:root{
    --bg:#0b0f17;
    --panel:#121826;
    --panel2:#172033;
    --text:#f5f7fb;
    --muted:#94a3b8;
    --line:#253149;
    --accent:#ffb000;
    --accent2:#ffd166;
    --danger:#ff647c;
    --success:#35d07f;
    --radius:22px;
}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at top left,#1c2740 0,#0b0f17 42%,#070a10 100%);color:var(--text);font-family:Inter,Arial,Helvetica,sans-serif;min-height:100vh}
a{color:var(--accent);text-decoration:none}
.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 42px;border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:10;background:rgba(11,15,23,.78);backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);font-weight:800;letter-spacing:.2px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--accent),#ff6a00);color:#111;font-weight:900}.topbar nav{display:flex;gap:20px}.topbar nav a{color:var(--muted);font-weight:600}.topbar nav a:hover{color:var(--text)}
.page{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:42px 0 70px}.hero{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:stretch;margin-bottom:28px}.hero h1{font-size:clamp(34px,5vw,64px);line-height:.96;margin:8px 0 18px;letter-spacing:-2px}.lead{color:var(--muted);font-size:18px;line-height:1.6;max-width:780px}.eyebrow{margin:0;color:var(--accent2);font-size:12px;font-weight:900;letter-spacing:.18em}.hero-card,.panel,.feature-grid article{background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));border:1px solid rgba(255,255,255,.09);border-radius:var(--radius);box-shadow:0 18px 60px rgba(0,0,0,.25)}.hero-card{padding:28px;display:flex;flex-direction:column;justify-content:flex-end;min-height:270px}.hero-card strong{font-size:30px}.hero-card span{color:var(--muted);line-height:1.55;margin-top:12px}.panel{padding:30px;margin-bottom:24px}.narrow{max-width:620px;margin-inline:auto}.install-card{max-width:980px;margin:40px auto}.installer{width:min(1040px,calc(100% - 32px));margin:0 auto;padding:40px 0}.upload-form{display:flex;flex-direction:column;gap:18px}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.five{grid-template-columns:repeat(5,minmax(0,1fr));margin-top:16px}label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:14px;font-weight:700}input,select{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;background:#0d1320;color:var(--text);outline:none}input:focus,select:focus{border-color:var(--accent)}.checks{display:flex;gap:18px;flex-wrap:wrap}.checks label,.checkline{flex-direction:row;align-items:center;color:var(--text)}.checks input,.checkline input{width:auto}.dropzone{position:relative;display:flex;align-items:center;gap:18px;padding:28px;border:2px dashed #384763;border-radius:20px;background:rgba(255,255,255,.035);cursor:pointer}.dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer}.dropzone strong{font-size:22px}.dropzone p{margin:6px 0 0;color:var(--muted)}.dropzone:before{content:'+';display:grid;place-items:center;min-width:58px;height:58px;border-radius:18px;background:#1c263a;color:var(--accent);font-size:36px;font-weight:300}.dropzone.is-dragover{border-color:var(--accent);background:rgba(255,176,0,.08)}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:999px;background:#101827;color:var(--text);padding:12px 20px;font-weight:800;cursor:pointer}.btn.primary{border-color:transparent;background:linear-gradient(135deg,var(--accent),#ff6a00);color:#111}.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.feature-grid article{padding:22px}.feature-grid b{display:block;margin-bottom:10px}.feature-grid span{color:var(--muted);line-height:1.5}.alert{padding:14px 16px;border-radius:16px;margin-bottom:16px}.alert-danger{background:rgba(255,100,124,.12);border:1px solid rgba(255,100,124,.35)}.alert-success{background:rgba(53,208,127,.12);border:1px solid rgba(53,208,127,.35)}.requirements{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.req{border-radius:999px;padding:8px 10px;background:#0d1320;border:1px solid var(--line);font-size:13px}.req.ok{border-color:rgba(53,208,127,.45);color:#7dffb5}.req.fail{border-color:rgba(255,100,124,.45);color:#ff9aad}.result-layout{display:grid;grid-template-columns:1fr 480px;gap:30px}.preview-frame{border-radius:20px;background:#05070b;padding:16px;border:1px solid var(--line)}.preview-frame img{display:block;max-width:100%;height:auto;border-radius:14px}.meta{display:grid;grid-template-columns:110px 1fr;gap:10px;margin-top:28px}.meta dt{color:var(--muted)}.meta dd{margin:0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}.stats div{background:#0d1320;border:1px solid var(--line);border-radius:18px;padding:20px}.stats b{display:block;font-size:34px}.stats span{color:var(--muted)}.admin-actions{display:flex;gap:12px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-size:13px}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800;background:#24324d}.badge.finished{background:rgba(53,208,127,.15);color:#8cffbf}.badge.failed{background:rgba(255,100,124,.15);color:#ffa5b4}.badge.processing{background:rgba(255,176,0,.15);color:#ffd27a}.pager{display:flex;gap:10px;margin-top:16px}.muted{color:var(--muted);line-height:1.5}.footer{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:24px 0 36px;color:var(--muted);display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.08)}
summary{cursor:pointer;font-weight:800;color:var(--text)}
@media (max-width:900px){.hero,.result-layout{grid-template-columns:1fr}.grid.two,.grid.four,.grid.five,.feature-grid,.stats{grid-template-columns:1fr}.topbar{padding:0 18px}.topbar nav{gap:12px}.page{width:min(100% - 24px,1180px)}.footer{flex-direction:column;gap:8px;width:min(100% - 24px,1180px)}}