:root{--canvas:#eaf0f6;--glass:rgba(255,255,255,.64);--glass-strong:rgba(255,255,255,.82);--line:rgba(255,255,255,.86);--text:#202833;--muted:#7d8794;--sage:#4f8a68;--sage-dark:#37694d;--danger:#bd5b5b;--shadow:0 22px 60px rgba(71,85,105,.14);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Helvetica Neue",sans-serif;color:var(--text)}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 12% 8%,rgba(255,255,255,.95),transparent 32%),radial-gradient(circle at 92% 85%,rgba(167,196,181,.25),transparent 30%),var(--canvas)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.glass{background:var(--glass);border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}.muted{color:var(--muted)}.eyebrow{margin:0 0 8px;color:var(--sage);font-size:11px;font-weight:700;letter-spacing:.16em}.primary,.secondary,.danger{border:0;border-radius:12px;padding:11px 17px;font-weight:650}.primary{color:white;background:var(--sage);box-shadow:0 8px 20px rgba(79,138,104,.25)}.primary:hover{background:var(--sage-dark)}.secondary{color:var(--text);background:rgba(255,255,255,.72);border:1px solid rgba(143,156,170,.2)}.danger{color:var(--danger);background:rgba(189,91,91,.08)}.wide{width:100%;margin-top:6px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%);padding:46px;border-radius:28px;text-align:center}.brand-mark{width:62px;height:62px;margin:0 auto 22px;display:grid;place-items:center;border-radius:20px;color:white;font-size:26px;font-weight:700;background:linear-gradient(145deg,#6ca281,#3f7558);box-shadow:0 14px 28px rgba(79,138,104,.28)}.brand-mark.small{width:42px;height:42px;margin:0;border-radius:14px;font-size:18px}.login-card h1{margin:0;font-size:30px}.login-card>p.muted{margin:10px 0 30px}.login-card label,.form-grid label,.drawer>label{display:block;text-align:left;font-size:13px;font-weight:600}.login-card input{margin:8px 0 16px}.error{min-height:20px;color:var(--danger);font-size:13px}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh;padding:20px;gap:20px}.sidebar{position:sticky;top:20px;height:calc(100vh - 40px);padding:22px 16px;border-radius:24px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:0 7px 25px}.brand strong,.brand span{display:block}.brand span{margin-top:3px;color:var(--muted);font-size:12px}.sidebar nav{flex:1}.nav-item{width:100%;padding:13px 14px;border:0;border-radius:13px;text-align:left;background:transparent;color:var(--muted)}.nav-item span{margin-right:10px}.nav-item.active{color:var(--sage-dark);background:rgba(79,138,104,.11);font-weight:650}.sidebar-foot{display:flex;align-items:center;gap:8px;padding:13px 8px 2px;color:var(--muted);font-size:12px}.status-dot{width:8px;height:8px;border-radius:50%;background:#5da777;box-shadow:0 0 0 4px rgba(93,167,119,.12)}.text-btn{margin-left:auto;border:0;background:transparent;color:var(--muted);font-size:12px}main{padding:24px 26px 40px;min-width:0}header{display:flex;align-items:flex-end;justify-content:space-between;margin:8px 0 27px}header h1{font-size:34px;margin:0 0 7px}header p:last-child{margin:0}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}.metrics article{border-radius:18px;padding:20px 22px}.metrics span{color:var(--muted);font-size:13px}.metrics strong{display:block;margin-top:8px;font-size:28px}.panel{border-radius:22px;overflow:hidden}.toolbar{display:flex;justify-content:space-between;padding:16px;border-bottom:1px solid rgba(143,156,170,.13)}.search{display:flex;align-items:center;gap:9px;width:min(360px,60%);padding:0 13px;border-radius:12px;background:rgba(255,255,255,.58)}.search input{width:100%;border:0;background:transparent;outline:0;padding:11px 0}.toolbar select,input,textarea{border:1px solid rgba(143,156,170,.18);border-radius:11px;background:rgba(255,255,255,.68);color:var(--text);outline:0}.toolbar select{padding:0 36px 0 13px}table{width:100%;border-collapse:collapse}th,td{padding:14px 18px;text-align:left;border-bottom:1px solid rgba(143,156,170,.12);font-size:13px}th{color:var(--muted);font-size:11px;font-weight:650;letter-spacing:.04em}.product-cell{display:flex;align-items:center;gap:12px}.thumb{width:48px;height:48px;display:grid;place-items:center;border-radius:13px;background:rgba(140,157,172,.12);color:#9aa5b1;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover}.product-meta strong,.product-meta span{display:block}.product-meta span{margin-top:4px;color:var(--muted);font-size:11px}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:rgba(79,138,104,.11);color:var(--sage-dark);font-size:11px}.badge.offline{background:rgba(125,135,148,.12);color:var(--muted)}.edit-btn{border:0;background:transparent;color:var(--sage-dark);font-weight:650}.empty{padding:60px;text-align:center;color:var(--muted)}.mask{position:fixed;inset:0;z-index:20;display:flex;justify-content:flex-end;background:rgba(41,51,63,.25);backdrop-filter:blur(7px)}.drawer{width:min(680px,100%);height:100%;overflow:auto;padding:30px;border-radius:25px 0 0 25px;background:rgba(245,248,250,.9)}.drawer-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px}.drawer h2{margin:0;font-size:27px}.icon-btn{width:38px;height:38px;border:0;border-radius:12px;background:rgba(255,255,255,.68);font-size:24px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid input,.drawer textarea{width:100%;margin-top:8px;padding:12px 13px;resize:vertical}.form-grid small{display:block;margin:5px 2px 0;color:var(--muted);font-weight:400}.drawer>label{margin-top:18px}.switch-row{display:flex;gap:28px;margin:22px 0}.switch-label{display:flex;align-items:center;gap:9px;font-size:13px}.switch-label input{display:none}.switch{position:relative;width:38px;height:22px;border-radius:99px;background:#c6ced6;transition:.2s}.switch:after{content:"";position:absolute;width:17px;height:17px;left:3px;top:2.5px;border-radius:50%;background:white;box-shadow:0 2px 5px rgba(0,0,0,.15);transition:.2s}.switch-label input:checked+.switch{background:var(--sage)}.switch-label input:checked+.switch:after{transform:translateX(15px)}.upload-head{display:flex;align-items:center;justify-content:space-between;padding-top:20px;border-top:1px solid rgba(143,156,170,.15)}.upload-head p{margin:5px 0 0;font-size:12px}.upload-btn{font-size:13px}.image-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}.image-item{position:relative;aspect-ratio:1;border-radius:14px;overflow:hidden;background:rgba(140,157,172,.12)}.image-item img{width:100%;height:100%;object-fit:cover}.image-item button{position:absolute;top:6px;right:6px;width:24px;height:24px;border:0;border-radius:50%;color:white;background:rgba(25,32,40,.66)}#uploadProgress{min-height:20px;margin-top:8px;font-size:12px}.drawer-actions{position:sticky;bottom:-30px;display:flex;gap:10px;align-items:center;margin:18px -30px -30px;padding:18px 30px;background:rgba(245,248,250,.92);border-top:1px solid rgba(143,156,170,.15);backdrop-filter:blur(18px)}.drawer-actions span{flex:1}.toast{position:fixed;z-index:40;left:50%;bottom:34px;transform:translateX(-50%);padding:11px 17px;border-radius:12px;color:white;background:rgba(32,40,51,.9);box-shadow:var(--shadow);font-size:13px}
@media(max-width:820px){.app-shell{grid-template-columns:1fr;padding:12px}.sidebar{position:static;height:auto;flex-direction:row;align-items:center}.sidebar nav{display:none}.sidebar-foot{margin-left:auto}.brand{padding:0}.sidebar-foot .status-dot,.sidebar-foot{font-size:0}.text-btn{font-size:12px}main{padding:14px 4px}.metrics{grid-template-columns:repeat(3,1fr)}th:nth-child(2),td:nth-child(2),th:nth-child(4),td:nth-child(4){display:none}.drawer{border-radius:0;padding:22px}.drawer-actions{margin-left:-22px;margin-right:-22px;padding-left:22px;padding-right:22px}.form-grid{grid-template-columns:1fr}.image-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){header{align-items:flex-start;gap:18px}header h1{font-size:28px}header .primary{white-space:nowrap;padding:10px 13px}.metrics{gap:8px}.metrics article{padding:15px}.metrics strong{font-size:22px}.toolbar{gap:10px}.search{width:100%}.toolbar select{max-width:120px}.table-wrap{overflow-x:auto}th,td{padding:12px}.switch-row{flex-direction:column;gap:13px}}
.icon-btn{width:auto;padding:0 12px;font-size:13px}.image-item button{width:auto;padding:0 8px;border-radius:9px;font-size:11px}
.sidebar nav{display:flex;flex-direction:column;gap:6px}.category-metrics{grid-template-columns:repeat(2,minmax(0,1fr));max-width:650px}.form-grid select,.dialog input{width:100%;margin-top:8px;padding:12px 13px;border:1px solid rgba(143,156,170,.18);border-radius:11px;background:rgba(255,255,255,.68);color:var(--text);outline:0}.center-mask{align-items:center;justify-content:center}.dialog{width:min(460px,calc(100% - 32px));padding:28px;border-radius:24px;background:rgba(245,248,250,.94)}.dialog h2{margin:0;font-size:26px}.dialog>label{display:block;margin-top:18px;font-size:13px;font-weight:600}.dialog small{display:block;margin:6px 2px;color:var(--muted);font-weight:400}.dialog-actions{display:flex;align-items:center;gap:10px;margin-top:28px}.dialog-actions span{flex:1}.category-name{font-weight:650}.category-note{display:block;margin-top:4px;color:var(--muted);font-size:11px}.row-actions{display:flex;justify-content:flex-end;gap:8px}.row-actions button{border:0;background:transparent;color:var(--sage-dark);font-weight:650}.row-actions .delete-link{color:var(--danger)}