:root{--red:#E8A400;--red2:#C98F00;--dark:#141C2F;--panel:#1B2540;--card:#22304F;--line:#35456B;--txt:#E8EAEE;--mut:#9AA1AD;--gold:#D9A400;--ok:#2E9E5B}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--dark);color:var(--txt);line-height:1.5}
.wrap{max-width:1100px;margin:0 auto;padding:0 22px}
header{background:linear-gradient(180deg,#0D1220,#141C2F);border-bottom:3px solid var(--red);padding:26px 0 20px}
.brand{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.brand h1{font-size:24px;font-weight:800;letter-spacing:.5px}
.brand h1 span{color:var(--red)}
.brand .tag{color:var(--mut);font-size:13px}
.cartbtn{background:var(--panel);border:1px solid var(--line);color:var(--txt);padding:8px 16px;border-radius:8px;cursor:pointer;font-size:13.5px}
.cartbtn b{color:var(--gold)}
.hero{padding:26px 0 4px}
.hero h2{font-size:26px;font-weight:800;max-width:720px}
.hero h2 em{color:var(--red);font-style:normal}
.hero p{color:var(--mut);margin-top:8px;max-width:700px;font-size:14.5px}

.finder{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin:22px 0;overflow:hidden}
.finder .fhead{padding:14px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.finder .fhead .t{font-weight:800;letter-spacing:.6px;text-transform:uppercase;font-size:13px}
.finder .fhead .t::before{content:"";display:inline-block;width:20px;height:3px;background:var(--red);margin-right:8px;vertical-align:4px}
.reset{background:none;border:none;color:var(--mut);font-size:12px;cursor:pointer;text-decoration:underline}
.menus{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;padding:18px 20px}
.menu label{display:block;font-size:10.5px;letter-spacing:1.1px;text-transform:uppercase;color:var(--mut);margin-bottom:5px;font-weight:700}
.menu label .step{color:var(--gold);margin-right:4px}
select{width:100%;background:var(--card);color:var(--txt);border:1px solid var(--line);border-radius:7px;padding:9px 10px;font-size:13.5px;cursor:pointer}
select:disabled{opacity:.35;cursor:not-allowed}
select:focus{outline:2px solid var(--red);border-color:var(--red)}

.results{padding:0 20px 20px;display:none}
.results.show{display:block}
.rgrid{display:grid;grid-template-columns:1fr 1.4fr;gap:14px}
@media(max-width:820px){.rgrid{grid-template-columns:1fr}}
.specbox,.kitbox{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.specbox h4,.kitbox h4{font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--mut);margin-bottom:10px;font-weight:700}
.spec-row{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px dashed #2E3C5E;font-size:13px}
.spec-row:last-child{border-bottom:none}
.spec-row .val{color:#fff;font-weight:700;white-space:nowrap}
.spec-src{font-size:11px;color:#6E7580;margin-top:10px}
.kitrec{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:11px 14px;margin-bottom:9px}
.kitrec .n{font-size:13.5px;font-weight:700}
.kitrec .n small{display:block;color:var(--mut);font-weight:400;font-size:11.5px}
.kitrec .sku{color:var(--gold);font-family:Consolas,monospace;font-size:11px}
.add{background:var(--red);border:none;color:#101B38;font-weight:700;font-size:12px;padding:8px 13px;border-radius:6px;cursor:pointer;white-space:nowrap}
.add:hover{background:var(--red2)}
.add.in{background:var(--ok);cursor:default}
.verify{background:#2A2416;border:1px solid #5A4A12;color:#E7C355;font-size:12px;border-radius:8px;padding:9px 12px;margin-top:12px}

section.blk{padding:26px 0 6px}
section.blk h3{font-size:18px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
section.blk h3::before{content:"";display:inline-block;width:22px;height:3px;background:var(--red);margin-right:9px;vertical-align:4px}
section.blk .note{color:var(--mut);font-size:13.5px;margin-bottom:16px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px;display:flex;flex-direction:column;gap:8px}
.pcard .hd{display:flex;justify-content:space-between;gap:8px}
.pcard .hd .n{font-weight:700;font-size:15px}
.pcard .sku{color:var(--gold);font-family:Consolas,monospace;font-size:11px;white-space:nowrap}
.pcard .for{font-size:12.5px;color:var(--mut)}
.pcard .for b{color:var(--txt)}
.pcard ul{list-style:none;font-size:12.5px;color:#C8CCD4;flex:1}
.pcard li{padding:2px 0 2px 13px;position:relative}
.pcard li::before{content:"+";position:absolute;left:0;color:var(--gold)}
.pcard .ft{display:flex;justify-content:space-between;align-items:center;margin-top:4px}
.pcard .pr{font-weight:700;font-size:13px;color:var(--mut)}
.cfg{display:inline-block;font-size:10px;color:var(--gold);border:1px solid var(--gold);border-radius:4px;padding:1px 6px;letter-spacing:.5px;vertical-align:2px}

.speclib table{width:100%;border-collapse:collapse;font-size:12.5px;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.speclib th{background:var(--panel);text-align:left;padding:9px 12px;font-size:10.5px;letter-spacing:1px;text-transform:uppercase;color:var(--mut);border-bottom:1px solid var(--line)}
.speclib td{padding:8px 12px;border-bottom:1px solid #2C3A5B;color:#C8CCD4}
.speclib tr:last-child td{border-bottom:none}
.speclib td.v{color:#fff;font-weight:700;white-space:nowrap}
.speclib td.s{color:#6E7580;font-size:11px}

.drawer{position:fixed;top:0;right:-420px;width:400px;max-width:92vw;height:100vh;background:var(--panel);border-left:1px solid var(--line);z-index:50;transition:right .25s;display:flex;flex-direction:column}
.drawer.open{right:0}
.drawer .dh{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.drawer .dh b{font-size:15px}
.dclose{background:none;border:none;color:var(--mut);font-size:20px;cursor:pointer}
.dbody{flex:1;overflow-y:auto;padding:14px 18px}
.qitem{display:flex;justify-content:space-between;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:8px;font-size:13px}
.qitem .rm{background:none;border:none;color:var(--mut);cursor:pointer;font-size:15px}
.dbody .cfgsum{font-size:11.5px;color:var(--mut);background:var(--card);border:1px dashed var(--line);border-radius:8px;padding:9px 12px;margin:10px 0}
.dbody label{display:block;font-size:10.5px;letter-spacing:1px;text-transform:uppercase;color:var(--mut);margin:10px 0 4px;font-weight:700}
.dbody input,.dbody textarea{width:100%;background:var(--card);border:1px solid var(--line);border-radius:7px;color:var(--txt);padding:9px 10px;font-size:13.5px}
.dfoot{padding:14px 18px;border-top:1px solid var(--line)}
.send{width:100%;background:var(--red);border:none;color:#101B38;font-weight:800;font-size:14px;padding:12px;border-radius:8px;cursor:pointer}
.send:hover{background:var(--red2)}
.dfoot .alt{text-align:center;font-size:11.5px;color:var(--mut);margin-top:8px}
.copy{background:none;border:none;color:var(--gold);cursor:pointer;text-decoration:underline;font-size:11.5px}

footer{margin-top:40px;padding:24px 0 40px;border-top:1px solid var(--line);color:#6E7580;font-size:11.5px}
footer p{margin-bottom:6px;max-width:940px}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:40;display:none}
.overlay.show{display:block}

/* nav */
nav.top{display:flex;gap:4px;margin-top:14px;flex-wrap:wrap}
nav.top a{color:var(--mut);text-decoration:none;font-size:12.5px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;padding:7px 14px;border-radius:7px;border:1px solid transparent}
nav.top a:hover{color:var(--txt);border-color:var(--line)}
nav.top a.on{color:var(--gold);background:var(--panel);border-color:var(--line)}
.pagehead{padding:26px 0 4px}
.pagehead h2{font-size:24px;font-weight:800}
.pagehead p{color:var(--mut);margin-top:6px;max-width:720px;font-size:14px}