:root{color-scheme:dark;--bg:#0d1420;--panel:#151f2d;--line:#293749;--text:#eef4fb;--muted:#a9b7c8;--accent:#83d4ac;--accent-dark:#133e34}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(ellipse at top right,#162c37 0,transparent 45%),var(--bg);color:var(--text);font:15px/1.55 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
.shell{max-width:1100px;margin:0 auto;padding:22px 24px 48px}
.topbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:4px 0 18px}
a{color:inherit;text-decoration:none}
.brand{font-weight:800;font-size:17px;letter-spacing:.04em}.brand span{color:var(--accent)}
.back-link{color:var(--muted);font-size:14px}.back-link:hover{color:var(--text)}
.intro{padding:52px 0 28px;max-width:760px}.eyebrow{margin:0 0 8px;color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.15em}
h1{font-size:clamp(30px,5vw,46px);line-height:1.12;margin:0 0 14px;letter-spacing:-.035em}
.intro>p:last-child{color:var(--muted);font-size:16px;margin:0}.intro code{color:#dbf8e9}
.panel{background:rgba(21,31,45,.94);border:1px solid var(--line);border-radius:16px;padding:24px;margin:0 0 18px;box-shadow:0 18px 50px #0002}
.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
label{display:grid;gap:8px;color:var(--muted);font-size:13px;font-weight:650}
select{width:100%;min-height:46px;border-radius:9px;border:1px solid #35465b;background:#0f1824;color:var(--text);padding:0 12px;font:inherit}
select:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.actions{display:flex;align-items:center;gap:16px;margin-top:22px}
button{background:var(--accent);border:0;border-radius:9px;color:#0a221b;min-height:45px;padding:0 19px;font:inherit;font-weight:700;font-size:14px;cursor:pointer}
button:hover{filter:brightness(1.07)}button:disabled{opacity:.65;cursor:wait}
#status{color:var(--muted);font-size:13px}
.notice{border:1px solid #625631;border-radius:10px;background:#302b1a;color:#f5dc8b;padding:13px 16px;margin:0 0 18px;font-size:13px}
.preview-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:16px}
.preview-heading h2{font-size:20px;margin:0}.count{color:var(--muted);font-size:13px}
.table-wrap{max-height:430px;overflow:auto;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;min-width:700px;font-size:13px}
th,td{padding:11px 13px;text-align:left;white-space:nowrap;border-bottom:1px solid var(--line);max-width:300px;overflow:hidden;text-overflow:ellipsis}
th{position:sticky;top:0;background:#1b293a;color:#d6e4f2;text-transform:capitalize}
td{color:#d4deea}.empty{text-align:center;color:var(--muted);padding:28px}
footer{text-align:center;color:var(--muted);font-size:12px;padding:14px}
@media(max-width:760px){.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.intro{padding-top:38px}}
@media(max-width:480px){.shell{padding:15px 14px 32px}.panel{padding:17px}.form-grid{grid-template-columns:1fr}.actions{align-items:flex-start;flex-direction:column}.back-link{font-size:12px}}