/* Mini-calculadora — rotas Top 10 */
.rota-minicalc {
  margin: 0 0 30px;
  max-width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}
.rota-minicalc *,
.rota-minicalc *::before,
.rota-minicalc *::after {
  box-sizing: border-box;
}
.rota-minicalc__card {
  background: #fff;
  border-radius: 15px;
  padding: 28px 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  border-top: 4px solid #1e3c72;
  max-width: 100%;
  overflow: hidden;
}
.rota-minicalc__head {
  margin-bottom: 20px;
}
.rota-minicalc__title {
  color: #1e3c72;
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.3;
  word-break: break-word;
}
.rota-minicalc__title i {
  color: #ff6b35;
  margin-right: 8px;
}
.rota-minicalc__sub {
  color: #555;
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.5;
  word-break: break-word;
}
.rota-minicalc__altlinks {
  width: 100%;
  margin: 4px 0 0;
  font-size: 0.86rem;
  color: #667;
  line-height: 1.4;
}
.rota-minicalc__altlinks a {
  color: #1e3c72;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.rota-minicalc__altlinks a:hover {
  color: #ff6b35;
}
.rota-minicalc__altsep {
  margin: 0 0.4rem;
  color: #99a;
}
.rota-minicalc__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.rota-minicalc__grid--lead {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.rota-minicalc__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: #1e3c72;
  min-width: 0;
}
.rota-minicalc__field input {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid #d5dde8;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 16px; /* evita zoom iOS */
  font-weight: 500;
  color: #222;
  background: #fff;
}
.rota-minicalc__field input:disabled {
  background: #f4f7fb;
  color: #555;
}
.rota-minicalc__field input:focus {
  outline: none;
  border-color: #ff6b35;
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}
.rota-minicalc__volumes {
  margin-bottom: 18px;
  max-width: 100%;
}
.rota-minicalc__volumes-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  color: #1e3c72;
}
.rota-minicalc__vol-table {
  max-width: 100%;
}
.rota-minicalc__vol-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 10px;
  max-width: 100%;
}
.rota-minicalc__vol-row label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #456;
  margin: 0;
  min-width: 0;
}
.rota-minicalc__vol-row input {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid #d5dde8;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 16px;
}
.rota-minicalc__vol-remove {
  border: none;
  background: #f1f4f8;
  color: #666;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}
.rota-minicalc__vol-remove:hover {
  background: #ffe8e0;
  color: #c0392b;
}
.rota-minicalc__estimate {
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  color: #fff;
  border-radius: 12px;
  padding: 20px 22px;
  margin-bottom: 18px;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.rota-minicalc__estimate.is-loading .rota-minicalc__price::after {
  content: ' …';
  opacity: 0.7;
}
.rota-minicalc__estimate.is-manual {
  background: linear-gradient(135deg, #3d4a5c 0%, #5a6a7d 100%);
}
.rota-minicalc__price {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}
.rota-minicalc__meta,
.rota-minicalc__disclaimer {
  color: rgba(255, 255, 255, 0.92);
  margin: 6px 0 0;
  font-size: 0.9rem;
  line-height: 1.45;
}
.rota-minicalc__disclaimer {
  font-size: 0.82rem;
  opacity: 0.9;
}
.rota-minicalc__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.rota-minicalc__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50px;
  padding: 12px 26px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  max-width: 100%;
}
.rota-minicalc__btn--primary {
  background: #ff6b35;
  color: #fff;
}
.rota-minicalc__btn--primary:hover {
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(255, 107, 53, 0.35);
}
.rota-minicalc__btn:disabled {
  opacity: 0.65;
  cursor: wait;
  transform: none;
  box-shadow: none;
}
.rota-minicalc__textlink,
.rota-minicalc__linkbtn {
  background: none;
  border: none;
  color: #1e3c72;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}
.rota-minicalc__textlink:hover,
.rota-minicalc__linkbtn:hover {
  color: #ff6b35;
}
.rota-minicalc__hint {
  color: #666;
  font-size: 0.88rem;
}
.rota-minicalc__error {
  color: #c0392b;
  font-size: 0.9rem;
  margin: 0 0 12px;
}
.rota-minicalc__resumo {
  background: #f4f7fb;
  border-radius: 10px;
  padding: 12px 14px;
  color: #333;
  font-size: 0.95rem;
  margin-bottom: 10px;
  word-break: break-word;
}
.rota-minicalc__success {
  text-align: center;
  padding: 12px 8px 4px;
}
.rota-minicalc__success strong {
  display: block;
  color: #1e3c72;
  font-size: 1.25rem;
  margin-bottom: 8px;
}
.rota-minicalc__fallback {
  text-align: center;
  padding: 12px 0;
}
.rota-minicalc__fallback p {
  color: #555;
  margin-bottom: 14px;
}

/* Tablet */
@media (max-width: 991px) {
  .rota-minicalc__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .rota-minicalc__grid > .rota-minicalc__field:last-child {
    grid-column: 1 / -1;
  }
  .rota-minicalc__vol-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .rota-minicalc__vol-remove {
    grid-column: 1 / -1;
    width: 100%;
  }
}

/* Mobile */
@media (max-width: 767px) {
  .rota-minicalc {
    margin-bottom: 24px;
  }
  .rota-minicalc__card {
    padding: 18px 14px;
    border-radius: 12px;
  }
  .rota-minicalc__title {
    font-size: 1.15rem;
  }
  .rota-minicalc__sub {
    font-size: 0.88rem;
  }
  .rota-minicalc__altlinks {
    text-align: center;
    font-size: 0.84rem;
  }
  .rota-minicalc__grid,
  .rota-minicalc__grid--lead {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .rota-minicalc__grid > .rota-minicalc__field:last-child {
    grid-column: auto;
  }
  .rota-minicalc__volumes-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .rota-minicalc__vol-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .rota-minicalc__estimate {
    padding: 16px;
    margin-bottom: 14px;
  }
  .rota-minicalc__price {
    font-size: 1.4rem;
  }
  .rota-minicalc__meta,
  .rota-minicalc__disclaimer {
    font-size: 0.82rem;
  }
  .rota-minicalc__actions {
    flex-direction: column;
    align-items: stretch;
    /* espaço para sticky CTA Zurcad no mobile */
    padding-bottom: 72px;
  }
  .rota-minicalc__btn {
    width: 100%;
    padding: 14px 18px;
  }
  .rota-minicalc__textlink {
    text-align: center;
    width: 100%;
  }
}