/* Symmetria — painel administrativo */
:root {
  --ink: #0f2a3d;
  --navy: #0b2a41;
  --navy-2: #123650;
  --teal: #1c7c8c;
  --teal-deep: #0f5964;
  --teal-soft: #dff0f2;
  --bg: #f5f8f7;
  --surface: #ffffff;
  --slate: #52626c;
  --line: #d8e2e1;
  --amber: #b76e00;
  --amber-bg: #fbf1e2;
  --green: #1f7a4d;
  --green-bg: #ecf6f0;
  --red: #a3322e;
  --red-bg: #fbeceb;
  --serif: "Source Serif 4", Georgia, serif;
  --sans: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--teal); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; margin: 0; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 8px; top: 8px; background: #fff; padding: 8px; z-index: 99; }

/* ---------- Login ---------- */
body.login { display: grid; grid-template-columns: minmax(320px, 44%) 1fr; min-height: 100vh; background: var(--surface); }
.login-lado {
  background: var(--navy); color: #e6f1f4; position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between; padding: 48px;
}
.login-lado::before { /* eixo de simetria */
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: rgba(255,255,255,.08);
}
.login-lado .marca { display: flex; align-items: center; gap: 12px; font-family: var(--serif); font-size: 20px; letter-spacing: .04em; }
.login-lado .marca img { width: 40px; height: 40px; border-radius: 10px; }
.login-lado .gota { width: min(260px, 60%); margin: 0 auto; border-radius: 24px; display: block; position: relative; }
.login-lado h2 { font-size: 28px; line-height: 1.2; max-width: 20ch; }
.login-lado p { color: #9fbfca; font-size: 15px; line-height: 1.6; max-width: 40ch; margin: 12px 0 0; }
.login-form { display: flex; align-items: center; justify-content: center; padding: 48px 24px; }
.login-form form { width: 100%; max-width: 380px; }
.login-form h1 { font-size: 30px; margin-bottom: 6px; }
.login-form .sub { color: var(--slate); margin: 0 0 32px; font-size: 15px; }
.campo { margin-bottom: 18px; }
.campo label { display: block; font-size: 13px; color: var(--slate); margin-bottom: 6px; }
.campo input, .campo select, .campo textarea {
  width: 100%; font: inherit; font-size: 16px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--surface); color: var(--ink);
}
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: 2px solid var(--teal); outline-offset: 1px; border-color: var(--teal); }
.senha-wrap { position: relative; }
.senha-wrap button { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: none; border: 0; color: var(--teal); font: inherit; font-size: 13px; cursor: pointer; padding: 6px; }
.linha-entre { display: flex; justify-content: space-between; align-items: center; margin: -6px 0 22px; font-size: 14px; }
.linha-entre label { display: flex; gap: 8px; align-items: center; color: var(--slate); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-weight: 600; font-size: 15px; padding: 12px 22px; border-radius: 6px; border: 1px solid transparent; cursor: pointer; text-decoration: none; }
.btn-primario { background: var(--teal); color: #fff; width: 100%; }
.btn-primario:hover { background: var(--teal-deep); }
.btn-secundario { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-secundario:hover { border-color: var(--teal); color: var(--teal-deep); }
.btn-perigo { background: var(--red-bg); color: var(--red); border-color: transparent; }
.btn.pequeno { padding: 7px 12px; font-size: 13px; width: auto; }
.aviso { padding: 12px 14px; border-radius: 6px; font-size: 14px; margin-bottom: 20px; }
.aviso.erro { background: var(--red-bg); color: var(--red); }
.aviso.ok { background: var(--green-bg); color: var(--green); }
.aviso.info { background: var(--teal-soft); color: var(--teal-deep); }
.ajuda { display: none; font-size: 13px; color: var(--slate); background: var(--bg); padding: 12px; border-radius: 6px; margin-top: 12px; line-height: 1.5; }
.ajuda:target { display: block; }
.login-rodape { text-align: center; font-size: 12px; color: var(--slate); margin-top: 40px; }
.login-rodape a { color: var(--teal-deep); font-weight: 600; text-decoration: none; }

@media (max-width: 820px) {
  body.login { grid-template-columns: 1fr; }
  .login-lado { padding: 24px 20px; flex-direction: row; align-items: center; gap: 16px; }
  .login-lado .gota, .login-lado h2, .login-lado p { display: none; }
  .login-lado::before { display: none; }
  .login-form { padding: 32px 20px; align-items: flex-start; }
}

/* ---------- Painel ---------- */
body.painel { display: grid; grid-template-columns: 240px 1fr; grid-template-rows: auto 1fr auto; min-height: 100vh; }
.barra-mobile { display: none; }
.lateral {
  grid-row: 1 / -1; background: var(--navy); color: #cfe3e8; padding: 24px 16px; display: flex; flex-direction: column; gap: 24px;
  position: sticky; top: 0; height: 100vh;
}
.lateral .marca { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 18px; color: #fff; padding: 0 8px; }
.lateral .marca img { width: 34px; height: 34px; border-radius: 9px; }
.lateral .marca small { margin-left: auto; font-family: var(--sans); font-size: 11px; color: #7fa4b1; }
.lateral nav { display: flex; flex-direction: column; gap: 2px; }
.lateral nav a { color: #cfe3e8; text-decoration: none; padding: 10px 12px; border-radius: 6px; font-size: 15px; }
.lateral nav a:hover { background: var(--navy-2); }
.lateral nav a.ativo { background: var(--teal); color: #fff; font-weight: 500; }
.lateral .usuario { margin-top: auto; padding: 14px 12px; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.lateral .usuario span { color: #fff; font-weight: 500; font-size: 14px; }
.lateral .usuario a { color: #9fbfca; text-decoration: none; }
.lateral .usuario a:hover { color: #fff; }
.conteudo { padding: 36px 40px; max-width: 1100px; width: 100%; }
.rodape-painel { grid-column: 2; padding: 20px 40px; font-size: 12px; color: var(--slate); border-top: 1px solid var(--line); }
.rodape-painel a { color: var(--teal-deep); font-weight: 600; text-decoration: none; }
.cabecalho { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.cabecalho h1 { font-size: 28px; }
.cabecalho p { margin: 4px 0 0; color: var(--slate); font-size: 14px; }
.acoes { display: flex; gap: 8px; flex-wrap: wrap; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 8px; background: var(--surface); overflow: hidden; margin-bottom: 28px; }
.kpi { padding: 20px 22px; border-right: 1px solid var(--line); }
.kpi:last-child { border-right: 0; }
.kpi small { display: block; color: var(--slate); font-size: 13px; margin-bottom: 6px; }
.kpi strong { font-family: var(--serif); font-size: 30px; font-weight: 600; font-variant-numeric: tabular-nums; }
.kpi em { display: block; font-style: normal; font-size: 12px; color: var(--slate); margin-top: 4px; }
.kpi.alerta strong { color: var(--amber); }

.bloco { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 22px; margin-bottom: 24px; }
.bloco h2 { font-size: 18px; margin-bottom: 16px; }
.duas { display: grid; grid-template-columns: 3fr 2fr; gap: 24px; }

.barras { display: flex; align-items: flex-end; gap: 4px; height: 140px; padding-top: 8px; }
.barras div { flex: 1; background: var(--teal-soft); border-radius: 3px 3px 0 0; min-height: 2px; position: relative; }
.barras div.tem { background: var(--teal); }
.barras div span { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); font-size: 11px; color: var(--slate); padding-bottom: 2px; opacity: 0; }
.barras div:hover span { opacity: 1; }
.barras-legenda { display: flex; justify-content: space-between; font-size: 11px; color: var(--slate); margin-top: 6px; }
.lista-prop { display: flex; flex-direction: column; gap: 10px; }
.lista-prop .item { font-size: 14px; }
.lista-prop .item .topo { display: flex; justify-content: space-between; margin-bottom: 4px; }
.lista-prop .item .trilho { height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; }
.lista-prop .item .trilho i { display: block; height: 100%; background: var(--teal); }

.tabela-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-weight: 500; color: var(--slate); font-size: 13px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tag { display: inline-block; font-size: 12px; padding: 3px 8px; border-radius: 4px; }
.tag.ok { background: var(--green-bg); color: var(--green); }
.tag.alerta { background: var(--amber-bg); color: var(--amber); }
.tag.neutro { background: var(--bg); color: var(--slate); }
.vazio { padding: 32px; text-align: center; color: var(--slate); font-size: 14px; }
.filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 16px; }
.filtros .campo { margin: 0; min-width: 150px; }
.filtros .campo input, .filtros .campo select { padding: 9px 12px; font-size: 14px; }
.paginacao { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; font-size: 14px; }
.grade-form { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.grade-form .cheio { grid-column: 1 / -1; }
textarea.codigo { font-family: ui-monospace, "IBM Plex Mono", Menlo, monospace; font-size: 13px; line-height: 1.5; min-height: 420px; tab-size: 2; }
.tarifa-tabela td:first-child { font-weight: 500; }
details { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); margin-bottom: 12px; }
details summary { cursor: pointer; padding: 14px 18px; font-weight: 500; }
details .corpo { padding: 0 18px 18px; }

@media (max-width: 900px) {
  body.painel { grid-template-columns: 1fr; }
  .barra-mobile { display: flex; align-items: center; gap: 10px; background: var(--navy); color: #fff; padding: 12px 16px; position: sticky; top: 0; z-index: 20; }
  .barra-mobile img { width: 28px; height: 28px; border-radius: 7px; }
  .hamb { background: none; border: 1px solid rgba(255,255,255,.3); color: #fff; font-size: 18px; border-radius: 6px; width: 38px; height: 34px; cursor: pointer; }
  .lateral { position: fixed; top: 0; left: 0; height: 100vh; width: 260px; transform: translateX(-100%); transition: transform .2s; z-index: 30; grid-row: auto; }
  body.menu-aberto .lateral { transform: none; box-shadow: 0 0 0 100vw rgba(0,0,0,.35); }
  .conteudo { padding: 20px 16px; }
  .rodape-painel { grid-column: 1; padding: 16px; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .kpi:nth-child(2) { border-right: 0; }
  .kpi:nth-child(1), .kpi:nth-child(2) { border-bottom: 1px solid var(--line); }
  .duas, .grade-form { grid-template-columns: 1fr; }
  .cabecalho h1 { font-size: 24px; }
  .kpi strong { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) { .lateral { transition: none; } }