/* Map app layout, results, detail, markers, dialogs. Builds on base.css tokens. */

:root { --tile-filter: none; --panel-w: 24rem; }
@media (prefers-color-scheme: dark) {
  :root { --tile-filter: brightness(0.78) contrast(1.12) saturate(0.85); }
}

[hidden] { display: none !important; }

/* ---------- layout ---------- */

body.app {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.app-main {
  display: grid;
  grid-template-columns: var(--panel-w) 1fr;
  min-height: 0;
}

.panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 0;
  overflow-y: auto;
  padding: 1rem;
  background: var(--surface);
  border-right: 1px solid var(--border);
}
.panel > * { flex-shrink: 0; }

.map-area { position: relative; min-height: 0; }
.map { position: absolute; inset: 0; }

/* ---------- search ---------- */

.search { display: grid; gap: 0.6rem; }
.search-label { font-weight: 700; }
.search-row { display: flex; gap: 0.5rem; }
.search-row input { flex: 1; min-width: 0; }
.search-tools { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; justify-content: space-between; }
.radius { display: flex; align-items: center; gap: 0.5rem; }
.radius label { font-weight: 600; }
.radius select { width: auto; }

.panel-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: flex-start; }
.filters { position: relative; flex: 1 1 12rem; }
.filters summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.5rem 0.85rem;
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}
.filters summary::-webkit-details-marker { display: none; }
.filters summary::after { /* chevron */
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
}
.filters[open] summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
.filters fieldset { margin: 0.4rem 0 0; padding: 0 0.25rem; }

.tag[class*="type-"]::before {
  content: "";
  flex: none;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: var(--pin);
  box-shadow: 0 0 0 1px var(--surface), 0 0 0 2px var(--pin);
}

.view-toggle { display: none; }

.status { margin: 0; min-height: 1.5em; color: var(--text-muted); font-size: 0.92rem; }

/* ---------- results ---------- */

.results-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0 0.75rem; }
.results-head h2 { margin: 0; font-size: 1.1rem; }
.results-head h2:focus { outline: none; }
.results-head h2:focus-visible { outline: 3px solid var(--focus); }
.results-note { margin: 0.25rem 0 0.5rem; color: var(--text-muted); font-size: 0.92rem; }
.results-note:empty { display: none; }

.result-list { display: grid; gap: 0.5rem; margin: 0.5rem 0 0; padding: 0; list-style: none; }
.result {
  display: grid;
  gap: 0.25rem;
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.result:hover { border-color: var(--border-strong); background: var(--surface-2); }
.result[aria-current="true"] { border-color: var(--accent); box-shadow: inset 4px 0 0 var(--accent); }
.result-name { font-weight: 700; font-size: 1.02rem; }
.result-meta { color: var(--text-muted); font-size: 0.92rem; }
.result-tags { display: flex; flex-wrap: wrap; gap: 0.2rem 0.85rem; }

.tag { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.86rem; color: var(--text); }
.tag-plain { color: var(--text-muted); }

/* ---------- detail ---------- */

.detail:focus { outline: none; }
.detail h2 { margin: 0.25rem 0 0.35rem; font-size: 1.35rem; }
.detail h2:focus { outline: none; }
.detail h2:focus-visible { outline: 3px solid var(--focus); }
.detail-sub { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; color: var(--text-muted); }
.detail address { font-style: normal; margin: 0 0 0.5rem; }
.detail-distance { font-weight: 600; }
.detail-facts { display: grid; gap: 0.65rem; margin: 1rem 0; }
.detail-facts dt { font-size: 0.85rem; font-weight: 700; color: var(--text-muted); }
.detail-facts dd { margin: 0; overflow-wrap: anywhere; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.5rem 0 1rem; }
.detail-help { margin: 1.25rem 0 0.25rem; font-size: 1rem; }

.back-link { display: inline-flex; align-items: center; gap: 0.4rem; padding-left: 0; font-weight: 600; }
.chevron-left {
  width: 0.55rem;
  height: 0.55rem;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}

/* ---------- map preview card (mobile) ---------- */

.preview {
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
  z-index: 1001;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.85rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.preview-body { flex: 1; min-width: 0; }
.preview-body p { margin: 0 0 0.25rem; }
.preview-name { font-weight: 700; font-size: 1.05rem; }
.preview-meta { color: var(--text-muted); font-size: 0.92rem; }
.preview-tags { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.preview-actions { display: flex; gap: 0.35rem; align-items: center; }

.icon-button {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--text);
  cursor: pointer;
}
.icon-button:hover { background: var(--surface-2); border-color: var(--border); }

/* ---------- markers (CSS-drawn) ---------- */

.odt-marker { background: none; border: 0; }
.odt-marker:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 50%; box-shadow: none; }

.odt-pin { /* teardrop: rounded square rotated so the square corner points down */
  position: absolute;
  left: 3px;
  top: 2px;
  width: 30px;
  height: 30px;
  border-radius: 50% 50% 50% 0;
  background: var(--pin);
  border: 2px solid var(--surface);
  box-shadow: 0 1px 4px rgb(0 0 0 / 0.4);
  transform: rotate(-45deg);
}
.odt-pin::after { /* little fuel pump: body with a display stripe */
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 13px;
  margin: -6.5px 0 0 -5px;
  border-radius: 2px 2px 1px 1px;
  background: linear-gradient(to bottom, var(--on-type) 0 2px, var(--pin) 2px 5px, var(--on-type) 5px);
  transform: rotate(45deg);
}
.odt-marker.is-selected { z-index: 1000 !important; }
.odt-marker.is-selected .odt-pin {
  border-color: var(--text);
  transform: translateY(-4px) rotate(-45deg) scale(1.2);
}

.odt-cluster {
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  border: 3px solid var(--surface);
  box-shadow: 0 1px 5px rgb(0 0 0 / 0.4);
  font-weight: 800;
  font-size: 0.95rem;
}
.odt-cluster:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.odt-user { background: none; border: 0; }
.odt-user-dot {
  display: block;
  width: 18px;
  height: 18px;
  margin: 2px;
  border-radius: 50%;
  background: var(--user-dot);
  border: 3px solid var(--surface);
  box-shadow: 0 0 0 5px var(--user-ring);
}
.odt-accuracy { stroke: var(--user-dot); stroke-width: 1.5; fill: var(--user-dot); fill-opacity: 0.1; }

/* ---------- Leaflet theming ---------- */

.leaflet-container { font: inherit; background: var(--surface-3); }
.leaflet-tile-pane { filter: var(--tile-filter); }
.leaflet-bar { border: 2px solid var(--border-strong) !important; box-shadow: var(--shadow) !important; }
.leaflet-bar a,
.leaflet-touch .leaflet-bar a {
  width: 2.75rem;
  height: 2.75rem;
  line-height: 2.75rem;
  background: var(--surface);
  color: var(--text);
  border-bottom-color: var(--border);
  font-size: 1.35rem;
}
.leaflet-bar a:hover { background: var(--surface-2); color: var(--text); }
.leaflet-bar a.leaflet-disabled { background: var(--surface-2); color: var(--text-muted); }
.leaflet-control-attribution,
.leaflet-container .leaflet-control-attribution {
  background: var(--surface);
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.6;
  padding: 0 0.4rem;
}
.leaflet-control-attribution a { color: var(--link); }
.leaflet-container a.leaflet-popup-close-button { color: var(--text); }
.leaflet-container :focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

/* ---------- dialogs ---------- */

.dialog {
  width: min(40rem, calc(100vw - 2rem));
  max-height: calc(100dvh - 2rem);
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow);
}
.dialog-small { width: min(28rem, calc(100vw - 2rem)); }
.dialog::backdrop { background: rgb(20 18 16 / 0.6); background: var(--overlay, rgb(20 18 16 / 0.6)); }
.dialog form { padding: 0 1.25rem 1.25rem; }
.dialog-head {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin: 0 -1.25rem 0.5rem;
  padding: 1rem 0.75rem 0.5rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.dialog-head h2 { margin: 0.35rem 0 0; }
.dialog-sub { display: block; font-size: 0.95rem; font-weight: 500; color: var(--text-muted); margin-top: 0.2rem; }
.dialog-actions {
  position: sticky;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem -1.25rem -1.25rem;
  padding: 0.85rem 1.25rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.optional { font-weight: 400; color: var(--text-muted); }
.field-row { display: flex; flex-wrap: wrap; gap: 0 1rem; }
.field-row > .field { flex: 1 1 10rem; }
.field-row > .field-state { flex: 0 1 7rem; }
.field-row > .field-zip { flex: 0 1 8rem; }

.form-alert:empty { padding: 0; margin: 0; border: 0; }
.form-alert:focus { outline: none; }

.pin-fieldset { padding: 0.85rem 1rem; border: 1px solid var(--border-strong); border-radius: var(--radius); }
.pin-fieldset legend { padding: 0 0.35rem; }
.pin-buttons { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pin-status { margin: 0.6rem 0 0; font-size: 0.95rem; }

.money { display: flex; align-items: center; gap: 0.4rem; font-weight: 700; font-size: 1.1rem; }
.money input { max-width: 9rem; }

.noscript { margin: 1rem; }

/* ---------- mobile ---------- */

@media (max-width: 767.98px) {
  .site-header { min-height: 3.25rem; padding: 0.35rem 0.75rem; }
  .brand { font-size: 1.1rem; }

  .app-main { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .panel { padding: 0.65rem 0.75rem; gap: 0.5rem; border-right: 0; border-bottom: 1px solid var(--border); overflow: visible; }
  .search { gap: 0.4rem; }
  .search-label { font-size: 0.92rem; }
  .search-tools { gap: 0.4rem; }
  .search-tools .btn { padding-inline: 0.7rem; }
  .radius { gap: 0.35rem; }

  .view-toggle { display: flex; }
  .view-toggle .btn { border-radius: 0; }
  .view-toggle .btn:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
  .view-toggle .btn:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; border-left: 0; }
  .view-toggle .btn[aria-pressed="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }

  .filters { position: static; }
  .panel-bar { position: relative; flex-wrap: nowrap; }
  .filters fieldset {
    position: absolute;
    z-index: 1100;
    left: 0;
    right: 0;
    top: calc(100% + 0.3rem);
    margin: 0;
    padding: 0.5rem 0.85rem;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }
  .status { font-size: 0.88rem; min-height: 0; }

  body.view-map .results,
  body.view-map .detail { display: none !important; }

  body.view-list .map-area { display: none; }
  body.view-list .app-main { grid-template-rows: 1fr; }
  body.view-list .panel { overflow-y: auto; padding-bottom: 6rem; border-bottom: 0; }

  .dialog,
  .dialog-small {
    width: 100vw;
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    border-radius: 0;
    border: 0;
  }
}