/* Case studies view (cases.js) and the seismic-deficit panel (deficit.js). Tokens from app.css. */

/* b classes as tokens, the same six steps as layers.js B_LIGHT (Crameri vik) and B_DARK */
:root { --df-ok: #2a78d6; --df-def: #eb6834; --b-0: #001261; --b-1: #05528a; --b-2: #5d9cbb; --b-3: #cf8c66; --b-4: #a74310; --b-5: #590008; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) { --df-ok: #3987e5; --df-def: #d95926; --b-0: #4a7cc0; --b-1: #7ea3d3; --b-2: #b4c9e2; --b-3: #ebc08f; --b-4: #de9550; --b-5: #c06a30; }
}
:root[data-theme='dark'] { --df-ok: #3987e5; --df-def: #d95926; --b-0: #4a7cc0; --b-1: #7ea3d3; --b-2: #b4c9e2; --b-3: #ebc08f; --b-4: #de9550; --b-5: #c06a30; }
.bc0 { --bc: var(--b-0); } .bc1 { --bc: var(--b-1); } .bc2 { --bc: var(--b-2); }
.bc3 { --bc: var(--b-3); } .bc4 { --bc: var(--b-4); } .bc5 { --bc: var(--b-5); }

.cs-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.cs-tabs a { font-size: 13px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--rule); color: var(--ink-3); text-decoration: none; }
.cs-tabs a[aria-current='page'] { border-color: var(--accent-border); background: var(--accent-bg); color: var(--accent); font-weight: 600; }
.cs-head { display: flex; flex-direction: column; gap: 6px; }
.cs-kicker { font-size: 14px; color: var(--ink-3); }
.cs-head h1 { max-width: 22ch; }
.cs-notice { font-size: 15px; line-height: 1.55; border-left-width: 4px; }
.cs-summary { background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; padding: 20px 24px; }
.cs-summary h2 { font-size: 22px; }
.cs-points { margin: 4px 0 0; padding-left: 20px; display: grid; gap: 8px; max-width: 72ch; }
.cs-points li { font-size: 16px; line-height: 1.55; color: var(--ink); }
.cs-plain-note { font-size: 14px; color: var(--ink-3) !important; max-width: 72ch; }
.cs-attrib { font-size: 13px; color: var(--ink-3) !important; overflow-wrap: anywhere; }
.cs-attrib .lbl { font-weight: 600; color: var(--ink-2); }
.cs-details { border-top: 1px solid var(--rule); padding-top: 24px; }
.cs-facts { font-size: 14px; }
.cs-stack { display: flex; flex-direction: column; gap: 18px; }
.cs-ms h4 { margin: 0 0 4px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.cs-ms ul { margin: 0; padding-left: 18px; font-size: 13px; display: grid; gap: 2px; }
.cs-ms .mono { font-family: var(--mono); font-size: 12px; }
.cs-ms-kind { color: var(--ink-3); }
.cs-corr { font-size: 14px; max-width: 72ch; margin-top: 8px !important; }
.cs-btable td.muted, .cs-btable td.muted .detail { color: var(--ink-3); opacity: 0.75; }
.cs-vtable td:nth-child(2) { min-width: 200px; }
.cs-tally { margin: 0 0 8px; }

/* b map */
.cs-map-ctl { display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; margin-bottom: 12px; }
.cs-map-ctl .lbl { font-size: 13px; color: var(--ink-3); margin-right: 8px; }
.cs-seg { display: inline-grid; }
.cs-seg label { min-height: 36px; padding: 0 10px; font-size: 13px; white-space: nowrap; }
.cs-map-row { display: grid; grid-template-columns: minmax(0, 1fr) 190px; gap: 16px; align-items: start; }
.cs-map-plot { position: relative; min-width: 0; }
.cs-map-svg { width: 100%; max-width: 560px; height: auto; display: block; margin: 0 auto; }
.cs-outline-fill { fill: var(--land); }
.cs-outline { fill: none; stroke: var(--ink-3); stroke-width: 1.2; }
.cs-node { fill: var(--bc); stroke: var(--surface); stroke-width: 0.3; }
.cs-node.qb { opacity: 0.55; }
.cs-node.withheld { fill: var(--nodata); opacity: 0.45; }
.cs-map-legend { font-size: 12.5px; color: var(--ink-2); }
.cs-map-legend strong { display: block; margin-bottom: 6px; color: var(--ink); }
.cs-map-legend ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.cs-map-legend li { display: flex; align-items: center; gap: 8px; }
.cs-map-legend .sw { display: inline-block; box-sizing: border-box; width: 14px; height: 14px; min-width: 14px; max-height: 14px; border-radius: 3px; background: var(--bc); flex: none; }
.cs-map-legend .sw.qb { opacity: 0.55; }
.cs-map-legend .sw.withheld { background: var(--nodata); opacity: 0.45; }
.cs-map-legend .sw.outline { background: var(--land); border: 1.2px solid var(--ink-3); }
.cs-map-cap { margin-top: 8px !important; }

/* seismic-deficit panel and legend */
.df-panel { display: flex; flex-direction: column; gap: 14px; }
.df-head { padding: 14px 16px; border-radius: 10px; border: 1px solid var(--v-ok-bd); background: var(--v-ok-bg); }
.df-head strong { color: var(--v-ok-fg); font-size: 15px; }
.df-head p { margin: 4px 0 0; font-size: 13.5px; line-height: 1.5; color: var(--ink-2); }
.df-zone { border: 1px solid var(--rule); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.df-zone.few { background: var(--surface-2); }
.df-zone h3 { margin: 0; font-size: 15px; }
.df-ratio { font-family: var(--mono); font-size: 18px; color: var(--ink); }
.df-zone p { margin: 0; font-size: 13px; line-height: 1.5; color: var(--ink-2); }
.df-zone .df-few { color: var(--v-na-fg); }
.df-caveats { margin: 0; padding-left: 18px; font-size: 13px; line-height: 1.5; color: var(--ink-2); display: grid; gap: 4px; }
.df-src { font-size: 12px; color: var(--ink-3); overflow-wrap: anywhere; }
.lg-df { display: flex; flex-direction: column; gap: 4px; }
.lg-df strong { color: var(--ink); font-size: 12.5px; }
.lg-df .lg-rows { margin: 2px 0; }
.sw-dfok { background: var(--df-ok); }
.sw-dfdef { background: var(--df-def); }

@media (max-width: 720px) {
  .cs-summary { padding: 16px; }
  .cs-points li { font-size: 15px; }
  .cs-map-row { grid-template-columns: minmax(0, 1fr); }
  .cs-seg label { padding: 0 8px; font-size: 12.5px; }
}

.df-opts { margin: 6px 0 0 26px; display: flex; flex-direction: column; gap: 6px; }
.df-row { display: flex; align-items: center; gap: 6px; }
.df-h { margin: 0 0 6px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.df-zone-links { display: flex; flex-wrap: wrap; gap: 6px; }
.df-zone-links [aria-pressed='true'] { border-color: var(--accent); color: var(--accent); }
.df-head.some { border-color: var(--v-na-bd); background: var(--v-na-bg); }
.df-head.some strong { color: var(--v-na-fg); }
.df-facts { font-size: 12.5px; grid-template-columns: minmax(0, 1fr); gap: 2px 0; }
.df-facts dd { margin-bottom: 6px; overflow-wrap: anywhere; }
.df-disclaimer { font-size: 13px; }
.lg-df .df-headline { font-weight: 600; color: var(--v-ok-fg); }