/* ==========================================================================
   modals.css — Fase 5
   Pré-checkout modal · Exit-intent pop-up
   ========================================================================== */

/* ==========================================================================
   Overlay genérico
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* Esconde WhatsApp brutal quando modal aberto */
body:has(.modal-overlay.is-open) .wa-brutal {
  visibility: hidden;
  pointer-events: none;
}

.modal {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  border-radius: var(--radius-xl);
  border: 2px solid rgba(226, 94, 62, 0.4);
  width: 100%;
  max-width: 440px;
  position: relative;
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.5),
    0 0 60px rgba(226, 94, 62, 0.2);
  transform: translateY(16px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.modal-overlay.is-open .modal {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-on-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  transition: background 0.2s ease;
}

.modal__close:hover {
  background: rgba(255, 255, 255, 0.18);
}

.modal__body {
  padding: 2.5rem 1.75rem 2rem;
}

@media (min-width: 480px) {
  .modal__body { padding: 3rem 2.25rem 2.25rem; }
}

.modal__kicker {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 0.65rem;
}

.modal__title {
  font-family: var(--font-display);
  font-weight: normal;
  font-size: clamp(1.5rem, 4vw, 1.9rem);
  line-height: 1.15;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-text-on-dark);
  margin-bottom: 0.85rem;
}

.modal__title strong {
  color: var(--color-primary);
  font-weight: normal;
}

.modal__sub {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-muted-dark);
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   Form (pré-checkout)
   ========================================================================== */
.modal-form {
  display: grid;
  gap: 0.85rem;
}

.modal-form__field {
  display: grid;
  gap: 0.35rem;
}

.modal-form__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted-dark);
  text-transform: uppercase;
}

.modal-form__input {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text-on-dark);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  min-height: 44px;
  width: 100%;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.modal-form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.09);
}

.modal-form__input::placeholder {
  color: rgba(230, 232, 238, 0.4);
}

.modal-form__error {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #f87171;
  min-height: 1rem;
  letter-spacing: 0.02em;
}

.modal-form__btn {
  margin-top: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #ff7f5e, var(--color-primary), #c64f30);
  color: #ffffff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  min-height: 52px;
  cursor: pointer;
  width: 100%;
  box-shadow: 0 8px 20px rgba(226, 94, 62, 0.3);
  transition: transform 0.2s ease;
}

.modal-form__btn:hover {
  transform: translateY(-1px);
}

.modal-form__btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.modal__disclaimer {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted-dark);
  text-align: center;
}

/* ==========================================================================
   Exit-intent specifics
   ========================================================================== */
.modal--exit {
  border-color: var(--color-primary);
  border-width: 3px;
}

.modal--exit .modal__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 5vw, 2.4rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.exit-coupon {
  background: linear-gradient(135deg, rgba(226, 94, 62, 0.2), rgba(226, 94, 62, 0.08));
  border: 2px dashed var(--color-primary);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  text-align: center;
  margin: 1.25rem 0;
}

.exit-coupon__off {
  font-family: var(--font-display);
  font-weight: normal;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--color-primary);
  text-shadow: 0 0 30px rgba(226, 94, 62, 0.4);
  margin-bottom: 0.25rem;
}

.exit-coupon__label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: var(--color-text-on-dark);
  text-transform: uppercase;
}

.exit-coupon__price {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-text-muted-dark);
  margin-top: 0.65rem;
  letter-spacing: 0.04em;
}

.exit-coupon__price s {
  text-decoration-color: rgba(255, 255, 255, 0.4);
}

.exit-coupon__price strong {
  color: var(--color-primary);
  font-size: 1.1em;
  font-weight: 700;
}

.exit-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 700;
  margin: 0.75rem 0 1.25rem;
}

.exit-countdown::before {
  content: "⏱";
  font-size: 1rem;
}