/**
 * ValueCFO — checkout.css
 * Stili specifici della pagina /checkout/. Estende area-riservata.css.
 * Palette ereditata: --navy #002147 · --gold-bright #D4A017 (definite in :root di area-riservata.css).
 *
 * Versione 1.0 — 18 Giugno 2026 (Fase F.2 · CP-2 — frontend checkout Stripe Elements).
 */

/* ── Card più ampia della login-card (ospita piani + dati fiscali) ── */
.checkout-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 44px 48px;
  width: 100%;
  max-width: 720px;
  border-top: 4px solid var(--gold-bright);
}
.checkout-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 4px;
  text-align: center;
}
.checkout-logo span { color: var(--gold-bright); }
.checkout-subtitle {
  text-align: center;
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}
.checkout-intro {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #5a6173;
  text-align: center;
  margin: 0 0 28px;
}

/* ── Indicatore dei due passi ── */
.checkout-steps-ind {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0 0 28px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-300);
}
.checkout-steps-ind .si {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.checkout-steps-ind .si-dot {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gray-200);
  color: var(--gray-500);
  font-size: 0.78rem;
}
.checkout-steps-ind .si.active { color: var(--navy); }
.checkout-steps-ind .si.active .si-dot { background: var(--navy); color: var(--gold-bright); }
.checkout-steps-ind .si.done .si-dot { background: var(--green); color: #fff; }
.checkout-steps-ind .si-sep { width: 26px; height: 2px; background: var(--gray-200); }

/* ── Sezione "Scegli il piano" ── */
.checkout-section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin: 4px 0 14px;
}
.checkout-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 30px;
}
.checkout-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
  background: var(--white);
}
.checkout-plan:hover { border-color: var(--navy-light); }
.checkout-plan-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.checkout-plan.selected {
  border-color: var(--gold-bright);
  box-shadow: 0 0 0 3px rgba(212,160,23,0.18);
  background: #fffdf6;
}
.checkout-plan.selected::after {
  content: '✓';
  position: absolute;
  top: 10px; right: 12px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--gold-bright);
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 900;
  display: flex; align-items: center; justify-content: center;
}
.checkout-plan-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
}
.checkout-plan-price {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--navy);
  font-family: 'Playfair Display', serif;
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-top: 2px;
}
.checkout-plan-cur { font-size: 0.95rem; font-weight: 700; }
.checkout-plan-period { font-size: 0.66rem; font-weight: 600; color: var(--gray-500); letter-spacing: 0.04em; text-transform: uppercase; }
.checkout-plan-renewal {
  font-size: 0.72rem;
  color: var(--gray-500);
  line-height: 1.4;
}

/* ── Toggle Privato / Azienda ── */
.checkout-toggle {
  display: flex;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 22px;
}
.checkout-toggle-opt {
  flex: 1;
  text-align: center;
  padding: 12px 10px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--gray-500);
  cursor: pointer;
  background: var(--white);
  transition: background 0.18s, color 0.18s;
  border: none;
  font-family: 'DM Sans', sans-serif;
}
.checkout-toggle-opt + .checkout-toggle-opt { border-left: 1.5px solid var(--gray-300); }
.checkout-toggle-opt.active {
  background: var(--navy);
  color: var(--gold-bright);
}

/* ── Griglia campi fiscali ── */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 18px;
}
.checkout-field { margin-bottom: 0; }
.checkout-field.col-span-2 { grid-column: 1 / -1; }
.checkout-field .login-label { margin-bottom: 6px; }
.checkout-hint {
  display: block;
  margin-top: 5px;
  font-size: 0.73rem;
  color: var(--gray-500);
  line-height: 1.4;
}
.checkout-hint.req { color: #b9770f; font-weight: 600; }

/* Campi nascosti dinamicamente dal toggle */
.checkout-hidden { display: none !important; }

/* ── Riepilogo (Fase 2) ── */
.checkout-summary {
  background: var(--off-white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 24px;
}
.checkout-summary-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.checkout-summary-row + .checkout-summary-row { margin-top: 8px; }
.checkout-summary-plan { font-size: 0.95rem; font-weight: 700; color: var(--navy); }
.checkout-summary-total {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--navy);
}
.checkout-summary-renewal {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--gray-300);
  font-size: 0.78rem;
  color: var(--gray-500);
  line-height: 1.5;
}
.checkout-edit-link {
  display: inline-block;
  margin-bottom: 18px;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--navy-mid);
  text-decoration: underline;
  cursor: pointer;
}
.checkout-edit-link:hover { color: var(--gold-bright); }

/* ── Contenitore Stripe Payment Element ── */
.checkout-pay-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  display: block;
}
#vcfo-payment-element {
  margin-bottom: 8px;
  min-height: 44px;
}
.checkout-secure-note {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.74rem;
  color: var(--gray-500);
  margin: 14px 0 4px;
  line-height: 1.4;
}
.checkout-secure-note svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--green); }

/* ── Box esito positivo (riuso dello stile login-success) ── */
.checkout-success {
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(39, 174, 96, 0.10);
  border: 1px solid rgba(39, 174, 96, 0.35);
  color: #1e8449;
  font-size: 0.85rem;
  line-height: 1.5;
}
.checkout-success.visible { display: block; }

/* ── I due passi ── */
.checkout-step { display: none; }
.checkout-step.active { display: block; }

/* ── Responsive ── */
@media (max-width: 640px) {
  .checkout-card { padding: 32px 22px; }
  .checkout-plans { grid-template-columns: 1fr; }
  .checkout-grid { grid-template-columns: 1fr; }
}