/* Base styles */
.container-fluid {
  max-width: 1200px;
  margin: 0 auto;
}

/* Card styles */
.card {
  border: none;
  background-color: #ffffff;
  transition: all 0.2s ease;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
}

.rounded-4 {
  border-radius: 0.75rem !important;
}

/* Form styles */
.form-group {
  margin-bottom: 1.75rem;
}

.form-label {
  margin-bottom: 0.5rem;
  color: #374151;
  font-size: 0.875rem;
  font-weight: 500;
  display: block;
}

.input-group {
  border-radius: 0.5rem;
  transition: all 0.2s ease;
  background-color: #ffffff;
  border: 1px solid #e5e7eb;
  height: 2.75rem;
  display: flex;
  align-items: center;
}

.input-group:focus-within {
  border-color: #3b82f6;
  box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.1);
}

.input-group-text {
  padding: 0 0.75rem;
  border: none;
  background-color: transparent;
  height: 100%;
  display: flex;
  align-items: center;
  color: #6b7280;
}

.form-control {
  padding: 0.625rem 0.75rem;
  border: none;
  font-size: 0.9375rem;
  color: #374151;
  height: 100%;
  line-height: 1.5;
}

.form-control:focus {
  box-shadow: none;
  color: #111827;
}

.form-control::placeholder {
  color: #9ca3af;
  opacity: 1;
}

/* Alert styles */
.alert {
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border: none;
}

.alert-info {
  background-color: #f0f9ff;
  color: #0369a1;
}

/* Button styles */
.btn {
  font-weight: 500;
  letter-spacing: 0.025em;
  transition: all 0.2s ease;
  border-radius: 0.5rem;
}

.btn-primary {
  background-color: #3b82f6;
  border-color: #3b82f6;
}

.btn-primary:hover {
  background-color: #2563eb;
  border-color: #2563eb;
  transform: translateY(-1px);
}

.btn-primary:disabled {
  background-color: #93c5fd;
  border-color: #93c5fd;
  opacity: 0.8;
}

/* Text styles */
.text-muted {
  color: #6b7280 !important;
  font-size: 0.8125rem;
}

.text-danger {
  color: #dc2626;
}

.fw-medium {
  font-weight: 500;
}

.fw-semibold {
  font-weight: 600;
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
  .card-body {
    padding: 1.5rem;
  }
}