:root{--p:#0E7C7B;--ink:#13232b;--mu:#6c7e88;--bd:#e4eaee;--bg:#f4f7f9}
*{box-sizing:border-box}body{margin:0;font:14.5px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--p);text-decoration:none}code,.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}
.top{background:#0f2830;color:#fff;display:flex;align-items:center;gap:20px;padding:0 22px;height:58px;flex-wrap:wrap}
.top nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}.top nav a{color:#b9cdd3;padding:7px 12px;border-radius:8px;font-weight:600}.top nav a.on,.top nav a:hover{background:#16353f;color:#fff}
.wrap{max-width:1200px;margin:22px auto;padding:0 18px}
.card{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:18px;margin-bottom:16px;overflow-x:auto}
.card.narrow{max-width:720px}
h1,h2,h3{margin:0 0 12px}h2{font-size:18px}h3{font-size:15px}
table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11.5px;text-transform:uppercase;color:var(--mu);padding:8px;border-bottom:1px solid var(--bd)}td{padding:9px 8px;border-bottom:1px solid var(--bd);vertical-align:top}
label{display:block;font-weight:700;font-size:12.5px;margin:12px 0 5px;color:#3b4d57}
input,select,textarea{width:100%;padding:9px 11px;border:1px solid #d3dde3;border-radius:8px;font:inherit;background:#fff}
textarea.mono{font-size:12.5px}
.btn{display:inline-block;background:var(--p);color:#fff;border:0;padding:10px 18px;border-radius:9px;font:inherit;font-weight:700;cursor:pointer;margin-top:14px}
.btn.sm{padding:6px 12px;margin:0;font-size:13px}.btn.ghost{background:#fff;color:var(--ink);border:1px solid #d3dde3}.btn.danger{background:#c8423b}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid2{display:grid;grid-template-columns:1.2fr 1fr;gap:16px}
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:16px}.stats div{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:16px;color:var(--mu);font-weight:600;font-size:13px}.stats b{display:block;font-size:24px;color:var(--ink)}
.bar{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}.bar form{display:flex;gap:8px;flex:1}.bar input{max-width:380px}
.alert{padding:11px 14px;border-radius:10px;margin-bottom:14px;font-weight:600}.alert.ok{background:#e6f5ee;color:#14663f}.alert.err{background:#fcecea;color:#97302a}
.b{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11.5px;font-weight:700;background:#eef1f3}.b.g{background:#e6f5ee;color:#1d8f5a}.b.a{background:#fdf3e1;color:#b7791f}.b.r{background:#fcecea;color:#c8423b}
.mu{color:var(--mu);font-size:12.5px}
.center-page{min-height:100vh;display:grid;place-items:center;padding:20px}.box{background:#fff;border:1px solid var(--bd);border-radius:16px;padding:28px;width:100%;max-width:420px}
@media(max-width:800px){.g2,.grid2{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}}