body {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
}

.login-wrapper {
    padding: 1rem;
}

.login-card {
    width: 100%;
    max-width: 420px;
    border-radius: 1rem;
    background: #ffffff;
}

.login-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(13, 110, 253, 0.08);
}

.form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.btn-primary {
    border-radius: 0.5rem;
    letter-spacing: 0.02em;
}