/* =============================================================================
   Premium Product Calculator — style.css v2
   Paleta: branco, cinza claro/médio/escuro, azul-marinho, laranja
   ============================================================================= */

/* ── Variáveis ─────────────────────────────────────────────────────────────── */
:root {
  --ppc-white:         #ffffff;
  --ppc-bg:            #f8f9fa;
  --ppc-bg-2:          #f1f3f5;
  --ppc-border:        #dee2e6;
  --ppc-border-focus:  #1a2e4a;
  --ppc-text:          #1a1d21;
  --ppc-text-2:        #495057;
  --ppc-text-3:        #868e96;
  --ppc-navy:          #1a2e4a;
  --ppc-navy-dark:     #0f1e33;
  --ppc-navy-light:    #253f63;
  --ppc-orange:        #e8590c;
  --ppc-orange-dark:   #c44a08;
  --ppc-orange-light:  #ff6b35;
  --ppc-success:       #2f9e44;
  --ppc-warn:          #f59f00;
  --ppc-error:         #c92a2a;
  --ppc-radius:        10px;
  --ppc-radius-sm:     6px;
  --ppc-radius-lg:     14px;
  --ppc-shadow:        0 1px 8px rgba(0,0,0,.08);
  --ppc-shadow-md:     0 4px 20px rgba(0,0,0,.10);
  --ppc-shadow-lg:     0 12px 40px rgba(0,0,0,.14);
  --ppc-font:          -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --ppc-transition:    .15s ease;
}

/* ── Reset escopado ────────────────────────────────────────────────────────── */
.ppc-delivery-inline *,
.ppc-calc-wrap *,
.ppc-modal-overlay * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* =============================================================================
   DELIVERY INLINE — abaixo do preço
   ============================================================================= */

.ppc-delivery-inline {
  font-family: var(--ppc-font);
  margin: 8px 0 16px;
  position: relative;
}

.ppc-delivery-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.ppc-delivery-truck {
  color: var(--ppc-navy);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.ppc-delivery-text {
  font-size: 15px;
  color: var(--ppc-text);
  font-weight: 500;
}

.ppc-delivery-text strong {
  color: var(--ppc-navy);
  font-weight: 700;
}

.ppc-info-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--ppc-text-3);
  background: transparent;
  color: var(--ppc-text-3);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
  transition: border-color var(--ppc-transition), color var(--ppc-transition);
  flex-shrink: 0;
}

.ppc-info-btn:hover,
.ppc-info-btn[aria-expanded="true"] {
  border-color: var(--ppc-navy);
  color: var(--ppc-navy);
  background: var(--ppc-bg);
}

/* Meta row — CEP e link calcular */
.ppc-delivery-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 5px;
  flex-wrap: wrap;
}

.ppc-cep-display {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--ppc-text-2);
}

.ppc-cep-calc-link {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-size: 12px;
  color: var(--ppc-navy);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
  font-family: var(--ppc-font);
  transition: color var(--ppc-transition);
}

.ppc-cep-calc-link:hover {
  color: var(--ppc-orange);
}

/* Tooltip informativo */
.ppc-tooltip {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--ppc-navy);
  color: var(--ppc-white);
  border-radius: var(--ppc-radius);
  padding: 14px 16px 14px 20px;
  font-size: 12px;
  line-height: 1.6;
  max-width: 340px;
  width: max-content;
  box-shadow: var(--ppc-shadow-md);
  z-index: 100;
  animation: ppc-fade-in .15s ease;
}

.ppc-tooltip::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 18px;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid var(--ppc-navy);
}

.ppc-tooltip ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.ppc-tooltip li {
  padding-left: 0;
}

.ppc-tooltip li::before {
  content: '· ';
  opacity: .6;
}

.ppc-tooltip-close {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  color: rgba(255,255,255,.6);
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
  padding: 2px 4px;
}

.ppc-tooltip-close:hover {
  color: var(--ppc-white);
}

/* =============================================================================
   MODAL
   ============================================================================= */

.ppc-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,20,35,.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 20px;
  animation: ppc-fade-in .2s ease;
}

.ppc-modal-overlay[hidden] {
  display: none !important;
}

.ppc-modal {
  background: var(--ppc-white);
  border-radius: var(--ppc-radius-lg);
  width: 100%;
  max-width: 460px;
  box-shadow: var(--ppc-shadow-lg);
  overflow: hidden;
  animation: ppc-slide-up .2s ease;
}

.ppc-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--ppc-border);
}

.ppc-modal-header h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ppc-navy);
  font-family: var(--ppc-font);
}

.ppc-modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ppc-text-3);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--ppc-radius-sm);
  transition: background var(--ppc-transition), color var(--ppc-transition);
}

.ppc-modal-close:hover {
  background: var(--ppc-bg-2);
  color: var(--ppc-text);
}

.ppc-modal-body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ppc-modal-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ppc-text-2);
  margin-bottom: 6px;
  font-family: var(--ppc-font);
}

.ppc-cep-field {
  display: flex;
  gap: 8px;
}

.ppc-cep-input {
  flex: 1;
  height: 44px;
  border: 1.5px solid var(--ppc-border);
  border-radius: var(--ppc-radius);
  padding: 0 14px;
  font-size: 15px;
  color: var(--ppc-text);
  font-family: var(--ppc-font);
  background: var(--ppc-white);
  transition: border-color var(--ppc-transition);
  -webkit-appearance: none;
}

.ppc-cep-input:focus {
  outline: none;
  border-color: var(--ppc-navy);
  box-shadow: 0 0 0 3px rgba(26,46,74,.12);
}

.ppc-cep-result {
  font-size: 13px;
  padding: 10px 14px;
  border-radius: var(--ppc-radius-sm);
  animation: ppc-fade-in .15s ease;
}

.ppc-cep-result.is-success {
  background: #ebfbee;
  color: var(--ppc-success);
  border: 1px solid #b2f2bb;
}

.ppc-cep-result.is-error {
  background: #fff5f5;
  color: var(--ppc-error);
  border: 1px solid #ffc9c9;
}

/* Modal info grid */
.ppc-modal-info {
  border: 1px solid var(--ppc-border);
  border-radius: var(--ppc-radius);
  overflow: hidden;
}

.ppc-modal-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.ppc-modal-info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--ppc-border);
  border-right: 1px solid var(--ppc-border);
  font-family: var(--ppc-font);
}

.ppc-modal-info-item:nth-child(even) {
  border-right: none;
}

.ppc-modal-info-item:nth-last-child(-n+2) {
  border-bottom: none;
}

.ppc-modal-info-icon {
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
}

.ppc-modal-info-item div {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.ppc-modal-info-item strong {
  font-size: 11px;
  font-weight: 700;
  color: var(--ppc-text-2);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.ppc-modal-info-item span {
  font-size: 13px;
  color: var(--ppc-text);
  font-weight: 500;
}

.ppc-modal-disclaimer {
  font-size: 12px;
  color: var(--ppc-text-3);
  line-height: 1.5;
  padding: 10px 14px;
  border-top: 1px solid var(--ppc-border);
  font-family: var(--ppc-font);
}

.ppc-nao-sei-cep {
  font-size: 12px;
  color: var(--ppc-navy);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 2px;
  align-self: flex-start;
}

.ppc-nao-sei-cep:hover {
  color: var(--ppc-orange);
}

/* CEP result success card */
.ppc-cep-success-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #ebfbee;
  border: 1px solid #b2f2bb;
  border-radius: var(--ppc-radius);
  padding: 12px 14px;
  color: var(--ppc-text);
  font-family: var(--ppc-font);
}

.ppc-cep-success-card .ppc-cep-sc-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.ppc-cep-success-card .ppc-cep-sc-dates {
  font-size: 15px;
  font-weight: 700;
  color: var(--ppc-success);
}

.ppc-cep-success-card .ppc-cep-sc-meta {
  font-size: 12px;
  color: var(--ppc-text-2);
  margin-top: 2px;
}

/* =============================================================================
   CALCULADORA
   ============================================================================= */

.ppc-calc-wrap {
  font-family: var(--ppc-font);
  background: var(--ppc-white);
  border: 1.5px solid var(--ppc-border);
  border-radius: var(--ppc-radius-lg);
  overflow: hidden;
  margin: 16px 0;
  box-shadow: var(--ppc-shadow);
}

/* Header */
.ppc-calc-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--ppc-bg-2);
  background: var(--ppc-bg);
}

.ppc-calc-header-icon {
  width: 36px;
  height: 36px;
  background: var(--ppc-navy);
  border-radius: var(--ppc-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ppc-white);
  flex-shrink: 0;
}

.ppc-calc-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ppc-navy);
  line-height: 1.2;
}

.ppc-calc-subtitle {
  font-size: 12px;
  color: var(--ppc-text-3);
  margin-top: 2px;
}

/* Unidade toggle */
.ppc-unit-toggle {
  display: flex;
  padding: 12px 20px 0;
  gap: 6px;
}

.ppc-unit-btn {
  height: 32px;
  padding: 0 14px;
  border: 1.5px solid var(--ppc-border);
  border-radius: 50px;
  background: var(--ppc-white);
  color: var(--ppc-text-2);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--ppc-font);
  transition: all var(--ppc-transition);
}

.ppc-unit-btn.ppc-unit-active {
  background: var(--ppc-navy);
  border-color: var(--ppc-navy);
  color: var(--ppc-white);
}

.ppc-unit-btn:not(.ppc-unit-active):hover {
  border-color: var(--ppc-navy);
  color: var(--ppc-navy);
}

/* Campos */
.ppc-fields-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 14px 20px;
}

.ppc-field-group {
  flex: 1;
  min-width: 0;
}

.ppc-field-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ppc-text-2);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.ppc-unit-label {
  font-size: 11px;
  color: var(--ppc-text-3);
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0;
}

.ppc-input {
  width: 100%;
  height: 46px;
  border: 1.5px solid var(--ppc-border);
  border-radius: var(--ppc-radius);
  padding: 0 14px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ppc-text);
  font-family: var(--ppc-font);
  background: var(--ppc-white);
  transition: border-color var(--ppc-transition), box-shadow var(--ppc-transition);
  -webkit-appearance: none;
}

.ppc-input:focus {
  outline: none;
  border-color: var(--ppc-navy);
  box-shadow: 0 0 0 3px rgba(26,46,74,.10);
}

.ppc-input::placeholder {
  color: var(--ppc-text-3);
  font-weight: 400;
}

/* Remove spinner nos inputs number */
.ppc-input::-webkit-inner-spin-button,
.ppc-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

.ppc-input[type=number] { -moz-appearance: textfield; }

.ppc-field-icon {
  font-size: 22px;
  color: var(--ppc-text-3);
  padding-bottom: 10px;
  flex-shrink: 0;
  line-height: 1;
}

/* Resultados */
.ppc-results {
  border-top: 1px solid var(--ppc-bg-2);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ppc-results[hidden] { display: none; }

.ppc-result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 24px;
}

.ppc-result-label {
  font-size: 13px;
  color: var(--ppc-text-2);
  font-weight: 500;
}

.ppc-result-value {
  font-size: 13px;
  color: var(--ppc-text);
  font-weight: 600;
  text-align: right;
}

.ppc-minimo-label {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--ppc-warn);
  font-size: 12px;
}

.ppc-minimo-row[hidden] { display: none; }

.ppc-result-divider {
  height: 1px;
  background: var(--ppc-bg-2);
  margin: 2px 0;
}

.ppc-total-row .ppc-total-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--ppc-navy);
}

.ppc-total-value {
  font-size: 20px !important;
  font-weight: 800 !important;
  color: var(--ppc-orange) !important;
}

/* Quantidade */
.ppc-qty-row {
  align-items: center;
}

.ppc-qty-ctrl {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--ppc-border);
  border-radius: var(--ppc-radius-sm);
  overflow: hidden;
}

.ppc-qty-btn {
  width: 34px;
  height: 34px;
  background: var(--ppc-bg);
  border: none;
  cursor: pointer;
  font-size: 17px;
  color: var(--ppc-text-2);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ppc-font);
  transition: background var(--ppc-transition), color var(--ppc-transition);
  line-height: 1;
}

.ppc-qty-btn:hover {
  background: var(--ppc-navy);
  color: var(--ppc-white);
}

.ppc-qty-input {
  width: 48px;
  height: 34px;
  border: none;
  border-left: 1px solid var(--ppc-border);
  border-right: 1px solid var(--ppc-border);
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--ppc-text);
  font-family: var(--ppc-font);
  background: var(--ppc-white);
  -webkit-appearance: none;
  -moz-appearance: textfield;
}

.ppc-qty-input:focus {
  outline: none;
  background: #f0f4ff;
}

.ppc-qty-input::-webkit-inner-spin-button,
.ppc-qty-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

/* Placeholder */
.ppc-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 20px;
  color: var(--ppc-text-3);
  border-top: 1px solid var(--ppc-bg-2);
  text-align: center;
}

.ppc-placeholder p {
  font-size: 13px;
  line-height: 1.4;
}

/* Botão comprar */
.ppc-buy-wrap {
  padding: 0 20px 20px;
}

.ppc-buy-wrap[hidden] { display: none; }

.ppc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  font-family: var(--ppc-font);
  font-weight: 700;
  transition: all var(--ppc-transition);
  -webkit-appearance: none;
  text-decoration: none;
  line-height: 1;
}

.ppc-btn-buy {
  width: 100%;
  height: 50px;
  background: var(--ppc-orange);
  color: var(--ppc-white);
  border-radius: var(--ppc-radius);
  font-size: 15px;
  letter-spacing: .02em;
  box-shadow: 0 2px 8px rgba(232,89,12,.30);
}

.ppc-btn-buy:hover:not(:disabled) {
  background: var(--ppc-orange-dark);
  box-shadow: 0 4px 16px rgba(232,89,12,.40);
  transform: translateY(-1px);
}

.ppc-btn-buy:active:not(:disabled) {
  transform: translateY(0);
}

.ppc-btn-buy:disabled {
  background: var(--ppc-bg-2);
  color: var(--ppc-text-3);
  box-shadow: none;
  cursor: not-allowed;
}

.ppc-btn-buy.is-loading {
  background: var(--ppc-navy);
  pointer-events: none;
}

.ppc-btn-primary {
  height: 44px;
  padding: 0 20px;
  background: var(--ppc-navy);
  color: var(--ppc-white);
  border-radius: var(--ppc-radius);
  font-size: 14px;
  white-space: nowrap;
  flex-shrink: 0;
}

.ppc-btn-primary:hover:not(:disabled) {
  background: var(--ppc-navy-dark);
}

.ppc-btn-primary:disabled {
  opacity: .6;
  cursor: not-allowed;
}

.ppc-buy-feedback {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 600;
  justify-content: center;
}

.ppc-buy-feedback.is-success {
  color: var(--ppc-success);
}

.ppc-buy-feedback.is-error {
  color: var(--ppc-error);
}

.ppc-buy-feedback[hidden] { display: none; }

/* =============================================================================
   ANIMAÇÕES
   ============================================================================= */

@keyframes ppc-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes ppc-slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================================================
   RESPONSIVIDADE
   ============================================================================= */

@media (max-width: 480px) {
  .ppc-fields-row {
    flex-direction: column;
    gap: 12px;
  }

  .ppc-field-icon {
    display: none;
  }

  .ppc-modal {
    margin: 0;
    border-radius: var(--ppc-radius-lg) var(--ppc-radius-lg) 0 0;
    max-width: 100%;
    width: 100%;
  }

  .ppc-modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .ppc-modal-info-grid {
    grid-template-columns: 1fr;
  }

  .ppc-modal-info-item:nth-child(even) {
    border-right: none;
  }

  .ppc-modal-info-item:nth-last-child(-n+2) {
    border-bottom: 1px solid var(--ppc-border);
  }

  .ppc-modal-info-item:last-child {
    border-bottom: none;
  }

  .ppc-total-value {
    font-size: 17px !important;
  }

  .ppc-tooltip {
    position: fixed;
    bottom: 0;
    top: auto;
    left: 0;
    right: 0;
    max-width: 100%;
    width: 100%;
    border-radius: var(--ppc-radius-lg) var(--ppc-radius-lg) 0 0;
  }

  .ppc-tooltip::before {
    display: none;
  }
}

@media (max-width: 360px) {
  .ppc-calc-wrap {
    border-radius: var(--ppc-radius);
  }

  .ppc-calc-header {
    padding: 12px 16px;
  }

  .ppc-fields-row,
  .ppc-results,
  .ppc-buy-wrap {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* ─── Spin animation for loading ─────────────────────────────────────────── */
@keyframes ppc-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ─── Body overflow lock ──────────────────────────────────────────────────── */
body.ppc-overflow-hidden {
  overflow: hidden;
}