:root {
  --navy: #1F3864; --navy-dark: #0F2147; --red: #E31837; --green: #16A34A;
  --amber: #F59E0B; --bg: #F5F7FA; --card: #FFFFFF; --border: #E5E7EB;
  --text: #111827; --muted: #6B7280; --light: #F9FAFB; --purple: #7C3AED;
  --teal: #0891B2; --indigo: #4F46E5;
}

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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
}

.shell { padding: 28px 32px 80px; max-width: 1500px; margin: 0 auto; }

.page-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 22px; }
.page-title { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; }
.page-sub { color: var(--muted); margin-top: 5px; font-size: 14px; }

.btn { padding: 10px 18px; border-radius: 8px; border: none; font-size: 13px; font-weight: 600; cursor: pointer; transition: all 0.15s; }
.btn-primary { background: var(--navy); color: white; }
.btn-primary:hover { background: var(--navy-dark); }
.btn-ghost { background: transparent; color: var(--muted); font-size: 12px; }
.btn-ghost:hover { color: var(--text); }
.btn-sm { padding: 7px 12px; border-radius: 7px; background: white; border: 1px solid var(--border); font-size: 12px; font-weight: 600; cursor: pointer; color: var(--text); transition: all 0.15s; }
.btn-sm:hover { border-color: var(--navy); }

table { width: 100%; border-collapse: collapse; }
thead { background: white; }
th { text-align: left; padding: 11px 22px; font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; border-bottom: 1px solid var(--border); }
th.num { text-align: right; }
td { padding: 14px 22px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: middle; }
td.num { text-align: right; font-family: "SF Mono", Menlo, monospace; font-weight: 600; }
tr:hover td { background: var(--light); cursor: pointer; }
tr:last-child td { border-bottom: none; }

.stat-pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.stat-c { background: #DCFCE7; color: #166534; }
.stat-p { background: #FEF3C7; color: #92400E; }
.stat-w { background: #FEE2E2; color: #991B1B; }
.stat-a { background: #DBEAFE; color: #1E40AF; }
.stat-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }