/* ============================================================
   MINERIA DS · components (a11y revision)
   Requires tokens.css + typography.css.
   ============================================================ */

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

/* Estado "ocupado" tras enviar/clic: evita doble-envío (ver js/app.js) */
.is-busy { opacity: 0.6 !important; cursor: wait !important; }
a.is-busy { pointer-events: none !important; }
button.is-busy { pointer-events: none !important; }

:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
  border-radius: var(--r-xs);
}

a {
  color: var(--color-link);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
/* Excluye .btn: si no, este hover (especificidad 0,1,1) le gana a .btn-primary
   (0,1,0) y pinta el texto del botón del color primario sobre fondo primario
   (texto oscuro sobre fondo oscuro = ilegible). Los botones gestionan su hover. */
a:not(.btn):hover {
  text-decoration-thickness: 3px;
  color: var(--color-primary);
}
/* Sidebars oscuros (app .sidebar · back office .bo-side): la regla de enlaces de
   arriba les pintaría el texto del color primario (vino) sobre fondo oscuro =
   ilegible al hacer hover. Aquí forzamos texto blanco con especificidad/orden que
   gana. Cada sidebar define su propio fondo de hover. */
.sidebar .side-link:hover,
.bo-side a:hover { color: #fff; }

/* ============================================================
   BUTTON
   ============================================================ */
.btn {
  appearance: none;
  border: 2px solid transparent;
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 12px 22px;
  min-height: 44px;
  border-radius: var(--r-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  text-decoration: none;
}
.btn:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}
.btn-primary   { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn-secondary { background: var(--ink); color: var(--cantera-50); border-color: var(--ink); }
.btn-secondary:hover { background: var(--cantera-700); border-color: var(--cantera-700); }
.btn-ghost     { background: var(--bg-elev); color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--cantera-100); }
.btn-pill      { background: var(--oro-300); color: var(--cantera-900); border-color: var(--oro-500); border-radius: var(--r-pill); }
.btn-pill:hover { background: var(--oro-500); color: #fff; border-color: var(--oro-700); }
.btn-link      { background: transparent; padding: 8px 4px; min-height: 44px; color: var(--color-link); border: 0; border-bottom: 2px solid currentColor; border-radius: 0; }

.btn-sm { padding: 10px 16px; font-size: var(--fs-xs); min-height: 40px; }
.btn-lg { padding: 16px 28px; font-size: var(--fs-base); min-height: 52px; }

/* ============================================================
   BADGE
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--cantera-100);
  color: var(--ink);
  border: 1px solid var(--rule-strong);
}
.badge::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.9;
}
.badge-vino  { background: var(--vino-50);   color: var(--vino-700);  border-color: var(--vino-300); }
.badge-oro   { background: var(--oro-100);   color: var(--oro-700);   border-color: var(--oro-500); }
.badge-tinta { background: var(--tinta-100); color: var(--tinta-700); border-color: var(--tinta-500); }
.badge-success { background: var(--success-bg); color: var(--success-fg); border-color: var(--success-fg); }
.badge-error   { background: var(--error-bg);   color: var(--error-fg);   border-color: var(--error-fg); }
.badge-warning { background: var(--warning-bg); color: var(--warning-fg); border-color: var(--warning-fg); }

/* ============================================================
   FORM
   ============================================================ */
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field label {
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
}
.field input:not([type="radio"]):not([type="checkbox"]),
.field select,
.field textarea {
  appearance: none;
  background: var(--bg-elev);
  border: 1px solid var(--rule-input);
  border-radius: var(--r-sm);
  padding: 14px 14px;
  min-height: 48px;
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}
/* Ancho completo SOLO para controles directos del .field; evita estirar los
   selects/inputs anidados en .phone-block / .input-group (código de país, ext). */
.field > input:not([type="radio"]):not([type="checkbox"]),
.field > select,
.field > textarea {
  width: 100%;
  max-width: 100%;
}
.field input::placeholder {
  color: var(--ink-faint);
  font-weight: 400;
}
.field input:not([type="radio"]):not([type="checkbox"]):focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-primary) 32%, transparent);
}

/* A11y · texto del INTERIOR de los campos siempre en grotesca (Inter).
   Fuerza sobre estilos inline mono heredados de pantallas (RFC, metros,
   número de stand, etc.) sin necesidad de editar los HTML. */
.field input,
.field select,
.field textarea,
.input-group > input {
  font-family: var(--ff-sans) !important;
  letter-spacing: 0 !important;
}

/* ============================================================
   CARD
   ============================================================ */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  overflow: hidden;
}
.card-padded { padding: var(--s-6); }
.card-elev   { box-shadow: var(--sh-md); }

/* ============================================================
   NEWS CARD
   ============================================================ */
.news {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.news-img {
  aspect-ratio: 16 / 9;
  background:
    repeating-linear-gradient(45deg,
      var(--cantera-200) 0 10px,
      var(--cantera-100) 10px 20px);
  position: relative;
  display: grid;
  place-items: center;
}
.news-img::after {
  content: "[ photo ]";
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--cantera-500);
  letter-spacing: 0.12em;
}
.news-img.with-image::after { content: none; }
.news-img.with-image { background: var(--cantera-200); }
.news-img > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-body  { padding: var(--s-5); display: flex; flex-direction: column; gap: var(--s-3); }
.news-date  {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--color-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.news-title {
  font-family: var(--ff-sans);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  letter-spacing: 0;
}
.news-excerpt {
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  line-height: 1.55;
  margin: 0;
}

/* ============================================================
   EVENT CARD
   ============================================================ */
.event {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: var(--s-5);
  display: flex;
  gap: var(--s-4);
  align-items: flex-start;
}
.event-date {
  flex-shrink: 0;
  width: 60px;
  text-align: center;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--bg);
}
.event-date .m {
  background: var(--color-primary);
  color: #fff;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  padding: 4px 0;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.event-date .d {
  font-family: var(--ff-sans);
  font-size: 32px;
  padding: 4px 0;
  line-height: 1;
  color: var(--ink);
}
.event-date .y {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--ink-soft);
  padding-bottom: 4px;
}
.event-body { flex: 1; }
.event-body h4 {
  font-family: var(--ff-sans);
  font-size: 20px;
  font-weight: 700;
  margin: var(--s-2) 0;
  line-height: 1.2;
}
.event-meta {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  line-height: 1.7;
}

/* ============================================================
   EXHIBITOR CARD
   ============================================================ */
.exhibitor {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: var(--s-5);
  display: flex;
  gap: var(--s-4);
  align-items: flex-start;
}
.exh-mark {
  width: 56px;
  height: 56px;
  border-radius: var(--r-sm);
  background: var(--cantera-200);
  display: grid;
  place-items: center;
  font-family: var(--ff-sans);
  font-size: 24px;
  font-weight: 600;
  color: var(--vino-700);
  flex-shrink: 0;
}
.exh-body { flex: 1; }
.exh-body h4 {
  font-family: var(--ff-sans);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 4px;
}
.exh-meta {
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  margin-bottom: var(--s-3);
}

/* ============================================================
   CALENDAR
   ============================================================ */
.cal {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: var(--s-5);
}
.cal-head {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: var(--s-3);
  border-bottom: 2px solid var(--rule-strong);
  padding-bottom: var(--s-3);
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-align: center;
}
.cal-grid .dow {
  color: var(--ink-soft);
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: 6px 0;
  letter-spacing: 0.06em;
}
.cal-grid .day {
  padding: 10px 0;
  min-height: 36px;
  border-radius: var(--r-sm);
  color: var(--ink);
}
.cal-grid .day.active { background: var(--color-primary); color: #fff; font-weight: 700; }
.cal-grid .day.linked { color: var(--ink); background: var(--cantera-100); cursor: pointer; border: 2px solid var(--rule-strong); }
.cal-grid .day.linked:hover { background: var(--oro-100); color: var(--ink); border-color: var(--ink); }
.cal-grid .day.muted  { color: var(--ink-faint); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  background: var(--ink);
  color: var(--cantera-50);
  padding: 14px 22px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  gap: var(--s-6);
}
.nav-brand {
  font-family: var(--ff-sans);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0;
}
.nav-brand .ed { color: var(--oro-300); font-style: italic; }
.nav-items {
  display: flex;
  gap: var(--s-5);
  font-size: var(--fs-sm);
  margin-left: var(--s-4);
}
.nav-items a {
  color: var(--cantera-100);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}
.nav-items a.active,
.nav-items a:hover {
  border-bottom-color: var(--oro-300);
  color: #fff;
  text-decoration: none;
}
.nav-social { margin-left: auto; display: flex; gap: 8px; }
.soc {
  width: 44px;
  height: 44px;
  background: var(--cantera-700);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--cantera-50);
  text-decoration: none;
}
.soc:hover { background: var(--vino-600); color: #fff; }
.soc:focus-visible {
  outline: var(--focus-ring-width) solid var(--oro-300);
  outline-offset: 2px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--vino-700);
  color: var(--cantera-50);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 320px;
}
.hero-body {
  padding: var(--s-8);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero-eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  color: var(--oro-300);
  text-transform: uppercase;
}
.hero-title {
  font-family: var(--ff-sans);
  font-size: 60px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  margin: var(--s-5) 0;
  text-wrap: pretty;
}
.hero-title em { font-style: italic; color: var(--oro-300); }
.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
  color: var(--cantera-200);
  letter-spacing: 0.06em;
}
.hero-meta b { color: #fff; font-weight: 500; }
.hero-art {
  background:
    radial-gradient(ellipse at 20% 30%, rgba(255,255,255,0.08), transparent 60%),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.04) 0 22px, transparent 22px 44px),
    linear-gradient(160deg, var(--vino-600), var(--cantera-900));
  position: relative;
  display: grid;
  place-items: center;
}
.hero-art::after {
  content: "[ cartel / poster ]";
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.15em;
}
.hero-art.with-image::after { content: none; }
.hero-art > img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================================
   FOOTER
   ============================================================ */
.ftr {
  background: var(--ink);
  color: var(--cantera-100);
  padding: var(--s-8);
  border-radius: var(--r-md);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--s-7);
}
.ftr h4 {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oro-300);
  margin: 0 0 var(--s-3);
}
.ftr ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: var(--fs-sm);
}
.ftr ul a { color: var(--cantera-100); }
.ftr ul a:hover { color: var(--oro-300); text-decoration: none; }
.ftr-brand {
  font-family: var(--ff-sans);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: var(--s-3);
}
.ftr-brand em { color: var(--oro-300); font-style: italic; }

/* ============================================================
   BANNERS (partners / patrocinadores)
   ============================================================ */
.banners {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-4);
}
.banner {
  background: var(--cantera-100);
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-sm);
  aspect-ratio: 3 / 1;
  display: grid;
  place-items: center;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--ink-soft);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ============================================================
   PULL QUOTE
   ============================================================ */
.pull {
  background: linear-gradient(180deg, var(--cantera-100), var(--bg-elev));
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: var(--s-9) var(--s-8);
  text-align: center;
}
.pull-text {
  font-family: var(--ff-sans);
  font-size: 34px;
  font-weight: 600;
  font-style: italic;
  line-height: 1.3;
  letter-spacing: 0;
  max-width: 820px;
  margin: 0 auto;
  color: var(--ink);
  text-wrap: balance;
}
.pull-text::before { content: "“"; color: var(--color-primary); }
.pull-text::after  { content: "”"; color: var(--color-primary); }
.pull-attr {
  margin-top: var(--s-4);
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ============================================================
   ORNAMENT RULE
   ============================================================ */
.ornament {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  color: var(--ink-soft);
  font-family: var(--ff-sans);
  font-size: 20px;
  font-style: italic;
  margin: var(--s-5) 0;
}
.ornament::before,
.ornament::after {
  content: "";
  flex: 1;
  height: 2px;
  background: var(--rule-strong);
}

/* ============================================================
   FORM · validation states + helpers
   .field.is-error / .field.is-success / .field-help / .field-error
   .field-required (small * after label)
   .input-group  → input + suffix/prefix (e.g. ext, eye icon)
   ============================================================ */
.field-required::after {
  content: " *";
  color: var(--color-primary);
}
.field-help {
  font-size: var(--fs-xs);
  color: var(--ink-soft);
  line-height: 1.5;
}
.field-error {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--error-fg);
  font-family: var(--ff-sans);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.field-error::before { content: "!"; font-family: var(--ff-mono); font-weight: 700; }
.field-success {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--success-fg);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.field-success::before { content: "✓"; font-weight: 700; }

.field.is-error input,
.field.is-error select,
.field.is-error textarea {
  border-color: var(--error-fg);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--error-fg) 22%, transparent);
}
.field.is-success input,
.field.is-success select {
  border-color: var(--success-fg);
}

.input-group {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--rule-input);
  border-radius: var(--r-sm);
  background: var(--bg-elev);
  overflow: hidden;
}
.input-group:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-primary) 32%, transparent);
}
.input-group > input {
  border: 0;
  background: transparent;
  padding: 14px 14px;
  min-height: 44px;
  flex: 1;
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--ink);
  min-width: 0;
}
.input-group > input:focus { outline: none; }
.input-group > input::placeholder { color: var(--ink-faint); font-weight: 400; }
.input-group .addon {
  padding: 0 14px;
  display: grid;
  place-items: center;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  background: var(--cantera-100);
  border-left: 1px solid var(--rule-input);
}
.input-group .addon.left {
  border-left: 0;
  border-right: 1px solid var(--rule-input);
}
/* Si el addon contiene un botón de acción (p. ej. VER/OCULTAR contraseña),
   se elimina el bloque crema y el divisor para que el campo se vea igual de
   limpio que un input normal. El botón ocupa toda el área (clicable en todo su
   ancho) y se distingue por color, no por relleno. */
.input-group .addon:has(button[type="button"]) {
  padding: 0;
  background: transparent;
  border-left: 0;
}
.input-group .addon button[type="button"] {
  width: 100%;
  height: 100%;
  padding: 0 14px;
  background: transparent;
  color: var(--ink-soft);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.input-group .addon button[type="button"]:hover {
  background: var(--cantera-100);
  color: var(--color-primary);
}

/* ============================================================
   CHECKBOX
   .check — label-wrapped, native input
   ============================================================ */
.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
}
.check input[type="checkbox"] {
  appearance: none;
  width: 22px; height: 22px;
  border: 1px solid var(--rule-input);
  border-radius: var(--r-xs);
  background: var(--bg-elev);
  display: grid;
  place-items: center;
  cursor: pointer;
  margin: 0;
  flex-shrink: 0;
  transition: border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.check input[type="checkbox"]:hover { border-color: var(--color-primary); }
.check input[type="checkbox"]:checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.check input[type="checkbox"]:checked::after {
  content: "";
  width: 9px; height: 6px;
  border-left: 3px solid #fff;
  border-bottom: 3px solid #fff;
  transform: rotate(-45deg) translate(1px, -1px);
}
.check input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-primary) 32%, transparent);
}

/* ============================================================
   SEGMENTED CONTROL
   ============================================================ */
.segmented {
  display: inline-flex;
  border: 1px solid var(--rule-input);
  border-radius: var(--r-sm);
  padding: 3px;
  background: var(--bg-elev);
  gap: 2px;
}
.segmented input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.segmented label {
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: 10px 20px;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--r-xs);
  color: var(--ink-soft);
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.segmented input[type="radio"]:checked + label {
  background: var(--ink);
  color: var(--cantera-50);
}
.segmented label:hover {
  color: var(--ink);
}
.segmented input[type="radio"]:checked + label:hover {
  color: var(--cantera-50);
}
.segmented input[type="radio"]:focus-visible + label {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: 2px;
}

/* ============================================================
   ALERT / NOTICE banner
   ============================================================ */
.alert {
  display: flex;
  gap: var(--s-3);
  padding: var(--s-4) var(--s-5);
  border-radius: var(--r-md);
  background: var(--cantera-100);
  border: 2px solid var(--rule-strong);
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  line-height: 1.55;
  align-items: flex-start;
}
.alert .alert-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--cantera-50);
  display: grid;
  place-items: center;
  font-family: var(--ff-sans);
  font-weight: 700;
  font-size: var(--fs-sm);
}
.alert .alert-body { flex: 1; }
.alert .alert-body strong {
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--ink);
  display: block;
  margin-bottom: 2px;
  letter-spacing: 0;
}
.alert-info { background: var(--info-bg); border-color: var(--info-fg); }
.alert-info .alert-icon  { background: var(--info-fg); }
.alert-success { background: var(--success-bg); border-color: var(--success-fg); color: var(--success-fg); }
.alert-success .alert-icon { background: var(--success-fg); }
.alert-warning,
.alert-warn { background: var(--warning-bg); border-color: var(--warning-fg); color: var(--warning-fg); }
.alert-warning .alert-icon,
.alert-warn .alert-icon { background: var(--warning-fg); }
.alert-error,
.alert-danger { background: var(--error-bg); border-color: var(--error-fg); color: var(--error-fg); }
.alert-error .alert-icon,
.alert-danger .alert-icon { background: var(--error-fg); }
.alert-vino  { background: var(--vino-50); border-color: var(--vino-500); }
.alert-vino .alert-icon { background: var(--vino-600); }

/* ============================================================
   FORM SECTION
   ============================================================ */
.form-section {
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  padding: var(--s-7);
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
}
.form-section-head {
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
  padding-bottom: var(--s-4);
  border-bottom: 2px solid var(--rule);
}
.form-section-head .num {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-primary);
}
.form-section-head h2 {
  font-family: var(--ff-sans);
  font-size: var(--fs-h4);
  font-weight: 700;
  letter-spacing: 0;
  margin: 0;
}
.form-section-head .hint {
  margin-left: auto;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.form-grid {
  display: grid;
  gap: var(--s-4);
}
.form-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-grid.cols-tel { grid-template-columns: 100px 1fr 120px; }
.form-grid .span-2 { grid-column: span 2; }
.form-grid .span-full { grid-column: 1 / -1; }
@media (max-width: 720px) {
  .form-grid.cols-2,
  .form-grid.cols-3,
  .form-grid.cols-tel { grid-template-columns: 1fr; }
  .form-grid .span-2 { grid-column: span 1; }
}

/* Marker for the "primary identifier" field */
.field-primary-id {
  position: relative;
  padding: 28px var(--s-4) var(--s-4);
  border: 2px dashed var(--cantera-400);
  border-radius: var(--r-sm);
  background: color-mix(in oklab, var(--oro-100) 35%, var(--bg-elev));
}
.field-primary-id .field-tag {
  position: absolute;
  top: -10px;
  left: 12px;
  background: var(--ink);
  color: var(--oro-300);
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--r-xs);
}

/* ============================================================
   CONTAINER / LAYOUT
   ============================================================ */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--s-6); }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--s-6); }

@media (max-width: 920px) {
  .hero, .ftr { grid-template-columns: 1fr; }
  .banners { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   PHONE BLOCK
   .phone-block → lada select · number input · ext input
   ============================================================ */
/* Cada parte (código de país · número · extensión) es su propia caja, separada
   visualmente con un espacio entre sí (no van unidas en un solo recuadro). */
.phone-block {
  display: flex;
  align-items: stretch;
  gap: 8px;
  max-width: 360px;
}
.phone-block .pb-lada,
.phone-block .pb-num,
.phone-block .pb-ext {
  border: 1px solid var(--rule-input);
  border-radius: var(--r-sm);
  background: var(--bg-elev);
  min-height: 44px;
  font-family: var(--ff-sans) !important;
  outline: none;
}
.phone-block .pb-lada {
  flex: 0 0 auto;
  background: var(--cantera-100);
  padding: 0 8px;
  font-size: 13px;
  color: var(--ink-soft);
  min-width: 88px;
  cursor: pointer;
  appearance: auto;
}
.phone-block .pb-num {
  flex: 1 1 auto;
  min-width: 0;
  padding: 12px 14px;
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--ink);
}
.phone-block .pb-num::placeholder { color: var(--ink-faint); font-weight: 400; }
.phone-block .pb-ext {
  flex: 0 0 auto;
  width: 84px;
  padding: 0 10px;
  font-size: 13px;
  color: var(--ink-soft);
  text-align: center;
}
.phone-block .pb-ext::placeholder { color: var(--ink-faint); font-size: 11px; letter-spacing: 0; }

/* Foco por control (ya no en todo el bloque). */
.phone-block .pb-lada:focus,
.phone-block .pb-num:focus,
.phone-block .pb-ext:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-primary) 32%, transparent);
}

/* Error state: se marca el número. */
.field.is-error .phone-block .pb-num {
  border-color: var(--error-fg);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--error-fg) 22%, transparent);
}

/* Homologa el phone-block con los inputs compactos del back office (.inv-card):
   mismo borde 1px, fondo crema y alto que los demas campos del formulario. */
.inv-card .phone-block .pb-lada,
.inv-card .phone-block .pb-num,
.inv-card .phone-block .pb-ext {
  border-width: 1px;
  border-color: var(--rule);
  background: var(--bg);
  min-height: 0;
  font-size: 13px;
}
.inv-card .phone-block .pb-lada {
  min-width: 74px;
  padding: 0 6px 0 8px;
}
.inv-card .phone-block .pb-num {
  padding: 7px 10px;
  font-weight: 400;
}
.inv-card .phone-block .pb-ext {
  width: 64px;
}