/* Estilos para o sistema de avaliação de artigos */
.avaliacao-artigo {
    margin: 30px 0;
    padding: 15px;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    text-align: center;
    position: relative;
}

/* Indicador de carregamento */
.avaliacao-acoes-container.loading {
    position: relative;
    min-height: 40px;
    opacity: 0.7;
}

.avaliacao-acoes-container.loading:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Mensagem de feedback */
.avaliacao-artigo-msg {
    display: none;
    margin-top: 15px;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 4px;
    font-size: 14px;
}

.avaliacao-artigo-msg.sucesso {
    color: #155724;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
}

.avaliacao-artigo-msg.erro {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
}

/* Estilo dos botões */
.avaliacao-acoes {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
}

.button-avaliacao-artigo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.button-avaliacao-artigo:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.button-avaliacao-artigo.sim {
    background-color: #28a745;
    color: white;
}

.button-avaliacao-artigo.sim:hover:not(:disabled) {
    background-color: #218838;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.button-avaliacao-artigo.nao {
    background-color: #dc3545;
    color: white;
}

.button-avaliacao-artigo.nao:hover:not(:disabled) {
    background-color: #c82333;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Estatísticas e Mensagem de Agradecimento */
.avaliacao-estatisticas {
    margin-top: 15px;
    animation: fadeInUp 0.5s ease-out;
}

.avaliacao-mensagem.obrigado {
    background-color: #e8f5e9;
    border: 1px solid #c8e6c9;
    color: #2e7d32;
    padding: 15px;
    border-radius: 4px;
    margin: 10px 0;
    animation: fadeIn 0.5s ease-out;
}

.avaliacao-mensagem.obrigado p {
    margin: 0 0 10px 0;
    font-size: 16px;
    font-weight: 500;
    color: #1b5e20;
}

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

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

.avaliacao-barra {
    height: 30px;
    background-color: #e9ecef;
    border-radius: 4px;
    margin: 10px 0;
    overflow: hidden;
    position: relative;
}

.avaliacao-barra-inner {
    height: 100%;
    background-color: #28a745;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 10px;
    color: white;
    font-weight: bold;
    font-size: 12px;
    transition: width 0.5s ease;
}

.avaliacao-total {
    font-size: 12px;
    color: #6c757d;
    margin-top: 5px;
}

/* Ícones */
.button-avaliacao-artigo i {
    margin-right: 5px;
}

/* Responsividade */
@media (max-width: 480px) {
    .avaliacao-acoes {
        flex-direction: row;
        justify-content: center;
        gap: 10px;
        flex-wrap: wrap;
    }
    
    .button-avaliacao-artigo {
        padding: 6px 15px;
        font-size: 13px;
        min-width: 80px;
    }
    
    .button-avaliacao-artigo i {
        font-size: 14px;
        margin-right: 3px;
    }
}

/* Estilos para a página de estatísticas no painel administrativo */
.avaliacoes-wrap {
    max-width: 1200px;
    margin: 20px 20px 0 0;
}

.avaliacoes-header {
    background: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
    margin-bottom: 20px;
}

.avaliacoes-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.stat-box {
    flex: 1;
    background: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
    text-align: center;
}

.stat-box h3 {
    margin-top: 0;
    color: #555;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-number {
    font-size: 32px;
    font-weight: 600;
    color: #2271b1;
    display: block;
    margin: 10px 0;
    line-height: 1.2;
}

.stat-number small {
    font-size: 50%;
    font-weight: normal;
    opacity: 0.8;
}

.avaliacoes-actions {
    margin: 20px 0;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.button-export,
.button-clear {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 3px;
    cursor: pointer;
    border: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.button-export {
    background-color: #2271b1;
    color: #fff;
}

.button-export:hover {
    background-color: #135e96;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.button-clear {
    background-color: #d63638;
    color: #fff;
}

.button-clear:hover {
    background-color: #b32d2e;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.avaliacoes-table-wrap {
    background: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
    margin-top: 20px;
}

.avaliacoes-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.avaliacoes-table th,
.avaliacoes-table td {
    text-align: left;
    padding: 12px 15px;
    border-bottom: 1px solid #e0e0e0;
}

.avaliacoes-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: #1d2327;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.avaliacoes-table tr:hover {
    background-color: #f9f9f9;
}

/* Responsividade para o painel administrativo */
@media (max-width: 782px) {
    .avaliacoes-stats {
        flex-direction: column;
    }
    
    .stat-box {
        margin-bottom: 15px;
    }
    
    .avaliacoes-actions {
        flex-direction: column;
    }
    
    .button-export,
    .button-clear {
        width: 100%;
        justify-content: center;
    }
    
    .avaliacoes-table-wrap {
        overflow-x: auto;
    }
}