/* =========================================================================
   Uzbekistan Demography Dashboard — style.css
   Design system per data_spec.md §1 (dark mode, 4 colour families × 6 tones)
   ========================================================================= */

:root {
  /* --- Background & text --- */
  --bg-base:     #0e0f1a;
  --bg-elevated: #151740;
  --text-main:   #e8eaf0;
  --text-muted:  #6a7090;
  --text-accent: #7CCFD5;

  /* --- Cool (blue) : neutral / structural --- */
  --cool-1:#151740; --cool-2:#1E2E6D; --cool-3:#25568A;
  --cool-4:#2E7B9F; --cool-5:#4AA7B6; --cool-6:#7CCFD5;

  /* --- Warm (orange) : growth / development --- */
  --warm-1:#4A2209; --warm-2:#7D3A12; --warm-3:#C96A26;
  --warm-4:#E8933A; --warm-5:#F2BF7A; --warm-6:#FAE2C0;

  /* --- Red : negative change / alerts --- */
  --red-1:#5C0F0A; --red-2:#8B1A14; --red-3:#B83028;
  --red-4:#D95045; --red-5:#F08070; --red-6:#F5B8AA;

  /* --- Green : natural increase / vitality / positive health --- */
  --green-1:#0D2E20; --green-2:#185233; --green-3:#236B44;
  --green-4:#35956A; --green-5:#5BBF94; --green-6:#A0DBBE;

  /* --- semantic --- */
  --pos: var(--green-4);
  --neg: var(--red-4);
  --neutral: var(--text-muted);

  /* --- elevated surfaces derived from bg --- */
  --panel:        #151740;
  --panel-2:      #11132e;      /* slightly darker inset (chart bodies) */
  --hairline:     rgba(124,207,213,0.10);
  --hover:        rgba(124,207,213,0.06);

  --font-sans: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'IBM Plex Mono', ui-monospace, monospace;

  --radius: 8px;
  --radius-sm: 6px;
}

/* ---------------------------------------------------------------- reset */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--text-accent); text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 600; }
code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  background: rgba(124,207,213,0.08);
  padding: 1px 5px;
  border-radius: 4px;
  color: var(--cool-6);
}

/* ---------------------------------------------------------------- shell */
#app {
  display: grid;
  grid-template-columns: 232px 1fr;
  min-height: 100vh;
}

/* ---------------------------------------------------------------- sidebar */
.sidebar {
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 4px 8px 24px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 9px;
  background: linear-gradient(135deg, var(--cool-4), var(--cool-6));
  color: #06121a; font-weight: 700; font-size: 17px;
  display: grid; place-items: center; font-family: var(--font-mono);
}
.brand-title { font-weight: 600; font-size: 15px; letter-spacing: .01em; }
.brand-sub   { color: var(--text-muted); font-size: 12px; }

.nav { display: flex; flex-direction: column; gap: 2px; margin-top: 8px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: var(--radius-sm);
  color: var(--text-muted); font-size: 13.5px; cursor: pointer;
  transition: background .12s, color .12s;
}
.nav-item:hover { background: var(--hover); color: var(--text-main); }
.nav-item.is-active { background: rgba(124,207,213,0.10); color: var(--text-accent); }
.nav-item.is-disabled { opacity: .38; pointer-events: none; }
.nav-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; flex: none; opacity: .7;
}

.sidebar-foot { margin-top: auto; padding: 12px 10px 0; }
.data-status { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-muted); }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--warm-4); flex: none;
  box-shadow: 0 0 0 0 rgba(232,147,58,0.5);
  animation: pulse 1.6s infinite;
}
.status-dot.ready { background: var(--green-5); animation: none; }
.status-dot.error { background: var(--red-4); animation: none; }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(232,147,58,0.45); }
  70%  { box-shadow: 0 0 0 7px rgba(232,147,58,0); }
  100% { box-shadow: 0 0 0 0 rgba(232,147,58,0); }
}
.sidebar-note { margin-top: 8px; font-size: 10.5px; color: var(--text-muted); opacity: .6; font-family: var(--font-mono); }

/* ---------------------------------------------------------------- main */
.main { padding: 32px 40px 48px; max-width: 1680px; width: 100%; }

.topbar {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 24px; margin-bottom: 24px;
}
.topbar h1 { font-size: 24px; font-weight: 600; letter-spacing: -0.01em; }
.subtitle { color: var(--text-muted); font-size: 13px; margin-top: 4px; }

.topbar-controls { display: flex; gap: 20px; align-items: flex-end; }
.control { display: flex; flex-direction: column; gap: 6px; }
.control-label {
  font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.14em; opacity: 0.6;
}
.year-control { display: flex; align-items: center; gap: 12px; }
.year-value {
  font-family: var(--font-mono); font-size: 18px; font-weight: 600;
  color: var(--text-accent); min-width: 48px; text-align: right;
}
input[type=range] {
  -webkit-appearance: none; appearance: none;
  width: 220px; height: 4px; border-radius: 3px;
  background: var(--cool-2); outline: none;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--cool-6); cursor: pointer;
  border: 3px solid var(--bg-elevated);
}
input[type=range]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--cool-6); cursor: pointer; border: 3px solid var(--bg-elevated);
}

/* ---------------------------------------------------------------- banner */
.banner {
  position: relative;
  background: rgba(46,123,159,0.12);
  border-left: 3px solid var(--cool-4);
  color: var(--text-main);
  padding: 12px 40px 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px; margin-bottom: 24px;
}
.banner code { background: rgba(255,255,255,0.06); }
.banner-close {
  position: absolute; top: 8px; right: 10px;
  background: none; border: none; color: var(--text-muted);
  font-size: 18px; cursor: pointer; line-height: 1;
}
.banner-close:hover { color: var(--text-main); }
.banner.hide { display: none; }

/* ---------------------------------------------------------------- KPI row */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}
.kpi-card {
  background: var(--bg-elevated);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  min-height: 118px;
  display: flex; flex-direction: column; gap: 6px;
}
.kpi-label {
  font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--text-muted);
}
.kpi-value {
  font-family: var(--font-mono); font-size: 30px; font-weight: 600;
  line-height: 1.05; color: var(--text-main); letter-spacing: -0.01em;
}
.kpi-value .unit { font-size: 14px; color: var(--text-muted); margin-left: 4px; font-weight: 400; }
.kpi-meta { margin-top: auto; display: flex; align-items: center; gap: 8px; font-size: 12px; }
.kpi-delta {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-weight: 500; padding: 2px 7px;
  border-radius: 5px;
}
.kpi-delta.pos { color: var(--green-6); background: rgba(53,149,106,0.16); }
.kpi-delta.neg { color: var(--red-6);   background: rgba(217,80,69,0.16); }
.kpi-delta.flat{ color: var(--text-muted); background: rgba(106,112,144,0.16); }
.kpi-sub { color: var(--text-muted); font-size: 11.5px; }
.kpi-card.warn .kpi-value { color: var(--warm-5); }

/* skeleton */
.skeleton { position: relative; overflow: hidden; }
.skeleton::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(124,207,213,0.06), transparent);
  animation: shimmer 1.3s infinite;
}
@keyframes shimmer { 0%{transform:translateX(-100%);} 100%{transform:translateX(100%);} }

/* ---------------------------------------------------------------- grid */
.grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
}
.panel {
  background: var(--bg-elevated);
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  min-width: 0;
}
.panel-map     { grid-column: 1; grid-row: 1 / span 2; }
.panel-trend   { grid-column: 2; grid-row: 1; }
.panel-pyramid { grid-column: 2; grid-row: 2; }
.panel-rank    { grid-column: 1 / span 2; grid-row: 3; }

.panel-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; padding: 18px 20px 12px;
}
.panel-title { font-size: 15px; font-weight: 600; }
.panel-sub { color: var(--text-muted); font-size: 12px; margin-top: 3px; }
.panel-actions { display: flex; gap: 8px; align-items: center; flex: none; }
.panel-body { padding: 0 20px 20px; flex: 1; min-height: 0; display: flex; flex-direction: column; }

.chart { width: 100%; height: 320px; }
.chart-tall { height: 380px; }
.chart-xtall { height: 560px; }
.panel-map .chart, .map-body { height: auto; }

/* select / pill */
.select {
  background: var(--panel-2);
  color: var(--text-main);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 6px 28px 6px 10px; font-size: 12.5px;
  font-family: var(--font-sans); cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%236a7090' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
}
.select:focus { outline: none; border-color: var(--cool-4); }
.pill {
  font-family: var(--font-mono); font-size: 12px; color: var(--text-accent);
  background: rgba(124,207,213,0.10); padding: 4px 10px; border-radius: 6px;
}
.pill-muted { color: var(--text-muted); background: rgba(106,112,144,0.14); cursor: help; }
.pill-link { text-decoration: none; cursor: pointer; }
.pill-link:hover { background: rgba(124,207,213,0.20); }

/* population pyramids (Overview) — two interactive charts side by side */
.grid-pyr { grid-template-columns: 1fr 1fr; grid-template-rows: auto; margin-top: 20px; }
.grid-pyr .panel-pyr-uz  { grid-column: 1; }
.grid-pyr .panel-pyr-reg { grid-column: 2; }
@media (max-width: 1180px) {
  .grid-pyr { grid-template-columns: 1fr; }
  .grid-pyr .panel-pyr-uz, .grid-pyr .panel-pyr-reg { grid-column: 1; }
}
.seg {
  display: inline-flex; background: var(--panel-2); border-radius: 7px; padding: 2px;
  border: 1px solid var(--hairline);
}
.seg button {
  background: none; border: none; color: var(--text-muted);
  font-size: 12px; padding: 5px 11px; border-radius: 5px; cursor: pointer;
  font-family: var(--font-sans);
}
.seg button.on { background: var(--cool-3); color: var(--text-main); }

/* ---------------------------------------------------------------- map */
.map-body { position: relative; padding: 0 16px 16px; }
.mapbox {
  width: 100%; height: 560px;
  border-radius: var(--radius-sm);
  background: var(--panel-2);
  overflow: hidden;
}
.mapbox-sm { height: 360px; }
.maplibregl-popup-content {
  background: #0c0e1f; color: var(--text-main);
  border-radius: 8px; padding: 10px 12px;
  font-family: var(--font-sans); font-size: 12px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.55);
  border: 1px solid var(--hairline);
}
.maplibregl-popup-tip { display: none; }
.map-tip-title { font-weight: 600; font-size: 13px; margin-bottom: 4px; }
.map-tip-row { display: flex; justify-content: space-between; gap: 18px; }
.map-tip-row .v { font-family: var(--font-mono); color: var(--text-accent); }
.map-tip-sub { color: var(--text-muted); font-size: 11px; margin-top: 4px; }

.map-legend {
  position: absolute; left: 28px; bottom: 30px;
  background: rgba(12,14,31,0.86); backdrop-filter: blur(4px);
  border: 1px solid var(--hairline);
  border-radius: 8px; padding: 10px 12px; font-size: 11px;
  min-width: 160px;
}
.legend-title { color: var(--text-muted); text-transform: uppercase; letter-spacing: .1em; font-size: 10px; margin-bottom: 7px; }
.legend-bar { height: 9px; border-radius: 3px; margin-bottom: 5px; }
.legend-scale { display: flex; justify-content: space-between; font-family: var(--font-mono); color: var(--text-muted); font-size: 10px; }

/* ---------------------------------------------------------------- KPI tones (population) */
.kpi-row-4 { grid-template-columns: repeat(4, 1fr); }
.kpi-card.tone-green .kpi-value { color: var(--green-5); }
.kpi-card.tone-red   .kpi-value { color: var(--red-5); }
.kpi-card.tone-cool  .kpi-value { color: var(--cool-6); }

/* ---------------------------------------------------------------- population grid (§7.2) */
.grid-pop {
  grid-template-columns: 1.3fr 1fr;
  grid-template-rows: auto auto auto;
}
.grid-pop .panel-decomp  { grid-column: 1; grid-row: 1; }
.grid-pop .panel-cagr    { grid-column: 2; grid-row: 1; }
.grid-pop .panel-index   { grid-column: 1 / span 2; grid-row: 2; }
.grid-pop .panel-scatter { grid-column: 1 / span 2; grid-row: 3; }
.grid-pop .panel-scatter .chart-tall { height: 440px; }
@media (max-width: 1180px) {
  .kpi-row-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-pop { grid-template-columns: 1fr; }
  .grid-pop .panel-decomp, .grid-pop .panel-cagr, .grid-pop .panel-index, .grid-pop .panel-scatter { grid-column: 1; grid-row: auto; }
}

/* ---------------------------------------------------------------- fertility grid (§7.3) */
.grid-fer {
  grid-template-columns: 1.3fr 1fr;
  grid-template-rows: auto auto;
}
.grid-fer .panel-tfr { grid-column: 1; grid-row: 1; }
.grid-fer .panel-le  { grid-column: 2; grid-row: 1; }
.grid-fer .panel-cbr { grid-column: 1; grid-row: 2; }
.grid-fer .panel-cdr { grid-column: 2; grid-row: 2; }
@media (max-width: 1180px) {
  .grid-fer { grid-template-columns: 1fr; }
  .grid-fer .panel-tfr, .grid-fer .panel-le, .grid-fer .panel-cbr, .grid-fer .panel-cdr { grid-column: 1; grid-row: auto; }
}

/* ---------------------------------------------------------------- urbanization grid (§7.4) */
.grid-urb {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
}
.grid-urb .panel-ulevel   { grid-column: 1; grid-row: 1; }
.grid-urb .panel-uchange  { grid-column: 2; grid-row: 1; }
.grid-urb .panel-uscatter { grid-column: 1; grid-row: 2; }
.grid-urb .panel-utrend   { grid-column: 2; grid-row: 2; }
@media (max-width: 1180px) {
  .grid-urb { grid-template-columns: 1fr; }
  .grid-urb .panel-ulevel, .grid-urb .panel-uchange, .grid-urb .panel-uscatter, .grid-urb .panel-utrend { grid-column: 1; grid-row: auto; }
}

/* ---------------------------------------------------------------- housing grid (§7.5) */
.grid-hou {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
}
.grid-hou .panel-hpc    { grid-column: 1; grid-row: 1; }
.grid-hou .panel-hstock { grid-column: 2; grid-row: 1; }
.grid-hou .panel-hnew   { grid-column: 1; grid-row: 2; }
.grid-hou .panel-htrend { grid-column: 2; grid-row: 2; }
@media (max-width: 1180px) {
  .grid-hou { grid-template-columns: 1fr; }
  .grid-hou .panel-hpc, .grid-hou .panel-hstock, .grid-hou .panel-hnew, .grid-hou .panel-htrend { grid-column: 1; grid-row: auto; }
}

/* ---------------------------------------------------------------- labor grid (§7.6) */
.grid-lab {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
}
.grid-lab .panel-emp      { grid-column: 1; grid-row: 1; }
.grid-lab .panel-comp     { grid-column: 2; grid-row: 1; }
.grid-lab .panel-diag     { grid-column: 1; grid-row: 2; }
.grid-lab .panel-labtrend { grid-column: 2; grid-row: 2; }
@media (max-width: 1180px) {
  .grid-lab { grid-template-columns: 1fr; }
  .grid-lab .panel-emp, .grid-lab .panel-comp, .grid-lab .panel-diag, .grid-lab .panel-labtrend { grid-column: 1; grid-row: auto; }
}

/* ---------------------------------------------------------------- footer */
.foot {
  margin-top: 28px; padding-top: 16px;
  border-top: 1px solid var(--hairline);
  display: flex; justify-content: space-between;
  color: var(--text-muted); font-size: 11.5px;
}
.foot code { font-size: 11px; }

/* ---------------------------------------------------------------- error toast */
.fatal {
  margin: 16px 0; padding: 14px 16px;
  background: rgba(217,80,69,0.12); border-left: 3px solid var(--red-4);
  border-radius: var(--radius-sm); color: var(--red-6); font-size: 13px;
  display: none;
}
.fatal.show { display: block; }
.fatal code { background: rgba(0,0,0,0.25); color: var(--red-6); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1180px) {
  .kpi-row { grid-template-columns: repeat(3, 1fr); }
  .grid { grid-template-columns: 1fr; }
  .panel-map, .panel-trend, .panel-pyramid, .panel-rank {
    grid-column: 1; grid-row: auto;
  }
  #map { height: 420px; }
}
@media (max-width: 720px) {
  #app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; flex-direction: row; flex-wrap: wrap; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .sidebar-foot { display: none; }
  .main { padding: 20px; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
}

/* click-for-profile hint badge on maps */
.map-hint {
  position: absolute; left: 12px; top: 12px; z-index: 5;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(12,14,31,0.86); backdrop-filter: blur(4px);
  border: 1px solid rgba(124,207,213,0.28);
  color: var(--text-accent);
  font-family: var(--font-sans); font-size: 11.5px; font-weight: 500;
  padding: 6px 11px; border-radius: 20px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  pointer-events: none; animation: hint-pulse 2.4s ease-in-out infinite;
  transition: opacity 0.3s, transform 0.3s;
}
.map-hint svg { flex: none; }
.map-hint.hide { opacity: 0; transform: translateY(-4px); }
@keyframes hint-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(0,0,0,0.4); }
  50% { box-shadow: 0 4px 16px rgba(0,0,0,0.4), 0 0 0 4px rgba(124,207,213,0.10); }
}

/* ================================================================ §7.8 Territory profile drawer */
.tp-scrim {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(5,6,15,0.5); backdrop-filter: blur(2px);
  opacity: 0; transition: opacity 0.2s;
}
.tp-scrim.open { opacity: 1; }
.tp-drawer {
  position: fixed; top: 0; right: 0; z-index: 91;
  width: min(560px, 94vw); height: 100vh;
  background: var(--bg-elevated);
  border-left: 1px solid var(--hairline);
  box-shadow: -18px 0 60px rgba(0,0,0,0.55);
  display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform 0.22s ease;
}
.tp-drawer.open { transform: translateX(0); }
.tp-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; padding: 22px 24px 16px; border-bottom: 1px solid var(--hairline);
}
.tp-level { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-accent); margin-bottom: 4px; }
.tp-name { font-size: 21px; font-weight: 600; }
.tp-meta { color: var(--text-muted); font-size: 12px; margin-top: 4px; font-family: var(--font-mono); }
.tp-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 28px; line-height: 1; cursor: pointer; flex: none;
}
.tp-close:hover { color: var(--text-main); }
.tp-body { flex: 1; overflow-y: auto; padding: 18px 24px 32px; }
.tp-loading { color: var(--text-muted); padding: 40px 0; text-align: center; }

.tp-group { margin-bottom: 22px; }
.tp-group-title {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-muted); margin-bottom: 8px; padding-bottom: 6px;
  border-bottom: 1px solid var(--hairline);
}
.tp-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.tp-table thead th {
  text-align: right; font-weight: 500; color: var(--text-muted);
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 4px 6px;
}
.tp-table thead th.tp-m { text-align: left; }
.tp-table thead th.tp-sp { text-align: center; }
.tp-superhead th { padding-bottom: 2px; }
.tp-chg-group {
  text-align: center; color: var(--text-accent); font-size: 9.5px;
  letter-spacing: 0.08em; border-bottom: 1px solid var(--hairline); padding-bottom: 3px;
}
.tp-table thead th.tp-chg-h { cursor: help; }
.tp-table td { padding: 6px 6px; border-top: 1px solid rgba(124,207,213,0.06); vertical-align: middle; }
.tp-table td.tp-m { text-align: left; max-width: 170px; }
.tp-mlabel { display: block; color: var(--text-main); }
.tp-unit { display: block; color: var(--text-muted); font-size: 10px; }
.tp-v { text-align: right; font-family: var(--font-mono); color: var(--text-main); white-space: nowrap; }
.tp-v .tp-yr { display: block; color: var(--text-muted); font-size: 9.5px; }
.tp-sp { text-align: center; width: 116px; }
.tp-spark { display: block; margin: 0 auto; }
.tp-spark-empty { color: var(--text-muted); }
.tp-chg { text-align: right; font-family: var(--font-mono); white-space: nowrap; color: var(--text-muted); }
.tp-chg.pos { color: var(--green-5); }
.tp-chg.neg { color: var(--red-5); }
.tp-rev { color: var(--warm-5); cursor: help; }
.tp-foot { color: var(--text-muted); font-size: 10.5px; line-height: 1.5; margin-top: 8px; }

@media (max-width: 560px) { .tp-drawer { width: 100vw; } }

/* ================================================================ Territorial explorer */
.cmp-controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.cmp-controls .select { min-width: 180px; }

/* two side-by-side comparator maps */
.grid-cmp { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
.grid-cmp .panel-cmp:nth-child(1) { grid-column: 1; }
.grid-cmp .panel-cmp:nth-child(2) { grid-column: 2; }
.grid-cmp .mapbox { height: 480px; }

/* district trends row (full width, its own grid so margins match) */
.grid-dtrend { grid-template-columns: 1fr; margin-top: 20px; }

@media (max-width: 1180px) {
  .grid-cmp { grid-template-columns: 1fr; }
  .grid-cmp .panel-cmp:nth-child(1), .grid-cmp .panel-cmp:nth-child(2) { grid-column: 1; }
}

/* wide legend (district equal-count: more classes + mid label + note) */
.legend-wide { min-width: 220px; }
.legend-wide .legend-scale { margin-top: 4px; }
.legend-mid { color: var(--text-muted); font-family: var(--font-mono); font-size: 10px; }
.legend-note { color: var(--text-muted); font-size: 9.5px; margin-top: 5px; letter-spacing: 0.04em; }

/* ================================================================ §7.7 Methodology browser */
.met-toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px;
}
.met-input {
  flex: 1 1 320px; min-width: 220px;
  background: var(--panel-2); color: var(--text-main);
  border: 1px solid var(--hairline); border-radius: var(--radius-sm);
  padding: 9px 13px; font-size: 13px; font-family: var(--font-sans);
}
.met-input::placeholder { color: var(--text-muted); }
.met-input:focus { outline: none; border-color: var(--cool-4); }
.met-count { color: var(--text-muted); font-size: 12px; font-family: var(--font-mono); margin-left: auto; }

.met-panel { padding: 0; overflow: hidden; }
.met-table-wrap { max-height: calc(100vh - 290px); overflow-y: auto; }
.met-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.met-table thead th {
  position: sticky; top: 0; z-index: 2;
  background: var(--panel); color: var(--text-muted);
  text-align: left; font-weight: 500; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 13px 16px; cursor: pointer; user-select: none;
  white-space: nowrap;
}
.met-table thead th:hover { color: var(--text-accent); }
.met-table thead th.sort-asc::after  { content: " ▲"; font-size: 9px; }
.met-table thead th.sort-desc::after { content: " ▼"; font-size: 9px; }
.met-table tbody tr {
  border-top: 1px solid var(--hairline); cursor: pointer;
  transition: background 0.12s;
}
.met-table tbody tr:hover { background: var(--hover); }
.met-table tbody tr:focus { outline: none; background: var(--hover); box-shadow: inset 2px 0 0 var(--text-accent); }
.met-table td { padding: 11px 16px; vertical-align: middle; }
.met-table td.c-metric code { font-family: var(--font-mono); font-size: 12px; color: var(--text-accent); }
.met-table td.c-name { color: var(--text-main); }
.met-table td.c-unit { color: var(--text-muted); font-family: var(--font-mono); font-size: 12px; }
.met-empty { color: var(--text-muted); text-align: center; padding: 28px; }

.tag {
  display: inline-block; font-size: 11px; padding: 3px 9px; border-radius: 5px;
  font-weight: 500; text-transform: capitalize;
}
.tag-cool   { background: rgba(46,123,159,0.20);  color: var(--cool-6); }
.tag-green  { background: rgba(53,149,106,0.20);  color: var(--green-5); }
.tag-warm   { background: rgba(232,147,58,0.18);  color: var(--warm-5); }
.tag-muted  { background: rgba(106,112,144,0.18); color: var(--text-muted); }
.tag-kind {
  display: inline-block; font-size: 10.5px; padding: 3px 9px; border-radius: 5px;
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.04em;
}
.tag-kind.source  { background: rgba(124,207,213,0.12); color: var(--text-accent); }
.tag-kind.derived { background: rgba(242,191,122,0.14); color: var(--warm-5); }

/* ---- modal ---- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(5,6,15,0.66); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.modal-overlay[hidden] { display: none; }
.modal {
  position: relative; width: min(680px, 100%); max-height: 84vh; overflow-y: auto;
  background: var(--bg-elevated); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 28px 30px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.6);
}
.modal-close {
  position: absolute; top: 16px; right: 18px;
  background: none; border: none; color: var(--text-muted);
  font-size: 26px; line-height: 1; cursor: pointer;
}
.modal-close:hover { color: var(--text-main); }
.modal-tags { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.modal-title { font-size: 20px; font-weight: 600; margin-bottom: 4px; }
.modal-metric { color: var(--text-muted); font-size: 13px; margin-bottom: 20px; }
.modal-metric code { font-family: var(--font-mono); color: var(--text-accent); }
.modal-section { background: var(--panel-2); border-radius: var(--radius-sm); padding: 16px 18px; }
.modal-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-muted); margin-bottom: 8px;
}
.modal-formula { font-size: 13.5px; line-height: 1.65; color: var(--text-main); word-break: break-word; }
.modal-formula a { color: var(--text-accent); text-decoration: underline; text-underline-offset: 2px; }
.modal-formula a:hover { color: var(--cool-5); }