.login-main {
    position: relative;
    z-index: 1;
    min-height: calc(100vh - 145px);
    display: grid;
    place-items: center;
    padding: 56px 20px;
}

.login-card {
    width: min(470px, 100%);
    min-height: 0;
}

.login-card .card-heading { text-align: center; }

.login-card .card-heading h1 {
    margin: 8px 0 7px;
    color: #f8fafc;
    font-size: 30px;
    letter-spacing: -0.025em;
}

.login-symbol {
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    margin: 0 auto 22px;
    border: 1px solid rgba(56, 189, 248, 0.28);
    border-radius: 16px;
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent);
    font-size: 24px;
    box-shadow: 0 0 28px rgba(56, 189, 248, 0.1);
}

#login-form { margin-top: 30px; }

.login-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 25px 0 14px;
    color: var(--text-dim);
    font-size: 11px;
}

.login-divider::before,
.login-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--line);
}

.secondary-auth-link {
    display: flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line-2);
    border-radius: 11px;
    color: #dbeafe;
    font-size: 13px;
    font-weight: 700;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.secondary-auth-link:hover {
    border-color: var(--accent);
    background: rgba(56, 189, 248, 0.07);
}

@media (max-width: 520px) {
    .login-main { padding: 34px 16px; }
}