:root {
  --paper: #f2ebdd;
  --paper-deep: #e8dfcc;
  --paper-trans: rgba(242, 235, 221, 0.94);
  --ink: #1b1f1a;
  --ink-soft: #3a3f39;
  --forest: #2c4a36;
  --forest-deep: #1f3527;
  --moss: #5c7a5f;
  --ochre: #b85c2e;
  --ochre-soft: #d17f4a;
  --lichen: #c8b68a;
  --rain: #4a6b7a;
  --earth: #8b6f4f;
  --amber: #b8862e;
  --brick: #a8472c;
  --rule: rgba(27, 31, 26, 0.18);
  --rule-soft: rgba(27, 31, 26, 0.08);
  --shadow: 0 18px 50px rgba(27, 31, 26, 0.28);
  --noise: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--paper);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

#map {
  position: absolute;
  inset: 0;
}

.mono {
  font-family: "JetBrains Mono", monospace;
}

/* ============ TOP BAR ============ */
#topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 5;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  pointer-events: none;
}

.brand {
  pointer-events: auto;
  background: var(--paper-trans);
  background-image: var(--noise);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
  padding: 14px 18px 16px;
  max-width: 360px;
}

.meta-line {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 9px;
  margin-bottom: 10px;
}

.brand h1 {
  font-family: "Fraunces", serif;
  font-variation-settings: "opsz" 72, "SOFT" 30;
  font-weight: 500;
  font-size: 34px;
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
}

.brand h1 em {
  font-style: italic;
  font-variation-settings: "opsz" 72, "SOFT" 100;
  color: var(--ochre);
}

.tagline {
  margin: 8px 0 0;
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.4;
}

/* ============ LAYER TOGGLE ============ */
.layer-toggle {
  pointer-events: auto;
  display: flex;
  background: var(--paper-trans);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
}

.layer-toggle button {
  border: 0;
  border-left: 1px solid var(--rule);
  background: transparent;
  color: var(--ink-soft);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 10px 14px;
  cursor: pointer;
}

.layer-toggle button:first-child {
  border-left: 0;
}

.layer-toggle button.active {
  background: var(--forest);
  color: var(--paper);
}

/* ============ LOCATE + HINT ============ */
#locateBtn {
  position: absolute;
  right: 18px;
  bottom: 26px;
  z-index: 5;
  border: 1px solid var(--rule);
  background: var(--paper-trans);
  color: var(--forest);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 11px 16px;
  cursor: pointer;
  box-shadow: var(--shadow);
}

#locateBtn:active {
  background: var(--paper-deep);
}

#hint {
  position: absolute;
  left: 50%;
  bottom: 84px;
  transform: translateX(-50%);
  z-index: 5;
  background: var(--ink);
  color: var(--paper);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 10px 18px;
  box-shadow: var(--shadow);
  transition: opacity 0.3s;
}

#hint.gone {
  opacity: 0;
  pointer-events: none;
}

/* ============ TOOLBAR (heatmap controls) ============ */
#toolbar {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
}

#toolbar select,
#toolbar button {
  border: 0;
  background: var(--paper-trans);
  color: var(--ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 10px 12px;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

#toolbar select {
  max-width: 150px;
}

#toolbar #heatmapBtn {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 10px;
  color: var(--forest);
  font-weight: 500;
}

#toolbar #heatmapBtn.active {
  background: var(--forest);
  color: var(--paper);
}

#toolbar #heatmapBtn.loading {
  color: var(--ochre);
}

#toolbar .icon {
  font-size: 14px;
  padding: 10px 13px;
  color: var(--ink-soft);
}

/* ============ LEGEND ============ */
#legend {
  position: absolute;
  right: 18px;
  bottom: 84px;
  z-index: 5;
  background: var(--paper-trans);
  background-image: var(--noise);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
  padding: 11px 13px;
  width: 168px;
}

#legend.hidden {
  display: none;
}

.lg-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.lg-bar {
  height: 9px;
  background: linear-gradient(90deg, #cdbd93, #e0b84a 35%, #d17f4a 65%, #9a3415);
  border: 1px solid var(--rule-soft);
}

.lg-scale {
  display: flex;
  justify-content: space-between;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 5px;
}

/* ============ RESULTS PANEL ============ */
#panel {
  position: absolute;
  z-index: 6;
  top: 0;
  right: 0;
  bottom: 0;
  width: 416px;
  max-width: 94vw;
  background: var(--paper);
  background-image: var(--noise);
  border-left: 1px solid var(--rule);
  box-shadow: var(--shadow);
  overflow-y: auto;
  transition: transform 0.32s cubic-bezier(0.2, 0.7, 0.2, 1);
}

#panel.hidden {
  transform: translateX(105%);
}

#closePanel {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 30px;
  height: 30px;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}

#closePanel:hover {
  background: var(--paper-deep);
}

#panelBody {
  padding: 26px 24px 32px;
}

/* section labels */
.section-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ochre);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
}

.section-label .muted {
  color: var(--ink-soft);
}

/* ---- conditions deck ---- */
.deck {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-bottom: 30px;
}

.cell {
  background: var(--paper);
  padding: 13px 14px;
}

.cell .k {
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
  margin-bottom: 7px;
}

.cell .v {
  font-family: "Fraunces", serif;
  font-variation-settings: "opsz" 36;
  font-weight: 500;
  font-size: 21px;
  line-height: 1.05;
  color: var(--forest);
}

.cell .sub {
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-top: 5px;
}

/* ---- species find cards ---- */
.find {
  position: relative;
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 20px 20px 18px;
  margin-bottom: 14px;
}

.find::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 44px;
  height: 4px;
  background: var(--ochre);
}

.find-top {
  display: flex;
  align-items: flex-start;
  gap: 13px;
}

.find-top .emoji {
  font-size: 26px;
  line-height: 1;
  margin-top: 2px;
}

.find-names {
  flex: 1;
  min-width: 0;
}

.find-names .sv {
  font-family: "Fraunces", serif;
  font-variation-settings: "opsz" 40;
  font-weight: 500;
  font-size: 21px;
  line-height: 1.05;
  color: var(--forest-deep);
}

.find-names .meta {
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 4px;
  line-height: 1.35;
}

.find-names .meta i {
  font-style: italic;
}

.score {
  text-align: right;
  flex: 0 0 auto;
}

.score .n {
  font-family: "Fraunces", serif;
  font-variation-settings: "opsz" 60;
  font-weight: 500;
  font-size: 34px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.score .pct {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 2px;
}

.bar {
  height: 5px;
  background: var(--paper-deep);
  border: 1px solid var(--rule-soft);
  margin: 14px 0 14px;
  overflow: hidden;
}

.bar > span {
  display: block;
  height: 100%;
}

.reasons {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.reasons li {
  font-size: 13px;
  color: var(--ink);
  display: flex;
  gap: 9px;
  align-items: baseline;
  line-height: 1.35;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex: 0 0 auto;
  transform: translateY(-1px);
}

.dot.good {
  background: var(--moss);
}
.dot.ok {
  background: var(--amber);
}
.dot.bad {
  background: var(--brick);
}

.find-foot {
  margin-top: 15px;
  padding-top: 14px;
  border-top: 1px solid var(--rule-soft);
}

.pill {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 4px 8px;
  border: 1px solid var(--rule);
  margin-bottom: 9px;
}

.pill.choice {
  color: var(--forest);
  border-color: var(--forest);
}
.pill.good {
  color: var(--moss);
  border-color: var(--moss);
}
.pill.edible {
  color: var(--earth);
  border-color: var(--earth);
}
.pill.caution {
  color: var(--brick);
  border-color: var(--brick);
}

.note {
  display: block;
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.5;
}

.disclaimer {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  padding-top: 16px;
  margin-top: 22px;
  text-transform: uppercase;
}

/* ---- clickable card affordance ---- */
.find.clickable {
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}
.find.clickable:hover {
  background: var(--paper-deep);
}
.find .chev {
  color: var(--ochre);
  font-weight: 400;
}

/* ---- species detail view ---- */
.back {
  border: 0;
  background: transparent;
  color: var(--ochre);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0;
  margin-bottom: 18px;
  cursor: pointer;
}

.detail-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.emoji-lg {
  font-size: 46px;
  line-height: 1;
}

.detail-sv {
  font-family: "Fraunces", serif;
  font-variation-settings: "opsz" 60;
  font-weight: 500;
  font-size: 28px;
  line-height: 1.02;
  color: var(--forest-deep);
}

.detail-meta {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 4px;
  line-height: 1.4;
}
.detail-meta i {
  font-style: italic;
}

.detail-score {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.detail-score .n {
  font-family: "Fraunces", serif;
  font-variation-settings: "opsz" 72;
  font-weight: 500;
  font-size: 44px;
  line-height: 1;
}

.detail-score .pct {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  margin-left: 8px;
}

.reasons.big li {
  font-size: 13.5px;
  padding: 1px 0;
}

.detail-block {
  margin-top: 20px;
}

.db-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ochre);
  margin-bottom: 9px;
}

.db-text {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin: 0;
  max-width: none;
}

.season {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 3px;
}

.mo {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--ink-soft);
  background: var(--paper-deep);
  border: 1px solid var(--rule-soft);
}

.mo.on {
  background: var(--ochre);
  color: var(--paper);
  border-color: var(--ochre);
}

.mo.now {
  outline: 2px solid var(--forest);
  outline-offset: -1px;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.pills .pill {
  margin-bottom: 0;
}

/* ---- states ---- */
.state {
  text-align: center;
  padding: 56px 18px;
  color: var(--ink-soft);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.spinner {
  width: 30px;
  height: 30px;
  border: 2px solid var(--rule);
  border-top-color: var(--ochre);
  border-radius: 50%;
  margin: 0 auto 18px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---- maplibre control restyle ---- */
.maplibregl-ctrl-group {
  background: var(--paper-trans) !important;
  border: 1px solid var(--rule) !important;
  box-shadow: var(--shadow) !important;
}
.maplibregl-ctrl-group button + button {
  border-top: 1px solid var(--rule) !important;
}

@media (max-width: 640px) {
  /* --- compact brand --- */
  #topbar {
    padding: 10px;
  }
  .brand {
    padding: 8px 12px;
    max-width: none;
    width: fit-content;
  }
  .meta-line,
  .tagline {
    display: none;
  }
  .brand h1 {
    font-size: 20px;
  }

  /* --- fitted layer toggle --- */
  .layer-toggle button {
    font-size: 9px;
    padding: 9px 11px;
  }

  /* --- locate: icon-only, top-right under the toggle --- */
  #locateBtn {
    top: 62px;
    right: 10px;
    bottom: auto;
    padding: 9px;
    font-size: 0;
  }
  #locateBtn::before {
    content: "📍";
    font-size: 17px;
  }

  /* --- hide zoom nav (pinch to zoom) --- */
  .maplibregl-ctrl-bottom-left {
    display: none;
  }

  /* --- bottom toolbar: fit the width --- */
  #toolbar {
    bottom: calc(58px + env(safe-area-inset-bottom));
    max-width: calc(100vw - 16px);
  }
  #toolbar select,
  #toolbar button {
    padding: 11px 9px;
    font-size: 10px;
  }
  #toolbar #speciesSel {
    flex: 1;
    min-width: 0;
    max-width: 120px;
    text-overflow: ellipsis;
  }
  #toolbar #monthSel {
    max-width: 92px;
  }

  /* --- legend above the toolbar --- */
  #legend {
    bottom: calc(112px + env(safe-area-inset-bottom));
    right: 10px;
    width: 150px;
  }

  #hint {
    bottom: calc(110px + env(safe-area-inset-bottom));
  }

  /* --- results as a bottom sheet --- */
  #panel {
    top: auto;
    height: 82vh;
    width: 100%;
    max-width: 100%;
    border-left: 0;
    border-top: 1px solid var(--rule);
    border-radius: 18px 18px 0 0;
    padding-bottom: env(safe-area-inset-bottom);
  }
  #panel.hidden {
    transform: translateY(102%);
  }
  #panelBody {
    padding: 54px 18px 28px;
  }
  /* grab-handle affordance */
  #panel::after {
    content: "";
    position: absolute;
    top: 9px;
    left: 50%;
    transform: translateX(-50%);
    width: 38px;
    height: 4px;
    border-radius: 999px;
    background: var(--rule);
  }
  #closePanel {
    width: 36px;
    height: 36px;
    top: 12px;
    right: 12px;
  }
}