:root {
  --azul-1: #0b5fa5;
  --azul-2: #0a7bc0;
  --teal: #0fa3a3;
  --tinta: #12212e;
  --cinza: #5b6b78;
  --cinza-c: #eef3f7;
  --linha: #d9e2ea;
  --branco: #ffffff;
  --ok: #1c9c5b;
  --alerta: #d98a00;
  --erro: #cc3344;
  --sombra: 0 1px 3px rgba(18,33,46,.09), 0 4px 16px rgba(18,33,46,.05);
  --raio: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--tinta);
  background: var(--cinza-c);
  font-size: 14px;
}
a { color: var(--azul-2); }
button { font-family: inherit; }

/* ---------- LOGIN ---------- */
#login {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0b5fa5, #0fa3a3);
  padding: 20px;
}
.login-card {
  background: #fff; border-radius: 16px; box-shadow: var(--sombra);
  width: 100%; max-width: 380px; padding: 34px 30px;
}
.login-card h1 { margin: 0 0 4px; font-size: 26px; letter-spacing: -.5px; color: var(--azul-1); }
.login-card .sub { color: var(--cinza); margin: 0 0 22px; font-size: 12.5px; }
.gota { font-size: 30px; }

/* ---------- LAYOUT ---------- */
#app { display: none; min-height: 100vh; grid-template-columns: 236px 1fr; }
#app.ativo { display: grid; }
aside {
  background: var(--tinta); color: #cdd9e2; padding: 0 0 30px; overflow-y: auto;
  position: sticky; top: 0; height: 100vh;
}
.marca { padding: 20px 20px 14px; display: flex; align-items: center; gap: 10px; }
.marca strong { color: #fff; font-size: 19px; letter-spacing: -.3px; }
.marca span { color: #7fb6dd; font-size: 10px; display: block; }
nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 20px; color: #b6c6d3;
  text-decoration: none; font-size: 13px; cursor: pointer; border-left: 3px solid transparent;
}
nav a:hover { background: rgba(255,255,255,.05); color: #fff; }
nav a.sel { background: rgba(15,163,163,.16); color: #fff; border-left-color: var(--teal); }
nav .grupo { padding: 14px 20px 5px; font-size: 10px; text-transform: uppercase; letter-spacing: .8px; color: #5f7688; }
main { padding: 0; overflow-x: hidden; }
header.topo {
  background: #fff; border-bottom: 1px solid var(--linha); padding: 12px 26px;
  display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 5;
}
header.topo h2 { margin: 0; font-size: 17px; }
.usuario-box { display: flex; align-items: center; gap: 12px; font-size: 12.5px; color: var(--cinza); }
.usuario-box b { color: var(--tinta); }
.conteudo { padding: 22px 26px 60px; }

/* ---------- COMPONENTES ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 14px; margin-bottom: 20px; }
.card { background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); padding: 16px 18px; box-shadow: var(--sombra); }
.card .rot { font-size: 11.5px; color: var(--cinza); text-transform: uppercase; letter-spacing: .5px; }
.card .val { font-size: 25px; font-weight: 700; margin-top: 5px; letter-spacing: -.5px; }
.card .val.sm { font-size: 19px; }
.painel { background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); box-shadow: var(--sombra); margin-bottom: 20px; }
.painel h3 { margin: 0; padding: 14px 18px; border-bottom: 1px solid var(--linha); font-size: 14px; }
.painel .corpo { padding: 16px 18px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
/* botão do menu (só no celular) */
.btn-menu { display: none; background: none; border: 0; font-size: 22px; line-height: 1; padding: 4px 10px 4px 0; cursor: pointer; color: var(--tinta); }
#menu-fundo { display: none; }

/* ---------- MOBILE ---------- */
@media (max-width: 900px) {
  #app { grid-template-columns: 1fr; }
  .grid2 { grid-template-columns: 1fr; }
  .btn-menu { display: block; }
  /* menu vira GAVETA que desliza da esquerda */
  aside {
    position: fixed; top: 0; left: 0; bottom: 0; width: 82vw; max-width: 300px; height: 100vh;
    z-index: 60; transform: translateX(-100%); transition: transform .22s ease; overflow-y: auto;
  }
  #app.menu-aberto aside { transform: translateX(0); box-shadow: 0 0 40px rgba(0,0,0,.4); }
  #app.menu-aberto #menu-fundo { display: block; position: fixed; inset: 0; background: rgba(8,20,30,.5); z-index: 55; }
  nav a { padding: 13px 20px; font-size: 14px; }
}
@media (max-width: 640px) {
  /* login não pode vazar a largura da tela */
  #login { padding: 16px; }
  .login-card { max-width: 100%; padding: 24px 18px; }
  .conteudo { padding: 14px 12px 60px; }
  header.topo { padding: 10px 12px; }
  header.topo h2 { font-size: 15px; }
  .linha-form { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap: 10px; }
  .modal-bg { padding: 16px 8px; }
  .barra-linha .rot { width: 92px; }
  /* header: some o detalhe de perfil, o essencial fica */
  .usuario-box span { display: none; }
  /* tabelas viram CARTÕES empilhados (cada linha = um cartão com os campos) */
  .tab-cards thead { display: none; }
  .tab-cards, .tab-cards tbody, .tab-cards tr, .tab-cards td { display: block; width: auto; }
  .tab-cards tr { border: 1px solid var(--linha); border-radius: 10px; margin: 0 12px 10px; padding: 6px 12px; background: #fff; }
  .tab-cards td { border: none; padding: 6px 0; display: flex; justify-content: space-between; align-items: center; gap: 14px; white-space: normal; text-align: right; }
  .tab-cards td::before { content: attr(data-label); color: var(--cinza); font-weight: 600; text-align: left; flex-shrink: 0; }
  .tab-cards td[data-label=""] { justify-content: flex-end; padding-top: 8px; }
  .tab-cards td[data-label=""]::before { content: ""; }
  /* tabelas cruas (sem cartão) ainda rolam de lado, mas são pequenas */
  .conteudo table:not(.tab-cards) { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--linha); }
th { background: #f7fafc; color: var(--cinza); font-size: 11px; text-transform: uppercase; letter-spacing: .4px; }
tr:hover td { background: #f9fcfe; }
td.acao { text-align: right; white-space: nowrap; }

.tag { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.tag.ok { background: #e3f6ec; color: var(--ok); }
.tag.alerta { background: #fdf1dc; color: var(--alerta); }
.tag.erro { background: #fbe4e7; color: var(--erro); }
.tag.neutro { background: #eaf0f5; color: var(--cinza); }
.tag.info { background: #e2f0fb; color: var(--azul-1); }

button, .btn {
  background: var(--azul-2); color: #fff; border: 0; border-radius: 8px; padding: 9px 16px;
  font-size: 13px; cursor: pointer; font-weight: 600;
}
button:hover, .btn:hover { background: var(--azul-1); }
button.sec { background: #fff; color: var(--azul-1); border: 1px solid var(--linha); }
button.sec:hover { background: var(--cinza-c); }
button.min { padding: 5px 11px; font-size: 12px; }
button.perigo { background: var(--erro); }
button:disabled { opacity: .5; cursor: not-allowed; }
.acoes-topo { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }

label { display: block; font-size: 12px; color: var(--cinza); margin: 10px 0 4px; font-weight: 600; }
input, select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--linha); border-radius: 8px; font-size: 13px;
  background: #fff; color: var(--tinta);
}
input:focus, select:focus, textarea:focus { outline: 2px solid #bfe0f5; border-color: var(--azul-2); }
.linha-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.msg { padding: 11px 14px; border-radius: 8px; font-size: 13px; margin: 10px 0; }
.msg.ok { background: #e3f6ec; color: #146c3f; }
.msg.erro { background: #fbe4e7; color: #a02532; }
.msg.info { background: #e2f0fb; color: var(--azul-1); }

/* modal */
.modal-bg { position: fixed; inset: 0; background: rgba(18,33,46,.45); display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; z-index: 50; overflow-y: auto; }
.modal { background: #fff; border-radius: 12px; width: 100%; max-width: 620px; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.modal header { display: flex; justify-content: space-between; align-items: center; padding: 15px 20px; border-bottom: 1px solid var(--linha); }
.modal header h3 { margin: 0; font-size: 16px; }
.modal .corpo { padding: 20px; }
.modal .rodape { padding: 14px 20px; border-top: 1px solid var(--linha); display: flex; gap: 10px; justify-content: flex-end; }
.fechar { background: none; color: var(--cinza); font-size: 20px; padding: 0 4px; }
.fechar:hover { background: none; color: var(--tinta); }

/* barras / gráficos simples */
.barra-linha { display: flex; align-items: center; gap: 10px; margin: 7px 0; font-size: 12px; }
.barra-linha .rot { width: 130px; color: var(--cinza); flex-shrink: 0; }
.barra-tr { flex: 1; background: var(--cinza-c); border-radius: 6px; height: 16px; overflow: hidden; }
.barra { height: 100%; background: linear-gradient(90deg, var(--azul-2), var(--teal)); border-radius: 6px; }
.barra-linha .num { width: 90px; text-align: right; font-variant-numeric: tabular-nums; }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; word-break: break-all; background: #f4f8fb; padding: 8px 10px; border-radius: 6px; }
.chat { max-width: 460px; margin: 0 auto; }
.chat .bolha { padding: 9px 13px; border-radius: 12px; margin: 6px 0; max-width: 80%; font-size: 13px; white-space: pre-wrap; }
.chat .bot { background: #fff; border: 1px solid var(--linha); }
.chat .cli { background: #d7f3d7; margin-left: auto; }
.dica { color: var(--cinza); font-size: 12px; margin: 4px 0 0; }
.captcha { display: flex; align-items: center; gap: 10px; background: var(--cinza-c); padding: 8px 12px; border-radius: 8px; font-size: 12px; margin-top: 8px; }
.spinner { display:inline-block; width:14px; height:14px; border:2px solid #cbe3f2; border-top-color: var(--azul-2); border-radius:50%; animation: gira .7s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }
.progresso { height: 8px; background: var(--cinza-c); border-radius: 5px; overflow: hidden; margin: 8px 0; }
.progresso > div { height: 100%; background: var(--teal); transition: width .3s; }