/* ==========================================================================
   Vigencia Picker — selector de rango fecha + hora
   Todo vive bajo .vg y se tematiza con las variables de abajo.
   ========================================================================== */

.vg {
  --vg-bg: var(--fondo);
  --vg-field: var(--hundido);
  --vg-panel: var(--superficie);
  --vg-line: var(--borde-input);
  --vg-line-strong: var(--borde-fuerte);
  --vg-text: var(--texto);
  --vg-muted: var(--texto-3);
  --vg-dim: var(--texto-4);
  --vg-off: var(--divisor);
  --vg-accent: var(--acento);
  --vg-on-accent: var(--sobre-acento);
  --vg-error: var(--rojo-texto);
  --vg-band: color-mix(in srgb, var(--vg-accent) 16%, transparent);
  --vg-soft: color-mix(in srgb, var(--vg-accent) 14%, transparent);
  --vg-hover: var(--pastilla);
  --vg-relleno: var(--relleno-control);
  --vg-relleno-hover: var(--relleno-control-hover);
  --vg-mono: var(--mono);

  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--vg-text);
  font: inherit;
}
.vg *, .vg *::before, .vg *::after { box-sizing: border-box; }
/* :where() deja la especificidad en una sola clase para que los estilos
   de cada botón (más abajo) siempre ganen sobre este reset */
.vg :where(button) { font: inherit; color: inherit; cursor: pointer; }
.vg :where(button:disabled) { cursor: not-allowed; }
.vg button:focus-visible,
.vg input:focus-visible { outline: 2px solid var(--vg-accent); outline-offset: 2px; }

/* ---------- Encabezado ---------- */
.vg-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.vg-label { font-size: 14px; font-weight: 700; letter-spacing: .01em; }
.vg-tz { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--vg-muted); }

.vg-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--vg-muted);
}

/* ---------- Disparador (vista cerrada) ---------- */
.vg-anchor { position: relative; container-type: inline-size; }
.vg-anchor:has(> .vg-trigger[aria-expanded="true"]) { z-index: 2; }
.vg-trigger {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(90px, 150px) minmax(0, 1fr);
  align-items: center; gap: 12px;
  width: 100%; padding: 14px 16px;
  background: var(--vg-field);
  border: 1px solid var(--vg-line);
  border-radius: 12px;
  text-align: left;
  transition: border-color var(--dur-micro) var(--curva-estandar);
}
.vg-trigger:hover { border-color: var(--vg-line-strong); }
.vg-trigger[aria-expanded="true"] { border-color: var(--vg-accent); }
.vg-col { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.vg-col--end { grid-column: 3; align-items: flex-end; text-align: right; }
.vg-date { font-size: 15px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.vg-time { font-family: var(--vg-mono); font-size: 13px; color: var(--vg-accent); }

.vg-flight { display: flex; align-items: center; gap: 6px; }
.vg-flight-line { flex: 1; height: 1px; background: var(--vg-line-strong); }
.vg-flight-pill {
  font-size: 12px; font-weight: 600; white-space: nowrap;
  border: 1px solid var(--vg-line-strong); border-radius: 999px; padding: 3px 10px;
}
.vg-flight svg { margin-left: -6px; flex-shrink: 0; }

/* ---------- Popover ---------- */
.vg-panel {
  position: absolute; z-index: 50;
  top: calc(100% + 8px); left: 0;
  width: min(600px, calc(100vw - 32px));
  background: var(--vg-panel);
  border: 1px solid var(--vg-line);
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
  overflow: hidden;
}
.vg-panel[hidden] { display: none; }
.vg--fechas .vg-panel { width: min(360px, calc(100vw - 32px)); }
@media (prefers-reduced-motion: no-preference) {
  .vg-panel:not([hidden]) { animation: desplegar var(--dur-corta) var(--curva-salida); }
}

.vg-body { display: flex; }

.vg-presets {
  width: 156px; flex-shrink: 0;
  border-right: 1px solid var(--vg-line);
  padding: 12px 8px;
  display: flex; flex-direction: column; gap: 2px;
}
.vg-presets .vg-eyebrow { padding: 4px 10px 8px; }
.vg-preset {
  height: 36px; padding: 0 10px; border: 0; border-radius: 8px;
  background: transparent; text-align: left; font-size: 13px; font-weight: 500;
  white-space: nowrap;
}
.vg-preset:hover { background: var(--vg-relleno-hover); }
.vg-preset[aria-pressed="true"] { background: var(--vg-soft); color: var(--vg-accent); font-weight: 700; }

.vg-cal { flex: 1; min-width: 0; padding: 12px 16px 16px; display: flex; flex-direction: column; gap: 8px; }

.vg-nav { display: flex; align-items: center; justify-content: space-between; }
.vg-month { font-size: 14px; font-weight: 700; }
.vg-icon {
  width: 36px; height: 36px; border: 0; border-radius: 8px; background: var(--vg-relleno);
  display: grid; place-items: center;
}
.vg-icon:hover:not(:disabled) { background: var(--vg-relleno-hover); }
.vg-icon:disabled { opacity: .3; }

.vg-weekdays, .vg-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.vg-weekdays span { text-align: center; font-size: 11px; font-weight: 600; color: var(--vg-muted); padding-bottom: 4px; }
.vg-grid { row-gap: 2px; }

.vg-cell { height: 36px; display: grid; place-items: center; }
.vg-cell.band-in    { background: var(--vg-band); }
.vg-cell.band-start { background: linear-gradient(90deg, transparent 50%, var(--vg-band) 50%); }
.vg-cell.band-end   { background: linear-gradient(90deg, var(--vg-band) 50%, transparent 50%); }

.vg-day {
  width: 36px; height: 36px; border: 0; border-radius: 999px;
  background: transparent; font-size: 13px; font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.vg-day:hover:not(:disabled) { box-shadow: inset 0 0 0 1px var(--vg-accent); }
.vg-day.is-out   { color: var(--vg-dim); }
.vg-day.is-today { font-weight: 700; box-shadow: inset 0 0 0 1px var(--vg-dim); }
.vg-day:disabled { color: var(--vg-off); }
.vg-day.is-edge,
.vg-day.is-edge:hover { background: var(--vg-accent); color: var(--vg-on-accent); font-weight: 700; box-shadow: none; }

/* ---------- Horas ---------- */
.vg-times {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 10px; align-items: end; margin-top: 6px;
}
.vg-field { display: flex; flex-direction: column; gap: 6px; }
.vg-field label { font-size: 12px; font-weight: 600; color: var(--vg-muted); }
.vg-field input {
  height: 40px; width: 100%; padding: 0 12px;
  background: var(--vg-field); color: var(--vg-text);
  border: 1px solid var(--vg-line); border-radius: 10px;
  font-family: var(--vg-mono); font-size: 15px;
}
.vg-field input::placeholder { color: var(--vg-dim); }
.vg-field input[aria-invalid="true"] { border-color: var(--vg-error); }

.vg-allday {
  height: 40px; padding: 0 12px; display: flex; align-items: center; gap: 6px;
  border: 1px solid var(--vg-line); border-radius: 10px; background: var(--vg-relleno);
  color: var(--vg-muted); font-size: 13px; font-weight: 600; white-space: nowrap;
}
.vg-allday:hover { background: var(--vg-relleno-hover); }
.vg-allday[aria-pressed="true"] { border-color: var(--vg-accent); background: var(--vg-soft); color: var(--vg-accent); }

.vg-error { font-size: 12px; color: var(--vg-error); min-height: 0; }
.vg-error:empty { display: none; }

/* ---------- Pie ---------- */
.vg-foot {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 12px 16px; border-top: 1px solid var(--vg-line);
}
.vg-btn {
  height: 40px; padding: 0 16px; border-radius: 10px;
  font-size: 13px; font-weight: 600;
}
.vg-btn--ghost { border: 1px solid var(--vg-line); background: var(--vg-relleno); }
.vg-btn--ghost:hover { background: var(--vg-relleno-hover); }
.vg-btn--primary { border: 0; padding: 0 18px; background: var(--vg-accent); color: var(--vg-on-accent); font-weight: 700; }
.vg-btn--primary:disabled { opacity: .4; }

/* ---------- Pantallas angostas ---------- */
@media (max-width: 600px) {
  .vg-panel { left: 0; right: 0; width: auto; }
  .vg--fechas .vg-panel { width: auto; }
  .vg-body { flex-direction: column; }
  .vg-presets {
    width: auto; flex-direction: row; overflow-x: auto; gap: 6px;
    border-right: 0; border-bottom: 1px solid var(--vg-line); padding: 10px 12px;
  }
  .vg-presets .vg-eyebrow { display: none; }
  .vg-preset { border: 1px solid var(--vg-line); flex-shrink: 0; background: var(--vg-relleno); }
  .vg-cal { padding: 10px 12px 14px; }
  .vg-times { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .vg-allday { grid-column: 1 / -1; justify-content: center; }
  .vg-trigger { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); padding: 12px; gap: 8px; }
  .vg-flight-line, .vg-flight svg { display: none; }
  .vg-date { font-size: 14px; }
}

/* ---------- Selector angosto: sin la línea del vuelo, para que las fechas se lean completas ---------- */
@container (max-width: 400px) {
  .vg .vg-anchor > .vg-trigger { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .vg .vg-anchor .vg-flight { display: none; }
  .vg .vg-anchor .vg-col--end { grid-column: 2; }
}