/* Public /downloads/preview/{id} — centered enterprise preview UI */
.fp-page {
  --fp-g: #064e3b;
  --fp-gd: #022c22;
  --fp-gs: #ecfdf5;
  --fp-accent: #f0a500;
  --fp-ink: #0f172a;
  --fp-muted: #64748b;
  --fp-line: #e2e8f0;
  max-width: 920px;
  margin: 0 auto 2.5rem;
  padding: 1rem 1rem 2rem;
}
.fp-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  align-items: center;
  margin-bottom: .75rem;
  font-size: .85rem;
  color: var(--fp-muted);
}
.fp-crumb a {
  color: var(--fp-g);
  font-weight: 700;
  text-decoration: none;
}
.fp-crumb a:hover { text-decoration: underline; }

.fp-hero {
  background: linear-gradient(135deg, var(--fp-gs) 0%, #fff 55%);
  border: 1px solid var(--fp-line);
  border-radius: 18px;
  padding: 1.15rem 1.25rem;
  margin-bottom: 1rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}
.fp-hero-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}
.fp-title {
  margin: 0 0 .35rem;
  font-size: clamp(1.2rem, 2.8vw, 1.55rem);
  font-weight: 900;
  color: var(--fp-ink);
  line-height: 1.25;
}
.fp-meta {
  margin: 0;
  color: var(--fp-muted);
  font-size: .9rem;
  line-height: 1.45;
}
.fp-meta strong { color: var(--fp-g); }
.fp-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-top: .5rem;
}
.fp-badge {
  display: inline-flex;
  align-items: center;
  padding: .18rem .55rem;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 800;
  border: 1px solid transparent;
}
.fp-badge-plan { background: var(--fp-gs); color: var(--fp-g); border-color: #bbf7d0; }
.fp-badge-class { background: #e0e7ff; color: #3730a3; border-color: #c7d2fe; }
.fp-badge-print { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.fp-badge-ext {
  background: #f1f5f9;
  color: #334155;
  border-color: #e2e8f0;
  letter-spacing: .04em;
}

.fp-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  align-items: center;
  margin-top: .85rem;
  padding-top: .85rem;
  border-top: 1px solid #f1f5f9;
}
.fp-toolbar .btn,
.fp-toolbar button,
.fp-toolbar a.btn {
  border-radius: 11px !important;
  font-weight: 800 !important;
  min-height: 2.4rem;
}
.fp-toolbar .btn-download,
.fp-toolbar .btn-primary {
  background: var(--fp-g) !important;
  border-color: var(--fp-g) !important;
  color: #fff !important;
}
.fp-toolbar .btn-buy,
.fp-toolbar .btn-accent {
  background: var(--fp-accent) !important;
  border-color: #d97706 !important;
  color: #1a1200 !important;
}
.fp-toolbar .btn-cart,
.fp-toolbar .btn-outline {
  background: #fff !important;
  border: 1px solid var(--fp-line) !important;
  color: var(--fp-g) !important;
}
.fp-toolbar .btn-cart:hover,
.fp-toolbar .btn-outline:hover {
  border-color: var(--fp-g) !important;
  background: var(--fp-gs) !important;
}

.fp-page .license-panel {
  border: 1px solid var(--fp-line);
  border-radius: 16px;
  padding: 1.1rem 1.2rem;
  margin-bottom: 1rem;
  background: #fff;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}
.fp-page .license-panel-title {
  margin: 0 0 .55rem;
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--fp-ink);
}
.fp-page .license-panel-body {
  max-height: 180px;
  overflow: auto;
  padding: .65rem .75rem;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid #f1f5f9;
  font-size: .9rem;
  line-height: 1.5;
  margin-bottom: .75rem;
}
.fp-page .license-check-row {
  display: flex;
  gap: .55rem;
  align-items: flex-start;
  font-weight: 700;
  color: var(--fp-ink);
  cursor: pointer;
}
.fp-page .license-check-row input {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: .1rem;
  accent-color: var(--fp-g);
}

.fp-page .preview-frame,
.fp-page .preview-frame.card {
  border: 1px solid var(--fp-line) !important;
  border-radius: 16px !important;
  overflow: hidden;
  background: #0f172a;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
  min-height: 420px;
}
.fp-page .preview-frame iframe,
.fp-page .preview-iframe-interactive {
  width: 100%;
  min-height: 70vh;
  border: 0;
  background: #fff;
  display: block;
}
.fp-page .preview-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  background: rgba(248, 250, 252, 0.96);
  z-index: 5;
  color: var(--fp-ink);
  text-align: center;
  padding: 1.5rem;
}
.fp-page .preview-loading.is-done { display: none !important; }
.fp-page .preview-loading-spinner {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 3px solid #e2e8f0;
  border-top-color: var(--fp-g);
  animation: fp-spin .7s linear infinite;
}
@keyframes fp-spin { to { transform: rotate(360deg); } }

.fp-page .legal-links {
  margin-top: 1.25rem !important;
  padding-top: 1rem !important;
  border-top: 1px solid var(--fp-line) !important;
  text-align: center;
}
.fp-page .legal-links a {
  color: var(--fp-g);
  font-weight: 700;
  text-decoration: none;
}
.fp-page .legal-links a:hover { text-decoration: underline; }

.fp-page .alert {
  border-radius: 12px;
  margin-bottom: 1rem;
}

@media (max-width: 640px) {
  .fp-page { padding: .75rem .75rem 2rem; }
  .fp-hero { padding: 1rem; border-radius: 14px; }
  .fp-toolbar { position: sticky; bottom: .5rem; z-index: 15; background: #fff; padding: .65rem; border-radius: 14px; border: 1px solid var(--fp-line); box-shadow: 0 8px 24px rgba(15,23,42,.12); }
  .fp-toolbar .btn, .fp-toolbar button { flex: 1 1 auto; }
  .fp-page .preview-frame iframe { min-height: 55vh; }
}