:root {
  --bg: #0f1117;
  --bg-raised: #161922;
  --card: #1a1e2a;
  --border: #252a38;
  --text: #e4e7ec;
  --body: #b0b8c8;
  --muted: #6b7a90;
  --accent: #10b981;
  --accent-hover: #34d399;
  --accent-dim: rgba(16, 185, 129, 0.15);
  --accent-ghost: rgba(16, 185, 129, 0.06);
  --secondary: #64748b;
  --green: #10b981;
  --red: #f43f5e;
  --amber: #f59e0b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── Navigation ── */
.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
}

.topnav-brand {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.topnav-brand span { color: var(--accent); }

.topnav-links {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.topnav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s;
  font-weight: 500;
}

.topnav-links a:hover {
  color: var(--text);
  background: var(--accent-ghost);
}

.topnav-links a.active {
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── Layout ── */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

.page-header {
  text-align: center;
  padding: 30px 0 25px;
}

.page-header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.page-header h1 span { color: var(--accent); }

.page-header .subtitle {
  color: var(--muted);
  margin-top: 6px;
  font-size: 0.88rem;
}

/* ── Cards ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  transition: border-color 0.2s;
}

.card:hover { border-color: var(--accent); }

/* ── Stats bar ── */
.stats-bar {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 15px 0 25px;
  flex-wrap: wrap;
}

.stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 22px;
  text-align: center;
  min-width: 140px;
}

.stat-label {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-weight: 600;
}

.stat-value {
  font-size: 1.2rem;
  font-weight: 700;
  margin-top: 4px;
  color: var(--text);
}

/* ── Forms ── */
.search-box {
  display: flex;
  gap: 10px;
  margin-bottom: 25px;
}

.input {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.88rem;
  color: var(--text);
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  outline: none;
  transition: border-color 0.2s;
}

.input:focus { border-color: var(--accent); }
.input::placeholder { color: var(--muted); }

textarea.input {
  font-size: 0.82rem;
  resize: vertical;
  min-height: 120px;
}

.btn {
  background: var(--accent);
  color: #0f1117;
  border: none;
  border-radius: 8px;
  padding: 12px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.btn:hover { background: var(--accent-hover); }

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-ghost);
}

/* ── States ── */
.empty-state {
  text-align: center;
  padding: 50px 20px;
  color: var(--muted);
}

.empty-state h3 { color: var(--body); }

.loading {
  text-align: center;
  padding: 40px;
  color: var(--muted);
}

.loading::after {
  content: '';
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-left: 10px;
  vertical-align: middle;
}

@keyframes spin { to { transform: rotate(360deg); } }

.error {
  background: rgba(244, 63, 94, 0.08);
  border: 1px solid rgba(244, 63, 94, 0.25);
  border-radius: 8px;
  padding: 16px;
  color: var(--red);
  text-align: center;
  font-size: 0.88rem;
}

.disclaimer {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: 8px;
  padding: 14px 18px;
  color: var(--amber);
  font-size: 0.8rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-green { background: rgba(16, 185, 129, 0.15); color: var(--green); }
.badge-red { background: rgba(244, 63, 94, 0.15); color: var(--red); }
.badge-amber { background: rgba(245, 158, 11, 0.15); color: var(--amber); }
.badge-accent { background: var(--accent-dim); color: var(--accent); }

/* ── Table ── */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

th {
  text-align: left;
  padding: 10px 12px;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--body);
}

tr:hover td { background: var(--accent-ghost); }

/* ── Footer ── */
footer {
  text-align: center;
  padding: 40px 20px 24px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.8;
}

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

.footer-tagline {
  color: var(--body);
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 6px;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .search-box { flex-direction: column; }
  .topnav { flex-direction: column; gap: 10px; }
  .topnav-links { justify-content: center; }
  .stat { min-width: 110px; padding: 12px 16px; }
}