/* Concert-piece detail page — leads SAGE (--music) */

.concert {
  padding-top: 48px;
  padding-bottom: 64px;
}

/* Back link */
.concert-back {
  display: inline-block;
  font-size: 12.5px;
  color: var(--music-chip);
  text-decoration: none;
  margin-bottom: 22px;
  transition: opacity .15s ease;
}
.concert-back:hover { opacity: .7; }

/* Header */
.concert-head {
  margin-bottom: 30px;
}
.concert-head .rd-eyebrow { margin-bottom: 18px; }

.concert-title {
  font-size: 56px;
  line-height: 1;
  margin: 0 0 22px;
}

/* Metadata strip */
.concert-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  padding-bottom: 6px;
}
.concert-meta-item { min-width: 0; }
.concert-meta-label {
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 4px;
}
.concert-meta-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

/* Two-column body */
.concert-body {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 44px;
  align-items: start;
  padding-top: 8px;
}

/* Program note (left) */
.concert-note {
  max-width: 620px;
  color: var(--ink-prose);
  font-size: 17px;
  line-height: 1.7;
}
.concert-note p { margin: 0 0 18px; }
.concert-note p:last-child { margin-bottom: 0; }
.concert-note em { font-style: italic; }
.concert-note a {
  color: var(--music-chip);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Sidebar (right) */
.concert-side {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

/* Embed placeholder */
.concert-embed-placeholder {
  height: 100px;
  border-radius: 12px;
  background-color: var(--music-wash);
  border: 1px solid var(--hairline-2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.concert-embed-tag {
  font-size: 11px;
  color: var(--music-chip);
  background: var(--paper);
  padding: 5px 10px;
  border-radius: 6px;
}

/* Real embed */
.concert-embed {
  border-radius: 12px;
  overflow: hidden;
}
.concert-embed iframe {
  display: block;
  width: 100%;
  border: none;
  border-radius: 12px;
}

/* Instrumentation card */
.concert-instr-card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 20px 22px;
}
.concert-instr-label {
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--music-chip);
  margin-bottom: 12px;
}
.concert-instr-list {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  line-height: 1.95;
  color: var(--ink-prose);
}
.concert-instr-item { display: block; }

/* Responsive: collapse to single column */
@media (max-width: 860px) {
  .concert-body {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .concert-side { max-width: 420px; }
  .concert-title { font-size: 44px; }
}