/* Nuclear Entanglement. Built on shared/css/tsm.css tokens only. */
.toolbar-top { max-width: 1400px; margin: 16px auto 0; display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; }
.toolbar-top .lede { margin: 0; max-width: 78ch; font-size: 14px; color: var(--muted); }
.toolbar-top .learn-banner { flex: 1 1 100%; margin: 0; }

.fig { padding: 12px 14px 12px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.fig-h { display: flex; flex-wrap: wrap; gap: 4px 14px; justify-content: space-between; align-items: baseline; }
.fig-h .fine { margin: 0; }
.fig svg { display: block; width: 100%; height: auto; user-select: none; -webkit-user-select: none; }
.btn.sm { padding: 3px 9px; font-size: 12px; }
.plan-actions { display: flex; flex-wrap: wrap; gap: 6px; }

/* Planner */
.planner { display: grid; grid-template-columns: minmax(180px, 1.6fr) repeat(4, minmax(0, 1fr)); gap: 6px; }
.pl-r { display: contents; }
.pl-h { font: 600 12.5px var(--body); align-self: end; }
.pl-h span { display: block; font-weight: 400; font-size: 11px; color: var(--muted); }
.pl-n { margin: 0; font: 600 13px var(--body); display: flex; flex-direction: column; gap: 3px; padding: 4px 0; }
.pl-n .fine { font-weight: 400; font-size: 11.5px; line-height: 1.35; }
.pl-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.pl-meta .pill { color: var(--muted); }
.pl-all { border: 0; background: none; padding: 0; font-size: 11.5px; color: var(--blue); cursor: pointer; text-decoration: underline; }
.pl-r.hi .pl-n { box-shadow: -3px 0 0 var(--accent); padding-left: 6px; }
.pl-r.hi .pl-c { outline: 2px solid var(--accent); outline-offset: 1px; }
.pl-c { position: relative; border: 1px solid var(--rule); background: var(--bg); border-radius: 3px; min-height: 58px; cursor: pointer; padding: 6px 6px 16px; text-align: left; overflow: hidden; color: var(--ink); }
.pl-c:hover { border-color: var(--muted); }
.pl-c[aria-pressed="true"] { border-color: var(--bad); background: var(--red-soft); }
.pl-strike { font: 600 12px var(--body); color: var(--faint); }
.pl-c[aria-pressed="true"] .pl-strike { color: var(--bad); }
.pl-bar { position: absolute; left: 0; bottom: 0; height: 5px; background: var(--bad); opacity: .75; }
.pl-d { position: absolute; right: 5px; bottom: 7px; font-size: 10.5px; color: var(--muted); }
@media (max-width: 640px) {
  .planner { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; }
  .planner > .pl-h:first-child { display: none; }
  .pl-n { grid-column: 1 / -1; padding-top: 8px; border-top: 1px solid var(--rule); }
  .pl-n .fine { display: none; }
  .pl-c { min-height: 46px; padding: 5px 4px 14px; }
  .pl-strike { font-size: 11px; }
}

/* Risk chart */
.hz { stroke: var(--panel); stroke-width: 1; opacity: .88; }
.tk { font: 10.5px var(--mono); fill: var(--muted); }
.cum { fill: none; stroke: var(--ink); stroke-width: 2.4; }
.cum.base { stroke-dasharray: 5 4; stroke-width: 1.6; opacity: .7; }
.cumdot { fill: var(--panel); stroke: var(--ink); stroke-width: 2; }
.cuml { font: 600 12px var(--body); fill: var(--ink); paint-order: stroke; stroke: var(--panel); stroke-width: 3px; text-anchor: end; }
.axis line { stroke: var(--muted); stroke-width: 1; }
.axis text { font: var(--axis-font); fill: var(--axis-ink); }
.axis .ax-t, .ax-t { font: 12px var(--body); fill: var(--muted); }
.legend { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; color: var(--muted); }
.lg { display: inline-flex; align-items: center; gap: 6px; }
.lg i { width: 12px; height: 12px; border-radius: 2px; opacity: .85; display: inline-block; }

/* Channels */
.chgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 8px; }
.ch { border: 1px solid var(--rule); border-top: 3px solid var(--chc, var(--faint)); border-radius: 4px; padding: 8px 10px; display: flex; flex-direction: column; gap: 4px; background: var(--bg); min-width: 0; }
.ch.off { opacity: .6; }
.ch p { margin: 0; }
.ch-t { font: 600 13.5px var(--body); display: flex; gap: 6px; align-items: center; }
.ch-t i { width: 10px; height: 10px; border-radius: 2px; background: var(--chc, var(--faint)); display: inline-block; flex: none; }
.ch-v { font: 700 22px var(--display); }
.ch-v span { font: 400 11.5px var(--body); color: var(--muted); margin-left: 6px; }
.ch-bar { height: 5px; background: var(--chip); border-radius: 3px; overflow: hidden; }
.ch-bar span { display: block; height: 100%; background: var(--chc, var(--faint)); }
.ch-x { font-size: 12.5px; line-height: 1.4; }
.fogc { --chc: var(--muted); border-style: dashed; border-top-style: solid; }

/* Panel */
.panel .btn { align-self: flex-start; }
.status b { font-size: 34px; }
.mit .t em { font-style: normal; font-size: 11px; color: var(--muted); margin-left: 4px; white-space: nowrap; }
.mit .lit { margin-top: 3px; font-style: italic; }
.mit .lit a { font-style: normal; color: var(--blue); }
.adv summary { cursor: pointer; list-style: revert; }
.adv[open] summary { margin-bottom: 4px; }
.advg { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }

/* Cases */
.cases-wrap { max-width: 1400px; margin: 30px auto 0; }
.cases-wrap h2 { margin: 0 0 6px; }
.cases-h { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: baseline; justify-content: space-between; margin-bottom: 10px; }
.cases-h p { margin: 0; max-width: 80ch; font-size: 13.5px; }
.seg { display: inline-flex; flex-wrap: wrap; border: 1px solid var(--rule); border-radius: 3px; overflow: hidden; }
.seg button { border: 0; background: transparent; padding: 4px 10px; font-size: 12px; cursor: pointer; color: var(--ink); }
.seg button + button { border-left: 1px solid var(--rule); }
.seg button[aria-pressed="true"] { background: var(--blue-soft); font-weight: 600; }
.cgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 10px; }
.ccard { background: var(--panel); border: 1px solid var(--rule); border-radius: 4px; padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ccard[hidden] { display: none; }
.ccard h3 { margin: 0; font-size: 18px; }
.ccard .meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; color: var(--muted); }
.ccard p { margin: 0; font-size: 13px; line-height: 1.45; }
.ccard .reading b { font-weight: 600; }
.ccard .src { font-size: 12px; margin: 0; padding-left: 1.1em; }
.ccard .src a { word-break: break-word; }
.ccard .btn { align-self: flex-start; font-size: 12px; padding: 4px 10px; }
.dtag { font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .04em; padding: 1px 6px; border-radius: 3px; border: 1px solid currentColor; color: var(--c4); }

/* Below */
.below .col { min-width: 0; }
.below .src a { word-break: break-word; }
.mt { margin-top: 18px; }
.howto { font-size: 13.5px; padding-left: 1.2em; display: flex; flex-direction: column; gap: 6px; margin: 0 0 8px; max-width: 68ch; }
.method { grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--rule); padding-top: 22px; }
@media (max-width: 1200px) { .method { grid-template-columns: minmax(0, 1fr); } }
.method p { font-size: 13.5px; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* ---- Trailer graphics (Interactive Deterrence games only) ---- */
:root[data-skin="trailer"] {
  --c1: #7fb6d9; --c2: #ff8a3d; --c3: #2cc2ac; --c4: #d77ab0; --c5: #efc12f; --c6: #a68ef0; --c7: #63b3d6; --c8: #c8b48a;
}
:root[data-skin="trailer"] .pl-c { background: rgba(8, 18, 13, .6); }
:root[data-skin="trailer"] .pl-c[aria-pressed="true"] { border-color: var(--accent); background: rgba(240, 169, 59, .1); box-shadow: inset 0 0 18px -8px var(--accent); }
:root[data-skin="trailer"] .pl-c[aria-pressed="true"] .pl-strike { color: var(--accent); font-family: var(--mono); font-weight: 400; letter-spacing: .1em; text-transform: uppercase; font-size: 10.5px; }
:root[data-skin="trailer"] .pl-bar { background: var(--red); box-shadow: 0 0 8px var(--red); }
:root[data-skin="trailer"] .ch, :root[data-skin="trailer"] .ccard { background: rgba(8, 18, 13, .5); }
:root[data-skin="trailer"] .ch-v, :root[data-skin="trailer"] .ccard h3 { font-family: var(--display); font-style: italic; font-weight: 500; }
:root[data-skin="trailer"] .cum { stroke: var(--accent); filter: drop-shadow(0 0 4px rgba(240, 169, 59, .6)); }
:root[data-skin="trailer"] .cumdot { stroke: var(--accent); }
:root[data-skin="trailer"] .status b { font-family: var(--mono); font-weight: 400; }
:root[data-skin="trailer"] .status[data-s="good"] { border-color: var(--good); }
:root[data-skin="trailer"] .status[data-s="bad"] { border-color: var(--bad); background: color-mix(in srgb, var(--bad) 10%, var(--panel)); box-shadow: 0 0 24px -10px var(--bad); }
/* Martian Mono runs wider than Plex Mono: keep readouts and lever deltas on their lines. */
:root[data-skin="trailer"] .readout dd, :root[data-skin="trailer"] .mit .t em { font-size: 11px; letter-spacing: 0; white-space: normal; }
:root[data-skin="trailer"] .mit .t em { display: inline-block; margin-left: 0; }
:root[data-skin="trailer"] .pill { white-space: normal; letter-spacing: 0; }

/* ---- Motion (both looks) ---- */
.stage { position: relative; }
.fx-layer { position: absolute; left: 0; top: 0; pointer-events: none; overflow: visible; z-index: 5; }
.ch-v .fx-n { font: inherit; color: inherit; margin: 0; }
@keyframes fx-hit { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 70%, transparent), inset 0 0 0 99px color-mix(in srgb, var(--accent) 25%, transparent); } 100% { box-shadow: 0 0 0 10px transparent; } }
@keyframes fx-carry { 0% { box-shadow: inset 0 -6px 12px -4px var(--bad); } }
@keyframes fx-lift { from { opacity: .45; } }
@keyframes fx-feed { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--chc) 70%, transparent); transform: translateY(-2px); } 100% { box-shadow: 0 0 0 10px transparent; } }
@keyframes fx-flash { from { background: color-mix(in srgb, var(--accent) 24%, transparent); } }
.fx-hit { animation: fx-hit .7s ease-out var(--fx-d, 0ms); }
.fx-carry { animation: fx-carry .6s ease-out var(--fx-d, 0ms); }
.fx-lift { animation: fx-lift .5s ease-out; }
.fx-feed { animation: fx-feed .8s ease-out var(--fx-d, 0ms); }
.fx-flash { animation: fx-flash .9s ease-out; }
:root[data-skin="trailer"] .fx-feed { animation-duration: 1s; }
@media (prefers-reduced-motion: reduce) { .fx-hit, .fx-carry, .fx-lift, .fx-feed, .fx-flash { animation: none; } }
:root[data-skin="trailer"] .readout dt { font-size: 11px; letter-spacing: 0; }
:root[data-skin="trailer"] .readout dd { white-space: nowrap; }