body.auth-body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #0b0c10, #0c1a2f);
    color: #eaf1ff;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}

.auth-illustration {
    position: relative;
    overflow: hidden;
    background: url('/img/auth-hero.png') center/cover no-repeat;
    display: flex;
    align-items: flex-end;
    padding: 48px;
}

.auth-illustration .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(8, 10, 15, 0.55), rgba(6, 66, 107, 0.7));
}

.auth-illustration .text {
    position: relative;
    max-width: 520px;
    z-index: 1;
}

.auth-illustration h1 {
    font-size: clamp(28px, 3vw, 48px);
    margin-bottom: 14px;
}

.auth-illustration p {
    color: #c9d5ff;
    line-height: 1.6;
}

.auth-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 56px;
    gap: 18px;
}

.brand {
    font-weight: 800;
    font-size: 22px;
}

.auth-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.card-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.eyebrow {
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #7ed8ff;
    font-weight: 700;
    margin: 0 0 6px;
}

.card-header h2 {
    margin: 0;
    color: #fff;
    font-weight: 800;
}

.subtitle {
    color: #c9d5ff;
    margin: 4px 0 0;
}

.text-link {
    color: #8acbff;
    text-decoration: none;
    font-weight: 700;
}

.text-link:hover {
    text-decoration: underline;
}

.auth-form .form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
}

.auth-form .form-control:focus {
    border-color: rgba(111, 140, 255, 0.8);
    box-shadow: none;
}

.auth-meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 14px;
    color: #c9d5ff;
    font-weight: 600;
}

.auth-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 8px 10px;
}

.btn-primary {
    background: linear-gradient(135deg, #6a7dff, #0fb8ff);
    border: none;
    padding: 12px;
    font-weight: 700;
    box-shadow: 0 12px 30px rgba(111, 140, 255, 0.35);
}

.form-check-input:checked {
    background-color: #6a7dff;
    border-color: #6a7dff;
}

@media (max-width: 992px) {
    body.auth-body {
        grid-template-columns: 1fr;
    }

    .auth-illustration {
        min-height: 260px;
    }
}

@media (max-width: 600px) {
    .auth-container {
        padding: 24px;
    }

    .auth-card {
        padding: 18px;
    }
}

.btn-primary:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
    transition: .15s;
}

.auth-card {
    backdrop-filter: blur(10px);
}

.btn-primary {
    transition: transform .15s ease, filter .15s ease;
}

    .btn-primary:hover {
        transform: translateY(-1px);
        filter: brightness(1.05);
    }