:root{--ink:#261d18;--coffee:#4a2d20;--caramel:#bd7546;--cream:#fff9ef;--paper:#f8f0e5;--line:#d8c6af;--green:#425943;--red:#9a352b;--white:#fff;font-size:18px}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;font-size:1rem;line-height:1.6}button,input,select{font:inherit}a{color:inherit}.admin-header{min-height:82px;padding:14px max(24px,calc((100vw - 1240px)/2));display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--coffee);color:#fff}.admin-brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:1.1rem}.admin-brand span{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--caramel);font-family:serif;font-weight:900;font-size:1.35rem}.back-link{font-weight:800;text-underline-offset:5px}.admin-shell{width:min(1240px,calc(100% - 40px));margin:0 auto;padding:58px 0 90px}.admin-intro{display:flex;align-items:flex-start;justify-content:space-between;gap:36px;margin-bottom:30px}.eyebrow{margin:0 0 8px;color:var(--caramel);font-weight:900;letter-spacing:.14em;text-transform:uppercase}h1,h2{font-family:"Noto Serif TC","Songti TC",serif;line-height:1.2;margin:0 0 12px}h1{font-size:clamp(2.4rem,5vw,4.2rem)}h2{font-size:clamp(1.7rem,3vw,2.4rem)}p{margin-top:0}.session-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-top:14px}.session-actions span{font-weight:800}.button{border:0;border-radius:999px;background:var(--coffee);color:#fff;padding:13px 22px;font-weight:900;cursor:pointer;min-height:52px}.button:disabled{opacity:.55;cursor:wait}.button-secondary{background:#fff;color:var(--coffee);border:1px solid var(--line)}.notice{min-height:0;margin-bottom:22px;border-radius:14px;font-weight:800}.notice:not(:empty){padding:14px 18px;background:#edf3e9;border:1px solid #b5c9ad;color:#304a32}.notice.error:not(:empty){background:#fff0ed;border-color:#e5b0a9;color:var(--red)}.login-panel{max-width:680px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:0 24px 70px rgba(54,34,22,.1)}.login-panel form{display:grid;gap:13px;margin-top:26px}.login-panel label,.search-label{font-weight:900}.login-panel input,.search-label input,.price-input,.stock-select{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px 14px;color:var(--ink);min-height:50px}.catalog-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 24px 70px rgba(54,34,22,.08)}.catalog-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.search-label{width:min(340px,100%);display:grid;gap:7px}.catalog-help{color:#6c5c50}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px}table{width:100%;border-collapse:collapse;min-width:940px}th,td{text-align:left;padding:16px;border-bottom:1px solid #eadfd1;vertical-align:middle}th{background:var(--paper);color:var(--coffee);white-space:nowrap}tr:last-child td{border-bottom:0}.product-cell{display:flex;align-items:center;gap:14px;min-width:270px}.product-cell img{width:70px;height:70px;object-fit:contain;border-radius:12px;background:#fffaf4;border:1px solid #eadbc8}.product-cell strong,.product-cell span{display:block}.product-cell span{color:#756256}.price-field{display:flex;align-items:center;gap:8px;min-width:150px}.price-field span{font-weight:800}.price-input{width:112px}.stock-select{min-width:145px}.save-button{border:0;border-radius:999px;background:var(--green);color:#fff;padding:11px 18px;font-weight:900;cursor:pointer;white-space:nowrap}.save-button:disabled{opacity:.55;cursor:wait}.row-status{display:block;color:var(--green);font-weight:800;margin-top:7px}.row-status.error{color:var(--red)}[hidden]{display:none!important}@media(max-width:760px){.admin-shell{width:min(100% - 28px,1240px);padding-top:36px}.admin-intro,.catalog-toolbar{display:grid}.catalog-panel,.login-panel{padding:22px}.session-actions{padding-top:0}.back-link{font-size:1rem}.admin-brand strong{display:none}}

.admin-panel{display:grid;gap:22px}.admin-tabs{position:sticky;top:0;z-index:5;display:flex;gap:10px;overflow-x:auto;padding:12px;background:rgba(255,249,239,.96);border:1px solid var(--line);border-radius:18px;backdrop-filter:blur(14px)}.admin-tab{border:1px solid transparent;border-radius:999px;background:transparent;padding:12px 20px;min-height:52px;font-weight:900;white-space:nowrap;cursor:pointer}.admin-tab.active{background:var(--coffee);color:#fff}.admin-workspace{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 24px 70px rgba(54,34,22,.08)}.workspace-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:26px}.workspace-heading p{margin-bottom:0;color:#6c5c50}.workspace-heading a{text-decoration:none}.section-editor{display:grid;gap:22px}.section-card{border:1px solid var(--line);border-radius:20px;background:#fffdf9;overflow:hidden}.section-card-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;background:var(--paper);border-bottom:1px solid var(--line)}.section-card-header>div:first-child{display:flex;align-items:center;gap:14px}.section-card-header strong,.section-card-header small{display:block}.section-card-header small{color:#766458}.section-order{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--coffee);color:#fff;font-weight:900}.section-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.icon-button{width:48px;height:48px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--coffee);font-weight:900;cursor:pointer}.icon-button:disabled{opacity:.35;cursor:not-allowed}.switch-row{display:flex!important;align-items:center;gap:10px!important;font-weight:900;white-space:nowrap}.switch-row input{width:24px!important;height:24px!important;min-height:auto!important;accent-color:var(--green)}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:22px}.editor-grid label,.analytics-form label{font-weight:900;display:grid;gap:8px}.editor-grid input,.editor-grid select,.editor-grid textarea,.analytics-form input{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px 14px;color:var(--ink);font:inherit;min-height:52px}.editor-grid textarea{resize:vertical}.field-wide{grid-column:1/-1}.editor-grid small{color:#746459;font-weight:500}.image-preview{display:flex;align-items:center;gap:14px;padding:14px;background:var(--paper);border-radius:14px}.image-preview img{width:120px;height:84px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}.image-preview span{font-weight:800}.section-card-footer{display:flex;align-items:center;gap:18px;padding:0 22px 22px}.section-card-footer .row-status{margin:0}.analytics-form{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tracking-card{display:grid;gap:20px;border:1px solid var(--line);border-radius:18px;padding:24px;background:var(--paper)}.tracking-card>div strong,.tracking-card>div span{display:block}.tracking-card>div span{color:#766458}.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:18px}.form-actions .row-status{margin:0}.catalog-panel.admin-workspace{padding:30px}
@media(max-width:760px){.admin-tabs{border-radius:14px}.admin-workspace,.catalog-panel.admin-workspace{padding:20px}.workspace-heading,.section-card-header{display:grid}.section-controls{justify-content:flex-start}.editor-grid,.analytics-form{grid-template-columns:1fr}.field-wide,.form-actions{grid-column:auto}.section-card-footer{display:grid}.image-preview{align-items:flex-start}.image-preview img{width:100px}.workspace-heading .button{width:100%}}