:root {
  --azul: #1e4d8c;
  --azul-esc: #123061;
  --cinza-fundo: #f2f4f7;
  --cinza-borda: #dbe0e6;
  --verde: #1e8a4c;
  --vermelho: #c0392b;
  --texto: #263041;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--cinza-fundo);
  color: var(--texto);
}
header.topbar {
  background: var(--azul-esc);
  color: #fff;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
header.topbar .titulo { font-weight: 600; font-size: 17px; }
header.topbar .empresa-ativa { font-size: 13px; opacity: .9; }
nav.menu {
  background: var(--azul);
  display: flex;
  overflow-x: auto;
}
nav.menu a {
  color: #eaf0fb;
  text-decoration: none;
  padding: 12px 18px;
  font-size: 14px;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
}
nav.menu a:hover, nav.menu a.ativo {
  background: rgba(255,255,255,0.08);
  border-bottom: 3px solid #ffffff;
}
main { padding: 20px; max-width: 1300px; margin: 0 auto; }
.card {
  background: #fff;
  border: 1px solid var(--cinza-borda);
  border-radius: 8px;
  padding: 18px;
  margin-bottom: 18px;
}
h1 { font-size: 20px; margin: 0 0 14px 0; }
h2 { font-size: 16px; margin: 0 0 10px 0; }
.filtros { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; }
.campo { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.campo label { font-weight: 600; color: #4a5568; }
input, select {
  padding: 7px 9px;
  border: 1px solid var(--cinza-borda);
  border-radius: 5px;
  font-size: 14px;
  min-width: 150px;
}
button {
  cursor: pointer;
  border: none;
  border-radius: 5px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
}
button.primario { background: var(--azul); color: #fff; }
button.primario:hover { background: var(--azul-esc); }
button.secundario { background: #e7ebf1; color: var(--texto); }
button.secundario:hover { background: #d8dee6; }
button.perigo { background: var(--vermelho); color: #fff; }
button:disabled { opacity: .5; cursor: not-allowed; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table th, table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--cinza-borda);
  text-align: left;
}
table th { background: #f8f9fb; font-weight: 600; color: #4a5568; position: sticky; top: 0; }
table tr:hover td { background: #f5f8fc; cursor: pointer; }
.paginacao { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-size: 13.5px; }
.badge { padding: 2px 8px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge.saida { background: #e3f5e9; color: var(--verde); }
.badge.entrada { background: #e6edfa; color: var(--azul); }
.badge.autorizada { background: #e3f5e9; color: var(--verde); }
.badge.outros { background: #f5e6e6; color: var(--vermelho); }
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 20px; overflow-y: auto; z-index: 100;
}
.modal {
  background: #fff; border-radius: 8px; padding: 22px; max-width: 800px; width: 100%;
}
.modal .fechar { float: right; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.msg { padding: 10px 14px; border-radius: 6px; margin-bottom: 12px; font-size: 14px; }
.msg.sucesso { background: #e3f5e9; color: var(--verde); }
.msg.erro { background: #f9e3e1; color: var(--vermelho); }
.msg.info { background: #e6edfa; color: var(--azul); }
.lista-empresas { display: flex; flex-direction: column; gap: 10px; max-width: 480px; margin: 0 auto; }
.empresa-item {
  border: 1px solid var(--cinza-borda); border-radius: 8px; padding: 14px 16px;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
}
.empresa-item:hover { border-color: var(--azul); background: #f5f8fc; }
.empresa-item .nome { font-weight: 600; }
.empresa-item .cnpj { font-size: 12.5px; color: #718096; }
.center-box { display: flex; flex-direction: column; align-items: center; padding-top: 40px; }
.dropzone {
  border: 2px dashed var(--cinza-borda); border-radius: 8px; padding: 40px;
  text-align: center; color: #718096; margin-bottom: 14px;
}
.dropzone.arrastando { border-color: var(--azul); background: #f5f8fc; }
small.ajuda { color: #718096; }