:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #111111;
  --muted: #5b5b5b;
  --line: #e6e6e6;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  display: grid;
  grid-template-columns: 268px 1fr;
}
aside {
  background: #fff;
  border-right: 1px solid var(--line);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.brand { display: flex; flex-direction: column; gap: 8px; }
.brand img { width: 168px; height: auto; display: block; }
.brand span { color: var(--muted); font-size: 12px; }
nav { display: flex; flex-direction: column; gap: 6px; }
nav button, .ghost, .primary { border: 0; cursor: pointer; font: inherit; }
nav button {
  text-align: left; padding: 11px 12px; border-radius: 8px;
  background: transparent; color: var(--ink); font-weight: 500;
}
nav button.on, nav button:hover { background: #111; color: #fff; }
.aside-foot { margin-top: auto; font-size: 12px; color: var(--muted); line-height: 1.5; }
main { padding: 0 28px 40px; overflow: auto; }
.topbar {
  background: #111; color: #fff; margin: 0 -28px 18px;
  padding: 10px 28px; font-size: 13px; display: flex; justify-content: space-between;
}
.top { display: flex; justify-content: space-between; gap: 16px; align-items: flex-end; flex-wrap: wrap; }
.kicker { margin: 0; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; font-size: 11px; font-weight: 700; }
h1 { margin: 4px 0 0; font-size: 30px; font-weight: 700; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 11px; color: var(--muted); font-weight: 500; }
input, select {
  background: #fff; border: 1px solid #d8d8d8; color: var(--ink);
  border-radius: 8px; padding: 9px 10px; font: inherit; min-width: 88px;
}
.kpis { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 22px 0; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.kpi b { display: block; font-size: 22px; margin-top: 6px; }
.kpi span { color: var(--muted); font-size: 12px; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 8px 0 12px; }
.panel-h { padding: 16px 20px 8px; display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.panel-h h2 { margin: 0; font-size: 18px; }
.hint { color: var(--muted); font-size: 13px; }
.hidden { display: none; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 16px; border-bottom: 1px solid var(--line); text-align: left; font-size: 14px; }
th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.badge { display: inline-block; padding: 3px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.sdd { background: #e8f7fb; color: #0a6b7c; }
.bon { background: #f1f1f1; color: #333; }
.riba { background: #fff3dd; color: #8a5a00; }
.grid-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; padding: 8px 20px 20px; }
.wide { grid-column: 1 / -1; }
.primary { background: #111; color: #fff; font-weight: 700; padding: 11px 18px; border-radius: 8px; }
.ghost { background: #fff; color: #111; padding: 10px 14px; border-radius: 8px; border: 1px solid #111; }
.actions { display: flex; gap: 8px; }
.log { margin: 16px 20px; white-space: pre-wrap; color: #333; font-size: 14px; }
.gate { position: fixed; inset: 0; background: rgba(255,255,255,.94); z-index: 50; display: grid; place-items: center; }
.gate.hidden { display: none; }
.gate-card {
  width: min(400px, 92vw); background: #fff; border: 1px solid var(--line);
  border-radius: 16px; padding: 28px; display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,.08);
}
.gate-card h2 { margin: 0; }
.gate-card input { min-width: 0; }
.gate-card .logo-img { width: 180px; height: auto; }
@media (max-width: 1100px) {
  body { grid-template-columns: 1fr; }
  aside { flex-direction: row; align-items: center; flex-wrap: wrap; }
  nav { flex-direction: row; }
  .kpis { grid-template-columns: 1fr 1fr; }
}