/* CSS Custom - Sistema de Prospecção SDR */

/* Variáveis CSS */
:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1f2937;
    --light-color: #f8fafc;
}

/* Estilos Personalizados */
.card-stats {
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    color: white;
}

.btn-sdr {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-sdr:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
}

.sidebar {
    background-color: var(--dark-color);
    min-height: 100vh;
}

.status-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

/* Animações */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

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

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
}