:root{--red:#e53945;--dark:#222b36;--text:#2c3542;--muted:#7e8997;--line:#e8ebef;--bg:#f5f7fa;--green:#16a06a;--orange:#f59a23;--blue:#2d7ff9;--purple:#7a5af8;--radius:14px;--shadow:0 12px 35px rgba(33,43,54,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%}.container{width:min(1180px,calc(100% - 32px));margin:auto}.topbar{background:#f6f6f6;color:#7c838d;font-size:12px;border-bottom:1px solid #eee}.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}.top-links{display:flex;gap:18px;align-items:center}.top-links a:hover{color:var(--red)}.site-header{background:#fff}.header-main{height:104px;display:grid;grid-template-columns:280px 1fr 190px;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,#f04a55,#bd1328);color:white;display:grid;place-items:center;font-size:27px;font-weight:800;box-shadow:0 10px 30px rgba(229,57,69,.25)}.brand strong{display:block;font-size:23px;letter-spacing:1px}.brand small{display:block;color:#9ba3ad;margin-top:1px}.search{height:46px;border:2px solid var(--red);display:flex;border-radius:7px;overflow:hidden}.search input{min-width:0;flex:1;border:0;outline:0;padding:0 16px;font-size:14px}.search button{width:108px;border:0;background:var(--red);color:#fff;font-weight:700;cursor:pointer}.cart-link{border:1px solid #e6e9ed;height:44px;border-radius:7px;display:flex;align-items:center;justify-content:center;gap:8px;background:#fff}.cart-link b{background:var(--red);color:#fff;padding:0 7px;border-radius:12px;font-size:12px}.main-nav{border-bottom:1px solid #eee}.nav-inner{height:48px;display:flex;align-items:center;gap:2px}.nav-inner a{height:48px;display:flex;align-items:center;padding:0 20px;font-weight:600}.nav-inner a:hover{color:var(--red)}.nav-inner .nav-all{width:210px;background:var(--red);color:#fff;justify-content:center;margin-right:8px}.alert{margin-top:16px;padding:12px 16px;border-radius:9px;border:1px solid}.alert.success{background:#f0fbf6;border-color:#bfe9d3;color:#14734e}.alert.warning{background:#fff8e8;border-color:#f4ddb2;color:#94620a}.alert.danger{background:#fff0f1;border-color:#f4c3c8;color:#a72431}.hero-wrap{background:linear-gradient(135deg,#1c2430,#303848);min-height:390px}.hero{display:grid;grid-template-columns:210px 1fr 260px;min-height:390px}.category-menu{background:rgba(18,24,32,.94);padding:10px 0}.category-menu a{display:block;color:#e4e9ef;padding:12px 20px;border-left:3px solid transparent}.category-menu a:hover{background:rgba(255,255,255,.07);border-left-color:var(--red);color:#fff}.category-menu b{display:block;font-size:14px}.category-menu span{font-size:12px;color:#9ea8b5}.hero-banner{margin:22px;background:linear-gradient(135deg,#ec3348 0%,#d21f3b 60%,#a10e2b 100%);border-radius:20px;color:#fff;position:relative;overflow:hidden;padding:55px 48px;box-shadow:inset 0 0 60px rgba(110,0,20,.18)}.hero-banner:before,.hero-banner:after{content:"";position:absolute;border:45px solid rgba(255,255,255,.08);width:260px;height:260px;border-radius:50%;right:-70px;top:-80px}.hero-banner:after{width:180px;height:180px;right:80px;top:150px}.hero-tag{display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.25);padding:5px 12px;border-radius:20px}.hero-banner h1{font-size:42px;line-height:1.18;margin:18px 0 8px;letter-spacing:1px}.hero-banner p{font-size:17px;opacity:.9;margin:0 0 25px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;padding:10px 18px;background:#eef1f5;color:#354052;cursor:pointer;font-weight:700}.btn-primary{background:var(--red);color:#fff}.btn-dark{background:#26303c;color:#fff}.btn-outline{background:#fff;border:1px solid #dfe3e8}.btn-sm{padding:7px 12px;font-size:12px}.hero-side{margin:22px 0;background:#fff;border-radius:16px;overflow:hidden;align-self:start}.profile-box{padding:20px;text-align:center;border-bottom:1px solid var(--line)}.avatar{width:66px;height:66px;border-radius:50%;background:linear-gradient(135deg,#eef2f6,#cfd6de);display:grid;place-items:center;margin:0 auto 10px;font-size:28px}.profile-actions{display:flex;gap:8px;justify-content:center;margin-top:12px}.profile-actions a{font-size:12px;padding:7px 12px;border:1px solid #e2e5e9;border-radius:6px}.profile-actions .primary{background:var(--red);color:#fff;border-color:var(--red)}.quick-links{display:grid;grid-template-columns:1fr 1fr}.quick-links a{padding:14px 8px;text-align:center;border-bottom:1px solid var(--line);border-right:1px solid var(--line);font-size:12px}.feature-strip{background:#fff;padding:26px 0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feature-card{min-height:150px;border-radius:16px;padding:24px;color:#fff;position:relative;overflow:hidden}.feature-card h3{font-size:21px;margin:0 0 6px}.feature-card p{margin:0;opacity:.88}.feature-card:nth-child(1){background:linear-gradient(135deg,#e2b98e,#b98759)}.feature-card:nth-child(2){background:linear-gradient(135deg,#ff6b9a,#df3b73)}.feature-card:nth-child(3){background:linear-gradient(135deg,#ffc347,#ee941b)}.feature-card:nth-child(4){background:linear-gradient(135deg,#9a6cf4,#6d4add)}.feature-card .emoji{font-size:48px;position:absolute;right:18px;bottom:8px;filter:drop-shadow(0 8px 10px rgba(0,0,0,.15))}.section{padding:34px 0}.section.alt{background:var(--bg)}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:18px}.section-head h2{margin:0;font-size:24px}.section-head p{margin:4px 0 0;color:var(--muted)}.section-head a{color:var(--red)}.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.product-card{background:#fff;border:1px solid #edf0f3;border-radius:14px;overflow:hidden;transition:.2s;position:relative}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#e0e4e9}.product-img{height:190px;background:#f6f8fa;display:grid;place-items:center;overflow:hidden}.product-img img{width:100%;height:100%;object-fit:cover}.product-info{padding:14px}.product-name{font-weight:700;height:44px;overflow:hidden}.product-sub{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:4px}.price{color:var(--red);font-size:20px;font-weight:800;margin-top:10px}.price small{font-size:12px;color:#adb4bd;font-weight:400;margin-left:6px}.shop-name{font-size:12px;color:#8b949f;margin-top:8px}.badge{display:inline-flex;padding:2px 8px;border-radius:999px;background:#fff0f2;color:var(--red);font-size:11px}.page-hero{padding:36px 0;background:linear-gradient(180deg,#f7f9fc,#fff)}.page-hero h1{font-size:30px;margin:0 0 6px}.page-hero p{color:var(--muted);margin:0}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 28px rgba(30,45,60,.05)}.panel-pad{padding:24px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.form-row{display:grid;grid-template-columns:160px 1fr;gap:16px;align-items:start;margin-bottom:16px}.form-row label{font-weight:700;padding-top:9px}.form-control{width:100%;border:1px solid #dfe3e8;border-radius:8px;padding:10px 12px;outline:none;background:#fff;font:inherit}.form-control:focus{border-color:#f08a92;box-shadow:0 0 0 3px rgba(229,57,69,.08)}textarea.form-control{min-height:110px;resize:vertical}.form-help{font-size:12px;color:#8c96a2;margin-top:5px}.form-section-title{font-size:18px;margin:8px 0 18px;padding-bottom:10px;border-bottom:1px solid var(--line)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:25px 0 32px}.step{position:relative;text-align:center}.step .circle{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#eef1f5;color:#87919d;margin:auto;font-size:20px;font-weight:800}.step.active .circle,.step.done .circle{background:var(--red);color:#fff}.step strong{display:block;margin-top:9px}.step small{display:block;color:var(--muted)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}.table th{background:#fafbfc;color:#687382;font-size:12px}.qty{width:70px}.cart-product{display:flex;align-items:center;gap:12px}.cart-product img{width:58px;height:58px;border-radius:10px;background:#f3f5f7}.summary-box{padding:20px;background:#fafbfc;border-radius:12px}.summary-row{display:flex;justify-content:space-between;margin:8px 0}.summary-total{font-size:20px;font-weight:800;color:var(--red)}.product-detail{display:grid;grid-template-columns:470px 1fr;gap:42px;padding:32px}.product-detail .main-image{height:430px;background:#f7f8fa;border-radius:16px;display:grid;place-items:center}.product-detail .main-image img{width:100%;height:100%;object-fit:contain}.product-detail h1{font-size:28px;margin:4px 0 10px}.product-detail .subtitle{color:var(--muted)}.detail-price{margin:24px 0;padding:18px;background:#fff4f5;border-radius:12px;font-size:32px;font-weight:800;color:var(--red)}.detail-meta{display:grid;grid-template-columns:100px 1fr;gap:10px 14px;margin:16px 0}.detail-meta dt{color:#8b95a1}.detail-meta dd{margin:0}.article{max-width:900px;margin:0 auto}.article h2{font-size:22px;margin-top:30px}.article h3{font-size:17px;margin-top:22px}.article p,.article li{color:#535e6c}.rule-card{padding:22px}.rule-card h3{margin-top:0}.shop-card{padding:22px;display:flex;flex-direction:column;gap:10px}.shop-logo{width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,#edf1f5,#cfd7e0);display:grid;place-items:center;font-size:22px}.status{display:inline-flex;padding:4px 10px;border-radius:999px;font-size:12px;background:#eef2f6}.status.approved,.status.active,.status.completed{background:#eaf8f1;color:#13764f}.status.pending,.status.pending_payment{background:#fff6df;color:#9b6909}.status.rejected,.status.cancelled{background:#fff0f1;color:#ac2935}.dashboard-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric{padding:20px}.metric span{color:var(--muted)}.metric b{display:block;font-size:28px;margin-top:8px}.footer{margin-top:50px;background:#fff;border-top:1px solid var(--line)}.footer-service{border-bottom:1px solid var(--line);padding:22px 0}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.service-grid b{display:block;font-size:16px}.service-grid span{display:block;color:#8c96a2;font-size:12px}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:35px;padding:34px 0}.footer-links h4{margin:0 0 12px}.footer-links a,.footer-links span{display:block;color:#7c8693;margin:6px 0;font-size:13px}.footer-bottom{background:#2f343b;color:#cbd0d7;padding:22px 0;text-align:center;font-size:12px}.license-line{margin:8px 0}.license-line strong{color:#fff}.footer-note{color:#9199a3}.empty{padding:55px;text-align:center;color:#8b95a1}.pagination{display:flex;gap:7px;justify-content:center;margin-top:24px}.pagination a{border:1px solid var(--line);padding:7px 11px;border-radius:7px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px}.toolbar .actions{display:flex;gap:8px}.login-wrap{min-height:520px;display:grid;place-items:center;background:linear-gradient(135deg,#f4f6fa,#fff0f2)}.login-card{width:min(440px,calc(100% - 32px));padding:34px}.login-card h1{margin-top:0}.credentials{background:#f8fafb;border:1px dashed #dce1e6;padding:12px;border-radius:8px;font-size:12px;color:#65707d}.admin-note{background:#fff8e8;border:1px solid #f3dda8;padding:12px 14px;border-radius:9px;color:#8f620b}
@media(max-width:980px){.header-main{grid-template-columns:1fr 170px}.brand{grid-column:1/3}.search{grid-column:1}.header-main{height:auto;padding:18px 0}.nav-inner{overflow:auto}.nav-inner a{white-space:nowrap}.hero{grid-template-columns:190px 1fr}.hero-side{display:none}.product-grid{grid-template-columns:repeat(3,1fr)}.feature-grid,.service-grid,.footer-links{grid-template-columns:repeat(2,1fr)}.product-detail{grid-template-columns:1fr}.dashboard-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.container{width:min(100% - 20px,1180px)}.topbar-inner{height:auto;padding:8px 0;gap:10px}.topbar-inner>div:first-child{display:none}.top-links{gap:10px;overflow:auto}.header-main{display:block}.brand{margin-bottom:14px}.cart-link{margin-top:10px}.nav-inner .nav-all{width:auto}.hero{display:block}.category-menu{display:none}.hero-wrap{min-height:300px}.hero-banner{margin:12px 0;min-height:280px;padding:38px 24px}.hero-banner h1{font-size:30px}.feature-grid{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:1fr 1fr;gap:10px}.product-img{height:160px}.section{padding:24px 0}.form-row{grid-template-columns:1fr;gap:5px}.form-row label{padding-top:0}.steps{grid-template-columns:1fr 1fr}.grid-2,.grid-3{grid-template-columns:1fr}.product-detail{padding:18px;gap:20px}.product-detail .main-image{height:330px}.footer-links,.service-grid{grid-template-columns:1fr 1fr}.dashboard-cards{grid-template-columns:1fr 1fr}.page-hero{padding:24px 0}}
/* Platform admin */
.status.paid,.status.shipped,.status.resolved{background:#eaf8f1;color:#13764f}.status.processing{background:#eaf2ff;color:#2356a8}.status.inactive{background:#fff0f1;color:#ac2935}.muted{color:var(--muted);font-size:12px}.admin-body{background:#f3f5f8;min-height:100vh}.admin-topbar{height:64px;background:#202834;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:30;box-shadow:0 4px 18px rgba(0,0,0,.08)}.admin-brand{display:flex;align-items:baseline;gap:10px}.admin-brand span{font-size:18px;font-weight:800}.admin-brand small{color:#9ca8b7}.admin-top-actions{display:flex;gap:18px;align-items:center;color:#d8dee7;font-size:13px}.admin-top-actions a:hover{color:#fff}.admin-shell{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:calc(100vh - 64px)}.admin-sidebar{background:#fff;border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:5px}.admin-sidebar a{padding:11px 14px;border-radius:8px;color:#586474;font-weight:600}.admin-sidebar a:hover{background:#f6f8fb;color:#1f2937}.admin-sidebar a.active{background:#fff0f2;color:#c92334}.admin-content{padding:26px;min-width:0}.admin-page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.admin-page-head h1{margin:0;font-size:26px}.admin-page-head p{margin:3px 0 0;color:var(--muted)}.admin-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.admin-metrics .metric{transition:.18s}.admin-metrics .metric:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.admin-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.admin-filter{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.admin-filter .form-control{width:auto;min-width:180px}.inline-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check-line{display:flex;align-items:center;gap:8px;padding-top:8px!important;font-weight:400!important}.form-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.inline-edit{display:flex;gap:6px;align-items:center}.inline-edit .form-control{min-width:120px}.detail-list p{margin:10px 0}
@media(max-width:1100px){.admin-metrics{grid-template-columns:repeat(2,1fr)}.admin-grid-2{grid-template-columns:1fr}.admin-shell{grid-template-columns:190px minmax(0,1fr)}}
@media(max-width:760px){.admin-topbar{height:auto;min-height:60px;padding:10px 14px;gap:12px}.admin-brand small{display:none}.admin-top-actions{gap:10px;overflow:auto}.admin-shell{display:block}.admin-sidebar{position:sticky;top:60px;z-index:20;display:flex;flex-direction:row;overflow:auto;border-right:0;border-bottom:1px solid var(--line);padding:8px;background:#fff}.admin-sidebar a{white-space:nowrap;padding:8px 11px}.admin-content{padding:14px}.admin-metrics{grid-template-columns:1fr 1fr}.admin-page-head h1{font-size:22px}.toolbar{align-items:flex-start;flex-direction:column}.toolbar .actions{flex-wrap:wrap}.admin-filter{width:100%}.admin-filter .form-control{width:100%;min-width:0}.inline-fields{grid-template-columns:1fr}.inline-edit{min-width:230px}.table th,.table td{padding:10px 9px}.panel-pad{padding:18px}}