:root {
  --brand: #F5801F;
  --brand-lt: #FF9A45;
  --brand-dk: #DC6E12;
  --g-lt: #CCCCCC;
  --g-dk: #4D4D4D;
  --bg: #17181b;
  --panel: #212327;
  --side: #1b1c1f;
  --fg: #eceef0;
  --muted: #8b9198;
  --field: #131417;
  --line: rgba(255, 255, 255, .09);
  --ok: #3fb950;
  --no: #e5675f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.oculto { display: none !important; }

/* ---------- tela de login ---------- */
.tela-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cartao-login {
  width: 340px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 32px;
  text-align: center;
}

.cartao-login .logo { max-width: 160px; margin-bottom: 16px; }

.cartao-login h1 { font-size: 16px; font-weight: 600; margin: 0 0 20px; color: var(--muted); }

input {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 12px;
  background: var(--field);
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--fg);
  font-size: 14px;
}

input:focus { outline: 1px solid var(--brand); }

button {
  width: 100%;
  padding: 10px 12px;
  background: var(--brand);
  border: none;
  border-radius: 9px;
  color: #17181b;
  font-weight: 600;
  cursor: pointer;
}

button:hover { background: var(--brand-lt); }

button.secundario {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg);
  width: auto;
  padding: 6px 12px;
  font-weight: 400;
}

button.perigo { background: var(--no); color: #fff; width: auto; padding: 6px 12px; }

.erro { color: var(--no); font-size: 13px; margin-bottom: 12px; min-height: 16px; }

/* ---------- painel ---------- */
.topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--side);
  border-bottom: 1px solid var(--line);
}

.topo .marca { display: flex; align-items: center; gap: 10px; }
.topo .marca img { height: 28px; }
.topo .marca span { font-weight: 600; color: var(--muted); }

.abas { display: flex; gap: 8px; padding: 16px 24px 0; }

.aba {
  padding: 8px 16px;
  border-radius: 9px 9px 0 0;
  cursor: pointer;
  color: var(--muted);
  border: 1px solid transparent;
}

.aba.ativa {
  background: var(--panel);
  color: var(--fg);
  border-color: var(--line);
  border-bottom-color: var(--panel);
}

.conteudo { padding: 24px; }

.painel-bloco {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 20px;
}

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 500; }

textarea {
  width: 100%;
  min-height: 140px;
  background: var(--field);
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--fg);
  padding: 10px 12px;
  font-family: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Consolas, monospace;
  font-size: 13px;
}

.linha-form { display: flex; gap: 12px; margin-bottom: 12px; }
.linha-form > * { flex: 1; }

.tag-cat {
  display: inline-block;
  background: var(--field);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 2px 8px;
  font-size: 12px;
  color: var(--brand-lt);
}

.chave-nova {
  background: var(--field);
  border: 1px dashed var(--brand);
  border-radius: 9px;
  padding: 12px;
  margin-bottom: 16px;
  font-family: ui-monospace, monospace;
  word-break: break-all;
}

.muted { color: var(--muted); font-size: 13px; }