/* =========================================================================
   COLORES Y TIPOGRAFÍA DE MARCA — HATTEN Brand Guidelines (2026 Edition)
   Reglas aplicadas:
   - Prussian Blue es el color principal; Mint es solo ACENTO (nunca texto sobre blanco).
   - Sobre fondos claros, cuando el verde tiene que ser texto o UI: #2C8F68.
   - Todo texto debe superar 4.5:1 de contraste.
   - Tipografía: Helvetica con la cadena de fallback oficial (Coolvetica no se usa en web).
   ========================================================================= */
:root {
  --brand-primary: #192C44;          /* Prussian Blue */
  --brand-primary-soft: #31425A;
  --brand-primary-contrast: #FFFFFF; /* White sobre Prussian Blue: 14.14:1 */
  --brand-accent: #5ABF92;           /* Mint (acento; sobre Prussian Blue 6.26:1) */
  --brand-accent-on-light: #2C8F68;  /* Mint oscuro para texto/UI sobre blanco (≥4.5:1) */

  --bg: #F2F5F8;
  --surface: #FFFFFF;
  --text: #1B1E28;                   /* Raisin Black */
  --muted: #6C6E78;                  /* Dim Gray (5.07:1 sobre blanco) */
  --border: #DDE3EB;
  --error: #C8474D;
  --error-bg: #FBF0F0;

  --radius: 12px;
  --font: "Helvetica Neue", Helvetica, Arial, "Liberation Sans", sans-serif;
}
/* ========================================================================= */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.5;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 12px 4px 4px;
  background: var(--brand-primary);
  color: var(--brand-primary-contrast);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; }
/* El PNG ya incluye el área de respeto (½ de la altura); 64px de alto => logotipo ≈130px de ancho (mínimo 120px). */
.brand-logo { height: 64px; width: auto; display: block; }
.brand-suffix { padding-left: 4px; font-weight: 500; opacity: .85; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.lang-btn {
  min-width: 52px; min-height: 40px; padding: 0 12px;
  border: 1.5px solid rgba(255, 255, 255, .6); border-radius: 999px;
  background: transparent; color: var(--brand-primary-contrast);
  font: inherit; font-weight: 700; letter-spacing: .04em; cursor: pointer;
}
.lang-btn:hover { border-color: var(--brand-primary-contrast); background: var(--brand-primary-soft); }
.lang-btn:focus-visible { outline: 3px solid var(--brand-accent); outline-offset: 2px; }
.event-line { margin: 0 0 6px; font-size: .85rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: var(--muted); }
.event-tag {
  padding: 4px 12px; border-radius: 999px;
  border: 1.5px solid var(--brand-accent); color: var(--brand-accent);
  font-weight: 700; letter-spacing: .04em;
}

.wrap { width: 100%; max-width: 760px; margin: 0 auto; padding: 24px 16px 40px; flex: 1; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: 0 6px 24px rgba(25, 44, 68, .06);
}

h1 { margin: 0 0 6px; font-size: 1.75rem; line-height: 1.2; color: var(--brand-primary); }
.lead { margin: 0 0 22px; color: var(--muted); }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }

.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .95rem; }
.field input {
  width: 100%; min-height: 50px; padding: 10px 14px;
  font: inherit; color: var(--text);
  background: var(--surface);
  border: 1.5px solid var(--border); border-radius: 10px;
}
.field input:focus, .check input:focus-visible, .btn:focus-visible, summary:focus-visible, a:focus-visible {
  outline: 3px solid var(--brand-accent-on-light); outline-offset: 2px; border-color: var(--brand-primary);
}
.field input[aria-invalid="true"] { border-color: var(--error); }

.req { color: var(--error); }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.legal {
  margin: 24px 0 16px;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--bg);
  font-size: .85rem; color: var(--muted);
}
.legal summary { cursor: pointer; padding: 12px 14px; font-weight: 600; color: var(--text); }
.legal dl { margin: 0; padding: 0 14px 14px; display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; }
.legal dt { font-weight: 600; color: var(--text); }
.legal dd { margin: 0; }
@media (max-width: 560px) { .legal dl { grid-template-columns: 1fr; } .legal dd { margin-bottom: 6px; } }
.legal a, .doc a { color: var(--brand-accent-on-light); font-weight: 600; }

.checks { display: grid; gap: 12px; margin-bottom: 18px; }
.check { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; }
.check input { flex: none; width: 26px; height: 26px; margin: 1px 0 0; accent-color: var(--brand-primary); }

.error {
  margin: 0 0 16px; padding: 10px 14px;
  border-radius: 10px; background: var(--error-bg); color: var(--error); font-weight: 600;
}

.btn {
  display: inline-block; width: 100%; min-height: 56px;
  border: 0; border-radius: 12px;
  background: var(--brand-primary); color: var(--brand-primary-contrast);
  font: inherit; font-size: 1.1rem; font-weight: 700; cursor: pointer;
}
.btn:hover { background: var(--brand-primary-soft); }
.btn:disabled { opacity: .6; cursor: progress; }
.btn-ghost, .btn-ghost:hover { background: transparent; color: var(--brand-primary); border: 2px solid var(--brand-primary); width: auto; padding: 0 28px; }

.hint { margin: 10px 0 0; font-size: .85rem; color: var(--muted); text-align: center; }

.thanks { text-align: center; padding: 48px 24px; }
.check-circle {
  width: 84px; height: 84px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--brand-primary); color: var(--brand-accent); font-size: 2.6rem; font-weight: 700;
}

.code {
  margin: 4px auto 8px; padding: 14px 22px; width: fit-content; max-width: 100%;
  border: 2px dashed var(--brand-primary); border-radius: 12px;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: clamp(2rem, 8vw, 3.2rem); font-weight: 700; letter-spacing: .06em;
  color: var(--brand-primary); user-select: all;
}
.code-hint { margin: 0 0 24px; color: var(--muted); }
.check-main { padding: 12px; border: 1.5px solid var(--brand-primary); border-radius: 10px; }
.footer { padding: 10px 16px 16px; text-align: center; min-height: 40px; display: grid; gap: 4px; }
.tagline { font-size: .85rem; color: var(--muted); }
.sync { font-size: .8rem; color: var(--muted); }
.sync.pending { color: var(--error); font-weight: 600; }

/* ---------- Panel de administración ---------- */
.admin .wrap { max-width: 1200px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.stats { display: flex; gap: 12px; flex-wrap: wrap; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 10px 16px; }
.stat b { display: block; font-size: 1.5rem; color: var(--brand-primary); }
.stat span { font-size: .8rem; color: var(--muted); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.actions input { min-height: 44px; padding: 8px 12px; font: inherit; border: 1.5px solid var(--border); border-radius: 10px; }
.btn-sm { width: auto; min-height: 44px; padding: 0 18px; font-size: .95rem; text-decoration: none; display: inline-grid; place-items: center; }
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { background: var(--bg); position: sticky; top: 0; }
.yes { color: var(--brand-accent-on-light); font-weight: 700; }
.no { color: var(--muted); }
td.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-weight: 700; color: var(--brand-primary); }
.link-danger { background: none; border: 0; color: var(--error); cursor: pointer; font: inherit; text-decoration: underline; }
.empty { padding: 24px; text-align: center; color: var(--muted); }

/* ---------- Política de privacidad ---------- */
.doc h2 { color: var(--brand-primary); font-size: 1.15rem; margin-top: 28px; }
.doc p, .doc li { color: var(--text); }
.placeholder-note { background: var(--error-bg); border: 1px solid var(--error); border-radius: 10px; padding: 10px 14px; font-size: .9rem; }
a.lang-link { display: inline-grid; place-items: center; text-decoration: none; }