/**
 * OIAE - Página de Biolinks
 * Estilos para hub centralizado de redes sociais
 */

/* ========================================
   CONTAINER DE BIOLINKS
   ======================================== */
.biolinks-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
}

.biolinks-logo {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-full);
    background-color: var(--color-card);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.biolinks-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.biolinks-logo-placeholder {
    font-size: 48px;
    color: var(--color-text-secondary);
}

.biolinks-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.biolinks-subtitle {
    font-size: 16px;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2xl);
}

.biolinks-intro {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    font-weight: 500;
}

/* ========================================
   LISTA DE BIOLINKS
   ======================================== */
.biolinks-list {
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.biolink-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    background-color: var(--color-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-text-primary);
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.biolink-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--biolink-color) 0%, rgba(var(--biolink-color), 0.8) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.biolink-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--biolink-color);
}

.biolink-button:hover::before {
    opacity: 0.1;
}

.biolink-button:active {
    transform: translateY(-2px);
}

.biolink-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    background-color: var(--biolink-color);
    flex-shrink: 0;
}

.biolink-label {
    flex: 1;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
}

.biolink-arrow {
    font-size: 18px;
    color: var(--color-text-secondary);
    transition: all 0.3s ease;
}

.biolink-button:hover .biolink-arrow {
    color: var(--biolink-color);
    transform: translateX(4px);
}

/* ========================================
   VARIANTES DE CORES POR REDE
   ======================================== */
.biolink-whatsapp {
    --biolink-color: #25D366;
}

.biolink-instagram {
    --biolink-color: #E4405F;
}

.biolink-facebook {
    --biolink-color: #1877F2;
}

.biolink-linkedin {
    --biolink-color: #0A66C2;
}

.biolink-twitter {
    --biolink-color: #1DA1F2;
}

.biolink-website {
    --biolink-color: #8E8E93;
}

/* ========================================
   BOTÃO DE COMPARTILHAMENTO
   ======================================== */
.biolinks-share-container {
    margin-bottom: var(--spacing-xl);
}

.biolinks-share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, #FF9500 0%, #FF8C00 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 149, 0, 0.3);
}

.biolinks-share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 149, 0, 0.4);
}

.biolinks-share-btn:active {
    transform: translateY(0);
}

.biolinks-share-btn i {
    font-size: 18px;
}

/* ========================================
   LINK DE VOLTA
   ======================================== */
.biolinks-back-container {
    margin-top: var(--spacing-2xl);
}

.biolinks-back-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.biolinks-back-link:hover {
    background-color: rgba(0, 122, 255, 0.1);
}

.biolinks-back-link i {
    font-size: 16px;
}

/* ========================================
   MODAL DE COMPARTILHAMENTO
   ======================================== */
.share-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
}

.share-modal.active {
    display: flex;
}

.share-modal-content {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.share-modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: transparent;
    border: none;
    font-size: 24px;
    color: var(--color-text-secondary);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.share-modal-close:hover {
    background-color: var(--color-background);
    color: var(--color-text-primary);
}

.share-modal h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.share-modal p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 14px;
}

.share-link-box {
    background-color: var(--color-background);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.share-link-box input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--color-text-primary);
    font-size: 14px;
    outline: none;
}

.btn-copy {
    background: transparent;
    border: none;
    color: var(--color-primary);
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.btn-copy:hover {
    background-color: rgba(0, 122, 255, 0.1);
}

/* ========================================
   OPÇÕES DE COMPARTILHAMENTO
   ======================================== */
.share-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.share-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-background);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-text-primary);
    transition: all 0.2s ease;
}

.share-option:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.share-option-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
}

.share-option-facebook .share-option-icon {
    background-color: #1877F2;
}

.share-option-twitter .share-option-icon {
    background-color: #1DA1F2;
}

.share-option-whatsapp .share-option-icon {
    background-color: #25D366;
}

.share-option-telegram .share-option-icon {
    background-color: #0088cc;
}

.share-option-label {
    font-size: 12px;
    font-weight: 500;
    text-align: center;
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */
@media (max-width: 480px) {
    .biolinks-page {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .biolinks-title {
        font-size: 24px;
    }

    .biolinks-logo {
        width: 100px;
        height: 100px;
    }

    .biolink-button {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .biolink-label {
        font-size: 15px;
    }

    .share-modal-content {
        width: 95%;
        padding: var(--spacing-xl);
    }

    .share-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .biolinks-list {
        max-width: 100%;
    }

    .biolink-button {
        max-width: 100%;
    }
}

/* ========================================
   UTILITÁRIOS
   ======================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }