/* cert_viewer_html, root .cv-wrap.
   Each rule is scoped :where(.cv-wrap), which adds no specificity. The root rule itself stays
   bare. @keyframes cv-spin is private to this form. */

/* Greenwood × PX CERT-VIEWER — wrapper chrome around the
   server-rendered certificate PDF iframe. The PDF artifact
   itself is server-generated (see t_report_pdf_html for the
   cert-pdf layout). This form only owns the header bar,
   Download/Back actions, and the loading/error states. */

.cv-wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: var(--ch-space-lg);
  font-family: var(--gw-font);
  color: var(--gw-ink);
}
:where(.cv-wrap) .cv-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--ch-space-md);
  flex-wrap: wrap;
}
:where(.cv-wrap) .cv-title {
  margin: 0;
  font-size: 22px; letter-spacing: -0.01em;
  font-weight: 600; color: var(--gw-ink);
}
:where(.cv-wrap) .cv-title-emph {
  font-family: var(--gw-font-emph);
  font-style: italic; font-weight: 400;
  color: var(--gw-brand-d);
}
:where(.cv-wrap) .cv-meta {
  font-size: 12px;
  color: var(--gw-mute);
  font-family: var(--gw-font-mono);
  margin-top: 2px;
}
:where(.cv-wrap) .cv-actions {
  display: flex; gap: 8px; flex-wrap: wrap;
}
:where(.cv-wrap) .cv-btn {
  padding: 8px 18px;
  font-size: 13px; font-weight: 600;
  font-family: var(--gw-font);
  border-radius: var(--gw-r-md);
  cursor: pointer; min-height: 38px;
  border: 1px solid var(--gw-bd);
  background: var(--gw-paper);
  color: var(--gw-ink-2);
  transition: background var(--gw-t), color var(--gw-t),
              border-color var(--gw-t);
}
:where(.cv-wrap) .cv-btn:hover:not(:disabled) {
  background: var(--gw-paper-2);
  color: var(--gw-ink);
  border-color: var(--gw-bd-2);
}
:where(.cv-wrap) .cv-btn:focus-visible {
  outline: 2px solid var(--gw-brand);
  outline-offset: 2px;
}
:where(.cv-wrap) .cv-btn:disabled {
  opacity: 0.5; cursor: not-allowed;
}
:where(.cv-wrap) .cv-btn--primary {
  background: var(--gw-brand);
  color: #fff;
  border-color: var(--gw-brand);
}
:where(.cv-wrap) .cv-btn--primary:hover:not(:disabled) {
  background: var(--gw-brand-d);
  border-color: var(--gw-brand-d);
  color: #fff;
}

/* Frame surround — paper card with subtle shadow. */
:where(.cv-wrap) .cv-frame-wrap {
  background: var(--gw-paper);
  border: 1px solid var(--gw-bd);
  border-radius: var(--gw-r-lg);
  padding: var(--ch-space-md);
  min-height: 520px;
  position: relative;
  box-shadow: var(--gw-shadow-1);
}
:where(.cv-wrap) .cv-frame {
  width: 100%;
  height: 720px;
  border: 1px solid var(--gw-bd);
  border-radius: var(--gw-r-md);
  background: var(--gw-paper-2);
  display: block;
}
:where(.cv-wrap) .cv-frame[hidden] { display: none; }

:where(.cv-wrap) .cv-status {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 16px;
  font-size: 14px;
  color: var(--gw-ink-2);
  text-align: center;
  flex-direction: column;
  gap: 12px;
}
:where(.cv-wrap) .cv-status[hidden] { display: none; }
:where(.cv-wrap) .cv-status-icon {
  font-size: 32px;
  line-height: 1;
  color: var(--gw-mute);
}
:where(.cv-wrap) .cv-status[data-state="error"] .cv-status-icon,
:where(.cv-wrap) .cv-status[data-state="not_found"] .cv-status-icon {
  color: var(--gw-danger);
}
:where(.cv-wrap) .cv-status[data-state="expired"] .cv-status-icon {
  color: var(--gw-warn-c);
}
:where(.cv-wrap) .cv-status-text {
  max-width: 360px;
  font-family: var(--gw-font-emph);
  font-style: italic; font-weight: 400;
  font-size: 16px;
  color: var(--gw-ink-2);
}
:where(.cv-wrap) .cv-spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--gw-bd);
  border-top-color: var(--gw-brand);
  border-radius: 50%;
  animation: cv-spin 0.8s linear infinite;
}
@keyframes cv-spin { to { transform: rotate(360deg); } }