html {
  font-size: 14px;
}

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

html {
  position: relative;
  min-height: 100%;
}

body {
  background-color: #f6f7fb;
  color: #1f2937;
  font-family: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;
  margin-bottom: 60px;
}

.navbar {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
}

.navbar-brand {
  font-weight: 600;
  letter-spacing: 0.2px;
}

.container > main {
  background: #ffffff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}

.btn-primary {
  background-color: #2563eb;
  border-color: #2563eb;
}

.btn-primary:hover {
  background-color: #1d4ed8;
  border-color: #1d4ed8;
}

.btn-outline-primary {
  color: #2563eb;
  border-color: #2563eb;
}

.btn-outline-primary:hover {
  background-color: #2563eb;
  color: #fff;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem #fff, 0 0 0 0.25rem rgba(37, 99, 235, 0.35);
}

.form-control, .form-select {
  border-radius: 8px;
  border-color: #e5e7eb;
}

.form-control:focus, .form-select:focus {
  border-color: #93c5fd;
}

.table {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}

.table thead th {
  background: #f3f4f6;
  color: #374151;
  font-weight: 600;
}

.table tbody tr:hover {
  background: #f9fafb;
}

.card {
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}

.alert {
  border-radius: 10px;
}

.footer {
  background: transparent;
  color: #6b7280;
}

.text-muted {
  color: #6b7280 !important;
}

.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;
}