.mg-shell { display: grid; gap: 18px; padding: 18px 22px 42px; }
.mg-head { display: flex; gap: 12px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
.mg-head h2 { margin: 0; font-family: var(--font-display, serif); font-size: clamp(24px, 3vw, 38px); }
.mg-sub, .mg-meta { color: var(--ink-dim, #899); font-size: 13px; }
.mg-meta { font-size: 11px; margin-top: 4px; }
.mg-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.mg-btn { border: 1px solid var(--border, #334); background: var(--surface-1, #172020); color: inherit; border-radius: 8px; padding: 8px 12px; cursor: pointer; }
.mg-btn:hover { border-color: var(--accent, #e58c6a); }
.mg-btn.danger { border-color: #7f3f3f; }
.mg-btn.active { border-color: var(--accent, #e58c6a); background: color-mix(in srgb, var(--accent, #e58c6a) 14%, var(--surface-1, #172020)); }
.mg-btn:disabled { cursor: not-allowed; opacity: .45; }
.mg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.mg-card { border: 1px solid var(--border, #334); background: color-mix(in srgb, var(--surface-1, #172020) 92%, transparent); border-radius: 12px; padding: 14px; min-width: 0; }
.mg-k { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-dim, #899); }
.mg-v { font-size: 22px; margin-top: 5px; }
.mg-ok { color: #68b98c; }
.mg-warn { color: #d9a441; }
.mg-error { color: #e46f6f; }
.mg-section h3 { font-size: 15px; margin: 0 0 10px; }
.mg-list, .mg-session-table { display: grid; gap: 8px; }
.mg-row, .mg-session-row { border: 1px solid var(--border, #334); border-radius: 9px; padding: 10px; display: grid; gap: 8px; align-items: center; }
.mg-row { grid-template-columns: minmax(0, 1fr) auto; align-items: start; }
.mg-session-row { grid-template-columns: minmax(240px, 1fr) 80px 80px auto; }
.mg-session-main { min-width: 0; display: grid; }
.mg-session-main strong, .mg-row-title { overflow-wrap: anywhere; }
.mg-row-title { font-weight: 600; }
.mg-session-metric { display: grid; gap: 2px; }
.mg-session-metric span { font-size: 10px; color: var(--ink-dim, #899); text-transform: uppercase; letter-spacing: .08em; }
.mg-pill { font-size: 10px; border: 1px solid currentColor; border-radius: 999px; padding: 2px 7px; white-space: nowrap; }
.mg-detail { white-space: pre-wrap; font: 12px/1.5 ui-monospace, monospace; max-height: 420px; overflow: auto; }
.mg-empty { color: var(--ink-dim, #899); padding: 14px; text-align: center; }
.mg-source { display: flex; justify-content: space-between; gap: 8px; padding: 5px 0; border-bottom: 1px solid color-mix(in srgb, var(--border, #334) 50%, transparent); }
@media (max-width: 900px) {
  .mg-session-row { grid-template-columns: minmax(0, 1fr) 70px 70px; }
  .mg-session-row > .mg-actions { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .mg-shell { padding: 12px; }
  .mg-row, .mg-session-row { grid-template-columns: 1fr; }
  .mg-session-row > .mg-actions { grid-column: auto; }
  .mg-actions { width: 100%; }
  .mg-btn { flex: 1; }
}