/* Cadastro modal — uma tela por vez (sem carrossel) */
.auth-signup-modal {
  position: fixed;
  inset: 0;
  z-index: 1300;
  background: #fff;
  transform: translateX(100%);
  transition: transform 0.42s cubic-bezier(0.22, 1, 0.36, 1);
  visibility: hidden;
  pointer-events: none;
}

.auth-signup-modal.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.auth-signup-modal__viewport {
  position: relative;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.auth-signup-modal__back {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 20;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: #1a1a1a;
  font-size: 1rem;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.auth-signup-modal__track {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 0;
  overflow: hidden;
}

/* Apenas a tela ativa é visível — nunca duas ao mesmo tempo */
.auth-signup-modal__screen {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: none;
  flex-direction: column;
  background: #fff;
  overflow: hidden;
  z-index: 1;
}

.auth-signup-modal__screen.is-active {
  display: flex;
  z-index: 2;
}

.auth-signup-modal__screen[hidden] {
  display: none !important;
}

.auth-signup-modal__header {
  flex-shrink: 0;
  padding: 14px 48px 8px;
  text-align: center;
}

.auth-signup-modal__header-title {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #111;
}

.auth-signup-modal__body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 20px 16px;
  -webkit-overflow-scrolling: touch;
}

.auth-signup-modal__title {
  margin: 0 0 8px;
  font-size: 1.25rem;
  font-weight: 800;
  color: #111;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.auth-signup-modal__subtitle {
  margin: 0 0 24px;
  font-size: 0.8125rem;
  color: #6b7280;
  line-height: 1.45;
}

.auth-signup-modal__subtitle strong {
  display: block;
  margin-top: 4px;
  color: #111;
  font-weight: 700;
  font-size: 0.875rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* —— E-mail enterprise / seguro —— */
.auth-signup-modal__screen--email .auth-signup-modal__header {
  padding-top: 20px;
}

.auth-signup-secure-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 auto 20px;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
  border: 1px solid #bbf7d0;
  color: #166534;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.auth-signup-secure-badge i {
  font-size: 0.875rem;
}

.auth-signup-secure-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 20px;
  padding: 12px 14px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 0.75rem;
  color: #475569;
  line-height: 1.5;
}

.auth-signup-secure-note i {
  color: #64748b;
  margin-top: 2px;
  flex-shrink: 0;
}

.auth-signup-float--secure .auth-signup-float__input {
  padding-left: 42px;
  border-color: #cbd5e1;
  background: #fafafa;
}

.auth-signup-float--secure .auth-signup-float__input:focus {
  background: #fff;
  border-color: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12);
}

.auth-signup-float__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 0.9375rem;
  pointer-events: none;
  z-index: 2;
}

.auth-signup-float--secure:focus-within .auth-signup-float__icon {
  color: #16a34a;
}

.auth-signup-float {
  display: block;
  position: relative;
  margin: 0;
}

.auth-signup-float__label {
  position: absolute;
  left: 14px;
  top: -8px;
  padding: 0 4px;
  background: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  color: #6b7280;
  z-index: 1;
}

.auth-signup-float--secure .auth-signup-float__label {
  left: 42px;
}

.auth-signup-float__input {
  width: 100%;
  height: 52px;
  padding: 0 14px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 1rem;
  color: #111;
  background: #fff;
  box-sizing: border-box;
}

.auth-signup-float__input:focus {
  outline: none;
  border-color: #e53935;
}

.auth-signup-float--error .auth-signup-float__input {
  border-color: #e53935;
}

.auth-signup-float--error .auth-signup-float__label {
  color: #e53935;
}

.auth-signup-field__error {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 6px 0 0;
  font-size: 0.8125rem;
  color: #e53935;
}

.auth-signup-phone {
  display: flex;
  align-items: stretch;
  gap: 8px;
  position: relative;
}

.auth-signup-phone__prefix {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 52px;
  padding: 0 10px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #111;
}

.auth-signup-phone__prefix img {
  border-radius: 2px;
}

.auth-signup-field--phone .auth-signup-float {
  flex: 1;
}

.auth-signup-phone__dropdown {
  position: absolute;
  top: 56px;
  left: 0;
  right: 0;
  max-height: 200px;
  overflow-y: auto;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  z-index: 30;
}

.auth-signup-phone__dropdown li button {
  width: 100%;
  border: 0;
  background: transparent;
  padding: 10px 14px;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.875rem;
}

.auth-signup-otp {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
  flex-wrap: nowrap;
}

.auth-signup-otp__box {
  width: 44px;
  height: 52px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  text-align: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: #111;
  padding: 0;
  flex: 0 0 44px;
}

.auth-signup-otp__box:focus {
  outline: none;
  border-color: #e53935;
  box-shadow: 0 0 0 2px rgba(229, 57, 53, 0.15);
}

.auth-signup-modal__resend {
  text-align: center;
  font-size: 0.8125rem;
  color: #6b7280;
  margin: 0 0 12px;
}

.auth-signup-modal__link {
  border: 0;
  background: none;
  color: #e53935;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
  font-size: inherit;
}

.auth-signup-modal__error {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: #fef2f2;
  color: #b91c1c;
  font-size: 0.8125rem;
}

.auth-signup-modal__footer {
  flex-shrink: 0;
  padding: 12px 20px 24px;
  padding-bottom: max(24px, env(safe-area-inset-bottom));
  background: #fff;
  border-top: 1px solid #f3f4f6;
}

.auth-signup-modal__btn {
  width: 100%;
  height: 52px;
  border: 0;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  background: #e0e0e0;
  color: #fff;
  transition: background 0.15s ease;
}

.auth-signup-modal__btn:not(:disabled) {
  background: #e53935;
}

.auth-signup-modal__btn:not(:disabled):hover {
  background: #d32f2f;
}

.auth-signup-modal__screen--email .auth-signup-modal__btn:not(:disabled) {
  background: #16a34a;
}

.auth-signup-modal__screen--email .auth-signup-modal__btn:not(:disabled):hover {
  background: #15803d;
}

.auth-signup-modal__btn:disabled {
  cursor: not-allowed;
}

.auth-signup-modal__btn.is-loading {
  pointer-events: none;
  opacity: 0.75;
}

@media (min-width: 768px) {
  .auth-signup-modal {
    left: auto;
    right: 0;
    max-width: 480px;
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.12);
  }
}