:root{--brand: #8b5e34;--brand-dark: #6f4a29;--bg: #faf6f1;--card: #ffffff;--line: #e7ddd2;--text: #2e2a26;--muted: #8a8178;--red: #b3261e;--low: #d98324}*{box-sizing:border-box}body{margin:0;font-family:Microsoft JhengHei,PingFang TC,-apple-system,sans-serif;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent}button{font-family:inherit;cursor:pointer}.wrap{max-width:480px;margin:0 auto;padding-bottom:90px}.brand-bar{background:var(--brand);color:#fff;padding:14px 16px;font-weight:700;font-size:18px;position:sticky;top:0;z-index:30}.card{background:var(--card);margin:12px;padding:14px;border-radius:12px;box-shadow:0 1px 3px #0000000d}.field-label{display:block;font-weight:600;margin-bottom:8px;font-size:14px}.input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:16px;background:#fff;margin-bottom:8px}textarea.input{min-height:60px;resize:vertical}.row{display:flex;gap:8px}.row>*{flex:1}.muted{color:var(--muted);font-size:14px}.sticky-bar{position:sticky;top:46px;z-index:20;background:#fff;border-bottom:1px solid var(--line);padding:8px 12px}.sticky-title{font-size:12px;color:var(--muted);margin-bottom:4px}.sticky-items{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px}.chip{flex:0 0 auto;background:#f0e9e0;border-radius:20px;padding:4px 10px;font-size:13px;white-space:nowrap}.chip.low{background:#fbe9d6;color:var(--low);font-weight:600}.chip.sold{background:#f6d9d6;color:var(--red)}.item{padding:10px 0;border-bottom:1px solid var(--line)}.item:last-child{border-bottom:none}.item-sold{opacity:.5}.item-head{display:flex;align-items:center;gap:8px}.item-name{font-weight:600;flex:1}.item-price{color:var(--muted)}.item-remain{font-size:13px;color:var(--brand);min-width:48px;text-align:right}.item-ctrl{display:flex;align-items:center;gap:10px;margin-top:8px}.stepper{display:flex;align-items:center;gap:14px}.stepper button{width:34px;height:34px;border-radius:50%;border:1px solid var(--brand);background:#fff;color:var(--brand);font-size:20px;line-height:1}.stepper button:disabled{opacity:.3}.stepper span{min-width:20px;text-align:center;font-weight:600}.cut{padding:6px 8px;border:1px solid var(--line);border-radius:8px;font-size:14px}.combo-list{list-style:none;padding:0;margin:8px 0 0}.combo-list li{display:flex;justify-content:space-between;padding:6px 0;border-top:1px dashed var(--line);font-size:14px}.footer-bar{position:fixed;bottom:0;left:0;right:0;max-width:480px;margin:0 auto;background:#fff;border-top:1px solid var(--line);padding:10px 14px;display:flex;align-items:center;gap:12px;z-index:40}.footer-total{flex:1;font-size:14px}.footer-total b{font-size:18px;color:var(--brand)}.btn{background:var(--brand);color:#fff;border:none;padding:12px 18px;border-radius:9px;font-size:16px;font-weight:600}.btn:disabled{opacity:.5}.btn-sm{background:var(--brand);color:#fff;border:none;padding:7px 12px;border-radius:7px;font-size:14px;text-decoration:none;display:inline-block}.btn-danger{background:var(--red);color:#fff;border:none;padding:8px 14px;border-radius:8px}.link{background:none;border:none;color:var(--brand);text-decoration:underline;padding:0;font-size:14px}.error{background:#fdecea;color:var(--red);padding:10px 12px;margin:8px 12px;border-radius:8px;font-size:14px}.ok{background:#e7f4e8;color:#2e7d32;padding:8px 12px;margin:8px 0;border-radius:8px;font-size:14px}.done{text-align:center}.brand{color:var(--brand);font-weight:700;padding:16px}.done-card{background:#fff;margin:12px;padding:24px 16px;border-radius:16px}.done-title{font-size:22px;font-weight:700;margin:0 0 16px}.done-sub{color:var(--muted);margin:0}.code-big{font-size:64px;font-weight:800;color:var(--brand);letter-spacing:6px;margin:8px 0 16px}.done-meta{font-size:14px;color:var(--muted);margin-bottom:12px}.done-items{list-style:none;padding:0;text-align:left;margin:12px 0}.done-items li{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line)}.done-total{text-align:right;font-weight:700;font-size:18px;margin:8px 0}.hint{color:var(--muted);font-size:14px}.admin-wrap{max-width:760px;margin:0 auto;min-height:100vh}.admin-top{background:var(--brand);color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;font-weight:700}.admin-top .link{color:#fff}.admin-user{font-size:14px;font-weight:400}.login-card{max-width:320px;margin:60px auto;background:#fff;padding:24px;border-radius:14px}.login-card h2{margin:0 0 16px;color:var(--brand)}.tabs{display:flex;background:#fff;border-bottom:1px solid var(--line);overflow-x:auto}.tabs button{flex:1;padding:12px 8px;border:none;background:none;font-size:14px;color:var(--muted);border-bottom:3px solid transparent;white-space:nowrap}.tabs button.on{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}.pane{padding:16px}.cal-head{display:flex;align-items:center;justify-content:center;gap:20px;margin:12px 0}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.cal-w{text-align:center;font-size:12px;color:var(--muted);padding:4px 0}.cal-cell{aspect-ratio:1;border:1px solid var(--line);border-radius:8px;background:#fff;position:relative;font-size:15px;color:var(--text);display:flex;align-items:center;justify-content:center}.cal-cell.empty{border:none;background:transparent}.cal-open{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:700}.cal-sel{outline:3px solid var(--low);outline-offset:-2px}.cal-badge{position:absolute;top:2px;right:4px;font-size:10px}.day-panel{margin-top:16px;background:#fff;padding:16px;border-radius:12px;border:1px solid var(--line)}.day-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.qtable{width:100%;border-collapse:collapse}.qtable td{padding:6px 4px;border-bottom:1px solid var(--line)}.qinput{width:80px;padding:6px;border:1px solid var(--line);border-radius:6px}.order{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:10px}.order.picked{opacity:.55}.order.canceled{opacity:.4;text-decoration:line-through}.order-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.order-code{font-size:24px;font-weight:800;color:var(--red)}.order-items{margin:8px 0;display:flex;flex-wrap:wrap;gap:8px;font-size:14px}.order-note{font-size:13px;color:var(--muted)}.order-actions{display:flex;align-items:center;gap:12px;margin-top:8px}.order-actions .muted{flex:1}.tag-picked{background:#e7f4e8;color:#2e7d32;padding:2px 8px;border-radius:12px;font-size:12px}.tag-cancel{background:#f6d9d6;color:var(--red);padding:2px 8px;border-radius:12px;font-size:12px}.prow{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}.prow.new{border-top:2px solid var(--brand);margin-top:8px}.pi{padding:7px 8px;border:1px solid var(--line);border-radius:7px;font-size:14px}.pi-num{width:80px}.chk-lbl{font-size:13px;display:flex;align-items:center;gap:3px}.queue-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#2e2a268c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center}.queue-card{background:#fff;border-radius:16px;padding:28px 32px;text-align:center;max-width:300px;box-shadow:0 8px 30px #0003}.spinner{width:40px;height:40px;margin:0 auto 14px;border:4px solid #eee;border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.queue-title{font-weight:600;font-size:15px}.queue-count{font-size:44px;font-weight:800;color:var(--brand);margin:6px 0}.queue-hint{color:var(--muted);font-size:13px}