/* Variáveis de Cores */
:root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --accent-color: #4a90e2;
    --error-color: #e74c3c;
    --success-color: #2ecc71;
    --border-color: #404040;
}

/* Reset e Estilos Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* cursor: none !important; */ /* Removido para deixar cursor padrão */
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Tela de Créditos */
.credits-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: opacity 0.5s ease-in-out;
}

.credits-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.credits-content {
    text-align: center;
    animation: slideUp 1s ease-out;
}

.credits-content h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.credits-content h2 {
    font-size: 3rem;
    color: var(--accent-color);
}

/* Header */
.header {
    background-color: var(--bg-secondary);
    padding: 1rem;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.header p {
    color: var(--text-secondary);
}

/* Conteúdo Principal */
.main-content {
    flex: 1;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Seções */
.config-section {
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.topics-section,
.names-section {
    margin-bottom: 2rem;
}

h2 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Inputs e Textareas */
.topic-input,
.name-input {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-primary);
    font-size: 1rem;
}

.name-input {
    min-height: 100px;
    resize: vertical;
}

/* Botões */
.btn-primary,
.btn-secondary {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer !important; /* Manter cursor none */
    font-size: 1rem;
    transition: transform 0.2s, background-color 0.2s;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
}

.btn-secondary {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
}

/* Estilos para botões pequenos (usados no controle de nomes por grupo) */
.btn-small {
    padding: 0.5rem 1rem; /* Ajuste o padding para aumentar o tamanho */
    border: none;
    border-radius: 5px;
    cursor: pointer !important;
    font-size: 1rem;
    transition: transform 0.2s, background-color 0.2s;
    background-color: var(--bg-primary); /* Mesma cor dos btn-secondary */
    color: var(--text-primary);
    border: 1px solid var(--border-color); /* Mesma borda dos btn-secondary */
}

.btn-small:hover {
    transform: translateY(-2px);
    background-color: var(--bg-secondary); /* Cor de hover similar aos btn-secondary */
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: 10px;
    max-width: 500px;
    width: 90%;
    transform: translateY(-20px);
    transition: transform 0.3s;
}

.modal.show .modal-content {
    transform: translateY(0);
}

/* Skeleton Loading */
.skeleton {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.skeleton-content {
    width: 200px;
    height: 200px;
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-primary) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 50%;
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    padding: 1rem;
    text-align: center;
    margin-top: auto;
}

/* Animações */
@keyframes fadeOut {
    from {
        opacity: 1;
        visibility: visible;
    }
    to {
        opacity: 0;
        visibility: hidden;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

/* Utilitários */
.hidden {
    display: none !important;
}

/* Responsividade */
@media (max-width: 768px) {
    .main-content {
        padding: 1rem;
    }

    .config-section {
        padding: 1rem;
    }

    .modal-content {
        width: 95%;
        padding: 1rem;
    }
}

/* Personalização da barra de rolagem para Webkit browsers (Chrome, Safari, Edge, Opera) */
::-webkit-scrollbar {
    width: 12px; /* Largura da barra de rolagem vertical */
    height: 12px; /* Altura da barra de rolagem horizontal */
}

/* Fundo da barra de rolagem */
::-webkit-scrollbar-track {
    background: var(--bg-secondary); /* Cor de fundo da trilha */
    border-radius: 10px; /* Bordas arredondadas na trilha */
}

/* O "polegar" da barra de rolagem */
::-webkit-scrollbar-thumb {
    background: var(--accent-color); /* Cor do "polegar" */
    border-radius: 10px; /* Bordas arredondadas no "polegar" */
    border: 3px solid var(--bg-secondary); /* Espaçamento entre o "polegar" e a trilha */
}

/* O "polegar" ao passar o mouse */
::-webkit-scrollbar-thumb:hover {
    background: #5aacee; /* Cor ligeiramente mais clara ou diferente ao passar o mouse */
}

/* Estilos para a Tabela de Resultados */
.results-table {
    border-collapse: collapse;
    margin-top: 2rem;
    color: var(--text-primary);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    overflow: hidden;
    width: 100%; /* Garante que a tabela tente ocupar 100% do container */
    table-layout: auto; /* Permitir que o conteúdo determine a largura das colunas */
    display: block; /* Necessário para a funcionalidade de arrastar e scroll */
}

/* Estilos para as linhas de grupo */
.results-table tbody tr.group-row:nth-child(odd) {
    background-color: #282828; /* Cor para linhas ímpares */
}

.results-table tbody tr.group-row:nth-child(even) {
    background-color: #343434; /* Cor para linhas pares, ligeiramente diferente */
}

.results-table tbody tr.group-row:hover {
    background-color: #444; /* Cor ao passar o mouse */
}

/* Container dos resultados para controlar o layout e rolagem */
.results-container {
    width: 100%; /* Garante que o container ocupe a largura total */
    overflow-x: auto; /* Permite a rolagem horizontal quando o conteúdo exceder */
    -webkit-overflow-scrolling: touch; /* Melhora a rolagem em dispositivos touch */
}

/* Estilos para as células e cabeçalhos da tabela */
.results-table th,
.results-table td {
    border: 1px solid var(--border-color);
    padding: 1rem;
    text-align: center;
    min-width: 120px; /* Define uma largura mínima para as colunas */
    word-break: break-word;
}

/* Estilos para as células vazias */
.results-table td:empty::after {
    content: '-';
    color: var(--text-secondary);
}

/* Estilos para as colunas fixas (Tópico e Grupo) */
.results-table th:nth-child(1),
.results-table td:nth-child(1),
.results-table th:nth-child(2),
.results-table td:nth-child(2) {
    position: sticky;
    left: 0;
    z-index: 1;
    background-color: var(--bg-secondary); /* Mantém o fundo no tema escuro */
}

.results-table th:nth-child(2),
.results-table td:nth-child(2) {
    left: 120px; /* Ajustar com base no min-width da primeira coluna */
}

/* Estilos para o cabeçalho da seção de resultados */
.results-header {
    display: flex;
    justify-content: space-between; /* Espaça o título e os botões */
    align-items: center;
    margin-bottom: 1.5rem; /* Espaço entre o cabeçalho e a tabela */
}

.results-header h2 {
    margin: 0; /* Remover margem padrão do h2 dentro deste container */
}

/* Container para os botões dentro do cabeçalho de resultados */
.results-buttons {
    display: flex;
    gap: 10px; /* Espaçamento entre os botões */
    align-items: center; /* Alinhar verticalmente os botões dentro do seu container */
}

/* Estilos para os botões dentro do cabeçalho de resultados */
.results-header .btn-secondary {
    /* Remover margens fixas para confiar no gap e no flexbox */
    margin: 0;
}

/* Estilo para a tabela quando está sendo arrastada */
.results-table.active-drag {
    cursor: grabbing;
    cursor: -moz-grabbing;
    cursor: -webkit-grabbing;
}

/* Estilos específicos para cabeçalhos de tabela */
.results-table th {
    background-color: var(--bg-secondary);
    font-weight: bold;
    text-transform: uppercase;
    position: sticky;
    z-index: 2; /* Aumentar o z-index para garantir que fiquem sobre as células */
    background-color: #3a3a3a;
}

/* Controle de Nomes por Grupo */
.names-per-group-control {
    display: flex;
    align-items: center;
    gap: 10px; /* Espaçamento entre os elementos do controle */
}

#names-per-group-control label {
    /* Estes estilos parecem estar incorretos. Removendo-os. */
}

#names-per-group-control .names-per-group-control {
    /* Estes estilos parecem estar incorretos. Removendo-os. */
}

.options-section label {
    display: block; /* Garante que a margem inferior funcione */
    margin-bottom: 10px; /* Adiciona espaço abaixo da label */
}

#names-per-group-value {
    margin: 0 10px; /* Espaçamento ao redor do número */
    font-size: 1.2rem; /* Opcional: aumentar um pouco o tamanho do número */
    font-weight: bold;
}

/* Botão Sortear (Ajustar margem superior) */
#draw-button {
    width: 100%;
    max-width: 100%;
    font-size: 1.5rem;
    font-weight: bold;
    padding: 1.2rem 0;
    margin: 2rem 0 0.5rem 0;
    border-radius: 12px;
    background: linear-gradient(90deg, #ff0000, #ff9900, #33ff00, #00ffff, #3300ff, #ff00cc, #ff0000);
    background-size: 400% 400%;
    color: #fff;
    border: none;
    box-shadow: 0 4px 24px rgba(74,144,226,0.10);
    animation: rgbSortearBtn 3s linear infinite;
    letter-spacing: 1px;
    transition: transform 0.2s, box-shadow 0.2s;
}
#draw-button:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 32px rgba(74,144,226,0.18);
}
@keyframes rgbSortearBtn {
    0% {background-position:0% 50%}
    50% {background-position:100% 50%}
    100% {background-position:0% 50%}
}

/* Estilos para notificações push/toast */
.push-notification {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-secondary); /* Cor de fundo escura */
    color: var(--text-primary); /* Cor do texto clara */
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 10000; /* Garantir que fique acima de outros elementos */
    opacity: 0; /* Inicialmente invisível */
    visibility: hidden; /* Inicialmente oculto */
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
}

.push-notification.show {
    opacity: 1;
    visibility: visible;
}

/* Cores diferentes para sucesso e erro */
.push-notification.success {
    border-left: 5px solid var(--success-color);
}

.push-notification.error {
    border-left: 5px solid var(--error-color);
}

/* Adicionar margem superior aos botões quando o header wrapping ocorrer */
@media (max-width: 768px) { /* Exemplo de breakpoint, ajuste conforme necessário */
    .results-header.flex-wrap .results-buttons {
         margin-top: 10px; /* Espaço acima do grupo de botões quando quebra */
         width: 100%; /* Ocupar largura total quando quebrar */
         justify-content: flex-start; /* Alinhar à esquerda quando quebrar */
    }
    .results-header.flex-wrap .results-buttons .btn-secondary {
        margin-top: 5px; /* Espaço entre botões na coluna quebrada */
    }
}

/* Switch Toggle */
.switch-option {
    display: flex;
    align-items: center;
    margin: 1rem 0;
    gap: 0.7rem;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-primary);
    transition: .4s;
    border: 1px solid var(--border-color);
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-secondary);
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--accent-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
    background-color: white;
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

.switch-label {
    color: var(--text-primary);
    font-size: 0.98rem;
    line-height: 1.2;
    margin-left: 0.5rem;
    display: flex;
    align-items: center;
}

/* Tag de líder acima do nome */
.lider-tag-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
}

.lider-tag-stack .leader-badge {
    margin-left: 0;
    margin-bottom: 0.1rem;
}

@media (max-width: 768px) {
    .switch-option {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
    }
    .switch-label {
        font-size: 0.95rem;
        margin-left: 0.4rem;
    }
}

/* Seção de Analytics */
.analytics-section {
    background-color: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    border: 1px solid var(--border-color);
}

.analytics-section h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.analytics-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.analytics-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background-color: var(--bg-secondary);
    border-radius: 5px;
    border: 1px solid var(--border-color);
}

.analytics-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.analytics-value {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.1rem;
}

@media (max-width: 768px) { /* Exemplo de breakpoint, ajuste conforme necessário */
    .results-header.flex-wrap .results-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }

    .results-header.flex-wrap .results-buttons .btn-secondary {
        width: 100%;
    }
    
    /* Estilos responsivos para analytics */
    .analytics-content {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .analytics-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
    
    .switch-option {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .switch-label {
        font-size: 0.8rem;
    }
}

/* Seção de Líder Chefe */
.leader-section {
    background-color: var(--bg-secondary);
    padding: 2rem 2rem 1.5rem 2rem;
    border-radius: 12px;
    margin-top: 2rem;
    border: 1.5px solid var(--accent-color);
    box-shadow: 0 2px 12px rgba(74,144,226,0.08);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.leader-section h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.leader-controls {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.group-selector {
    padding: 0.5rem 2.5rem 0.5rem 1rem;
    background-color: var(--bg-primary);
    border: 1.5px solid var(--accent-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1.1rem;
    min-width: 200px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url('data:image/svg+xml;utf8,<svg fill="%234a90e2" height="20" viewBox="0 0 24 24" width="20" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 0.7rem center;
    background-size: 1.5rem;
    transition: border-color 0.2s;
}
.group-selector:focus {
    outline: none;
    border-color: var(--success-color);
}

#draw-leader-btn {
    min-width: 180px;
    font-size: 1.1rem;
    padding: 0.7rem 1.5rem;
}

.leader-result {
    margin-top: 1rem;
}

.leader-display {
    gap: 1.5rem;
}

.leader-icon {
    color: #ffd700;
    font-size: 2rem;
    animation: crownGlow 2s ease-in-out infinite alternate;
}

.leader-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
}

.leader-group {
    color: var(--text-secondary);
    font-size: 1rem;
}

@keyframes crownGlow {
    from {
        filter: drop-shadow(0 0 5px #ffd700);
    }
    to {
        filter: drop-shadow(0 0 15px #ffd700);
    }
}

/* Seção de Histórico */
.history-section {
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: 10px;
    margin-top: 2rem;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.history-header h2 {
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.history-container {
    display: grid;
    gap: 1rem;
}

.history-item {
    background-color: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.2s, border-color 0.2s;
    cursor: pointer;
}

.history-item:hover {
    transform: translateY(-2px);
    border-color: var(--accent-color);
}

.history-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.history-date {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.1rem;
}

.history-time {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.history-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.history-detail {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
}

.history-detail-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.history-detail-value {
    color: var(--text-primary);
    font-weight: bold;
}

.history-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.history-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: transform 0.2s;
}

.history-btn:hover {
    transform: translateY(-1px);
}

.history-btn-restore {
    background-color: var(--accent-color);
    color: white;
}

.history-btn-delete {
    background-color: var(--error-color);
    color: white;
}

/* Estilo para líderes na tabela de resultados */
.leader-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background-color: #ffd700;
    color: #000;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
    margin-left: 0.5rem;
}

.leader-badge i {
    font-size: 0.7rem;
}

@media (max-width: 768px) {
    .leader-section {
        padding: 1rem 0.5rem;
    }
    .leader-controls {
        flex-direction: column;
        gap: 0.7rem;
    }
    .group-selector {
        width: 100%;
        min-width: 0;
    }
    #draw-leader-btn {
        width: 100%;
        min-width: 0;
    }
    .leader-display {
        gap: 0.7rem;
    }
    .switch-label {
        font-size: 0.8rem;
    }
}

.results-table th.acao-col, .results-table td.acao-col {
    text-align: center;
    min-width: 120px;
}

.btn-sortear-lider {
    background: #4a90e2;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 0.5rem 1.2rem;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: opacity 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(74,144,226,0.08);
}
.btn-sortear-lider:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-sortear-lider.sorteando {
    animation: pulseBtn 0.5s alternate infinite;
    background: #3578c6;
}
@keyframes pulseBtn {
    0% { box-shadow: 0 0 0 0 #4a90e2; }
    100% { box-shadow: 0 0 12px 4px #4a90e2; }
}

.pisca-lider {
    animation: piscaNome 0.15s alternate infinite;
}
@keyframes piscaNome {
    0% { opacity: 1; }
    100% { opacity: 0.3; }
}

.rgb-leader {
    font-weight: bold;
    background: linear-gradient(90deg, #ff0000, #ff9900, #33ff00, #00ffff, #3300ff, #ff00cc, #ff0000);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    animation: rgbLeader 2.5s linear infinite;
}
@keyframes rgbLeader {
    0% {background-position:0% 50%}
    50% {background-position:100% 50%}
    100% {background-position:0% 50%}
}

.leader-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background-color: #ffd700;
    color: #000;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
    margin-left: 0.5rem;
}

.leader-badge i {
    font-size: 0.7rem;
}

.filtros-sorteio-section {
    margin-top: 1.5rem;
    background: var(--bg-primary);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    border: 1px solid var(--border-color);
}
.filtros-label {
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 0.7rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.filtros-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.5rem 1.2rem;
    margin-top: 0.5rem;
    align-items: center;
}
.filtro-radio {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 1rem;
    cursor: pointer;
    color: var(--text-primary);
    padding: 0.15rem 0.3rem;
    border-radius: 5px;
    transition: background 0.2s;
    min-width: 0;
    white-space: normal;
}
.filtro-radio:hover, .filtro-radio input:focus + span {
    background: var(--bg-secondary);
}
.filtro-radio input[type="radio"] {
    accent-color: var(--accent-color);
    margin-right: 0.3rem;
}
.filtro-tooltip {
    display: none;
    position: absolute;
    left: 0;
    top: 120%;
    background: #222;
    color: #fff;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    max-width: 260px;
    white-space: normal;
    word-break: break-word;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    pointer-events: none;
    overflow-wrap: break-word;
}
.filtro-radio:hover .filtro-tooltip, .filtro-radio:focus-within .filtro-tooltip {
    display: block;
}
@media (max-width: 900px) {
    .filtros-list {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 0.4rem 0.7rem;
    }
}
@media (max-width: 600px) {
    .filtros-list {
        grid-template-columns: 1fr;
        gap: 0.3rem;
    }
    .filtro-radio {
        font-size: 0.97rem;
    }
}

.grupo-tag-badge {
    display: inline-block;
    background: #4a90e2;
    color: #fff;
    font-weight: bold;
    font-size: 1rem;
    border-radius: 12px;
    padding: 0.2rem 0.8rem;
    margin-bottom: 0.2rem;
    margin-top: 0.2rem;
    box-shadow: 0 2px 8px rgba(74,144,226,0.08);
    letter-spacing: 1px;
}
.grupo-tag-col {
    text-align: center;
    min-width: 60px;
}

.analytics-math-section {
    background-color: var(--bg-primary);
    padding: 1rem 1.2rem;
    border-radius: 8px;
    margin: 1rem 0 1.2rem 0;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
    box-shadow: 0 2px 8px rgba(74,144,226,0.04);
}
.analytics-math-section h3 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.analytics-math-content {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    font-size: 0.98rem;
    color: var(--text-secondary);
    align-items: flex-start;
    padding-left: 0.2rem;
}
.analytics-math-content b {
    color: var(--accent-color);
    font-weight: 600;
}
@media (max-width: 900px) {
    .analytics-math-section {
        max-width: 98vw;
        padding: 0.7rem 0.5rem;
    }
    .analytics-math-content {
        font-size: 0.97rem;
    }
}
@media (max-width: 600px) {
    .analytics-math-section {
        padding: 0.5rem 0.2rem;
        margin: 0.7rem 0 1rem 0;
    }
    .analytics-math-content {
        font-size: 0.95rem;
        gap: 0.15rem;
    }
}

.analytics-math-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.2rem;
    margin-bottom: 0.2rem;
}
.analytics-math-table th, .analytics-math-table td {
    padding: 0.3rem 0.7rem;
    text-align: center;
    font-size: 0.97rem;
    border-bottom: 1px solid var(--border-color);
}
.analytics-math-table th {
    color: var(--accent-color);
    background: var(--bg-secondary);
    font-weight: 600;
}
.analytics-math-table tr:last-child td {
    border-bottom: none;
}
.analytics-math-table .math-exata {
    color: var(--success-color);
    font-weight: bold;
}
.analytics-math-table .math-quase {
    color: var(--accent-color);
}
.analytics-math-table .math-calc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    background: none;
    border-bottom: none;
    text-align: left;
    padding-top: 0.5rem;
}

/* === Chatbot Flutuante === */
.chatbot-fab {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 12000;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), #3578c6 80%);
    color: #fff;
    border: none;
    box-shadow: 0 6px 24px rgba(74,144,226,0.25);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.2s, background 0.2s;
    animation: chatbotFabIn 0.7s cubic-bezier(.68,-0.55,.27,1.55);
}
.chatbot-fab:hover {
    box-shadow: 0 10px 32px rgba(74,144,226,0.35);
    background: linear-gradient(135deg, #3578c6, var(--accent-color) 80%);
    transform: scale(1.07);
}
@keyframes chatbotFabIn {
    from { opacity: 0; transform: scale(0.5) translateY(80px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.chatbot-window {
    position: fixed;
    bottom: 110px;
    right: 32px;
    width: 350px;
    max-width: 95vw;
    max-height: 70vh;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(74,144,226,0.18), 0 1.5px 8px rgba(0,0,0,0.18);
    display: flex;
    flex-direction: column;
    z-index: 13000;
    overflow: hidden;
    animation: chatbotWindowIn 0.4s cubic-bezier(.68,-0.55,.27,1.55);
}
@keyframes chatbotWindowIn {
    from { opacity: 0; transform: translateY(60px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.chatbot-header {
    background: var(--accent-color);
    color: #fff;
    padding: 1rem 1.2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: bold;
}
.chatbot-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
    transition: color 0.2s;
}
.chatbot-close:hover {
    color: #ffd700;
}

.chatbot-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: var(--bg-primary);
    font-size: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    scrollbar-width: thin;
}

.chatbot-message {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    max-width: 90%;
    opacity: 0;
    transform: translateY(20px) scale(0.98);
    animation: chatbotMsgIn 0.45s cubic-bezier(.68,-0.55,.27,1.55) forwards;
}
@keyframes chatbotMsgIn {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.chatbot-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}
.chatbot-message.bot {
    align-self: flex-start;
}
.chatbot-bubble {
    padding: 0.7rem 1.1rem;
    border-radius: 16px;
    background: var(--accent-color);
    color: #fff;
    font-size: 1rem;
    box-shadow: 0 2px 8px rgba(74,144,226,0.10);
    max-width: 100%;
    word-break: break-word;
    animation: chatbotBubbleIn 0.3s;
}
.chatbot-message.user .chatbot-bubble {
    background: #3578c6;
}
@keyframes chatbotBubbleIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.chatbot-form {
    display: flex;
    align-items: center;
    padding: 0.7rem 1rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    gap: 0.7rem;
}
.chatbot-input {
    flex: 1;
    padding: 0.7rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    min-height: 44px;
    max-height: 120px;
    resize: vertical;
    line-height: 1.4;
    box-sizing: border-box;
    overflow-y: auto;
    width: 100%;
    transition: border-color 0.2s;
}
.chatbot-send {
    background: var(--accent-color);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}
.chatbot-send:hover {
    background: #3578c6;
}

@media (max-width: 600px) {
    .chatbot-window {
        right: 2vw;
        width: 98vw;
        min-width: 0;
        max-width: 98vw;
        bottom: 90px;
        border-radius: 12px;
    }
    .chatbot-fab {
        right: 2vw;
        bottom: 18px;
        width: 54px;
        height: 54px;
        font-size: 1.5rem;
    }
}

/* Mensagem de status/ação (ex: processando, ação concluída) */
.chatbot-message.status .chatbot-bubble {
    background: linear-gradient(90deg, #4a90e2 60%, #2ecc71 100%);
    color: #fff;
    font-weight: bold;
    border-left: 5px solid #2ecc71;
    box-shadow: 0 2px 12px rgba(46,204,113,0.10);
    animation: statusPulse 1.2s infinite alternate;
}
@keyframes statusPulse {
    0% { filter: brightness(1); }
    100% { filter: brightness(1.15); }
}

/* Mensagem de ação em andamento */
.chatbot-message.processing .chatbot-bubble {
    background: linear-gradient(90deg, #ffd700 60%, #4a90e2 100%);
    color: #222;
    font-weight: bold;
    border-left: 5px solid #ffd700;
    box-shadow: 0 2px 12px rgba(255,215,0,0.10);
    animation: processingPulse 1.2s infinite alternate;
}
@keyframes processingPulse {
    0% { filter: brightness(1); }
    100% { filter: brightness(1.18); }
}