/* PDF → MIDI converter. Builds on ../scoretrainer/scoretrainer.css (tokens,
   header, drop zone, cards, buttons); only what's specific lives here. */

[hidden] { display: none !important; }

.status-line {
  max-width: 640px;
  margin: 1.4rem auto 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ivory-dim);
}
.status-line.is-error {
  color: var(--ivory);
  border: 1px solid rgba(160, 59, 59, 0.55);
  background: rgba(160, 59, 59, 0.08);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: 0;
  line-height: 1.45;
}

.result-card { max-width: 720px; }
.result-card .config-actions { flex-wrap: wrap; }

.warnings {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: var(--ivory-dim);
  border-left: 2px solid rgba(var(--gold-rgb), 0.5);
  padding-left: 0.9rem;
}
.warnings li::before { content: '⚠ '; color: var(--gold); }

.verify-head {
  max-width: 900px;
  margin: 3rem auto 1rem;
  text-align: center;
}
.verify-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}
.verify-legend {
  font-size: 0.95rem;
  color: var(--ivory-dim);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1rem;
}
.legend-item { display: inline-flex; align-items: center; gap: 0.35rem; font-family: var(--font-mono); font-size: 0.75rem; }
.swatch { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

/* Staff colours for the overlay markers (chosen to read on white paper). */
.s0 { --mk: 37, 99, 235; }
.s1 { --mk: 220, 38, 38; }
.s2 { --mk: 22, 163, 74; }
.swatch.s0, .swatch.s1, .swatch.s2 { background: rgb(var(--mk)); }

.pages {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.page {
  position: relative;
  width: 100%;
  max-width: 900px;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}
.page canvas { display: block; width: 100%; height: auto; }
.page-overlay { position: absolute; inset: 0; }

.mk {
  position: absolute;
  border-radius: 50%;
  background: rgba(var(--mk), 0.28);
  box-shadow: 0 0 0 1.5px rgba(var(--mk), 0.9);
  transform: translate(-1px, -50%);
  transition: background var(--ease-fast), box-shadow var(--ease-fast);
  cursor: help;
}
.mk:hover { background: rgba(var(--mk), 0.55); }
.mk.is-playing {
  background: rgba(var(--mk), 0.85);
  box-shadow: 0 0 0 2px rgba(var(--mk), 1), 0 0 10px rgba(var(--mk), 0.8);
}

@media (max-width: 600px) {
  .verify-head { margin-top: 2rem; }
}