/* =========================================
   Design System - CRM Marcelus Car (Premium Dark)
   ========================================= */

/* 1. Paleta de Cores (Variáveis CSS) */
:root {
    --bg-base: #09090b;        /* Fundo principal (quase preto, tom de zinco) */
    --bg-surface: #18181b;     /* Fundo de cards e menus (elevação 1) */
    --bg-surface-hover: #27272a;/* Fundo ao passar o mouse */
    --border-subtle: #27272a;  /* Bordas super discretas */
    
    --text-primary: #f4f4f5;   /* Texto principal (Gelo, não agride os olhos) */
    --text-secondary: #a1a1aa; /* Texto secundário (Cinza prateado) */
    
    --brand-primary: #ef4444;  /* Azul moderno e vibrante */
    --brand-primary-hover: #1d4ed8;
    
    --shadow-premium: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
}

/* 2. Reset e Fundo Global */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-base) !important;
    color: var(--text-primary);
}

/* Forçando o Bootstrap a respeitar nossa paleta Premium */
.bg-dark { background-color: var(--bg-base) !important; }
.text-light { color: var(--text-primary) !important; }
.text-muted { color: var(--text-secondary) !important; }
.border-secondary { border-color: var(--border-subtle) !important; }

/* 3. Cards (Painéis flutuantes com sombra elegante) */
.card {
    background-color: var(--bg-surface) !important;
    border-radius: 16px;
    border: 1px solid var(--border-subtle) !important;
    box-shadow: var(--shadow-premium);
}

/* 4. Menu Lateral (Sidebar) */
.offcanvas-lg {
    background-color: var(--bg-surface) !important;
    border-right: 1px solid var(--border-subtle) !important;
}

.nav-pills .nav-link {
    color: var(--text-secondary) !important;
    border-radius: 8px;
    padding: 10px 16px;
    transition: all 0.2s ease-in-out;
    margin-bottom: 4px;
}

.nav-pills .nav-link:hover {
    background-color: var(--bg-surface-hover);
    color: var(--text-primary) !important;
}

.nav-pills .nav-link.active {
    background-color: var(--brand-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* 5. Botões */
.btn-primary {
    background-color: var(--brand-primary);
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--brand-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

.btn-outline-danger {
    border-radius: 8px;
    border-color: #ef4444;
    color: #ef4444;
}

.btn-outline-danger:hover {
    background-color: #ef4444;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* 6. Inputs (Campos de formulário) */
.form-control {
    background-color: var(--bg-base) !important;
    border: 1px solid var(--border-subtle) !important;
    color: var(--text-primary) !important;
    border-radius: 8px;
    padding: 12px 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    border-color: var(--brand-primary) !important;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15) !important;
}

.form-control::placeholder {
    color: #52525b !important;
}

/* 7. Navbar Superior (Topo) */
.navbar {
    background-color: var(--bg-surface) !important;
    border-bottom: 1px solid var(--border-subtle) !important;
}

/* 8. Scrollbar Customizada (O detalhe de Ouro) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base); 
}
::-webkit-scrollbar-thumb {
    background: #3f3f46; 
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #52525b; 
}

/* Container principal com Flexbox para layout lateral */
.main-container {
    display: flex;
    min-height: 100vh;
}

/* Área de conteúdo principal */
.content-area {
    flex: 1;
    padding: 20px;
}

/* Grid de KPIs */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

/* Container da tabela */
.leads-container {
    background: #2a2a2a; /* Cor de fundo escura */
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

/* Cabeçalho da tabela */
.leads-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

/* Tabela e elementos */
table {
    width: 100%;
    border-collapse: collapse;
}

th {
    text-align: left;
    color: #888;
    padding: 10px;
    border-bottom: 1px solid #444;
}

td {
    padding: 10px;
    border-bottom: 1px solid #3a3a3a;
}