:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --text: #1d2733;
  --muted: #64707d;
  --line: #dfe4ea;
  --brand: #2f6f8f;
  --brand-ink: #ffffff;
  --brand-soft: #e3f0f6;
  --danger: #b42318;
  --ok-bg: #e7f6ec;
  --ok-text: #1e6b3a;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12171c;
    --card: #1b2229;
    --text: #e6ebf0;
    --muted: #97a3af;
    --line: #2c3640;
    --brand: #5aa7cc;
    --brand-ink: #0d1418;
    --brand-soft: #1f3440;
    --danger: #f2827a;
    --ok-bg: #173323;
    --ok-text: #8fd6a6;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; margin: 0 0 .5rem; }
h2 { font-size: 1.1rem; margin: 0 0 .5rem; }
p { margin: .35rem 0; }

/* Layout */
main { max-width: 960px; margin: 0 auto; padding: 16px 16px 96px; }
.topbar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px;
  padding: 10px 16px; background: var(--brand); color: var(--brand-ink);
}
.topbar a, .topbar .linklike { color: var(--brand-ink); }
.brand { font-weight: 700; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a { padding: 4px 10px; border-radius: 6px; }
.topbar nav a[aria-current] { background: rgb(255 255 255 / .2); }
.account { display: flex; gap: 12px; align-items: center; font-size: .9rem; }
.account form { margin: 0; }

.card {
  display: block; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px 16px; margin: 0 0 14px;
}
.card.flush { padding: 0; overflow: hidden; }
.card.narrow { max-width: 560px; margin: 0 auto; }
.callout { color: var(--text); background: var(--brand-soft); }
.heading { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 8px 12px; margin-bottom: .5rem; }

/* Lists */
.rows { list-style: none; margin: 0; padding: 0; }
.rows > li { padding: 10px 0; border-top: 1px solid var(--line); }
.rows > li:first-child { border-top: 0; }
.row { display: flex; gap: 12px; align-items: center; }
.grow { flex: 1; min-width: 0; }
.row-actions { display: flex; gap: 6px; align-items: center; }
.row-actions form { margin: 0; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline > li { padding: 10px 0 10px 14px; border-left: 3px solid var(--brand-soft); margin-left: 4px; }
.timeline .when { font-size: .85rem; color: var(--muted); }
details summary { cursor: pointer; color: var(--brand); padding: 6px 0; }

/* Text */
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.strong { font-weight: 600; }
.pre { white-space: pre-line; }
.nowrap { white-space: nowrap; }
.danger-text { color: var(--danger); }
.error { color: var(--danger); display: block; }
.tag {
  display: inline-block; font-size: .75rem; padding: 1px 8px; border-radius: 999px;
  background: var(--brand-soft); color: var(--text); vertical-align: middle;
}
.muted-tag { color: var(--muted); }
.count { font-weight: 400; color: var(--muted); font-size: .9rem; }
.flash { padding: 10px 14px; border-radius: var(--radius); background: var(--ok-bg); color: var(--ok-text); margin-bottom: 14px; }

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 10px 12px; border-top: 1px solid var(--line); vertical-align: top; }
.table thead th { border-top: 0; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.show-sm { display: none; }

/* Forms */
input, select, textarea, button, .button { font: inherit; }
input:not([type=checkbox]):not([type=radio]), select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--card); color: var(--text); min-height: 44px;
}
label { display: block; font-weight: 600; margin-bottom: 4px; }
.field { margin-bottom: 14px; }
.field.check label { font-weight: 400; display: flex; gap: 8px; align-items: center; }
.has-error input, .has-error select, .has-error textarea { border-color: var(--danger); }
fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
legend { font-weight: 600; margin-bottom: 6px; padding: 0; width: 100%; }
.chip {
  font-weight: 400; display: inline-flex; gap: 6px; align-items: center; margin: 0;
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; min-height: 44px;
}
.chip:has(input:checked) { background: var(--brand-soft); border-color: var(--brand); }
.chip input { margin: 0; }
button, .button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 40px;
  padding: 8px 14px; border-radius: 8px; border: 1px solid var(--brand);
  background: var(--brand); color: var(--brand-ink); cursor: pointer; white-space: nowrap;
}
.button:hover { text-decoration: none; }
button.ghost, .button.ghost { background: transparent; color: var(--brand); }
button.primary.wide { width: 100%; }
.linklike { background: none; border: 0; padding: 0; min-height: 0; cursor: pointer; }
.actions { display: flex; gap: 16px; align-items: center; margin-top: 8px; }
.filters { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr auto; gap: 8px; align-items: center; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 12px; }

/* Map */
.map-wrap { position: relative; }
#map { height: 65vh; min-height: 360px; }
.map-button {
  position: absolute; top: 10px; right: 10px; z-index: 500;
  box-shadow: 0 2px 8px rgb(0 0 0 / .25);
}
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; margin: -4px 0 14px; }
.dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; border: 2px solid #fff; box-shadow: 0 0 0 1px rgb(0 0 0 / .2); }
.leaflet-popup-content { margin: 12px 14px; font-size: .95rem; line-height: 1.4; }
.popup .muted, .popup .danger-text { margin-top: 2px; }
.popup-actions { display: flex; gap: 6px; margin-top: 8px; }
.popup-actions .button { min-height: 36px; padding: 6px 12px; }
.leaflet-container a.button { color: #fff; }
.leaflet-container a.button.ghost { color: var(--brand); }

/* Floating "Log visit" button, easy to hit with a thumb */
.fab {
  position: fixed; right: 16px; bottom: 16px; z-index: 10;
  background: var(--brand); color: var(--brand-ink); font-weight: 600;
  padding: 14px 20px; border-radius: 999px; box-shadow: 0 4px 14px rgb(0 0 0 / .25);
}
.fab:hover { text-decoration: none; }

@media (max-width: 720px) {
  .filters { grid-template-columns: 1fr 1fr; }
  .filters input[type=search] { grid-column: 1 / -1; }
  .hide-sm { display: none; }
  .show-sm { display: block; }
  .row { flex-wrap: wrap; }
  .row .row-actions { width: 100%; }
  .account { margin-left: auto; }
  .topbar nav { order: 3; flex-basis: 100%; }
}