/* General Styles */
html {
  position: relative;
  min-height: 100%;
  font-size: 14px;
}

body {
  margin-bottom: 60px;
  background-color: #f8f9fa;
}

/* Navbar Styles */
.navbar {
  box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.navbar-brand {
  font-weight: 600;
}

/* Card Styles */
.card {
  border: none;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  margin-bottom: 1rem;
}

.card-header {
  background-color: #fff;
  border-bottom: 1px solid rgba(0,0,0,.125);
}

/* Table Styles */
.table {
  margin-bottom: 0;
}

.table th {
  border-top: none;
  background-color: #f8f9fa;
}

/* Button Styles */
.btn {
  font-weight: 500;
}

.btn-icon {
  padding: 0.375rem 0.75rem;
}

/* Footer Styles */
.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  white-space: nowrap;
  line-height: 60px;
  box-shadow: 0 -2px 4px rgba(0,0,0,.1);
}

/* Form Styles */
.form-control:focus {
  border-color: #80bdff;
  box-shadow: 0 0 0 0.2rem rgba(0,123,255,.25);
}

/* Custom Utilities */
.bg-opacity-10 {
  --bs-bg-opacity: 0.1;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .card-body {
    padding: 1rem;
  }
  
  .table-responsive {
    margin-bottom: 1rem;
  }
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}