body { background-color: #f0f2f5; font-size: 0.875rem; }
.form-control, .form-select, .form-check-label, .form-text { font-size: 0.875rem; }
.navbar { border-bottom: 1px solid rgba(255,255,255,.08); }
.navbar-brand { font-size: 0.95rem; letter-spacing: .02em; }
.nav-link { font-size: 0.875rem; }
.dropdown-item { font-size: 0.875rem; }
.card { border: 1px solid #e3e6ea; border-radius: .5rem; }
.card-header { background: #fff; border-bottom: 1px solid #e3e6ea; padding: .75rem 1rem; border-radius: .5rem .5rem 0 0 !important; }
.card-footer { background: #fff; border-top: 1px solid #e3e6ea; padding: .75rem 1rem; border-radius: 0 0 .5rem .5rem !important; }
.btn-group > form { display: contents; }
.btn-group-sm > form > .btn { padding: .25rem .5rem; font-size: .875rem; }
.btn-group > form:not(:first-child) > .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; margin-left: -1px; }
.btn-group > form:first-child > .btn { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.page-header .title { font-size: 1.1rem; font-weight: 600; color: #1a1d23; margin: 0; }
.page-header .description { font-size: 0.8rem; color: #6c757d; margin: .2rem 0 0; }
.page-header-start { display: flex; align-items: center; gap: .75rem; }