:root{--bg: #f4f6fb;--surface: #ffffff;--surface-2: #f0f2f8;--border: #e2e6ef;--text: #1c2333;--text-2: #5b6478;--muted: #8a93a6;--accent: #2f5bea;--accent-ink: #ffffff;--green: #19945a;--green-bg: #e3f6ec;--blue: #2459c9;--blue-bg: #e5edfd;--red: #c5343a;--red-bg: #fde7e8;--grey-bg: #eceef3;--warn-bg: #fff5e0;--warn-bd: #f0c869;--radius: 12px;--shadow: 0 1px 2px rgba(20, 30, 60, .06), 0 6px 20px rgba(20, 30, 60, .05)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{margin:0}.muted{color:var(--muted)}.small{font-size:12.5px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.num{text-align:right}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:9px 16px;border-radius:9px;font-size:14px;font-weight:600;cursor:pointer;transition:filter .12s,background .12s;white-space:nowrap}.btn:hover{filter:brightness(.98);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn-ghost{background:transparent}.btn-danger{background:var(--red);border-color:var(--red);color:#fff}.btn-sm{padding:5px 11px;font-size:13px;border-radius:7px}.btn-block{width:100%}.topbar{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.topbar-inner{max-width:1080px;margin:0 auto;padding:10px 18px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.brand{font-weight:800;font-size:18px;color:var(--text)}.brand span{color:var(--accent)}.nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}.nav a{color:var(--text-2);padding:7px 12px;border-radius:8px;font-weight:600;font-size:14px}.nav a:hover{background:var(--surface-2);text-decoration:none}.nav a.active{color:var(--accent);background:var(--blue-bg)}.nav-cart{position:relative}.cart-badge{background:var(--accent);color:#fff;border-radius:999px;font-size:11px;padding:1px 7px;margin-left:6px}.topbar-right{display:flex;align-items:center;gap:10px}.who{color:var(--text-2);font-weight:600;font-size:14px;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.container{max-width:1080px;margin:0 auto;padding:22px 18px 60px}.page-head{display:flex;align-items:center;gap:12px;margin-bottom:18px}.page-head h2{font-size:22px}.section-title{font-size:15px;color:var(--text-2);margin:24px 0 10px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.grid{display:grid;gap:14px}.empty{text-align:center;color:var(--text-2);padding:36px}.stats{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.stat .stat-num{font-size:34px;font-weight:800}.stat .stat-label{color:var(--text-2);margin-bottom:12px}.status-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}.mini{text-align:center;padding:14px}.mini-num{font-size:26px;font-weight:800}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.chip{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:7px 15px;font-weight:600;cursor:pointer;font-size:14px}.chip-active{background:var(--accent);color:#fff;border-color:var(--accent)}.products{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}.product{padding:0;overflow:hidden;display:flex;flex-direction:column}.product-media{position:relative;display:block;aspect-ratio:4 / 3;background:var(--surface-2)}.product-media img{width:100%;height:100%;object-fit:cover}.product-noimg{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:40px;opacity:.35}.product-noimg.big{font-size:72px;aspect-ratio:1}.ribbon{position:absolute;top:8px;left:8px;background:var(--warn-bd);color:#6a4a00;font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px}.product-body{padding:12px;display:flex;flex-direction:column;gap:6px;flex:1}.product-name{font-weight:700;color:var(--text)}.product-price{font-weight:700}.product-body .btn{margin-top:auto}.back-link{display:inline-block;margin-bottom:14px;color:var(--text-2)}.detail{display:grid;grid-template-columns:minmax(0,360px) 1fr;gap:22px}.detail-media{padding:0;overflow:hidden;display:flex;align-items:center;justify-content:center}.detail-media img{width:100%;height:100%;object-fit:cover}.detail-info{display:flex;flex-direction:column;gap:12px}.price-row{display:flex;align-items:baseline;gap:12px}.price-big{font-size:28px;font-weight:800}.spec{list-style:none;padding:0;margin:0;display:grid;gap:6px;color:var(--text-2)}.detail-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:6px}.qty{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:9px;overflow:hidden}.qty-btn{border:none;background:var(--surface-2);width:34px;height:36px;font-size:18px;cursor:pointer}.qty-input{border:none;width:54px;height:36px;text-align:center;font-size:15px;-moz-appearance:textfield}.qty-input::-webkit-outer-spin-button,.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.table-wrap{padding:0;overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--border)}.table 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ul{margin:0;padding-left:18px}.banner-error{background:var(--red-bg);color:var(--red)}.banner-warn{background:var(--warn-bg);border:1px solid var(--warn-bd);color:#6a4a00}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field span{font-weight:600;font-size:13.5px;color:var(--text-2)}.field input,.field textarea{border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-size:15px;font-family:inherit;background:var(--surface)}.field input:focus,.field textarea:focus{outline:2px solid var(--blue-bg);border-color:var(--accent)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login{width:100%;max-width:380px}.login-title{font-size:22px;margin-bottom:6px}.login-title span{color:var(--accent)}.state{display:flex;align-items:center;gap:10px;color:var(--text-2);padding:40px 0;justify-content:center}.spinner{width:18px;height:18px;border:2.5px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 720px){.detail{grid-template-columns:1fr}.topbar-inner{gap:10px}.nav{order:3;flex-basis:100%}.who{display:none}.page-head h2{font-size:19px}.container{padding:16px 14px 50px}}