.mercado-register-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 280px);
    padding: 60px 20px;
}

.auth-card {
    background: var(--bg-card, #16161c);
    border: 1px solid var(--border-color, #2d2d3a);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    max-width: 480px;
    width: 100%;
    text-align: center;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4);
}

.auth-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

.auth-card p {
    color: var(--text-muted, #8b8b9e);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 2rem;
}

.actions-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 320px;
    margin: 0 auto;
}

.btn-primary-glow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--accent-purple, #7c4dff), #5c35cc);
    color: #ffffff !important;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.25s ease;
    border: none;
    box-shadow: 0 4px 15px rgba(124, 77, 255, 0.3);
}

.btn-primary-glow:hover {
    background: linear-gradient(135deg, var(--accent-purple-hover, #9e7aff), var(--accent-purple, #7c4dff));
    box-shadow: 0 0 20px rgba(124, 77, 255, 0.5);
    transform: translateY(-2px);
}

.btn-secondary-outline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: transparent;
    color: #cfcfe8 !important;
    text-decoration: none;
    padding: 11px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.25s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary-outline:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.2);
    color: #ffffff !important;
    transform: translateY(-1px);
}

@media (max-width: 576px) {
    .auth-card {
        padding: 2rem 1.5rem;
    }
    .auth-card h3 {
        font-size: 1.4rem;
    }
}