/* ============================================================
   CAV PATHOLOGY · IHD · §3 "Ischemia → Irreversibility" salvage clock
   Scoped to #cavIhdMiPathologyTopicContent. Non-linear draggable time
   track + live myocyte readout + cell schematic + predict-then-reveal
   decision + hyper pearl. All reader text #111 on light surfaces.
   Zone colors: salvageable green, transition amber, irreversible red.
   ============================================================ */

#cavIhdMiPathologyTopicContent .msc { display: grid; gap: 18px; }

/* framing lead */
#cavIhdMiPathologyTopicContent .msc-lead { padding-left: 15px; border-left: 4px solid var(--mi-accent, #9a1f17); }
#cavIhdMiPathologyTopicContent .msc-lead-eyebrow { font-size: 11px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; color: var(--mi-accent, #9a1f17); margin-bottom: 5px; }
#cavIhdMiPathologyTopicContent .msc-intro { margin: 0; color: #111111; font-size: 17px; font-weight: 650; line-height: 1.45; letter-spacing: -.01em; }
#cavIhdMiPathologyTopicContent .msc-intro strong { color: #111111; font-weight: 850; }

#cavIhdMiPathologyTopicContent .msc-beat-label { display: flex; align-items: center; gap: 7px; color: #111111; font-size: 17px; font-weight: 850; letter-spacing: -.01em; }

/* zone color tokens */
#cavIhdMiPathologyTopicContent .msc-z-rev { color: #047857; }
#cavIhdMiPathologyTopicContent .msc-z-trans { color: #b45309; }
#cavIhdMiPathologyTopicContent .msc-z-irr { color: #9a1f17; }

/* ---- clock head + current-time chip ---- */
#cavIhdMiPathologyTopicContent .msc-clock { display: grid; gap: 6px; }
#cavIhdMiPathologyTopicContent .msc-clock-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
#cavIhdMiPathologyTopicContent .msc-chip { font-size: 13px; font-weight: 700; color: #111111; background: #fff; border: 1.5px solid currentColor; border-radius: 999px; padding: 4px 12px; }
#cavIhdMiPathologyTopicContent .msc-chip strong { color: #111111; }

/* ---- the time track ---- */
#cavIhdMiPathologyTopicContent .msc-track-area { position: relative; padding: 30px 10px 60px; }
#cavIhdMiPathologyTopicContent .msc-bar { position: relative; height: 16px; border-radius: 999px; box-shadow: inset 0 0 0 1px rgba(15, 23, 42, .08); touch-action: none; }

/* event dots above the bar */
#cavIhdMiPathologyTopicContent .msc-events { position: absolute; left: 10px; right: 10px; top: 12px; height: 16px; }
#cavIhdMiPathologyTopicContent .msc-event { position: absolute; transform: translateX(-50%); appearance: none; background: none; border: none; padding: 6px; cursor: help; }
#cavIhdMiPathologyTopicContent .msc-event-dot { display: block; width: 9px; height: 9px; border-radius: 50%; background: #111111; box-shadow: 0 0 0 3px #fff; }
#cavIhdMiPathologyTopicContent .msc-event:focus-visible { outline: 2px solid var(--mi-accent, #9a1f17); outline-offset: 2px; border-radius: 6px; }
#cavIhdMiPathologyTopicContent .msc-tip {
    position: absolute; left: 50%; bottom: calc(100% + 8px); transform: translate(-50%, 4px);
    width: 230px; max-width: 70vw; z-index: 60; background: #0f172a; color: #fff; text-align: left;
    font-size: 12px; font-weight: 500; line-height: 1.45; padding: 8px 10px; border-radius: 9px;
    box-shadow: 0 10px 26px rgba(15, 23, 42, .28); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .15s ease;
}
#cavIhdMiPathologyTopicContent .msc-tip::after { content: ""; position: absolute; top: 100%; left: var(--tip-arrow, 50%); transform: translateX(-50%); border: 6px solid transparent; border-top-color: #0f172a; }
#cavIhdMiPathologyTopicContent .msc-event:hover .msc-tip,
#cavIhdMiPathologyTopicContent .msc-event:focus .msc-tip { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* the bold 40-min cutoff */
#cavIhdMiPathologyTopicContent .msc-cutoff { position: absolute; top: -7px; bottom: -7px; width: 3px; background: #9a1f17; border-radius: 2px; transform: translateX(-50%); }
#cavIhdMiPathologyTopicContent .msc-cutoff-lbl { position: absolute; bottom: calc(100% + 3px); left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 11px; font-weight: 850; color: #9a1f17; }

/* draggable marker */
#cavIhdMiPathologyTopicContent .msc-handle {
    position: absolute; top: 50%; transform: translate(-50%, -50%); width: 22px; height: 22px; border-radius: 50%;
    background: #fff; border: 3px solid var(--mi-accent, #9a1f17); box-shadow: 0 3px 8px rgba(15, 23, 42, .25);
    cursor: grab; padding: 0;
}
#cavIhdMiPathologyTopicContent .msc-handle:active { cursor: grabbing; }
#cavIhdMiPathologyTopicContent .msc-handle:focus-visible { outline: 3px solid color-mix(in srgb, var(--mi-accent, #9a1f17) 40%, #fff); outline-offset: 2px; }
#cavIhdMiPathologyTopicContent .msc-handle.is-locked { cursor: default; opacity: .65; }

/* zone labels + ticks */
#cavIhdMiPathologyTopicContent .msc-zonelabels { position: absolute; left: 10px; right: 10px; top: calc(30px + 22px); height: 16px; }
#cavIhdMiPathologyTopicContent .msc-zl { position: absolute; transform: translateX(-50%); font-size: 11px; font-weight: 850; text-transform: uppercase; letter-spacing: .04em; }
#cavIhdMiPathologyTopicContent .msc-ticks { position: absolute; left: 10px; right: 10px; top: calc(30px + 44px); height: 14px; }
#cavIhdMiPathologyTopicContent .msc-tick { position: absolute; transform: translateX(-50%); font-size: 11.5px; font-weight: 700; color: #111111; }
#cavIhdMiPathologyTopicContent .msc-tick::before { content: ""; position: absolute; left: 50%; top: -10px; width: 1px; height: 6px; background: rgba(15, 23, 42, .3); }
/* axis title on its own row BELOW the ticks so the last tick can't overlap it */
#cavIhdMiPathologyTopicContent .msc-axis-label { position: absolute; right: 10px; top: calc(30px + 62px); font-size: 10px; font-weight: 700; color: #6b7280; text-transform: uppercase; letter-spacing: .04em; }

/* ---- readout + cell ---- */
#cavIhdMiPathologyTopicContent .msc-body { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(180px, 0.8fr); gap: 20px; align-items: start; }
#cavIhdMiPathologyTopicContent .msc-readout { display: grid; gap: 10px; }
#cavIhdMiPathologyTopicContent .msc-rows { display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; margin: 0; }
#cavIhdMiPathologyTopicContent .msc-rows dt { color: #111111; font-size: 13px; font-weight: 850; letter-spacing: -.01em; white-space: nowrap; }
#cavIhdMiPathologyTopicContent .msc-rows dd { margin: 0; color: #111111; font-size: 14px; line-height: 1.45; }
#cavIhdMiPathologyTopicContent .msc-viab-chip { display: inline-block; font-weight: 800; font-size: 12.5px; padding: 2px 9px; border-radius: 999px; border: 1.5px solid currentColor; }
#cavIhdMiPathologyTopicContent .msc-keyline {
    margin: 4px 0 0; color: #111111; font-size: 14px; line-height: 1.5;
    padding: 11px 13px; border-radius: 12px; background: color-mix(in srgb, var(--mi-accent, #9a1f17) 8%, #fff);
    border: 1px solid color-mix(in srgb, var(--mi-accent, #9a1f17) 22%, #fff);
}
#cavIhdMiPathologyTopicContent .msc-keyline strong { color: #111111; }

#cavIhdMiPathologyTopicContent .msc-cell { display: grid; gap: 7px; justify-items: center; align-content: start; padding: 12px 10px; background: #fff; border: 1px solid rgba(15, 23, 42, .14); border-radius: 14px; }
#cavIhdMiPathologyTopicContent .msc-cell-title { font-size: 13px; font-weight: 850; color: #111111; }
#cavIhdMiPathologyTopicContent .msc-cell-svg { width: 100%; max-width: 180px; height: auto; }
#cavIhdMiPathologyTopicContent .msc-cell-state { font-size: 12px; font-weight: 650; color: #111111; text-align: center; line-height: 1.4; }

/* ---- decision (predict → reveal) ---- */
#cavIhdMiPathologyTopicContent .msc-decision { display: grid; gap: 9px; }
#cavIhdMiPathologyTopicContent .msc-reperfuse,
#cavIhdMiPathologyTopicContent .msc-pbtn,
#cavIhdMiPathologyTopicContent .msc-reset,
#cavIhdMiPathologyTopicContent .msc-xlink {
    appearance: none; cursor: pointer; font: inherit; width: fit-content;
    display: inline-flex; align-items: center; gap: 5px; border-radius: 999px; font-weight: 800;
}
#cavIhdMiPathologyTopicContent .msc-reperfuse { background: var(--mi-accent, #9a1f17); color: #fff; border: none; font-size: 14px; padding: 9px 18px; }
#cavIhdMiPathologyTopicContent .msc-reperfuse:hover { filter: brightness(1.08); }
#cavIhdMiPathologyTopicContent .msc-decision-hint { margin: 0; color: #6b7280; font-size: 12.5px; }
#cavIhdMiPathologyTopicContent .msc-predict-q { color: #111111; font-size: 14.5px; font-weight: 700; }
#cavIhdMiPathologyTopicContent .msc-predict-btns { display: flex; flex-wrap: wrap; gap: 10px; }
#cavIhdMiPathologyTopicContent .msc-pbtn { background: #fff; color: #111111; border: 1.5px solid rgba(15, 23, 42, .25); font-size: 13.5px; padding: 7px 16px; }
#cavIhdMiPathologyTopicContent .msc-pbtn:hover { border-color: var(--mi-accent, #9a1f17); color: var(--mi-accent, #9a1f17); }

#cavIhdMiPathologyTopicContent .msc-outcome { padding: 13px 15px; border-radius: 12px; }
#cavIhdMiPathologyTopicContent .msc-outcome.is-good { background: #e7f7ee; border: 1px solid #a7e0c0; }
#cavIhdMiPathologyTopicContent .msc-outcome.is-bad { background: #fdecea; border: 1px solid #f3b4ad; }
#cavIhdMiPathologyTopicContent .msc-outcome-verdict { font-size: 15px; font-weight: 850; color: #111111; margin-bottom: 4px; }
#cavIhdMiPathologyTopicContent .msc-outcome p { margin: 0; color: #111111; font-size: 14px; line-height: 1.5; }
#cavIhdMiPathologyTopicContent .msc-fb { margin-top: 6px !important; font-weight: 700; }
#cavIhdMiPathologyTopicContent .msc-fb-ok { color: #047857; }
#cavIhdMiPathologyTopicContent .msc-fb-no { color: #9a1f17; }
#cavIhdMiPathologyTopicContent .msc-decision-note { margin: 0; color: #111111; font-size: 13px; line-height: 1.5; }
#cavIhdMiPathologyTopicContent .msc-decision-links { display: flex; flex-wrap: wrap; gap: 10px; }
#cavIhdMiPathologyTopicContent .msc-reset { background: #fff; color: #111111; border: 1.5px solid rgba(15, 23, 42, .25); font-size: 13px; padding: 6px 14px; }
#cavIhdMiPathologyTopicContent .msc-reset:hover { border-color: var(--mi-accent, #9a1f17); }
#cavIhdMiPathologyTopicContent .msc-xlink { background: #fff; color: var(--mi-accent, #9a1f17); border: 1.5px solid var(--mi-accent, #9a1f17); font-size: 12.5px; padding: 6px 14px; }
#cavIhdMiPathologyTopicContent .msc-xlink:hover { background: color-mix(in srgb, var(--mi-accent, #9a1f17) 12%, #fff); }

/* ---- pearl ---- */
#cavIhdMiPathologyTopicContent .msc-pearl { padding: 16px 18px; gap: 10px; }
#cavIhdMiPathologyTopicContent .msc-callout-head { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
#cavIhdMiPathologyTopicContent .msc-pearl .solid-text-card__badge { color: var(--mi-accent, #9a1f17); background: #fff; border-color: color-mix(in srgb, var(--mi-accent, #9a1f17) 28%, #fff); }
#cavIhdMiPathologyTopicContent .msc-pearl p { margin: 0; color: #111111; font-size: 14.5px; line-height: 1.55; }
#cavIhdMiPathologyTopicContent .msc-pearl p strong { color: #111111; }

@media (prefers-reduced-motion: reduce) {
    #cavIhdMiPathologyTopicContent .msc-tip { transition: none; }
}
@media (max-width: 760px) {
    #cavIhdMiPathologyTopicContent .msc-body { grid-template-columns: 1fr; }
    #cavIhdMiPathologyTopicContent .msc-cell { max-width: 240px; }
    #cavIhdMiPathologyTopicContent .msc-tip { width: 190px; }
}