* { box-sizing: border-box; }
body {
    font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: #f4f5f7;
    margin: 0;
    color: #1f2430;
}
.topbar {
    background: #1a1a1a;
    color: #fff;
    padding: 14px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.topbar a { color: #ffcfa3; text-decoration: none; margin-left: 16px; }
.topbar .marca { font-weight: 700; letter-spacing: 0.5px; }
.container { max-width: 1100px; margin: 24px auto; padding: 0 16px; }
.card {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
h1 { font-size: 22px; margin-top: 0; }
h2 { font-size: 18px; margin-top: 0; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #eee; font-size: 14px; }
th { color: #667; font-weight: 600; }
.btn {
    display: inline-block;
    background: #F2701A;
    color: #fff;
    padding: 9px 16px;
    border-radius: 7px;
    text-decoration: none;
    font-size: 14px;
    border: none;
    cursor: pointer;
}
.btn.secundario { background: #f5e9df; color: #333; }
.btn.perigo { background: #d9455f; }
.btn.pequeno { padding: 5px 10px; font-size: 12px; }
input, select, textarea {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid #d7d9e3;
    border-radius: 6px;
    font-size: 14px;
    margin-top: 4px;
}
label { font-size: 13px; font-weight: 600; color: #444; display: block; margin-top: 12px; }
.form-linha { display: flex; gap: 16px; }
.form-linha > div { flex: 1; }
.alerta { padding: 12px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alerta.erro { background: #fde8ea; color: #9c1c33; }
.alerta.sucesso { background: #e6f7ec; color: #1a7a3f; }
.barra-progresso { background: #eee; border-radius: 6px; height: 10px; overflow: hidden; width: 100%; }
.barra-progresso > div { background: #F2701A; height: 100%; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.tag.ok { background: #e6f7ec; color: #1a7a3f; }
.tag.alerta-tag { background: #fff4e0; color: #a66300; }
.login-box { max-width: 380px; margin: 80px auto; }
.acoes { display: flex; gap: 8px; }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }