/* Paleta UI (maks. 5 kolorów):
   --surface  #ffffff   tło panelu
   --ink      #1c1c28   tekst główny
   --muted    #6f7280   tekst pomocniczy
   --line     #e6e7eb   obramowania / tło kontrolek
   --accent   #b83289   akcent interaktywny (z rampy stref)          */

:root {
  --surface: #ffffff;
  --ink: #1c1c28;
  --muted: #6f7280;
  --line: #e6e7eb;
  --accent: #b83289;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(28, 28, 40, 0.14);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  color: var(--ink);
}

#map {
  position: fixed;
  inset: 0;
  background: #f4f4f2;
}

.zone-canvas { pointer-events: none; }

/* ---------- panel ---------- */

.panel {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 1000;
  width: 300px;
  max-height: calc(100vh - 32px);
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-header {
  position: relative;
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--line);
}

.panel-header h1 {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.subtitle {
  margin: 2px 0 0;
  font-size: 12.5px;
  color: var(--muted);
}

.collapse-btn,
.help-btn {
  position: absolute;
  top: 12px;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}
.collapse-btn { right: 12px; }
.help-btn {
  right: 46px;
  font-size: 14px;
  font-weight: 700;
}
.collapse-btn:hover, .help-btn:hover { color: var(--ink); }

.panel-body {
  padding: 14px 18px 16px;
  overflow-y: auto;
}
.panel.collapsed .panel-body { display: none; }

.hint {
  margin: 0 0 14px;
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- wybór miasta ---------- */

.city-select {
  width: 100%;
  margin: 0 0 12px;
  padding: 8px 10px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}
.city-select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* ---------- tryb aplikacji ---------- */

.app-mode {
  margin: 0 0 14px;
}

/* ---------- wyszukiwarka ---------- */

.search-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
}

.search-row[hidden] { display: none; }

/* kropki w kolorach pinezek: A niebieska (Leaflet), B pomarańczowa */
.dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 3px var(--line);
}
.dot-a { background: #2a81cb; }
.dot-b { background: #e8722d; }

.search-row input {
  flex: 1;
  min-width: 0;
  padding: 7px 10px;
  font-size: 13.5px;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.search-row button {
  flex: none;
  width: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  font-size: 17px;
  line-height: 1;
  cursor: pointer;
}
.search-row button:hover { color: var(--ink); }

.search-row input:focus-visible,
.search-row button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

#searchResults {
  margin: -6px 0 12px;
  padding: 4px;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  max-height: 180px;
  overflow-y: auto;
}

#searchResults li {
  padding: 6px 8px;
  font-size: 12.5px;
  border-radius: 6px;
  cursor: pointer;
}
#searchResults li:hover { background: var(--line); }
#searchResults li.empty { color: var(--muted); cursor: default; }
#searchResults li.empty:hover { background: none; }

/* ---------- kontrolki ---------- */

.control {
  margin: 0 0 14px;
  padding: 0;
  border: 0;
}

.control legend {
  padding: 0;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.segmented {
  display: flex;
  background: var(--line);
  border-radius: 9px;
  padding: 3px;
}

.segmented input { position: absolute; opacity: 0; }

.segmented label {
  flex: 1;
  padding: 7px 4px;
  text-align: center;
  font-size: 13px;
  border-radius: 7px;
  cursor: pointer;
  color: var(--muted);
  transition: background 0.15s, color 0.15s;
}

.segmented input:checked + label {
  background: var(--surface);
  color: var(--ink);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(28, 28, 40, 0.15);
}

.segmented input:focus-visible + label {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* przełącznik spaceru */
.switch {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  cursor: pointer;
}
.switch input { position: absolute; opacity: 0; }
.switch .track {
  flex: none;
  width: 36px;
  height: 21px;
  border-radius: 11px;
  background: var(--line);
  position: relative;
  transition: background 0.15s;
}
.switch .track::after {
  content: "";
  position: absolute;
  top: 2.5px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: 0 1px 3px rgba(28, 28, 40, 0.25);
  transition: left 0.15s;
}
.switch input:checked + .track { background: var(--accent); }
.switch input:checked + .track::after { left: 17px; }
.switch input:focus-visible + .track {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.time-row {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.time-row[hidden] { display: none; }

/* drugi znacznik (tryb porównania) — przebarwiony na pomarańczowo */
.marker-b {
  filter: hue-rotate(155deg) saturate(1.3) brightness(1.05);
}

.time-row input,
.time-row select {
  flex: 1;
  min-width: 0;
  padding: 7px 9px;
  font-size: 13.5px;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.time-row input:focus-visible,
.time-row select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* ---------- środki transportu ---------- */

.veh-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 10px;
}

.veh {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  cursor: pointer;
}

.veh input {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  margin: 0;
}

/* ---------- dymek trasy ---------- */

.journey {
  font-size: 12.5px;
  line-height: 1.5;
  max-width: 260px;
}

.journey h4 {
  margin: 0 0 6px;
  font-size: 13px;
}

.journey .person {
  margin: 8px 0 2px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.journey ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.journey li {
  padding: 1.5px 0;
}

.journey .muted { color: var(--muted); }

/* ---------- legenda ---------- */

.legend { margin: 4px 0 12px; }

.legend-bar {
  display: flex;
  gap: 2px;
}

.legend-cell {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 10.5px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.legend-cell .swatch {
  width: 100%;
  height: 12px;
  border-radius: 3px;
}

.stats-switch { margin: 0 0 12px; }
.stats-switch[hidden] { display: none; }

#statsBox { margin: -4px 0 12px; }
#statsBox[hidden] { display: none; }

.legend h2 {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.stats {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.stats th {
  padding: 2px 0 4px;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.stats td {
  padding: 3.5px 0;
  border-bottom: 1px solid var(--line);
}

.stats tr:last-child td { border-bottom: 0; }

.stats .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.stats .zone-cell {
  display: flex;
  align-items: center;
  gap: 7px;
}

.stats .swatch {
  flex: none;
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

.legend .note {
  margin: 6px 0 0;
  font-size: 11px;
  color: var(--muted);
}

/* ---------- status / stopka ---------- */

.status {
  margin: 0 0 8px;
  min-height: 1em;
  font-size: 12.5px;
  color: var(--muted);
}

.share-btn {
  display: block;
  width: 100%;
  margin: 0 0 10px;
  padding: 7px 10px;
  font-size: 12.5px;
  font-family: inherit;
  color: var(--accent);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}
.share-btn:hover { border-color: var(--accent); }
.share-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.coffee-btn {
  display: block;
  margin: 0 0 10px;
  padding: 7px 10px;
  font-size: 12.5px;
  text-align: center;
  text-decoration: none;
  color: var(--muted);
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: 8px;
}
.coffee-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.credits {
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--muted);
}
.credits a { color: var(--accent); text-decoration: none; }
.credits a:hover { text-decoration: underline; }

/* ---------- pomoc ---------- */

#helpDialog {
  width: min(480px, calc(100vw - 32px));
  max-height: calc(100vh - 64px);
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--ink);
}

#helpDialog::backdrop {
  background: rgba(28, 28, 40, 0.45);
}

.help-head {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.help-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.help-head .collapse-btn {
  position: static;
  flex: none;
}

.help-body {
  padding: 4px 18px 18px;
  font-size: 13.5px;
  line-height: 1.55;
}

.help-body h3 {
  margin: 16px 0 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.help-body p { margin: 0 0 8px; }
.help-body a { color: var(--accent); }

/* ---------- pasek zgody (analityka) ---------- */

.consent {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 1100;
  width: 300px;
  padding: 14px 16px;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: 12.5px;
  line-height: 1.5;
}

.consent[hidden] { display: none; }

.consent p { margin: 0 0 10px; }

.consent-actions {
  display: flex;
  gap: 8px;
}

.consent-actions button {
  flex: 1;
  padding: 7px 10px;
  font-size: 12.5px;
  font-family: inherit;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--surface);
  cursor: pointer;
}

.consent-actions button.secondary {
  background: var(--surface);
  color: var(--muted);
  border-color: var(--line);
}
.consent-actions button.secondary:hover { color: var(--ink); }

@media (max-width: 560px) {
  .consent {
    right: 12px;
    left: 12px;
    bottom: 12px;
    width: auto;
  }
}

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

@media (max-width: 560px) {
  .panel {
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-height: 62vh;
    border-radius: var(--radius) var(--radius) 0 0;
  }
  .leaflet-bottom.leaflet-right { bottom: 40vh; }
  body.panel-collapsed .leaflet-bottom.leaflet-right { bottom: 0; }
}