/* Estilos personalizados para Facebook Video Analytics */

:root {
    --fb-blue: #3b5998;
    --fb-light-blue: #8b9dc3;
    --fb-lightest-blue: #dfe3ee;
    --fb-accent: #f7f7f7;
}

/* Estilos gerais */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--fb-accent);
}

/* Navbar */
.navbar-dark {
    background-color: var(--fb-blue) !important;
}

/* Sidebar */
.sidebar {
    background-color: var(--fb-blue);
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.75rem 1rem;
    border-radius: 0.25rem;
    margin-bottom: 0.25rem;
}

.sidebar .nav-link:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}

.sidebar .nav-link.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.2);
}

/* Cards */
.card {
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: none;
    margin-bottom: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-weight: 600;
    padding: 1rem 1.25rem;
}

/* Botões */
.btn-primary {
    background-color: var(--fb-blue);
    border-color: var(--fb-blue);
}

.btn-primary:hover {
    background-color: #2d4373;
    border-color: #2d4373;
}

.btn-outline-primary {
    color: var(--fb-blue);
    border-color: var(--fb-blue);
}

.btn-outline-primary:hover {
    background-color: var(--fb-blue);
    border-color: var(--fb-blue);
}

/* Métricas cards */
.metric-card {
    border-radius: 1rem;
    padding: 0.5rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Tabelas */
.table th {
    font-weight: 600;
    background-color: var(--fb-lightest-blue);
}

/* Gráficos */
.chart-container {
    position: relative;
    margin: auto;
    height: 300px;
}

/* Responsividade */
@media (max-width: 768px) {
    .sidebar {
        position: static;
        height: auto;
        padding: 0;
    }
    
    .sidebar-sticky {
        height: auto;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .chart-container {
        height: 250px;
    }
}

/* Animações */
.fade-in {
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Loader */
.loader {
    border: 5px solid var(--fb-lightest-blue);
    border-top: 5px solid var(--fb-blue);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Video cards */
.video-card {
    transition: transform 0.3s, box-shadow 0.3s;
}

.video-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

/* Paginação */
.pagination .page-item.active .page-link {
    background-color: var(--fb-blue);
    border-color: var(--fb-blue);
}

.pagination .page-link {
    color: var(--fb-blue);
}

/* Tooltips */
.tooltip-inner {
    background-color: var(--fb-blue);
}

.bs-tooltip-auto[x-placement^=top] .arrow::before, 
.bs-tooltip-top .arrow::before {
    border-top-color: var(--fb-blue);
}

/* Badges */
.badge-primary {
    background-color: var(--fb-blue);
}

/* Formulários */
.form-control:focus {
    border-color: var(--fb-light-blue);
    box-shadow: 0 0 0 0.2rem rgba(59, 89, 152, 0.25);
}

/* Alerts */
.alert-info {
    background-color: var(--fb-lightest-blue);
    border-color: var(--fb-light-blue);
    color: var(--fb-blue);
}