body.login-shell {
    background:
        radial-gradient(circle at top left, rgba(103, 176, 255, 0.2), transparent 26%),
        radial-gradient(circle at bottom right, rgba(62, 224, 181, 0.12), transparent 24%),
        linear-gradient(180deg, #050a14 0%, #09121d 48%, #040913 100%);
}

body.login-shell .wrap {
    width: min(100%, 1480px);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.auth-main {
    width: 100%;
}

.auth-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 460px);
    gap: 22px;
    align-items: stretch;
}

.auth-panel {
    position: relative;
    overflow: hidden;
    min-width: 0;
    padding: 30px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        radial-gradient(circle at top right, rgba(103, 176, 255, 0.14), transparent 28%),
        linear-gradient(160deg, rgba(8, 15, 26, 0.94), rgba(12, 20, 34, 0.88));
    box-shadow: var(--app-shadow-lg);
    backdrop-filter: blur(18px);
}

.auth-panel--brand {
    display: grid;
    align-content: space-between;
    gap: 24px;
}

.auth-panel--form {
    display: grid;
    gap: 18px;
}

.auth-kicker,
.auth-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid rgba(103, 176, 255, 0.24);
    background: rgba(103, 176, 255, 0.1);
    color: #dff1ff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth-title {
    margin-top: 16px;
    font-size: clamp(2.2rem, 1.7rem + 1.7vw, 3.5rem);
    line-height: 0.98;
    color: #f7fbff;
}

.auth-lead {
    margin: 14px 0 0;
    max-width: 720px;
    color: #a6bad5;
    line-height: 1.75;
    font-size: 15px;
}

.auth-metric-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.auth-metric {
    display: grid;
    gap: 6px;
    min-width: 0;
    padding: 16px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
}

.auth-metric span {
    color: #9ab0cd;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth-metric strong {
    color: #f6fbff;
    font-size: 1.15rem;
}

.auth-list {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.auth-list li {
    position: relative;
    padding-left: 18px;
    color: #c8d8ec;
    line-height: 1.65;
}

.auth-list li::before {
    content: "";
    position: absolute;
    top: 11px;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(135deg, #67b0ff, #3ee0b5);
    box-shadow: 0 0 0 6px rgba(103, 176, 255, 0.08);
}

.auth-form__header {
    display: grid;
    gap: 10px;
}

.auth-form__header h2 {
    font-size: 1.8rem;
    line-height: 1.05;
    color: #f6fbff;
}

.auth-form__header p {
    margin: 0;
    color: #9bb0cc;
    line-height: 1.7;
}

.auth-form {
    display: grid;
    gap: 16px;
}

.auth-form button {
    margin-top: 4px;
}

.auth-notice {
    margin: 0;
}

.hint {
    color: #8fa5c3;
    font-size: 13px;
    line-height: 1.7;
}

@media (max-width: 1024px) {
    .auth-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .auth-panel {
        padding: 22px;
        border-radius: 24px;
    }

    .auth-metric-grid {
        grid-template-columns: 1fr;
    }

    .auth-title {
        font-size: 2rem;
    }
}