/* ==========================================================================
   CampMD Homes & Campsites — Mobile-First Stylesheet
   Version: 1.0.0
   ========================================================================== */

/* ── Custom Properties ──────────────────────────────────────────────────── */
:root {
  --campmd-accent:      #E8515A;
  --campmd-accent-dark: #c93e46;
  --campmd-bg:          #ffffff;
  --campmd-surface:     #f7f7f7;
  --campmd-border:      #e0e0e0;
  --campmd-text:        #222222;
  --campmd-text-muted:  #717171;
  --campmd-radius:      12px;
  --campmd-radius-sm:   8px;
  --campmd-shadow:      0 2px 16px rgba(0,0,0,0.12);
  --campmd-shadow-hover:0 8px 28px rgba(0,0,0,0.18);
  --campmd-font:        -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --campmd-transition:  0.2s ease;
  --campmd-img-ratio:   66.67%;   /* 3:2 */
}

/* ── Base ────────────────────────────────────────────────────────────────── */
.campmd-listing-wrap,
.campmd-related-wrap,
.campmd-map-section {
  font-family: var(--campmd-font);
  color: var(--campmd-text);
  -webkit-font-smoothing: antialiased;
}

/* ── Section header ─────────────────────────────────────────────────────── */
.campmd-listing-header {
  margin-bottom: 20px;
}
.campmd-listing-title {
  font-size: clamp(22px, 5vw, 32px);
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--campmd-text);
}
.campmd-listing-subtitle {
  color: var(--campmd-text-muted);
  font-size: 16px;
  margin: 0;
}

/* ── Filter bar ─────────────────────────────────────────────────────────── */
.campmd-filters {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--campmd-bg);
  border-bottom: 1px solid var(--campmd-border);
  margin-bottom: 20px;
  padding: 10px 0;
}
.campmd-filter-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0 4px 6px;
}
.campmd-filter-scroll::-webkit-scrollbar { display: none; }

.campmd-filter-btn {
  flex-shrink: 0;
  padding: 8px 16px;
  border: 1.5px solid var(--campmd-border);
  border-radius: 24px;
  background: var(--campmd-bg);
  color: var(--campmd-text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--campmd-transition);
  white-space: nowrap;
}
.campmd-filter-btn:hover,
.campmd-filter-btn:focus-visible {
  border-color: var(--campmd-text);
  background: var(--campmd-surface);
}
.campmd-filter-btn--active {
  background: var(--campmd-text);
  color: #fff;
  border-color: var(--campmd-text);
}

.campmd-filter-divider {
  width: 1px;
  height: 24px;
  background: var(--campmd-border);
  flex-shrink: 0;
  margin: 0 4px;
}

.campmd-filter-select {
  flex-shrink: 0;
  padding: 7px 12px;
  border: 1.5px solid var(--campmd-border);
  border-radius: 24px;
  background: var(--campmd-bg);
  font-size: 14px;
  font-weight: 500;
  color: var(--campmd-text);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 20 20' fill='%23555'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}

/* ── Grid ────────────────────────────────────────────────────────────────── */
.campmd-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 600px) {
  .campmd-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .campmd-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
  .campmd-grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
  .campmd-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1200px) {
  .campmd-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ── Card ─────────────────────────────────────────────────────────────────── */
.campmd-card {
  background: var(--campmd-bg);
  border-radius: var(--campmd-radius);
  overflow: hidden;
  transition: transform var(--campmd-transition), box-shadow var(--campmd-transition);
  position: relative;
}
.campmd-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--campmd-shadow-hover);
}
.campmd-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.campmd-card-link:focus-visible {
  outline: 3px solid var(--campmd-accent);
  outline-offset: 2px;
  border-radius: var(--campmd-radius);
}

/* Card image */
.campmd-card-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--campmd-radius);
  background: var(--campmd-surface);
}
.campmd-card-img-wrap::before {
  content: '';
  display: block;
  padding-top: var(--campmd-img-ratio);
}

.campmd-card-slider {
  position: absolute;
  inset: 0;
  display: flex;
}
.campmd-card-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.campmd-card-slide--active { opacity: 1; }

/* Slider navigation */
.campmd-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: none;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 6px rgba(0,0,0,.2);
  opacity: 0;
  transition: opacity var(--campmd-transition);
  z-index: 3;
  color: var(--campmd-text);
}
.campmd-card-img-wrap:hover .campmd-slider-btn { opacity: 1; }
.campmd-slider-btn--prev { left: 8px; }
.campmd-slider-btn--next { right: 8px; }
.campmd-slider-btn:hover { background: #fff; }

/* Touch devices: always show */
@media (hover: none) {
  .campmd-slider-btn { opacity: 0.85; }
}

/* Dots */
.campmd-card-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 4px;
  z-index: 3;
}
.campmd-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
  transition: background var(--campmd-transition), transform var(--campmd-transition);
}
.campmd-dot--active {
  background: #fff;
  transform: scale(1.2);
}

/* Badges */
.campmd-card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  z-index: 3;
}
.campmd-badge {
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
}
.campmd-badge--custom {
  background: #fff;
  color: var(--campmd-text);
}
.campmd-badge--type {
  background: rgba(0,0,0,0.55);
  color: #fff;
  backdrop-filter: blur(4px);
}
.campmd-badge--beach-campsite  { background: rgba(24,140,199,0.75); }
.campmd-badge--woods-campsite  { background: rgba(56,142,60,0.75);  }
.campmd-badge--cottage         { background: rgba(230,81,0,0.75);   }
.campmd-badge--home            { background: rgba(94,53,177,0.75);  }

/* Unavailable overlay */
.campmd-card-unavail {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--campmd-radius);
  z-index: 4;
}

/* Card body */
.campmd-card-body {
  padding: 12px 4px 4px;
}
.campmd-card-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}
.campmd-card-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0;
  color: var(--campmd-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}
.campmd-card-number {
  font-size: 13px;
  color: var(--campmd-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.campmd-card-excerpt {
  font-size: 13px;
  color: var(--campmd-text-muted);
  margin: 4px 0 6px;
  line-height: 1.4;
}

/* Specs */
.campmd-card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}
.campmd-spec {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--campmd-text-muted);
}
.campmd-spec svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Amenity icons */
.campmd-card-amenities {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}
.campmd-amenity-icon svg {
  width: 16px;
  height: 16px;
  color: var(--campmd-text-muted);
}

/* Price row */
.campmd-card-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}
.campmd-card-price strong {
  font-size: 16px;
  font-weight: 700;
  color: var(--campmd-text);
}
.campmd-price-label {
  font-size: 13px;
  color: var(--campmd-text-muted);
  font-weight: 400;
}
.campmd-card-price--contact {
  font-size: 14px;
  color: var(--campmd-text-muted);
  font-style: italic;
}
.campmd-card-cta-arrow {
  font-size: 18px;
  color: var(--campmd-accent);
  font-weight: 700;
  transition: transform var(--campmd-transition);
}
.campmd-card:hover .campmd-card-cta-arrow { transform: translateX(4px); }

/* Hidden card (from filter) */
.campmd-card--hidden {
  display: none;
}

/* Empty state */
.campmd-no-units,
.campmd-empty-state {
  text-align: center;
  color: var(--campmd-text-muted);
  padding: 40px 20px;
  font-size: 15px;
}
.campmd-filter-reset {
  background: none;
  border: none;
  color: var(--campmd-accent);
  text-decoration: underline;
  cursor: pointer;
  font-size: 15px;
  padding: 0;
}

/* ── Related Units ───────────────────────────────────────────────────────── */
.campmd-related-wrap {
  border-top: 1px solid var(--campmd-border);
  padding-top: 32px;
  margin-top: 40px;
}
.campmd-related-title {
  font-size: clamp(18px, 4vw, 24px);
  font-weight: 700;
  margin: 0 0 20px;
  color: var(--campmd-text);
}
.campmd-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 600px) {
  .campmd-related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .campmd-related-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ── Interactive Map ────────────────────────────────────────────────────── */
.campmd-map-section {
  margin: 32px 0;
}
.campmd-map-title {
  font-size: clamp(20px, 4vw, 28px);
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--campmd-text);
}

.campmd-map-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--campmd-radius);
  border: 1px solid var(--campmd-border);
  background: var(--campmd-surface);
  touch-action: pan-x pan-y;
}

.campmd-map-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
}

.campmd-map-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--campmd-text-muted);
  text-align: center;
  font-size: 15px;
  padding: 20px;
}

/* Markers layer */
.campmd-map-markers {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Individual marker */
.campmd-marker {
  position: absolute;
  transform: translate(-50%, -100%);
  pointer-events: all;
  cursor: pointer;
  z-index: 5;
  transition: transform 0.15s ease;
}
.campmd-marker:hover,
.campmd-marker--active {
  transform: translate(-50%, -100%) scale(1.2);
  z-index: 10;
}
.campmd-marker-pin {
  display: flex;
  flex-direction: column;
  align-items: center;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.35));
}
.campmd-marker-bubble {
  background: var(--campmd-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 20px;
  white-space: nowrap;
  line-height: 1;
}
.campmd-marker--unavailable .campmd-marker-bubble {
  background: #888;
}
.campmd-marker-tail {
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid var(--campmd-accent);
  margin-top: -1px;
}
.campmd-marker--unavailable .campmd-marker-tail {
  border-top-color: #888;
}

/* Map type colors */
.campmd-marker--beach-campsite  .campmd-marker-bubble { background: #188cc7; }
.campmd-marker--beach-campsite  .campmd-marker-tail   { border-top-color: #188cc7; }
.campmd-marker--woods-campsite  .campmd-marker-bubble { background: #388E3C; }
.campmd-marker--woods-campsite  .campmd-marker-tail   { border-top-color: #388E3C; }
.campmd-marker--cottage         .campmd-marker-bubble { background: #E65100; }
.campmd-marker--cottage         .campmd-marker-tail   { border-top-color: #E65100; }
.campmd-marker--home            .campmd-marker-bubble { background: #5E35B1; }
.campmd-marker--home            .campmd-marker-tail   { border-top-color: #5E35B1; }

/* Hidden marker */
.campmd-marker--hidden { display: none !important; }

/* Map popup */
.campmd-map-popup {
  position: absolute;
  z-index: 20;
  width: min(300px, 90vw);
  background: #fff;
  border-radius: var(--campmd-radius);
  box-shadow: var(--campmd-shadow-hover);
  overflow: hidden;
  animation: campmd-popup-in 0.2s ease;
}
@keyframes campmd-popup-in {
  from { opacity: 0; transform: translateY(6px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.campmd-popup-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: none;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
  color: var(--campmd-text);
  line-height: 1;
}
.campmd-popup-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}
.campmd-popup-body {
  padding: 12px 14px 14px;
}
.campmd-popup-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  background: var(--campmd-surface);
  color: var(--campmd-text-muted);
  margin-bottom: 6px;
}
.campmd-popup-title {
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--campmd-text);
}
.campmd-popup-excerpt {
  font-size: 13px;
  color: var(--campmd-text-muted);
  margin: 0 0 10px;
  line-height: 1.4;
}
.campmd-popup-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.campmd-popup-price {
  font-size: 15px;
  font-weight: 700;
}
.campmd-popup-guests {
  font-size: 12px;
  color: var(--campmd-text-muted);
}
.campmd-popup-actions {
  display: flex;
  gap: 8px;
}
.campmd-popup-btn {
  flex: 1;
  padding: 9px 12px;
  border-radius: var(--campmd-radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--campmd-transition);
}
.campmd-popup-btn--primary {
  background: var(--campmd-accent);
  color: #fff;
}
.campmd-popup-btn--primary:hover { background: var(--campmd-accent-dark); }
.campmd-popup-btn--secondary {
  background: var(--campmd-surface);
  color: var(--campmd-text);
  border: 1px solid var(--campmd-border);
}
.campmd-popup-btn--secondary:hover { background: var(--campmd-border); }

/* Map legend pills */
.campmd-map-legend {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.campmd-legend-btn {
  padding: 5px 14px;
  border: 1.5px solid var(--campmd-border);
  border-radius: 20px;
  background: var(--campmd-bg);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--campmd-transition);
  color: var(--campmd-text);
}
.campmd-legend-btn:hover { border-color: var(--campmd-text); }
.campmd-legend-btn--active {
  background: var(--campmd-text);
  color: #fff;
  border-color: var(--campmd-text);
}
.campmd-legend-btn--beach-campsite.campmd-legend-btn--active { background:#188cc7; border-color:#188cc7; }
.campmd-legend-btn--woods-campsite.campmd-legend-btn--active { background:#388E3C; border-color:#388E3C; }
.campmd-legend-btn--cottage.campmd-legend-btn--active        { background:#E65100; border-color:#E65100; }
.campmd-legend-btn--home.campmd-legend-btn--active           { background:#5E35B1; border-color:#5E35B1; }

/* ── Responsive tweaks ──────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .campmd-card-body { padding: 10px 2px 2px; }
  .campmd-card-title { font-size: 14px; }
  .campmd-card-price strong { font-size: 15px; }
  .campmd-map-container { border-radius: var(--campmd-radius-sm); }
  .campmd-map-popup { bottom: 0 !important; top: auto !important; left: 0 !important; right: 0 !important; width: 100% !important; border-radius: var(--campmd-radius) var(--campmd-radius) 0 0; }
}

/* ── Reduced motion ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .campmd-card, .campmd-card-slide, .campmd-marker, .campmd-map-popup { transition: none; animation: none; }
}