.catalog-shell { margin: 0 auto; max-width: 1080px; padding: 28px 28px 64px; }
.catalog-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); padding-bottom: 24px; }
.catalog-brand { font-weight: 650; color: var(--ink); text-decoration: none; font-size: 17px; }
.catalog-intro { margin: 58px 0 28px; max-width: 720px; }
.catalog-intro h1 { font-size: 28px; line-height: 1.25; font-weight: 650; letter-spacing: -.03em; margin: 10px 0 18px; }
.catalog-intro p { color: var(--muted); line-height: 1.65; }
.catalog-project-links { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 20px; font-size: 13px; }
.catalog-project-links a { color: var(--accent); text-underline-offset: 3px; }
.catalog-project-links [hidden] { display: none; }
.catalog-status { margin: 28px 0 18px; color: var(--muted); font-size: 13px; }
.recording-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.recording-card { display: flex; flex-direction: column; gap: 13px; padding: 26px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); color: var(--ink); text-decoration: none; min-width: 0; transition: border-color .15s ease; }
.recording-card:hover, .recording-card:focus-visible { border-color: var(--accent); }
.recording-card h2 { margin: 0; font-size: 22px; letter-spacing: -.03em; }
.recording-date { color: var(--muted); font-size: 12px; margin: 0; }
.recording-card-heading { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.recording-kind { display: inline-flex; align-items: center; color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 3px 6px; font-size: 11px; line-height: 1.3; }
.recording-description { color: var(--muted); font-size: 14px; line-height: 1.6; margin: 0; min-height: 45px; }
.recording-metadata { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 11px; color: var(--muted); }
.recording-result { font-weight: 600; font-size: 14px; margin-top: auto; }
.recording-open { color: var(--accent); font-size: 13px; }
.catalog-footer { margin-top: 36px; border-top: 1px solid var(--line); padding-top: 22px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.recording-notice { padding: 12px 0 18px; margin-bottom: 8px; display: flex; flex-direction: column; gap: 6px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.recording-notice strong { color: var(--ink); font-size: 15px; }
.recording-back { color: var(--accent); white-space: nowrap; font-size: 12px; text-decoration: none; }
@media (max-width: 620px) { .catalog-shell { padding: 20px 18px 40px; } .catalog-intro { margin-top: 38px; } .recording-grid { grid-template-columns: 1fr; } .recording-card { padding: 22px; } .recording-description { min-height: 0; } .recording-back { display: none; } }
@media (prefers-reduced-motion: reduce) { .recording-card { transition: none; } }
body[data-public-replay] .integrity-toggle { white-space: normal; line-height: 1.4; max-width: 440px; overflow: visible; text-align: left; }
@media (max-width: 900px) {
  body[data-public-replay] .topbar { display: grid; grid-template-columns: auto auto minmax(0, 1fr); grid-template-rows: 34px auto; gap: 4px 8px; height: 100px; padding: 8px 12px; }
  body[data-public-replay] .topbar .brand { display: none; }
  body[data-public-replay] .session-identity { grid-row: 1; grid-column: 1; }
  body[data-public-replay] .mode-badge { grid-row: 1; grid-column: 2; }
  body[data-public-replay] .header-actions { grid-row: 1; grid-column: 3; }
  body[data-public-replay] .integrity-toggle { grid-row: 2; grid-column: 1 / -1; max-width: none; width: 100%; font-size: 11px; }
  body[data-public-replay] .workspace { margin-top: 100px; }
  body[data-public-replay] .sidebar { top: 100px; }
}
@media (max-width: 620px) {
  body[data-public-replay] .topbar { grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto 34px auto; height: 132px; }
  body[data-public-replay] .session-identity { grid-row: 1; grid-column: 1 / -1; width: 100%; max-width: none; padding: 0; border: 0; text-align: left; white-space: normal; overflow: visible; }
  body[data-public-replay] #session-id { display: block; font-family: inherit; font-size: 13px; line-height: 1.4; white-space: normal; overflow: visible; text-overflow: clip; overflow-wrap: anywhere; }
  body[data-public-replay] .mode-badge { grid-row: 2; grid-column: 1; justify-self: start; }
  body[data-public-replay] .header-actions { grid-row: 2; grid-column: 2; }
  body[data-public-replay] .integrity-toggle { grid-row: 3; grid-column: 1 / -1; }
  body[data-public-replay] .workspace { margin-top: 132px; }
  body[data-public-replay] .sidebar { top: 132px; }
}