/* Pulse hub (/pulse/) — feed cards + HTML prose. Loads after pulse/index.html inline <style>.
   Tokens from brutalist.css; aligns with DESIGN_SYSTEM.md (yellow = energy, brutalist frames). */

/* Card surface: a touch more “alive” while staying white-dominant */
.pulse-card {
  background: color-mix(in srgb, var(--white) 88%, var(--yel) 12%);
}

.pulse-card.featured {
  background: color-mix(in srgb, var(--white) 84%, var(--yel) 16%);
}

.pulse-card:hover,
.pulse-card.featured:hover {
  background: color-mix(in srgb, var(--white) 95%, var(--yel) 5%);
}

/* Section label: yellow → black bar (editorial signal) */
.pulse-section-label::before {
  background: linear-gradient(90deg, var(--yel) 0%, var(--yel) 35%, var(--dark) 100%);
  height: 4px;
}

/* Type chip: default rows get a soft yellow wash; score-change keeps dark pill from inline CSS */
.pulse-card-type:not(.score-change) {
  background: color-mix(in srgb, var(--yel) 22%, var(--white) 78%);
  color: var(--dark);
  border: 2px solid rgba(0, 0, 0, 0.1);
  font-weight: 600;
}

.pulse-card-type.score-change {
  outline: 2px solid color-mix(in srgb, var(--yel) 55%, transparent);
  outline-offset: 1px;
}

.pulse-card-type.pulse-type-macro {
  background: var(--yel);
  color: var(--dark);
  border: 2px solid var(--dark);
  font-weight: 700;
}

.pulse-card-type.pulse-type-note {
  background: color-mix(in srgb, var(--yel) 14%, var(--white) 86%);
  border: 2px dashed rgba(0, 0, 0, 0.14);
}

/* Filter rail: active tab — chunky brutalist offset (no extra glow-only affordance) */
.pulse-filter-bar {
  box-shadow: 8px 8px 0 color-mix(in srgb, var(--yel) 35%, var(--dark) 65%);
}

.pulse-filter-btn.active {
  box-shadow: 4px 4px 0 var(--dark);
  border: 2px solid var(--dark);
}

/* Footer strip: lime wash + clearer separation */
.pulse-card-footer {
  background: linear-gradient(180deg, var(--lime-dim) 0%, rgba(0, 0, 0, 0.03) 100%);
  border-top: 2px solid color-mix(in srgb, var(--dark) 10%, transparent);
}

.pulse-card-tag:not(.ticker) {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ── Universal prose (feed bodies are HTML fragments) ── */
.pulse-card-deck strong,
.pulse-card-text strong {
  font-weight: 800;
  color: var(--dark);
  box-shadow: inset 0 -0.38em 0 color-mix(in srgb, var(--yel) 72%, transparent);
  padding: 0 0.04em;
}

.pulse-card-deck em,
.pulse-card-text em {
  font-style: italic;
  color: var(--dark);
}

.pulse-card-deck a,
.pulse-card-text a {
  color: var(--dark);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--yel);
  transition: border-color 0.15s ease, color 0.15s ease;
}

.pulse-card-deck a:hover,
.pulse-card-text a:hover {
  color: var(--text2);
  border-bottom-color: var(--dark);
}

.pulse-card-text ul,
.pulse-card-text ol,
.pulse-card-deck ul,
.pulse-card-deck ol {
  margin: 0.45em 0 0.65em;
  padding-left: 1.25em;
}

.pulse-card-text li,
.pulse-card-deck li {
  margin: 0.3em 0;
}

.pulse-card-text ul li::marker,
.pulse-card-deck ul li::marker {
  color: var(--yel);
  font-weight: 800;
}

.pulse-card-text ol li::marker,
.pulse-card-deck ol li::marker {
  color: var(--dark);
  font-weight: 700;
  font-family: var(--font-mono);
}

@media (prefers-reduced-motion: reduce) {
  .pulse-card-deck a,
  .pulse-card-text a {
    transition: none;
  }
}