.wn-calc {
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  margin: 0;
  box-shadow: none;
}

.wn-calc__header {
  margin-bottom: 20px;
}

.wn-calc__title {
  margin: 0 0 10px;
  font-size: 28px;
  line-height: 1.2;
}

.wn-calc__intro {
  margin: 0;
  color: #374151;
}

.wn-calc__help {
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 16px;
  margin: 0 0 22px;
}

.wn-calc__help h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.wn-calc__help ul {
  margin: 0;
  padding-left: 18px;
}

.wn-calc__form {
  display: block;
}

.wn-grid {
  display: grid;
  gap: 16px;
}

.wn-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wn-field {
  margin-bottom: 16px;
}

.wn-field label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}

.wn-field input,
.wn-field select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  background: #fff;
  box-sizing: border-box;
  font-size: 16px;
}

.wn-field input:focus,
.wn-field select:focus {
  outline: none;
  border-color: #111827;
  box-shadow: 0 0 0 3px rgba(17,24,39,0.08);
}

.wn-calc__actions {
  margin-top: 10px;
}

.wn-calc__button {
  display: inline-block;
  min-height: 48px;
  padding: 12px 20px;
  border: 0;
  border-radius: 12px;
  background: #111827;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.wn-calc__button:hover {
  background: #000;
}

.wn-result {
  margin-top: 24px;
  border: 1px solid #dbeafe;
  background: #eff6ff;
  border-radius: 16px;
  padding: 18px;
}

.wn-result__title {
  margin: 0 0 14px;
  font-size: 22px;
}

.wn-result__list {
  margin: 0;
}

.wn-result__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(17,24,39,0.08);
}

.wn-result__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.wn-result__row dt {
  font-weight: 600;
  color: #111827;
}

.wn-result__row dd {
  margin: 0;
  text-align: right;
  color: #111827;
}

.wn-notice,
.wn-calc--error {
  background: #fff7ed;
  border: 1px solid #fdba74;
  color: #9a3412;
  padding: 14px 16px;
  border-radius: 12px;
}

@media (max-width: 768px) {
  .wn-grid--2 {
    grid-template-columns: 1fr;
  }

  .wn-result__row {
    flex-direction: column;
    align-items: flex-start;
  }

  .wn-result__row dd {
    text-align: left;
  }

  .wn-calc {
    padding: 18px;
  }

  .wn-calc__title {
    font-size: 24px;
  }
}