/* ============================================================
 *  ZAPTOU — Checkout Modal
 *  Modal profissional de checkout sobre o cardápio
 *  Depende de: design-system.css (tokens CSS)
 * ============================================================ */

/* ── Overlay ───────────────────────────────────────────────── */
.checkout-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(39, 24, 18, 0.6);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.checkout-modal-overlay.is-open {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

/* ── Modal Container ───────────────────────────────────────── */
.checkout-modal {
  background: var(--z-bg, #fff8f6);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  border-radius: 20px 20px 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 -8px 40px rgba(0,0,0,0.2);
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

@media (min-width: 640px) {
  .checkout-modal {
    border-radius: 20px;
    max-height: 85vh;
    margin: 20px;
  }
}

/* ── Header ────────────────────────────────────────────────── */
.checkout-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: #fff;
  border-bottom: 1px solid rgba(167,58,0,0.08);
  flex-shrink: 0;
}

.checkout-modal-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--z-text, #271812);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkout-modal-header h2 .material-symbols-outlined {
  color: var(--z-primary, #ff5c00);
  font-size: 20px;
}

.checkout-modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--z-bg, #fff8f6);
  color: var(--z-text, #271812);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.checkout-modal-close:hover {
  background: var(--z-surface-2, #f1f3f5);
}

/* ── Body (scrollável) ────────────────────────────────────── */
.checkout-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  -webkit-overflow-scrolling: touch;
}

/* ── Sections ──────────────────────────────────────────────── */
.checkout-section {
  background: #fff;
  border: 1px solid rgba(167,58,0,0.06);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
}

.checkout-section-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--z-text, #271812);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkout-section-title .material-symbols-outlined {
  color: var(--z-primary, #ff5c00);
  font-size: 20px;
}

/* ── Form Elements ─────────────────────────────────────────── */
.checkout-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--z-text-secondary, #5b4137);
  margin-bottom: 6px;
}

.checkout-label span {
  color: #dc3545;
}

.checkout-input {
  width: 100%;
  height: 44px;
  padding: 10px 14px;
  border: 1.5px solid rgba(167,58,0,0.12);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--z-text, #271812);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.checkout-input:focus {
  outline: none;
  border-color: var(--z-primary, #ff5c00);
  box-shadow: 0 0 0 3px rgba(255,92,0,0.08);
}

.checkout-input::placeholder {
  color: var(--z-text-muted, #8f7065);
}

.checkout-select {
  width: 100%;
  height: 44px;
  padding: 10px 14px;
  border: 1.5px solid rgba(167,58,0,0.12);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--z-text, #271812);
  background: #fff;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235b4137' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.checkout-textarea {
  width: 100%;
  min-height: 70px;
  padding: 10px 14px;
  border: 1.5px solid rgba(167,58,0,0.12);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--z-text, #271812);
  resize: none;
  transition: border-color 0.2s;
}

.checkout-textarea:focus {
  outline: none;
  border-color: var(--z-primary, #ff5c00);
  box-shadow: 0 0 0 3px rgba(255,92,0,0.08);
}

.checkout-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.checkout-form-group {
  margin-bottom: 14px;
}

/* ── Delivery Type Toggle ──────────────────────────────────── */
.delivery-toggle {
  display: flex;
  gap: 10px;
}

.delivery-toggle-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 12px;
  border: 2px solid rgba(167,58,0,0.12);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.delivery-toggle-btn:hover {
  border-color: var(--z-primary, #ff5c00);
}

.delivery-toggle-btn.selected {
  border-color: var(--z-primary, #ff5c00);
  background: rgba(255,92,0,0.04);
}

.delivery-toggle-btn .material-symbols-outlined {
  font-size: 24px;
  color: var(--z-primary, #ff5c00);
}

.delivery-toggle-btn span:last-child {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--z-text, #271812);
}

/* ── Payment Options ───────────────────────────────────────── */
.payment-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 2px solid rgba(167,58,0,0.1);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 8px;
}

.payment-option:hover {
  border-color: var(--z-primary, #ff5c00);
}

.payment-option.selected {
  border-color: var(--z-primary, #ff5c00);
  background: rgba(255,92,0,0.04);
}

.payment-option input[type="radio"] {
  accent-color: var(--z-primary, #ff5c00);
  margin: 0;
}

.payment-option-info {
  flex: 1;
}

.payment-option-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--z-text, #271812);
}

.payment-option-desc {
  font-size: 0.78rem;
  color: var(--z-text-muted, #8f7065);
}

.payment-option-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
}

.payment-option-badge--discount {
  background: rgba(0,167,115,0.1);
  color: var(--z-accent, #00a773);
}

.payment-option-badge--surcharge {
  background: rgba(220,53,69,0.1);
  color: #dc3545;
}

/* ── Order Summary ─────────────────────────────────────────── */
.checkout-summary {
  background: #fff;
  border: 1px solid rgba(167,58,0,0.06);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
}

.checkout-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--z-text-secondary, #5b4137);
  padding: 4px 0;
}

.checkout-summary-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--z-text, #271812);
  padding-top: 10px;
  margin-top: 8px;
  border-top: 1px solid rgba(167,58,0,0.1);
}

.checkout-summary-total span:last-child {
  color: var(--z-primary, #ff5c00);
}

/* ── Footer (fixo) ─────────────────────────────────────────── */
.checkout-modal-footer {
  padding: 16px 20px;
  background: #fff;
  border-top: 1px solid rgba(167,58,0,0.08);
  flex-shrink: 0;
}

.checkout-submit-btn {
  width: 100%;
  height: 52px;
  background: linear-gradient(135deg, #28a745, #218838);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 6px 20px rgba(40,167,69,0.25);
  transition: all 0.2s;
}

.checkout-submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(40,167,69,0.35);
}

.checkout-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.checkout-submit-btn .material-symbols-outlined {
  font-size: 20px;
}

/* ── Loading State ─────────────────────────────────────────── */
.checkout-loading {
  display: none;
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.9);
  z-index: 10;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.checkout-loading.is-active {
  display: flex;
}

.checkout-loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(167,58,0,0.15);
  border-top-color: var(--z-primary, #ff5c00);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.checkout-loading-text {
  font-size: 0.9rem;
  color: var(--z-text-secondary, #5b4137);
  font-weight: 500;
}

/* ── Success State ─────────────────────────────────────────── */
.checkout-success {
  display: none;
  position: absolute;
  inset: 0;
  background: #fff;
  z-index: 10;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 40px;
  text-align: center;
}

.checkout-success.is-active {
  display: flex;
}

.checkout-success-icon {
  width: 72px;
  height: 72px;
  background: rgba(40,167,69,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.checkout-success-icon .material-symbols-outlined {
  font-size: 36px;
  color: #28a745;
}

.checkout-success h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--z-text, #271812);
  margin: 0;
}

.checkout-success p {
  font-size: 0.9rem;
  color: var(--z-text-secondary, #5b4137);
  margin: 0;
}

/* ── Address Map ───────────────────────────────────────────── */
.address-map-container {
  display: none;
  margin-top: 12px;
}

.address-map-container.is-visible {
  display: block;
}

.address-map-box {
  width: 100%;
  height: 220px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(167,58,0,0.12);
  margin-bottom: 12px;
}

.address-map-hint {
  font-size: 0.82rem;
  color: var(--z-text-muted, #8f7065);
  text-align: center;
  margin-bottom: 8px;
}

/* ── Delivery Info ─────────────────────────────────────────── */
.delivery-info-box {
  display: none;
  margin-top: 12px;
  padding: 12px 16px;
  background: rgba(0,167,115,0.06);
  border: 1px solid rgba(0,167,115,0.15);
  border-radius: 10px;
}

.delivery-info-box.is-visible {
  display: block;
}

.delivery-info-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  padding: 3px 0;
}

.delivery-info-row span:first-child {
  color: var(--z-text-secondary, #5b4137);
}

.delivery-info-row span:last-child {
  font-weight: 600;
  color: var(--z-text, #271812);
}

/* ── Troco ─────────────────────────────────────────────────── */
.troco-wrapper {
  display: none;
  margin-top: 12px;
}

.troco-wrapper.is-visible {
  display: block;
}

.checkout-troco-calc {
  margin-top: 10px;
  border: 1px solid rgba(167, 58, 0, 0.12);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.checkout-troco-calc div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  font-size: 0.84rem;
  color: var(--z-text-secondary, #5b4137);
  border-bottom: 1px solid rgba(167, 58, 0, 0.08);
}

.checkout-troco-calc div:last-child {
  border-bottom: 0;
  font-weight: 800;
  color: var(--z-text, #271812);
}

.checkout-troco-feedback {
  margin-top: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--z-text-secondary, #5b4137);
}

.checkout-troco-feedback.is-error {
  color: #dc3545;
}

.checkout-troco-feedback.is-ok {
  color: #00855c;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 639px) {
  .checkout-form-grid {
    grid-template-columns: 1fr;
  }

  .checkout-modal-body {
    padding: 16px;
  }

  .checkout-section {
    padding: 16px;
  }
}