/* PentaScribe — Certificate validation page (minimal, compatible with existing site CSS) */

.ps-header {
  border-bottom: 1px solid rgba(0,0,0,0.08);
  background: #fff;
}

.ps-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 18px;
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.ps-brand {
  font-weight: 700;
  text-decoration: none;
  color: inherit;
}

.ps-nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.ps-nav a {
  text-decoration: none;
  color: inherit;
  opacity: 0.9;
}

.ps-nav a.active {
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.ps-main {
  padding: 34px 18px;
}

.ps-card {
  max-width: 820px;
  margin: 0 auto;
  border: 1px solid rgba(0,0,0,0.10);
  border-radius: 14px;
  padding: 22px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(0,0,0,0.06);
}

.ps-h1 { margin: 0 0 10px 0; font-size: 28px; }
.ps-h2 { margin: 18px 0 8px 0; font-size: 18px; }
.ps-muted { opacity: 0.78; line-height: 1.5; }

.ps-form { margin-top: 16px; }
.ps-label { display: block; font-weight: 600; margin-bottom: 8px; }
.ps-row { display: flex; gap: 10px; align-items: center; }
.ps-input {
  flex: 1;
  padding: 12px 12px;
  border: 1px solid rgba(0,0,0,0.18);
  border-radius: 12px;
  font-size: 15px;
}

.ps-btn {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.18);
  background: #111;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

.ps-help { margin: 10px 0 0 0; }
.ps-hr { margin: 18px 0; border: 0; border-top: 1px solid rgba(0,0,0,0.10); }

.ps-result {
  margin-top: 14px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.18);
}

.ps-result-title { font-weight: 800; margin-bottom: 10px; }

.ps-grid { display: grid; gap: 8px; }
.ps-grid span { font-weight: 700; }

.ps-valid { border-color: rgba(24, 162, 86, 0.35); }
.ps-revoked, .ps-error { border-color: rgba(210, 39, 48, 0.35); }
.ps-invalid { border-color: rgba(0,0,0,0.18); }
.ps-loading { border-color: rgba(0,0,0,0.18); }