:root{--ink:#14213d;--blue:#2864dc;--sky:#eef4ff;--line:#dce3ef;--muted:#64748b}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Noto Sans JP",sans-serif;color:var(--ink);background:#f7f9fc}header{height:68px;padding:0 max(24px,calc((100% - 1100px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}a{color:var(--blue);text-decoration:none}.brand{font-weight:850;color:var(--ink);font-size:1.15rem}nav{display:flex;gap:22px;align-items:center}nav form{margin:0}.link{background:none;color:var(--blue);padding:0}main{max-width:1100px;margin:48px auto;padding:0 24px;min-height:calc(100vh - 180px)}footer{text-align:center;padding:24px;color:var(--muted)}h1{font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.04em}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 10px 30px #1725540a}.narrow{max-width:480px;margin:auto}.hero{padding:54px 0}.hero h1{margin:.15em 0}.eyebrow{color:var(--blue);font-weight:800;letter-spacing:.12em;text-transform:uppercase}.products{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.product-link{color:var(--ink)}.product{max-width:720px;margin:auto}.desc,.message{line-height:1.9}.price{font-size:2rem;font-weight:850}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.stats b{display:block;font-size:2rem}.stats span{color:var(--muted)}label{display:grid;gap:7px;font-weight:700;margin:14px 0}input,textarea,select{width:100%;padding:12px;border:1px solid #b9c4d6;border-radius:9px;font:inherit}textarea{min-height:100px}input[type=checkbox]{width:18px;height:18px;min-width:18px;margin:0;accent-color:var(--blue)}label:has(>input[type=checkbox]){display:flex;align-items:center;justify-content:flex-start;gap:10px;line-height:1.4}button,.button{border:0;border-radius:9px;background:var(--blue);color:#fff;padding:12px 20px;font:inherit;font-weight:800;cursor:pointer}.title-row,.cols{display:flex;gap:16px;align-items:center;justify-content:space-between}.cols>*{flex:1}.table{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--line)}th{color:var(--muted)}.status{display:inline-block;padding:5px 9px;border-radius:999px;font-size:.86rem;font-weight:800;white-space:nowrap}.status-completed{color:#087f5b;background:#e8f8f1}.status-pending_bank{color:#945f00;background:#fff4d6}.status-cancelled{color:#a11;background:#fff0f0}.order-actions{display:flex;gap:6px;align-items:center}.order-actions form{margin:0}.button-small{padding:7px 10px;font-size:.82rem;white-space:nowrap}.button-danger{background:#b42318}.error,.sold{background:#fff0f0;color:#a11;padding:14px;border-radius:9px}.success{color:#087f5b;font-weight:800;font-size:1.2rem}.message{margin-top:24px;background:var(--sky);padding:20px;border-radius:12px}@media(max-width:700px){nav a{display:inline}.stats{grid-template-columns:1fr}.cols{display:block}.table{padding:12px}.orders-table{overflow:visible;background:transparent;border:0;box-shadow:none}.orders-table table,.orders-table tbody{display:block}.orders-table tr:first-child{display:none}.orders-table tr{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:14px;padding:10px 14px;box-shadow:0 6px 18px #1725540a}.orders-table td{display:grid;grid-template-columns:88px minmax(0,1fr);gap:10px;white-space:normal;padding:9px 0;overflow-wrap:anywhere}.orders-table td::before{content:attr(data-label);color:var(--muted);font-weight:700}.orders-table td:last-child{border-bottom:0}.order-actions{flex-wrap:wrap}}
