:root{--orange:#f45a00;--bg:#f7f7f7;--card:#fff;--text:#111;--muted:#666;--line:#ddd}
*{box-sizing:border-box}html{font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--bg)}
body{margin:0}a{color:inherit}.container{max-width:1120px;margin:auto;padding:22px}.narrow{max-width:680px}
header{background:#111;color:#fff}.header-inner{max-width:1120px;margin:auto;padding:18px 22px;display:flex;justify-content:space-between;gap:16px;align-items:center;flex-wrap:wrap}
.brand{font-weight:900;letter-spacing:.08em}.orange{color:var(--orange)}nav a{margin-left:14px;text-decoration:none}
.hero{padding:58px 0}.hero h1{font-size:clamp(38px,6vw,70px);line-height:.98;margin:.2em 0}.lead{font-size:22px;font-weight:700}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px}.device img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:14px;background:#eee}
label{display:block;font-weight:700;font-size:14px;margin:12px 0 5px}input,select,textarea{width:100%;min-height:48px;padding:10px 12px;font-size:16px;border:1px solid #ccc;border-radius:10px;background:#fff}textarea{min-height:150px}
button,.button{display:inline-block;border:0;border-radius:11px;padding:12px 16px;min-height:46px;background:var(--orange);color:#fff;font-weight:800;text-decoration:none;cursor:pointer}
.button.secondary,button.secondary{background:#222}.button.light,button.light{background:#eee;color:#111}
.notice{padding:14px;border-radius:12px;margin:14px 0;background:#fff4ec;border-left:5px solid var(--orange)}.notice.good{background:#eaf8ed;border-color:#2f8f46}.notice.bad{background:#fff0f0;border-color:#b42318}
.price{font-size:42px;font-weight:900}.muted{color:var(--muted)}
table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:10px;border-bottom:1px solid #ddd;text-align:left;vertical-align:top}.tablewrap{overflow:auto}
.adminnav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.adminnav a{padding:10px 12px;background:#fff;border:1px solid #ddd;border-radius:10px;text-decoration:none}
.footer{margin-top:50px;padding:30px 0;border-top:1px solid #ddd}.withdraw{border:1px solid var(--orange);color:var(--orange);background:transparent}
.checkboxrow{display:flex;gap:10px;align-items:flex-start;margin-top:16px}.checkboxrow input{width:24px;height:24px;min-height:24px;flex:0 0 24px}.checkboxrow label{margin:2px 0;cursor:pointer}
.status{display:inline-block;padding:5px 9px;border-radius:999px;background:#eaf8ed;font-size:12px;font-weight:800}
@media(max-width:800px){.grid,.cards{grid-template-columns:1fr}.hero{padding:34px 0}.header-inner{align-items:flex-start}}

.switchrow{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid #ddd}.switch{position:relative;display:inline-block;width:58px;min-width:58px;height:32px;margin:0}.switch input{opacity:0;width:0;height:0;min-height:0}.switch span{position:absolute;inset:0;background:#bbb;border-radius:999px;cursor:pointer}.switch span:before{content:"";position:absolute;width:24px;height:24px;left:4px;top:4px;background:#fff;border-radius:50%;transition:.2s}.switch input:checked+span{background:#2f8f46}.switch input:checked+span:before{transform:translateX(26px)}