:root{--bg:#f6f7f9;--panel:#ffffff;--border:#e3e6ea;--text:#1c2024;--muted:#6b7280;--accent:#2563eb;--accent-weak:#eff4ff;--danger:#dc2626;--radius:10px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Kaku Gothic ProN,Hiragino Sans,Noto Sans JP,Meiryo,sans-serif;font-size:14px;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:0 20px 64px}header.app{background:var(--panel);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:10}header.app .inner{max-width:1100px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:16px}header.app .brand{font-weight:700;font-size:16px;color:var(--text)}header.app nav a{margin-right:14px;color:var(--muted)}h1{font-size:22px;margin:24px 0 16px}h2{font-size:16px;margin:24px 0 8px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.muted{color:var(--muted)}.btn{display:inline-block;padding:7px 14px;border-radius:8px;border:1px solid var(--border);background:#fff;color:var(--text);cursor:pointer;font-size:14px}.btn:hover{text-decoration:none;background:#f3f4f6}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:#1d4ed8}.btn.danger{color:var(--danger);border-color:#f1c4c4}.btn.danger:hover{background:#fef2f2}table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}td,th{text-align:left;padding:9px 12px;border-bottom:1px solid var(--border);vertical-align:top}th{background:#fafbfc;font-weight:600;color:var(--muted);font-size:12px;letter-spacing:.02em}tr:last-child td{border-bottom:none}tbody tr:hover{background:#fafbff}.tag{display:inline-block;padding:1px 8px;border-radius:999px;background:var(--accent-weak);color:var(--accent);font-size:12px;white-space:nowrap}.tag.gray{background:#f1f3f5;color:var(--muted)}input,select,textarea{width:100%;padding:7px 9px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff}textarea{min-height:70px;resize:vertical}label.field{display:block;margin-bottom:12px}label.field>span{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.grid2{grid-template-columns:1fr 1fr;grid-gap:0 16px}.grid2,.grid3{display:grid;gap:0 16px}.grid3{grid-template-columns:1fr 1fr 1fr;grid-gap:0 16px}@media (max-width:640px){.grid2,.grid3{grid-template-columns:1fr}}dl.detail{display:grid;grid-template-columns:160px 1fr;grid-gap:0;gap:0;margin:0}dl.detail dt{color:var(--muted);font-size:13px}dl.detail dd,dl.detail dt{padding:8px 12px;border-bottom:1px solid var(--border)}dl.detail dd{margin:0;word-break:break-word}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:14px;gap:14px}.card{display:block;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card:hover{border-color:var(--accent);text-decoration:none}.card .count{font-size:28px;font-weight:700;color:var(--text)}.thumb{width:28px;height:28px;border-radius:6px;object-fit:cover;border:1px solid var(--border);background:#f1f3f5}.thumb-empty{display:inline-block}.dropzone{border:1.5px dashed var(--border);border-radius:var(--radius);padding:18px;text-align:center;cursor:pointer;background:#fcfcfd;transition:border-color .15s,background .15s}.dropzone.over,.dropzone:hover{border-color:var(--accent)}.dropzone.over{background:var(--accent-weak)}.dropzone-img{max-width:200px;max-height:200px;border-radius:8px;display:block;margin:0 auto}.stat-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:14px;gap:14px;margin-bottom:28px}.stat-tile{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.stat-tile .v{font-size:30px;font-weight:800;line-height:1.1;letter-spacing:-.01em}.stat-tile .k{color:var(--muted);font-size:12px;margin-top:4px}.stat-tile.accent{background:linear-gradient(135deg,#2563eb,#4f8bff);border-color:transparent;color:#fff}.stat-tile.accent .k{color:rgba(255,255,255,.85)}.dash-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:18px;gap:18px}@media (max-width:760px){.dash-grid{grid-template-columns:1fr}}.chart{display:flex;flex-direction:column;gap:10px}.bar-row{display:block;color:inherit}.bar-row:hover{text-decoration:none}.bar-head{display:flex;justify-content:space-between;font-size:13px;margin-bottom:3px}.bar-head .n{color:var(--muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.bar-track{height:9px;border-radius:999px;background:#eef1f5;overflow:hidden}.bar-fill{height:100%;border-radius:999px;background:var(--accent);transition:width .3s ease}.bar-row:hover .bar-fill{filter:brightness(1.08)}.sortable-stack{display:flex;flex-direction:column;gap:8px}.sortable-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:14px;gap:14px}.sortable-row{display:flex;align-items:stretch;gap:8px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:8px 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