:root {
  --bg:            #070d18;
  --panel:         #0f1a2d;
  --panel-2:       #132340;
  --line:          #1e3355;
  --line-soft:     #17293f;
  --ink:           #e8eefb;
  --ink-dim:       #8ea3c4;
  --ink-faint:     #5c76a0;
  --consum:        #f2994a;
  --productie:     #58c98a;
  --sold:          #4aa8f0;
  --frecventa:     #f5d547;
  --import:        #4aa8f0;
  --export:        #58c98a;
  --idle:          #55688a;
  --land:          #111e31;
  --land-line:     #1d3452;
  --ro-land:       #21406a;
  --ro-line:       #5d95d4;
  --radius:        10px;
}

* { box-sizing: border-box; }

/* A definite height is what lets the desktop grid hand the map a real row
   and keep the exchange table scrolling inside its panel. */
html, body { height: 100%; }

body {
  margin: 0;
  background: radial-gradient(1200px 700px at 50% -10%, #0d1a2e 0%, var(--bg) 60%);
  color: var(--ink);
  font: 400 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-variant-numeric: tabular-nums;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ---------- top bar ---------- */

.topbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line-soft);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--ink-dim);
  min-width: 0;
}

.brand-mark { width: 34px; height: 34px; flex: none; color: #6f9ad0; }

.brand-text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.brand-text strong { color: var(--ink); font-size: 15px; font-weight: 600; }
.brand-text span { font-size: 12px; color: var(--ink-faint); }

.page-title {
  margin: 0;
  font-size: 27px;
  font-weight: 700;
  letter-spacing: .2px;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 12px;
}

.live-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--productie);
  box-shadow: 0 0 0 0 rgba(88, 201, 138, .6);
  animation: pulse 2.4s ease-out infinite;
}
.live-dot.is-stale { background: var(--consum); box-shadow: none; animation: none; }
.live-dot.is-down  { background: #e05b5b; box-shadow: none; animation: none; }

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(88, 201, 138, .55); }
  70%  { box-shadow: 0 0 0 9px rgba(88, 201, 138, 0); }
  100% { box-shadow: 0 0 0 0 rgba(88, 201, 138, 0); }
}

.topbar-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.clock { color: var(--ink-dim); font-size: 15px; white-space: nowrap; }

.lang { display: flex; align-items: center; gap: 7px; color: var(--ink-faint); font-size: 13px; }
.lang button {
  background: none; border: 0; padding: 2px 1px;
  color: var(--ink-faint); font: inherit; cursor: pointer; border-radius: 3px;
}
.lang button:hover { color: var(--ink-dim); }
.lang button.is-active { color: var(--sold); font-weight: 600; }
.lang button:focus-visible,
.brand:focus-visible { outline: 2px solid var(--sold); outline-offset: 2px; }

/* ---------- banner ---------- */

.banner {
  margin: 12px 22px -4px;
  padding: 9px 14px;
  border: 1px solid #6b4a1e;
  background: #2a1e0d;
  color: #f0c489;
  border-radius: var(--radius);
  font-size: 13.5px;
}
.banner[hidden] { display: none; }

/* ---------- layout ---------- */

.layout {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  padding: 14px 22px 18px;
}

.kpis { grid-column: 1 / -1; }

.panel--map { grid-column: 1; grid-row: 2; }
.side {
  grid-column: 2; grid-row: 2;
  display: flex; flex-direction: column; gap: 14px;
  min-height: 0;
  /* On a short window the exchange table would be squeezed to a couple of
     rows; give it a floor and let the whole column scroll instead. */
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #24406a transparent;
}

.side::-webkit-scrollbar { width: 8px; }
.side::-webkit-scrollbar-thumb { background: #24406a; border-radius: 4px; }
.side::-webkit-scrollbar-track { background: transparent; }

.panel {
  background: linear-gradient(180deg, var(--panel) 0%, #0c1727 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}

.panel--flex { flex: 1 0 auto; display: flex; flex-direction: column; min-height: 240px; }

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line-soft);
}
.panel-head h2 { margin: 0; font-size: 16px; font-weight: 600; }
.panel-total { color: var(--productie); white-space: nowrap; }
.panel-total b { font-size: 19px; font-weight: 700; }
.panel-total i { font-style: normal; font-size: 12px; color: var(--ink-faint); margin-left: 2px; }

/* ---------- KPI strip ---------- */

.kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(180deg, var(--panel) 0%, #0c1727 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.kpi {
  padding: 11px 20px;
  border-left: 1px solid var(--line-soft);
  min-width: 0;
}
.kpi:first-child { border-left: 0; }

.kpi-label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 3px; }
.kpi--consum    .kpi-label { color: var(--consum); }
.kpi--productie .kpi-label { color: var(--productie); }
.kpi--sold      .kpi-label { color: var(--sold); }
.kpi--frecventa .kpi-label { color: var(--frecventa); }

.kpi-value { display: flex; align-items: baseline; gap: 6px; white-space: nowrap; }
.kpi-value b { font-size: 31px; font-weight: 700; letter-spacing: -.4px; }
.kpi-value i { font-style: normal; font-size: 16px; color: var(--ink-dim); }
.kpi-value em { font-style: normal; font-size: 12.5px; color: var(--ink-faint); }

.kpi--consum    .kpi-value b { color: var(--consum); }
.kpi--productie .kpi-value b { color: var(--productie); }
.kpi--sold      .kpi-value b { color: var(--ink); }
.kpi--frecventa .kpi-value b { color: var(--frecventa); }

/* ---------- map ---------- */

.panel--map { position: relative; display: flex; flex-direction: column; overflow: hidden; }
.map { flex: 1; min-height: 300px; min-width: 0; }
/* Absolute fill keeps the SVG box tied to the panel, never to its own
   intrinsic size -- otherwise the viewBox feeds back into the grid row. */
.map svg { position: absolute; inset: 10px; width: calc(100% - 20px); height: calc(100% - 20px); display: block; }

.geo-neighbour { fill: var(--land); stroke: var(--land-line); stroke-width: 1; }
.geo-ro {
  fill: var(--ro-land);
  stroke: var(--ro-line);
  stroke-width: 1.8;
  filter: drop-shadow(0 0 14px rgba(77, 127, 184, .35));
}

.geo-label {
  fill: #43597e;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-anchor: middle;
  dominant-baseline: middle;
}

.flow-line  { stroke-width: 2.4; fill: none; stroke-linecap: round; }
.flow-head  { stroke: none; }
.flow-node  { fill: #0b1626; stroke-width: 2; }

.flow--import .flow-line, .flow--import .flow-node { stroke: var(--import); }
.flow--import .flow-head { fill: var(--import); }
.flow--export .flow-line, .flow--export .flow-node { stroke: var(--export); }
.flow--export .flow-head { fill: var(--export); }
.flow--idle   .flow-line, .flow--idle .flow-node   { stroke: var(--idle); }
.flow--idle   .flow-head { fill: var(--idle); }

.flow-value { font-size: 20px; font-weight: 700; }
.flow--import .flow-value { fill: var(--import); }
.flow--export .flow-value { fill: var(--export); }
.flow--idle   .flow-value { fill: var(--idle); }
.flow-unit  { fill: var(--ink-faint); font-size: 12px; font-weight: 600; }

.legend {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 11px 15px;
  background: rgba(9, 18, 32, .82);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13.5px;
  color: var(--ink-dim);
  backdrop-filter: blur(3px);
}
.legend > span { display: flex; align-items: center; gap: 9px; }
.legend-arrow { width: 34px; height: 12px; flex: none; }
.legend-arrow path { stroke-width: 1.8; fill: currentColor; stroke: currentColor; }
.legend-arrow--export { color: var(--export); }
.legend-arrow--import { color: var(--import); }

/* ---------- sources list ---------- */

.sources { list-style: none; margin: 0; padding: 5px 0; }

.sources li {
  display: grid;
  grid-template-columns: 12px 1fr auto auto;
  align-items: center;
  gap: 11px;
  padding: 5px 16px;
}

.swatch { width: 12px; height: 12px; border-radius: 3px; }
.src-name { color: var(--ink); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.src-val  { white-space: nowrap; }
.src-val b { font-weight: 600; }
.src-val i { font-style: normal; font-size: 11.5px; color: var(--ink-faint); margin-left: 3px; }
.src-pct  { color: var(--ink-dim); width: 54px; text-align: right; white-space: nowrap; }

/* ---------- exchange table ---------- */

.table-scroll { overflow-y: auto; flex: 1; min-height: 0; }

.xtable { width: 100%; border-collapse: collapse; font-size: 14px; }
.xtable th {
  position: sticky;
  top: 0;
  background: #0e1a2c;
  color: var(--ink-faint);
  font-weight: 500;
  font-size: 12.5px;
  text-align: left;
  padding: 8px 16px;
  border-bottom: 1px solid var(--line-soft);
  z-index: 1;
}
.xtable td { padding: 6px 16px; border-bottom: 1px solid rgba(30, 51, 85, .4); }
.xtable tr:last-child td { border-bottom: 0; }
.xtable .num { text-align: right; white-space: nowrap; }
.xtable .num b { font-weight: 600; }
.xtable .num i { font-style: normal; font-size: 11.5px; color: var(--ink-faint); margin-left: 3px; }

.dir--import { color: var(--import); }
.dir--export { color: var(--export); }
.dir--idle   { color: var(--ink-faint); }

/* ---------- strip ---------- */

.panel--strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 16px;
}
.strip-label { font-size: 15px; font-weight: 600; }
.strip-value { white-space: nowrap; }
.strip-value b { font-size: 20px; font-weight: 700; color: var(--sold); }
.strip-value i { font-style: normal; font-size: 12px; color: var(--ink-faint); margin-left: 3px; }

/* ---------- footer ---------- */

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 22px;
  border-top: 1px solid var(--line-soft);
  color: var(--ink-faint);
  font-size: 12.5px;
}

/* ---------- responsive ---------- */

/* Single column: the grid no longer has a viewport-sized row to hand out,
   so the map needs its own height or it collapses to nothing. */
@media (max-width: 1180px) {
  /* Stacked, the page scrolls as a whole: release the viewport-height
     lock or the columns shrink under their content and hit the footer. */
  html, body { height: auto; }
  .layout { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto auto; min-height: auto; }
  .panel--map { grid-column: 1; grid-row: 2; height: min(64vw, 540px); }
  .side { grid-column: 1; grid-row: 3; }
  .panel--flex { flex: none; }
  .table-scroll { overflow: visible; }
}

@media (max-width: 860px) {
  .topbar { grid-template-columns: 1fr auto; row-gap: 8px; padding: 12px 14px; }
  .page-title { grid-column: 1 / -1; grid-row: 2; font-size: 21px; justify-content: center; }
  .brand-text span { display: none; }
  .clock { font-size: 13px; }
  .layout { padding: 12px 14px 16px; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .kpi:nth-child(3) { border-left: 0; }
  .kpi:nth-child(n+3) { border-top: 1px solid var(--line-soft); }
  .kpi-value b { font-size: 25px; }
  .panel--map { height: min(78vw, 420px); }
  .map { min-height: 0; }
  .legend { left: 12px; bottom: 12px; padding: 8px 11px; font-size: 12px; }
  .banner { margin: 10px 14px -2px; }
  .footer { flex-direction: column; gap: 4px; }
  .panel-head { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  .live-dot { animation: none; }
  * { transition: none !important; }
}