:root{--green:#1eaa70;--dark:#20232a;--muted:#8b919a;--line:#e8eaee;--bg:#f5f7fa;--red:#e8595e}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#262a30;background:var(--bg)}button,input,textarea{font:inherit}.login-page{min-height:100vh;display:grid;grid-template-columns:1.2fr 1fr;background:#fff}.login-art{background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.25),transparent 32%),linear-gradient(145deg,#0f573e,#3ca273);color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center}.login-art span{font-size:64px;letter-spacing:6px}.login-art b{font-size:28px;margin-top:14px;letter-spacing:8px}.login-card{width:420px;max-width:80%;margin:auto}.login-card h1{font-size:28px;margin-bottom:40px}.login-card label{display:block;margin:18px 0;color:#666}.login-card input{display:block;width:100%;margin-top:8px;border:1px solid #ddd;border-radius:5px;padding:13px}.login-card button{width:100%;border:0;background:var(--green);color:#fff;border-radius:5px;padding:13px}.login-card p{color:var(--red)}.shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr}.sidebar{background:#20252b;color:#bdc3c9;position:fixed;top:0;bottom:0;width:230px;display:flex;flex-direction:column}.brand{height:72px;padding:14px 18px;display:flex;align-items:center;gap:11px;background:#191d22;color:#fff}.brand-mark{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--green);font-weight:800}.brand small,.header small{display:block;margin-top:3px;color:#8f969d}.sidebar nav{padding:14px 8px;flex:1;overflow:auto}.menu{width:100%;border:0;background:transparent;color:inherit;text-align:left;padding:12px 15px;border-radius:5px;margin:2px 0}.menu:hover,.menu.active{background:#168d61;color:#fff}.logout{margin:10px;border:1px solid #4c535b;background:transparent;color:#bbb;padding:10px;border-radius:5px}.main{grid-column:2;min-width:0}.header{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:3}.content{padding:24px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px;box-shadow:0 2px 7px rgba(20,30,40,.03)}.stat small{color:var(--muted)}.stat strong{display:block;font-size:28px;margin:14px 0 6px}.stat i{font-style:normal;color:var(--green)}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;margin-top:20px;overflow:hidden}.panel-head{padding:17px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.panel-head h2{font-size:17px;margin:0}.toolbar{display:flex;gap:9px}.toolbar input{border:1px solid #dfe2e7;padding:8px 10px;border-radius:5px}.primary,.secondary,.danger{border:0;border-radius:5px;padding:8px 13px}.primary{background:var(--green);color:#fff}.secondary{background:#edf8f3;color:#17865c}.danger{background:#fff0f0;color:#d64950}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{padding:13px 16px;border-bottom:1px solid #eef0f2;text-align:left;vertical-align:top}th{background:#fafbfc;color:#676d75;font-weight:500;white-space:nowrap}td.title-cell{min-width:320px;max-width:520px}.pill{display:inline-block;padding:3px 9px;background:#edf8f3;color:#17865c;border-radius:12px}.muted{color:var(--muted)}.empty{text-align:center;padding:80px;color:var(--muted)}.summary-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}.chart{height:260px;display:flex;align-items:end;gap:18px;padding:35px 30px 25px}.bar{flex:1;background:linear-gradient(#36bd86,#17895e);border-radius:5px 5px 0 0;min-height:12px;position:relative}.bar span{position:absolute;bottom:-22px;left:50%;transform:translateX(-50%);font-size:12px;color:#888}dialog{width:min(760px,90vw);border:0;border-radius:9px;padding:0;box-shadow:0 25px 80px rgba(0,0,0,.3)}dialog::backdrop{background:rgba(22,28,32,.5)}#editorForm header,#editorForm footer{display:flex;align-items:center;justify-content:space-between;padding:15px 19px;border-bottom:1px solid var(--line)}#editorForm footer{border-top:1px solid var(--line);border-bottom:0;justify-content:flex-end;gap:10px}#editorForm h2{margin:0;font-size:19px}#editorForm header button{border:0;background:none;font-size:24px}#editorJson{width:calc(100% - 38px);height:430px;margin:18px;border:1px solid #ddd;border-radius:5px;padding:14px;font-family:Consolas,monospace;font-size:13px;line-height:1.5;resize:vertical}#editorError{color:var(--red);padding:0 18px}@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.summary-grid{grid-template-columns:1fr}.shell{grid-template-columns:70px 1fr}.sidebar{width:70px}.brand div,.menu span,.logout{display:none}.brand{padding:14px}.menu{text-align:center}.main{grid-column:2}}
[hidden]{display:none!important}
#orderDetail{max-height:90vh;overflow:auto}#orderDetail header,#orderDetail footer{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--line)}#orderDetail h2{margin:0;font-size:19px}#orderDetail header button{border:0;background:none;font-size:24px;cursor:pointer}#orderDetail footer{border-top:1px solid var(--line);border-bottom:0;justify-content:flex-end}#orderDetailBody{white-space:pre-wrap;overflow-wrap:anywhere;line-height:2;font:inherit;font-size:14px;line-height:2;margin:0;padding:20px 22px}
.menu:hover,.nav-group.open>.menu{background:#303840;color:#fff}.group-button{display:flex;align-items:center}.group-button i{font-style:normal;margin-left:auto;transition:.2s}.nav-group.open>.group-button i{transform:rotate(180deg)}.submenu{display:none;padding:3px 0 8px 37px}.nav-group.open .submenu{display:block}.submenu-item{width:100%;border:0;background:transparent;color:#aeb6bd;text-align:left;padding:8px 10px;border-left:2px solid transparent;font-size:13px}.submenu-item:hover,.submenu-item.active{color:#fff;border-left-color:#27b77d;background:rgba(39,183,125,.14)}.dashboard-title{display:flex;align-items:center;justify-content:space-between;gap:20px}.dashboard-title h1{font-size:22px;margin:0}.range{display:flex;gap:6px;flex-wrap:wrap}.range input,.range button{border:1px solid #dde1e6;background:#fff;border-radius:4px;padding:7px 9px}.stats{margin-top:18px}.filter-panel{background:#fff;border:1px solid var(--line);border-radius:8px;margin-top:20px;padding:17px 20px}.filter-panel>div{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.filter-panel label{color:#666;font-size:13px}.filter-panel input,.filter-panel select{display:block;margin-top:6px;border:1px solid #dfe2e7;border-radius:5px;padding:8px 10px;min-width:180px;background:#fff}.overview,.settings-grid{padding:22px;line-height:2}.settings-grid p{display:grid;grid-template-columns:140px 1fr;border-bottom:1px solid var(--line);margin:0;padding:8px}.quick-admin{padding:18px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media(max-width:900px){.submenu{display:none!important}}
.status-tabs{display:flex;align-items:center;gap:4px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 14px}.status-tabs>span{flex:1}.status-tabs button{border:0;background:transparent;padding:9px 14px;border-bottom:2px solid transparent}.status-tabs button.active{color:var(--green);border-bottom-color:var(--green)}.status-tabs button.primary{color:#fff;background:var(--green);border-radius:5px;border-bottom:0}
.brand-mark{background:#fff;overflow:hidden}.brand-mark img{width:100%;height:100%;object-fit:contain}
.page-builder{display:grid;grid-template-columns:150px 1fr;background:#fff;border:1px solid var(--line);border-radius:8px;min-height:760px;overflow:hidden}.builder-pages{border-right:1px solid var(--line);padding:16px 10px}.builder-pages h3,.builder-settings h3{font-size:15px;margin:0 0 14px}.builder-pages button{width:100%;border:0;background:#fff;text-align:left;padding:10px 12px;border-radius:4px}.builder-pages button.active{background:#edf8f3;color:var(--green)}.builder-pages .add-page{margin-top:14px;border:1px dashed #bfc7ce;text-align:center;color:#777}.builder-work{min-width:0}.builder-toolbar{height:58px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 16px}.builder-toolbar button{border:0;background:#fff;padding:8px 12px}.builder-toolbar button.active{color:var(--green);border-bottom:2px solid var(--green)}.builder-components{display:grid;grid-template-columns:repeat(11,minmax(62px,1fr));gap:1px;background:var(--line);border-bottom:1px solid var(--line)}.builder-components button{height:70px;border:0;background:#fff;color:#555;font-size:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.builder-components button:hover{color:var(--green);background:#f4fbf8}.builder-components i{font-style:normal;font-size:19px}.builder-canvas{display:grid;grid-template-columns:1fr 270px;gap:24px;background:#eef1f4;padding:24px;min-height:620px}.phone-preview{width:360px;max-width:100%;margin:0 auto;background:#f3f3f7;box-shadow:0 8px 28px rgba(0,0,0,.14);align-self:start}.mini-title{height:52px;background:#050505;color:#fff;text-align:center;padding:16px}.phone-preview>img{display:block;width:100%;height:145px;object-fit:cover}.mini-quick{background:#fff;display:grid;grid-template-columns:repeat(4,1fr);padding:12px 4px;gap:10px 2px}.mini-quick span{font-size:10px;text-align:center}.mini-quick i{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;margin:0 auto 4px;color:#fff;font-style:normal}.mini-tabs{background:#fff;padding:14px 10px;border-top:1px solid var(--line);font-size:12px}.phone-preview article{padding:13px;background:#fff;margin-top:7px;display:grid;grid-template-columns:1fr auto;gap:8px}.phone-preview article b{font-size:12px}.phone-preview article em{color:#ef5153;font-style:normal}.builder-settings{align-self:start;background:#fff;padding:18px;border-radius:6px;border:1px solid var(--line);transition:.2s}.builder-settings.highlight{box-shadow:0 0 0 3px rgba(30,170,112,.22)}.builder-settings label{display:block;font-size:12px;color:#666;margin:13px 0}.builder-settings input,.builder-settings select{display:block;width:100%;margin-top:5px;border:1px solid #dfe2e7;border-radius:4px;padding:8px;background:#fff}.builder-settings input[type=color]{height:36px;padding:2px}.builder-settings p{font-size:12px;color:#999;margin-top:20px}@media(max-width:1150px){.builder-components{grid-template-columns:repeat(7,1fr)}.builder-canvas{grid-template-columns:1fr}.builder-settings{display:none}}
.settings-fields{padding:22px;display:grid;grid-template-columns:repeat(2,minmax(280px,1fr));gap:18px 28px}.settings-fields>label{display:grid;grid-template-columns:210px 1fr;align-items:center;gap:12px;font-size:13px}.settings-fields input,.settings-fields select{width:100%;border:1px solid #dfe2e7;border-radius:5px;padding:9px;background:#fff}.settings-fields input[type=color]{height:40px;padding:2px}.settings-fields fieldset{grid-column:1/-1;border:1px solid var(--line);border-radius:6px;padding:16px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.settings-fields fieldset label{font-size:13px}.settings-fields fieldset input{width:auto}.logo-setting{display:flex;align-items:center;gap:10px}.logo-setting img{width:46px;height:46px;border-radius:50%;object-fit:contain;border:1px solid #ddd}@media(max-width:1100px){.settings-fields{grid-template-columns:1fr}.settings-fields fieldset{grid-template-columns:1fr 1fr}}
.coupon-actions{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:14px}.table-sub{display:block;margin-top:7px;color:var(--muted);font-weight:400}
/* Compact windows retain operable navigation; the former rule hid every submenu. */
@media(max-width:900px){
  .login-page{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr}
  .login-art{padding:24px 16px;text-align:center}
  .login-art span{font-size:clamp(26px,7vw,40px);letter-spacing:2px}
  .login-art b{font-size:18px;letter-spacing:2px;margin-top:8px}
  .login-card{width:min(420px,calc(100% - 32px));max-width:none;padding:24px 0}
  .login-card h1{font-size:clamp(20px,4vw,26px);margin:0 0 24px}
  .sidebar{z-index:5}
  .nav-group.open .submenu{display:block!important;position:fixed;left:70px;top:72px;bottom:68px;width:min(220px,calc(100vw - 80px));overflow:auto;padding:12px;background:#20252b;border-radius:0 6px 6px 0;box-shadow:8px 5px 22px #0003}
  .submenu-item{min-height:38px}
  .sidebar .logout{display:block;font-size:12px;padding:8px 4px;margin:8px 5px}
  .content{padding:16px}
  .status-tabs{flex-wrap:wrap}
  .toolbar{flex-wrap:wrap;max-width:100%}
  .toolbar input{max-width:100%;min-width:0}
  .settings-fields>label{grid-template-columns:minmax(0,1fr)}
}