body {
    background: #f4f6f9;
}

.card {
    border: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.stat-card .icon {
    font-size: 1.6rem;
    width: 56px;
    height: 56px;
    min-width: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.table-sm td,
.table-sm th {
    vertical-align: middle;
}

.badge {
    font-weight: 600;
}

.login-bg {
    background: linear-gradient(135deg, #212529 0%, #3a4a5c 100%);
}

.login-card {
    border-radius: 14px;
}

.login-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto;
    background: #212529;
    color: #ffc107;
    border-radius: 16px;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}