/* Campo de fecha dd/mm/aaaa + calendario propio (public/js/dates.js). Sirve para el sitio, el Campus (claro/oscuro)
   y el panel oscuro: toma los tokens de /css/tokens.css y, en el panel, los --a-* de admin.css. */
.dmy {
  --dmy-bg: var(--mm-surface, #fff);
  --dmy-text: var(--mm-text, #0b0f14);
  --dmy-muted: var(--mm-text-subtle, #5a6472);
  --dmy-line: var(--mm-border-strong, rgba(11, 15, 20, 0.28));
  --dmy-accent: var(--mm-accent, #1ab9ef);
  --dmy-on-accent: var(--mm-accent-contrast, #000);
  --dmy-accent-text: var(--mm-accent-text, #0a6c99);
  --dmy-hover: var(--mm-accent-soft, rgba(26, 185, 239, 0.1));
  position: relative; display: block; min-width: 0;
}
.dmy > input.dmy__date { width: 100%; min-width: 0; padding-right: 44px; font-variant-numeric: tabular-nums; text-overflow: clip; }
.dmy__btn {
  position: absolute; top: 50%; right: 4px; transform: translateY(-50%);
  display: inline-grid; place-items: center; width: 40px; height: 40px; padding: 0; margin: 0;
  border: 0; border-radius: 8px; background: transparent; color: var(--dmy-accent-text); cursor: pointer;
}
.dmy__btn:hover { background: var(--dmy-hover); }
.dmy__btn:focus-visible { outline: 2px solid var(--dmy-accent); outline-offset: 0; }
.dmy__btn[aria-expanded="true"] { background: var(--dmy-hover); }
.dmy__btn:disabled { opacity: 0.4; cursor: default; }

/* fecha + hora en una fila */
.dmy-dt { display: grid; grid-template-columns: minmax(9.25rem, 1fr) 4.75rem; gap: 8px; align-items: center; min-width: 0; }
.dmy-dt > input.dmy__time, input.dmy__time { width: 100%; min-width: 0; padding-left: 6px; padding-right: 6px; text-align: center; font-variant-numeric: tabular-nums; }
/* columnas angostas (dos campos fecha+hora en una fila): la hora pasa abajo en vez de cortar la fecha */
@container (max-width: 15rem) { .dmy-dt { grid-template-columns: minmax(0, 1fr); } }
.field:has(> .dmy-dt), label:has(> .dmy-dt) { container-type: inline-size; }

.dmy-error { display: block; margin-top: 6px; font-size: 0.8125rem; line-height: 1.35; color: var(--mm-danger-text, #b42318); }
.dmy-error[hidden] { display: none; }

/* móvil: 16px para que iOS no haga zoom */
@media (max-width: 767px) {
  input.dmy__date, input.dmy__time { font-size: 16px; }
}

/* ------------------------------------------------------------------ calendario */
.dmy-pop {
  --dmy-bg: var(--mm-surface, #fff);
  --dmy-text: var(--mm-text, #0b0f14);
  --dmy-muted: var(--mm-text-subtle, #5a6472);
  --dmy-line: var(--mm-border, rgba(11, 15, 20, 0.12));
  --dmy-accent: var(--mm-accent, #1ab9ef);
  --dmy-on-accent: var(--mm-accent-contrast, #000);
  --dmy-accent-text: var(--mm-accent-text, #0a6c99);
  --dmy-hover: var(--mm-accent-soft, rgba(26, 185, 239, 0.1));
  --dmy-sel-2: color-mix(in srgb, var(--dmy-text) 8%, transparent);
  position: fixed; z-index: 2147483000; width: 20.5rem; max-width: calc(100vw - 16px);
  padding: 12px; margin: 0; box-sizing: border-box;
  background: var(--dmy-bg); color: var(--dmy-text); border: 1px solid var(--dmy-line); border-radius: 16px;
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.28), 0 2px 6px rgba(0, 0, 0, 0.08);
  font: 400 15px/1.3 var(--mm-font-body, system-ui, sans-serif);
  animation: dmy-in 140ms ease-out;
}
.dmy-pop[popover] { inset: auto; height: auto; overflow: visible; }
.dmy-pop[popover].is-sheet { right: 8px; bottom: calc(8px + env(safe-area-inset-bottom, 0px)); }
@keyframes dmy-in { from { opacity: 0; transform: translateY(-4px); } }
@media (prefers-reduced-motion: reduce) { .dmy-pop { animation: none; } }
.dmy-pop *, .dmy-pop *::before, .dmy-pop *::after { box-sizing: border-box; }
.dmy-pop.is-sheet {
  left: 8px !important; right: 8px; bottom: calc(8px + env(safe-area-inset-bottom, 0px)); top: auto !important;
  width: auto; max-width: none; border-radius: 20px; padding: 14px 14px 10px;
}
.dmy-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.dmy-pop__head { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 4px; margin-bottom: 8px; }
.dmy-pop__title { display: flex; gap: 6px; justify-content: center; min-width: 0; }
.dmy-pop__nav, .dmy-pop__link, .dmy-day {
  font: inherit; color: inherit; background: transparent; border: 0; margin: 0; cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.dmy-pop__nav { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 10px; color: var(--dmy-accent-text); }
.dmy-pop__nav:hover:not(:disabled) { background: var(--dmy-hover); }
.dmy-pop__nav:disabled { opacity: 0.3; cursor: default; }
.dmy-pop .dmy-pop__sel {
  appearance: auto; -webkit-appearance: menulist; width: auto; min-width: 0; min-height: 40px; padding: 6px 8px; margin: 0;
  background: var(--dmy-bg); background-image: none; color: var(--dmy-text); border: 1px solid var(--dmy-line); border-radius: 10px;
  font: 600 15px/1.2 var(--mm-font-display, inherit); color-scheme: inherit;
}
.dmy-pop .dmy-pop__sel[data-sel="m"] { flex: 1 1 auto; max-width: 9.5rem; }
.dmy-pop__grid { width: 100%; border-collapse: collapse; table-layout: fixed; }
.dmy-pop__grid th { padding: 4px 0 6px; font: 600 12px/1 var(--mm-font-display, inherit); text-transform: uppercase; letter-spacing: 0.04em; color: var(--dmy-muted); text-align: center; }
.dmy-pop__grid td { padding: 1px; text-align: center; }
.dmy-day {
  width: 100%; height: 40px; border-radius: 10px; font-variant-numeric: tabular-nums; font-size: 15px;
}
.dmy-day:hover:not(:disabled) { background: var(--dmy-hover); }
.dmy-day.is-out { color: var(--dmy-muted); opacity: 0.7; }
.dmy-day.is-today { box-shadow: inset 0 0 0 1.5px var(--dmy-accent); font-weight: 600; }
.dmy-day.is-sel, .dmy-day.is-sel:hover { background: var(--dmy-accent); color: var(--dmy-on-accent); font-weight: 700; opacity: 1; }
.dmy-day:disabled { opacity: 0.28; cursor: default; text-decoration: line-through; }
.dmy-day:focus-visible, .dmy-pop__nav:focus-visible, .dmy-pop__link:focus-visible, .dmy-pop .dmy-pop__sel:focus-visible {
  outline: 2px solid var(--dmy-accent); outline-offset: 1px; box-shadow: none;
}
.dmy-pop__foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--dmy-line); }
.dmy-pop__link { min-height: 40px; padding: 8px 12px; border-radius: 10px; font-weight: 600; color: var(--dmy-accent-text); }
.dmy-pop__link:hover:not(:disabled) { background: var(--dmy-hover); }
.dmy-pop__link:disabled { opacity: 0.35; cursor: default; }
.dmy-pop__hint { font-size: 12px; color: var(--dmy-muted); letter-spacing: 0.04em; }
@media (max-width: 559px) {
  .dmy-day { height: 44px; font-size: 16px; }
  .dmy-pop .dmy-pop__sel { font-size: 16px; min-height: 44px; }
}

/* ------------------------------------------------------------------ panel (oscuro) */
body.admin .dmy, body.admin .dmy-pop {
  --dmy-bg: var(--a-surface-2, #202022);
  --dmy-text: var(--a-text, #f2f2f2);
  --dmy-muted: var(--a-muted, #9a9a9a);
  --dmy-line: var(--a-line-strong, rgba(255, 255, 255, 0.18));
  --dmy-accent: var(--mm-cyan, #1ab9ef);
  --dmy-on-accent: #000;
  --dmy-accent-text: var(--mm-cyan-soft, #7fdbff);
  --dmy-hover: rgba(26, 185, 239, 0.14);
}
body.admin .dmy-pop { color-scheme: dark; box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.75); }
body.admin .dmy-error { color: #ff8a8f; }