:root{color-scheme:light dark;--bg: #0f1217;--panel: #171b22;--panel2: #1d2129;--border: #2a2f3a;--text: #e6e9ef;--muted: #8b93a3;--accent: #5b9cff;--accent2: #3d7be0;--green: #4caf50;--red: #e55353;--amber: #f0ad4e;--radius: 12px;--tag-bg: #2a2f3a;--topbar-h: 56px;--touch: 44px;--maxw: 920px}@media (prefers-color-scheme: light){:root{--bg: #f5f6f8;--panel: #ffffff;--panel2: #f0f2f5;--border: #e3e6ea;--text: #1b1f26;--muted: #5b6370;--accent: #1f6feb;--accent2: #1858bd;--green: #2d6a30;--amber: #7a5e0f;--tag-bg: #eef1f5;--topbar-h: 56px}}*{box-sizing:border-box}html,body{margin:0;padding:0;max-width:100%;overflow-x:hidden}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%}a{color:var(--accent)}h1{font-size:18px;margin:0;font-weight:650}h2{font-size:20px;margin:0 0 6px}h3{font-size:16px;margin:0 0 10px}p{margin:4px 0}.muted{color:var(--muted)}.warn{color:var(--amber)}.gray{color:var(--muted)}.right{text-align:right}.small-text{font-size:12px}.app-main{max-width:var(--maxw);margin:0 auto;padding:12px 14px 32px}.login-wrap{max-width:420px;margin:24px auto;padding:0 14px}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-height:var(--topbar-h);padding:8px 14px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--border)}.topbar h1{white-space:nowrap}.tabs{display:flex;gap:6px;flex-wrap:wrap}.spacer{margin-left:auto}.tab{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:999px;padding:8px 14px;cursor:pointer;font-size:14px;min-height:var(--touch);display:inline-flex;align-items:center}.tab.active{background:var(--accent);border-color:var(--accent);color:#fff}button.btn,.btn{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 14px;cursor:pointer;font-size:16px;font-family:inherit;min-height:var(--touch);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}button.btn:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.green{background:var(--green);border-color:var(--green);color:#fff}button.danger{background:var(--red);border-color:var(--red);color:#fff}button.ghost{background:transparent}button[disabled]{opacity:.55;cursor:not-allowed}input,select,textarea{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:16px;font-family:inherit;min-height:var(--touch);width:100%;max-width:100%}input.small{padding:8px 10px;width:84px;min-height:var(--touch)}input[type=checkbox]{width:auto;min-height:0;height:22px;width:22px}.checkbox-touch{display:inline-flex;align-items:center;min-height:var(--touch);min-width:var(--touch);cursor:pointer}input[type=file]{padding:8px}label{font-size:14px;color:var(--muted);display:block;margin-top:8px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:6px 10px;margin-bottom:14px}.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 4px;border-bottom:1px solid var(--border)}.row:last-child{border-bottom:none}.row .name{font-weight:600;word-break:break-word}.row .qty{color:var(--muted);font-size:14px}.row .bc{color:var(--muted);font-size:13px;min-width:42px}.row .status{font-size:12px}.row .actions{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto;align-items:center}.row .row-notes{font-size:13px;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tags{display:inline-flex;gap:4px;flex-wrap:wrap;align-items:center}.tagbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:8px 0}button.tag{background:var(--tag-bg);color:var(--muted);border:1px solid transparent;border-radius:999px;padding:8px 12px;font-size:13px;cursor:pointer;user-select:none;min-height:36px}button.tag.sel{background:var(--accent);color:#fff}button.item-tag{min-height:32px;padding:6px 10px}button.merchant-filter,button.merchant-chip{min-height:var(--touch)}.sticky-controls{position:sticky;top:var(--topbar-h);z-index:10;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:saturate(140%) blur(8px);padding:6px 0 8px;margin-bottom:6px}.addbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.addbar-name{flex:1 1 200px}.addbar-qty{flex:0 1 90px}.addbar-tags{flex:1 1 180px}.addbar-notes{flex:1 1 150px}.addbar-merchants{flex:1 1 180px}.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:8px}.filters .admin-search{flex:1 1 180px}.btn-row{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}.empty{color:var(--muted);padding:18px;text-align:center}.count{text-align:center;font-size:13px}.flash{padding:10px 14px;border-radius:10px;margin-bottom:10px;word-break:break-word}.flash.ok{background:color-mix(in srgb,var(--green) 15%,transparent);border:1px solid var(--green);color:var(--green)}.flash.err{background:#e553531f;border:1px solid var(--red);color:var(--red)}.flash.warn{background:color-mix(in srgb,var(--amber) 12%,transparent);border:1px solid var(--amber);color:var(--amber)}.login-card{display:flex;flex-direction:column;gap:6px}.login-card .hint{font-size:12px;margin-top:10px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.kv{display:grid;grid-template-columns:120px 1fr;gap:6px 10px;align-items:center;margin:6px 0}.kv label{margin-top:0}ul.clean{list-style:none;padding:0;margin:0}.tokenbox{background:var(--panel2);border:1px solid var(--border);border-radius:10px;padding:10px;font-family:ui-monospace,monospace;font-size:13px;word-break:break-all;margin:8px 0}hr{border:none;border-top:1px solid var(--border);margin:12px 0}dialog{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);width:min(440px,94vw);padding:14px;box-shadow:0 18px 48px #00000073;max-width:94vw;margin:auto;overflow-y:auto;max-height:calc(100vh - 48px)}dialog::backdrop{background:#0000008c}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.modal-close{min-height:40px;min-width:40px;padding:6px 10px;font-size:20px;line-height:1}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px;flex-wrap:wrap}.bc-controls{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap}.bc-show{min-width:32px;text-align:center}@media (max-width: 430px){.topbar{gap:6px;padding:6px 10px}.topbar h1{font-size:16px}.tab{padding:8px 12px;font-size:13px}.app-main{padding:10px 10px 28px}.grid2{grid-template-columns:1fr}.kv{grid-template-columns:1fr;gap:4px}.kv label{margin-top:6px}.row .actions{margin-left:0;width:100%}.addbar{gap:6px}.addbar-name,.addbar-qty,.addbar-tags,.addbar-notes,.addbar-merchants{flex:1 1 100%}}@media (max-width: 360px){.tabs{width:100%}.tab{flex:1 1 auto;justify-content:center}.spacer{display:none}}.conflict-list{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-direction:column;gap:8px}.conflict-row{display:flex;align-items:center;gap:12px;justify-content:space-between;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--panel2)}.conflict-info{display:flex;flex-direction:column;gap:2px;min-width:0}.small{font-size:.85em}