:root{--bg1:#3590ff;--bg2:#0b4fc4;--card:rgba(3,42,143,.45);--navy:#0a2c78;--ring:#a9d2ff;--dim:#d2e4ff;--bad:#ff5a67;--good:#5be3a1;--warn:#ffd54f}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;color:#fff;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:linear-gradient(160deg,var(--bg1),#1b72ec 45%,var(--bg2)) fixed}
header{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 24px;background:rgba(3,42,143,.45)}
.brand{font-size:26px}.b1{font-weight:900;letter-spacing:1px}.b2{font-weight:300;color:#bfe0ff}.sub{font-size:15px;color:var(--dim);margin-left:8px}
nav{display:flex;gap:18px;align-items:center}nav a,.link{color:#fff;text-decoration:none;background:none;border:0;font:inherit;cursor:pointer}nav a:hover,.link:hover{text-decoration:underline}
form.inline{display:inline}
main{max-width:1000px;margin:0 auto;padding:24px 16px 64px}
h1{font-weight:300;font-size:30px;margin:8px 0 16px}h2{font-weight:500;font-size:19px;margin:0 0 10px}h3{font-weight:500;font-size:16px;margin:18px 0 8px}
a{color:#d8ecff}
.card{background:var(--card);border-radius:12px;padding:18px 20px;margin:0 0 18px}.narrow{max-width:420px;margin:48px auto}
.muted{color:var(--dim)}.small{font-size:13px}
label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--dim)}
.stack{display:flex;flex-direction:column;gap:12px;max-width:380px}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
input,select{font:inherit;color:#fff;background:rgba(0,20,80,.55);border:1px solid rgba(255,255,255,.25);border-radius:8px;padding:9px 11px;min-width:0}
input:focus,select:focus,.btn:focus-visible{outline:2px solid var(--ring);outline-offset:1px}
input::placeholder{color:rgba(255,255,255,.45)}
.btn{font:inherit;font-weight:600;color:#fff;background:var(--navy);border:1px solid var(--ring);border-radius:8px;padding:9px 18px;cursor:pointer}
.btn:hover{background:#12399a}.btn.ghost{background:transparent}.btn.danger{border-color:var(--bad);color:#ffd0d4;background:transparent}.btn.sm{padding:4px 10px;font-size:13px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 8px;border-bottom:1px solid rgba(255,255,255,.15);vertical-align:top}th{font-weight:500;color:var(--dim);font-size:13px}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 10px;border-radius:99px;border:1px solid;vertical-align:middle}
.pill.good{color:var(--good)}.pill.warn{color:var(--warn)}.pill.bad{color:var(--bad)}
.flash{padding:10px 14px;border-radius:8px;margin:0 0 16px;background:rgba(91,227,161,.18);border:1px solid var(--good)}.flash.bad{background:rgba(255,90,103,.18);border-color:var(--bad)}
.src{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 8px}.src .grow{flex:1 1 280px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.set{display:flex;flex-direction:column;gap:6px}
.chk{flex-direction:row;align-items:center;gap:8px;color:#fff}.chk input{width:auto}
.actions{margin:0 0 18px}
@media (max-width:600px){header{padding:12px 16px}main{padding:16px 12px 48px}}