:root {
  --bg: #0a0b10;
  --bg-elev: #12141c;
  --bg-card: #14161f;
  --line: #242838;
  --text: #e8e9f0;
  --text-dim: #9aa0b4;
  --text-faint: #5f6479;
  --accent: #6ee7d6;
  --accent-2: #b794f6;
  --oneman: #f6c177;
  --fes: #7aa2f7;
  --taiban: #9aa0b4;
  --maxw: 920px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP",
    -apple-system, BlinkMacSystemFont, "Segoe UI", Meiryo, sans-serif;
  line-height: 1.75;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(110, 231, 214, 0.06), transparent),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(183, 148, 246, 0.05), transparent);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-head {
  border-bottom: 1px solid var(--line);
  padding: 56px 0 40px;
  margin-bottom: 8px;
}
.site-head .wrap { display: flex; flex-direction: column; gap: 14px; }
.brand {
  font-size: clamp(2rem, 6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(110deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tagline { color: var(--text-dim); font-size: 0.98rem; }
.tagline strong { color: var(--text); font-weight: 600; }

/* ---------- Live list ---------- */
.section-label {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 40px 0 16px;
  font-weight: 700;
}

.live-list { list-style: none; display: flex; flex-direction: column; gap: 12px; padding-bottom: 64px; }

.live-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 22px;
  transition: border-color .18s ease, transform .18s ease, background .18s ease;
}
.live-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  background: var(--bg-elev);
}

.live-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.live-no {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  color: var(--text-faint);
  font-size: 0.85rem;
}
.live-date {
  font-variant-numeric: tabular-nums;
  color: var(--text-dim);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}
.badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.badge.ワンマン { color: var(--oneman); }
.badge.フェス  { color: var(--fes); }
.badge.対バン  { color: var(--taiban); }

.live-title {
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.live-card:hover .live-title { color: var(--accent); }
.live-venue { color: var(--text-dim); font-size: 0.9rem; }
.live-venue::before { content: "@ "; color: var(--text-faint); }
.live-arrow { color: var(--text-faint); font-size: 0.85rem; margin-top: 10px; }
.live-card:hover .live-arrow { color: var(--accent); }

.live-card.is-upcoming {
  cursor: default;
  opacity: 0.62;
  border-style: dashed;
}
.live-card.is-upcoming:hover {
  border-color: var(--line);
  transform: none;
  background: var(--bg-card);
}
.live-card.is-upcoming:hover .live-title { color: var(--text); }

/* ---------- Detail page ---------- */
.back-link {
  display: inline-block;
  color: var(--text-dim);
  font-size: 0.9rem;
  margin: 28px 0 4px;
}
.back-link:hover { color: var(--accent); }

.detail-head { padding: 18px 0 32px; border-bottom: 1px solid var(--line); }
.detail-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.detail-title {
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 12px;
}
.detail-venue { color: var(--text-dim); font-size: 1rem; }
.detail-summary {
  color: var(--text-dim);
  margin-top: 20px;
  font-size: 0.98rem;
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}

.block { margin: 40px 0; }
.block h2 {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  font-weight: 700;
}

.setlist { list-style: none; counter-reset: song; display: flex; flex-direction: column; gap: 2px; }
.setlist li {
  counter-increment: song;
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 9px 14px;
  border-radius: 8px;
  transition: background .14s ease;
}
.setlist li:hover { background: var(--bg-card); }
.setlist li::before {
  content: counter(song, decimal-leading-zero);
  font-variant-numeric: tabular-nums;
  color: var(--text-faint);
  font-weight: 800;
  font-size: 0.8rem;
  min-width: 1.8em;
}
.setlist li span { font-size: 1.02rem; }

.note {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--text-dim);
  font-size: 0.9rem;
}
.note.empty { color: var(--text-faint); }

.tag-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.tag-list li {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 13px;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.highlights { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.highlights li {
  position: relative;
  padding-left: 22px;
  color: var(--text);
  font-size: 0.96rem;
}
.highlights li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
}

.source-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.source-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.92rem;
}
.source-list li::before {
  content: "↗";
  position: absolute;
  left: 0;
  color: var(--text-faint);
  font-size: 0.85rem;
}
.source-list a {
  color: var(--text-dim);
  border-bottom: 1px solid var(--line);
  word-break: break-word;
}
.source-list a:hover { color: var(--accent); border-color: var(--accent); }

.pager { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding: 28px 0 64px; margin-top: 40px; }
.pager a, .pager span { font-size: 0.9rem; color: var(--text-dim); max-width: 46%; }
.pager a:hover { color: var(--accent); }
.pager .dir { display: block; font-size: 0.72rem; letter-spacing: 0.1em; color: var(--text-faint); text-transform: uppercase; }
.pager .next { text-align: right; }

/* ---------- Footer ---------- */
.site-foot {
  border-top: 1px solid var(--line);
  padding: 28px 0 48px;
  color: var(--text-faint);
  font-size: 0.82rem;
}
.site-foot .wrap { display: flex; flex-direction: column; gap: 6px; }
.site-foot a { color: var(--text-dim); }
.site-foot a:hover { color: var(--accent); }

@media (max-width: 560px) {
  .site-head { padding: 40px 0 28px; }
  .live-card { padding: 16px 18px; }
}