/* Shared reading theme for the three Carta languages.
   Screen-only rules keep the existing chart print layout intact. */
@media screen {
  :root {
    color-scheme: light;
    --bg: #f7f4ee;
    --bg2: #efede5;
    --panel: #fffdf8;
    --tinta: #252820;
    --tinta2: #575d51;
    --accent: #884820;
    --line: #d1d1c4;
    --sage: #425638;
    --serif: 'Cormorant Garamond', Georgia, serif;
  }
  html { scroll-padding-top: 24px; }
  body { font: 16px/1.75 Arial, sans-serif; }
  a { text-underline-offset: 4px; }
  a:focus-visible, button:focus-visible, summary:focus-visible,
  input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
  }
  .skip-link { position: absolute; top: -100px; left: 20px; z-index: 200; padding: 12px; background: var(--tinta); color: var(--bg); }
  .skip-link:focus { top: 12px; }
  .site-header {
    max-width: 1440px; margin: auto; padding: 24px 40px;
    display: flex; align-items: center; gap: 36px;
    border-bottom: 1px solid var(--line);
  }
  .site-header .brand { display: flex; margin-right: auto; flex-shrink: 0; }
  .site-header .brand img { filter: brightness(0); }
  .site-header nav {
    position: static; padding: 0; display: flex; gap: 28px;
    background: none; backdrop-filter: none; -webkit-backdrop-filter: none;
  }
  .site-header nav a {
    display: inline-flex; align-items: center; min-height: 44px;
    font: 14px/1.4 Arial, sans-serif; letter-spacing: 0; text-transform: none;
    padding: 8px 0; border: 0; color: var(--tinta2);
  }
  .site-header nav a:hover, .site-header nav a[aria-current] { color: var(--accent); }
  .site-header .languages { gap: 16px; border-left: 1px solid var(--line); padding-left: 28px; }
  main { max-width: 1440px; padding: 64px 40px; }
  .label { font-size: 12px; letter-spacing: .12em; margin-bottom: 18px; }
  .section-h, .nombre-carta, .bq-nombre { font-family: var(--serif); font-weight: 400; }
  main > .section-h { font-size: clamp(48px, 6vw, 76px); line-height: 1.03; letter-spacing: -1px; }
  .section-h em { color: var(--sage); font-weight: 400; }
  .seo-sub { max-width: 720px; font-size: 17px; line-height: 1.85; letter-spacing: 0; color: var(--tinta2); margin: 24px 0 32px; }
  .birth-panel { max-width: 860px; padding: 30px; background: var(--panel); border: 1px solid var(--line); border-radius: 5px; margin-bottom: 48px; }
  .birth-panel h2 { font: 400 34px/1.15 var(--serif); margin-bottom: 12px; }
  .birth-help { font-size: 16px; color: var(--tinta2); margin-bottom: 24px; max-width: 660px; }
  .datos { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 22px 20px; margin-bottom: 14px; }
  .campo { width: auto; min-width: 0; grid-column: span 2; gap: 7px; }
  .campo-ciudad, .campo-zona { grid-column: 1 / -1; }
  .campo-coord { grid-column: span 3; }
  .campo label, .pregunta .p-l { font-size: 15px; font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--tinta); }
  .campo input, .campo select, .pregunta textarea, .pregunta select, .pregunta input[type="text"] {
    font: 16px/1.5 Arial, sans-serif; letter-spacing: 0; color: var(--tinta);
    background-color: var(--panel); border: 1px solid #929889;
    border-radius: 4px; min-height: 48px; padding: 11px 12px; min-width: 0;
  }
  input::placeholder, textarea::placeholder { color: var(--tinta2); opacity: 1; }
  .campo input:focus, .campo select:focus, .pregunta textarea:focus,
  .pregunta select:focus, .pregunta input:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
  .sugerencias { width: 100%; background: var(--panel); border: 1px solid #929889; border-radius: 0 0 4px 4px; box-shadow: 0 8px 20px #25282018; }
  .sugerencia { min-height: 48px; padding: 12px; font-size: 16px; line-height: 1.5; white-space: normal; gap: 12px; align-items: center; }
  .sugerencia > span { min-width: 0; overflow-wrap: anywhere; }
  .sugerencia .pais, .sugerencia .alt { font-size: 14px; letter-spacing: 0; text-transform: none; }
  .sugerencia .pais { text-align: right; }
  .zona-info { font-size: 15px; font-style: normal; color: var(--tinta2); margin: 6px 0 20px; overflow-wrap: anywhere; }
  .zona-info a { font-size: 15px; letter-spacing: 0; text-transform: none; display: inline-block; padding: 10px 4px; }
  .acciones { gap: 16px 24px; margin-bottom: 0; }
  .acciones button, .btn-transito, .salida-cab button {
    font: 16px/1.5 Arial, sans-serif; letter-spacing: 0; text-transform: none;
    min-height: 48px; padding: 10px 16px; border-radius: 4px;
  }
  .acciones .btn-primario { font-size: 16px !important; padding: 12px 24px !important; border-radius: 4px; }
  .aviso { font-size: 16px; font-style: normal; color: var(--tinta2); }
  .aviso.error { color: #a12c22; }
  .privacy-note { margin-top: 20px; font-size: 15px; color: var(--tinta2); }
  .reading-link { margin-top: 8px; font-size: 15px; }
  .reading-link a { display: inline-block; padding: 10px 0; color: var(--accent); }
  .cabecera-carta .nombre-carta { font-size: 36px; }
  .cabecera-carta .fechas, .dato .v small, .var .vs,
  .bloque-transito .t-intro, .vacio, .canal-nombre,
  .cuestionario .intro, .bloque-q .bq-nota, .pregunta .p-h,
  .carta-libre, .nota, .salida-pie, .puente p + p {
    font-size: 16px; color: var(--tinta2); font-style: normal; line-height: 1.75;
  }
  .cabecera-carta .fechas b, .dato .k, .var .vk, .bloque-t,
  .leyenda, .canal-centros, .centro-fila .e,
  .bloque-q .bq-num, .pregunta .p-num, .puente .puente-k {
    font-size: 13px; letter-spacing: .05em; line-height: 1.6;
  }
  .var .vk, .leyenda, .canal-centros, .centro-fila .e { color: var(--tinta2); }
  .sintesis { gap: 24px; padding: 24px; background: var(--panel); border: 1px solid var(--line); border-radius: 5px; }
  .dato .v { font-size: 20px; line-height: 1.5; }
  .bloque-t { margin-bottom: 16px; }
  .activaciones .cab { font-size: 12px; letter-spacing: .02em; }
  .act .sub, .act .signo, .act .signo .sn, .t-sub, .t-signo, .t-signo .sn { color: var(--tinta2); }
  .act .sub { font-size: 14px; letter-spacing: 0; }
  .act .signo { font-size: 13px; letter-spacing: 0; }
  .act { flex-wrap: wrap; }
  .canal { grid-template-columns: 6rem minmax(0, 1fr); gap: 5px 16px; padding: 12px 0 12px 16px; }
  .canal-centros { grid-column: 2; white-space: normal; }
  .centro-fila { padding: 10px 0; }
  .centro-fila .e { text-align: right; }
  .cuestionario { margin-top: 64px; padding-top: 40px; }
  .bloque-q .bq-nombre { font-size: 30px; }
  .pregunta .p-t { font-size: 18px; }
  .salida-cab span { font-size: 13px; letter-spacing: .05em; }
  .salida-cab .btns { flex-wrap: wrap; }
  .salida-txt { font-size: 15px; }
  .nota { max-width: 780px; text-align: left; }
  .rueda-natal-bloque .nota { font-size: 15px; }
  footer { padding: 40px 24px; background: var(--bg); border-top: 1px solid var(--line); }
  .footer-intro { font: 400 28px/1.3 var(--serif); }
  footer a { font-size: 15px; letter-spacing: 0; text-transform: none; }
}
@media screen and (max-width: 700px) {
  .site-header { padding: 18px 22px; gap: 8px 18px; flex-wrap: wrap; }
  .site-header .brand img { width: 38px; height: 34px; }
  .site-header > nav:not(.languages) { order: 3; width: 100%; justify-content: space-between; gap: 12px; }
  .site-header .languages { border: 0; padding: 0; margin-left: auto; }
  main { padding: 40px 22px; }
  .seo-sub { font-size: 16px; margin-bottom: 28px; }
  .birth-panel { padding: 22px; }
  .birth-panel h2 { font-size: 30px; }
  .datos { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 14px; }
  .campo { width: auto; grid-column: 1 / -1; }
  .campo-fecha, .campo-hora, .campo-coord { grid-column: span 1; }
  .campo input, .campo select { padding: 11px 8px; }
  .birth-panel .acciones button { width: 100%; }
  .sintesis { padding: 20px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; }
  .dato .v { font-size: 18px; overflow-wrap: anywhere; }
  .canal { grid-template-columns: 5rem minmax(0, 1fr); padding-left: 10px; }
  .puente { padding: 24px 0 0; }
  .cuerpo { gap: 36px; }
}
@media screen and (max-width: 380px) {
  main { padding: 36px 16px; }
  .birth-panel { padding: 18px 14px; }
  .campo-fecha, .campo-hora { grid-column: 1 / -1; }
  .sintesis { grid-template-columns: 1fr; }
  .activaciones { gap: 0 5px; }
  .activaciones .cab { font-size: 11px; letter-spacing: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
@media print {
  .site-header, .skip-link, .birth-panel { display: none !important; }
}