/* =================================================================== */
/* ===         DESIGN SYSTEM - PAINEL ADMINISTRADOR CODE           === */
/* =================================================================== */

/* --- 1. VARIÁVEIS GLOBAIS (O DNA DO TEMA) --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --font-principal: 'Poppins', sans-serif;
    
    /* Paleta de Cores */
    --cor-fundo: #f0f2f5;
    --cor-superficie: #ffffff;
    --cor-primaria: #1a202c;
    --cor-destaque: #ff9100;
    --cor-destaque-hover: #c97200;
    
    --cor-texto-primario: #2d3748;
    --cor-texto-secundario: #718096;
    --cor-texto-inverso: #1a202c;
    --cor-texto-branco: #ffffff;

    --cor-borda: #e2e8f0;
    --cor-sucesso: #27ae60;
    --cor-erro: #e74c3c;
    --cor-aviso: #f39c12;
    --cor-info: #3498db;

    /* Métricas e Efeitos */
    --sombra-padrao: 0 4px 12px rgba(0, 0, 0, 0.08);
    --sombra-padrao-hover: 0 7px 16px rgba(0, 0, 0, 0.12);
    --raio-borda: 12px;
    --transicao-padrao: all 0.3s ease;
}

/* --- 2. RESET E ESTILOS DE BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--cor-fundo);
    font-family: var(--font-principal);
    color: var(--cor-texto-primario);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--cor-primaria);
    text-decoration: none;
}

/* --- 3. ESTRUTURA PRINCIPAL (SIDEBAR + CONTEÚDO) --- */
.main-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--cor-primaria);
    color: var(--cor-texto-branco);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar-header {
    text-align: center;
    margin-bottom: 2.5rem;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sidebar-header img {
    max-width: 90%;
    transition: opacity 0.3s ease;
    margin-top: 20px;
}
.logo-icon { display: none; }

.main-nav {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 1rem;
}

/* Customização da scrollbar para .main-nav */
.main-nav::-webkit-scrollbar {
  width: 8px;
}

.main-nav::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  margin: 10px 0;
}

.main-nav::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #ff8c42 0%, #ff6b35 100%);
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: padding-box;
  transition: all 0.3s ease;
}

.main-nav::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #ffa35c 0%, #ff7d4f 100%);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.main-nav::-webkit-scrollbar-thumb:active {
  background: linear-gradient(180deg, #ff7a30 0%, #ff5520 100%);
}

/* Para Firefox */
.main-nav {
  scrollbar-width: thin;
  scrollbar-color: #ff8c42 rgba(255, 255, 255, 0.05);
}

.main-nav:hover::-webkit-scrollbar-thumb {
  box-shadow: 0 0 6px rgba(255, 140, 66, 0.4);
}

.main-nav a {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-radius: 8px;
    color: #a0aec0;
    font-weight: 500;
    transition: var(--transicao-padrao);
    white-space: nowrap;
}

.main-nav a .bx {
    font-size: 1.4rem;
    min-width: 24px;
    text-align: center;
}
.main-nav a span {
    transition: opacity 0.2s ease;
}

.main-nav a:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--cor-texto-branco);
}

.main-nav a.active {
    background-color: var(--cor-destaque);
    color: var(--cor-texto-inverso);
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(255, 208, 0, 0.2);
}

.sidebar-footer {
    margin-top: auto;
}

.logout-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transicao-padrao);
    background: rgba(231, 76, 60, 0.1);
    color: var(--cor-erro);
    border: none;
    font-family: var(--font-principal);
    font-size: 1rem;
    cursor: pointer;
    white-space: nowrap;
}
.logout-button:hover{
    background: var(--cor-erro);
    color: var(--cor-texto-branco);
}
.logout-button .bx { font-size: 1.4rem; }

/* ESTADO RECOLHIDO DO SIDEBAR */
.sidebar.collapsed {
    width: 88px;
}
.sidebar.collapsed .main-nav a span,
.sidebar.collapsed .logout-button span {
    opacity: 0;
    width: 0;
    display: none;
}
.sidebar.collapsed .main-nav a {
    justify-content: center;
}
.sidebar.collapsed .logo-full { display: none; }
.sidebar.collapsed .logo-icon { display: block; }

.content-wrapper {
    flex: 1;
    padding: 2rem;
}

.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}
.sidebar-toggle {
    background: transparent;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--cor-texto-secundario);
    transition: var(--transicao-padrao);
}
.sidebar-toggle:hover {
    color: var(--cor-primaria);
}

.page-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.page-title h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--cor-primaria);
}
.user-info { text-align: right; }
.user-name { font-weight: 600; display: block; }
.user-profile { font-size: 0.85rem; color: var(--cor-texto-secundario); }
.page-content { background: var(--cor-superficie); padding: 2rem; border-radius: var(--raio-borda); box-shadow: var(--sombra-padrao); }

/* --- 4. COMPONENTES REUTILIZÁVEIS --- */
.card { background-color: var(--cor-superficie); padding: 2rem; border-radius: var(--raio-borda); box-shadow: var(--sombra-padrao); margin-bottom: 2rem; }
.btn { padding: 12px 24px; border: none; border-radius: 8px; color: var(--cor-texto-branco); background-color: var(--cor-primaria); cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; font-family: var(--font-principal); transition: var(--transicao-padrao); font-size: 0.9rem; text-align: center; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--sombra-padrao-hover); }
.btn-destaque { background-color: var(--cor-destaque); color: var(--cor-texto-inverso); }
.btn-destaque:hover { background-color: var(--cor-destaque-hover); }
.btn-success { background-color: var(--cor-sucesso); color: var(--cor-texto-branco); }
.btn-danger { background-color: var(--cor-erro); color: var(--cor-texto-branco); }
.btn-warning { background-color: var(--cor-aviso); color: var(--cor-texto-inverso); }
.btn-info { background-color: var(--cor-info); color: var(--cor-texto-branco); }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--cor-texto-secundario); font-size: 0.9rem; }
input[type="text"], input[type="date"], input[type="month"], input[type="time"], input[type="file"], select, input[type="password"], input[type="email"], textarea, input[type="number"], input[type="color"] { width: 100%; padding: 12px; border: 1px solid var(--cor-borda); border-radius: 8px; background-color: var(--cor-fundo); transition: var(--transicao-padrao); font-family: var(--font-principal); font-size: 1rem; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--cor-destaque); box-shadow: 0 0 0 3px rgba(255, 208, 0, 0.3); background-color: var(--cor-superficie); }
.data-table { width: 100%; border-collapse: collapse; margin-top: 1.5rem; font-size: 0.9rem; }
.data-table th, .data-table td { padding: 16px; text-align: left; border-bottom: 1px solid var(--cor-borda); }
.data-table th { font-weight: 600; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.5px; color: var(--cor-texto-secundario); background-color: #f7fafc; }
.data-table tbody tr:hover { background-color: #f7f8ff; }
.data-table .acao-col { text-align: right; }
.alert { padding: 1rem; margin-bottom: 1.5rem; border-radius: 8px; font-weight: 500; border: 1px solid transparent; }
.alert-success { background-color: #d4edda; color: #155724; border-color: #c3e6cb;}
.alert-danger { background-color: #f8d7da; color: #721c24; border-color: #f5c6cb;}
.alert-info { background-color: #d1ecf1; color: #0c5460; border-color: #bee5eb;}
.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.6); animation: fadeIn 0.3s; }
.modal-content { background-color: var(--cor-superficie); margin: 10% auto; padding: 2.5rem; border-radius: var(--raio-borda); width: 90%; max-width: 550px; box-shadow: 0 5px 15px rgba(0,0,0,0.3); }
.modal-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--cor-borda); padding-bottom: 1rem; margin-bottom: 1.5rem; }
.modal-header h2 { font-size: 1.5rem; color: var(--cor-primaria); margin: 0; }
.close-button { color: #aaa; font-size: 28px; font-weight: bold; cursor: pointer; }
.close-button:hover { color: #333; }

/* --- 5. ESTILOS DE PÁGINAS ESPECÍFICAS --- */
body.login-page { background-color: var(--cor-fundo); display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box { background: var(--cor-superficie); padding: 2.5rem; border-radius: var(--raio-borda); box-shadow: var(--sombra-padrao); width: 100%; max-width: 400px; border-top: 5px solid var(--cor-destaque); }
.login-box h1 { text-align: center; margin-bottom: 2rem; font-size: 1.8rem; font-weight: 700; letter-spacing: 2px; }
.login-box .btn-submit { width: 100%; padding: 14px; background-color: var(--cor-primaria); color: var(--cor-destaque); border: none; border-radius: 8px; font-size: 1.1rem; font-weight: 600; cursor: pointer; transition: opacity 0.3s; }
.login-box .btn-submit:hover { opacity: 0.9; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; margin-bottom: 2.5rem; }
.stat-card { background: var(--cor-superficie); padding: 1.5rem; border-radius: var(--raio-borda); box-shadow: var(--sombra-padrao); text-align: center; border-left: 5px solid var(--cor-destaque); }
.stat-value { font-size: 2.5rem; font-weight: 700; color: var(--cor-primaria); }
.stat-label { color: var(--cor-texto-secundario); font-weight: 500; margin-top: 0.5rem; }
.quick-actions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.action-card { background-color: var(--cor-superficie); padding: 2rem; border-radius: var(--raio-borda); box-shadow: var(--sombra-padrao); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; transition: var(--transicao-padrao); border: 1px solid var(--cor-borda); }
.action-card:hover { transform: translateY(-5px); box-shadow: var(--sombra-padrao-hover); border-color: var(--cor-destaque); }
.action-card h3 { margin: 1rem 0 0.5rem; color: var(--cor-primaria); }
.action-card p { color: var(--cor-texto-secundario); font-size: 0.9rem; }
.action-icon { font-size: 2.5rem; }
.action-card.envio-massa { cursor: pointer; border: 2px solid var(--cor-sucesso); background: linear-gradient(135deg, #27ae60, #2ecc71); color: white; }
.action-card.envio-massa h3, .action-card.envio-massa p { color: white; }
.action-card.disabled { background: #ecf0f1; color: #7f8c8d; cursor: not-allowed; border: none; }
.chat-layout { display: grid; grid-template-columns: 320px 1fr; gap: 1.5rem; height: 80vh; }
.conversas-panel { background: var(--cor-superficie); border-radius: var(--raio-borda); box-shadow: var(--sombra-padrao); overflow: hidden; display: flex; flex-direction: column; }
.chat-panel { background: var(--cor-superficie); border-radius: var(--raio-borda); box-shadow: var(--sombra-padrao); display: flex; flex-direction: column; height: 100%; overflow: hidden; }
.panel-header { background: #f7fafc; padding: 1rem 1.5rem; font-weight: 600; color: var(--cor-texto-secundario); border-bottom: 1px solid var(--cor-borda); }
.conversas-list { flex: 1; overflow-y: auto; }
.conversa-item { padding: 1rem 1.5rem; border-bottom: 1px solid var(--cor-borda); cursor: pointer; transition: var(--transicao-padrao); position: relative; }
.conversa-item:hover { background-color: #f7f8ff; }
.conversa-item.active { background-color: #eef2ff; border-left: 4px solid var(--cor-primaria); padding-left: calc(1.5rem - 4px); }
.conversa-item.aguardando { background-color: #fff5f5; border-left: 4px solid var(--cor-erro); padding-left: calc(1.5rem - 4px); }
.conversa-nome { font-weight: 600; margin-bottom: 0.25rem; }
.badge-msgs { position: absolute; top: 1rem; right: 1rem; background: var(--cor-erro); color: white; border-radius: 50%; width: 22px; height: 22px; font-size: 0.75rem; display: flex; align-items: center; justify-content: center; font-weight: 600; }
.chat-header { padding: 1rem 1.5rem; display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; border-bottom: 1px solid var(--cor-borda); }
.mensagens-container { flex: 1; overflow-y: auto; padding: 1.5rem; background: #f7fafc; display: flex; flex-direction: column; min-height: 0; }
.mensagem { margin-bottom: 1rem; display: flex; flex-direction: column; max-width: 75%; }
.mensagem.enviada { align-self: flex-end; align-items: flex-end; }
.mensagem.recebida { align-self: flex-start; align-items: flex-start; }
.mensagem-bubble { padding: 0.75rem 1rem; border-radius: 18px; line-height: 1.4; word-wrap: break-word; }
.mensagem.enviada .mensagem-bubble { background: var(--cor-primaria); color: var(--cor-texto-branco); border-bottom-right-radius: 4px; }
.mensagem.recebida .mensagem-bubble { background: var(--cor-superficie); color: var(--cor-texto-primario); border: 1px solid var(--cor-borda); border-bottom-left-radius: 4px; }
.mensagem-info { font-size: 0.7rem; color: #999; margin-top: 0.25rem; padding: 0 0.5rem; }
.input-container { padding: 1rem; border-top: 1px solid var(--cor-borda); display: flex; gap: 1rem; align-items: center; }
.input-mensagem { flex: 1; padding: 0.75rem 1.25rem; border: 1px solid var(--cor-borda); border-radius: 20px; outline: none; resize: none; font-family: var(--font-principal); font-size: 1rem; }
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; color: var(--cor-texto-secundario); text-align: center; }
.ponto-nav { display: flex; flex-wrap: wrap; gap: 0.5rem; background-color: #f7fafc; padding: 0.75rem; border-radius: var(--raio-borda); margin-bottom: 2rem; border: 1px solid var(--cor-borda); }
.ponto-nav a { padding: 10px 20px; border-radius: 8px; font-weight: 500; color: var(--cor-texto-secundario); transition: var(--transicao-padrao); }
.ponto-nav a:hover { background-color: #e2e8f0; color: var(--cor-primaria); }
.ponto-nav a.active { background-color: var(--cor-primaria); color: var(--cor-texto-branco); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.form-actions { grid-column: 1 / -1; display: flex; justify-content: flex-end; gap: 1rem; margin-top: 1rem; }
.day-card { background: #f7fafc; border: 1px solid var(--cor-borda); padding: 1.5rem; border-radius: 8px; margin-bottom: 1rem; }
.day-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin-top: 1rem; }

/* --- 6. ANIMAÇÕES E HELPERS --- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* --- 7. RESPONSIVIDADE --- */
@media (max-width: 992px) {
    .sidebar { position: fixed; left: -260px; z-index: 1000; height: 100%; }
    .content-wrapper { padding: 1rem; }
    .top-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .chat-layout { grid-template-columns: 1fr; height: auto; }
    .chat-panel, .conversas-panel { height: 70vh; }
}

/* ** [NOVA ADIÇÃO] ** Estilo para botão ativo nas ferramentas do whiteboard */
.tool-buttons .btn.active {
    background-color: var(--cor-primaria) !important;
    color: var(--cor-texto-branco) !important;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}