*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f0f2f5;--card:#fff;--primary:#1a6b3c;--primary-hover:#155a32;--text:#1a1a1a;--text-secondary:#6b7280;--border:#d1d5db;--danger:#dc2626;--danger-hover:#b91c1c;--radius:6px;--fs:13px;--fs-sm:12px;--fs-xs:11px;--pd:6px 10px;--pd-sm:4px 7px;--h:34px}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:var(--fs);min-height:100vh;padding-bottom:48px;line-height:1.4}input,button,select,textarea{font-family:inherit;font-size:var(--fs)}.page{max-width:640px;margin:0 auto;padding:10px}.page-wide{margin:0 auto;padding:10px}.page-card{background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:0 1px 2px #0000000f}.filter-bar{z-index:10;background:var(--bg);align-items:center;gap:6px;padding:10px;display:flex;position:fixed;top:0;left:0;right:0}.filter-bar .search-input{height:var(--h);flex:1}.filter-bar 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td:first-child{word-break:break-word;-webkit-hyphens:auto;hyphens:auto;max-width:160px}.btn{padding:var(--pd);border-radius:var(--radius);cursor:pointer;height:var(--h);white-space:nowrap;color:var(--text);background:0 0;border:none;justify-content:center;align-items:center;gap:4px;font-weight:500;transition:all .1s;display:inline-flex}.btn:hover{background:#f9fafb}.btn-sm{padding:var(--pd-sm);height:28px;font-size:var(--fs-sm)}.search-input{width:100%;padding:var(--pd);border:1px solid var(--border);border-radius:var(--radius);height:var(--h);outline:none}.search-input:focus{border-color:var(--primary)}.role-select{padding:var(--pd);border:1px solid var(--border);border-radius:var(--radius);height:var(--h);background:#fff}.navbar{background:var(--card);border-top:1px solid var(--border);z-index:100;align-items:center;height:56px;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-scroll{-webkit-overflow-scrolling:touch;flex:1;align-items:center;height:100%;display:flex;overflow-x:auto}.nav-scroll::-webkit-scrollbar{display:none}.nav-arrow{background:var(--card);cursor:pointer;height:100%;color:var(--text-secondary);z-index:1;border:none;flex:0 0 28px;justify-content:center;align-items:center;display:flex}.nav-arrow svg{width:18px;height:18px}.nav-arrow:hover{background:#f3f4f6}.nav-item{color:var(--text-secondary);cursor:pointer;flex-direction:column;flex:1 1 0;justify-content:center;align-items:center;gap:2px;min-width:0;height:100%;padding:0 4px;font-size:10px;text-decoration:none;display:flex;overflow:hidden}.nav-item:hover{background:#f9fafb}.nav-item.active{color:#000;font-weight:600}.nav-icon{width:22px;height:22px}.empty-state{text-align:center;color:var(--text-secondary);padding:40px 20px}.cart-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;margin-top:6px;padding:10px 0;display:flex}.cart-group{margin-bottom:14px}.cart-group-title{font-size:var(--fs-sm);color:var(--primary);margin-bottom:4px;padding:0 2px;font-weight:600}.qty-input{text-align:center;border:1px solid var(--border);border-radius:var(--radius);outline:none;width:52px;height:28px;padding:3px}.qty-input:focus{border-color:var(--primary)}.upload-input{margin-bottom:10px}.scroll-sentinel{height:1px}.popup-overlay{z-index:200;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.popup-card{background:var(--card);border-radius:var(--radius);width:90%;max-width:340px;padding:20px;box-shadow:0 4px 24px #00000026}.popup-title{font-weight:600;font-size:var(--fs);margin-bottom:4px}.popup-price{color:var(--primary);margin-bottom:12px;font-weight:600}.popup-qty-row{justify-content:center;align-items:center;gap:8px;margin-bottom:16px;display:flex}.popup-qty-input{text-align:center;border:1px solid var(--border);border-radius:var(--radius);width:60px;padding:6px;font-size:16px}.qty-btn{border-radius:var(--radius);border:1px solid var(--border);background:var(--card);cursor:pointer;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.qty-btn:hover{background:#f9fafb}.popup-actions{justify-content:flex-end;gap:8px;display:flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.qty-inline{align-items:center;gap:4px;display:flex}.qty-badge{background:var(--primary);color:#fff;border-radius:10px;padding:2px 8px;font-size:11px;font-weight:600}tr.change-new td{background:#dcfce7}tr.change-removed td{background:#fee2e2}tr.change-price_changed td{background:#fef9c3}.change-badge{border-radius:4px;padding:2px 6px;font-size:11px;font-weight:600;display:inline-block}.badge-new{color:#16a34a;background:#dcfce7}.badge-removed{color:#dc2626;background:#fee2e2}.badge-price{color:#a16207;background:#fef9c3}.actions-menu{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);min-width:160px;overflow:hidden;box-shadow:0 4px 12px #0000001f}.actions-menu-item{text-align:left;cursor:pointer;width:100%;font-size:var(--fs-sm);color:var(--text);background:0 0;border:none;padding:8px 12px;text-decoration:none;display:block}.actions-menu-item:hover{background:#f9fafb}.actions-menu-danger{color:var(--danger)}@media (width>=768px){:root{--fs:12px;--fs-sm:11px;--fs-xs:10px;--pd:5px 8px;--pd-sm:3px 6px;--h:30px}}