:root {
  --bg: #f8f1e6;
  --card: #fffaf2;
  --text: #3c2c22;
  --muted: #8f7c68;
  --accent: #a8552a;
  --accent-dark: #7c3d1c;
  --danger: #b3401f;
  --border: #ead9c2;
  --today: #ffe3a3;
  --bonnet: #5b7a41;
  --bages: #c1652f;
  --all-houses: #33638c;
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: 3rem;
  position: relative;
}

/* photo de la maison sélectionnée, en arrière-plan plein écran et fixe,
   voilée par une teinte translucide pour rester lisible */
.bg-photo {
  position: fixed;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -2;
}
.bg-tint {
  position: fixed;
  inset: 0;
  background: var(--bg);
  opacity: 0.45;
  z-index: -1;
}
.page { position: relative; }

@media (max-width: 600px) {
  .bg-photo { background-attachment: scroll; }
}
@media (min-width: 601px) {
  .bg-photo { background-attachment: fixed; }
}

a { color: var(--accent-dark); }

.topbar {
  background: linear-gradient(120deg, var(--accent-dark), var(--accent));
  color: white;
  padding: 0.9rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.topbar h1 { font-size: 1.15rem; margin: 0; font-weight: 700; letter-spacing: 0.01em; }
.topbar a, .topbar span { color: white; text-decoration: none; }
.topbar a { opacity: 0.9; margin-left: 1rem; }
.topbar a:hover { text-decoration: underline; }
.topbar h1 a { margin-left: 0; opacity: 1; }
.user-nav { display: flex; align-items: center; gap: 0.25rem; }
.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  margin-left: 0.4rem !important;
  transition: background 0.15s;
}
.icon-link:hover { background: rgba(255,255,255,0.18); text-decoration: none !important; }
.icon-link svg { width: 20px; height: 20px; }

.house-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem 0;
  flex-wrap: wrap;
}
.house-tabs a {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  font-size: 0.9rem;
  transition: background 0.15s, color 0.15s;
}
.house-tabs a.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.house-tabs a[data-house="bonnet"].active { background: var(--bonnet); border-color: var(--bonnet); }
.house-tabs a[data-house="bages"].active { background: var(--bages); border-color: var(--bages); }
.house-tabs a[data-house="all"].active { background: var(--all-houses); border-color: var(--all-houses); }

.month-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  max-width: 860px;
  margin: 0 auto 1rem;
  background: rgba(255,250,242,0.85);
  border-radius: 10px;
  backdrop-filter: blur(2px);
}
.month-nav strong { text-transform: capitalize; }
.month-nav a { text-decoration: none; font-size: 0.95rem; }

.view-toggle { text-align: center; margin: -0.5rem 0 1rem; }
.view-toggle a {
  display: inline-block;
  font-size: 0.85rem;
  text-decoration: none;
  background: rgba(255,250,242,0.85);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
}

.year-nav select {
  border: none;
  background: transparent;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  text-align: center;
}
.year-jump { display: inline-flex; }

.year-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
  max-width: 1100px;
  margin: 0 auto 1.5rem;
  padding: 0 0.75rem;
}
.mini-month {
  background: rgba(255,250,242,0.9);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem;
}
.mini-month-title {
  display: block;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: capitalize;
  color: var(--accent-dark);
  text-decoration: none;
  margin-bottom: 0.4rem;
}
.mini-month-title:hover { text-decoration: underline; }
.mini-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.mini-day {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  font-size: 0.65rem;
  color: var(--text);
  text-decoration: none;
  border-radius: 4px;
  position: relative;
}
.mini-day.muted { color: var(--muted); opacity: 0.4; }
span.mini-day.past { cursor: default; color: var(--muted); }
span.mini-day.past[style*="--dot"],
span.mini-day.past.split { cursor: pointer; color: var(--text); font-weight: 700; }
.mini-day.today { outline: 1.5px solid #d99a2b; }
.mini-day[style*="--dot"] {
  background: color-mix(in srgb, var(--dot) 30%, transparent);
  font-weight: 700;
}
/* jour avec réservation dans les deux maisons : carré divisé en deux couleurs */
.mini-day.split {
  color: white;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0,0,0,0.35);
}
a.mini-day:hover { background: var(--dot, var(--border)); color: white; }

@media (max-width: 900px) {
  .year-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .year-grid { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; padding: 0 0.5rem; }
  .mini-day { font-size: 0.6rem; }
}

.add-booking { text-align: center; margin: 0 0 1rem; display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; }

.legend {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 0 0 1rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.legend-item { display: flex; align-items: center; gap: 0.35rem; }
.swatch { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

.btn, button {
  display: inline-block;
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.6rem 1.1rem;
  border-radius: 8px;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: filter 0.15s;
}
.btn:hover, button:hover { filter: brightness(0.9); }
.btn-danger { background: var(--danger); }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 0.5rem;
}
.dow {
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
  padding: 0.25rem 0;
  font-weight: 600;
}
.day {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  min-height: 68px;
  padding: 0.3rem;
  font-size: 0.75rem;
  overflow: hidden;
}
.day.muted { opacity: 0.45; }
.day.today { background: var(--today); border-color: #d99a2b; }
.daynum { font-weight: 700; margin-bottom: 0.2rem; color: var(--accent-dark); }
.booking-chip {
  display: block;
  background: var(--accent);
  color: white;
  border-radius: 4px;
  padding: 1px 4px;
  margin-bottom: 2px;
  font-size: 0.7rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
  font-weight: 600;
}
.booking-chip .chip-short { display: none; }

.auth-page, .form-page {
  max-width: 420px;
  margin: 3rem auto;
  padding: 0 1rem;
}
.form-page { max-width: 640px; }
.auth-page {
  min-height: 100vh;
  margin: 0 auto;
  max-width: none;
  padding: 0;
  background: radial-gradient(circle at 15% 15%, rgba(91,122,65,0.25), transparent 45%),
              radial-gradient(circle at 85% 85%, rgba(193,101,47,0.25), transparent 45%),
              var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem 1.5rem;
  margin: 2rem;
  max-width: 380px;
  width: 100%;
  box-shadow: 0 10px 30px rgba(60,44,34,0.12);
}
.auth-box h1 { text-align: center; font-size: 1.3rem; color: var(--accent-dark); }

.stack { display: flex; flex-direction: column; gap: 1rem; }
.stack label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.9rem; }
input, select, textarea {
  padding: 0.55rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
  background: white;
  color: var(--text);
}
.row { display: flex; gap: 1rem; flex-wrap: wrap; }
.row label { flex: 1; min-width: 160px; }

.alert { padding: 0.75rem 1rem; border-radius: 8px; font-size: 0.9rem; }
.alert-error { background: #fbe4dc; color: var(--danger); }
.alert-ok { background: #e9f0e0; color: #3f5c2a; }

.table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.table th, .table td { text-align: left; padding: 0.5rem; border-bottom: 1px solid var(--border); }
.hint { color: var(--muted); font-size: 0.8rem; }

@media (max-width: 480px) {
  .day { min-height: 54px; font-size: 0.65rem; }
  .booking-chip { font-size: 0.62rem; }
}

/* Vue "toutes les maisons" sur smartphone : la couleur suffit à distinguer
   la maison, donc on masque le préfixe Bonnet/Bages et on garde juste le
   prénom du réservataire pour gagner en lisibilité. */
@media (max-width: 600px) {
  .booking-chip .chip-full { display: none; }
  .booking-chip .chip-short { display: block; }
}