:root{--orange:#ff7a00;--black:#111;--white:#fff;--muted:#6b7280;--bg:#f6f7f9}*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:var(--bg);color:#171717}a{color:inherit;text-decoration:none}.top{height:68px;background:#111;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 5%;position:sticky;top:0;z-index:20}.brand{font-size:24px;font-weight:900;color:var(--orange)}nav{display:flex;gap:18px;align-items:center}.btn{display:inline-block;background:var(--orange);color:#fff;border:0;border-radius:10px;padding:11px 16px;font-weight:700;cursor:pointer}.btn.secondary{background:#111}.hero{background:linear-gradient(120deg,#111,#2a2a2a);color:white;padding:90px 7%;min-height:420px;display:grid;align-content:center}.hero h1{font-size:52px;max-width:820px;margin:0 0 16px}.hero p{font-size:20px;max-width:720px;color:#e5e7eb}.section{padding:64px 7%}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.card{background:#fff;border-radius:16px;padding:24px;box-shadow:0 8px 28px #0000000d}.layout{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 68px)}.side{background:#181818;color:#fff;padding:22px;display:flex;flex-direction:column;gap:8px}.side a{padding:10px;border-radius:8px}.side a:hover{background:#2d2d2d}.main{padding:30px;min-width:0}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px;border-bottom:1px solid #eee;text-align:left}.badge{background:#fff0e3;color:#a84400;border-radius:999px;padding:5px 10px;font-size:12px}.form-card{max-width:760px}label{display:block;font-weight:700;margin:14px 0}input,textarea,select{width:100%;padding:12px;border:1px solid #d7d7d7;border-radius:9px;margin-top:6px}.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px}.success{background:#e9f9ee}.error{background:#ffe8e8}.footer{padding:40px;text-align:center;background:#111;color:#ddd}.price{font-size:30px;font-weight:900;color:var(--orange)}.locked{opacity:.75;border:1px dashed #f59e0b}@media(max-width:800px){nav a:not(.btn){display:none}.layout{grid-template-columns:1fr}.side{display:none}.hero h1{font-size:38px}}