/* ==========================================
   MELHORIAS PARA PÁGINA DE RESULTADOS
   Design moderno com cards e melhor UX
   ========================================== */

/* Override dos estilos existentes para melhorar o visual */
.results-container {
    max-width: 800px !important;
    margin: 0 auto;
    padding: 0 16px;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px !important;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

.results-info {
    color: var(--text-secondary);
    font-size: 14px !important;
    font-weight: 500;
}

.results-filters {
    display: flex;
    gap: 8px;
}

.results-filters .filter-button {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
    padding: 8px 16px !important;
    margin-left: 0 !important;
    border-radius: 20px !important;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.results-filters .filter-button:hover {
    background: var(--bg-hover) !important;
    border-color: var(--border-hover);
}

.results-filters .filter-button.active {
    background: var(--primary-blue) !important;
    color: white !important;
    border-color: var(--primary-blue) !important;
    box-shadow: 0 2px 8px rgba(26, 115, 232, 0.2);
}

/* Transformar resultados em cards modernos */
.result-item {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    padding: 24px !important;
    margin-bottom: 20px !important;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.result-item:hover {
    border-color: var(--primary-blue) !important;
    box-shadow: var(--shadow-lg) !important;
    transform: translateY(-2px);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px !important;
}

.result-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--text-light);
}

.result-type {
    background: linear-gradient(135deg, var(--primary-blue-light), var(--bg-secondary)) !important;
    color: var(--primary-blue) !important;
    padding: 4px 12px !important;
    border-radius: 16px !important;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-number {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 12px;
}

.result-date {
    color: var(--text-light);
    font-size: 13px;
}

.similarity-score {
    background: linear-gradient(135deg, #4caf50, #45a049) !important;
    color: white !important;
    padding: 6px 12px !important;
    border-radius: 20px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.result-title {
    font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 20px !important;
    font-weight: 600 !important;
    margin-bottom: 12px !important;
    color: var(--text-primary) !important;
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
    letter-spacing: -0.3px;
}

.result-title:hover {
    color: var(--primary-blue) !important;
    cursor: pointer;
}

.resumo-tipo {
    font-size: 18px !important;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.resumo-tipo:hover {
    opacity: 1;
}

.result-summary {
    color: var(--text-secondary) !important;
    line-height: 1.6 !important;
    margin-bottom: 20px !important;
    font-size: 15px;
    text-align: justify;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
}

.result-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.result-actions .action-button {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-hover)) !important;
    color: white !important;
    border: none !important;
    padding: 12px 24px !important;
    border-radius: 8px !important;
    cursor: pointer;
    font-size: 14px !important;
    font-weight: 500;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 8px rgba(26, 115, 232, 0.2);
}

.result-actions .action-button:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.3) !important;
}

.result-actions .action-button:active {
    transform: translateY(0) !important;
}

/* Barra de relevância visual */
.result-relevance-bar {
    height: 3px;
    background: linear-gradient(90deg, #4caf50, #8bc34a, #cddc39, #ffeb3b, #ff9800);
    border-radius: 2px;
    margin-top: 8px;
    opacity: 0.8;
}

/* Melhorias para modo escuro */
[data-theme="dark"] .result-item {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .result-item:hover {
    border-color: var(--primary-blue) !important;
    box-shadow: 0 8px 32px rgba(66, 133, 244, 0.15) !important;
}

[data-theme="dark"] .result-type {
    background: linear-gradient(135deg, var(--primary-blue-light), var(--bg-tertiary)) !important;
}

/* Melhorias para caixas de pesquisa no tema escuro */
[data-theme="dark"] .search-input-wrapper {
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .compact-search-wrapper {
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
}

/* Responsividade aprimorada */
@media (max-width: 768px) {
    .results-container {
        padding: 0 12px !important;
    }
    
    .results-header {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }
    
    .results-filters {
        flex-wrap: wrap;
    }
    
    .result-item {
        padding: 20px !important;
    }
    
    .result-header {
        flex-direction: column;
        gap: 8px;
    }
    
    .result-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .result-title {
        font-size: 18px !important;
    }
}

/* Animações suaves */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-item {
    animation: slideInUp 0.3s ease-out;
}

/* Indicador de carregamento melhorado */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

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

.loading-state p {
    font-size: 14px;
    font-weight: 500;
}

/* Estado sem resultados melhorado */
.no-results-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-secondary);
}

.no-results-state h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.no-results-state p {
    font-size: 14px;
    line-height: 1.6;
    max-width: 400px;
    margin: 0 auto;
}

/* Efeito de destaque para termos pesquisados */
.highlight {
    background: linear-gradient(120deg, #fff3cd 0%, #fff3cd 100%);
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 500;
}

[data-theme="dark"] .highlight {
    background: linear-gradient(120deg, #3d4849 0%, #3d4849 100%);
    color: #ffd700;
}