/* Estilos para Sistema de Fallbacks e Mensagens Honestas */

/* Mensagens de Fallback */
.fallback-message {
    display: flex;
    align-items: center;
    padding: 20px;
    margin: 15px 0;
    border-radius: 8px;
    border-left: 4px solid;
    background: #f8f9fa;
    min-height: 120px;
}

.fallback-message.info {
    border-left-color: #17a2b8;
    background: #d1ecf1;
}

.fallback-message.warning {
    border-left-color: #ffc107;
    background: #fff3cd;
}

.fallback-message.error {
    border-left-color: #dc3545;
    background: #f8d7da;
}

.fallback-icon {
    font-size: 2.5rem;
    margin-right: 20px;
    opacity: 0.7;
}

.fallback-message.info .fallback-icon {
    color: #17a2b8;
}

.fallback-message.warning .fallback-icon {
    color: #856404;
}

.fallback-message.error .fallback-icon {
    color: #721c24;
}

.fallback-content h4 {
    margin: 0 0 10px 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.fallback-content p {
    margin: 0 0 10px 0;
    line-height: 1.5;
    color: #495057;
}

.fallback-suggestion {
    display: block;
    font-style: italic;
    color: #6c757d;
    margin-top: 8px;
}

/* Badges de Confiabilidade */
.reliability-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: 8px;
    cursor: help;
}

.reliability-badge.warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.reliability-badge i {
    margin-right: 4px;
    font-size: 0.7rem;
}

/* Toast de Avisos */
.warning-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
    background: #fff;
    border: 1px solid #ffc107;
    border-left: 4px solid #ffc107;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: slideInRight 0.3s ease-out;
}

.toast-content {
    display: flex;
    align-items: center;
    padding: 12px 16px;
}

.toast-content i {
    color: #856404;
    margin-right: 10px;
    font-size: 1.1rem;
}

.toast-content span {
    flex: 1;
    font-size: 0.9rem;
    line-height: 1.4;
    color: #495057;
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: #6c757d;
    cursor: pointer;
    padding: 0;
    margin-left: 10px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast-close:hover {
    color: #495057;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Mensagem de Carregamento */
.loading-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
    min-height: 120px;
}

.loading-spinner {
    font-size: 2rem;
    color: #6c5ce7;
    margin-bottom: 15px;
}

.loading-message p {
    margin: 0;
    color: #6c757d;
    font-size: 0.95rem;
}

/* Indicadores de Status em Tabelas */
.status-indicator {
    display: inline-flex;
    align-items: center;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 500;
}

.status-indicator.low-confidence {
    background: #fff3cd;
    color: #856404;
}

.status-indicator.outdated {
    background: #e2e3e5;
    color: #495057;
}

.status-indicator.reliable {
    background: #d4edda;
    color: #155724;
}

/* Alertas em Cards */
.card-alert {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 6px;
    padding: 8px 12px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: #856404;
}

.card-alert i {
    margin-right: 6px;
}

/* Gráficos com Dados Insuficientes */
.chart-container.insufficient-data {
    position: relative;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-container.insufficient-data::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(0,0,0,0.03) 10px,
        rgba(0,0,0,0.03) 20px
    );
    border-radius: 8px;
}

/* Responsividade */
@media (max-width: 768px) {
    .warning-toast {
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .fallback-message {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    .fallback-icon {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

/* Estados de Hover */
.reliability-badge:hover {
    transform: scale(1.05);
    transition: transform 0.2s ease;
}

.toast-close:hover {
    background: rgba(0,0,0,0.1);
    border-radius: 50%;
}

/* Animações */
.fallback-message {
    animation: fadeInUp 0.4s ease-out;
}

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

/* Estilos para diferentes tipos de dados insuficientes */
.no-data-placeholder {
    text-align: center;
    padding: 30px;
    color: #6c757d;
}

.no-data-placeholder i {
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.5;
}

.no-data-placeholder h5 {
    margin-bottom: 10px;
    color: #495057;
}

.no-data-placeholder p {
    margin: 0;
    font-size: 0.9rem;
}