/* OSM Scout v0.1.1 */
/* Responsibility: application layout, responsive styling, controls, and map/result presentation. */

:root {
  --ink: #193847;
  --muted: #6c7b82;
  --line: #cbd5d9;
  --panel: #eef2f3;
  --card: #f8faf9;
  --accent: #2f6948;
  --accent-dark: #234f38;
  --focus: #244f73;
  --water: #dcecef;
  --road: #e7d7a9;
  --warning: #8a5a13;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: #edf1f1;
}

button, input, select { font: inherit; }

button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid #7ea8c5;
  outline-offset: 2px;
}

.app {
  max-width: 1500px;
  margin: 0 auto;
  background: white;
  min-height: 100vh;
}

.site-header {
  position: relative;
  min-height: 150px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(#e8f1ef, #b8d0c4);
  display: flex;
  align-items: center;
  padding: 22px 34px;
}

.header-art { position: absolute; inset: 0; opacity: .85; }

.header-art:after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 42px;
  background: linear-gradient(transparent, #5d8065);
}

.mountain {
  position: absolute;
  bottom: 24px;
  width: 55%;
  height: 100px;
  background: #91ad9f;
  clip-path: polygon(0 100%, 45% 15%, 62% 48%, 75% 28%, 100% 100%);
}

.m1 { left: -5%; }
.m2 { right: -15%; transform: scaleX(-1); opacity: .75; }

.tree {
  position: absolute;
  bottom: 28px;
  width: 0; height: 0;
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-bottom: 42px solid #3f6650;
}

.t1 { left: 62%; }
.t2 { left: 72%; transform: scale(.75); }
.t3 { left: 83%; transform: scale(.9); }

.brand, .version-badge, .header-tagline { position: relative; z-index: 2; }

.brand {
  display: flex;
  gap: 18px;
  align-items: center;
}

.brand-mark {
  width: 74px;
  height: 74px;
  border-radius: 50% 50% 50% 8%;
  transform: rotate(-45deg);
  display: grid;
  place-items: center;
  background: #274c3d;
  color: white;
  font-size: 38px;
  border: 5px solid white;
  box-shadow: 0 1px 4px #0003;
}

.brand h1 {
  margin: 0;
  font-size: 46px;
  letter-spacing: -1px;
  color: #183f34;
}

.brand p {
  margin: 4px 0 0;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-weight: 700;
  font-size: 14px;
  color: #29485a;
}

.byline {
  margin-top: 7px;
  font-size: 16px;
  color: #193847;
  font-weight: 500;
}

.version-badge {
  margin-left: auto;
  align-self: flex-start;
  min-width: 130px;
  text-align: center;
  background: #29483f;
  color: white;
  border: 2px solid white;
  border-radius: 10px;
  padding: 9px 16px;
  box-shadow: 0 1px 4px #0003;
}

.version-badge span { display: block; font-size: 14px; }
.version-badge strong { display: block; font-size: 22px; margin-top: 2px; }

.header-tagline {
  position: absolute;
  right: 30px;
  bottom: 14px;
  color: white;
  font-style: italic;
  font-size: 18px;
  text-shadow: 0 1px 2px #173a2c;
}

.workspace {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 14px;
  padding: 14px;
}

.actions-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: #e6ebed;
}

.panel-title span { font-size: 25px; }
.panel-title h2 { margin: 0; font-size: 20px; }

.control-section {
  padding: 17px 20px;
  border-bottom: 1px solid var(--line);
}

.control-section h3 {
  margin: 0 0 15px;
  font-size: 16px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: bold;
  margin-bottom: 6px;
}

.city-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 46px;
  gap: 6px;
}

.city-search input,
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid #b8c7cc;
  border-radius: 7px;
  background: white;
  color: var(--ink);
  padding: 9px 12px;
}

.city-search button {
  min-height: 44px;
  border: 1px solid #b8c7cc;
  border-radius: 7px;
  background: white;
  cursor: pointer;
  font-size: 20px;
}

.secondary, .small-action {
  width: 100%;
  min-height: 44px;
  border: 1px solid #b8c7cc;
  border-radius: 7px;
  background: #f5f8f8;
  color: var(--ink);
  padding: 9px 12px;
  cursor: pointer;
}

.secondary:hover, .small-action:hover, .city-search button:hover {
  background: white;
}

.or {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin: 9px 0;
}

.help-text {
  margin: 6px 0 0;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}

.selection-status {
  margin-top: 10px;
  padding: 8px 9px;
  border-left: 3px solid #91a4aa;
  background: #f7f9f9;
  color: #53666d;
  font-size: 12px;
  line-height: 1.4;
}

.hidden { display: none !important; }

.accordion { border-bottom: 1px solid var(--line); }

.accordion > button {
  width: 100%;
  min-height: 48px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  font-weight: bold;
  text-align: left;
  padding: 10px 20px;
  cursor: pointer;
}

.accordion > button[aria-expanded="true"] { background: #e1e9e5; }

.accordion-content {
  display: none;
  padding: 0 20px 15px;
  font-size: 12px;
  color: var(--muted);
}

.accordion > button[aria-expanded="true"] + .accordion-content {
  display: block;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: normal;
  margin: 0;
}

.check-row input { width: 16px; height: 16px; }

.run-button {
  margin: 18px 20px 12px;
  width: calc(100% - 40px);
  min-height: 50px;
  background: var(--accent);
  color: white;
  border: 1px solid var(--accent-dark);
  border-radius: 7px;
  font-weight: bold;
  font-size: 17px;
  cursor: pointer;
}

.run-button:hover { background: var(--accent-dark); }

.service-note {
  margin: 0 20px 18px;
  padding: 10px;
  border-top: 1px solid var(--line);
  font-size: 10px;
  color: var(--muted);
  line-height: 1.4;
}

.service-note strong, .service-note span { display: block; }
.service-note strong { color: var(--ink); margin-bottom: 2px; }

.right-column {
  min-width: 0;
  display: grid;
  grid-template-rows: minmax(430px, 1.25fr) minmax(230px, .65fr);
  gap: 14px;
}

.map-frame, .output-frame {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
  background: white;
  position: relative;
}

.frame-header {
  height: 50px;
  background: #e8eef0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
}

.frame-header h2 { margin: 0; font-size: 18px; }
.frame-tools { color: #395463; font-size: 20px; letter-spacing: 5px; }

.map-view {
  height: calc(100% - 50px);
  min-height: 380px;
  background: #dce8e3;
}

.map-status {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 500;
  background: #ffffffdf;
  color: #42545b;
  padding: 6px 9px;
  border-radius: 5px;
  border: 1px solid #c7d0d3;
  font-size: 11px;
  max-width: 55%;
}

.output-content { padding: 20px; overflow: auto; height: calc(100% - 50px); }

.empty-state {
  color: #6f7e84;
  line-height: 1.5;
}

.empty-state strong {
  color: var(--ink);
  font-size: 17px;
}

.empty-state p { margin: 6px 0; }
.muted { color: #8b969c; }

.results-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.summary-card {
  border: 1px solid var(--line);
  background: #f7f9f9;
  border-radius: 7px;
  padding: 12px;
}

.summary-label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
}

.summary-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.result-note {
  font-size: 12px;
  color: var(--muted);
  margin: 6px 0;
}

.results-error {
  border-left: 4px solid #a66a1b;
  background: #fff8ea;
  padding: 12px;
  color: #634515;
}

.feature-list {
  max-height: 170px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-top: 12px;
}

.feature-row {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 8px;
  padding: 7px 9px;
  border-bottom: 1px solid #e3e8e9;
  font-size: 11px;
}

.feature-row:last-child { border-bottom: 0; }
.feature-type { color: var(--muted); text-transform: capitalize; }

.site-footer {
  background: #294b43;
  color: #edf4f0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 24px;
  font-size: 13px;
}

.site-footer b { color: #e3c65e; }

.leaflet-control-layers {
  border-radius: 5px;
}

@media (max-width: 850px) {
  .workspace { grid-template-columns: 1fr; }
  .right-column { grid-template-rows: 420px 280px; }
  .actions-panel { order: 2; }
  .right-column { order: 1; }
  .brand h1 { font-size: 36px; }
  .brand-mark { width: 58px; height: 58px; }
}

@media (max-width: 560px) {
  .site-header { padding: 18px; min-height: 145px; }
  .version-badge { min-width: 95px; padding: 7px; }
  .version-badge strong { font-size: 18px; }
  .brand p { font-size: 10px; letter-spacing: 1.5px; }
  .brand h1 { font-size: 30px; }
  .brand-mark { display: none; }
  .header-tagline { right: 18px; bottom: 10px; font-size: 13px; }
  .workspace { padding: 8px; gap: 8px; }
  .site-footer { flex-direction: column; }
  .results-summary { grid-template-columns: 1fr; }
}


/* OSM Scout v0.1.1 — interactive tag-value filter controls */
.result-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: 10px 0 8px;
}

.result-toolbar-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
}

.result-toolbar-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-button {
  width: auto;
  min-height: 36px;
  padding: 6px 10px;
  font-size: 11px;
  background: #f5f8f8;
  border: 1px solid #b8c7cc;
  border-radius: 6px;
  cursor: pointer;
}

.filter-button:hover { background: white; }

.filter-list {
  max-height: 210px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-top: 6px;
}

.filter-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 68px;
  align-items: center;
  gap: 6px;
  min-height: 42px;
  padding: 5px 9px;
  border-bottom: 1px solid #e3e8e9;
  cursor: pointer;
}

.filter-row:last-child { border-bottom: 0; }
.filter-row:hover { background: #f5f8f8; }

.filter-row input {
  width: 17px;
  height: 17px;
  margin: 0;
}

.filter-value {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 12px;
}

.filter-count {
  text-align: right;
  font-size: 11px;
  color: var(--muted);
}

.filter-empty {
  padding: 12px;
  color: var(--muted);
  font-size: 12px;
}