:root {
    --brand-dark: #2c3e50;
    --brand-primary: #0d6efd;
    --brand-secondary: #e83e8c;
}

body {
    background-color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body > .container {
    flex: 1 0 auto;
}

footer {
    margin-top: auto;
    text-align: center;
    color: #777;
    padding: 10px;
    font-size: 0.9rem;
}

.navbar {
    background-color: #2c3e50;
}

.navbar-logo {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
}

.navbar a,
.navbar-brand {
    color: #fff !important;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.sidebar {
    background: #f8f9fa;
    border-right: 1px solid #ddd;
}

.sidebar .nav-link {
    color: var(--brand-dark);
    font-weight: 500;
    padding: 10px 12px;
    border-radius: 4px;
}

.sidebar .nav-link:hover {
    background-color: rgba(44, 62, 80, 0.1);
}

.sidebar .nav-link.active {
    background-color: var(--brand-dark);
    color: white;
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

.badge-female {
    background-color: var(--brand-secondary);
}

.badge-male {
    background-color: var(--brand-primary);
}

.btn {
    border-radius: 6px;
}

.small-card {
    border-radius: 8px;
}
.small-card h4 {
    font-size: 1.4rem;
}

.dropdown-checkbox-menu {
    min-width: 240px;
    max-height: 300px;
    overflow-y: auto;
}

.dropdown-checkbox-menu .filter-scroll {
    max-height: 200px;
    overflow-y: auto;
}

.dropdown-checkbox-menu .form-check {
    margin-bottom: 0.25rem;
}

.profile-photo {
    width: 276px;
    height: 354px;
    object-fit: cover;
    max-width: none;
}

#childDetailTabs .nav-link {
    color: #6c757d;
}

#childDetailTabs .nav-link.active {
    color: black;
}

#promotionTabs .nav-link.active {
    color: black;
}

#promotionTabs .nav-link {
    color: #6c757d;
}