:root {
  --bg: #0e1726;
  --panel: #162235;
  --panel-2: #1e2c42;
  --text: #edf4ff;
  --muted: #aebbd0;
  --accent: #f5b942;
  --line: #31445f;
  --danger: #ff7777;
  --ok: #77dda0;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(135deg, var(--bg), #101c30 60%, #09101c);
  color: var(--text);
}
.top-banner {
  background: #7a1d1d;
  color: white;
  text-align: center;
  padding: 0.55rem;
  font-weight: 700;
  letter-spacing: .04em;
}
.app-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--line);
}
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .12em; margin: 0 0 .35rem; font-size: .8rem; }
h1, h2 { margin: 0; }
h1 { font-size: clamp(1.4rem, 3vw, 2.2rem); }
h2 { margin-bottom: 1rem; font-size: 1.1rem; }
.status-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .65rem 1rem;
  color: var(--muted);
  white-space: nowrap;
}
.dot { display: inline-block; width: .7rem; height: .7rem; background: var(--ok); border-radius: 50%; margin-right: .35rem; }
.layout { display: grid; grid-template-columns: 300px 1fr; gap: 1rem; padding: 1rem; }
.panel {
  background: rgba(22, 34, 53, .94);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1rem;
  box-shadow: 0 16px 40px rgba(0,0,0,.25);
}
.sidebar { position: sticky; top: 1rem; height: fit-content; }
.main-grid { display: grid; grid-template-columns: 1.5fr .9fr; gap: 1rem; }
.report-panel { grid-column: 1 / -1; }
label { display: block; color: var(--muted); font-size: .9rem; margin-bottom: .85rem; }
input, select, textarea {
  width: 100%; margin-top: .35rem; padding: .75rem .8rem;
  border-radius: 10px; border: 1px solid var(--line);
  background: #0c1422; color: var(--text); outline: none;
}
textarea { min-height: 110px; resize: vertical; }
button {
  border: 0; border-radius: 10px; padding: .75rem 1rem;
  background: var(--accent); color: #1a1305; font-weight: 700;
  cursor: pointer;
}
button.secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--line); }
button:hover { filter: brightness(1.06); }
.tabs, .button-row, .search-row { display: flex; gap: .5rem; flex-wrap: wrap; }
.tab { background: var(--panel-2); color: var(--text); border: 1px solid var(--line); }
.tab.active { background: var(--accent); color: #1a1305; }
.search-row { margin: .75rem 0 1rem; }
.search-row input { flex: 1; min-width: 240px; margin: 0; }
.results { background: #0c1422; border: 1px solid var(--line); border-radius: 12px; padding: 1rem; min-height: 200px; }
.empty { color: var(--muted); }
.card { background: var(--panel-2); border: 1px solid var(--line); border-radius: 12px; padding: .85rem; margin-bottom: .7rem; }
.card h3 { margin: 0 0 .5rem; color: var(--accent); }
.kv { display: grid; grid-template-columns: 170px 1fr; gap: .35rem .75rem; font-size: .95rem; }
.kv span:nth-child(odd) { color: var(--muted); }
.alert { color: var(--danger); font-weight: 700; }
.chips { display: flex; flex-wrap: wrap; gap: .45rem; }
.chip { background: #0c1422; border: 1px solid var(--line); border-radius: 999px; padding: .45rem .65rem; color: var(--muted); cursor: pointer; }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
.small { color: var(--muted); font-size: .85rem; line-height: 1.4; }
code { color: var(--accent); }
footer { color: var(--muted); padding: 1rem 2rem 2rem; text-align: center; }
@media (max-width: 900px) {
  .layout, .main-grid, .form-grid { grid-template-columns: 1fr; }
  .app-header { flex-direction: column; align-items: flex-start; }
  .sidebar { position: static; }
}