body.auth-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top, #2b2a65 0, #050515 55%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.star-bg {
    position: fixed;
    inset: 0;
    background-image:
        radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.9), transparent),
        radial-gradient(1.5px 1.5px at 80% 60%, rgba(151, 222, 255, 0.9), transparent),
        radial-gradient(1.8px 1.8px at 60% 10%, rgba(255, 191, 243, 0.9), transparent);
    opacity: 0.7;
    pointer-events: none;
}

.auth-panel {
    position: relative;
    z-index: 1;
    width: 880px;
    max-width: 100%;
    margin: 24px;
    border-radius: 28px;
    background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 60%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(32, 15, 66, 0.98));
    box-shadow: 0 30px 60px rgba(8, 6, 29, 0.9);
    display: flex;
    overflow: hidden;
}

.auth-illustration {
    flex: 1.1;
    padding: 40px 36px;
    background: linear-gradient(160deg, rgba(255, 157, 219, 0.32), rgba(143, 91, 255, 0.36));
    position: relative;
    overflow: hidden;
}

.auth-illustration::before {
    content: "";
    position: absolute;
    right: -40px;
    bottom: -60px;
    width: 260px;
    height: 260px;
    background: radial-gradient(circle at 30% 30%, #ffe3ff, transparent 65%);
    opacity: 0.9;
}

.bubble-title {
    display: inline-flex;
    align-items: center;
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(13, 9, 30, 0.72);
    color: #ffe4ff;
    font-size: 14px;
    position: relative;
}

.bubble-title::after {
    content: "β";
    margin-left: 6px;
    font-size: 13px;
    opacity: 0.75;
}

.auth-subtitle {
    margin-top: 22px;
    font-size: 20px;
    line-height: 1.6;
    text-shadow: 0 2px 10px rgba(15, 9, 33, 0.85);
}

.auth-form-wrap {
    flex: 1;
    padding: 32px 32px 36px;
    backdrop-filter: blur(28px);
    background: linear-gradient(145deg, rgba(6, 3, 18, 0.9), rgba(13, 8, 32, 0.94));
}

.auth-form {
    max-width: 320px;
}

.auth-title {
    margin: 0 0 6px;
    font-size: 22px;
}

.auth-desc {
    margin: 0 0 22px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.72);
}

.captcha-img {
    height: 40px;
    border-radius: 10px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.28);
}

.auth-links {
    margin-top: 14px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

.auth-links a {
    color: #ffb1ff;
}

@media (max-width: 768px) {
    .auth-panel {
        flex-direction: column;
        width: 100%;
        margin: 16px;
    }
    .auth-illustration {
        display: none;
    }
    .auth-form-wrap {
        padding: 24px 20px 28px;
    }
    .auth-form {
        max-width: 100%;
    }
    .auth-title {
        font-size: 20px;
    }
    .auth-desc {
        font-size: 12px;
    }
}