/* assets/css/custom.css */
/* TEMA PREMIUM - LEGALIZE MULTAS */

:root {
    --bg-dark: #121418;       /* Fundo geral (quase preto) */
    --bg-card: #1b1f24;       /* Fundo dos cards */
    --bg-hover: #262c33;      /* Hover nos itens */
    --accent: #3b82f6;        /* Azul moderno */
    --accent-grad: linear-gradient(135deg, #3b82f6, #06b6d4); /* Degradê Botões */
    --text-main: #e2e8f0;     /* Texto principal */
    --text-muted: #94a3b8;    /* Texto secundário */
    --border: #2d3748;        /* Bordas sutis */
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
}

/* --- 1. GERAL --- */
body {
    background-color: var(--bg-dark) !important;
    font-family: 'Inter', 'Segoe UI', Roboto, sans-serif; /* Fonte mais moderna */
    color: var(--text-main) !important;
    letter-spacing: -0.02em; /* Deixa o texto mais "compacto" e elegante */
}

/* Scrollbar personalizada (Fina e escura) */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: #4a5568; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* --- 2. MENU SUPERIOR / SIDEBAR (Navbar) --- */
.navbar-admin {
    background: rgba(27, 31, 36, 0.95) !important; /* Semitransparente */
    backdrop-filter: blur(10px); /* Efeito de vidro */
    border-bottom: 1px solid var(--border);
    padding: 0.8rem 1rem;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: -0.05em;
    font-size: 1.5rem;
    background: var(--accent-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; /* Texto com degradê */
}

.nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 8px;
    padding: 0.5rem 1rem !important;
    margin: 0 2px;
}

.nav-link:hover, .nav-link.active {
    color: #fff !important;
    background-color: rgba(59, 130, 246, 0.15); /* Azul bem clarinho no fundo */
    transform: translateY(-1px);
}

.nav-link.active {
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.3); /* Brilho no item ativo */
    border-left: none; /* Remove bordas antigas */
}

.dropdown-menu-dark {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.dropdown-item { color: var(--text-muted); padding: 8px 20px; transition: 0.2s; }
.dropdown-item:hover { background-color: var(--bg-hover); color: #fff; padding-left: 25px; /* Efeito de deslizar */ }

/* --- 3. CARDS (Widgets e Containers) --- */
.card {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Efeito "Levitar" ao passar o mouse nos cards de resumo */
.row .col-md-3 .card:hover, 
.row .col-md-4 .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    border-color: var(--accent) !important;
}

.card-header {
    background-color: transparent !important;
    border-bottom: 1px solid var(--border) !important;
    padding: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

/* --- 4. TABELAS --- */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-main);
    border-color: var(--border);
}

.table thead th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border);
    padding-bottom: 1rem;
}

.table tbody td {
    padding: 1rem 0.5rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--border);
}

.table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.03) !important;
}

/* --- 5. BOTÕES E FORMULÁRIOS --- */
.btn {
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.3s;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.btn-primary {
    background: var(--accent-grad);
    border: none;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
    transform: translateY(-2px);
}

.form-control, .form-select {
    background-color: #121418 !important; /* Fundo input mais escuro que o card */
    border: 1px solid var(--border) !important;
    color: #fff !important;
    padding: 0.7rem;
    border-radius: 8px;
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2) !important;
}

/* --- 6. BADGES (Etiquetas) --- */
.badge {
    padding: 0.5em 0.8em;
    font-weight: 600;
    border-radius: 6px;
    letter-spacing: 0.03em;
}

/* --- 7. BOTÃO FLUTUANTE DA IA --- */
.fab-ia {
    background: linear-gradient(135deg, #8b5cf6, #ec4899) !important; /* Roxo/Rosa IA */
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.5) !important;
    border: 2px solid rgba(255,255,255,0.1);
}