/* ---------------------------
   Global Default Font
--------------------------- */
body {
  font-family: 'Inter', "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background-color: #f3f4f6; /* シャープでクリーンなライトグレー */
  color: #1f2937; /* コントラストの効いたダークグレー */
}

/* Navbar links */
.hover-white:hover {
    color: #fff !important;
}

html {
  font-size: 16px;
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

/* スマホでの入力欄オートズーム防止 (iOS Safari対策) */
@media (max-width: 767.98px) {
  .form-control,
  .form-select {
    font-size: 16px;
  }
}

/* ---------------------------
   Card & List Styles
--------------------------- */
.list-group-item {
  border: none;
  margin-bottom: 0.5rem;
  border-radius: 0.5rem !important;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.list-group-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
  z-index: 1;
}

/* ---------------------------
   Buttons & Inputs
--------------------------- */
.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 #0d6efd;
}

.card {
  border-radius: 0.5rem;
  box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.05);
}
/* Radio Button Status Custom Styling */
.status-btn { filter: grayscale(100%); opacity: 0.4; transition: all 0.2s ease-in-out; }
.btn-check:checked + .status-btn, .status-btn:hover { filter: grayscale(0%); opacity: 1; }