:root {
  --bpcl-yellow: #F4C300;
  --bpcl-blue: #005BAC;
  --section-bg: #ffffff;
  --section-border: #e0e0e0;
  --form-label-color: #333;
}

body {
  background-color: #f5f7fa;
  font-family: 'Poppins', sans-serif;
  color: #333;
  padding-bottom: 50px;
}

h2, h4 {
  color: var(--bpcl-blue);
}

.container {
  max-width: 1000px;
}

.form-section {
  background-color: var(--section-bg);
  border: 1px solid var(--section-border);
  padding: 30px;
  border-radius: 12px;
  margin-bottom: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.form-section h4 {
  font-weight: 600;
  margin-bottom: 20px;
  border-left: 5px solid var(--bpcl-yellow);
  padding-left: 10px;
}

label {
  font-weight: 500;
  color: var(--form-label-color);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
select,
textarea,
input[type="file"] {
  border-radius: 8px !important;
  border: 1px solid #ccc !important;
  padding: 10px !important;
  width: 100%;
}

textarea {
  resize: vertical;
}

button.btn-primary {
  background-color: var(--bpcl-blue);
  border-color: var(--bpcl-blue);
  padding: 10px 30px;
  font-weight: bold;
  border-radius: 8px;
}

button.btn-primary:hover {
  background-color: #004080;
}

.form-check-label {
  font-weight: 500;
}

img {
  border: 1px solid #ccc;
  border-radius: 10px;
  padding: 5px;
}

@media (max-width: 768px) {
  .form-section {
    padding: 20px;
  }
}

.file-upload-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.file-upload-grid .form-group {
  margin-bottom: 0;
}