html {
  font-size: 14px;
}

@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;
}

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

body {
  margin-bottom: 60px;
}

body {
    background-color: #f4f6f9;
}

.card {
    border-radius: 8px;
}

.nav-link {
    font-size: 0.95rem;
}

.content-wrapper {
    min-height: calc(100vh - 140px); /* navbar + footer space */
}

/* Improve card spacing */
.card {
    border-radius: 10px;
    transition: all 0.25s ease;
}

    .card:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    }

.document-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-radius: 12px;
}

    .document-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    }
/* ================================
   History Logs - Sortable Columns
================================ */

th.sortable {
    cursor: pointer;
    user-select: none;
}

    th.sortable:hover {
        background-color: #f2f2f2;
    }

.sort-indicator {
    font-size: 0.8em;
    color: #999;
    margin-left: 4px;
}