/* repo-cover.css — concept-animation covers, v1 (9 October 2026)
   Framework-free. Used by Repo Radar's page builder and by Grasppy Scout.
   Pair with repo-cover.js. Host tokens below are fallbacks: if the host page
   already defines --surface / --line / --muted etc., its values win. */
.rcover{
  --surface:var(--host-surface,#FFFFFF);
  --surface-2:var(--host-surface-2,#E8EDEC);
  --line:var(--host-line,#D3DCDA);
  --line-soft:var(--host-line-soft,#E3EAE8);
  --muted:var(--host-muted,#65777A);
  --mono:var(--host-mono,ui-monospace,SFMono-Regular,Menlo,monospace);
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .rcover{
  --surface:var(--host-surface,#151D1F);
  --surface-2:var(--host-surface-2,#1E282A);
  --line:var(--host-line,#283436);
  --line-soft:var(--host-line-soft,#1F2A2C);
  --muted:var(--host-muted,#869899);
}}

/* --- Cover animations, one per repository (added 9 October 2026; five shapes
   since the same evening, because twelve identical strips read as wallpaper).
   420px tall (700px until v1.1.1; spacing refitted for 420px in v1.1.2, 9 October
   2026), full column width, directly under the repository heading.
   Hidden under 760px: on a phone it is a scroll obstacle, and the written
   entry says everything the cover says. --- */
.rcover{--cv:#0C6A73;--cv-soft:#DCEEF0;--cv-bad:#B23A2E;
  height:420px;margin:18px 0 26px;border:1px solid var(--line);border-radius:12px;
  background:var(--surface);overflow:hidden;display:flex;flex-direction:column}
.rcover[data-tone="ochre"]{--cv:#8A6207;--cv-soft:#F6EDD8}
.rcover[data-tone="plum"]{--cv:#6D3A68;--cv-soft:#F0E4F2}
.rcover[data-tone="indigo"]{--cv:#3A4A8C;--cv-soft:#E3E7F7}
.rcover[data-tone="moss"]{--cv:#3D6B41;--cv-soft:#E2EFE3}
.rcover[data-tone="rust"]{--cv:#8C4525;--cv-soft:#F6E6DD}
.rcover[data-tone="slate"]{--cv:#415763;--cv-soft:#E4EBEF}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .rcover{--cv:#46B4BD;--cv-soft:#12363A;--cv-bad:#DE6B5D}
  :root:not([data-theme="light"]) .rcover[data-tone="ochre"]{--cv:#D4A94E;--cv-soft:#332710}
  :root:not([data-theme="light"]) .rcover[data-tone="plum"]{--cv:#C492CC;--cv-soft:#2E1B32}
  :root:not([data-theme="light"]) .rcover[data-tone="indigo"]{--cv:#8FA2E8;--cv-soft:#1B2142}
  :root:not([data-theme="light"]) .rcover[data-tone="moss"]{--cv:#7FBE85;--cv-soft:#182E1A}
  :root:not([data-theme="light"]) .rcover[data-tone="rust"]{--cv:#D88A63;--cv-soft:#331C12}
  :root:not([data-theme="light"]) .rcover[data-tone="slate"]{--cv:#9FB6C2;--cv-soft:#1B262C}}
:root[data-theme="dark"] .rcover{--cv:#46B4BD;--cv-soft:#12363A;--cv-bad:#DE6B5D}
:root[data-theme="dark"] .rcover[data-tone="ochre"]{--cv:#D4A94E;--cv-soft:#332710}
:root[data-theme="dark"] .rcover[data-tone="plum"]{--cv:#C492CC;--cv-soft:#2E1B32}
:root[data-theme="dark"] .rcover[data-tone="indigo"]{--cv:#8FA2E8;--cv-soft:#1B2142}
:root[data-theme="dark"] .rcover[data-tone="moss"]{--cv:#7FBE85;--cv-soft:#182E1A}
:root[data-theme="dark"] .rcover[data-tone="rust"]{--cv:#D88A63;--cv-soft:#331C12}
:root[data-theme="dark"] .rcover[data-tone="slate"]{--cv:#9FB6C2;--cv-soft:#1B262C}

.rcover .rc-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:11px 18px;border-bottom:1px solid var(--line-soft);background:var(--surface-2);
  font-family:var(--mono,monospace);font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.rcover .rc-top b{color:var(--cv);font-weight:600}
.rcover .rc-body{flex:1;min-height:0;padding:20px 24px 16px;display:flex;flex-direction:column;gap:14px}
.rcover .rc-lab{font-family:var(--mono,monospace);font-size:10.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--muted)}
.rcover .rc-fin{border:1px solid var(--cv);border-radius:8px;background:var(--cv-soft);
  padding:12px 15px;font-family:var(--mono,monospace);font-size:13px;color:var(--cv);
  opacity:0;transform:translateY(7px);transition:opacity .25s,transform .25s}
.rcover .rc-fin.on{opacity:1;transform:none}
.rcover .rc-chip{font-family:var(--mono,monospace);font-size:13.5px;padding:11px 13px;
  border:1px solid var(--line);border-radius:5px;background:var(--surface-2);color:var(--muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  transition:border-color .2s,color .2s,background .2s}
.rcover .rc-chip.on{border-color:var(--cv);color:var(--cv);background:var(--cv-soft)}

/* shape: flow — in, tool, out */
.rc-flow{display:grid;grid-template-columns:minmax(0,1fr) 190px minmax(0,1.15fr);
  grid-template-rows:auto 1fr;gap:14px 30px;flex:1;min-height:0}
.rc-flow .rc-lab.mid{text-align:center}
.rc-flow .ins{display:flex;flex-direction:column;justify-content:space-evenly;gap:10px;min-width:0;min-height:0}
.rc-flow .mid{position:relative;display:flex;align-items:center;justify-content:center}
.rc-flow .rail{position:absolute;top:50%;left:-26px;right:-26px;height:1px;background:var(--line)}
.rc-flow .box{position:relative;border:1.5px solid var(--cv);border-radius:10px;background:var(--surface);
  padding:18px 8px;width:100%;text-align:center;font-family:var(--mono,monospace);font-weight:600;
  font-size:15px;color:var(--cv);word-break:break-word;transition:box-shadow .2s,transform .2s}
.rc-flow .box.hit{box-shadow:0 0 0 7px color-mix(in srgb,var(--cv) 16%,transparent);transform:scale(1.03)}
.rc-flow .dot{position:absolute;top:50%;left:-26px;width:7px;height:7px;margin-top:-3.5px;
  border-radius:50%;background:var(--cv);opacity:0}
.rc-flow .outs{border:1px solid var(--line);border-radius:8px;background:var(--surface-2);
  padding:12px 16px;min-width:0;overflow:hidden;display:flex;flex-direction:column;justify-content:space-evenly;gap:8px}

/* shape: pulse — lanes with a sweeping tick and a kept history */
.rc-pulse{position:relative;flex:1;min-height:0;display:flex;flex-direction:column;justify-content:space-evenly;gap:18px}
.rc-pulse .lane{display:grid;grid-template-columns:minmax(120px,210px) 1fr minmax(96px,auto);
  gap:14px;align-items:center;min-width:0}
.rc-pulse .nm{font-family:var(--mono,monospace);font-size:13.5px;font-weight:600;display:flex;
  align-items:center;gap:10px;min-width:0}
.rc-pulse .nm i{width:9px;height:9px;border-radius:50%;background:var(--muted);flex:none;transition:background .25s,box-shadow .25s}
.rc-pulse .lane.up .nm i{background:#2E7D52}
.rc-pulse .lane.down .nm i{background:var(--cv-bad);box-shadow:0 0 0 5px color-mix(in srgb,var(--cv-bad) 22%,transparent)}
.rc-pulse .nm span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rc-pulse .hist{display:flex;gap:4px;min-width:0}
.rc-pulse .hist i{flex:1 1 0;min-width:0;height:38px;border-radius:3px;background:var(--surface-2);transition:background .2s}
.rc-pulse .hist i.ok{background:color-mix(in srgb,var(--cv) 72%,transparent)}
.rc-pulse .hist i.bad{background:var(--cv-bad)}
.rc-pulse .val{font-family:var(--mono,monospace);font-size:12.5px;color:var(--muted);text-align:right;
  font-variant-numeric:tabular-nums;white-space:nowrap}
.rc-pulse .lane.down .val{color:var(--cv-bad)}
.rc-pulse .scan{position:absolute;top:0;bottom:0;left:0;width:2px;background:var(--cv);opacity:0;
  box-shadow:0 0 20px 4px color-mix(in srgb,var(--cv) 45%,transparent)}

/* shape: fanin — many sources, one answer in one shape */
.rc-fan{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:30px;align-items:stretch}
.rc-fan .srcs{display:flex;flex-direction:column;justify-content:space-evenly;gap:10px;min-width:0;min-height:0}
.rc-fan .src{display:flex;align-items:center;gap:0;min-width:0}
.rc-fan .src .rc-chip{flex:0 0 46%}
.rc-fan .src .wire{flex:1;height:1px;background:var(--line);position:relative;min-width:0;margin-right:-31px}
.rc-fan .src .wire b{position:absolute;top:-3px;left:0;width:6px;height:6px;border-radius:50%;background:var(--cv);opacity:0}
.rc-fan .card{border:1.5px solid var(--cv);border-radius:11px;background:var(--surface);padding:18px 24px;
  min-width:0;display:flex;flex-direction:column;justify-content:center}
.rc-fan .card .hubnm{font-family:var(--mono,monospace);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cv);margin-bottom:16px}
.rc-fan .card .big{font-family:var(--mono,monospace);font-size:26px;font-weight:600;
  font-variant-numeric:tabular-nums;word-break:break-word;margin-bottom:10px;min-height:1.3em}
.rc-fan .card .from{font-family:var(--mono,monospace);font-size:12.5px;color:var(--muted);
  border-top:1px dashed var(--line);padding-top:12px}

/* shape: stack — layers in, a list and a count out */
.rc-stack{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
  gap:28px;align-items:stretch}
.rc-stack .lays{position:relative;display:flex;flex-direction:column;justify-content:space-evenly;gap:10px;min-height:0}
.rc-stack .lay{border:1px solid var(--line);border-radius:7px;background:var(--surface-2);
  flex:1 1 0;min-height:0;display:flex;align-items:center;
  padding:0 16px;font-family:var(--mono,monospace);font-size:14px;color:var(--muted);
  transition:border-color .2s,color .2s,background .2s}
.rc-stack .lay.on{border-color:var(--cv);color:var(--cv);background:var(--cv-soft)}
.rc-stack .vscan{position:absolute;left:-6px;right:-6px;height:2px;background:var(--cv);opacity:0;
  box-shadow:0 0 18px 4px color-mix(in srgb,var(--cv) 45%,transparent)}
.rc-stack .panel{border:1px solid var(--line);border-radius:9px;background:var(--surface-2);
  display:flex;flex-direction:column;min-width:0;overflow:hidden;height:100%}
.rc-stack .ph{display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  padding:13px 16px;border-bottom:1px solid var(--line);font-family:var(--mono,monospace);font-size:11.5px;color:var(--muted)}
.rc-stack .ph b{font-size:22px;color:var(--cv);font-variant-numeric:tabular-nums}
.rc-stack .plist{flex:1;min-height:0;padding:10px 18px;display:flex;flex-direction:column;justify-content:space-evenly;gap:10px;overflow:hidden}

/* shape: terminal — a console that types */
.rc-term{flex:1;min-height:0;border-radius:10px;background:#11191C;border:1px solid #223034;
  padding:16px 24px;font-family:var(--mono,monospace);font-size:15px;line-height:1.7;
  color:#C9D6D6;overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:2px}
.rc-term .tl{white-space:pre-wrap;word-break:break-word}
.rc-term .tl .pr{color:var(--cv)}
.rc-term .tl.res{color:#7E9193;padding-left:16px}
.rc-term .cur{display:inline-block;width:9px;height:1.05em;vertical-align:-2px;
  background:var(--cv);animation:rcblink 1s steps(1) infinite}
@keyframes rcblink{50%{opacity:0}}

.rcover .rc-o{font-family:var(--mono,monospace);font-size:13.5px;display:flex;justify-content:space-between;
  gap:14px;min-width:0;animation:rcin .25s ease-out}
.rcover .rc-o span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rcover .rc-o span:last-child{color:var(--muted);opacity:.95;white-space:nowrap;font-variant-numeric:tabular-nums}
.rcover .rc-o.bad span:last-child{color:var(--cv-bad)}
@keyframes rcin{0%{opacity:0;transform:translateX(-9px)}100%{opacity:1;transform:none}}
@media (max-width:760px){.rcover{display:none}}
@media (prefers-reduced-motion: reduce){.rcover *{animation:none !important;transition-duration:.01ms !important}}