html.permit-card-modal-open,
html.permit-card-modal-open body { overflow: hidden; }

.permit-card-viewer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  inset: 0;
  z-index: 1400;
  display: grid;
  align-items: center;
  justify-items: center;
  place-items: center;
  padding: 20px;
}
.permit-card-viewer[hidden] { display: none; }
.permit-card-viewer-backdrop {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  inset: 0;
  background: rgba(15, 23, 42, .62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.permit-card-viewer-panel {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  width: 100%;
  width: min(760px, 100%);
  height: calc(100vh - 40px);
  height: min(900px, calc(100dvh - 40px));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--card-solid);
  box-shadow: 0 30px 90px rgba(15, 23, 42, .28);
}
.permit-card-viewer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  grid-gap: 12px;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-soft);
}
.permit-card-viewer-head h2 { margin: 0; font-size: 17px; }
.permit-card-viewer-close {
  display: inline-flex;
  grid-gap: 7px;
  gap: 7px;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.permit-card-viewer-close-label {
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
}
.permit-card-viewer-close:hover {
  color: var(--text);
  background: rgba(15, 98, 254, .08);
}
.permit-card-viewer-body {
  position: relative;
  min-height: 0;
  background: var(--bg);
}
.permit-card-viewer-loading {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  inset: 0;
  display: grid;
  align-items: center;
  justify-items: center;
  place-items: center;
  color: var(--text-muted);
}
.permit-card-viewer-loading[hidden] { display: none; }
.permit-card-viewer-frame {
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--bg);
}
.permit-card-viewer-frame[hidden] { display: none; }

@media (max-width: 600px) {
  .permit-card-viewer { padding: 12px 6px; }
  .permit-card-viewer-panel {
    width: 100%;
    height: calc(100vh - 24px);
    height: calc(100dvh - 24px);
    border: 1px solid var(--border);
    border-radius: 14px;
  }
  .permit-card-viewer-head { padding: 10px 12px; }
  .permit-card-viewer-close { padding-left: 10px; padding-right: 10px; padding-inline: 10px; }
}

/* Keep fallback size caps out of the modern cascade. */
@supports not (width: min(1px, 100%)) {
  .permit-card-viewer-panel { max-width: 760px; }
  .permit-card-viewer-panel { max-height: 900px; }
  @media (max-width: 600px) {
    .permit-card-viewer-panel { max-height: none; }
  }
}

/* Chromium before 88: use margins for flex spacing. Testing gap alone also
 * matches grid support before flex gap. Disable native gap in this fallback
 * so Chromium 84-87 cannot apply both spacing methods. Wrapped rows retain
 * a trailing margin to keep rows apart without changing container geometry. */
@supports not (aspect-ratio: 1) {
  .permit-card-viewer-head { grid-gap: 0; gap: 0; }
  .permit-card-viewer-head > :not([hidden]):not(:last-child) { margin-right: 12px; }
  .permit-card-viewer-close { grid-gap: 0; gap: 0; }
  .permit-card-viewer-close > :not([hidden]):not(:last-child) { margin-right: 7px; }
}