/* VayuMet district climatology — dark theme */
:root {
  --bg: #0b1220;
  --card: rgba(13, 20, 35, 0.92);
  --border: rgba(148, 163, 184, 0.18);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  /* light panel palette matched to the CartoDB Voyager basemap land tone */
  --panel-bg: rgba(251, 248, 241, 0.97);
  --panel-text: #26303d;
  --panel-muted: #5b6472;
  --panel-border: rgba(91, 100, 114, 0.28);
  --panel-accent: #0284c7;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg);
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  overflow: hidden;
}

#map { position: absolute; inset: 0; background: var(--bg); }

/* ── brand row: logo + title card ── */
#brandRow {
  position: absolute; top: 12px; left: 12px; z-index: 900;
  display: flex; align-items: center; gap: 10px;
}
#vmLogoLink { flex: none; line-height: 0; }
#vmLogo { width: 48px; height: 48px; display: block; }
#titleCard {
  background: var(--panel-bg); border: 1px solid var(--panel-border);
  color: var(--panel-text);
  border-radius: 10px; padding: 10px 14px; max-width: 320px;
  backdrop-filter: blur(6px);
}
#tcName { font-weight: 700; font-size: 15px; letter-spacing: 0.02em; }
#tcSub  { font-size: 12.5px; color: var(--panel-muted); margin-top: 2px; }
#tcHome {
  display: inline-block; margin-top: 6px; font-size: 11.5px;
  color: var(--panel-accent); text-decoration: none; font-family: 'DM Mono', monospace;
}
#tcHome:hover { text-decoration: underline; }

/* ── district search ── */
#searchWrap { position: relative; margin-top: 8px; }
#distSearch {
  width: 100%; font-family: 'DM Mono', monospace; font-size: 12px;
  background: rgba(91,100,114,0.07); color: var(--panel-text);
  border: 1px solid var(--panel-border); border-radius: 6px;
  padding: 5px 9px; outline: none;
}
#distSearch::placeholder { color: var(--panel-muted); }
#distSearch:focus { border-color: var(--panel-accent); }
#searchResults {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 1001;
  background: var(--panel-bg); border: 1px solid var(--panel-border);
  border-radius: 8px; max-height: 244px; overflow-y: auto; display: none;
  box-shadow: 0 6px 18px rgba(38,48,61,0.18);
}
#searchResults.open { display: block; }
.sr-item { padding: 6px 10px; cursor: pointer; font-size: 12.5px; }
.sr-item .sr-state { font-size: 10.5px; color: var(--panel-muted); font-family: 'DM Mono', monospace; }
.sr-item:hover, .sr-item.active { background: rgba(2,132,199,0.08); }
.sr-empty {
  padding: 8px 10px; font-size: 11.5px;
  color: var(--panel-muted); font-family: 'DM Mono', monospace;
}

/* ── map controls / legend ── */
#mapCtl {
  position: absolute; bottom: 18px; left: 12px; z-index: 900;
  background: var(--panel-bg); border: 1px solid var(--panel-border);
  color: var(--panel-text);
  border-radius: 10px; padding: 10px 12px; backdrop-filter: blur(6px);
}
#mapVarBtns { display: flex; gap: 6px; margin-bottom: 8px; }
.mv-btn {
  font-family: 'DM Mono', monospace; font-size: 11px;
  background: rgba(91,100,114,0.07); color: var(--panel-muted);
  border: 1px solid var(--panel-border); border-radius: 6px;
  padding: 4px 8px; cursor: pointer;
}
.mv-btn.active { color: var(--panel-accent); border-color: var(--panel-accent); background: rgba(2,132,199,0.08); }
#legend { font-family: 'DM Mono', monospace; font-size: 10.5px; color: var(--panel-muted); }
.lg-row { display: flex; align-items: center; gap: 6px; margin-top: 2px; }
.lg-swatch { width: 26px; height: 10px; border-radius: 2px; flex: none; }

/* ── loading ── */
#loading {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  z-index: 950; background: var(--panel-bg); border: 1px solid var(--panel-border);
  border-radius: 10px; padding: 12px 20px; font-size: 12px; color: var(--panel-muted);
  font-family: 'DM Mono', monospace;
}

/* ── right panel (light theme matched to the Voyager map tiles) ── */
#panel {
  position: absolute; top: 0; right: 0; bottom: 0; z-index: 1000;
  width: 460px; max-width: 100%;
  background: var(--panel-bg); border-left: 1px solid var(--panel-border);
  color: var(--panel-text);
  backdrop-filter: blur(10px);
  transform: translateX(102%);
  transition: transform 0.28s ease;
  display: flex; flex-direction: column;
}
#panel.open { transform: translateX(0); }

#pHeader {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 14px 16px 10px; border-bottom: 1px solid var(--panel-border);
}
#pName  { font-weight: 700; font-size: 18px; }
#pState { font-size: 12.5px; color: var(--panel-muted); margin-top: 2px; }
#pClose {
  background: none; border: 1px solid var(--panel-border); color: var(--panel-muted);
  border-radius: 6px; width: 26px; height: 26px; cursor: pointer; font-size: 12px;
}
#pClose:hover { color: var(--panel-text); border-color: var(--panel-muted); }

#pTabs { display: flex; gap: 6px; padding: 10px 16px; border-bottom: 1px solid var(--panel-border); }
.p-tab {
  flex: 1; font-family: 'DM Mono', monospace; font-size: 12.5px;
  background: rgba(91,100,114,0.07); color: var(--panel-muted);
  border: 1px solid var(--panel-border); border-radius: 6px;
  padding: 7px 6px; cursor: pointer;
}
.p-tab.active { color: var(--panel-accent); border-color: var(--panel-accent); background: rgba(2,132,199,0.08); }

#pBody { flex: 1; overflow-y: auto; padding: 12px 16px 24px; }
#pBody::-webkit-scrollbar { width: 8px; }
#pBody::-webkit-scrollbar-thumb { background: rgba(91,100,114,0.3); border-radius: 4px; }

.sec { margin-bottom: 22px; }
.sec h3 { font-size: 13.5px; font-weight: 600; color: var(--panel-text); margin-bottom: 2px; }
.sec .note { font-size: 11.5px; color: var(--panel-muted); line-height: 1.5; margin-bottom: 8px; }
.chart-wrap { position: relative; height: 220px; }
.chart-wrap.tall { height: 240px; }
.chart-wrap.stripes { height: 64px; margin-top: 2px; }
.stat-line {
  font-family: 'DM Mono', monospace; font-size: 11.5px;
  color: var(--panel-muted); margin-top: 6px;
}
.stat-line b { color: var(--panel-accent); font-weight: 500; }

.chart-legend {
  display: flex; flex-wrap: wrap; gap: 4px 10px;
  margin-top: 8px; font-family: 'DM Mono', monospace;
  font-size: 10.5px; color: var(--panel-muted);
}
.chart-legend .sw {
  display: inline-block; width: 9px; height: 9px;
  border-radius: 2px; margin-right: 4px; vertical-align: middle;
}

.data-src {
  font-family: 'DM Mono', monospace; font-size: 10px;
  color: rgba(91,100,114,0.75); margin-top: 8px;
  padding-top: 6px; border-top: 1px dashed var(--panel-border);
  line-height: 1.4;
}

.month-sel {
  font-family: 'DM Mono', monospace; font-size: 12px;
  background: rgba(91,100,114,0.07); color: var(--panel-text);
  border: 1px solid var(--panel-border); border-radius: 6px;
  padding: 4px 8px; margin-left: 8px;
  color-scheme: light;
}
.month-sel option {
  background: #fbf8f1; color: var(--panel-text);
}

/* ── brand footer at the bottom of the chart panel ── */
.brand-footer {
  margin-top: 26px; padding-top: 16px;
  border-top: 1px solid var(--panel-border);
  text-align: center;
}
.brand-footer img { width: 44px; height: 44px; display: inline-block; }
.brand-footer .bf-copy {
  font-family: 'DM Mono', monospace; font-size: 11px;
  color: var(--panel-muted); margin-top: 6px;
}
.brand-footer .bf-mail {
  font-family: 'DM Mono', monospace; font-size: 10.5px;
  color: var(--panel-accent); margin-top: 2px;
}
.brand-footer .bf-mail a { color: var(--panel-accent); text-decoration: none; }
.brand-footer .bf-mail a:hover { text-decoration: underline; }

/* ── leaflet tweaks ── */
.leaflet-container { background: var(--bg); font-family: 'Inter', sans-serif; }
.vm-tip {
  background: var(--panel-bg) !important; border: 1px solid var(--panel-border) !important;
  color: var(--panel-text) !important; border-radius: 8px !important;
  box-shadow: 0 4px 14px rgba(38,48,61,0.25) !important;
}
.vm-tip::before { display: none; }
.leaflet-popup-content-wrapper {
  background: var(--panel-bg); color: var(--panel-text);
  border: 1px solid var(--panel-border); border-radius: 10px;
}
.leaflet-popup-tip { background: var(--panel-bg); }
.pop-btn {
  display: inline-block; margin-top: 6px; padding: 4px 10px;
  font-family: 'DM Mono', monospace; font-size: 10px;
  color: var(--panel-accent); border: 1px solid var(--panel-accent); border-radius: 6px;
  background: rgba(2,132,199,0.08); cursor: pointer;
}

/* zoom control: pinned below the brand row (top offset set by app.js) */
.leaflet-top.leaflet-left { top: var(--zoom-top, 74px); }
.leaflet-control-zoom { border: 1px solid var(--panel-border) !important; box-shadow: none !important; }
.leaflet-control-zoom a {
  background: var(--panel-bg) !important; color: var(--panel-text) !important;
  border-bottom: 1px solid var(--panel-border) !important;
}
.leaflet-control-zoom a:hover { background: rgba(2,132,199,0.08) !important; }

@media (max-width: 640px) {
  #panel { width: 100%; border-left: none; }
  #titleCard { max-width: 200px; padding: 8px 10px; }
  #tcName { font-size: 13px; }
  #tcSub { font-size: 11px; }
  #brandRow { top: 10px; left: 10px; gap: 8px; }
  #vmLogo { width: 38px; height: 38px; }
  #mapCtl { left: 10px; bottom: 12px; padding: 8px 10px; max-width: calc(100% - 20px); }
  #mapVarBtns { flex-wrap: wrap; }
}