font-size: 15px; font-weight: 600; color: var(--rg-accent);
  background: none; border: 0; padding: 8px 0; cursor: pointer; min-height: 44px;
}
.rg-link:disabled { color: var(--rg-ink-2); cursor: default; }

.rg-legal { font-size: 13px; color: var(--rg-ink-2); margin: 16px 0 0; }

.rg-done-icon {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: var(--rg-ok-l); color: var(--rg-ok); font-size: 28px; font-weight: 800; margin-bottom: 16px;
}

/* ── Columna de venta ───────────────────────────────────────────────── */
.rg-side {
  min-width: 0;
  background: var(--rg-side);
  color: #e2e8f0;
  padding: 40px 16px 48px;
}

@media (min-width: 960px) {
  .rg-side { padding: 96px 56px; display: flex; flex-direction: column; justify-content: center; }
}

.rg-side h2 { font-size: 28px; line-height: 1.2; color: #fff; margin: 0 0 20px; font-weight: 800; }
.rg-side ul { list-style: none; margin: 0 0 32px; padding: 0; display: grid; gap: 12px; }
.rg-side li { padding-left: 30px; position: relative; }
.rg-side li::before {
  content: '✓'; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%;
  background: rgba(29, 111, 232, .25); color: #93c5fd; font-size: 12px; font-weight: 800;
  display: grid; place-items: center; margin-top: 2px;
}
.rg-contact p { margin: 0 0 6px; color: #94a3b8; }
.rg-contact a { color: #fff; }

/* Casilla de aceptación de los términos. */
.rg-field .rg-check {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: start;
  font-weight: 400 !important; font-size: 14px !important; line-height: 1.45; cursor: pointer;
  padding: 12px 14px; border: 1.5px solid var(--rg-border); border-radius: 12px;
}
.rg-field .rg-check input { width: 20px; height: 20px; min-height: 0; margin: 1px 0 0; padding: 0; accent-color: var(--rg-accent); }
.rg-field .rg-check input[aria-invalid="true"] { outline: 2px solid var(--rg-danger); outline-offset: 2px; }