/* ==========================================================================
   scenarios.css — Scenario Odds (overview #/scenarios + drill-down #/scenarios/<id>)
   Builds on views.css atoms (.vw .v-panel .v-h .v-lbl .v-big .v-tabs .v-badge
   .v-table .v-clamp .v-more .v-list .v-note .v-err .v-foot) and base.css tokens
   (--panel --line --text --muted --faint --gold --green --red). Light default +
   html[data-theme="dark"]. "Calm colour": tints are light washes computed in JS
   (rgba with low alpha) and exposed per element as --sc-ink; nothing saturated.
   ========================================================================== */

/* --- header ------------------------------------------------------------- */
.sc-head { display: grid; grid-template-columns: 1fr auto; gap: 8px 24px; align-items: start; margin-bottom: 14px; }
.sc-title { font: 800 22px/1 "Helvetica Neue", Helvetica, Arial, sans-serif; letter-spacing: -.01em; margin: 0;
  text-transform: none; }
.sc-lede { font-size: 12.5px; color: var(--muted); line-height: 1.45; margin-top: 6px; max-width: 760px; }
.sc-asof { text-align: right; display: flex; flex-direction: column; gap: 3px; align-items: flex-end; font-size: 11px; }
.sc-asof-main { display: flex; align-items: baseline; gap: 6px; }
.sc-asof-main b { font-size: 12.5px; font-weight: 600; color: var(--text); }
.sc-back { display: inline-block; font: 600 11px/1 "Helvetica Neue", Helvetica, Arial, sans-serif; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.sc-back:hover { color: var(--gold); }

/* --- status atoms (shared by tiles, cards, sources) ---------------------- */
.sc-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); flex: none;
  vertical-align: middle; }
.sc-dot.ok { background: var(--green); opacity: .8; }
.sc-dot.stale { background: var(--gold); }
.sc-dot.bad { background: var(--red); }
.sc-status { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; line-height: 1.35; color: var(--muted); }
.sc-status.stale { color: var(--gold); }
.sc-status.bad { color: var(--red); }
.sc-status .dim { color: var(--faint); }
div.sc-status { display: flex; margin-top: 6px; flex-wrap: wrap; }

/* kind badges: DERIVED is deliberately conspicuous (dashed blue), MARKET quiet */
.v-badge.sc-derived { color: #2f6fd6; border-color: #2f6fd6; border-style: dashed; }
.v-badge.sc-market { color: var(--muted); border-color: var(--line, var(--border)); }
.v-badge.sm { font-size: 8.5px; padding: 2px 4px; letter-spacing: .06em; }
html[data-theme="dark"] .v-badge.sc-derived { color: #4c8dff; border-color: #4c8dff; }

/* --- heat grid ("at a glance") ------------------------------------------ */
.sc-heat { display: flex; flex-direction: column; gap: 10px; }
.sc-heat-group { min-width: 0; }
.sc-heat-title { margin: 0 0 5px; font-size: 10px; }
.sc-tiles { display: grid; gap: 6px; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); }
.sc-tile { display: flex; flex-direction: column; gap: 3px; min-width: 0; padding: 8px 10px; border-radius: 2px;
  border: 1px solid var(--line, var(--border)); background: var(--panel); color: var(--text); text-decoration: none;
  transition: border-color .12s, transform .12s; cursor: pointer; }
.sc-tile.na { border-style: dashed; }
@media (hover: hover) { .sc-tile:hover { border-color: var(--gold); transform: translateY(-1px); color: var(--text); } }
.sc-tile:focus-visible { border-color: var(--gold); outline: none; }
.sc-tile-top { display: flex; align-items: center; justify-content: space-between; gap: 6px; min-width: 0; }
.sc-tile-name { font: 600 11.5px/1.2 "Helvetica Neue", Helvetica, Arial, sans-serif; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; min-width: 0; }
.sc-tile-val { display: flex; align-items: baseline; gap: 6px; }
.sc-tile-val b { font-size: 19px; font-weight: 700; letter-spacing: -.01em; color: var(--sc-ink, var(--text)); line-height: 1.1; }
.sc-tile.na .sc-tile-val b { color: var(--faint); }
.sc-tile-sub { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; font-size: 10px; color: var(--muted);
  min-width: 0; }
.sc-tile-scn { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.sc-tile-chg { font: 600 10px/1 "SF Mono", Menlo, Consolas, monospace; flex: none; }
.sc-legend { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-top: 10px; font-size: 10px; color: var(--faint);
  font-family: "SF Mono", Menlo, Consolas, monospace; }
.sc-legend-k { font: 600 9.5px/1 "Helvetica Neue", Helvetica, Arial, sans-serif; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); }
.sc-legend-bar { display: inline-block; width: 70px; height: 7px; border-radius: 1px; opacity: .55; }
.sc-legend-bar.mkt { background: linear-gradient(90deg, var(--green), var(--gold) 50%, var(--red)); }
.sc-legend-bar.der { background: linear-gradient(90deg, var(--faint), #2f6fd6); }
html[data-theme="dark"] .sc-legend-bar.der { background: linear-gradient(90deg, var(--faint), #4c8dff); }
.sc-legend-gap { width: 14px; }

/* --- group sections + cards --------------------------------------------- */
.sc-group { margin-top: 16px; }
.sc-group-h { margin-bottom: 8px; }
.sc-cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.sc-card { display: flex; flex-direction: column; gap: 6px; min-width: 0; padding: 10px 12px; border-radius: 2px;
  border: 1px solid var(--line, var(--border)); border-left: 3px solid var(--sc-ink, var(--line, var(--border)));
  background: var(--panel); color: var(--text); text-decoration: none; transition: border-color .12s; }
.sc-card.na { border-left-color: var(--faint); border-left-style: dashed; }
@media (hover: hover) { .sc-card:hover { border-color: var(--gold); border-left-color: var(--sc-ink, var(--gold)); color: var(--text); } }
.sc-card:focus-visible { border-color: var(--gold); outline: none; }
.sc-card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sc-card-title { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; min-width: 0; }
.sc-card-title b { font: 700 14px/1.2 "Helvetica Neue", Helvetica, Arial, sans-serif; }
.sc-card-open { font: 600 10px/1 "Helvetica Neue", Helvetica, Arial, sans-serif; letter-spacing: .06em; text-transform: uppercase;
  white-space: nowrap; }
.sc-card:hover .sc-card-open { color: var(--gold); }
.sc-card-scn { font-size: 12.5px; color: var(--text); line-height: 1.35; }
.sc-card-fig { display: grid; grid-template-columns: 1fr 140px; gap: 10px; align-items: end; margin-top: 2px; }
.sc-card-val { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; min-width: 0; }
.sc-card-val .v-big { color: var(--sc-ink, var(--text)); font-size: 30px; }
.sc-card-val .v-big.dim, .sc-dval .v-big.dim { color: var(--faint); }
.sc-unit { font: 600 10px/1 "Helvetica Neue", Helvetica, Arial, sans-serif; letter-spacing: .06em; text-transform: uppercase;
  color: var(--faint); }
.sc-spark { width: 100%; height: 36px; display: block; justify-self: end; }
.sc-chg { display: inline-flex; align-items: center; gap: 4px; font: 600 11px/1 "SF Mono", Menlo, Consolas, monospace;
  border: 1px solid var(--line, var(--border)); border-radius: 2px; padding: 3px 6px; color: var(--muted); white-space: nowrap; }
.sc-chg i { font-style: normal; font-size: 9px; }
.sc-chg small { font: 600 9px/1 "Helvetica Neue", Helvetica, Arial, sans-serif; letter-spacing: .06em; text-transform: uppercase;
  color: var(--faint); }
.sc-chg.up { color: var(--green); border-color: color-mix(in srgb, var(--green) 45%, transparent); }
.sc-chg.down { color: var(--red); border-color: color-mix(in srgb, var(--red) 45%, transparent); }
.sc-chg.flat { color: var(--muted); }

/* gauge: 0–100 track, tinted fill, faint quarter ticks */
.sc-gauge { position: relative; height: 8px; border-radius: 1px; background: var(--panel2, #f6f6f6); overflow: hidden; margin-top: 4px; }
html[data-theme="dark"] .sc-gauge { background: var(--panel2, #1b1b1e); }
.sc-gauge.empty { background: repeating-linear-gradient(90deg, var(--panel2, #f6f6f6) 0 6px, transparent 6px 10px); }
.sc-gauge .fill { position: absolute; left: 0; top: 0; bottom: 0; opacity: .55; border-radius: 1px; }
.sc-gauge .tick { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--line, var(--border)); }
.sc-gauge-lbl { display: flex; justify-content: space-between; gap: 6px; font-size: 9.5px; color: var(--faint); margin-top: 2px;
  font-family: "SF Mono", Menlo, Consolas, monospace; letter-spacing: .02em; }
.sc-gauge-lbl span:nth-child(2) { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; text-transform: uppercase;
  letter-spacing: .06em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.sc-desc { font-size: 12px; color: var(--muted); line-height: 1.45; }
.sc-card .v-more { align-self: flex-start; }
.sc-src { font-size: 11px; color: var(--muted); line-height: 1.4; display: block; margin-top: 2px; }
.sc-src .k { font: 600 9.5px/1 "Helvetica Neue", Helvetica, Arial, sans-serif; letter-spacing: .06em; text-transform: uppercase;
  color: var(--faint); }
.sc-src a { color: var(--text); border-bottom: 1px dotted var(--faint); }
.sc-src a:hover { color: var(--gold); border-bottom-color: var(--gold); }
.sc-src .v-mono { color: var(--text); }

/* --- drill-down --------------------------------------------------------- */
.sc-detail .sc-head { grid-template-columns: 1fr minmax(260px, 340px); align-items: stretch; }
.sc-dtitle { min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.sc-dtitle-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sc-dscn { font-size: 14px; font-weight: 600; line-height: 1.35; }
.sc-dtitle .sc-desc { max-width: 760px; }
.sc-dfig { display: flex; flex-direction: column; gap: 6px; border-left: 3px solid var(--sc-ink, var(--line, var(--border))); }
.sc-dval { display: flex; align-items: baseline; gap: 8px; }
.sc-dval .v-big { font-size: 40px; color: var(--sc-ink, var(--text)); }
.sc-dfig .sc-chg { align-self: flex-start; }
.sc-chart { position: relative; height: 320px; width: 100%; }
.sc-chart.short { height: auto; min-height: 0; }
.sc-srcs tr.primary td { background: color-mix(in srgb, var(--gold) 5%, transparent); }
.sc-src-name { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-weight: 600; }
.sc-src-label { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; white-space: normal !important; text-align: left !important;
  min-width: 140px; max-width: 420px; line-height: 1.35; }
.sc-srcs { table-layout: auto; }
.sc-srcs td:first-child { white-space: nowrap; }
.sc-src-err { font: 10.5px/1.35 "Helvetica Neue", Helvetica, Arial, sans-serif; color: var(--red); white-space: normal; max-width: 220px;
  text-align: right; }
.sc-link { color: var(--gold); white-space: nowrap; }
.sc-link:hover { text-decoration: underline; }
.sc-inputs td:first-child { text-align: left; }

/* --- responsive --------------------------------------------------------- */
@media (max-width: 900px) {
  .sc-detail .sc-head { grid-template-columns: 1fr; }
  .sc-srcs td small { display: block; }        /* "6m ago" drops under the timestamp so 7 columns fit a tablet */
}
@media (max-width: 640px) {
  .sc-head { grid-template-columns: 1fr; gap: 6px; margin-bottom: 10px; }
  .sc-title { font-size: 19px; }
  .sc-asof { text-align: left; align-items: flex-start; }
  .sc-tiles { grid-template-columns: 1fr 1fr; }           /* tiles 2-up on phones */
  .sc-tile { padding: 7px 8px; }
  .sc-tile-val b { font-size: 17px; }
  .sc-cards { grid-template-columns: 1fr; }               /* single column */
  .sc-card-fig { grid-template-columns: 1fr 96px; }
  .sc-card-val .v-big { font-size: 26px; }
  .sc-dval .v-big { font-size: 32px; }
  .sc-chart { height: 240px; }
  .sc-src-err { text-align: left; max-width: none; }
  .sc-src-label { min-width: 0; max-width: none; }
  .sc-srcs td:first-child { white-space: normal; }
  .sc-legend-bar { width: 48px; }
  .v-table.v-resp td.nol { grid-column: 1 / -1; justify-content: flex-start; gap: 6px; }
}