:root{--ink:#171717;--muted:#727272;--line:#e7e7e7;--paper:#fff;--bg:#f5f5f3;--accent:#171717;--danger:#a52828;--success:#247245}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Noto Sans JP",sans-serif;line-height:1.6}.site-header{height:72px;padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.brand{color:var(--ink);font-weight:700;text-decoration:none}.container{max-width:1180px;margin:auto;padding:48px 24px 80px}.page-heading,.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.page-heading{margin-bottom:32px}.eyebrow{font-size:11px;letter-spacing:.2em;color:var(--muted);margin:0 0 4px}h1,h2,p{margin-top:0}h1{font-size:30px;margin-bottom:4px}h2{font-size:19px;margin-bottom:0}.sub{margin:0;color:var(--muted);font-size:13px}.button{display:inline-flex;align-items:center;justify-content:center;padding:11px 17px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);font-weight:650;text-decoration:none;cursor:pointer}.button-primary{background:var(--accent);border-color:var(--accent);color:#fff}.button-quiet{background:#fff}.button-danger{border-color:#d9a7a7;color:var(--danger);background:#fff}.button:disabled{background:#b8b8b8;border-color:#b8b8b8;color:#fff;cursor:not-allowed}.full{width:100%}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}.stats div{background:#fff;border:1px solid var(--line);padding:20px;border-radius:10px}.stats strong{font-size:28px;display:block}.stats span{font-size:13px;color:var(--muted)}.panel{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:22px}.section-heading{padding-bottom:18px}.section-heading span{color:var(--muted);font-size:13px}.item-row{display:grid;grid-template-columns:68px 1fr auto;gap:15px;align-items:center;border-top:1px solid var(--line);padding:14px 0;color:var(--ink);text-decoration:none}.item-row:first-child{border-top:0}.thumb-wrap{width:68px;height:68px;border-radius:7px;background:#eee;display:flex;align-items:center;justify-content:center;overflow:hidden}.thumb-image{width:100%;height:100%;object-fit:cover;display:block}.thumb-placeholder{font-size:12px;color:var(--muted)}.item-main p{font-size:12px;color:var(--muted);margin:3px 0 0;overflow-wrap:anywhere}.error-copy{color:var(--danger)!important}.status{font-size:12px;padding:5px 9px;border-radius:20px;background:#eee;white-space:nowrap}.status-ready{background:#fff0c7;color:#7a4b00}.status-listed{background:#e6edfa;color:#254e88}.status-sold{background:#e1f4e8;color:var(--success)}.status-error{background:#f8e2e2;color:var(--danger)}.notice{padding:13px 16px;margin-bottom:18px;border-radius:7px;background:#ececec}.notice-error{background:#f8e2e2;color:#7a1919}.notice-success{background:#e1f4e8;color:#18512f}.editor-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:22px;align-items:start}.photo-grid.compact{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:18px}.photo-grid figure{margin:0}.photo-grid img{width:100%;aspect-ratio:4/3;object-fit:contain;background:#f2f2f2;display:block;border-radius:7px}.photo-grid figcaption{font-size:11px;color:var(--muted);padding:6px 2px 0;overflow-wrap:anywhere}.facts{margin-bottom:22px}.facts div{display:grid;grid-template-columns:90px 1fr;gap:10px;padding:7px 0;border-bottom:1px solid var(--line);font-size:13px}.facts span{color:var(--muted)}.field{display:block;font-size:13px;font-weight:650;margin-bottom:16px}.field textarea,.field input,.login-card input{width:100%;margin-top:7px;border:1px solid #ccc;border-radius:7px;padding:12px;font:inherit;resize:vertical;background:#fff}.copy-field{display:grid;grid-template-columns:1fr auto;gap:7px;align-items:end}.copy-field input{margin-top:7px}.button-copy{white-space:nowrap}.copy-textarea{margin-top:7px}.counter{float:right;color:var(--muted);font-weight:400}.button-row{display:flex;gap:8px}.subform,.final-action{border-top:1px solid var(--line);margin-top:20px;padding-top:20px}.empty{color:var(--muted);font-size:14px}.login-card{max-width:420px;margin:60px auto;background:#fff;padding:32px;border:1px solid var(--line);border-radius:12px}.login-card label{display:block;font-size:13px;font-weight:650;margin:16px 0}.login-card .button{width:100%}.action-form{min-width:300px}.action-progress{min-width:280px;margin-top:10px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fafafa;font-size:12px}.action-progress[hidden]{display:none}.loading-track{position:relative;height:8px;overflow:hidden;border-radius:999px;background:#dedede;margin-top:8px}.loading-track span{position:absolute;top:0;bottom:0;left:-38%;width:38%;border-radius:inherit;background:var(--accent);animation:loading-slide 1.15s ease-in-out infinite}@keyframes loading-slide{to{left:100%}}
@media(max-width:760px){.container{padding:28px 16px 60px}.page-heading{align-items:flex-start;flex-direction:column}.action-form{width:100%;min-width:0}.action-form .button{width:100%}.stats{grid-template-columns:repeat(2,1fr)}.editor-layout{grid-template-columns:1fr}.photo-grid.compact{grid-template-columns:1fr 1fr}.item-row{grid-template-columns:52px minmax(0,1fr) auto;gap:9px}.thumb-wrap{width:52px;height:52px}.site-header{padding:0 16px}.facts div{grid-template-columns:75px 1fr}.copy-field{grid-template-columns:1fr}.copy-field .button{width:100%}}