body {
    min-height: 100vh;
    background: linear-gradient(135deg, #eef3ff 0%, #f8fafc 45%, #e0e7ff 100%);
    font-family: 'Segoe UI', sans-serif;
}

.login-wrapper {
    min-height: 100vh;
}

.login-card {
    border: 0;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.12);
}

.login-brand-panel {
    background: linear-gradient(160deg, #111827, #1e3a8a);
    color: #fff;
    padding: 48px;
}

.brand-logo {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    background: #4f6df5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 24px;
}

.login-form-panel {
    background: #fff;
    padding: 48px;
}

.form-control {
    height: 48px;
    border-radius: 12px;
}

.btn-login {
    height: 48px;
    border-radius: 12px;
    font-weight: 600;
}

.small-muted {
    color: #94a3b8;
    font-size: 13px;
}