:root{--blue:#0d5bd7;--blue2:#2879ed;--ink:#18243b;--muted:#70809a;--line:#dfe6ef;--bg:#f4f7fb;--white:#fff;--green:#168a5b;--red:#c94646;--shadow:0 14px 40px rgba(33,65,110,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}button,input,textarea,select{font:inherit}button,a{transition:.18s ease}a{color:inherit;text-decoration:none}button{cursor:pointer}.topbar{height:72px;position:sticky;z-index:20;top:0;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.admin-logo{display:flex;align-items:center;gap:12px}.admin-logo>span{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,var(--blue2),var(--blue));box-shadow:0 8px 18px rgba(13,91,215,.26);color:#fff;font-weight:800}.admin-logo div{display:flex;flex-direction:column}.admin-logo strong{font-size:16px}.admin-logo small{margin-top:3px;color:var(--muted);font-size:11px}.top-actions{display:flex;align-items:center;gap:10px}.top-actions>a,.link-button{padding:9px 13px;border:1px solid var(--line);border-radius:9px;background:#fff;color:#42536d;font-size:13px}.top-actions form{margin:0}.link-button:hover,.top-actions>a:hover{border-color:#a9c6ed;color:var(--blue)}.admin-layout{display:grid;grid-template-columns:220px minmax(0,1fr);max-width:1500px;margin:auto}.sidebar{position:sticky;top:72px;height:calc(100vh - 72px);padding:24px 16px;background:#fff;border-right:1px solid var(--line)}.sidebar nav{display:grid;gap:6px}.sidebar a{padding:12px 14px;border-radius:9px;color:#4a5b74;font-size:14px}.sidebar a:hover{background:#edf5ff;color:var(--blue)}.admin-main{min-width:0;padding:30px;display:grid;gap:24px}.panel{scroll-margin-top:94px;padding:30px;background:#fff;border:1px solid #e3e9f1;border-radius:18px;box-shadow:0 5px 20px rgba(32,61,100,.04)}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:24px}.panel h1,.panel h2,.panel h3{margin:0}.panel h1{font-size:30px}.panel h2{font-size:24px}.panel h3{font-size:18px}.panel p{color:var(--muted);line-height:1.7}.step-label{margin:0 0 7px!important;color:var(--blue)!important;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.draft-badge{padding:7px 10px;border-radius:999px;background:#edf5ff;color:var(--blue);font-size:12px}.notice{position:sticky;z-index:15;top:82px;padding:14px 16px;border-radius:11px;box-shadow:var(--shadow);font-size:14px}.notice.success{background:#ecfaf4;border:1px solid #bfe8d5;color:#08734a}.notice.error{background:#fff2f2;border:1px solid #f1caca;color:#aa3030}.welcome-panel{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;background:linear-gradient(135deg,#fff,#f0f6ff)}.steps{margin:0;padding:0;list-style:none;display:grid;gap:12px}.steps li{display:flex;gap:13px;padding:14px;background:rgba(255,255,255,.85);border:1px solid var(--line);border-radius:12px}.steps span{width:30px;height:30px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:var(--blue);color:#fff;font-weight:700}.steps strong{display:block;margin-bottom:3px}.steps p{margin:0;font-size:13px}.editor-form{display:grid;gap:24px}.upload-grid{display:grid;grid-template-columns:1fr 2fr;gap:18px}.upload-box{min-width:0;padding:18px;border:1px dashed #bdcbe0;border-radius:14px;background:#f9fbfe;display:flex;flex-direction:column;gap:10px}.upload-box>span,.upload-box>small{color:var(--muted);font-size:12px}.upload-box>img,.image-placeholder{width:100%;height:180px;object-fit:contain;border-radius:10px;background:#eef3f8}.upload-box.wide>img{object-fit:cover}.image-placeholder{display:grid;place-items:center;color:#8b9ab0;font-size:13px}.upload-box input[type=file]{width:100%;padding:10px;background:#fff;border:1px solid var(--line);border-radius:8px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.form-grid label,.stack-form label,.brand-row label{display:flex;flex-direction:column;gap:7px;color:#374761;font-size:13px;font-weight:600}.form-grid .full{grid-column:1/-1}.form-grid input,.form-grid textarea,.form-grid select,.stack-form input,.brand-row input{width:100%;padding:12px 13px;border:1px solid #cfd8e5;border-radius:9px;background:#fff;color:var(--ink);outline:none}.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus,.stack-form input:focus,.brand-row input:focus{border-color:#6fa5ed;box-shadow:0 0 0 3px rgba(13,91,215,.1)}.form-grid small{color:var(--muted);font-weight:400}.check-row{display:flex!important;flex-direction:row!important;align-items:center;gap:7px!important;color:#667892!important;font-weight:400!important}.check-row input{width:auto!important}.primary-button,.secondary-button,.small-primary{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;background:linear-gradient(135deg,var(--blue2),var(--blue));color:#fff;font-weight:700}.primary-button{min-height:44px;padding:0 20px}.secondary-button{min-height:42px;padding:0 16px;background:#fff;border:1px solid #b5c7df;color:#3a5475}.small-primary{padding:9px 13px;font-size:13px}.primary-button:hover,.small-primary:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(13,91,215,.22)}.module-list{display:grid;gap:9px}.module-row{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:11px}.module-row.is-off{opacity:.58;background:#f3f5f8}.drag-handle{color:#9aa8ba;font-size:20px}.module-row strong,.module-row small{display:block}.module-row small{margin-top:3px;color:var(--muted);font-size:12px}.row-actions,.row-actions form,.card-actions{display:flex;align-items:center;gap:7px}.row-actions button,.card-actions button,.card-actions a,.version-list button,.brand-row button{padding:7px 10px;border:1px solid var(--line);border-radius:7px;background:#fff;color:#455873;font-size:12px}.row-actions button:disabled{opacity:.3;cursor:not-allowed}.row-actions .danger-soft{color:var(--red);background:#fff5f5}.row-actions .success-soft{color:var(--green);background:#effbf6}.product-admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.product-admin-card{display:flex;min-width:0;flex-direction:column;border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff}.product-admin-card.is-off{opacity:.55}.admin-product-image{height:140px;display:grid;place-items:center;background:linear-gradient(145deg,#f6f8fb,#e9eef5)}.admin-product-image img{width:100%;height:100%;padding:12px;object-fit:contain}.admin-product-image span{font-size:42px;color:#5585c6}.admin-product-copy{padding:14px;flex:1}.admin-product-copy small{color:var(--blue);font-weight:700}.admin-product-copy strong{display:block;margin-top:6px}.admin-product-copy p{margin:7px 0 0;font-size:12px;line-height:1.5}.card-actions{padding:10px 14px;border-top:1px solid var(--line)}.card-actions form{margin:0}.card-actions .danger-text{color:var(--red)}.subpanel{scroll-margin-top:94px;margin-top:24px;padding:22px;border-radius:14px;background:#f7f9fc;border:1px solid var(--line)}.subpanel>p{margin-top:6px}.form-actions{display:flex;align-items:center;gap:15px}.form-actions>a{color:var(--blue);font-size:13px}.brand-admin-list{display:grid;gap:10px}.brand-row{display:grid;grid-template-columns:1fr 1fr auto;align-items:end;gap:12px;padding:14px;border:1px solid var(--line);border-radius:11px}.brand-row.new-row{background:#f3f8ff;border-style:dashed}.publish-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.publish-card{padding:24px;border:1px solid var(--line);border-radius:15px;background:#f8fafc}.publish-card.accent{background:linear-gradient(145deg,#edf5ff,#e2efff);border-color:#b8d4f8}.big-icon{font-size:30px}.publish-card h3{margin-top:12px}.publish-card form{margin-top:16px}.history{margin-top:25px;padding-top:22px;border-top:1px solid var(--line)}.history>p{margin:5px 0 14px}.empty-line{padding:15px;border-radius:9px;background:#f5f7fa;color:var(--muted);font-size:13px}.version-list{display:grid;gap:8px}.version-list form{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border:1px solid var(--line);border-radius:8px}.version-list span{font-variant-numeric:tabular-nums}.stack-form{display:grid;gap:15px}.stack-form.compact{max-width:480px}.security-note{margin:18px 0 0;color:var(--muted);font-size:12px;line-height:1.6}.login-body{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(circle at 15% 10%,#e2efff,transparent 35%),linear-gradient(145deg,#f7fafe,#edf3fa)}.login-card{width:min(100%,460px);padding:34px;border:1px solid #dce5f0;border-radius:20px;background:rgba(255,255,255,.97);box-shadow:0 25px 70px rgba(30,62,106,.16)}.login-copy{margin:30px 0 22px}.login-copy h1{margin:0;font-size:28px}.login-copy p:last-child{color:var(--muted);line-height:1.65}.login-card .notice{position:static;margin-bottom:15px}.login-card .primary-button{width:100%}
@media(max-width:1080px){.product-admin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.upload-grid{grid-template-columns:1fr}.welcome-panel{grid-template-columns:1fr}}
@media(max-width:760px){.topbar{height:auto;min-height:66px;padding:12px 15px}.top-actions>a{display:none}.admin-layout{display:block}.sidebar{position:sticky;top:66px;z-index:10;width:100%;height:auto;padding:8px;background:#fff;overflow-x:auto}.sidebar nav{display:flex;width:max-content}.sidebar a{white-space:nowrap;padding:9px 11px;font-size:12px}.admin-main{padding:14px;gap:14px}.panel{padding:20px;border-radius:14px}.panel h1{font-size:25px}.panel h2{font-size:21px}.panel-heading{align-items:flex-start}.form-grid,.publish-grid,.product-admin-grid{grid-template-columns:1fr}.module-row{grid-template-columns:24px 1fr}.module-row .row-actions{grid-column:2;justify-content:flex-start;flex-wrap:wrap}.brand-row{grid-template-columns:1fr}.upload-box>img,.image-placeholder{height:150px}.topbar .admin-logo small{display:none}}