/* ============================================================
   writing-asl.css
   Styles specific to deep-learning-accessibility.html only
   Pipeline diagram · Architecture diagram · Experiments table
   ============================================================ */

/* ── PIPELINE DIAGRAM ── */
.pipeline-diagram {
  grid-column: 1 / -1;
  background: var(--espresso);
  padding: 2.5rem;
  margin: 1.5rem 0;
  overflow-x: auto;
}
.pd-label {
  font-family: 'DM Mono', monospace;
  font-size: .52rem; letter-spacing: .25em;
  text-transform: uppercase; color: var(--rose);
  margin-bottom: 1.8rem; opacity: .8;
}
.pd-flow {
  display: flex; align-items: stretch;
  gap: 0; flex-wrap: nowrap; min-width: 580px;
}
.pd-step {
  display: flex; flex-direction: column;
  align-items: center; gap: .4rem; flex: 1;
}
.pd-box {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  padding: .7rem .8rem; text-align: center;
  width: 100%; height: 100%;
  display: flex; flex-direction: column; justify-content: center;
}
.pd-box.accent {
  border-color: rgba(196,144,122,.55);
  background: rgba(196,144,122,.12);
}
.pd-title {
  font-family: 'DM Mono', monospace;
  font-size: .6rem; color: rgba(250,250,247,.88);
  letter-spacing: .04em; line-height: 1.35;
}
.pd-sub {
  font-size: .52rem; color: rgba(250,250,247,.38);
  margin-top: .2rem;
  font-family: 'Plus Jakarta Sans', sans-serif; line-height: 1.35;
}
.pd-arrow {
  color: var(--rose); font-size: 1rem; opacity: .6;
  flex-shrink: 0; padding: 0 .2rem;
  display: flex; align-items: center;
}
.pd-foot {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .52rem; font-weight: 300;
  color: rgba(250,250,247,.28);
  text-align: center; margin-top: .35rem;
}

/* ── ARCHITECTURE DIAGRAM ── */
.arch-diagram {
  grid-column: 1 / -1;
  background: var(--linen-3);
  border: 1px solid var(--linen-4);
  padding: 2.5rem; margin: 1.5rem 0;
}
.ad-label {
  font-family: 'DM Mono', monospace;
  font-size: .52rem; letter-spacing: .25em;
  text-transform: uppercase; color: var(--rose);
  margin-bottom: 2rem; opacity: .8;
}
.ad-grid {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 1.5rem; align-items: start;
}
.ad-col-title {
  font-size: .52rem; font-weight: 600;
  letter-spacing: .3em; text-transform: uppercase;
  color: var(--stone); margin-bottom: .8rem;
  padding-bottom: .5rem; border-bottom: 1px solid var(--linen-4);
}
.ad-item {
  display: flex; align-items: flex-start;
  gap: .7rem; padding: .7rem 1rem; margin-bottom: .5rem;
  border: 1px solid var(--linen-4); background: var(--linen);
}
.ad-item.rose { border-left: 3px solid var(--rose); background: var(--rose-faint) }
.ad-item.dark { background: var(--espresso); border-color: transparent }
.ad-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--rose); flex-shrink: 0; margin-top: .35rem;
}
.ad-dot.dim { background: var(--stone-lt) }
.ad-name {
  font-family: 'DM Mono', monospace;
  font-size: .62rem; color: var(--espresso);
  letter-spacing: .03em; line-height: 1.3;
}
.ad-name.lt { color: rgba(250,250,247,.85) }
.ad-desc {
  font-size: .58rem; color: var(--stone);
  margin-top: .15rem;
  font-family: 'Plus Jakarta Sans', sans-serif; line-height: 1.4;
}
.ad-desc.lt { color: rgba(250,250,247,.38) }
.ad-mid {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: .8rem; padding-top: 2rem;
}
.ad-vs {
  font-family: 'Playfair Display', serif;
  font-style: italic; font-size: 1.1rem; color: var(--stone-lt);
}
.ad-loss {
  font-family: 'DM Mono', monospace;
  font-size: .52rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--rose); text-align: center;
}
.ad-loss.dim { color: var(--stone) }

/* ── EXPERIMENTS TABLE ── */
.exp-table {
  grid-column: 1 / -1;
  margin: 1.5rem 0;
  border: 1px solid var(--linen-4);
  overflow: hidden;
}
.exp-row {
  display: grid;
  grid-template-columns: 150px 1fr 100px 100px;
  border-bottom: 1px solid var(--linen-4);
}
.exp-row:last-child { border-bottom: none }
.exp-row.hd { background: var(--espresso) }
.exp-cell {
  padding: .85rem 1.2rem;
  font-family: 'DM Mono', monospace;
  font-size: .68rem; color: var(--bark);
  border-right: 1px solid var(--linen-4);
  line-height: 1.45;
}
.exp-cell:last-child { border-right: none }
.exp-row.hd .exp-cell {
  color: rgba(250,250,247,.45);
  font-size: .52rem; letter-spacing: .15em; text-transform: uppercase;
}
.exp-cell.hi   { color: var(--rose) }
.exp-cell.best { background: var(--rose-faint) }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .ad-grid { grid-template-columns: 1fr }
  .ad-mid { flex-direction: row; padding-top: 0 }
  .exp-row { grid-template-columns: 1fr 1fr }
  .exp-cell:nth-child(3),
  .exp-cell:nth-child(4),
  .exp-row.hd .exp-cell:nth-child(3),
  .exp-row.hd .exp-cell:nth-child(4) { display: none }
}