:root {
    --azul: #2563eb;
    --azul-escuro: #1e40af;
    --verde: #16a34a;
    --vermelho: #dc2626;
    --amarelo: #d97706;
    --cinza-bg: #f1f5f9;
    --cinza-card: #ffffff;
    --cinza-borda: #e2e8f0;
    --texto: #1e293b;
    --texto-suave: #64748b;
    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--cinza-bg);
    color: var(--texto);
}

header.topbar {
    background: var(--azul-escuro);
    color: #fff;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

header.topbar h1 {
    font-size: 1.2rem;
    margin: 0;
}

nav.menu {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

nav.menu a {
    color: #fff;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.12);
    font-size: 0.9rem;
    transition: background .15s;
}

nav.menu a:hover, nav.menu a.ativo {
    background: var(--azul);
}

main {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 16px 60px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.card {
    background: var(--cinza-card);
    border: 1px solid var(--cinza-borda);
    border-radius: var(--radius);
    padding: 18px 20px;
}

.card .rotulo {
    font-size: 0.85rem;
    color: var(--texto-suave);
    margin-bottom: 6px;
}

.card .valor {
    font-size: 1.6rem;
    font-weight: 700;
}

.card.saldo .valor { color: var(--azul); }
.card.faturamento .valor { color: var(--verde); }
.card.saidas .valor { color: var(--vermelho); }

.painel {
    background: var(--cinza-card);
    border: 1px solid var(--cinza-borda);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 24px;
}

.painel h2 {
    margin-top: 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--cinza-borda);
    padding-bottom: 10px;
}

form.grid-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    align-items: end;
}

form.grid-form .campo-full {
    grid-column: 1 / -1;
}

label {
    display: block;
    font-size: 0.8rem;
    color: var(--texto-suave);
    margin-bottom: 4px;
}

input, select, textarea {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--cinza-borda);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: inherit;
    background: #fff;
    color: var(--texto);
}

textarea { resize: vertical; min-height: 60px; }

button {
    cursor: pointer;
    border: none;
    border-radius: 6px;
    padding: 10px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    background: var(--azul);
    color: #fff;
    transition: background .15s;
}

button:hover { background: var(--azul-escuro); }
button.secundario { background: var(--texto-suave); }
button.perigo { background: var(--vermelho); }
button.sucesso { background: var(--verde); }

.filtros {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.filtros > div { flex: 1; min-width: 140px; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

thead th {
    text-align: left;
    background: #f8fafc;
    padding: 10px 8px;
    border-bottom: 2px solid var(--cinza-borda);
    color: var(--texto-suave);
}

tbody td {
    padding: 9px 8px;
    border-bottom: 1px solid var(--cinza-borda);
}

tbody tr:hover { background: #f8fafc; }

.tabela-scroll { overflow-x: auto; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge.entrada, .badge.pago, .badge.pronto { background: #dcfce7; color: #166534; }
.badge.saida, .badge.pendente { background: #fee2e2; color: #991b1b; }
.badge.aguardando_orcamento { background: #fef3c7; color: #92400e; }
.badge.em_manutencao { background: #dbeafe; color: #1e40af; }
.badge.entregue { background: #e2e8f0; color: #334155; }

.estoque-baixo { color: var(--vermelho); font-weight: 700; }

.acoes { display: flex; gap: 6px; flex-wrap: wrap; }
.acoes button { padding: 6px 10px; font-size: 0.78rem; }

@media (max-width: 640px) {
    header.topbar { flex-direction: column; align-items: flex-start; }
    table, thead, tbody, th, td, tr { font-size: 0.78rem; }
}