:root{--bg: #f3f3f1;--surface: #ffffff;--line: #c7c7c3;--line-strong: #7b7b76;--text: #151515;--muted: #575754;--focus: #2167b4}*{box-sizing:border-box;border-radius:0}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#f8f8f7 0%,var(--bg) 100%);color:var(--text);font-family:IBM Plex Sans,Noto Sans JP,sans-serif;line-height:1.5}#root{min-height:100vh;display:grid;place-items:center;padding:24px}.panel{width:100%;max-width:640px;background:var(--surface);border:2px solid var(--line);box-shadow:0 1px #fff,0 0 0 1px #e7e7e5 inset}.page-shell{padding:24px}h1{margin:0 0 12px;font-size:1.5rem;font-weight:600;letter-spacing:.01em}p{margin:0;color:var(--muted)}.button{margin-top:20px;border:1px solid var(--line-strong);background:#f0f0ee;color:var(--text);padding:10px 14px;font:inherit;cursor:pointer}.button-primary{background:#e4ecf6;border-color:#5f7ea2}.button:focus-visible{outline:2px solid var(--focus);outline-offset:2px}[aria-label=drop-zone]{margin-top:14px;padding:18px;border:2px dashed var(--line-strong);background:#fafaf9;color:var(--muted);text-align:center;font-weight:500}[aria-label=drop-zone][data-drag-active=true]{border-color:var(--focus);background:#edf3fa;color:var(--text)}.progress-list{margin:12px 0 0;padding:0;list-style:none;border:1px solid var(--line)}.progress-list-empty{margin-top:10px;padding:12px;border:1px solid var(--line);background:#f8f8f7}.progress-item{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px 12px;padding:12px;border-top:1px solid var(--line);align-items:center}.progress-item:first-child{border-top:0}.progress-filename{min-width:0;overflow-wrap:anywhere}.progress-bar{grid-column:1 / 3;width:100%;height:12px}.progress-percent{justify-self:end;font-variant-numeric:tabular-nums;color:var(--muted)}.status-chip{justify-self:end;padding:2px 8px;border:1px solid var(--line-strong);font-size:.8rem;font-weight:600;line-height:1.4;text-transform:lowercase;background:#f4f4f3}.status-queued{background:#efefec}.status-uploading{background:#e8f0f9;border-color:#587aa0}.status-done{background:#eaf4ea;border-color:#507750}.status-error{background:#f8ecec;border-color:#8a5f5f}.share-link{grid-column:1 / 3;width:fit-content;color:#1b4f85}.progress-error{grid-column:1 / -1;color:#8a2020}.admin-table-wrap{margin-top:12px;border:1px solid var(--line);overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;background:#fff}.admin-table th,.admin-table td{padding:10px;border-top:1px solid var(--line);text-align:left;vertical-align:top}.admin-table thead th{border-top:0;background:#f6f6f4;font-weight:600}.admin-action-group{display:flex;flex-wrap:wrap;gap:8px}.admin-action-group .button{margin-top:0}@media(max-width:640px){#root{place-items:stretch;padding:0}.panel{max-width:none;min-height:100vh;border-left:0;border-right:0}.page-shell{padding:20px}.progress-item{grid-template-columns:1fr auto}.progress-bar,.share-link{grid-column:1 / -1}}