:root{--topbar-h: 53px;--bg: #f6f7f9;--card: #fff;--line: #dfe3e8;--text: #1f2937;--muted: #6b7280;--accent: #1d4ed8;--accent-bg: #eff6ff;--warn-bg: #fff7ed;--warn: #c2410c;--danger: #b91c1c;--ok: #047857;--calc-bg: #f8fafc;--override-bg: #fef9c3}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Yu Gothic UI,Meiryo,sans-serif;font-size:14px;color:var(--text);background:var(--bg)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer;border-radius:6px;border:1px solid var(--line);background:#fff;padding:6px 12px;color:var(--text)}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.danger{color:var(--danger);border-color:#fecaca}button:disabled{opacity:.5;cursor:default}input,select,textarea{font:inherit;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--text);width:100%}input[type=number]{text-align:right}input.override{background:var(--override-bg)}input:focus,select:focus{outline:2px solid #bfdbfe;border-color:var(--accent)}.topbar{display:flex;align-items:center;gap:16px;padding:10px 20px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.topbar .brand{font-weight:700;font-size:16px;color:var(--text)}.topbar nav a{margin-right:12px}.topbar .spacer{flex:1}.topbar .me{color:var(--muted)}.rate-chip{background:var(--accent-bg);color:var(--accent);border-radius:999px;padding:3px 10px;font-size:12px}.page{max-width:1400px;margin:0 auto;padding:16px 20px 60px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}.card h2{margin:0 0 12px;font-size:16px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.grow{flex:1}.muted{color:var(--muted)}.small{font-size:12px}.right{text-align:right}.mono{font-variant-numeric:tabular-nums}.alert{padding:10px 14px;border-radius:8px;margin-bottom:12px;border:1px solid}.alert.error{background:#fef2f2;border-color:#fecaca;color:var(--danger)}.alert.warn{background:var(--warn-bg);border-color:#fed7aa;color:var(--warn)}.alert.ok{background:#ecfdf5;border-color:#a7f3d0;color:var(--ok)}.alert.info{background:var(--accent-bg);border-color:#bfdbfe;color:var(--accent)}table.grid{width:100%;border-collapse:collapse;font-size:13px}table.grid th,table.grid td{border-bottom:1px solid var(--line);padding:6px 8px;white-space:nowrap}table.grid th{background:#f3f4f6;text-align:left;font-weight:600}table.grid th.num,table.grid td.num{text-align:right;font-variant-numeric:tabular-nums}table.grid tr:hover td{background:#f9fafb}table.grid td.hl{background:var(--accent-bg);font-weight:600}.table-wrap{overflow-x:auto}.badge{display:inline-block;font-size:11px;padding:1px 6px;border-radius:4px;background:var(--override-bg);color:#854d0e;margin-left:4px}.badge.admin{background:#ede9fe;color:#5b21b6}.badge.off{background:#f3f4f6;color:var(--muted)}.editor{display:grid;grid-template-columns:minmax(360px,1fr) minmax(360px,1fr);gap:16px}@media(max-width:960px){.editor{grid-template-columns:1fr}}.fields{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:2px}.field.full{grid-column:1 / -1}.fields-row3{grid-column:1 / -1;display:grid;grid-template-columns:1fr 2fr 1fr;gap:8px 12px}@media(max-width:600px){.fields-row3{grid-template-columns:1fr}}.badge.tag-developing{background:var(--accent-bg);color:var(--accent)}.badge.tag-active{background:#dcfce7;color:#166534}.badge.tag-discontinued,.badge.tag-maker_discontinued{background:#f3f4f6;color:#6b7280}.badge.tag-clearance{background:#fee2e2;color:#991b1b}.badge.ip{background:#f3f4f6;color:#374151}table.list-grid{table-layout:fixed}table.list-grid th,table.list-grid td{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-scroll{position:sticky;top:calc(var(--topbar-h) + 8px);max-height:calc(100vh - var(--topbar-h) - 150px);overflow:auto}@media(max-width:900px){.list-scroll{position:static;max-height:70vh}}table.list-grid thead th{position:sticky;top:0;z-index:2;background:#f3f4f6;box-shadow:inset 0 -1px 0 var(--line)}table.list-grid th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;padding-right:14px}table.list-grid th.sortable:hover{background:#e5e7eb}table.list-grid .sort-mark{margin-left:4px;font-size:10px;color:var(--accent)}table.list-grid .col-resizer{position:absolute;top:0;right:0;width:8px;height:100%;cursor:col-resize;touch-action:none}table.list-grid .col-resizer:hover,table.list-grid .col-resizer:active{background:var(--accent);opacity:.4}table.list-grid th.check,table.list-grid td.check{text-align:center;padding:4px}table.list-grid th.check input,table.list-grid td.check input{width:auto}table.list-grid tr.selected td{background:#fee2e2}button.small{padding:3px 8px;font-size:12px}.calc-table td:first-child{color:var(--muted)}.calc-table td:last-child{text-align:right;font-variant-numeric:tabular-nums}.calc-table tr.total td{font-weight:700;font-size:15px;background:var(--calc-bg)}.section-title{grid-column:1 / -1;font-size:13px;font-weight:600;color:var(--text);margin:14px 0 2px;padding-top:12px;border-top:1px solid var(--line)}.section-title .hint{font-weight:400;color:var(--muted);margin-left:6px}.fields>.section-title:first-child{border-top:0;margin-top:0;padding-top:0}.chain{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.chain .step{background:var(--calc-bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px}.chain .step .label{font-size:11px;color:var(--muted)}.chain .step .value{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}.chain .step .sub{font-size:11px;color:var(--muted)}.solver{background:var(--accent-bg);border:1px solid #bfdbfe;border-radius:8px;padding:12px}.solver .result{font-size:22px;font-weight:700;color:var(--accent)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#ffffff8c;display:flex;align-items:center;justify-content:center;z-index:50}.spinner{width:28px;height:28px;border:3px solid #cbd5e1;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:10px}.login{max-width:420px;margin:80px auto;text-align:center}.login h1{font-size:22px}table.ip-grid{table-layout:fixed}table.ip-grid td{overflow:hidden;text-overflow:ellipsis}table.ip-grid tr.editing td{background:var(--accent-bg);padding:4px 6px}table.ip-grid input.num{text-align:right}.row.nowrap{flex-wrap:nowrap}.multi-select{position:relative}.multi-select-button{width:100%;display:flex;align-items:center;gap:6px;text-align:left;padding:5px 8px}.multi-select-button.active{border-color:var(--accent);color:var(--accent);background:var(--accent-bg)}.multi-select-text{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.multi-select-caret{color:var(--muted);font-size:11px}.multi-select-panel{position:absolute;z-index:20;top:calc(100% + 4px);left:0;min-width:100%;width:max-content;max-width:min(420px,90vw);background:var(--card);border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 20px #0000001f;padding:6px}.multi-select-search{margin-bottom:6px}.multi-select-actions .spacer{flex:1}.multi-select-actions{display:flex;align-items:center;gap:6px;padding:2px 4px 6px;border-bottom:1px solid var(--line)}.multi-select-list{max-height:320px;overflow-y:auto;padding-top:4px}.multi-select-option{display:flex;align-items:center;gap:8px;padding:5px 6px;border-radius:4px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.multi-select-option:hover{background:var(--accent-bg)}.multi-select-option input{width:auto;flex:none}.multi-select-option span{overflow:hidden;text-overflow:ellipsis}