/**
 * YourNPGuide — Homepage Parks Map
 * Styling for the [ynpg_parks_map] shortcode output.
 *
 * @since 3.0.0
 */

/* ── Custom properties (override in theme if needed) ────────────────────── */
:root {
  --ynpg-map-bg-1:         #eef4ee;
  --ynpg-map-bg-2:         #e2ecde;
  --ynpg-map-state-fill:   #cfe0cd;
  --ynpg-map-state-hover:  #b6d2b2;
  --ynpg-map-state-stroke: #8aaa8a;
  --ynpg-map-inset-border: #b0c8b0;

  --ynpg-pin-color:        #1b4332;
  --ynpg-pin-hover:        #2d6a4f;
  --ynpg-pin-ring:         rgba(27,67,50,.28);

  --ynpg-cluster-bg-1:     #40916c;
  --ynpg-cluster-bg-2:     #1b4332;
  --ynpg-cluster-border:   #ffffff;

  --ynpg-popup-bg:         #ffffff;
  --ynpg-popup-shadow:     0 10px 30px rgba(16,32,22,.18), 0 2px 6px rgba(16,32,22,.08);
  --ynpg-popup-radius:     12px;
  --ynpg-popup-border:     rgba(27,67,50,.10);
}

/* ── Section wrapper ─────────────────────────────────────────────────────── */
.ynpg-parks-map-section {
  width: 100%;
  padding: clamp(20px, 3vw, 44px) 0;
}

.ynpg-parks-map-wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 clamp(12px, 3vw, 32px);
}

/* ── Map container ───────────────────────────────────────────────────────── */
.ynpg-parks-map {
  position: relative;
  width: 100%;
  background:
    radial-gradient(ellipse at 30% 20%, #f6faf4 0%, transparent 55%),
    linear-gradient(135deg, var(--ynpg-map-bg-1), var(--ynpg-map-bg-2));
  border-radius: 14px;
  overflow: visible;           /* popup may escape bounds */
  touch-action: pan-y;
  box-shadow:
    inset 0 0 0 1px rgba(27,67,50,.06),
    0 1px 2px rgba(16,32,22,.04);
}

/* ── SVG wrapper — enforces 960:600 aspect ratio ─────────────────────────── */
.ynpg-map-svg-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 62.5%;       /* 600/960 */
  height: 0;
  overflow: hidden;
  border-radius: 14px;
}

.ynpg-map-svg-wrap svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* State fills */
.ynpg-map-svg-wrap .state,
.ynpg-map-svg-wrap path[id] {
  fill: var(--ynpg-map-state-fill);
  stroke: var(--ynpg-map-state-stroke);
  stroke-width: .6;
  stroke-linejoin: round;
  transition: fill .18s ease;
}

@media (hover: hover) {
  .ynpg-map-svg-wrap .state:hover,
  .ynpg-map-svg-wrap path[id]:hover {
    fill: var(--ynpg-map-state-hover);
  }
}

/* ── Pin / cluster layer ─────────────────────────────────────────────────── */
.ynpg-map-pins,
.ynpg-map-spider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding-bottom: 62.5%;
  height: 0;
  pointer-events: none;        /* children opt in */
}

.ynpg-map-spider {
  z-index: 3;
  visibility: hidden;
  opacity: 0;
  transition: opacity .14s ease;
}

.ynpg-map-spider.is-visible {
  visibility: visible;
  opacity: 1;
}

.ynpg-map-leaders {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.ynpg-map-leader {
  stroke: var(--ynpg-pin-hover);
  stroke-width: .8;
  stroke-dasharray: 2 2;
  opacity: .55;
}

/* Dim background pins/clusters while a cluster is spiderfied so the
 * expanded children read clearly. The active cluster itself keeps full
 * opacity via .is-open. */
.ynpg-parks-map.has-expanded-cluster .ynpg-map-pins .ynpg-map-pin,
.ynpg-parks-map.has-expanded-cluster .ynpg-map-pins .ynpg-map-cluster:not(.is-open) {
  opacity: .22;
  filter: saturate(.6);
  transition: opacity .2s ease, filter .2s ease;
}

/* Child-pin name label shown next to each spiderfied pin */
.ynpg-map-child-label {
  position: absolute;
  transform: translateY(-50%);
  padding: 3px 8px;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.2;
  color: #1b3a2a;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(27,67,50,.12);
  border-radius: 999px;
  box-shadow: 0 2px 6px rgba(16,32,22,.18);
  white-space: nowrap;
  pointer-events: none;
  z-index: 3;
  animation: ynpgLabelIn .22s cubic-bezier(.2,.8,.25,1.1) backwards;
}

.ynpg-map-child-label.is-right  { transform: translate(0, -50%); }
.ynpg-map-child-label.is-left   { transform: translate(-100%, -50%); }
.ynpg-map-child-label.is-center { transform: translate(-50%, -50%); }

@keyframes ynpgLabelIn {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .ynpg-map-child-label { animation: none; }
}

@media (max-width: 600px) {
  .ynpg-map-child-label { font-size: 10.5px; padding: 2px 6px; }
}

/* ── Single pin (and spider-child) ───────────────────────────────────────── */
.ynpg-map-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  border-radius: 50%;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  z-index: 2;
}

.ynpg-map-pin:focus-visible {
  box-shadow: 0 0 0 3px var(--ynpg-pin-ring);
}

.ynpg-map-pin-dot {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ynpg-pin-color);
  border: 2px solid #fff;
  box-shadow:
    0 2px 4px rgba(16,32,22,.30),
    0 0 0 1px rgba(27,67,50,.20);
  transition:
    transform .18s ease,
    background .18s ease,
    box-shadow .18s ease;
  pointer-events: none;
}

@media (hover: hover) {
  .ynpg-map-pin:hover .ynpg-map-pin-dot {
    transform: scale(1.4);
    background: var(--ynpg-pin-hover);
    box-shadow:
      0 3px 8px rgba(16,32,22,.38),
      0 0 0 1px rgba(27,67,50,.35);
  }
}

.ynpg-map-pin[aria-expanded="true"] .ynpg-map-pin-dot {
  transform: scale(1.55);
  background: var(--ynpg-pin-hover);
  box-shadow:
    0 3px 8px rgba(16,32,22,.4),
    0 0 0 1px rgba(27,67,50,.4);
}

/* Spider children: fade + scale in */
.ynpg-map-pin.is-child {
  z-index: 4;
  animation: ynpgPinIn .22s cubic-bezier(.2,.8,.25,1.1) backwards;
}

@keyframes ynpgPinIn {
  0%   { transform: translate(-50%, -50%) scale(.3); opacity: 0; }
  100% { transform: translate(-50%, -50%) scale(1);  opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .ynpg-map-pin.is-child { animation: none; }
  .ynpg-map-pin-dot { transition: none; }
}

/* ── Cluster marker ──────────────────────────────────────────────────────── */
.ynpg-map-cluster {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--ynpg-cluster-border);
  background: linear-gradient(135deg, var(--ynpg-cluster-bg-1), var(--ynpg-cluster-bg-2));
  color: #fff;
  font-weight: 700;
  font-size: 12.5px;
  line-height: 1;
  cursor: pointer;
  pointer-events: auto;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 2px 6px rgba(16,32,22,.30),
    0 0 0 4px rgba(27,67,50,.12);
  transition: transform .18s ease, box-shadow .18s ease;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  z-index: 2;
}

.ynpg-map-cluster::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,106,79,.22) 0%, transparent 70%);
  opacity: 0;
  transition: opacity .2s ease;
  pointer-events: none;
}

@media (hover: hover) {
  .ynpg-map-cluster:hover {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow:
      0 4px 10px rgba(16,32,22,.38),
      0 0 0 6px rgba(27,67,50,.14);
  }
  .ynpg-map-cluster:hover::before { opacity: 1; }
}

.ynpg-map-cluster:focus-visible {
  box-shadow:
    0 2px 6px rgba(16,32,22,.30),
    0 0 0 4px var(--ynpg-pin-ring);
}

.ynpg-map-cluster.is-open {
  transform: translate(-50%, -50%) scale(.85);
  opacity: .75;
}

.ynpg-map-cluster-badge {
  display: inline-block;
  pointer-events: none;
}

/* ── Popup ───────────────────────────────────────────────────────────────── */
.ynpg-map-popup {
  position: absolute;
  z-index: 100;
  width: clamp(220px, 28vw, 300px);
  background: var(--ynpg-popup-bg);
  border: 1px solid var(--ynpg-popup-border);
  border-radius: var(--ynpg-popup-radius);
  box-shadow: var(--ynpg-popup-shadow);
  pointer-events: none;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease;
  overflow: hidden;             /* keeps popup image corners rounded */
}

/* Popup media slot — lazy-loaded park thumbnail */
.ynpg-map-popup-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #e2ecde, #cfe0cd);
  overflow: hidden;
}

.ynpg-map-popup-media[hidden] {
  display: none;
}

.ynpg-map-popup-media.is-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 40%, rgba(255,255,255,.55) 50%, transparent 60%);
  background-size: 200% 100%;
  animation: ynpgShimmer 1.1s linear infinite;
}

@keyframes ynpgShimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.ynpg-map-popup-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .24s ease;
}

.ynpg-map-popup-media:not(.is-loading) .ynpg-map-popup-img {
  opacity: 1;
}

.ynpg-map-popup.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  .ynpg-map-popup { transition: none; }
}

.ynpg-map-popup-inner {
  padding: 12px 14px 14px;
}

.ynpg-map-popup-title {
  display: block;
  font-size: clamp(13px, 1.3vw, 15px);
  font-weight: 700;
  color: #1b3a2a;
  margin-bottom: 6px;
  line-height: 1.35;
}

.ynpg-map-popup-excerpt {
  margin: 0 0 10px;
  font-size: clamp(11.5px, 1.1vw, 13px);
  line-height: 1.45;
  color: #4a5e52;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ynpg-map-popup-cta {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ynpg-pin-hover);
  text-decoration: none;
  padding: 4px 2px;          /* a little touch-target comfort */
}

.ynpg-map-popup-cta:hover,
.ynpg-map-popup-cta:focus-visible {
  text-decoration: underline;
}

/* ── Noscript message ────────────────────────────────────────────────────── */
.ynpg-map-noscript {
  padding: 24px;
  text-align: center;
  color: #5a745a;
  font-style: italic;
}

/* ── Tablet ≤ 900px ──────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .ynpg-map-pin        { width: 48px; height: 48px; }
  .ynpg-map-cluster    { width: 48px; height: 48px; font-size: 12px; }
}

/* ── Mobile ≤ 600px ──────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .ynpg-map-pin        { width: 48px; height: 48px; }
  .ynpg-map-pin-dot    { width: 10px; height: 10px; }
  .ynpg-map-cluster    { width: 36px; height: 36px; font-size: 11.5px; }

  .ynpg-map-popup {
    width: calc(100vw - 32px);
    max-width: 320px;
  }
  .ynpg-map-popup-title   { font-size: 14px; }
  .ynpg-map-popup-excerpt { font-size: 12.5px; }
  .ynpg-map-popup-cta     { font-size: 13.5px; padding: 6px 2px; }
}