:root {
  --bg: #0A0D0F;
  --bg-elevated: #12171A;
  --bg-inset: #060809;
  --border: #212A2D;
  --border-strong: #303C3F;
  --text: #E7ECEA;
  --text-muted: #8FA0A0;
  --text-dim: #55666A;
  --green: #00E28A;
  --amber: #FFB454;
  --red: #FF6B6B;
  --red-forte: #E8384F;
  --purple: #9B8CFF;
  --blue: #4FA8E8;
  --yellow: #E8D44F;
  --cinza: #8FA0A0;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  line-height: 1.5;
  min-height: 100vh;
}
a { color: inherit; }
button, input, select { font-family: inherit; font-size: 14px; }

[hidden] { display: none !important; }

/* ---- login ---- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
}
.login-card {
  width: 340px; padding: 32px; background: var(--bg-elevated);
  border: 1px solid var(--border); border-radius: 6px;
}
.login-card h1 { font-size: 18px; margin-bottom: 4px; }
.login-card .sub { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); margin-bottom: 24px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 9px 11px; background: var(--bg-inset); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: 3px;
}
.field textarea { resize: vertical; min-height: 60px; }
.btn {
  font-family: var(--font-mono); font-size: 13px; padding: 10px 16px; border-radius: 3px;
  border: 1px solid var(--border-strong); background: transparent; color: var(--text);
  cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
}
.btn:hover { border-color: var(--green); color: var(--green); }
.btn-primary { background: var(--green); color: #05130D; border-color: var(--green); font-weight: 600; }
.btn-primary:hover { filter: brightness(1.08); color: #05130D; }
.btn-danger { border-color: var(--red); color: var(--red); }
.btn-block { width: 100%; justify-content: center; }
.erro { color: var(--red); font-size: 12px; margin-top: 10px; font-family: var(--font-mono); }

/* ---- shell ---- */
.shell { display: none; min-height: 100vh; grid-template-columns: 210px 1fr; }
body.autenticado .shell { display: grid; }
body.autenticado .login-wrap { display: none; }

.sidebar {
  background: var(--bg-elevated); border-right: 1px solid var(--border);
  padding: 20px 0; display: flex; flex-direction: column;
}
.sidebar .brand { padding: 0 20px 20px; font-family: var(--font-mono); font-size: 13px; letter-spacing: .04em; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.sidebar .brand b { color: var(--green); }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sidebar nav button {
  text-align: left; background: none; border: 0; color: var(--text-muted);
  padding: 10px 20px; font-size: 13px; cursor: pointer; border-left: 2px solid transparent;
}
.sidebar nav button:hover { color: var(--text); background: rgba(255,255,255,.03); }
.sidebar nav button.ativo { color: var(--green); border-left-color: var(--green); background: rgba(0,226,138,.06); }
.sidebar .rodape { padding: 12px 20px 0; border-top: 1px solid var(--border); margin-top: 12px; }
.sidebar .quem { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); margin-bottom: 8px; }

main { padding: 28px 32px; overflow-y: auto; max-height: 100vh; }
main h2 { font-size: 20px; margin-bottom: 4px; }
main .kicker { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); letter-spacing: .08em; margin-bottom: 20px; }

.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; gap: 12px; flex-wrap: wrap; }

table { width: 100%; border-collapse: collapse; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
thead th {
  text-align: left; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .06em;
  color: var(--text-dim); padding: 10px 14px; border-bottom: 1px solid var(--border); text-transform: uppercase;
}
tbody td { padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: 13.5px; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr.clicavel { cursor: pointer; }
tbody tr.clicavel:hover { background: rgba(0,226,138,.05); }
.vazio { padding: 30px; text-align: center; color: var(--text-dim); font-size: 13px; }

.badge {
  font-family: var(--font-mono); font-size: 10.5px; padding: 3px 8px; border-radius: 3px;
  border: 1px solid var(--border-strong); color: var(--text-muted); white-space: nowrap;
}
.badge.status-ABERTA, .badge.status-EM_ANALISE { border-color: var(--border-strong); color: var(--text-muted); }
.badge.status-ORCADA, .badge.status-APROVADA, .badge.status-NA_BANCADA, .badge.status-TESTE_FINAL { border-color: var(--amber); color: var(--amber); }
.badge.status-PRONTA, .badge.status-ENTREGUE { border-color: var(--green); color: var(--green); }
.badge.status-RECUSADA, .badge.status-CANCELADA { border-color: var(--red); color: var(--red); }
.badge.ativo-sim { border-color: var(--green); color: var(--green); }
.badge.ativo-nao { border-color: var(--red); color: var(--red); }

/* ---- modal ---- */
.modal-fundo {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex;
  align-items: center; justify-content: center; z-index: 50;
}
.modal {
  width: 460px; max-width: calc(100vw - 40px); max-height: calc(100vh - 60px); overflow-y: auto;
  background: var(--bg-elevated); border: 1px solid var(--border-strong); border-radius: 6px; padding: 24px;
}
.modal h3 { font-size: 16px; margin-bottom: 18px; }
.modal .acoes { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* ---- detalhe / permissões ---- */
.painel-detalhe { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 6px; padding: 20px; margin-top: 16px; }
.painel-detalhe h3 { font-size: 15px; margin-bottom: 12px; }
.linha-historico { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 12.5px; color: var(--text-muted); font-family: var(--font-mono); }
.linha-historico:last-child { border-bottom: 0; }

.modulo-grupo { margin-bottom: 18px; }
.modulo-grupo > .titulo { font-family: var(--font-mono); font-size: 11px; color: var(--green); letter-spacing: .08em; margin-bottom: 8px; text-transform: uppercase; }
.linha-permissao {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 9px 12px; border: 1px solid var(--border); border-radius: 4px; margin-bottom: 6px; background: var(--bg-inset);
}
.linha-permissao .nome { font-size: 13px; }
.linha-permissao .origem { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); margin-left: 8px; }
.linha-permissao .origem.overridden { color: var(--amber); }
.toggle {
  position: relative; width: 38px; height: 20px; border-radius: 20px; border: 1px solid var(--border-strong);
  background: var(--bg-inset); cursor: pointer; flex-shrink: 0;
}
.toggle.on { background: rgba(0,226,138,.25); border-color: var(--green); }
.toggle .bolinha { position: absolute; top: 1px; left: 1px; width: 16px; height: 16px; border-radius: 50%; background: var(--text-dim); transition: transform .12s; }
.toggle.on .bolinha { transform: translateX(18px); background: var(--green); }

.status-acoes { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.msg-topo { position: fixed; top: 16px; right: 16px; z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 10px 16px; border-radius: 4px; font-size: 13px; font-family: var(--font-mono); border: 1px solid var(--border-strong); background: var(--bg-elevated); }
.toast.ok { border-color: var(--green); color: var(--green); }
.toast.erro { border-color: var(--red); color: var(--red); }

/* ---- dashboard (painel de OS) ---- */
.dash-secao { margin-bottom: 24px; }
.dash-secao .titulo {
  display: flex; align-items: center; gap: 8px; font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .08em; color: var(--text-dim); text-transform: uppercase; margin-bottom: 10px;
}
.dash-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
@media (max-width: 900px) { .dash-grid { grid-template-columns: repeat(2, 1fr); } }
.dash-card {
  background: var(--bg-elevated); border: 1px solid var(--border); border-left: 3px solid var(--cor, var(--border-strong));
  border-radius: 4px; padding: 14px 16px; cursor: pointer; transition: border-color .12s, background .12s;
}
.dash-card:hover { background: rgba(255,255,255,.02); }
.dash-card.ativo { background: rgba(255,255,255,.04); }
.dash-card .num { font-size: 26px; font-weight: 700; color: var(--cor, var(--text)); font-family: var(--font-display); line-height: 1; }
.dash-card .lbl { font-size: 12px; color: var(--text-muted); margin-top: 6px; }