:root { --navy: #0f2233; --navy2: #16304a; --teal: #2ee6d6; --teal2: #0e9f94; --bg: #f4f7fa; --line: #e2e8f0; --text: #0f2233; --mut: #64748b; --bad: #dc2626; --ok: #16a34a; --warn: #b45309; }
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; font-size: 14px; background: var(--bg); color: var(--text); }
.center { display: flex; min-height: 100vh; align-items: center; justify-content: center; }
.layout { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }
nav { background: var(--navy); color: #c9d6e3; padding: 16px 10px; }
nav .brand { color: #fff; font-weight: 700; font-size: 16px; padding: 4px 10px 18px; }
nav .brand small { display: block; color: var(--teal); font-size: 10px; letter-spacing: .14em; font-weight: 500; }
nav a { display: block; color: #c9d6e3; padding: 9px 10px; border-radius: 8px; text-decoration: none; margin-bottom: 2px; cursor: pointer; }
nav a.active, nav a:hover { background: var(--navy2); color: #fff; }
main { padding: 24px 28px; overflow-x: auto; }
h1 { font-size: 22px; margin: 0 0 6px; } h2 { font-size: 16px; margin: 0 0 12px; }
p.sub { color: var(--mut); margin: 0 0 18px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 18px; margin-bottom: 16px; }
.grid { display: grid; gap: 14px; } .g2 { grid-template-columns: 1fr 1fr; } .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(4, 1fr); }
label { display: flex; flex-direction: column; gap: 5px; font-weight: 500; font-size: 13px; color: #475569; }
input, select, textarea { font: inherit; height: 36px; border: 1px solid #cbd5e1; border-radius: 8px; padding: 0 10px; background: #fff; }
textarea { height: 110px; padding: 8px 10px; }
button { font: inherit; height: 36px; padding: 0 14px; border-radius: 8px; border: 1px solid #cbd5e1; background: #fff; cursor: pointer; font-weight: 500; }
button.primary { background: var(--teal2); border-color: var(--teal2); color: #fff; }
button.danger { color: var(--bad); border-color: #f3b4b4; }
button.sm { height: 30px; font-size: 13px; padding: 0 10px; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; color: #475569; padding: 9px 10px; border-bottom: 1px solid var(--line); background: #f8fafc; }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr.click { cursor: pointer; } tr.click:hover { background: #f8fafc; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; background: #eef2f6; color: #475569; }
.badge.active { background: #e8f7ee; color: var(--ok); } .badge.suspended, .badge.draft { background: #fff4e0; color: var(--warn); } .badge.revoked, .badge.superseded { background: #fdecec; color: var(--bad); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; } .between { justify-content: space-between; }
.mods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.mods label { flex-direction: row; align-items: center; font-weight: 400; color: var(--text); }
.mods input { height: auto; }
.err { background: #fdecec; color: var(--bad); padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }
.ok { background: #e8f7ee; color: var(--ok); padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }
.kpi b { display: block; font-size: 26px; } .kpi span { color: var(--mut); }
.login { width: 360px; } .login .card { padding: 26px; }
.muted { color: var(--mut); }