/*
 * Feuille de style du moteur.
 *
 * Tout ce qui est visuel passe par des variables alimentées par la configuration
 * de l'hébergement : le même code doit pouvoir porter la marque de n'importe quel
 * client sans qu'on y touche. Les valeurs ci-dessous ne sont que des valeurs de repli.
 */

.db {
  --primary: #1b2a4a;
  --accent: #c9a227;
  --surface: #f4f4f7;
  --paper: #fff;
  --ink: var(--primary);
  --muted: color-mix(in srgb, var(--primary) 58%, #fff);
  --line: color-mix(in srgb, var(--primary) 14%, #fff);
  --radius: 8px;
  --font-heading: Georgia, serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', sans-serif;
  --shadow: 0 22px 50px -32px color-mix(in srgb, var(--primary) 70%, transparent);

  font-family: var(--font-body);
  color: var(--ink);
  background: var(--surface);
  font-size: 16px;
  line-height: 1.55;
  container-type: inline-size;
}

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

.db h2,
.db h3 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.08;
  margin: 0;
}

.db-shell {
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(16px, 4vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ---------- barre de recherche ---------- */
.db-search {
  display: grid;
  grid-template-columns: 1fr 1fr 0.8fr auto;
  gap: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px;
  box-shadow: var(--shadow);
}
.db-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 16px;
  min-width: 0;
  border-right: 1px solid var(--line);
}
.db-field:nth-last-child(2) {
  border-right: 0;
}
.db-field label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--muted);
}
.db-field input,
.db-field select {
  font: inherit;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  border: 0;
  background: none;
  padding: 2px 0;
  width: 100%;
  min-height: 28px;
}
.db-field input:focus,
.db-field select:focus {
  outline: none;
}
.db-field:focus-within {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-radius: 4px;
}

.db-btn {
  font: inherit;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  border-radius: 5px;
  padding: 12px 24px;
  min-height: 48px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: filter 0.15s ease;
}
.db-btn:hover:not(:disabled) {
  filter: brightness(1.08);
}
.db-btn:disabled {
  opacity: 0.55;
  cursor: progress;
}
.db-btn-primary {
  background: var(--primary);
  color: var(--accent);
}
.db-btn-accent {
  background: var(--accent);
  color: var(--primary);
}
.db-btn-quiet {
  background: none;
  border-color: var(--line);
  color: var(--ink);
}
.db-btn-block {
  width: 100%;
}

/* ---------- bandeau du séjour ---------- */
.db-stay {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
}
.db-stay h2 {
  font-size: clamp(22px, 3.2vw, 30px);
}
.db-stay p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* ---------- cartes chambres ---------- */
.db-rooms {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.db-room {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.db-room img {
  width: 100%;
  height: 100%;
  min-height: 170px;
  object-fit: cover;
  display: block;
  background: var(--line);
}
.db-room-body {
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.db-room h3 {
  font-size: 22px;
}
.db-room-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 13.5px;
  color: var(--muted);
}
.db-room-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.db-room p.db-desc {
  margin: 2px 0 0;
  font-size: 14.5px;
  color: var(--muted);
  max-width: 52ch;
}
.db-left {
  margin-top: auto;
  padding-top: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #b3261e;
}

.db-room-buy {
  padding: 18px 22px;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  text-align: right;
  min-width: 200px;
}
.db-price {
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: lining-nums tabular-nums;
  white-space: nowrap;
}
.db-price small {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
}
.db-total {
  font-size: 13px;
  color: var(--muted);
}
.db-room-buy .db-btn {
  margin-top: 8px;
  width: 100%;
}

/* ---------- réassurance ---------- */
.db-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  color: var(--muted);
}
.db-trust li {
  display: flex;
  align-items: center;
  gap: 7px;
}
.db-trust svg {
  flex-shrink: 0;
  color: var(--primary);
}

/* ---------- formulaire client ---------- */
.db-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: var(--shadow);
}
.db-recap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.db-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.db-grid label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.db-grid input,
.db-grid textarea {
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--paper);
  width: 100%;
}
.db-grid input:focus,
.db-grid textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: transparent;
}
.db-span2 {
  grid-column: 1 / -1;
}
.db-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* ---------- états ---------- */
.db-empty,
.db-error {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  color: var(--muted);
}
.db-error {
  border-color: color-mix(in srgb, #b3261e 35%, var(--line));
}
.db-error a {
  color: var(--ink);
  font-weight: 600;
}
.db-skeleton {
  height: 170px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, var(--line) 25%, var(--paper) 50%, var(--line) 75%);
  background-size: 400% 100%;
  animation: db-shimmer 1.4s infinite;
}
@keyframes db-shimmer {
  to {
    background-position: -200% 0;
  }
}

.db-done {
  text-align: center;
  padding: clamp(28px, 6vw, 56px) 24px;
}
.db-done h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 10px;
}
.db-done .db-ref {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

/* ---------- adaptatif ---------- */
@container (max-width: 860px) {
  .db-search {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }
  .db-field {
    border-right: 0;
    border: 1px solid var(--line);
    border-radius: 5px;
  }
  .db-search .db-btn {
    grid-column: 1 / -1;
  }
  .db-room {
    grid-template-columns: 1fr;
  }
  .db-room img {
    min-height: 190px;
    aspect-ratio: 16 / 9;
  }
  .db-room-buy {
    border-left: 0;
    border-top: 1px solid var(--line);
    align-items: stretch;
    text-align: left;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
  }
  .db-room-buy .db-btn {
    width: auto;
    margin-top: 0;
    padding-inline: 28px;
  }
}
@container (max-width: 560px) {
  .db-grid {
    grid-template-columns: 1fr;
  }
  .db-room-buy .db-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .db-skeleton {
    animation: none;
  }
}

/* ─── offres multiples, taxe, piège à robots ─── */
.db-offers {
  display: grid;
  gap: 8px;
  width: 100%;
}
.db-offer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) - 2px);
  background: var(--paper);
  text-align: left;
}
.db-offer b {
  display: block;
  font-size: 14.5px;
}
.db-offer small {
  display: block;
  color: var(--muted);
  font-size: 12.5px;
}
.db-offer .db-btn {
  flex: 0 0 auto;
  width: auto;
  padding: 8px 14px;
}
.db-tax {
  font-size: 12.5px;
  color: var(--muted);
  margin: 2px 0 6px;
}
.db-hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}
.db-done .db-sum {
  margin: 10px 0 0;
  color: var(--muted);
}

.db-demo {
  margin: 4px 0 12px;
  padding: 10px 14px;
  border-radius: calc(var(--radius) - 2px);
  background: color-mix(in srgb, var(--accent) 22%, var(--paper));
  border: 1px solid color-mix(in srgb, var(--accent) 60%, var(--paper));
  font-size: 14px;
}
.db-demo a { color: inherit; font-weight: 600; }

/* ─── conditions et nombre de chambres ─── */
.db-policy { margin: 4px 0 12px; font-size: 14px; }
.db-policy details { margin-bottom: 8px; }
.db-policy summary { cursor: pointer; font-weight: 600; }
.db-policy details p { margin: 8px 0 0; color: var(--muted); white-space: normal; }
.db-accept { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.db-accept input { width: 18px; height: 18px; margin-top: 2px; flex: 0 0 auto; }
.db-qty { display: block; font-size: 13px; color: var(--muted); margin: 6px 0 8px; }
.db-qty select { margin-left: 8px; font: inherit; font-size: 14px; padding: 4px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); }

/* ─── calendrier des prix ─── */
.db-link { background: none; border: 0; padding: 0; font: inherit; color: var(--primary); text-decoration: underline; cursor: pointer; }
.db-cal-link { margin: 8px 0 0; font-size: 14px; }
.db-cal { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin-top: 10px; box-shadow: var(--shadow); max-width: 520px; }
.db-cal-head { display: flex; justify-content: space-between; align-items: center; font-family: var(--font-heading); font-size: 18px; }
.db-cal-head .db-link { text-decoration: none; font-size: 22px; padding: 0 8px; }
.db-cal-hint { margin: 4px 0 10px; font-size: 13px; color: var(--muted); }
.db-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.db-wd { font-size: 11px; color: var(--muted); text-align: center; text-transform: uppercase; }
.db-day { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 2px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); font: inherit; font-size: 14px; color: var(--ink); cursor: pointer; }
.db-day small { font-size: 10.5px; color: var(--muted); white-space: nowrap; }
.db-day:hover:not(:disabled) { border-color: var(--primary); }
.db-day:disabled { opacity: 0.4; cursor: default; }
.db-day.is-full { background: color-mix(in srgb, var(--line) 50%, var(--paper)); text-decoration: line-through; }
.db-day.is-arrival { background: var(--primary); color: #fff; border-color: var(--primary); }
.db-day.is-arrival small { color: #fff; }