/* Importação da fonte Inter */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Definições de Variáveis e Temas */
:root {
    /* Tema Premium Dark Mode (Padrão) */
    --bg-primary: #0b0f19;
    --bg-surface: rgba(20, 26, 42, 0.6);
    --bg-card: rgba(30, 41, 69, 0.45);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --accent: #6366f1; /* Indigo */
    --accent-hover: #4f46e5;
    --accent-glow: rgba(99, 102, 241, 0.15);
    
    --success: #10b981; /* Verde */
    --success-bg: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b; /* Amarelo */
    --warning-bg: rgba(245, 158, 11, 0.1);
    --danger: #ef4444; /* Vermelho */
    --danger-bg: rgba(239, 68, 68, 0.1);
    
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --glass-blur: blur(12px);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    /* Tema Classic Light / High Contrast Mode */
    --bg-primary: #f3f4f6;
    --bg-surface: rgba(255, 255, 255, 0.85);
    --bg-card: #ffffff;
    --border-color: rgba(0, 0, 0, 0.12);
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    
    --accent: #4f46e5; /* Deep Indigo */
    --accent-hover: #3730a3;
    --accent-glow: rgba(79, 70, 229, 0.1);
    
    --success: #059669;
    --success-bg: rgba(5, 150, 105, 0.12);
    --warning: #d97706;
    --warning-bg: rgba(217, 119, 6, 0.12);
    --danger: #dc2626;
    --danger-bg: rgba(220, 38, 38, 0.12);
    
    --shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.08);
    --glass-blur: none;
}

/* Reset Geral */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    transition: var(--transition);
}

/* Estrutura do Layout */
header {
    background-color: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 2rem;
    height: 2rem;
    background: linear-gradient(135deg, var(--accent), var(--success));
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

select.company-selector {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    outline: none;
    cursor: pointer;
    transition: var(--transition);
}

select.company-selector:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.theme-toggle-btn {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.theme-toggle-btn:hover {
    border-color: var(--accent);
    background-color: var(--accent-glow);
}

/* Área de Conteúdo Principal */
main.dashboard-container {
    flex: 1;
    padding: 2rem;
    max-width: 98%;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Linha de Indicadores de Saúde */
.health-duties-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.health-card {
    background-color: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.health-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.health-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.health-badge {
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.health-badge.success {
    color: var(--success);
    background-color: var(--success-bg);
}

.health-badge.warning {
    color: var(--warning);
    background-color: var(--warning-bg);
}

.health-badge.danger {
    color: var(--danger);
    background-color: var(--danger-bg);
}

.health-value {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.05em;
}

.health-detail {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Área Central de Ações e Chat */
.main-workspace {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .main-workspace {
        grid-template-columns: 1fr;
    }
}

/* Painel de Pontos de Atenção */
.attention-panel {
    background-color: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-height: 500px;
}

.panel-title {
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alerts-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    overflow-y: auto;
    max-height: 480px;
}

.alert-item {
    padding: 1rem;
    border-radius: 0.5rem;
    border-left: 4px solid transparent;
    background-color: var(--bg-card);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: var(--transition);
}

.alert-item.high {
    border-left-color: var(--danger);
}

.alert-item.medium {
    border-left-color: var(--warning);
}

.alert-item.info {
    border-left-color: var(--accent);
}

.alert-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.alert-header.high { color: var(--danger); }
.alert-header.medium { color: var(--warning); }
.alert-header.info { color: var(--accent); }

.alert-message {
    font-size: 0.875rem;
    line-height: 1.4;
    color: var(--text-primary);
}

.alert-action {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    background-color: rgba(0, 0, 0, 0.15);
    padding: 0.5rem;
    border-radius: 0.25rem;
    border: 1px dashed var(--border-color);
}

/* Painel do RAG Chat */
.chat-panel {
    background-color: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 580px;
}

.chat-history {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding-right: 0.5rem;
}

/* Estilos das Mensagens */
.chat-bubble {
    max-width: 85%;
    padding: 1rem;
    border-radius: 0.75rem;
    line-height: 1.5;
    font-size: 0.9375rem;
    animation: fadeIn 0.25s ease-out;
}

.chat-bubble.user {
    align-self: flex-end;
    background-color: var(--accent);
    color: white;
    border-bottom-right-radius: 0.125rem;
}

.chat-bubble.system {
    align-self: flex-start;
    background-color: var(--bg-card);
    border-bottom-left-radius: 0.125rem;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 90%;
}

.chat-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    display: flex;
    justify-content: space-between;
}

/* Formatação do RAG Output */
.rag-table-container {
    overflow-x: auto;
    margin: 0.5rem 0;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
}

table.rag-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
    text-align: left;
}

table.rag-table th {
    background-color: rgba(0, 0, 0, 0.2);
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.625rem;
    border-bottom: 1px solid var(--border-color);
}

table.rag-table td {
    padding: 0.625rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

table.rag-table tr:last-child td {
    border-bottom: none;
}

table.rag-table tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.015);
}

/* Inputs do Chat */
.chat-input-area {
    display: flex;
    gap: 0.75rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

textarea.chat-input {
    flex: 1;
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    outline: none;
    resize: none;
    height: 2.75rem;
    line-height: 1.25;
    transition: var(--transition);
}

textarea.chat-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.send-btn {
    background-color: var(--accent);
    color: white;
    border: none;
    border-radius: 0.5rem;
    width: 2.75rem;
    height: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.send-btn:hover {
    background-color: var(--accent-hover);
}

.send-btn:disabled {
    background-color: var(--text-muted);
    cursor: not-allowed;
}

/* Spinner de Carregamento */
.typing-indicator {
    display: flex;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
}

.typing-dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: var(--text-secondary);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

/* Animações */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1.0); }
}

/* Barra de Rolagem Customizada */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ==========================================================================
   📌 GRADE DE LAYOUT CUSTOMIZÁVEL (DRAG & RESIZE)
   ========================================================================== */

/* Workspace Container */
.dashboard-workspace {
    position: relative;
    width: 100%;
    min-height: 850px;
    margin: 0 auto;
    transition: background-color 0.3s;
    background-size: 40px 40px; /* Grade de 40px */
}

/* Grade pontilhada (Ativada no modo de edição) */
.dashboard-workspace.edit-mode {
    background-image: radial-gradient(var(--border-color) 1.5px, transparent 1.5px);
    background-color: rgba(99, 102, 241, 0.02);
    border: 1px dashed var(--accent);
    border-radius: 12px;
}

/* Widgets Globais */
.dashboard-widget {
    position: absolute;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    overflow: hidden;
    z-index: 10;
    box-sizing: border-box;
    /* Suaviza movimentação fora do modo de arrasto */
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), 
                width 0.2s cubic-bezier(0.16, 1, 0.3, 1), 
                height 0.2s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.3s;
}

/* Ajustes Específicos para Widgets */
.dashboard-widget.health-card {
    padding: 1rem 1.25rem 1.25rem 1.25rem;
    justify-content: flex-start;
}

.dashboard-widget.attention-panel,
.dashboard-widget.chat-panel {
    padding: 0 1.25rem 1.25rem 1.25rem;
}

/* Barra de Arrasto */
.widget-drag-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0;
    margin-bottom: 0.25rem;
    border-bottom: 1px solid transparent;
    opacity: 0.3;
    transition: opacity 0.2s;
}

.dashboard-workspace.edit-mode .widget-drag-bar {
    opacity: 1;
    border-bottom: 1px dashed var(--border-color);
    background-color: rgba(255, 255, 255, 0.02);
}

.widget-drag-bar:hover {
    opacity: 1;
}

.drag-handle {
    cursor: grab;
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 700;
    user-select: none;
    padding: 0 1rem;
}

.dashboard-workspace.edit-mode .drag-handle {
    color: var(--accent);
}

.drag-handle:active {
    cursor: grabbing;
}

/* Conteúdo dos Widgets */
.widget-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.widget-content.flex-content {
    overflow-y: auto;
}

.widget-content .panel-title {
    margin-top: 0.5rem;
}

/* Alça de Redimensionamento */
.widget-resize-handle {
    position: absolute;
    width: 14px;
    height: 14px;
    right: 3px;
    bottom: 3px;
    cursor: nwse-resize;
    display: none; /* Apenas no modo de edição */
    z-index: 20;
}

.widget-resize-handle::after {
    content: "";
    position: absolute;
    right: 2px;
    bottom: 2px;
    width: 6px;
    height: 6px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
}

.dashboard-workspace.edit-mode .widget-resize-handle {
    display: block;
}

.dashboard-workspace.edit-mode .widget-resize-handle:hover::after {
    border-color: var(--accent);
}

/* Estados de Customização */
.dashboard-widget.dragging {
    z-index: 100 !important;
    opacity: 0.85;
    border-color: var(--accent) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    cursor: grabbing;
    transition: none !important; /* Desliga transição durante arrasto para evitar lag */
}

.dashboard-widget.resizing {
    z-index: 100 !important;
    border-color: var(--accent) !important;
    transition: none !important; /* Desliga transição durante redimensionamento */
}

/* Destaque no modo de edição */
.dashboard-workspace.edit-mode .dashboard-widget {
    border-color: rgba(99, 102, 241, 0.3);
}

.dashboard-workspace.edit-mode .dashboard-widget:hover {
    border-color: var(--accent);
}


/* --- Painéis da SPA (Configuração e Consumo) --- */
.view-panel {
    display: none;
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
    max-width: 98%;
    margin: 0 auto;
    width: 100%;
}

.view-panel.active {
    display: block;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Formulário de Configuração */
.config-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .config-container {
        grid-template-columns: 1fr;
    }
}

.config-card {
    background-color: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.form-group input, .form-group select {
    width: 100%;
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.submit-btn {
    width: 100%;
    background-color: var(--accent);
    color: white;
    border: none;
    border-radius: 0.375rem;
    padding: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background-color: var(--accent-hover);
}

/* Status Log Area */
.status-log-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.status-log-box {
    background-color: #05070c;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    padding: 1rem;
    font-family: monospace;
    font-size: 0.8125rem;
    color: #38bdf8;
    flex: 1;
    overflow-y: auto;
    min-height: 250px;
    max-height: 400px;
}

.status-line {
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.status-line.success { color: var(--success); }
.status-line.error { color: var(--danger); }
.status-line.info { color: #9ca3af; }

/* Dashboard de Consumo de IA */
.kpi-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.kpi-card {
    background-color: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.25rem;
}

.kpi-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: 0.5rem;
    color: var(--text-primary);
}

.chart-card {
    background-color: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
    height: 350px;
    position: relative;
}

/* Tabelas e Histórico */
.table-card {
    background-color: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    overflow-x: auto;
}

.table-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    text-align: left;
}

.custom-table th {
    padding: 0.75rem 1rem;
    border-bottom: 2px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
}

.custom-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.badge-status {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-status.success {
    background-color: var(--success-bg);
    color: var(--success);
}

.badge-status.failed {
    background-color: var(--danger-bg);
    color: var(--danger);
}

.badge-version {
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}