.container-percentage-calculator {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #fff2db 0%, #fff3de 100%);
  min-height: 100vh;
  padding: 20px;
  color: #333;
  /* Percentage input styling */
  /* Responsive Design */
}
.container-percentage-calculator .containerr {
  max-width: 1200px;
  margin: 0 auto;
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}
.container-percentage-calculator .headerr {
  background: linear-gradient(135deg, #de9406 0%, #de9406 100%);
  color: white;
  padding: 30px;
  text-align: center;
}
.container-percentage-calculator .headerr h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  font-weight: 700;
}
.container-percentage-calculator .headerr p {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}
.container-percentage-calculator .calculator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  padding: 30px;
}
.container-percentage-calculator .calculator-section {
  background: #f8f7f5;
  border-radius: 15px;
  padding: 25px;
  border: 1px solid #f0ede7;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.container-percentage-calculator .calculator-section:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}
.container-percentage-calculator .section-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #2c3e50;
  border-bottom: 2px solid #de9406;
  padding-bottom: 10px;
}
.container-percentage-calculator .input-group {
  margin-bottom: 20px;
}
.container-percentage-calculator .input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}
.container-percentage-calculator input[type=number],
.container-percentage-calculator select {
  padding: 12px 15px;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
  min-width: 80px;
  flex: 1;
}
.container-percentage-calculator input[type=number]:focus,
.container-percentage-calculator select:focus {
  outline: none;
  border-color: #de9406;
  box-shadow: 0 0 0 3px rgba(222, 146, 6, 0.274);
}
.container-percentage-calculator .input-label {
  font-weight: 500;
  color: #555;
  white-space: nowrap;
}
.container-percentage-calculator .input-with-percent {
  position: relative;
  display: inline-block;
  flex: 1;
}
.container-percentage-calculator .input-with-percent input {
  padding-right: 30px !important;
  width: 100%;
}
.container-percentage-calculator .input-with-percent::after {
  content: "%";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #666;
  font-weight: 500;
  pointer-events: none;
  font-size: 1rem;
}
.container-percentage-calculator .button-group {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.container-percentage-calculator .btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  flex: 1;
}
.container-percentage-calculator .btn-calculate {
  background: linear-gradient(135deg, #de9406 0%, #de9406 100%);
  color: white;
}
.container-percentage-calculator .btn-calculate:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(222, 146, 6, 0.3);
}
.container-percentage-calculator .btn-clear {
  background: #807156;
  color: white;
}
.container-percentage-calculator .btn-clear:hover {
  background: #5a564e;
  transform: translateY(-2px);
}
.container-percentage-calculator .result {
  margin-top: 20px;
  padding: 20px;
  background: #e2ddd4;
  border-radius: 10px;
  border-left: 4px solid #de9406;
  display: none;
}
.container-percentage-calculator .result.show {
  display: block;
  animation: slideIn 0.3s ease;
}
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.container-percentage-calculator .result-title {
  font-weight: 600;
  color: #de9406;
  margin-bottom: 10px;
}
.container-percentage-calculator .result-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: #de9406;
  margin-bottom: 10px;
}
.container-percentage-calculator .result-steps {
  font-size: 0.9rem;
  color: #de9406;
  opacity: 0.8;
}
.container-percentage-calculator .info-section {
  background: #f1efeb;
  padding: 30px;
  border-top: 1px solid #e4e1db;
}
.container-percentage-calculator .info-title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: #4e4129;
}
.container-percentage-calculator .info-content {
  line-height: 1.6;
  color: #555;
}
.container-percentage-calculator .info-content h3 {
  margin-top: 25px;
  margin-bottom: 15px;
  color: #55462a;
}
.container-percentage-calculator .formula {
  background-color: #f1f1f1;
  padding: 12px 16px;
  border-left: 4px solid #fcbc47;
  font-family: "Courier New", Courier, monospace;
  margin: 15px 0;
  line-height: 1.6;
  border-radius: 4px;
  white-space: pre-line;
}
@media (max-width: 768px) {
  .container-percentage-calculator .headerr h1 {
    font-size: 2rem;
  }
  .container-percentage-calculator .headerr p {
    font-size: 1rem;
  }
  .container-percentage-calculator .calculator-grid {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 20px;
  }
  .container-percentage-calculator .calculator-section {
    padding: 20px;
  }
  .container-percentage-calculator .input-row {
    flex-direction: column;
    align-items: stretch;
  }
  .container-percentage-calculator .input-label {
    margin-bottom: 5px;
  }
  .container-percentage-calculator .button-group {
    flex-direction: column;
  }
  .container-percentage-calculator .input-with-percent::after {
    right: 10px;
    font-size: 0.9rem;
  }
}
@media (max-width: 480px) {
  .container-percentage-calculator body {
    padding: 10px;
  }
  .container-percentage-calculator .headerr {
    padding: 20px;
  }
  .container-percentage-calculator .headerr h1 {
    font-size: 1.8rem;
  }
  .container-percentage-calculator .calculator-grid {
    padding: 15px;
  }
  .container-percentage-calculator .calculator-section {
    padding: 15px;
  }
}
.container-percentage-calculator .math-fraction {
  font-family: "Courier New", Courier, monospace;
  background: #fff;
  padding: 2px 4px;
  margin: 2px;
  border: 1px solid #ccc;
  border-radius: 3px;
  display: inline-block;
}