/* Club Mantarraya · páginas públicas (móvil primero) */
:root {
  --brand-bg: #1F5946; --brand-fg: #FFFFFF; --brand-label: #EEF1EA; --brand-accent: #A5C317;
  --ink: #1F5946; --muted: #5c6e64; --line: #e4dfd6; --paper: #ffffff; --sand: #EEF1EA;
  --ok: #1f7a4d; --danger: #b3261e; --radius: 16px;
  --font: "Century Gothic", CenturyGothic, AppleGothic, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--sand); line-height: 1.5; font-size: 16px; }
a { color: var(--brand-bg); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 520px; margin: 0 auto; padding: 16px 16px 40px; }
.wrap.wide { max-width: 900px; }
.hidden, [hidden] { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.ok { color: var(--ok); font-weight: 600; }

.demo-banner { background: #fff3cd; color: #5c4400; text-align: center; font-size: .85rem; padding: 8px 12px; border-bottom: 1px solid #e8d48a; }
.demo-banner a { color: inherit; }

.brand-header { background: var(--brand-bg); color: var(--brand-fg); border-radius: var(--radius); padding: 20px 16px 14px; text-align: center; margin-bottom: 16px; }
.brand-logo { display: block; margin: 0 auto; max-height: 75px; width: auto; }
.brand-program { margin: 8px 0 0; color: var(--brand-label); letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; font-weight: 700; }

.panel-card { background: var(--paper); border-radius: var(--radius); padding: 20px 18px; margin-bottom: 14px; box-shadow: 0 1px 2px rgba(0,0,0,.05); border: 1px solid var(--line); }
.panel-card h1 { font-size: 1.45rem; margin: 0 0 8px; line-height: 1.25; }
.panel-card h2 { font-size: 1.1rem; margin: 0 0 10px; }
.panel-card h3 { font-size: 1rem; margin: 8px 0; }
.lead { font-size: 1.02rem; margin-top: 0; }
.notice { background: #fff8ec; border-color: #f3d9b1; }
.birthday-banner { background: #fdf0f4; border-color: #f2c4d3; }

.stack { display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-weight: 600; font-size: .95rem; }
label small, fieldset small { font-weight: 400; color: var(--muted); font-size: .85rem; }
input, select, textarea { font: inherit; font-size: 16px; padding: 12px 12px; border: 1px solid #cfc8bb; border-radius: 10px; background: #fff; color: var(--ink); width: 100%; min-height: 48px; }
input:focus, select:focus, textarea:focus { outline: 3px solid color-mix(in srgb, var(--brand-bg) 35%, transparent); border-color: var(--brand-bg); }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin: 0; display: grid; gap: 8px; }
legend { font-weight: 600; padding: 0 4px; }
.row2 { display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; }
.check { display: grid; grid-template-columns: 24px 1fr; align-items: start; gap: 10px; font-weight: 400; }
.check input { width: 22px; height: 22px; min-height: 0; margin: 2px 0 0; accent-color: var(--brand-bg); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 10px 18px; border-radius: 12px; border: 1px solid #cfc8bb; background: #fff; color: var(--ink); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn-primary { background: var(--brand-bg); color: var(--brand-fg); border-color: var(--brand-bg); width: 100%; }
.btn-danger { background: #fff; color: var(--danger); border-color: #e8b4b0; }
.btn-link { background: none; border: none; color: var(--brand-bg); text-decoration: underline; min-height: 40px; padding: 4px; }
.btn[disabled] { opacity: .6; cursor: progress; }
.form-msg { margin: 0; min-height: 1.2em; color: var(--danger); font-size: .92rem; }
.form-msg.is-ok { color: var(--ok); }

.how ol { padding-left: 20px; margin: 8px 0; }

/* Tarjeta */
.loyalty-card { background: var(--brand-bg); color: var(--brand-fg); border-radius: 22px; padding: 18px 18px 20px; margin-bottom: 16px; box-shadow: 0 10px 30px rgba(11,79,108,.25); }
.lc-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.lc-logo { max-height: 56px; width: auto; }
.lc-stamps { font-weight: 800; font-size: 1.1rem; background: rgba(255,255,255,.14); padding: 4px 10px; border-radius: 999px; }
.lc-program { color: var(--brand-label); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; margin: 12px 0 6px; }
.lc-dots { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 10px; }
.dot { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--brand-label); display: inline-block; }
.dot.on { background: var(--brand-accent); border-color: var(--brand-accent); }
.lc-headline { font-size: 1.05rem; font-weight: 700; margin: 0 0 12px; }
.lc-meta { display: grid; grid-template-columns: 1fr auto; gap: 12px; font-size: .95rem; }
.lc-meta span { display: block; color: var(--brand-label); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.lc-qr { background: #fff; border-radius: 16px; padding: 12px; margin: 16px auto 8px; width: fit-content; }
.lc-qr img { display: block; width: 220px; height: 220px; image-rendering: pixelated; }
.lc-qr-note { text-align: center; font-size: .85rem; margin: 0; color: var(--brand-label); }

.wallet-actions { display: grid; gap: 14px; margin: 10px 0; }
.wallet-btn { display: grid; gap: 6px; justify-items: start; }
.wallet-btn small { color: var(--muted); }
.badge-link { display: inline-block; min-height: 48px; }
.badge-link[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.badge-link img { height: 48px; width: auto; display: block; }
.badge-fallback { display: inline-flex; align-items: center; min-height: 48px; padding: 10px 16px; border-radius: 10px; background: var(--ink); color: #fff; font-weight: 600; text-decoration: none; }

.benefits { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.benefit { border: 1px solid var(--line); border-radius: 12px; padding: 12px; display: grid; gap: 4px; }
.benefit.is-valid { border-color: #b9dcc8; background: #f3faf6; }
.benefit .tag { justify-self: start; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; background: var(--brand-bg); color: var(--brand-fg); border-radius: 999px; padding: 2px 8px; }
.benefit .code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .85rem; color: var(--muted); }
details summary { cursor: pointer; color: var(--brand-bg); }
.link-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.danger-zone summary { color: var(--muted); }

.legal p { margin: 0 0 12px; }
.site-footer { text-align: center; font-size: .85rem; color: var(--muted); margin-top: 20px; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 8px; }
.outbox { list-style: none; padding: 0; display: grid; gap: 12px; }
.outbox pre { white-space: pre-wrap; background: var(--sand); padding: 10px; border-radius: 8px; font-size: .9rem; }

@media (min-width: 640px) {
  .wrap { padding-top: 28px; }
  .wallet-actions { grid-template-columns: 1fr 1fr; }
  .wallet-actions [data-show-all] { grid-column: 1 / -1; }
}
@media print { .demo-banner, .danger-zone { display: none; } }