.auth-body {
    background: #f4f6f9;
    font-family: Arial, sans-serif;
}

.auth-side-panel {
    background: linear-gradient(135deg, #111827, #1f2937);
    color: white;
    position: relative;
    overflow: hidden;
}

    .auth-side-panel::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(circle at top right, rgba(255,255,255,.08), transparent 40%);
    }

.auth-brand-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 520px;
    margin: auto;
    padding: 3rem;
}

.auth-badge {
    display: inline-block;
    padding: .45rem .85rem;
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    font-size: .85rem;
    font-weight: 600;
}

.auth-title {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.auth-subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,.8);
    line-height: 1.7;
}

.auth-form-panel {
    background: #f8f9fb;
    padding: 2rem;
}

.auth-card {
    width: 100%;
    max-width: 460px;
    background: white;
    border-radius: 24px;
    padding: 2rem;
    border: 1px solid #e9ecef;
}

    .auth-card .form-control {
        border-radius: 14px;
        padding-top: .85rem;
        padding-bottom: .85rem;
    }

    .auth-card .btn {
        border-radius: 14px;
        font-weight: 600;
    }