:root {
  --navy-900: #0f1626;
  --navy-800: #141d33;
  --navy-700: #1b2742;
  --navy-600: #243453;
  --line: #2c3c5c;
  --orange: #c96a3b;
  --orange-hi: #e07a45;
  --cream: #f2ead8;
  --cream-dim: #c9c2b0;
  --muted: #8b93a7;
  --yes: #4f9e6b;
  --no: #b85353;
  --warn: #d9a441;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--navy-900);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
}

a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-hi); }

/* ---------- layout ---------- */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 220px;
  background: var(--navy-800);
  border-right: 1px solid var(--line);
  padding: 16px 10px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
  transition: margin-left .2s ease;
}
.sidebar .brand {
  font-weight: 700;
  letter-spacing: .5px;
  padding: 4px 10px 14px;
  font-size: 17px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.sidebar .brand .sub { display:block; font-size: 11px; color: var(--muted); font-weight:400; margin-top:2px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  margin: 2px 0;
  border-radius: 6px;
  cursor: pointer;
  color: var(--cream-dim);
  font-size: 14px;
  user-select: none;
}
.nav-item:hover { background: var(--navy-700); color: var(--cream); }
.nav-item.active { background: var(--navy-600); color: var(--cream); }
.nav-item .glyph { width: 18px; text-align: center; color: var(--orange); font-family: var(--mono); }

.main { flex: 1; padding: 20px 26px; min-width: 0; }
.topbar { display:flex; align-items:center; gap:12px; margin-bottom: 18px; }
.menu-btn {
  display: none;
  background: var(--navy-700);
  border: 1px solid var(--line);
  color: var(--cream);
  font-size: 18px;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
}
h1 { font-size: 20px; margin: 0; font-weight: 700; }
h2 { font-size: 16px; margin: 22px 0 10px; color: var(--cream); }
.hint { color: var(--muted); font-size: 13px; margin: 4px 0 12px; }

/* ---------- cards / stats ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.card {
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
}
.card .k { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; }
.card .v { font-size: 26px; font-weight: 700; margin-top: 2px; }
.card .v.yes { color: var(--yes); }
.card .v.no { color: var(--no); }
.card .v.warn { color: var(--warn); }
.card .v.orange { color: var(--orange); }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: var(--navy-800); }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .5px; position: sticky; top: 0; background: var(--navy-800); }
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--navy-700); }
.nowrap { white-space: nowrap; }
.mono { font-family: var(--mono); font-size: 12.5px; }

/* chips */
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip {
  font-size: 11px;
  padding: 1px 7px;
  border-radius: 10px;
  background: var(--navy-600);
  color: var(--cream-dim);
  white-space: nowrap;
}
.chip.sport { background: #3a2c22; color: #e8a06a; }
.chip.grade { background: #233047; color: #8fb0e0; }
.chip.cat   { background: #2a2438; color: #c9a9e0; }
.chip.act   { background: #233a2c; color: #7fd0a0; }

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.badge.yes { background: rgba(79,158,107,.18); color: #6fc08a; }
.badge.no  { background: rgba(184,83,83,.18); color: #d97777; }
.badge.silent { background: rgba(217,164,65,.16); color: var(--warn); }
.badge.err { background: rgba(184,83,83,.22); color: #e08a8a; }

/* ---------- forms ---------- */
textarea, input[type="text"], input[type="password"], select {
  width: 100%;
  background: var(--navy-800);
  border: 1px solid var(--line);
  color: var(--cream);
  border-radius: 6px;
  padding: 9px 11px;
  font-family: var(--sans);
  font-size: 14px;
}
textarea:focus, input:focus { outline: none; border-color: var(--orange); }
textarea.mono { font-family: var(--mono); }
label { display:block; font-size: 12px; color: var(--muted); margin: 10px 0 4px; text-transform: uppercase; letter-spacing:.5px; }

button {
  background: var(--orange);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
button:hover { background: var(--orange-hi); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.ghost { background: transparent; border: 1px solid var(--line); color: var(--cream-dim); }
button.ghost:hover { color: var(--cream); border-color: var(--orange); }
button.danger { background: transparent; border: 1px solid var(--no); color: #d97777; }
button.small { padding: 4px 10px; font-size: 12px; }

/* synonyms editor */
.syn-row {
  display: grid;
  grid-template-columns: 160px 1fr 28px;
  gap: 8px;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}
.syn-row .term { font-family: var(--mono); font-size: 13px; color: var(--orange); }
.syn-row .variants { font-family: var(--mono); font-size: 12.5px; }
.remove-btn { background: transparent; border: none; color: var(--muted); font-size: 16px; cursor: pointer; }
.remove-btn:hover { color: #e08a8a; }

/* result panel */
.panel {
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  margin-top: 14px;
}
.panel pre { white-space: pre-wrap; font-family: var(--mono); font-size: 12.5px; margin: 0; }
.verdict-banner {
  font-size: 16px;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 12px;
}
.verdict-banner.relevant { background: rgba(79,158,107,.15); color: #6fc08a; }
.verdict-banner.not_relevant { background: rgba(184,83,83,.15); color: #d97777; }
.verdict-banner.unparsed { background: rgba(217,164,65,.12); color: var(--warn); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.spinner { display:inline-block; width:14px; height:14px; border:2px solid var(--line); border-top-color: var(--orange); border-radius:50%; animation: spin .7s linear infinite; vertical-align:-2px; margin-right:8px; }
@keyframes spin { to { transform: rotate(360deg); } }

.error { color: #e08a8a; background: rgba(184,83,83,.12); border: 1px solid var(--no); padding: 10px 14px; border-radius: 6px; margin: 10px 0; }
.ok { color: #6fc08a; }

.section-title { display:flex; align-items:center; gap:10px; justify-content:space-between; flex-wrap:wrap; }

/* ---------- responsive ---------- */
@media (max-width: 820px) {
  .sidebar { position: fixed; left: 0; top: 0; z-index: 30; margin-left: -220px; box-shadow: 2px 0 12px rgba(0,0,0,.4); }
  .sidebar.open { margin-left: 0; }
  .menu-btn { display: inline-block; }
  .main { padding: 16px; }
  .grid2 { grid-template-columns: 1fr; }
  .syn-row { grid-template-columns: 1fr; }
}