.auth-section {
    min-height: calc(100vh - 220px);
    display: flex;
    align-items: center;
}

.auth-container {
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
}

.form-card {
    text-align: left;
}

.form-card h1 {
    font-size: clamp(1.9rem, 3vw, 2.5rem);
}

.auth-footer-text {
    margin: 18px 0 0;
    color: var(--muted);
    text-align: center;
}

.friends-search-form {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 20px 0 28px;
}

.friends-search-form input {
    min-width: 0;
    flex: 1;
}

.friends-search-form .btn {
    flex: 0 0 auto;
    min-height: 50px;
    padding: 0 22px;
}

.form-card h2 {
    margin: 24px 0 12px;
    font-size: 1.25rem;
}

.friend-row {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 54px;
    margin-top: 8px;
    padding: 8px 10px 8px 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
}

.friend-user-name {
    flex: 1;
    font-weight: 700;
    color: var(--text);
}

.friend-row form {
    margin: 0;
}

.friend-row .btn {
    min-height: 36px;
    padding: 0 14px;
    border-radius: 10px;
    font-size: 0.9rem;
}

@media (max-width: 520px) {
    .friends-search-form {
        align-items: stretch;
        flex-direction: column;
    }

    .friends-search-form .btn {
        width: 100%;
    }
}