/* =========================
   LAYOUT BASE
========================= */

.container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.container-form {
  width: 100%;
  max-width: 420px;
  background: var(--box-color);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

/* =========================
   TITOLI E TESTI
========================= */

.container-form h1 {
  font-size: 1.6rem;
  margin-bottom: 12px;
  text-align: center;
}

.container-form p {
  font-size: 0.95rem;
  color: var(--secondary-color);
  text-align: center;
}

.container-form p a {
  color: var(--primary-color);
  font-weight: 500;
}

/* =========================
   INPUT & LABEL
========================= */

.labels,
.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

label {
  font-size: 0.85rem;
  color: var(--secondary-color);
}

.input {
  padding: 12px 14px;
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  transition: border var(--transition-fast), background var(--transition-fast);
}

.input:focus {
  border-color: var(--primary-color);
  background: rgba(15, 23, 42, 0.85);
}

/* =========================
   RADIO BUTTON (GENERE)
========================= */

.radio-container {
  display: flex;
  gap: 16px;
  margin-top: 6px;
  flex-wrap: wrap;
}

.radio-button {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.9rem;
}

.radio-button input {
  display: none;
}

.radio-checkmark {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--secondary-color);
  position: relative;
}

.radio-button input:checked + .radio-checkmark {
  border-color: var(--primary-color);
}

.radio-button input:checked + .radio-checkmark::after {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--primary-color);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* =========================
   TERMINI E CHECKBOX
========================= */

.terms {
  margin: 16px 0;
  font-size: 0.85rem;
}

.terms label {
  display: flex;
  gap: 8px;
  align-items: center;
  cursor: pointer;
}

.terms-checkbox {
  accent-color: var(--primary-color);
}

/* =========================
   BOTTONI
========================= */

.container-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

.principal_button-100w {
  width: 100%;
  padding: 14px;
  border-radius: 999px;
  background: var(--primary-color);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.principal_button-100w:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

.secondary-button-100w {
  width: 100%;
  padding: 14px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  font-weight: 500;
  background: rgba(255, 255, 255, 0.02);
  transition: background var(--transition-fast), border var(--transition-fast);
}

.secondary-button-100w:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--primary-color);
}

/* =========================
   MESSAGGI
========================= */

#message,
#confirmMessage {
  font-size: 0.85rem;
  margin-top: 8px;
  text-align: center;
}

#message.error,
#confirmMessage.error {
  color: var(--error-color);
}

#message.success,
#confirmMessage.success {
  color: var(--success-color);
}

@media (max-width: 768px) {
  .container {
    padding: 16px;
    align-items: flex-start;
    padding-top: 60px;
  }

  .container-form {
    max-width: 100%;
    padding: 28px 24px;
  }

  .container-form h1 {
    font-size: 1.4rem;
    margin-bottom: 10px;
  }

  .container-form p {
    font-size: 0.9rem;
  }

  .labels,
  .input-group {
    gap: 5px;
    margin-bottom: 16px;
  }

  label {
    font-size: 0.82rem;
  }

  .input {
    padding: 11px 12px;
    font-size: 16px; /* Previene zoom su iOS */
  }

  .radio-container {
    gap: 12px;
  }

  .radio-button {
    font-size: 0.85rem;
  }

  .terms {
    font-size: 0.82rem;
    margin: 14px 0;
  }

  .container-buttons {
    gap: 10px;
    margin-top: 10px;
  }

  .principal_button-100w,
  .secondary-button-100w {
    padding: 13px;
    font-size: 0.95rem;
  }

  #message,
  #confirmMessage {
    font-size: 0.82rem;
  }
}