/* فرم محاسبه دیزل ژنراتور */
.generator-form-container {
  max-width: 900px;
  margin: 30px auto;
  background: #1c2738;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow-x: auto;
}

.generator-form-container h3 {
  margin-bottom: 20px;
  color: beige;
  text-align: center;
}

.generator-form-container label {
  display: block;
  margin-bottom: 15px;
  color: beige;
}

.generator-form-container input[type="number"],
.generator-form-container input[type="text"],
.generator-form-container select {
  width: 100%;
  padding: 8px;
  border-radius: 6px;
  border: none;
  margin-top: 5px;
  background: beige;
  color: #000;
  box-sizing: border-box;
}

.generator-form-container button#calculate-button {
  padding: 10px 30px;
  font-size: 16px;
  border: none;
  background-color: #0ca5ff;
  color: #000;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.generator-form-container button#calculate-button:hover {
  background-color: #0e7ec4;
}

.generator-form-container table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  overflow: hidden;
}

.generator-form-container th,
.generator-form-container td {
  padding: 12px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
}

.generator-form-container th {
  background-color: rgba(255, 255, 255, 0.1);
  color: #aee3ff;
}

.method-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.tab-button {
  padding: 10px 20px;
  margin: 0 5px;
  background: #0ca5ff;
  color: #000;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.tab-button.active {
  background: #85f3ff;
}

.tab-button:hover {
  background: #0e7ec4;
}

/* نتایج */
.generator-results {
  max-width: 900px;
  margin: 30px auto;
  background: #1c2738;
  border-radius: 16px;
  padding: 30px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.1);
}

.generator-results h4 {
  margin-bottom: 20px;
  color: #85f3ff;
}

.generator-results p {
  margin-bottom: 10px;
}

/* موبایل */
@media (max-width: 600px) {
  .generator-form-container table,
  .generator-form-container thead,
  .generator-form-container tbody,
  .generator-form-container th,
  .generator-form-container td,
  .generator-form-container tr {
    display: block;
  }

  .generator-form-container td {
    text-align: right;
    padding: 10px;
    position: relative;
  }

  .generator-form-container td:before {
    content: attr(data-label);
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
    color: #aee3ff;
  }

  .generator-form-container thead {
    display: none;
  }

  .method-tabs {
    flex-direction: column;
    align-items: center;
  }

  .tab-button {
    width: 100%;
    margin: 5px 0;
  }
}