:root {
  --bg: #0f1410;
  --bg-2: #182018;
  --panel: #1c261e;
  --line: #2d3b30;
  --text: #e8efe6;
  --muted: #9aab9c;
  --accent: #6fbf73;
  --accent-2: #c4a35a;
  --danger: #d96b6b;
  --warn: #d4a84b;
  --ok: #6fbf73;
  --radius: 10px;
  --font: "Segoe UI", "Trebuchet MS", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background:
    radial-gradient(1200px 600px at 10% -10%, #243528 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #2a2418 0%, transparent 50%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.app { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar {
  background: rgba(18, 24, 19, 0.95);
  border-right: 1px solid var(--line);
  padding: 1.25rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 1.5rem;
  color: var(--accent-2);
}
.brand small { display: block; color: var(--muted); font-weight: 500; font-size: 0.75rem; margin-top: 0.25rem; }
.nav a {
  display: block;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.nav a:hover, .nav a.active {
  background: var(--panel);
  text-decoration: none;
  color: var(--accent);
}
.main { padding: 1.5rem 1.75rem 2.5rem; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.topbar h1 { margin: 0; font-size: 1.45rem; font-weight: 650; }
.user-chip { color: var(--muted); font-size: 0.9rem; }

.card {
  background: rgba(28, 38, 30, 0.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}
.card h2, .card h3 { margin: 0 0 0.75rem; font-size: 1rem; }

.grid-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.stat {
  background: rgba(28, 38, 30, 0.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
}
.stat .label { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.stat .value { font-size: 1.45rem; font-weight: 700; margin-top: 0.25rem; }
.stat .sub { color: var(--muted); font-size: 0.8rem; margin-top: 0.2rem; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.55rem 0.45rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge-ok { background: rgba(111,191,115,0.18); color: var(--ok); }
.badge-warn { background: rgba(212,168,75,0.18); color: var(--warn); }
.badge-danger { background: rgba(217,107,107,0.18); color: var(--danger); }
.badge-muted { background: rgba(154,171,156,0.15); color: var(--muted); }

.btn, button, .button {
  display: inline-block;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  padding: 0.45rem 0.8rem;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-size: 0.88rem;
}
.btn:hover, button:hover { border-color: var(--accent); }
.btn-primary { background: #2f5a34; border-color: #3d7343; color: #e9ffe9; }
.btn-danger { background: #5a2f2f; border-color: #734343; }
.btn-sm { padding: 0.25rem 0.5rem; font-size: 0.78rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.inline { display: inline; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}
label { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 0.3rem; }
input, select, textarea {
  width: 100%;
  background: #121812;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
  font: inherit;
}
textarea { min-height: 90px; resize: vertical; }
.form-actions { margin-top: 1rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.check { display: flex; align-items: center; gap: 0.45rem; margin-top: 1.4rem; }
.check input { width: auto; }

.alert {
  padding: 0.7rem 0.9rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
}
.alert-ok { background: rgba(111,191,115,0.12); border-color: #3d7343; }
.alert-err { background: rgba(217,107,107,0.12); border-color: #734343; }
.alert-warn { background: rgba(212,168,75,0.12); border-color: #8a6a2a; }

.search-bar {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .search-bar { grid-template-columns: 1fr; }
}

.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.auth-card {
  width: min(400px, 100%);
  background: rgba(28, 38, 30, 0.95);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.5rem;
}
.auth-card h1 { margin: 0 0 0.25rem; font-size: 1.3rem; }
.auth-card p { color: var(--muted); margin: 0 0 1.2rem; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.45rem;
  margin-top: 0.35rem;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #121812;
  font-size: 0.85rem;
  color: var(--text);
}
.feature-item input { width: auto; }
.feature-item label { margin: 0; color: var(--text); cursor: pointer; }
.feature-toolbar { display: flex; gap: 0.4rem; margin-bottom: 0.5rem; flex-wrap: wrap; }

.muted { color: var(--muted); }
.two-col { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1rem; }
@media (max-width: 1000px) { .two-col { grid-template-columns: 1fr; } }
.bar-chart { display: flex; align-items: flex-end; gap: 4px; height: 120px; }
.bar-chart .bar {
  flex: 1;
  background: linear-gradient(180deg, var(--accent), #2f5a34);
  border-radius: 4px 4px 0 0;
  min-width: 6px;
  opacity: 0.85;
}