@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500&family=IBM+Plex+Mono:wght@400&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }

:root { --bg: #f5f3ef; --fg: #1a1a1a; --mid: #888; --line: #ddd; --card: #fff; --border: #e4e0db; }

body {
  font: 400 13px/1.5 'IBM Plex Sans', sans-serif;
  background: var(--bg); color: var(--fg);
  text-transform: lowercase;
  min-height: 100vh;
}

/* header */
header { padding: 36px 28px 24px; display: flex; justify-content: space-between; align-items: flex-end; }
header h1 { font-size: 15px; font-weight: 500; letter-spacing: .06em; }
header .sub { font-size: 11px; font-weight: 300; color: var(--mid); margin-top: 2px; }
.wordmark {
  font: 400 28px/1 'Times New Roman', Times, serif;
  color: var(--fg); text-decoration: none; text-transform: none;
  letter-spacing: .01em; flex-shrink: 0;
}
.wordmark em { font-style: italic; }

/* gallery grid */
#gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 8px;
  padding: 0 28px 48px;
}
#gallery img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  border-radius: 4px; cursor: pointer;
  transition: opacity .15s;
  display: block;
  border: 1px solid var(--border);
}
#gallery img:hover { opacity: .85; }

.hidden { display: none !important; }

/* detail view */
.detail {
  position: fixed; inset: 0; z-index: 100;
  background: var(--bg);
  overflow-y: auto;
  transition: opacity .2s;
}
.detail.hidden { display: none; }
.detail-top {
  max-width: 1200px; margin: 0 auto;
  padding: 16px 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.detail-top .head { font-size: 14px; font-weight: 500; }
.detail-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.icon-btn {
  background: none; border: 1px solid var(--border); border-radius: 4px;
  padding: 4px 8px; cursor: pointer; color: var(--mid);
  font-size: 11px; font-family: inherit; text-transform: lowercase;
  transition: color .15s, border-color .15s;
  display: flex; align-items: center; gap: 4px;
}
.icon-btn:hover { color: var(--fg); border-color: var(--fg); }
.icon-btn.copied { color: var(--fg); border-color: var(--fg); }
.icon-btn.copied::after { content: ' copied'; }
#close {
  background: none; border: none; font-size: 28px; color: var(--mid);
  cursor: pointer; line-height: 1; flex-shrink: 0;
}
#close:hover { color: var(--fg); }
.detail-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 16px 28px 48px;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: start;
}
.detail-photo img {
  width: 100%; border-radius: 6px;
  border: 1px solid var(--border);
  display: block;
}

/* detail info panel */
.detail-info { display: flex; flex-direction: column; }
#meta {
  font-size: 12px; line-height: 1.8;
  margin-top: 16px;
}
#meta .row { display: flex; justify-content: space-between; border-bottom: 1px solid var(--line); padding: 2px 0; }
#meta .k { color: var(--mid); font-weight: 300; }
#meta .v { font-family: 'IBM Plex Mono', monospace; font-size: 11px; }
#meta .loading { color: var(--mid); font-style: italic; margin-top: 8px; }

#minimap {
  width: 100%; height: 260px;
  border-radius: 6px; border: 1px solid var(--border);
  overflow: hidden;
}

/* map overrides */
.leaflet-control-attribution { font-size: 9px !important; opacity: 0.4; }
.leaflet-control-zoom a { background: var(--card) !important; color: var(--fg) !important; border-color: var(--border) !important; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--card); border: 1.5px solid var(--fg); box-shadow: 0 1px 3px rgba(0,0,0,.1); }
.gold { font-size: 14px; filter: drop-shadow(0 1px 2px rgba(0,0,0,.2)); }

/* spinner */
@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
  display: inline-block; width: 12px; height: 12px;
  border: 1.5px solid var(--line); border-top-color: var(--fg);
  border-radius: 50%; animation: spin .6s linear infinite;
  vertical-align: middle; margin-right: 6px;
}

/* mobile */
@media (max-width: 768px) {
  header { padding: 16px 14px 14px; }
  #gallery { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px; padding: 0 14px 32px; }
  #gallery img { aspect-ratio: 1; }
  .detail-inner {
    grid-template-columns: 1fr;
    padding: 16px 14px 32px;
    gap: 16px;
  }
  .detail-top { padding: 8px 14px 0; }
  .detail-info { position: static; }
  #minimap { height: 220px; }
}