/* ── AROME Verification page styles ──────────────────────────────────────── */

/* Full-width override for verification page sections */
.vrf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  width: 100%;
}
.vrf-grid > .card { margin: 0; }

@media (max-width: 860px) {
  .vrf-grid { grid-template-columns: 1fr; }
}

/* Controls card */
.vrf-controls-card { padding: 1rem 1.2rem; }

.vrf-controls-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: flex-end;
}

.vrf-label {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.vrf-select {
  font-size: .95rem;
  padding: .4rem .7rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  min-width: 160px;
  cursor: pointer;
}
.vrf-select:focus { outline: 2px solid var(--accent2); }

/* Grouping buttons */
.vrf-group-btns {
  display: flex;
  gap: .4rem;
}
.vrf-grp-btn {
  padding: .4rem .9rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font-size: .9rem;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.vrf-grp-btn:hover { background: var(--bg); border-color: var(--accent2); }
.vrf-grp-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Meta line */
.vrf-meta {
  margin-top: .7rem;
  font-size: .82rem;
  color: var(--muted);
}

/* Card title */
.vrf-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  padding: .9rem 1.2rem .5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .3rem;
}

.vrf-card-subtitle {
  font-size: .82rem;
  color: var(--muted);
  padding: 0 1.2rem .5rem;
  margin: 0;
}

.vrf-variogram-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .25rem;
  overflow: hidden;
  width: 100%;
}
.vrf-variogram-panels .vrf-plot {
  min-height: unset;
  min-width: 0;
  padding: .25rem .4rem .5rem;
}
@media (max-width: 700px) {
  .vrf-variogram-panels { grid-template-columns: 1fr; }
}

/* Plotly containers */
.vrf-plot {
  width: 100%;
  min-height: 320px;
  padding: .5rem .8rem .8rem;
}
.vrf-scatter-plot { min-height: 360px; }

.vrf-scatter-hint {
  font-size: .82rem;
  color: var(--muted);
  padding: 0 1.2rem .4rem;
}

/* Stats table */
.vrf-table-wrap {
  overflow-x: auto;
  padding: .6rem 1.2rem 1rem;
}
.vrf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.vrf-table th {
  text-align: left;
  padding: .45rem .7rem;
  background: var(--bg);
  border-bottom: 2px solid var(--border);
  color: var(--muted);
  text-transform: uppercase;
  font-size: .78rem;
  letter-spacing: .04em;
  white-space: nowrap;
}
.vrf-table td {
  padding: .4rem .7rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.vrf-table tr:last-child td { border-bottom: none; }
.vrf-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.vrf-table td.bias-pos { color: #c0392b; }
.vrf-table td.bias-neg { color: #2471a3; }
.vrf-table td.no-data  { color: var(--muted); font-style: italic; }

/* About section */
.vrf-about-card { padding: .9rem 1.2rem 1rem; }
.vrf-about-card h2 { border-bottom: none; padding: 0 0 .5rem; }
.vrf-about-card p {
  font-size: .87rem;
  color: var(--muted);
  line-height: 1.6;
}
.vrf-about-card a { color: var(--accent2); }

/* No-data notice */
.vrf-nodata {
  padding: 2rem 1.2rem;
  color: var(--muted);
  font-size: .92rem;
  text-align: center;
}

/* ── Observation map ──────────────────────────────────────────────────────── */
.vrf-map-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: .7rem 1.2rem .6rem;
  border-bottom: 1px solid var(--border);
}

.vrf-obs-map {
  width: 100%;
  max-width: 600px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}

.vrf-map-legend {
  padding: .6rem 1.2rem .2rem;
}

.vrf-legend-bar {
  height: 14px;
  width: 100%;
  border-radius: 3px;
  overflow: hidden;
  display: flex;
}
.vrf-legend-bar span {
  flex: 1;
  display: block;
}
.vrf-legend-labels {
  display: flex;
  justify-content: space-between;
  font-size: .78rem;
  color: var(--muted);
  margin-top: .25rem;
}

.vrf-map-hint {
  font-size: .82rem;
  color: var(--muted);
  padding: .1rem 1.2rem .6rem;
  min-height: 1.4em;
}

/* Scatter model checkboxes row */
.vrf-scatter-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .8rem;
  padding: .4rem 0 .6rem;
}
.vrf-check-label {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}
.vrf-check-label input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  cursor: pointer;
}