/* ══════════════════════════════════════════
   POPUP FORM — struttura base condivisa
   Usato da: fanart.html, about.html, vtpedia.html
   ══════════════════════════════════════════ */

/* Base popup — display/overlay/chiusura */
.popup {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
}
.popup.active { display: flex; align-items: center; justify-content: center; }

.popup-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
}

.popup-close {
  position: absolute;
  top: 1.2rem; right: 1.2rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 38px; height: 38px;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.2s, transform 0.3s, color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  z-index: 10002;
}
.popup-close:hover { background: var(--card-hover); color: var(--text); transform: rotate(90deg); }

/* ── Form popup content ── */
.popup-content--form {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: 95%;
  max-height: 90vh;
  z-index: 10000;
  animation: pf-slideUp 0.35s cubic-bezier(0.16,1,0.3,1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.popup-form-body {
  padding: 2rem;
  overflow-y: auto;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.08) transparent;
}
.popup-form-body::-webkit-scrollbar { width: 4px; }
.popup-form-body::-webkit-scrollbar-track { background: transparent; }
.popup-form-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

/* Header con icona */
.popup-form-header {
  text-align: center;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--border);
}

.popup-form-icon {
  font-size: 2.5rem;
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.8rem;
  display: block;
}

.popup-form-header h2 {
  font-family: 'Fredoka One', sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.popup-form-header p {
  font-family: 'Fredoka', sans-serif;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ── Regole condivise ── */
.submit-rules {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
}

.submit-rules h3 {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: 'Fredoka', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.submit-rules ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.submit-rules li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-family: 'Fredoka', sans-serif;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.submit-rules li::before {
  content: '\2714';
  color: #667eea;
  font-size: 0.75rem;
  margin-top: 0.18rem;
  flex-shrink: 0;
}

/* ── Azioni (submit + chiudi) ── */
.popup-form-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.popup-form-actions .sf-submit-btn { flex: 1; }

.popup-form-close-btn {
  padding: 0.7rem 1.4rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-family: 'Fredoka', sans-serif;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.popup-form-close-btn:hover {
  background: var(--card-hover);
  border-color: var(--border-mid);
  color: var(--text);
}

@keyframes pf-slideUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
  .popup-form-body { padding: 1.4rem 1.1rem; }
  .popup-form-actions { flex-direction: column-reverse; }
  .popup-form-close-btn { width: 100%; text-align: center; }
}