/**
 * Providers Selection Screen
 * Tela inicial de seleção de provedor (Evolution API / ApiPro)
 */

/* Container da seleção */
.providers-screen {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeInUp 0.5s ease-out;
}

.providers-screen .providers-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    text-align: center;
}

.providers-screen .providers-subtitle {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 40px;
    text-align: center;
}

/* Grid de cards */
.providers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 600px;
    width: 100%;
}

/* Card do provedor */
.provider-card {
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.provider-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 60%, rgba(16, 185, 129, 0.05));
    opacity: 0;
    transition: opacity 0.3s;
}

.provider-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.15);
}

.provider-card:hover::before {
    opacity: 1;
}

.provider-card:active {
    transform: translateY(-2px);
}

/* Logo do provedor */
.provider-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto 16px;
    border-radius: 12px;
    display: block;
}

.provider-card .provider-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.provider-card .provider-desc {
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.4;
}

/* Botão voltar */
.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: 1px solid var(--card-border);
    color: var(--text-light);
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 20px;
    font-family: inherit;
}

.btn-back:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

/* Seção ApiPro */
.apipro-section .container {
    animation: fadeInUp 0.4s ease-out;
}

.apipro-section .apipro-logo {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border-radius: 12px;
    margin: 0 auto 8px;
    display: block;
}

/* Animação de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsivo */
@media (max-width: 520px) {
    .providers-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .provider-card {
        padding: 24px 20px;
    }

    .provider-logo {
        width: 64px;
        height: 64px;
    }

    .providers-screen .providers-title {
        font-size: 1.4rem;
    }
}