.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 18px;
}

.login-card {
    width: min(980px, 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    padding: 18px;
}

.login-card h1 {
    margin: 0;
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    font-weight: 900;
}

.login-sub {
    margin: 6px 0 0;
    color: var(--muted);
}

.login-grid {
    display: block;
    margin-top: 16px;
}

.login-hint {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.35;
}

.login-actions {
    margin-top: 12px;
    display: flex;
    gap: 10px;
}

.login-actions .pill-btn,
.login-actions .ghost-btn {
    flex: 1;
}