/* =============================================================================
   AURA SHIELD - Dashboard Styles v3.0
   Estilos refinados com design system unificado
   ============================================================================= */

/* -----------------------------------------------------------------------------
   ANIMACOES CUSTOMIZADAS
   ----------------------------------------------------------------------------- */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes borderGlow {
    0%, 100% { box-shadow: 0 0 5px rgba(59, 130, 246, 0.2); }
    50% { box-shadow: 0 0 15px rgba(59, 130, 246, 0.4); }
}

/* -----------------------------------------------------------------------------
   PAGE HEADER
   ----------------------------------------------------------------------------- */
.dashboard-header {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
}

.dashboard-header h4 {
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.dashboard-header h4 i {
    color: var(--color-primary);
}

/* -----------------------------------------------------------------------------
   METRIC CARDS - Design Refinado
   ----------------------------------------------------------------------------- */
.metric-card {
    background: var(--color-bg-primary);
    border-radius: var(--radius-xl) !important;
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    overflow: hidden;
    position: relative;
    animation: fadeInUp 0.5s ease-out;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.metric-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: var(--color-primary-subtle);
}

.metric-card:hover::before {
    transform: scaleX(1);
}

.metric-card .card-body {
    padding: var(--space-5);
}

.metric-card h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin: 0;
    animation: countUp 0.6s ease-out 0.2s both;
}

/* Icon badge refinado */
.metric-card .icon-badge {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.metric-card:hover .icon-badge {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-md);
}

/* Variantes de cor para metric cards */
.metric-card-primary .icon-badge {
    background: linear-gradient(135deg, var(--color-primary-subtle) 0%, #c7d2fe 100%);
    color: var(--color-primary);
}

.metric-card-success .icon-badge {
    background: linear-gradient(135deg, var(--color-success-light) 0%, #a7f3d0 100%);
    color: var(--color-success);
}

.metric-card-warning .icon-badge {
    background: linear-gradient(135deg, var(--color-warning-light) 0%, #fde68a 100%);
    color: var(--color-warning);
}

.metric-card-danger .icon-badge {
    background: linear-gradient(135deg, var(--color-danger-light) 0%, #fecaca 100%);
    color: var(--color-danger);
}

/* Sparkline refinado */
.metric-card .sparkline-container {
    margin-top: var(--space-3);
    padding: var(--space-2);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    transition: opacity var(--transition-fast);
}

.metric-card:hover .sparkline-container {
    opacity: 0.8;
}

/* -----------------------------------------------------------------------------
   CHART CARDS - Design Premium
   ----------------------------------------------------------------------------- */
.chart-card {
    background: var(--color-bg-primary);
    border-radius: var(--radius-xl) !important;
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    overflow: hidden;
    animation: fadeInUp 0.5s ease-out;
}

.chart-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border);
}

.chart-card .card-header {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background var(--transition-fast);
}

.chart-card:hover .card-header {
    background: var(--color-bg-tertiary);
}

.chart-card .card-header h6,
.chart-card .card-header span {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
}

.chart-card .card-header i {
    color: var(--color-primary);
}

/* Export buttons */
.chart-card .export-buttons {
    display: flex;
    gap: var(--space-2);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.chart-card:hover .export-buttons {
    opacity: 1;
}

.chart-card .export-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chart-card .export-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: scale(1.1);
}

.chart-card .card-body {
    padding: var(--space-5);
}

/* -----------------------------------------------------------------------------
   PLATFORM TABS - Estilo Moderno
   ----------------------------------------------------------------------------- */
.platform-tabs {
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--space-1);
    margin-bottom: var(--space-5);
}

.platform-tabs .nav-link {
    border-radius: 10px !important;
    border: 2px solid transparent !important;
    padding: 12px 24px !important;
    font-weight: 600;
    font-size: 14px;
    color: #64748b;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 4px;
    position: relative;
    overflow: hidden;
}

/* Efeito de borda sutil nos tabs inativos */
.platform-tabs .nav-link:not(.active) {
    background: rgba(255, 255, 255, 0.6) !important;
    border: 2px solid rgba(0, 0, 0, 0.06) !important;
}

.platform-tabs .nav-link:hover:not(.active) {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Estilo base para tab ativo - será sobrescrito pelos específicos */
.platform-tabs .nav-link.active {
    transform: translateY(0);
    border: none !important;
}

/* =====================================================
   CORES DE PLATAFORMA NOS TABS - USANDO nth-child
   Ordem: WhatsApp(1), Facebook(2), Instagram(3), TikTok(4), Websites(5)
   ===================================================== */

/* Reset - remover cor verde padrão */
.platform-tabs .nav-link.active {
    background: var(--color-bg-primary) !important;
    color: var(--color-text-primary) !important;
    border-color: transparent !important;
}

/* Tab 1 - WhatsApp (Verde) */
.platform-tabs .nav-item:nth-child(1) .nav-link.active {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4) !important;
}

/* Tab 2 - Facebook (Azul) */
.platform-tabs .nav-item:nth-child(2) .nav-link.active {
    background: linear-gradient(135deg, #1877f2 0%, #0d47a1 100%) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.4) !important;
}

/* Tab 3 - Instagram (Gradiente Rosa/Laranja) */
.platform-tabs .nav-item:nth-child(3) .nav-link.active {
    background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(225, 48, 108, 0.4) !important;
}

/* Tab 4 - TikTok (Preto/Cyan/Rosa) */
.platform-tabs .nav-item:nth-child(4) .nav-link.active {
    background: linear-gradient(135deg, #010101 0%, #25f4ee 50%, #fe2c55 100%) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(254, 44, 85, 0.4) !important;
}

/* Tab 5 - Websites (Azul Escuro) */
.platform-tabs .nav-item:nth-child(5) .nav-link.active {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4) !important;
}

/* Tab 6 - News/Notícias (Se existir) */
.platform-tabs .nav-item:nth-child(6) .nav-link.active {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4) !important;
}

/* =====================================================
   HOVER EFFECTS POR PLATAFORMA
   ===================================================== */

/* WhatsApp hover */
.platform-tabs .nav-item:nth-child(1) .nav-link:not(.active):hover {
    background: rgba(37, 211, 102, 0.15) !important;
    color: #128c7e !important;
    transform: translateY(-2px);
}

/* Facebook hover */
.platform-tabs .nav-item:nth-child(2) .nav-link:not(.active):hover {
    background: rgba(24, 119, 242, 0.15) !important;
    color: #0d47a1 !important;
    transform: translateY(-2px);
}

/* Instagram hover */
.platform-tabs .nav-item:nth-child(3) .nav-link:not(.active):hover {
    background: linear-gradient(90deg, rgba(240,148,51,0.15) 0%, rgba(225,48,108,0.15) 100%) !important;
    color: #dc2743 !important;
    transform: translateY(-2px);
}

/* TikTok hover */
.platform-tabs .nav-item:nth-child(4) .nav-link:not(.active):hover {
    background: linear-gradient(90deg, rgba(0,0,0,0.08) 0%, rgba(37,244,238,0.15) 50%, rgba(254,44,85,0.15) 100%) !important;
    color: #fe2c55 !important;
    transform: translateY(-2px);
}

/* Websites hover */
.platform-tabs .nav-item:nth-child(5) .nav-link:not(.active):hover {
    background: rgba(52, 152, 219, 0.15) !important;
    color: #2c3e50 !important;
    transform: translateY(-2px);
}

/* News hover */
.platform-tabs .nav-item:nth-child(6) .nav-link:not(.active):hover {
    background: rgba(231, 76, 60, 0.15) !important;
    color: #c0392b !important;
    transform: translateY(-2px);
}

/* =====================================================
   CORES SUTIS NOS TABS INATIVOS (identificação visual)
   ===================================================== */

/* WhatsApp - borda verde sutil */
.platform-tabs .nav-item:nth-child(1) .nav-link:not(.active) {
    border-left: 3px solid #25d366 !important;
    color: #25d366;
}

/* Facebook - borda azul sutil */
.platform-tabs .nav-item:nth-child(2) .nav-link:not(.active) {
    border-left: 3px solid #1877f2 !important;
    color: #1877f2;
}

/* Instagram - borda rosa sutil */
.platform-tabs .nav-item:nth-child(3) .nav-link:not(.active) {
    border-left: 3px solid #E1306C !important;
    color: #E1306C;
}

/* TikTok - borda rosa/cyan sutil */
.platform-tabs .nav-item:nth-child(4) .nav-link:not(.active) {
    border-left: 3px solid #fe2c55 !important;
    color: #fe2c55;
}

/* Websites - borda azul escuro sutil */
.platform-tabs .nav-item:nth-child(5) .nav-link:not(.active) {
    border-left: 3px solid #3498db !important;
    color: #3498db;
}

/* News - borda vermelho sutil */
.platform-tabs .nav-item:nth-child(6) .nav-link:not(.active) {
    border-left: 3px solid #e74c3c !important;
    color: #e74c3c;
}

/* Icones nas tabs */
.platform-tabs .nav-link .fab,
.platform-tabs .nav-link .fas {
    margin-right: 8px;
    font-size: 1.1em;
}

/* Tab indicator line */
.platform-tabs .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    height: 3px;
    border-radius: 2px;
    background: inherit;
}

/* -----------------------------------------------------------------------------
   FILTER SECTION - Design Limpo
   ----------------------------------------------------------------------------- */
.filter-section {
    background: var(--color-bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-bottom: var(--space-5);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
}

.filter-section label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
    display: block;
}

.filter-section .DateInput_input {
    border-radius: var(--radius-md) !important;
    padding: var(--space-3) var(--space-4) !important;
    font-size: var(--font-size-sm) !important;
    border: 1px solid var(--color-border) !important;
    transition: all var(--transition-fast) !important;
}

.filter-section .DateInput_input:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px var(--color-primary-subtle) !important;
}

/* -----------------------------------------------------------------------------
   BADGES E TAGS
   ----------------------------------------------------------------------------- */
.topic-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-fast);
    cursor: default;
}

.topic-badge:hover {
    transform: scale(1.05);
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    border-color: var(--color-primary-subtle);
}

/* Sentiment badges */
.sentiment-positive {
    background: var(--color-success-light);
    color: #065f46;
    border-color: var(--color-success-light);
}

.sentiment-negative {
    background: var(--color-danger-light);
    color: #991b1b;
    border-color: var(--color-danger-light);
}

.sentiment-neutral {
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

/* -----------------------------------------------------------------------------
   TABLES REFINADAS
   ----------------------------------------------------------------------------- */
.data-table {
    background: var(--color-bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-table thead th {
    background: var(--color-bg-secondary);
    padding: var(--space-4);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--color-border);
}

.data-table tbody td {
    padding: var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--color-bg-tertiary);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* -----------------------------------------------------------------------------
   PLOTLY CHART ENHANCEMENTS
   ----------------------------------------------------------------------------- */
.js-plotly-plot .plotly .modebar {
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.js-plotly-plot:hover .plotly .modebar {
    opacity: 1;
}

.js-plotly-plot .plotly .modebar-btn {
    background: var(--color-bg-primary) !important;
    border-radius: var(--radius-sm) !important;
    transition: all var(--transition-fast);
}

.js-plotly-plot .plotly .modebar-btn:hover {
    background: var(--color-primary) !important;
}

.js-plotly-plot .plotly .modebar-btn:hover path {
    fill: white !important;
}

/* Gauge refinado */
.js-plotly-plot .gauge {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.08));
}

/* -----------------------------------------------------------------------------
   WORDCLOUD
   ----------------------------------------------------------------------------- */
.wordcloud-container {
    padding: var(--space-4);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.wordcloud-container:hover {
    background: var(--color-bg-secondary);
}

.wordcloud-container img {
    border-radius: var(--radius-md);
    transition: transform var(--transition-normal);
}

.wordcloud-container:hover img {
    transform: scale(1.02);
}

/* -----------------------------------------------------------------------------
   PROGRESS BARS
   ----------------------------------------------------------------------------- */
.progress {
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--color-bg-tertiary);
    overflow: hidden;
}

.progress-bar {
    border-radius: var(--radius-full);
    transition: width 1s ease-in-out;
}

.progress-bar-primary {
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.progress-bar-success {
    background: linear-gradient(90deg, var(--color-success) 0%, #34d399 100%);
}

.progress-bar-danger {
    background: linear-gradient(90deg, var(--color-danger) 0%, #f87171 100%);
}

/* -----------------------------------------------------------------------------
   LOADING STATES
   ----------------------------------------------------------------------------- */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

._dash-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-lg);
}

/* -----------------------------------------------------------------------------
   ALERTS REFINADOS
   ----------------------------------------------------------------------------- */
.alert {
    border-radius: var(--radius-lg);
    border: none;
    padding: var(--space-4);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    animation: fadeInUp 0.3s ease-out;
}

.alert-icon {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.alert-success {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    color: #166534;
}

.alert-success .alert-icon {
    background: var(--color-success);
    color: white;
}

.alert-danger {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    color: #991b1b;
}

.alert-danger .alert-icon {
    background: var(--color-danger);
    color: white;
}

.alert-warning {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    color: #92400e;
}

.alert-warning .alert-icon {
    background: var(--color-warning);
    color: white;
}

.alert-info {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    color: #1e40af;
}

.alert-info .alert-icon {
    background: var(--color-primary);
    color: white;
}

/* -----------------------------------------------------------------------------
   EMPTY STATES
   ----------------------------------------------------------------------------- */
.empty-state {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    color: var(--color-text-muted);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--color-text-muted);
}

.empty-state h5 {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.empty-state p {
    font-size: var(--font-size-sm);
    max-width: 300px;
    margin: 0 auto;
}

/* -----------------------------------------------------------------------------
   RESPONSIVE
   ----------------------------------------------------------------------------- */
@media (max-width: 992px) {
    .metric-card h2 {
        font-size: var(--font-size-2xl);
    }

    .metric-card .icon-badge {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .platform-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .platform-tabs .nav-link {
        white-space: nowrap;
        padding: var(--space-2) var(--space-4) !important;
        font-size: var(--font-size-sm);
    }

    .chart-card .card-header {
        flex-direction: column;
        gap: var(--space-3);
        align-items: flex-start;
    }

    .chart-card .export-buttons {
        opacity: 1;
    }

    .filter-section {
        padding: var(--space-4);
    }
}

@media (max-width: 576px) {
    .metric-card {
        margin-bottom: var(--space-3);
    }

    .metric-card:hover {
        transform: none;
    }

    .metric-card h2 {
        font-size: var(--font-size-xl);
    }

    .chart-card .card-body {
        padding: var(--space-3);
    }
}

/* =============================================================================
   MESSAGE CARDS APRIMORADOS - Quick Actions & Hover Effects
   ============================================================================= */

/* Container principal do card de mensagem */
.message-card {
    position: relative;
    background: var(--color-bg-primary);
    border-radius: 16px !important;
    border: 1px solid var(--color-border-light);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    margin-bottom: 16px;
}

.message-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
    border-color: rgba(59, 130, 246, 0.3);
}

/* Borda lateral colorida por sentimento */
.message-card-positive {
    border-left: 4px solid #10b981 !important;
}

.message-card-negative {
    border-left: 4px solid #ef4444 !important;
}

.message-card-neutral {
    border-left: 4px solid #6b7280 !important;
}

.message-card-critical {
    border-left: 4px solid #dc2626 !important;
    animation: criticalPulse 2s ease-in-out infinite;
}

@keyframes criticalPulse {
    0%, 100% { box-shadow: 0 2px 8px rgba(220, 38, 38, 0.1); }
    50% { box-shadow: 0 2px 16px rgba(220, 38, 38, 0.25); }
}

/* Avatar do usuário */
.message-avatar {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: white;
    flex-shrink: 0;
    text-transform: uppercase;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.message-avatar.whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}

.message-avatar.facebook {
    background: linear-gradient(135deg, #1877f2 0%, #0c5ec7 100%);
}

.message-avatar.website {
    background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);
}

/* Status indicator no avatar */
.message-avatar::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid white;
    background: #6b7280;
}

.message-avatar.unread::after {
    background: #3b82f6;
    animation: pulse 2s infinite;
}

.message-avatar.urgent::after {
    background: #ef4444;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

/* Header do card */
.message-card-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 16px 12px 16px;
}

.message-card-header-info {
    flex: 1;
    min-width: 0;
}

.message-card-author {
    font-weight: 600;
    font-size: 15px;
    color: #1e293b;
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.message-card-author .verified-badge {
    width: 16px;
    height: 16px;
    background: #1877f2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 10px;
}

.message-card-meta {
    font-size: 13px;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.message-card-meta i {
    font-size: 11px;
}

.message-card-date {
    font-size: 12px;
    color: #94a3b8;
    white-space: nowrap;
}

/* Corpo da mensagem */
.message-card-body {
    padding: 0 16px 12px 16px;
}

.message-card-content {
    font-size: 14px;
    line-height: 1.6;
    color: #374151;
    margin-bottom: 12px;
    position: relative;
    max-height: 250px;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.message-card-content.expanded {
    max-height: none;
}

.message-card-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(transparent, rgba(255,255,255,0.95));
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.message-card-content.expanded::after {
    opacity: 0;
}

.message-expand-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border: none;
    color: white;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    padding: 8px 16px;
    margin: 8px 0;
    border-radius: 8px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.message-expand-btn:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.4);
    transform: translateY(-1px);
}

.message-expand-btn.expanded {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
    box-shadow: 0 2px 4px rgba(107, 114, 128, 0.3);
}

.message-expand-btn i {
    transition: transform 0.3s ease;
}

.message-expand-btn.expanded i {
    transform: rotate(180deg);
}

/* Resumo da IA */
.message-ai-summary {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 10px;
    padding: 12px 14px;
    margin-bottom: 12px;
    border-left: 3px solid #8b5cf6;
}

.message-ai-summary-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    font-size: 12px;
    font-weight: 600;
    color: #8b5cf6;
}

.message-ai-summary-text {
    font-size: 13px;
    color: #475569;
    line-height: 1.5;
}

/* Tópicos e Tags */
.message-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.message-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 20px;
    background: #f1f5f9;
    color: #475569;
    transition: all 0.2s ease;
    cursor: default;
}

.message-tag:hover {
    background: #e2e8f0;
    transform: scale(1.05);
}

.message-tag.topic {
    background: #eff6ff;
    color: #1d4ed8;
}

.message-tag.keyword {
    background: #fef2f2;
    color: #dc2626;
}

.message-tag.entity {
    background: #f0fdf4;
    color: #166534;
}

/* Badges de sentimento e urgência */
.message-badges {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.message-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.message-badge-positive {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
}

.message-badge-negative {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
}

.message-badge-neutral {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: #475569;
}

.message-badge-urgent {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #dc2626;
    animation: urgentPulse 2s ease-in-out infinite;
}

@keyframes urgentPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* =============================================================================
   QUICK ACTIONS - Hover Actions Bar
   ============================================================================= */

.message-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: #f8fafc;
    border-top: 1px solid #f1f5f9;
}

/* Quick Actions Container */
.message-quick-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.message-card:hover .message-quick-actions {
    opacity: 1;
    transform: translateX(0);
}

/* Quick Action Button */
.quick-action-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: none;
    background: white;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    position: relative;
}

.quick-action-btn:hover {
    transform: translateY(-2px) scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.quick-action-btn:active {
    transform: translateY(0) scale(0.95);
}

/* Cores específicas por ação */
.quick-action-btn.alert-btn:hover {
    background: #fef2f2;
    color: #dc2626;
}

.quick-action-btn.assign-btn:hover {
    background: #eff6ff;
    color: #2563eb;
}

.quick-action-btn.escalate-btn:hover {
    background: #fffbeb;
    color: #d97706;
}

.quick-action-btn.review-btn:hover {
    background: #f0fdf4;
    color: #16a34a;
}

.quick-action-btn.case-btn:hover {
    background: #f5f3ff;
    color: #7c3aed;
}

.quick-action-btn.detail-btn:hover {
    background: #f1f5f9;
    color: #334155;
}

/* Tooltip para quick actions */
.quick-action-btn::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 10px;
    background: #1e293b;
    color: white;
    font-size: 11px;
    font-weight: 500;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
}

.quick-action-btn::after {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: #1e293b;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.quick-action-btn:hover::before,
.quick-action-btn:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Actions dropdown mais bonito */
.message-actions-dropdown {
    position: relative;
}

.message-actions-dropdown .dropdown-toggle {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.message-actions-dropdown .dropdown-toggle:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.message-actions-dropdown .dropdown-menu {
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    padding: 8px;
    min-width: 200px;
}

.message-actions-dropdown .dropdown-item {
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.15s ease;
}

.message-actions-dropdown .dropdown-item:hover {
    background: #f1f5f9;
}

.message-actions-dropdown .dropdown-item i {
    width: 18px;
    text-align: center;
}

/* =============================================================================
   MÉTRICAS DE ENGAJAMENTO (Facebook)
   ============================================================================= */

.message-engagement {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 0;
}

.engagement-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #64748b;
    transition: all 0.2s ease;
}

.engagement-item:hover {
    color: #1e293b;
}

.engagement-item i {
    font-size: 14px;
}

.engagement-item.likes i {
    color: #1877f2;
}

.engagement-item.comments i {
    color: #8b5cf6;
}

.engagement-item.shares i {
    color: #f59e0b;
}

.engagement-item span {
    font-weight: 600;
}

/* =============================================================================
   COMENTÁRIOS DO FACEBOOK (Integrado no card)
   ============================================================================= */

.message-comments-section {
    border-top: 1px solid #e2e8f0;
    padding: 12px 16px;
    background: linear-gradient(to bottom, #f8fafc, #f1f5f9);
    border-radius: 0 0 12px 12px;
}

.message-comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    cursor: pointer;
    padding: 6px 10px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    transition: all 0.2s ease;
}

.message-comments-header:hover {
    background: #f8fafc;
    border-color: #8b5cf6;
}

.message-comments-title {
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 8px;
}

.message-comments-title i {
    color: #8b5cf6;
}

.message-comments-toggle {
    font-size: 11px;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 4px;
}

.message-comments-toggle i {
    font-size: 10px;
    transition: transform 0.2s ease;
}

.message-comments-section.collapsed .message-comments-toggle i {
    transform: rotate(-90deg);
}

.message-comments-section.collapsed .message-comments-list {
    display: none;
}

.message-comments-list {
    margin-top: 8px;
}

.message-comment {
    background: white;
    border-radius: 10px;
    padding: 10px 12px;
    margin-bottom: 8px;
    border-left: 3px solid #e2e8f0;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.message-comment:last-child {
    margin-bottom: 0;
}

.message-comment:hover {
    border-left-color: #8b5cf6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transform: translateX(2px);
}

/* Sentiment colors for comments */
.message-comment.sentiment-positive {
    border-left-color: #10b981;
    background: linear-gradient(to right, #f0fdf4, white);
}

.message-comment.sentiment-negative {
    border-left-color: #ef4444;
    background: linear-gradient(to right, #fef2f2, white);
}

.message-comment.sentiment-neutral {
    border-left-color: #64748b;
}

.message-comment.attention {
    border-left-color: #ef4444;
    background: linear-gradient(to right, #fef2f2, #fff5f5);
    animation: pulse-attention 2s infinite;
}

@keyframes pulse-attention {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.2); }
    50% { box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1); }
}

.message-comment-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}

.message-comment-author-info {
    display: flex;
    align-items: center;
    gap: 6px;
}

.message-comment-author {
    font-size: 12px;
    font-weight: 600;
    color: #334155;
    text-decoration: none;
    transition: color 0.2s;
}

.message-comment-author:hover {
    color: #1877f2;
}

.message-comment-date {
    font-size: 10px;
    color: #94a3b8;
    margin-left: auto;
}

.message-comment-sentiment {
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 3px;
}

.message-comment-sentiment.positive {
    background: #d1fae5;
    color: #059669;
}

.message-comment-sentiment.negative {
    background: #fee2e2;
    color: #dc2626;
}

.message-comment-sentiment.neutral {
    background: #f1f5f9;
    color: #64748b;
}

.message-comment-text {
    font-size: 13px;
    color: #475569;
    line-height: 1.5;
    margin-top: 4px;
}

.message-comments-more {
    text-align: center;
    margin-top: 10px;
}

.message-comments-more-btn {
    background: white;
    border: 1px dashed #cbd5e1;
    color: #64748b;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.message-comments-more-btn:hover {
    background: #f8fafc;
    border-color: #8b5cf6;
    color: #8b5cf6;
}

.message-comments-more-btn i {
    font-size: 10px;
}

/* Empty comments state */
.message-no-comments {
    text-align: center;
    padding: 16px;
    color: #94a3b8;
    font-size: 12px;
}

.message-no-comments i {
    font-size: 20px;
    margin-bottom: 6px;
    display: block;
    opacity: 0.5;
}

/* =============================================================================
   INDICADOR DE LEITURA
   ============================================================================= */

.message-read-indicator {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #3b82f6;
    opacity: 0;
    transition: all 0.3s ease;
}

.message-card.unread .message-read-indicator {
    opacity: 1;
    animation: unreadPulse 2s ease-in-out infinite;
}

@keyframes unreadPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4); }
    50% { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(59, 130, 246, 0); }
}

/* =============================================================================
   RESPONSIVO
   ============================================================================= */

@media (max-width: 768px) {
    .message-card:hover {
        transform: none;
    }

    .message-quick-actions {
        opacity: 1;
        transform: none;
    }

    .quick-action-btn {
        width: 32px;
        height: 32px;
    }

    .message-avatar {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }

    .message-card-content {
        max-height: 100px;
    }

    .message-engagement {
        gap: 12px;
    }

    .engagement-item {
        font-size: 12px;
    }
}

@media (max-width: 576px) {
    .message-card-header {
        padding: 12px;
    }

    .message-card-body {
        padding: 0 12px 10px;
    }

    .message-card-footer {
        padding: 10px 12px;
        flex-direction: column;
        gap: 10px;
    }

    .message-badges {
        width: 100%;
        justify-content: flex-start;
    }

    .message-quick-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

/* =============================================================================
   TIKTOK SPECIFIC STYLES
   ============================================================================= */

/* TikTok Platform Colors */
.tiktok-gradient {
    background: linear-gradient(135deg, #000000 0%, #25f4ee 50%, #fe2c55 100%);
}

.tiktok-gradient-text {
    background: linear-gradient(90deg, #25f4ee 0%, #fe2c55 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* TikTok Card Styling */
.card-tiktok {
    border-left: 4px solid #fe2c55 !important;
}

.card-tiktok .card-header {
    background: linear-gradient(90deg, rgba(0,0,0,0.03) 0%, rgba(37,244,238,0.05) 50%, rgba(254,44,85,0.05) 100%);
}

/* TikTok Stats Cards */
.tiktok-stat-card {
    position: relative;
    overflow: hidden;
}

.tiktok-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(254,44,85,0.08) 50%, rgba(37,244,238,0.08) 100%);
    pointer-events: none;
}

/* TikTok Icon */
.tiktok-icon {
    color: #fe2c55;
}

.tiktok-icon-glow {
    text-shadow: 0 0 10px rgba(254,44,85,0.5), 0 0 20px rgba(37,244,238,0.3);
}

/* TikTok Badge Styles */
.badge-tiktok {
    background: linear-gradient(135deg, #000000 0%, #25f4ee 50%, #fe2c55 100%);
    color: white;
}

.badge-tiktok-viral {
    background: linear-gradient(90deg, #fe2c55 0%, #ff6b81 100%);
    color: white;
    animation: pulse-viral 2s infinite;
}

@keyframes pulse-viral {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* TikTok Video Card */
.video-card-tiktok {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.video-card-tiktok:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(254,44,85,0.15), 0 4px 8px rgba(37,244,238,0.1);
    border-color: #fe2c55;
}

.video-card-tiktok .thumbnail-container {
    position: relative;
    background: #000;
    aspect-ratio: 9/16;
    max-height: 200px;
    overflow: hidden;
}

.video-card-tiktok .thumbnail-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-card-tiktok .play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-card-tiktok:hover .play-overlay {
    opacity: 1;
}

.video-card-tiktok .play-overlay i {
    font-size: 48px;
    color: white;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

/* TikTok Stats Row */
.tiktok-stats-row {
    display: flex;
    gap: 16px;
    padding: 8px 0;
    border-top: 1px solid #f1f5f9;
}

.tiktok-stats-row .stat-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: #64748b;
}

.tiktok-stats-row .stat-item i {
    font-size: 14px;
}

.tiktok-stats-row .stat-item.views i { color: #3b82f6; }
.tiktok-stats-row .stat-item.likes i { color: #fe2c55; }
.tiktok-stats-row .stat-item.comments i { color: #25f4ee; }
.tiktok-stats-row .stat-item.shares i { color: #f59e0b; }

/* TikTok Hashtag Pills */
.hashtag-pill {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    margin: 2px;
    background: linear-gradient(90deg, rgba(37,244,238,0.15) 0%, rgba(254,44,85,0.15) 100%);
    color: #1e293b;
    border: 1px solid rgba(37,244,238,0.3);
    transition: all 0.2s ease;
}

.hashtag-pill:hover {
    background: linear-gradient(90deg, rgba(37,244,238,0.25) 0%, rgba(254,44,85,0.25) 100%);
    border-color: #fe2c55;
}

/* TikTok Graph Dark Theme */
.tiktok-graph-container {
    background: #0d0d0d;
    border-radius: 12px;
    padding: 16px;
}

/* =============================================================================
   WEBSITES SPECIFIC STYLES
   ============================================================================= */

.card-websites {
    border-left: 4px solid #3498db !important;
}

.card-websites .card-header {
    background: linear-gradient(90deg, rgba(44,62,80,0.05) 0%, rgba(52,152,219,0.05) 100%);
}

.badge-websites {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    color: white;
}

/* =============================================================================
   PLATFORM TAB ICONS
   ============================================================================= */

/* Ensure tab icons have proper colors when not active */
.platform-tabs .nav-link:not(.active) .fa-whatsapp { color: var(--color-whatsapp); }
.platform-tabs .nav-link:not(.active) .fa-facebook { color: var(--color-facebook); }
.platform-tabs .nav-link:not(.active) .fa-tiktok { color: var(--color-tiktok); }
.platform-tabs .nav-link:not(.active) .fa-globe { color: var(--color-websites); }

/* Active tab icons should be white */
.platform-tabs .nav-link.active .fab,
.platform-tabs .nav-link.active .fas {
    color: white !important;
}

/* =============================================================================
   FIX: Dropdown z-index nos Cards de Filtros
   ============================================================================= */

/* Cards de filtros precisam de overflow visible */
.platform-tabs .card,
.platform-tabs .card-body {
    overflow: visible !important;
}

/* Dropdown Dash específico */
#filter-period-whatsapp,
#filter-sentiment-whatsapp,
#filter-group-whatsapp,
#filter-period-facebook,
#filter-sentiment-facebook,
#filter-group-facebook,
#filter-period-tiktok,
#filter-sentiment-tiktok,
#filter-source-tiktok,
#filter-period-websites,
#filter-sentiment-websites,
#filter-category-websites {
    z-index: 100;
}

/* Menu dropdown visível */
.VirtualizedSelectOption,
.VirtualizedSelectFocusedOption {
    z-index: 9999 !important;
}

/* Dash dcc.Dropdown menu container */
.dash-dropdown .Select-menu-outer {
    z-index: 9999 !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    width: 100% !important;
    background: white !important;
    border-radius: 8px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15) !important;
    border: 1px solid #e2e8f0 !important;
    margin-top: 4px !important;
}

/* Estilo das opções do dropdown */
.dash-dropdown .Select-option {
    padding: 10px 12px !important;
    cursor: pointer !important;
    transition: background 0.2s ease !important;
}

.dash-dropdown .Select-option:hover,
.dash-dropdown .Select-option.is-focused {
    background: #f1f5f9 !important;
}

.dash-dropdown .Select-option.is-selected {
    background: #3b82f6 !important;
    color: white !important;
}

/* Input do dropdown mais bonito */
.dash-dropdown .Select-control {
    border-radius: 8px !important;
    border: 2px solid #e2e8f0 !important;
    min-height: 42px !important;
    transition: all 0.2s ease !important;
}

.dash-dropdown .Select-control:hover {
    border-color: #cbd5e1 !important;
}

.dash-dropdown .Select.is-focused .Select-control {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
}

/* =============================================================================
   KPI CARDS ENHANCED - Novos estilos com gradientes e animações
   ============================================================================= */

.kpi-card-enhanced {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none !important;
    position: relative;
}

.kpi-card-enhanced:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12) !important;
}

.kpi-card-enhanced:hover .kpi-icon {
    transform: scale(1.1) rotate(5deg);
}

.kpi-card-enhanced .kpi-value {
    transition: all 0.3s ease;
}

.kpi-card-enhanced:hover .kpi-value {
    transform: scale(1.02);
}

/* Trend badges */
.trend-badge {
    transition: all 0.3s ease;
}

.trend-badge.positive {
    background: rgba(16, 185, 129, 0.15) !important;
    color: #10b981 !important;
}

.trend-badge.negative {
    background: rgba(239, 68, 68, 0.15) !important;
    color: #ef4444 !important;
}

.trend-badge.negative i {
    transform: rotate(180deg);
}

/* Animação de entrada dos números */
@keyframes countUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.kpi-value {
    animation: countUp 0.5s ease-out;
}

/* Sparkline área com gradiente */
.kpi-card-enhanced .js-plotly-plot {
    border-radius: 0 0 12px 12px;
}

/* =============================================================================
   SENTIMENT GAUGE CARD - Design moderno com emojis e animações
   ============================================================================= */

.sentiment-gauge-card {
    transition: all 0.3s ease;
}

.sentiment-gauge-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1) !important;
}

/* Animação do gauge */
.sentiment-gauge-card .js-plotly-plot {
    transition: opacity 0.5s ease;
}

/* Emojis com animação */
.sentiment-gauge-card .text-center span[style*="fontSize: 24px"] {
    transition: transform 0.3s ease;
    display: inline-block;
}

.sentiment-gauge-card:hover .text-center span[style*="fontSize: 24px"] {
    transform: scale(1.2);
}

/* Badge de status animado */
.sentiment-gauge-card .badge {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* =============================================================================
   FILTER CARD - Design moderno com bordas coloridas
   ============================================================================= */

.filter-card {
    transition: all 0.3s ease;
    overflow: visible !important;
}

.filter-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

.filter-card .card-body {
    overflow: visible !important;
}

/* Botão de filtro com animação */
.filter-btn {
    transition: all 0.3s ease !important;
    position: relative;
    overflow: hidden;
}

.filter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2) !important;
}

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

/* Efeito de loading no botão */
.filter-btn.loading {
    pointer-events: none;
}

.filter-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid white;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Labels com ícones */
.filter-card label {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* =============================================================================
   SKELETON LOADING - Animações de carregamento elegantes
   ============================================================================= */

/* Base skeleton */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 8px;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Skeleton para KPI cards */
.skeleton-kpi {
    height: 140px;
    border-radius: 16px;
}

/* Skeleton para gráficos */
.skeleton-chart {
    height: 300px;
    border-radius: 16px;
}

/* Skeleton para texto */
.skeleton-text {
    height: 16px;
    margin-bottom: 8px;
    border-radius: 4px;
}

.skeleton-text.short { width: 60%; }
.skeleton-text.medium { width: 80%; }
.skeleton-text.long { width: 100%; }

/* Skeleton para avatar */
.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

/* Skeleton card completo */
.skeleton-card {
    background: white;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.skeleton-card .skeleton-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.skeleton-card .skeleton-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
}

.skeleton-card .skeleton-title {
    flex: 1;
}

.skeleton-card .skeleton-value {
    height: 36px;
    width: 80px;
    margin-bottom: 8px;
}

.skeleton-card .skeleton-label {
    height: 14px;
    width: 100px;
}

.skeleton-card .skeleton-sparkline {
    height: 45px;
    margin-top: 16px;
}

/* Animação de fade-in quando os dados carregam */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Loading overlay para cards */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e2e8f0;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Pulse loading para números */
.pulse-loading {
    animation: pulse-number 1.5s ease-in-out infinite;
}

@keyframes pulse-number {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* Shimmer effect alternativo */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    100% { left: 100%; }
}