/* R25: permission-bit stamp in the IOMMU guide. */
.perm-stamp { margin: 28px 0; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.perm-stamp .eyebrow { margin: 0 0 16px; color: var(--accent); }
.perm-stamp .caption { margin: 16px 0 0; }
.ps-live[hidden] { display: none; }
.ps-live { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px 28px; align-items: start; }
.ps-access { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.ps-k, .ps-stage { font: 11px/1.3 ui-monospace, "SF Mono", Menlo, Consolas, monospace; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.ps-k { margin-right: 6px; }
.ps-access button { min-height: 40px; padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--ink); font-size: 0.875rem; font-weight: 600; }
.ps-access button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--button-ink); }
.ps-walk { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; counter-reset: none; }
.ps-walk li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 6px 8px 6px 12px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  transition: border-color 0.2s ease, opacity 0.2s ease;
}
.ps-walk li[data-level="Host PTE"] { margin-top: 8px; border-style: dashed; }
.ps-walk li strong { font: 600 0.875rem/1.3 ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
.ps-walk li[data-fault] { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); }
.ps-walk li[data-first] { border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
.ps-walk li[data-skipped] { opacity: 0.45; }
.ps-bits { display: flex; gap: 6px; }
.ps-bit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  min-width: 64px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font: 600 12px/1 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
.ps-bit b { margin-left: auto; font-size: 14px; color: var(--muted); }
.ps-bit[aria-pressed="true"] { color: var(--ink); border-color: color-mix(in srgb, var(--ink) 35%, var(--line)); }
.ps-bit[aria-pressed="true"] b { color: var(--ink); }
.ps-bit[aria-pressed="false"] b { color: var(--accent); }
.ps-bit:hover { border-color: var(--accent); }
.ps-result { display: grid; justify-items: start; gap: 10px; padding-top: 6px; }
.ps-stamp {
  display: grid;
  place-items: center;
  min-width: 170px;
  padding: 10px 22px;
  border: 3px double currentColor;
  border-radius: 10px;
  transform: rotate(-8deg);
  font: 800 2rem/1 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  letter-spacing: 0.14em;
  mix-blend-mode: normal;
}
[data-result="ok"] .ps-stamp { color: var(--second); }
[data-result="denied"] .ps-stamp { color: var(--accent); }
.ps-why { margin: 8px 0 0; font-weight: 600; line-height: 1.5; }
.ps-also { margin: 0; color: var(--muted); font-size: 0.875rem; line-height: 1.55; }
.ps-also:empty { display: none; }
@media (max-width: 720px) {
  .ps-live { grid-template-columns: 1fr; }
  .ps-walk li { grid-template-columns: minmax(0, 1fr) auto; }
  .ps-walk li .ps-stage { display: none; }
  .ps-bit { min-width: 56px; }
  .ps-result { grid-row: 2; }
  .ps-stamp { font-size: 1.6rem; min-width: 140px; }
}
/* R41 (M11): "You shall not pass." under DENIED. */
.ps-line { margin: 0; min-height: 1.5em; font-style: italic; font-size: 0.875rem; color: var(--muted); }
[data-result="ok"] .ps-line { display: none; }