:root{--bg:#f4f0eb;--surface:#fffdfb;--text:#2f2925;--muted:#8d8178;--line:#e9e1da;--primary:#5b2e2e;--primary2:#805048;--soft:#efe4dc;--success:#27724d;--warn:#a5661f;--danger:#a33c3c;--shadow:0 18px 50px rgba(71,45,35,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}.hidden{display:none!important}button,input,select,textarea{font:inherit}button{cursor:pointer}.login-shell{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 75% 10%,rgba(128,80,72,.18),transparent 35%),linear-gradient(145deg,#3a2323,#70443f)}.login-card{width:min(440px,100%);background:rgba(255,253,251,.98);border-radius:28px;padding:44px;box-shadow:0 28px 80px rgba(20,10,8,.28)}.brand-seal{width:64px;height:64px;border:2px solid var(--primary);display:grid;place-items:center;color:var(--primary);font:700 34px serif;transform:rotate(-5deg);border-radius:8px}.eyebrow{margin:18px 0 6px;color:#a38372;font-size:11px;letter-spacing:4px}.login-card h1{margin:0;font-size:28px}.muted,.login-card>p{color:var(--muted)}label{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:600}.login-card form{display:grid;gap:18px;margin-top:28px}.login-tip{font-size:12px;line-height:1.7;margin:18px 0 0}.primary,.secondary{border:0;border-radius:12px;padding:12px 18px;font-weight:700}.primary{background:var(--primary);color:white}.primary:hover{background:#4b2525}.secondary{background:var(--soft);color:#5f4a42}.compact{padding:10px 16px}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:240px;background:#332222;color:#f8eee7;padding:26px 18px;display:flex;flex-direction:column}.side-brand{display:flex;align-items:center;gap:13px;padding:0 10px 28px;border-bottom:1px solid rgba(255,255,255,.09)}.side-brand>span{width:42px;height:42px;border:1px solid #d4ad98;display:grid;place-items:center;border-radius:7px;font:600 24px serif;color:#efd8ca}.side-brand strong,.side-brand small{display:block}.side-brand small{margin-top:5px;color:#bca9a0;font-size:11px}.sidebar nav{display:grid;gap:8px;padding-top:24px}.nav-button{border:0;background:transparent;color:#cdbdb5;text-align:left;padding:14px 16px;border-radius:12px}.nav-button:hover,.nav-button.active{background:rgba(255,255,255,.1);color:white}.side-bottom{margin-top:auto;display:grid;gap:8px}.side-bottom a,.side-bottom button{border:0;background:transparent;color:#aa9690;text-align:left;padding:8px 12px;text-decoration:none}.main{margin-left:240px;min-height:100vh;padding:28px 34px 48px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.topbar h2{margin:0;font-size:28px}.topbar .eyebrow{margin:0 0 6px}.server-status{font-size:12px;color:var(--success);background:#e9f5ee;border-radius:999px;padding:9px 13px}.server-status span{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--success);margin-right:7px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.metric{background:var(--surface);border-radius:20px;padding:24px;box-shadow:var(--shadow);border:1px solid rgba(91,46,46,.04)}.metric small{color:var(--muted)}.metric strong{display:block;font-size:32px;margin-top:12px}.metric em{font-style:normal;color:#a38372;font-size:12px}.panel{background:var(--surface);border-radius:20px;padding:24px;box-shadow:var(--shadow);margin-top:20px}.two-column{display:grid;grid-template-columns:1.4fr 1fr;gap:30px}.panel-head h3,.toolbar h3{margin:0}.panel-head p,.toolbar p{margin:8px 0 0;color:var(--muted);font-size:13px}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:20px}.quick-card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:20px;text-align:left}.quick-card:hover{border-color:#cdb1a2;transform:translateY(-1px)}.quick-card b{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--soft);color:var(--primary);font-size:18px}.quick-card span,.quick-card small{display:block}.quick-card span{font-weight:700;margin-top:14px}.quick-card small{color:var(--muted);margin-top:6px}.notice-card{background:linear-gradient(145deg,#5b2e2e,#86564d);color:white;border-radius:18px;padding:24px}.notice-card h3{margin-top:0}.notice-card p{font-size:13px;line-height:1.8;color:#f1ded3}.notice-card code{background:rgba(255,255,255,.1);padding:2px 6px;border-radius:5px}.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.table-panel{padding:0;overflow:hidden;margin-top:0}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;min-width:860px}th,td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:13px}th{color:var(--muted);font-weight:600;background:#faf7f4}.product-cell{display:flex;align-items:center;gap:12px;min-width:240px}.product-cell img{width:54px;height:54px;border-radius:10px;object-fit:cover;background:#eee}.product-cell strong,.product-cell small{display:block}.product-cell small{color:var(--muted);margin-top:5px}.status{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px}.status.active,.status.paid,.status.completed{color:var(--success);background:#e7f4ec}.status.inactive,.status.closed{color:#777;background:#eee}.status.pending_payment{color:var(--warn);background:#fff1df}.status.pending_shipment{color:#8c5419;background:#f8e9d7}.status.shipped{color:#315f91;background:#e8f1fb}.action-row{display:flex;gap:8px}.link-button{border:0;background:transparent;color:var(--primary);font-weight:700;padding:4px}.link-button.danger{color:var(--danger)}.empty{padding:60px;text-align:center;color:var(--muted)}.filters{display:flex;gap:10px}.filters input,.filters select{width:auto}.order-toolbar{align-items:flex-end}input,select,textarea{width:100%;border:1px solid #ddd3cb;border-radius:10px;background:white;padding:11px 12px;outline:none;color:var(--text)}input:focus,select:focus,textarea:focus{border-color:#9e7566;box-shadow:0 0 0 3px rgba(158,117,102,.1)}textarea{resize:vertical}.dialog{width:min(760px,calc(100vw - 32px));border:0;border-radius:22px;padding:0;box-shadow:0 30px 90px rgba(30,18,14,.25)}.dialog::backdrop{background:rgba(25,16,13,.55)}.dialog form{padding:26px}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:22px}.dialog-head h3{margin:0;font-size:23px}.dialog-head .eyebrow{margin:0 0 5px}.icon-close{border:0;background:transparent;font-size:28px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.span-2{grid-column:span 2}.upload-row{display:grid;grid-template-columns:1fr auto;gap:10px}.upload-button{display:grid;place-items:center;background:var(--soft);color:var(--primary);border-radius:10px;padding:0 16px;cursor:pointer;white-space:nowrap}.image-preview{width:150px;height:150px;object-fit:cover;border-radius:14px;margin-top:12px;border:1px solid var(--line)}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}.order-summary{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;background:#faf6f2;border-radius:14px;padding:16px;font-size:13px}.order-summary div{line-height:1.7}.order-items{display:grid;gap:10px;margin:18px 0}.order-item{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:10px}.order-item img{width:58px;height:58px;border-radius:9px;object-fit:cover}.order-item div{flex:1}.order-item strong,.order-item small{display:block}.order-item small{color:var(--muted);margin-top:5px}.order-item b{color:var(--primary)}.order-fields{margin-top:18px}.toast{position:fixed;right:24px;bottom:24px;background:#2e2522;color:white;padding:13px 18px;border-radius:10px;box-shadow:var(--shadow);z-index:99}.toast.error{background:#9b3939}@media(max-width:1000px){.metric-grid{grid-template-columns:repeat(2,1fr)}.two-column{grid-template-columns:1fr}.sidebar{width:200px}.main{margin-left:200px;padding:24px}.filters{flex-wrap:wrap}}@media(max-width:720px){.sidebar{position:static;width:auto}.app-shell{display:block}.main{margin-left:0;padding:18px}.sidebar nav{grid-template-columns:repeat(3,1fr)}.side-bottom{display:none}.metric-grid{grid-template-columns:1fr 1fr}.toolbar{align-items:flex-start;gap:14px}.order-toolbar{display:block}.filters{margin-top:14px}.form-grid{grid-template-columns:1fr}.span-2{grid-column:span 1}.login-card{padding:30px}.topbar{align-items:flex-start}.server-status{display:none}}

/* v0.3 用户、角色与返利 */
.metric-grid{grid-template-columns:repeat(3,1fr)}
.quick-grid{grid-template-columns:repeat(2,1fr)}
.settings-panel{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px}
.settings-panel h3{margin:0 0 8px}.settings-panel p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.settings-form{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}.settings-form label{min-width:150px}.settings-form input{width:150px}
.readonly-card{background:#faf6f2;border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:18px}.readonly-card p{margin:6px 0;font-size:13px;line-height:1.6}
.form-note{color:var(--muted);font-size:12px;line-height:1.7;margin:14px 0 0}.small-dialog{max-width:520px}
.inline-select{min-width:100px;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:white}
.status.member{background:#ece8ff;color:#5e4d9b}.status.partner{background:#fff0d7;color:#8b5a13}.status.pending{background:#fff1dc;color:#93601c}.status.settled{background:#e6f4eb;color:#27724d}.status.cancelled{background:#f7e6e6;color:#9b3939}
code{background:#f3ebe5;padding:3px 7px;border-radius:6px;color:#71413c}
@media(max-width:1000px){.metric-grid{grid-template-columns:repeat(2,1fr)}.settings-panel{align-items:flex-start;flex-direction:column}}
@media(max-width:720px){.sidebar nav{grid-template-columns:repeat(2,1fr)}.metric-grid{grid-template-columns:1fr 1fr}.quick-grid{grid-template-columns:1fr}.settings-form{display:grid;width:100%}.settings-form label,.settings-form input{width:100%;min-width:0}}

/* v0.8 自动升级会员等级价平台 */
.login-link{display:block;text-align:center;margin-top:16px;color:var(--primary);text-decoration:none;font-size:13px}.filter-panel{margin:0 0 18px;padding:16px;display:flex;gap:10px;align-items:center}.filter-panel input{max-width:320px}.filter-panel select{max-width:220px}.metric-grid{grid-template-columns:repeat(4,1fr)}.status.pending{background:#fff1dc;color:#93601c}.status.suspended{background:#f7e6e6;color:#9b3939}.status.payable{background:#e7eff8;color:#315f91}.status.paid{background:#e6f4eb;color:#27724d}.merchant-logo{width:46px;height:46px;border-radius:12px;object-fit:cover;background:#eee}.merchant-cell{display:flex;align-items:center;gap:12px;min-width:210px}.merchant-cell strong,.merchant-cell small{display:block}.merchant-cell small{color:var(--muted);margin-top:4px}.level-pill{display:inline-grid;place-items:center;min-width:54px;padding:6px 9px;border-radius:999px;background:#f0e5dd;color:#71413c;font-size:12px}.level-pill.level-2{background:#ece8ff;color:#5e4d9b}.money-positive{font-weight:700;color:#27724d}.money-primary{font-weight:700;color:var(--primary)}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.metric-grid{grid-template-columns:1fr 1fr}.filter-panel{display:grid}.filter-panel input,.filter-panel select{max-width:none}.sidebar nav{grid-template-columns:repeat(2,1fr)}}

/* v0.5 平台统一商品、总部发货与物流 */
.settings-grid{margin-top:24px}.cell-small{display:block;color:var(--muted);margin-top:5px;font-size:11px}.logistics-timeline{display:grid;gap:10px;margin-top:12px}.timeline-item{border-left:3px solid #b88c78;padding:4px 0 4px 14px}.timeline-item b,.timeline-item span{display:inline-block}.timeline-item span{margin-left:10px;color:var(--muted);font-size:12px}.timeline-item p{margin:5px 0 0;color:#5e514a;font-size:13px;line-height:1.6}.status.created{background:#eee;color:#666}.status.picked_up{background:#f5eadc;color:#8c5419}.status.in_transit{background:#e8f1fb;color:#315f91}.status.out_for_delivery{background:#eee8ff;color:#5e4d9b}.status.signed{background:#e6f4eb;color:#27724d}.status.exception{background:#f7e6e6;color:#9b3939}
.level-price-box{margin:6px 0;padding:18px;border:1px solid #eadfd8;border-radius:16px;background:#fff9f5}.level-price-box h3{margin:0}.level-price-box .muted{margin:5px 0 12px}.panel hr{border:0;border-top:1px solid #eadfd8;margin:28px 0}