/* ================================================================
   MC Hotel Calendar — styles
   Design inspired by Hotel Smart Calendar (Diadao)
   ================================================================ */

/* ── Variables ──────────────────────────────────────────────────── */
.mc-hotel-calendar {
  /* colours */
  --mc-navy:       #1a2341;
  --mc-navy-light: #253058;
  --mc-white:      #ffffff;
  --mc-bg:         #ffffff;
  --mc-border:     #e8e0d5;
  --mc-text:       #1f1f1f;
  --mc-text-muted: #888888;
  --mc-best:       #3a7a3a;
  --mc-limited:    #c04a2a;
  --mc-nights-bg:  #b0965a;
  --mc-hover-bg:   rgba(26,35,65,.08);
  --mc-range-bg:   rgba(26,35,65,.12);

  /* layout */
  --mc-radius:          14px;   /* panel corner radius        */
  --mc-cell-radius:     8px;    /* day-cell corner radius     */
  --mc-cell-size:       40px;   /* day-cell height            */
  --mc-cell-gap:        4px;    /* gap between cells          */
  --mc-panel-min-width: 900px;  /* forces the panel wide enough for horizontal cells */
  --mc-border-width:    1px;

  /* typography */
  --mc-font:            inherit;
  --mc-font-header:     var(--mc-font);
  --mc-font-day:        var(--mc-font);
  --mc-font-price:      var(--mc-font);
  --mc-font-legend:     var(--mc-font);
  --mc-header-font-size: 22px;
  --mc-day-num-size:     14px;
  --mc-price-size:       11px;
}

/* ── Overlay + panel ─────────────────────────────────────────────── */
.mc-hotel-calendar {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999998;
  align-items: center;
  justify-content: center;
}
.mc-hotel-calendar.mc-cal-open {
  display: flex;
}

.mc-cal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  cursor: pointer;
}

.mc-cal-panel {
  position: relative;
  z-index: 1;
  background: var(--mc-bg);
  border: var(--mc-border-width) solid var(--mc-border);
  border-radius: var(--mc-radius);
  box-shadow: 0 16px 48px rgba(0,0,0,.18);
  padding: 28px 28px 20px;
  max-height: 90vh;
  overflow-y: auto;
  width: auto;
  min-width: var(--mc-panel-min-width);
  max-width: calc(100vw - 32px);
  font-family: var(--mc-font);
  box-sizing: border-box;
}


/* ── Calendrier déjà affiché (display="inline") : dans la page ou une popup, sans voile ── */
.mc-hotel-calendar.mc-cal-inline {
  display: block;
  position: static;
  inset: auto;
  z-index: auto;
}
.mc-cal-inline .mc-cal-overlay {
  display: none;
}
.mc-cal-inline .mc-cal-panel {
  box-shadow: none;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  max-height: none;
  overflow: visible;
}

/* ── Navigation bar ──────────────────────────────────────────────── */
.mc-cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.mc-cal-nav-months {
  display: flex;
  flex: 1;
  justify-content: space-around;
  gap: 16px;
}
.mc-cal-nav-label {
  font-size: var(--mc-header-font-size);
  font-weight: 700;
  font-family: var(--mc-font-header);
  color: var(--mc-text);
  text-align: center;
  flex: 1;
  text-transform: capitalize;
}
.mc-cal-nav-btn {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border: 1px solid var(--mc-border);
  border-radius: 50%;
  background: var(--mc-bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mc-text);
  transition: background .15s, border-color .15s;
  flex-shrink: 0;
}
.mc-cal-nav-btn:hover {
  background: var(--mc-navy);
  border-color: var(--mc-navy);
  color: var(--mc-white);
}

/* ── Month grid wrapper ──────────────────────────────────────────── */
.mc-cal-grid-wrap {
  display: flex;
  gap: 32px;
}

/* ── Single month ────────────────────────────────────────────────── */
.mc-cal-month {
  flex: 1;
  min-width: 0;
}

/* Day-of-week header row */
.mc-cal-dow-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--mc-cell-gap);
  margin-bottom: 8px;
}
.mc-cal-dow {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--mc-text-muted);
  padding: 4px 0;
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* Day cells grid */
.mc-cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--mc-cell-gap);
}

/* ── Day cell ────────────────────────────────────────────────────── */
.mc-cal-day {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: var(--mc-cell-size);
  border-radius: var(--mc-cell-radius);
  cursor: pointer;
  user-select: none;
  transition: background .1s;
  box-sizing: border-box;
  outline: none;
}
.mc-cal-day:focus-visible {
  box-shadow: 0 0 0 2px var(--mc-navy);
}
.mc-cal-day--empty {
  cursor: default;
}
.mc-cal-day--past,
.mc-cal-day--unavailable {
  opacity: .35;
  cursor: default;
  pointer-events: none;
}

/* Hover */
.mc-cal-day:not(.mc-cal-day--past):not(.mc-cal-day--empty):not(.mc-cal-day--selected):hover {
  background: var(--mc-hover-bg);
}

/* In-range highlight */
.mc-cal-day--in-range {
  background: var(--mc-range-bg);
  border-radius: 0;
}
.mc-cal-day--in-range:first-child,
.mc-cal-day--start + .mc-cal-day--in-range:first-child {
  border-radius: var(--mc-cell-radius) 0 0 var(--mc-cell-radius);
}

/* Selected / start / end */
.mc-cal-day--selected,
.mc-cal-day--start,
.mc-cal-day--end {
  background: var(--mc-navy) !important;
  color: var(--mc-white) !important;
  border-radius: var(--mc-cell-radius);
}
.mc-cal-day--start {
  border-radius: var(--mc-cell-radius) 0 0 var(--mc-cell-radius);
}
.mc-cal-day--end {
  border-radius: 0 var(--mc-cell-radius) var(--mc-cell-radius) 0;
}
.mc-cal-day--start.mc-cal-day--end {
  border-radius: var(--mc-cell-radius);
}

/* Day number */
.mc-cal-day-num {
  font-size: var(--mc-day-num-size);
  font-family: var(--mc-font-day);
  font-weight: 600;
  line-height: 1;
  color: inherit;
}
.mc-cal-day--past .mc-cal-day-num,
.mc-cal-day--unavailable .mc-cal-day-num {
  color: var(--mc-text-muted);
}

/* Price */
.mc-cal-price {
  font-size: var(--mc-price-size);
  font-family: var(--mc-font-price);
  font-weight: 500;
  line-height: 1;
  margin-top: 6px;
  color: inherit;
}
.mc-cal-day:not(.mc-cal-day--selected):not(.mc-cal-day--start):not(.mc-cal-day--end) .mc-cal-price {
  color: var(--mc-text);
}

/* "Départ" label on end day */
.mc-cal-depart-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-top: 2px;
  color: var(--mc-white);
}

/* ── Best price indicator (green left border) ────────────────────── */
.mc-cal-day--best::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 2px;
  background: var(--mc-best);
  border-radius: 2px;
}
.mc-cal-day--selected.mc-cal-day--best::after,
.mc-cal-day--start.mc-cal-day--best::after,
.mc-cal-day--end.mc-cal-day--best::after {
  background: rgba(255,255,255,.6);
}

/* ── Limited availability indicator (red top-right triangle) ─────── */
.mc-cal-day--limited::before {
  content: '';
  position: absolute;
  top: 4px;
  right: 4px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 7px 7px 0;
  border-color: transparent var(--mc-limited) transparent transparent;
}
.mc-cal-day--selected.mc-cal-day--limited::before,
.mc-cal-day--start.mc-cal-day--limited::before,
.mc-cal-day--end.mc-cal-day--limited::before {
  border-color: transparent rgba(255,255,255,.7) transparent transparent;
}

/* ── "N nuits" badge on start cell ──────────────────────────────── */
.mc-cal-nights-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--mc-nights-bg);
  color: var(--mc-white);
  font-size: 9px;
  font-weight: 700;
  white-space: nowrap;
  padding: 2px 7px;
  border-radius: 10px;
  pointer-events: none;
  z-index: 2;
  letter-spacing: .03em;
}

/* ── Loading skeleton ────────────────────────────────────────────── */
.mc-cal-month--loading .mc-cal-day-num {
  visibility: hidden;
}
.mc-cal-month--loading .mc-cal-day:not(.mc-cal-day--empty) {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: mc-skeleton 1.2s infinite;
}
@keyframes mc-skeleton {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Legend ──────────────────────────────────────────────────────── */
.mc-cal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--mc-border);
}
.mc-cal-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: var(--mc-font-legend);
  color: var(--mc-text-muted);
}
.mc-cal-legend-swatch {
  display: inline-block;
  width: 20px;
  height: 4px;
  border-radius: 2px;
  flex-shrink: 0;
}
.mc-cal-swatch-best    { background: var(--mc-best); }
.mc-cal-swatch-limited {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 8px 8px 0;
  border-color: transparent var(--mc-limited) transparent transparent;
  background: none;
}
.mc-cal-swatch-minstay {
  border-bottom: 3px dashed var(--mc-text-muted);
  background: none;
  height: 0;
}

/* ── Footer ──────────────────────────────────────────────────────── */
.mc-cal-footer-note {
  font-size: 11px;
  font-family: var(--mc-font-legend);
  color: var(--mc-text-muted);
  font-style: italic;
  margin: 10px 0 2px;
}
.mc-cal-footer-brand {
  font-size: 10px;
  font-family: var(--mc-font-legend);
  color: var(--mc-text-muted);
  text-align: right;
  margin: 0;
}

/* ── Body lock when open (iOS-safe: position:fixed + saved scrollY via JS) ── */
body.mc-cal-body-open {
  position: fixed;
  left: 0;
  right: 0;
  overflow-y: scroll; /* keeps scrollbar width to avoid layout shift */
}

/* ================================================================
   Responsive — mobile: single month, larger cells
   ================================================================ */
@media (max-width: 680px) {
  .mc-cal-panel {
    padding: 20px 14px 16px;
    border-radius: 16px 16px 0 0;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    min-width: 0;
    max-width: 100%;
    max-height: 90vh;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
  }

  .mc-hotel-calendar.mc-cal-open {
    align-items: flex-end;
  }
  .mc-cal-inline .mc-cal-panel {
    position: static;
    border-radius: var(--mc-radius);
    max-height: none;
  }

  /* Only show first month on mobile */
  .mc-cal-grid-wrap {
    gap: 0;
  }
  .mc-cal-month:not(:first-child) {
    display: none;
  }

  --mc-cell-size: 46px;

  .mc-cal-nav-label {
    font-size: 18px;
  }

  .mc-cal-legend {
    gap: 10px;
  }
}