body {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #4199d4 0%, #4199d4 55%, #1a2d7a 100%);
}

.card {
  background: #fff;
  border-radius: 1.5rem;
  padding: 1.75rem 1.5rem;
  width: min(420px, 92vw);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.logo {
  text-align: center;
  margin-bottom: 0.75rem;
}

.logo svg {
  width: 160px;
  height: 90px;
}

.logo h1 {
  font-size: 1.2rem;
  color: var(--color-navy);
  margin-top: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.logo p {
  font-size: 0.78rem;
  color: var(--color-gray);
  margin-top: 0.25rem;
}

label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

input[type="tel"],
input[type="text"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid #d1d5db;
  border-radius: 0.75rem;
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  outline: none;
  color: var(--color-navy);
}

input:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(65, 153, 212, 0.18);
}

.field {
  margin-bottom: 0.9rem;
}

.hint {
  font-size: 0.72rem;
  color: var(--color-gray-light);
  margin-top: 0.3rem;
}

.errore {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  color: #b91c1c;
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

button[type="submit"] {
  width: 100%;
  padding: 0.85rem;
  background: var(--color-orange);
  color: #fff;
  border: none;
  border-radius: 0.75rem;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

button[type="submit"]:hover {
  background: var(--color-orange-dark);
}
button[type="submit"]:active {
  transform: scale(0.98);
}
button[type="submit"]:disabled {
  background: var(--color-gray-light);
  cursor: not-allowed;
}

.footer-note {
  text-align: center;
  font-size: 0.72rem;
  color: var(--color-gray-light);
  margin-top: 1.5rem;
}

/* Pulsante installa PWA */
.btn-installa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.7rem 1rem;
  background: transparent;
  color: var(--color-navy);
  border: 1.5px solid var(--color-navy);
  border-radius: 0.75rem;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s;
}

.btn-installa:hover {
  background: var(--color-navy);
  color: #fff;
}
.btn-installa:disabled {
  border-color: var(--color-gray-light);
  color: var(--color-gray-light);
  cursor: not-allowed;
}

/* Tooltip istruzioni iOS */
.ios-tip {
  display: none;
  background: #f0f6ff;
  border: 1px solid var(--color-blue);
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 0.74rem;
  color: var(--color-navy);
  margin-top: 0.5rem;
  line-height: 1.7;
  text-align: left;
}

.ios-tip.visibile {
  display: block;
}

/* Prefisso +39 campo telefono */
.tel-input-wrapper {
  display: flex;
  align-items: stretch;
  border: 1.5px solid #d1d5db;
  border-radius: 0.75rem;
  overflow: hidden;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.tel-input-wrapper:focus-within {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(65, 153, 212, 0.18);
}
.tel-prefix {
  display: flex;
  align-items: center;
  padding: 0.75rem 0.75rem;
  background: #f3f4f6;
  color: var(--color-navy);
  font-size: 0.95rem;
  font-weight: 600;
  border-right: 1.5px solid #d1d5db;
  white-space: nowrap;
  user-select: none;
}
.tel-input-wrapper input[type="tel"] {
  border: none;
  border-radius: 0;
  flex: 1;
  box-shadow: none !important;
}
.tel-input-wrapper input[type="tel"]:focus {
  border-color: transparent;
  box-shadow: none !important;
}
/* Prefisso +39 campo telefono */

/* Checkbox accettazione condizioni */
.field-checkbox {
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.field-checkbox input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
  accent-color: var(--color-navy);
  cursor: pointer;
}

.field-checkbox .checkbox-label {
  font-size: 0.78rem;
  color: var(--color-gray);
  line-height: 1.5;
  cursor: pointer;
}

.field-checkbox .checkbox-label a {
  color: var(--color-blue);
  text-decoration: underline;
}

/* risposta visivo campo obbligatorio non accettato */
.field-checkbox input[type="checkbox"]:required:invalid {
  outline: 2px solid #fca5a5;
  outline-offset: 2px;
}
/* Fine checkbox accettazione condizioni */

/* Spazio per il banner GDPR */
body.con-banner {
  padding-bottom: 90px;
}

/* Dove trovo il codice PDA */
/* Hint row: testo a sinistra, link a destra */
.hint-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.5rem;
}
.hint-row .hint {
  color: var(--color-gray-light);
  font-size: 0.85rem;
}
.hint-link {
  font-size: 0.85rem;
  color: var(--color-blue);
  text-decoration: underline;
  white-space: nowrap;
}

/* Simple accessible modal */
.simple-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
}
.simple-modal.open,
.simple-modal[aria-hidden="false"] {
  display: block;
}
.simple-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}
.simple-modal-panel {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  max-width: 640px;
  width: calc(100% - 40px);
  padding: 1.25rem;
  border-radius: 0.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  outline: none;
}
.simple-modal-close {
  position: absolute;
  right: 0.8rem;
  top: 0.6rem;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--color-gray);
  cursor: pointer;
}
.simple-modal-body p {
  color: var(--color-navy);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 600px) {
  .hint-row {
    gap: 0.5rem;
  }
  .hint-link {
    white-space: normal;
  }
  .simple-modal-panel {
    width: calc(100% - 28px);
    padding: 1rem;
  }
}

.modal-pda-img {
  display: block;
  width: 100%;
  margin-top: 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid #e5e7eb;
}
/* Dove trovo il codice PDA */