/*
 * towd — Calculateur de décalage horaire (widget pilote du parc outils).
 * Charte v3 « carnet » — DESIGN v5 « objet carnet » (mockup contractuel
 * ref-mockup-fuseau-v5.html). Fiche papier à ombre portée dure décalée, liseré
 * pointillé intérieur, cartouche kraft à l'étoile towd, zone résultat = 2 cadrans
 * encadrant un tampon rond rouge, avion illustré débordant la marge haut-droite,
 * convertisseur d'heure centré. Volet de villes au clic (populaires + continents),
 * qui se réduit en autocomplete dès la frappe.
 *
 * Tokens hérités du child theme (:root) avec fallback pour portabilité du gabarit.
 * Zéro border-radius (sauf le tampon rond), zéro box-shadow douce — bordures encre
 * nettes, ombre décalée dure (signature v3). Georgia = heures/villes/résultat,
 * Helvetica = UI/labels/méta. Responsive testé à 390 px.
 *
 * ⚑ PATRON VISUEL des widgets outils : structure fiche + tampon + cadrans + volet
 *   villes sont réutilisables tels quels par les autres calculateurs (durée de vol…).
 */
.towd-fz {
  --fz-kraft: var(--kraft, #e5d7ba);
  --fz-kraft-dk: var(--kraft-dk, #c9b48c);
  --fz-paper: var(--paper, #f7f0e0);
  --fz-ink: var(--ink, #2b2419);
  --fz-ink-soft: var(--ink-soft, #5a4f3c);
  --fz-stamp: var(--stamp, #b23a2e);
  --fz-stamp-blue: var(--stamp-blue, #2d5f78);
  --fz-serif: var(--serif, Georgia, "Times New Roman", serif);
  --fz-sans: var(--sans, "Helvetica Neue", Arial, sans-serif);
  --fz-field-bg: #fffdf6;

  position: relative;
  background: var(--fz-paper);
  border: 1.5px solid var(--fz-ink);
  box-shadow: 6px 6px 0 rgba(43, 36, 25, .18);
  margin: 28px 0;
  color: var(--fz-ink);
  font-family: var(--fz-sans);
  max-width: 640px;
  /* overflow visible : l'avion déborde la fiche (le scroll page est borné par
     body{overflow-x:hidden} côté thème). */
}
/* liseré pointillé intérieur */
.towd-fz::after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px dashed var(--fz-kraft-dk);
  pointer-events: none;
  z-index: 3;
}
/* neutralise la bordure/ombre que le thème pose sur .entry-content img */
.towd-fz img {
  border: 0 !important;
  box-shadow: none !important;
  background: none !important;
  margin: 0;
  padding: 0;
  max-width: none;
}

/* ── avion illustré, marge haut-droite, déborde la fiche ── */
.towd-fz-plane {
  position: absolute;
  right: -30px;
  top: -42px;
  width: 150px;
  height: auto;
  transform: rotate(8deg);
  z-index: 5;
  pointer-events: none;
}
.towd-fz-plane img { display: block; width: 100%; height: auto; }

/* ── cartouche kraft (médaillon + kicker + titre — modèle unifié v1.5.33) ── */
.towd-fz-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1.5px solid var(--fz-ink);
  background: var(--fz-kraft);
  position: relative;
  z-index: 4;
}
.towd-fz-head__stamp {
  flex: 0 0 auto;
  width: 54px;
  height: 54px;
  border: 1.5px solid var(--fz-ink);
  border-radius: 50%;
  background: var(--fz-paper);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.towd-fz-head__stamp img { width: 44px; height: 44px; display: block; object-fit: contain; }
.towd-fz-head__t { min-width: 0; }
.towd-fz-kicker {
  font-family: var(--fz-sans);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fz-stamp-blue);
  font-weight: 700;
  margin: 0 0 3px;
}
.towd-fz-title {
  font-family: var(--fz-serif);
  font-style: italic;
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0;
  color: var(--fz-ink);
  line-height: 1.15;
}

.towd-fz-body { padding: 22px; position: relative; z-index: 4; }

/* ── champs ville ── */
.towd-fz-fields { display: flex; align-items: flex-end; gap: 12px; }
.towd-fz-field { flex: 1; min-width: 0; }
.towd-fz-label {
  display: block;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .68rem;
  font-weight: 700;
  color: var(--fz-ink-soft);
  margin-bottom: 6px;
}
.towd-fz-combo { position: relative; }
.towd-fz-input {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--fz-serif);
  font-size: 1.2rem;
  color: var(--fz-ink);
  background: var(--fz-field-bg);
  border: 1.5px solid var(--fz-ink);
  padding: 9px 12px;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.towd-fz-input:focus { outline: 3px solid var(--fz-stamp); outline-offset: 1px; }

/* bouton d'inversion ⇄ */
.towd-fz-swap-wrap { flex: none; display: flex; align-items: flex-end; }
.towd-fz-swap {
  width: 44px; height: 44px;
  margin-bottom: 1px;
  background: var(--fz-kraft);
  color: var(--fz-ink);
  border: 1.5px solid var(--fz-ink);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  border-radius: 0;
}
.towd-fz-swap:hover { background: var(--fz-stamp); color: #fff; }
.towd-fz-swap:focus-visible { outline: 3px solid var(--fz-stamp); outline-offset: 2px; }

/* ── volet de villes (au clic) ── */
.towd-fz-volet {
  position: absolute;
  z-index: 40;
  left: 0; right: 0;
  top: calc(100% + 4px);
  background: var(--fz-paper);
  border: 1.5px solid var(--fz-ink);
  box-shadow: 5px 5px 0 rgba(43, 36, 25, .16);
  max-height: 340px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
.towd-fz-volet[hidden] { display: none; }
.towd-fz-volet-title {
  font-family: var(--fz-sans);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fz-stamp-blue);
  padding: 9px 12px 5px;
  position: sticky;
  top: 0;
  background: var(--fz-paper);
  z-index: 1;
}
.towd-fz-volet-title.is-cont {
  color: var(--fz-ink-soft);
  border-top: 1px solid var(--fz-kraft-dk);
}
.towd-fz-pops { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 12px 12px; }
.towd-fz-pop {
  font-family: var(--fz-serif);
  font-size: .92rem;
  padding: 5px 10px;
  border: 1.5px solid var(--fz-ink);
  background: var(--fz-kraft);
  color: var(--fz-ink);
  cursor: pointer;
  border-radius: 0;
}
.towd-fz-pop:hover, .towd-fz-pop.is-active { background: var(--fz-stamp); color: #fff; }
.towd-fz-opt {
  font-family: var(--fz-sans);
  font-size: .93rem;
  padding: 9px 12px;
  cursor: pointer;
  border-bottom: 1px solid rgba(201, 180, 140, .45);
}
.towd-fz-opt:last-child { border-bottom: 0; }
.towd-fz-opt:hover, .towd-fz-opt.is-active { background: var(--fz-kraft); }
.towd-fz-volet-empty {
  font-family: var(--fz-sans);
  font-size: .86rem;
  color: var(--fz-ink-soft);
  padding: 14px 12px;
  font-style: italic;
}

/* ── zone résultat : 2 cadrans + tampon rond ── */
.towd-fz-result {
  margin-top: 20px;
  border: 1.5px solid var(--fz-ink);
  background: var(--fz-kraft);
  position: relative;
  overflow: hidden;
}
.towd-fz-dials { display: flex; align-items: stretch; }
.towd-fz-clock { flex: 1; text-align: center; padding: 22px 14px; min-width: 0; }
.towd-fz-clock-city {
  font-family: var(--fz-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--fz-ink-soft);
  margin-bottom: 4px;
  overflow-wrap: break-word;
}
.towd-fz-clock-time {
  font-family: var(--fz-serif);
  font-weight: 700;
  font-size: clamp(2.15rem, 7vw, 2.6rem);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--fz-ink);
  font-variant-numeric: tabular-nums;
}
.towd-fz-clock-day {
  font-family: var(--fz-sans);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .68rem;
  color: var(--fz-stamp-blue);
  font-weight: 700;
  margin-top: 6px;
}
.towd-fz-clock-day.is-next { color: var(--fz-stamp); }

/* tampon rond rouge (décalage) */
.towd-fz-stampwrap {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
}
.towd-fz-stamp {
  width: 74px; height: 74px;
  border-radius: 50%;
  border: 2.5px solid var(--fz-stamp);
  color: var(--fz-stamp);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--fz-serif);
  font-weight: 700;
  transform: rotate(-7deg);
  box-shadow: inset 0 0 0 2px rgba(178, 58, 46, .25);
  background: radial-gradient(circle at 50% 50%, rgba(247, 240, 224, .7) 0 62%, transparent 63%);
}
.towd-fz-stamp-delta { font-size: 1.5rem; line-height: 1; white-space: nowrap; }
.towd-fz-stamp-unit { font-size: .72rem; letter-spacing: .06em; margin-top: 1px; }
.towd-fz-stamp-cap {
  font-family: var(--fz-sans);
  font-size: .68rem;
  color: var(--fz-ink-soft);
  margin-top: 8px;
  text-align: center;
  max-width: 96px;
  line-height: 1.3;
}

/* ── convertisseur d'heure de référence (centré) ── */
.towd-fz-conv {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--fz-kraft-dk);
  font-family: var(--fz-serif);
  font-size: 1.02rem;
  color: var(--fz-ink);
  line-height: 1.9;
  text-align: center;
}
.towd-fz-conv b { font-family: var(--fz-serif); font-style: italic; font-weight: 700; }
.towd-fz-conv-out { color: var(--fz-stamp); font-weight: 700; font-style: italic; }
.towd-fz-conv-day { color: var(--fz-ink-soft); font-size: .85em; }
.towd-fz-hour {
  font-family: var(--fz-serif);
  font-size: 1rem;
  text-align: center;
  color: var(--fz-ink);
  background: var(--fz-field-bg);
  border: 1.5px solid var(--fz-ink);
  padding: 3px 6px;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.towd-fz-hour:focus-visible { outline: 3px solid var(--fz-stamp); outline-offset: 1px; }

/* ── note de confidentialité (centrée) ── */
.towd-fz-note {
  margin-top: 16px;
  font-family: var(--fz-sans);
  font-size: .72rem;
  color: var(--fz-ink-soft);
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  text-align: center;
}
.towd-fz-note-lock { color: var(--fz-stamp-blue); font-size: .6rem; }
/* fallback <noscript> (jamais enrichi par le JS) */
.towd-fz > .towd-fz-note:only-child { margin: 0; padding: 18px; }

/* ── responsive ≤ 520 px : cadrans en colonne ── */
@media (max-width: 520px) {
  .towd-fz-dials { flex-direction: column; }
  .towd-fz-stampwrap { padding: 14px 0; }
  .towd-fz-clock { padding: 16px 14px; }
}

/* ── responsive ≤ 430 px : champs en colonne, avion réduit ── */
@media (max-width: 430px) {
  .towd-fz-fields { flex-direction: column; align-items: stretch; gap: 10px; }
  .towd-fz-swap-wrap { align-items: center; justify-content: center; }
  .towd-fz-swap { transform: rotate(90deg); }
  .towd-fz-plane { width: 118px; right: -16px; top: -32px; }
  .towd-fz-body { padding: 18px; }
  .towd-fz-head { padding: 14px 16px; gap: 10px; }
  .towd-fz-head__stamp { width: 46px; height: 46px; }
  .towd-fz-head__stamp img { width: 36px; height: 36px; }
  .towd-fz-title { font-size: 1.15rem; }
}