:root{--bg:#f1f5f9;--white:#fff;--bd:#e2e8f0;--text:#0f172a;--muted:#64748b;--faint:#94a3b8;
--blue:#2563eb;--blue-l:#eff6ff;--blue-b:#bfdbfe;
--wine:#9f1239;--wine-l:#fff1f2;--wine-b:#fecdd3;
--em:#059669;--em-l:#ecfdf5;--em-b:#a7f3d0;
--am:#d97706;--am-l:#fffbeb;
--rose:#e11d48;--violet:#7c3aed;--violet-l:#f5f3ff;
--r:10px;--sh:0 1px 3px rgba(0,0,0,.05)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter','Noto Sans SC',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;overflow:hidden}

/* Gate */
.gate{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(145deg,#1e3a5f,#1d4ed8 50%,#9f1239)}
.gate.hidden{display:none}
.gc{width:100%;max-width:380px;background:var(--white);border-radius:16px;padding:36px 28px;box-shadow:0 30px 80px rgba(0,0,0,.25)}
.gc h1{font-size:1.3rem;font-weight:700;margin-bottom:6px}
.gc .sub{font-size:.82rem;color:var(--muted);margin-bottom:22px;line-height:1.55}
.gc label{font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:6px}
.gc input[type=password]{width:100%;padding:11px 14px;border:1.5px solid var(--bd);border-radius:9px;font-size:.95rem;outline:none}
.gc input:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-l)}
.ge{font-size:.8rem;color:var(--rose);margin-top:8px;min-height:1.1em}
.ga{display:flex;gap:10px;margin-top:16px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:8px 14px;border:none;border-radius:8px;font-size:.8rem;font-weight:600;cursor:pointer;font-family:inherit;text-decoration:none;white-space:nowrap;transition:all .15s}
.btn-p{background:var(--blue);color:#fff}.btn-p:hover{filter:brightness(1.08)}
.btn-w{background:var(--wine);color:#fff}.btn-w:hover{filter:brightness(1.08)}
.btn-g{background:var(--blue-l);color:var(--blue);border:1px solid var(--blue-b)}.btn-g:hover{background:#dbeafe}
.btn-d{background:var(--wine-l);color:var(--wine);border:1px solid var(--wine-b)}.btn-d:hover{background:#ffe4e6}
.btn-em{background:var(--em);color:#fff}.btn-em:hover{filter:brightness(1.08)}
.btn-sm{padding:5px 10px;font-size:.72rem}
.btn-lg{padding:11px 20px;font-size:.88rem}

/* Layout */
#app{display:none;height:100vh;overflow:hidden}
#app.visible{display:flex}
.sidebar{width:220px;flex-shrink:0;background:linear-gradient(180deg,#1e293b,#0f172a);color:#fff;display:flex;flex-direction:column;overflow:hidden}
.sb-brand{padding:20px 18px 16px;font-size:1rem;font-weight:700;letter-spacing:-.02em;border-bottom:1px solid rgba(255,255,255,.08)}
.sb-brand small{display:block;font-size:.68rem;font-weight:400;color:var(--faint);margin-top:4px}
.sb-nav{flex:1;padding:12px 8px;overflow-y:auto}
.sb-item{display:flex;align-items:center;gap:10px;width:100%;padding:11px 14px;border:none;border-radius:8px;background:transparent;color:rgba(255,255,255,.6);font-size:.82rem;font-weight:500;cursor:pointer;font-family:inherit;text-align:left;margin-bottom:2px;transition:all .15s}
.sb-item:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.85)}
.sb-item.active{background:rgba(37,99,235,.35);color:#fff;font-weight:600}
.sb-item .icon{font-size:1.1rem;width:24px;text-align:center;flex-shrink:0}
.sb-foot{padding:12px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:6px}
.sb-foot .btn{width:100%;justify-content:center;font-size:.76rem;padding:8px;border-radius:6px;background:rgba(255,255,255,.08);color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.1)}
.sb-foot .btn:hover{background:rgba(255,255,255,.15);color:#fff}
.sb-foot .btn.save-hl{background:rgba(5,150,105,.4);color:#6ee7b7;border-color:rgba(5,150,105,.5)}
.sb-disk-status{font-size:.68rem;line-height:1.45;color:rgba(255,255,255,.55);padding:0 2px 8px;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:8px}
.sb-auto-dl{display:flex;align-items:flex-start;gap:8px;font-size:.68rem;line-height:1.4;color:rgba(255,255,255,.65);cursor:pointer;padding:6px 2px 4px;margin-bottom:4px;user-select:none}
.sb-auto-dl input{margin-top:2px;flex-shrink:0;cursor:pointer}
.sb-auto-dl span{flex:1}
.sb-disk-hint{font-size:.62rem;line-height:1.45;color:rgba(255,255,255,.45);margin:0 2px 10px;padding:0}
.sb-api{border-top:1px solid rgba(255,255,255,.08);padding-top:10px;margin-top:6px;margin-bottom:8px}
.sb-api-title{font-size:.7rem;font-weight:700;color:rgba(255,255,255,.85);margin-bottom:8px;letter-spacing:.02em}
.sb-api-lab{display:block;font-size:.6rem;color:rgba(255,255,255,.5);margin:6px 0 3px}
.sb-api-inp{width:100%;padding:6px 8px;border-radius:6px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.2);color:#fff;font-size:.72rem;outline:none;box-sizing:border-box}
.sb-api-inp::placeholder{color:rgba(255,255,255,.35)}
.sb-api-inp:focus{border-color:rgba(37,99,235,.6)}
.sb-api-check{display:flex;align-items:flex-start;gap:6px;font-size:.65rem;line-height:1.35;color:rgba(255,255,255,.7);margin:8px 0 6px;cursor:pointer;user-select:none}
.sb-api-check input{margin-top:2px;flex-shrink:0;cursor:pointer}
.sb-api-btn{width:100%;margin-bottom:6px;font-size:.72rem!important;padding:7px 10px!important}
.sb-api-status{font-size:.6rem;line-height:1.4;color:rgba(255,255,255,.45);min-height:2.6em}

.main{flex:1;display:flex;flex-direction:column;overflow:hidden;position:relative}
.topstrip{background:var(--white);border-bottom:1px solid var(--bd);padding:14px 24px;display:flex;align-items:center;gap:12px;flex-shrink:0}
.auto-save-toast{position:fixed;bottom:22px;left:50%;z-index:15000;transform:translateX(-50%) translateY(100px);padding:10px 18px;border-radius:10px;background:#0f172a;color:#fff;font-size:.78rem;font-weight:600;box-shadow:0 12px 40px rgba(0,0,0,.2);opacity:0;pointer-events:none;transition:transform .35s ease,opacity .35s ease}
.auto-save-toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.topstrip h2{font-size:1rem;font-weight:700;flex:1}
/* min-height:0 与 flex 顶对齐，避免在 flex 子项中把唯一可见页“挤”到可视区底部；见 #mainContent */
.content{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:20px 24px 48px;display:flex;flex-direction:column;justify-content:flex-start;align-items:stretch;align-content:flex-start}
#mainContent{scroll-behavior:auto;-webkit-overflow-scrolling:touch}

.page{display:none;flex:0 0 auto;width:100%}.page.active{display:block}

/* Panel */
.pnl{background:var(--white);border:1px solid var(--bd);border-radius:var(--r);box-shadow:var(--sh);margin-bottom:16px;overflow:hidden}
.pnl-h{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--bd);background:#fafbfc}
.pnl-h h3{font-size:.88rem;font-weight:700;flex:1;min-width:120px}
.pnl-h-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:auto}
.btn-icon-add{width:34px;height:34px;border-radius:50%;border:none;background:var(--wine);color:#fff;font-size:1.35rem;font-weight:300;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;font-family:inherit;padding:0;transition:filter .15s}
.btn-icon-add:hover{filter:brightness(1.08)}
.btn-icon-add:focus-visible{outline:2px solid var(--wine-b);outline-offset:2px}
.pnl-b{padding:14px 16px}

/* Forms */
.fr{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px;align-items:flex-end}
.fg{display:flex;flex-direction:column;gap:3px;min-width:0}
.fg label{font-size:.68rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.fg input,.fg select,.fg textarea{padding:7px 10px;border:1.5px solid var(--bd);border-radius:7px;font-size:.82rem;font-family:inherit;outline:none}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue-l)}
.fg textarea{resize:vertical;min-height:60px}

/* Tables */
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.78rem}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--bd);white-space:nowrap}
th{font-weight:600;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;background:#fafbfc;position:sticky;top:0;z-index:2}
th.sortable{cursor:pointer;user-select:none;white-space:nowrap}
th.sortable:hover{color:var(--text);background:#f1f5f9}
th.sortable[data-dir=asc]::after{content:' ▲';font-size:.65em;opacity:.85}
th.sortable[data-dir=desc]::after{content:' ▼';font-size:.65em;opacity:.85}
tr:hover td{background:#f8faff}
td.n{text-align:right;font-variant-numeric:tabular-nums}
.hi{color:var(--wine);font-weight:700}
.lo{color:var(--em);font-weight:600}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}
.sc{background:var(--white);border:1px solid var(--bd);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh)}
.sc .v{font-size:1.5rem;font-weight:800;letter-spacing:-.03em}
.sc .l{font-size:.7rem;color:var(--muted);margin-top:2px}

/* Bar chart */
.bar-list{display:flex;flex-direction:column;gap:6px}
.bar-item{display:flex;align-items:center;gap:8px;font-size:.76rem}
.bar-item .name{width:120px;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);flex-shrink:0}
.bar-item .bar{flex:1;height:22px;background:var(--blue-l);border-radius:4px;overflow:hidden;position:relative}
.bar-item .bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--blue),#3b82f6);transition:width .4s}
.bar-item .bar-val{position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:.68rem;font-weight:600;color:var(--blue)}

/* Cost dashboard — 左右看板（全部商品） */
.cost-dash{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
@media(max-width:1000px){.cost-dash{grid-template-columns:1fr}}
.cost-dash-sub{font-size:.75rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px}
.cost-dash-bars .bar-list--scroll{max-height:min(520px,52vh);overflow-y:auto;padding-right:8px;margin:-4px -4px 0 0}
.cost-dash-bars .bar-item .name{width:auto;flex:0 1 42%;min-width:0;max-width:220px;text-align:left}
.cost-dash-bars .bar-item .bar{flex:1;min-width:80px}
.cost-rank{max-height:min(520px,52vh);overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding-right:4px}
.cost-detail-card{padding:10px 12px;border-radius:8px;background:#f8fafc;border:1px solid var(--bd);font-size:.78rem}
.cost-detail-title{font-weight:700;font-size:.8rem;color:var(--text);margin-bottom:8px;line-height:1.35}
.cost-detail-body{display:flex;flex-direction:column;gap:2px}
.cost-detail-line{font-size:.72rem;color:var(--muted);line-height:1.5;font-variant-numeric:tabular-nums;padding:1px 0;border-bottom:1px solid #f1f5f9}
.cost-detail-line:last-child{border-bottom:none}
td .cost-detail-body{display:flex;flex-direction:column;gap:2px;max-width:420px}
td .cost-detail-line{font-size:.7rem}

/* Toggle */
.toggle{position:relative;width:36px;height:20px;cursor:pointer}
.toggle input{opacity:0;width:0;height:0;position:absolute}
.toggle .slider{position:absolute;inset:0;background:#cbd5e1;border-radius:20px;transition:.2s}
.toggle .slider::before{content:'';position:absolute;width:16px;height:16px;left:2px;top:2px;background:#fff;border-radius:50%;transition:.2s}
.toggle input:checked+.slider{background:var(--em)}
.toggle input:checked+.slider::before{transform:translateX(16px)}
.menu-shelf-cell{display:flex;align-items:center;gap:8px;flex-wrap:nowrap;white-space:nowrap}
.shelf-txt{font-size:.72rem;font-weight:700;min-width:2.2em;letter-spacing:.02em}
.shelf-txt.shelf-on{color:var(--em)}
.shelf-txt.shelf-off{color:var(--muted)}

/* Ingredient rows + 检索选择器 */
.ing-list{border:1px solid var(--bd);border-radius:8px;overflow:visible;margin-bottom:10px;position:relative;z-index:0}
.ing-row{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-bottom:1px solid var(--bd);flex-wrap:wrap;position:relative;z-index:0}
.ing-row:last-child{border-bottom:none}
.ing-picker{flex:1;min-width:200px;position:relative;z-index:1}
/* 必须 position:relative 才能让 z-index 生效；下拉打开时整行抬升，避免被下方原料行遮挡 */
.ing-row:focus-within{z-index:30}
.ing-row.ing-dd-open{z-index:50}
.ing-search{width:100%;padding:8px 10px;border:1.5px solid var(--bd);border-radius:7px;font-size:.82rem;outline:none;font-family:inherit}
.ing-search:focus{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue-l)}
.ing-dd{position:absolute;left:0;right:0;top:calc(100% + 4px);max-height:240px;overflow-y:auto;background:var(--white);border:1px solid var(--bd);border-radius:8px;box-shadow:0 12px 40px rgba(0,0,0,.12);z-index:100}
.ing-dd[hidden]{display:none!important}
.ing-dd-empty,.ing-dd-hint{padding:10px 12px;font-size:.78rem;color:var(--muted)}
.ing-dd-item{display:block;width:100%;padding:8px 12px;border:none;border-bottom:1px solid #f1f5f9;background:var(--white);text-align:left;font-size:.8rem;cursor:pointer;font-family:inherit;color:var(--text)}
.ing-dd-item:hover,.ing-dd-item:focus{background:var(--blue-l)}
.ing-dd-item .dd-spec{font-size:.72rem;color:var(--muted);margin-left:6px}
.ing-dose{display:flex;align-items:center;gap:6px;flex-shrink:0}
.ing-amt{width:76px;padding:8px 8px;border:1.5px solid var(--bd);border-radius:7px;font-size:.82rem;text-align:center;font-family:inherit}
.ing-u{font-size:.78rem;color:var(--muted);font-weight:600;min-width:2.8em;white-space:nowrap}
.ing-row .ic{font-size:.76rem;color:var(--muted);min-width:64px;text-align:right;font-variant-numeric:tabular-nums;margin-left:auto}

/* 配方编辑弹窗 */
.rec-modal{position:fixed;inset:0;z-index:20000;display:none;align-items:center;justify-content:center;padding:20px;box-sizing:border-box}
.rec-modal.show{display:flex!important}
.rec-modal-bg{position:absolute;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);cursor:pointer}
.rec-modal-box{position:relative;z-index:1;width:100%;max-width:680px;max-height:min(92vh,900px);display:flex;flex-direction:column;background:var(--white);border-radius:14px;box-shadow:0 25px 60px rgba(0,0,0,.28);border:1px solid var(--bd);overflow:hidden}
.rec-modal-x{position:absolute;top:10px;right:12px;z-index:2;width:36px;height:36px;border:none;border-radius:8px;background:#f1f5f9;color:var(--muted);font-size:1.35rem;line-height:1;cursor:pointer;font-family:inherit;display:flex;align-items:center;justify-content:center}
.rec-modal-x:hover{background:var(--bd);color:var(--text)}
.rec-modal-head{padding:18px 48px 12px 20px;border-bottom:1px solid var(--bd);flex-shrink:0}
.rec-modal-head h3{font-size:1.05rem;font-weight:700;margin:0}
.rec-modal-body{padding:16px 20px 20px;overflow-y:auto;overflow-x:visible;flex:1;min-height:0}

/* Search */
.sbox{position:relative}.sbox input{padding-left:28px;width:180px}
.sbox::before{content:'🔍';position:absolute;left:8px;top:50%;transform:translateY(-50%);font-size:.72rem}

/* Sub-tabs */
.subtabs{display:flex;gap:0;border-bottom:2px solid var(--bd);margin-bottom:16px}
.subtab{padding:10px 18px;font-size:.82rem;font-weight:600;border:none;background:transparent;color:var(--muted);cursor:pointer;font-family:inherit;border-bottom:2px solid transparent;margin-bottom:-2px}
.subtab:hover{color:var(--text)}
.subtab.active{color:var(--wine);border-bottom-color:var(--wine)}

/* Estimation — 页内左右分栏：左侧选杯数，右侧汇总 */
.est-split{display:grid;grid-template-columns:minmax(300px,1fr) minmax(320px,1.05fr);gap:16px;align-items:stretch}
@media(max-width:1000px){.est-split{grid-template-columns:1fr}}
.est-pick-col .pnl,.est-sum-col .pnl{margin-bottom:0;height:100%;display:flex;flex-direction:column}
.est-pick-col .pnl-b,.est-sum-col .pnl-b{flex:1;min-height:0}
.est-pick-col .est-grid{grid-template-columns:1fr}
.est-sum-col .pnl-b{max-height:min(calc(100vh - 240px),680px);overflow-y:auto;padding-bottom:8px}
.est-sum-col .pnl.est-sum-framed{border:2px solid #cbd5e1;border-radius:var(--r);box-shadow:0 2px 12px rgba(15,23,42,.07);background:var(--white)}
.est-sum-head{display:flex;align-items:center;flex-wrap:wrap;gap:10px}
.est-sum-head h3{flex:1;min-width:0}
.est-sum-head .btn{flex-shrink:0}
.est-hint{font-size:.76rem;color:var(--muted);font-weight:400;margin-left:auto}
.est-pick-col .pnl-b{display:flex;flex-direction:column;min-height:min(520px,62vh)}
.est-list-scroll{flex:1;min-height:180px;overflow-y:auto;padding-right:6px;margin:0 -2px 0 0}
.est-actions-bottom{display:flex;gap:8px;flex-wrap:wrap;padding-top:12px;margin-top:auto;border-top:1px solid var(--bd);flex-shrink:0}
@media(max-width:1000px){.est-sum-col .pnl-b{max-height:none}.est-pick-col .pnl-b{min-height:0}}

/* Estimation — 步进器 [−] [数值] [+] */
.est-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}
@media(max-width:900px){.est-grid{grid-template-columns:1fr}}
.est-cell{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;border:1px solid var(--bd);border-radius:var(--r);background:#fafbfc;min-height:48px}
.est-cell .est-name{font-weight:600;font-size:.82rem;min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-right:8px}
.est-stepper{display:flex;align-items:center;gap:8px;flex-shrink:0}
.est-stepper-inner{display:flex;align-items:stretch;border:1.5px solid var(--bd);border-radius:8px;overflow:hidden;background:var(--white);box-shadow:0 1px 2px rgba(0,0,0,.04)}
.est-step-btn{width:34px;min-width:34px;height:34px;border:none;background:#f1f5f9;color:var(--text);font-size:1.15rem;font-weight:600;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;font-family:inherit;transition:background .15s}
.est-step-btn:hover{background:#e2e8f0}
.est-step-btn:active{background:#cbd5e1}
.est-stepper-inner .est-qty{width:52px;height:34px;border:none;border-left:1px solid var(--bd);border-right:1px solid var(--bd);text-align:center;font-size:.85rem;font-weight:600;font-variant-numeric:tabular-nums;font-family:inherit;outline:none;background:var(--white)}
.est-stepper-inner .est-qty:focus{box-shadow:inset 0 0 0 2px var(--blue-l)}
.est-unit{font-size:.78rem;color:var(--muted);min-width:1.2em}
.est-result{margin-top:16px}
.est-result table{font-size:.8rem}

/* Cup card */
.cup-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.cup-card{background:var(--white);border:1px solid var(--bd);border-radius:var(--r);padding:14px;box-shadow:var(--sh)}
.cup-card .cup-img{width:100%;height:100px;object-fit:contain;background:var(--bg);border-radius:6px;margin-bottom:8px;display:flex;align-items:center;justify-content:center;font-size:2rem;color:var(--faint)}
.cup-card h4{font-size:.88rem;font-weight:700;margin-bottom:4px}
.cup-card .cup-info{font-size:.76rem;color:var(--muted);line-height:1.5;margin-bottom:8px}
.cup-card .cup-acts{display:flex;gap:4px}

/* Adjust page — 供应链原料调整模拟 */
.adj-split{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
@media(max-width:1000px){.adj-split{grid-template-columns:1fr}}
.adj-orig-card{background:#f8fafc;border:1px solid var(--bd);border-radius:var(--r);padding:12px 14px;margin-top:10px}
.adj-orig-title{font-size:.7rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px}
.adj-orig-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px 16px;font-size:.82rem}
.adj-orig-grid div{display:flex;flex-direction:column;gap:2px;min-width:0}
.adj-orig-grid span{font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.adj-orig-grid strong{font-variant-numeric:tabular-nums;word-break:break-all}
.adj-new-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.adj-step{display:inline-flex;align-items:center;gap:6px;font-size:.68rem;font-weight:700;color:var(--violet);background:var(--violet-l);border:1px solid #ddd6fe;padding:3px 9px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.adj-warn{background:var(--am-l);border:1px solid #fcd34d;color:#92400e;padding:9px 12px;border-radius:8px;font-size:.78rem;margin-bottom:12px;line-height:1.45}
.adj-up{color:var(--rose);font-weight:700}
.adj-down{color:var(--em);font-weight:700}
.adj-eq{color:var(--muted);font-weight:600}
.adj-ppu-card{margin-bottom:12px;padding:12px 14px;border-radius:var(--r);background:linear-gradient(135deg,#eef2ff,#f5f3ff);border:1px solid #ddd6fe;display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;font-size:.82rem}
.adj-ppu-card .k{font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;display:block;margin-bottom:2px}
.adj-ppu-card .v{font-variant-numeric:tabular-nums;font-weight:700}
.adj-empty{text-align:center;padding:32px 16px;color:var(--muted);font-size:.84rem}
/* Step1：放开 overflow，避免下拉与面板被裁切 */
.pnl-adj-s1{position:relative;overflow:visible!important}
.pnl-adj-s1 .pnl-b{padding-top:2px;padding-bottom:20px;overflow:visible}

/* 变更清单 —— 独立卡片风格 */
.pnl-adj-list{border:1.5px solid var(--blue-b);box-shadow:0 6px 22px rgba(37,99,235,.08)}
.pnl-adj-list .pnl-h.adj-list-head{background:linear-gradient(135deg,#eff6ff,#f5f3ff);border-bottom-color:var(--blue-b);gap:10px}
.pnl-adj-list .pnl-h h3{font-size:.92rem;color:var(--blue);letter-spacing:.01em}
.pnl-adj-list .pnl-b{padding:14px 16px 18px}
.adj-step-list{color:var(--blue);background:#dbeafe;border-color:var(--blue-b)}
.adj-list-hint{font-size:.76rem;color:var(--muted);line-height:1.55;margin-bottom:12px;padding:8px 12px;border-left:3px solid var(--blue);background:#f8fafc;border-radius:6px}
.adj-mat-lab .adj-mat-lab-row{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;margin-bottom:4px}
.adj-mat-lab .adj-mat-lab-row label{margin:0}
/* 选料行旁 / 区头的「+」= 同「加入变更列表」 */
.btn-adj-join{flex-shrink:0}
.btn-adj-join.mini{width:34px;height:34px;border-radius:10px;border:none;background:var(--blue);color:#fff;font-size:1.35rem;font-weight:300;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0;font-family:inherit;box-shadow:0 1px 3px rgba(37,99,235,.35);position:relative;z-index:2}
.btn-adj-join.mini:hover{filter:brightness(1.06)}
.btn-icon-add.btn-adj-join{background:var(--blue);color:#fff;position:relative;z-index:2;pointer-events:auto}
.btn-icon-add.btn-adj-join:hover{filter:brightness(1.08)}
.btn-adj-join.sm,.btn-icon-add.btn-adj-join.sm{width:30px;height:30px;font-size:1.2rem}
.pnl-h .btn-icon-add.btn-adj-join{flex-shrink:0}
/* 避免标题栏 flex 子项在部分浏览器中盖住圆形 +，确保可点 */
.pnl-adj-s1 .pnl-h{position:relative;z-index:1}
.pnl-adj-s1 .pnl-h .btn-icon-add.btn-adj-join{position:relative;z-index:3}
.adj-chg-hd-sp{flex:1;min-width:8px}
.adj-chg-section-hd .btn-d{margin-left:0}
.adj-chg-section-hd{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin-bottom:10px}
.adj-sec-title{font-size:.84rem;font-weight:700;color:var(--text)}
.adj-chg-hint{font-size:.72rem;color:var(--muted)}
.adj-chg-list{display:flex;flex-direction:column;gap:8px;max-height:min(48vh,420px);overflow-y:auto;-webkit-overflow-scrolling:touch;padding:2px 0}
.adj-chg-empty{font-size:.78rem;color:var(--muted);padding:22px 18px;border:1.5px dashed var(--blue-b);border-radius:10px;background:#f8fafc;text-align:center;line-height:1.55}
.adj-chg-empty-ic{font-size:1.6rem;margin-bottom:4px}
.adj-chg-empty-t{font-size:.92rem;font-weight:700;color:var(--text);margin-bottom:6px}
.adj-chg-empty-s{font-size:.76rem;color:var(--muted)}
.adj-chg-empty strong{color:var(--blue)}
.adj-chg-item{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:8px;padding:10px 12px;border:1px solid var(--bd);border-radius:8px;background:#fafbfc}
.adj-chg-item-main{flex:1;min-width:200px;font-size:.82rem;line-height:1.5}
.adj-chg-item-sub{font-size:.7rem;color:var(--muted);margin-top:2px;font-variant-numeric:tabular-nums}
.adj-chg-orig{color:var(--muted)}
.adj-chg-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;padding:0 6px;height:20px;border-radius:999px;background:var(--blue);color:#fff;font-size:.7rem;font-weight:700;margin-left:4px;vertical-align:middle}
@keyframes adj-chg-flash{0%{background:#fff7ed;box-shadow:0 0 0 3px #fdba74}60%{background:#fff7ed;box-shadow:0 0 0 3px #fdba74}100%{background:#fafbfc;box-shadow:none}}
.adj-chg-item-flash{animation:adj-chg-flash 1.4s ease}
.adj-calc-bar{margin-top:16px;padding-top:4px}
.adj-ppu-multi{display:flex;flex-direction:column;gap:0;width:100%}
.adj-ppu-row{padding:8px 0;border-bottom:1px solid #e2e8f0}
.adj-ppu-row:last-child{border-bottom:none;padding-bottom:0}
/* 搜索框容器 */
.adj-picker{position:relative}
.adj-search{width:100%;padding:8px 32px 8px 10px;border:1.5px solid var(--bd);border-radius:7px;font-size:.86rem;font-family:inherit;outline:none;background:#fff}
.adj-search:focus{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue-l)}
.adj-search.has-sel{background:var(--blue-l);border-color:var(--blue-b);font-weight:600}
.adj-search-clear{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:22px;height:22px;border:none;border-radius:50%;background:#e2e8f0;color:var(--muted);font-size:1rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;font-family:inherit}
.adj-search-clear:hover{background:#cbd5e1;color:var(--text)}
/* 下拉：position:fixed 彻底脱离所有祖先 overflow 裁切
   top/left/width 由 JS 通过 getBoundingClientRect() 实时写入
   显隐由 JS 控制 style.display，不依赖 hidden 属性 */
.adj-dd{display:none;position:fixed;min-width:240px;max-height:min(60vh,480px);overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;background:var(--white);border:1px solid var(--bd);border-radius:8px;box-shadow:0 8px 32px rgba(0,0,0,.18);z-index:9900;-webkit-overflow-scrolling:touch}
.adj-dd::-webkit-scrollbar{width:7px}
.adj-dd::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}
.adj-dd::-webkit-scrollbar-track{background:#f8fafc;border-radius:4px}
.adj-dd-item{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;padding:9px 12px;border:none;border-bottom:1px solid #f1f5f9;background:var(--white);text-align:left;font-size:.82rem;cursor:pointer;font-family:inherit;color:var(--text)}
.adj-dd-item:last-child{border-bottom:none}
.adj-dd-item:hover,.adj-dd-item.active{background:var(--blue-l)}
.adj-dd-item-line1{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;width:100%}
.adj-dd-item .adj-dd-item-title{font-weight:600}
.adj-dd-item .dd-spec{font-size:.72rem;color:var(--muted);font-weight:500}
.adj-dd-item .adj-dd-meta{font-size:.68rem;color:var(--muted);line-height:1.45;font-variant-numeric:tabular-nums;white-space:normal}
.adj-dd-empty,.adj-dd-hint{padding:10px 12px;font-size:.78rem;color:var(--muted)}
.adj-apply-box{margin-top:16px;padding:14px 16px;border-radius:var(--r);background:var(--em-l);border:1px solid var(--em-b);display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.adj-apply-box.danger{background:var(--wine-l);border-color:var(--wine-b)}
.adj-apply-box .adj-apply-main{flex:1;min-width:220px;display:flex;flex-direction:column;gap:4px}
.adj-apply-box .adj-apply-title{font-size:.88rem;font-weight:700;color:var(--text)}
.adj-apply-box .adj-apply-hint{font-size:.74rem;color:var(--muted);line-height:1.5}
.adj-apply-box .adj-apply-actions{display:flex;gap:8px;flex-wrap:wrap;flex-shrink:0}
.adj-applied-note{margin-top:10px;padding:10px 14px;border-radius:8px;background:var(--em-l);border:1px solid var(--em-b);color:#065f46;font-size:.8rem;font-weight:600}

/* Responsive */
@media(max-width:768px){
  .sidebar{width:64px}
  .sb-brand,.sb-item span:not(.icon){display:none}
  .sb-item{justify-content:center;padding:12px 8px}
  .sb-foot .btn span{display:none}
  .content{min-height:0;padding:14px 12px 40px;justify-content:flex-start}
  .stats{grid-template-columns:1fr 1fr}
  .cup-grid{grid-template-columns:1fr}
}