:root{--text:#122038;--sub:#64748b;--blue:#136df5;--line:rgba(255,255,255,.64);--glass:rgba(255,255,255,.68);--shadow:0 15px 45px rgba(34,72,129,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:linear-gradient(145deg,#e7f0ff,#f8fbff 46%,#eef7ff);font:15px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text)}a{color:#136df5;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.ambient{position:fixed;border-radius:50%;filter:blur(55px);z-index:-1;pointer-events:none}.ambient.one{top:0;left:-8%;width:32vw;height:32vw;background:#89baff70}.ambient.two{top:35%;right:-10%;width:35vw;height:35vw;background:#83ece34f}.glass{background:linear-gradient(145deg,rgba(255,255,255,.83),rgba(255,255,255,.53));border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(26px) saturate(140%);-webkit-backdrop-filter:blur(26px) saturate(140%)}.shell{max-width:1270px;padding:20px 18px 90px;margin:auto}.top{position:sticky;z-index:9;top:10px;display:flex;align-items:center;justify-content:space-between;gap:14px;border-radius:27px;padding:13px 22px;margin-bottom:20px}.brand{display:flex;align-items:center;gap:12px}.logo{display:grid;place-items:center;background:linear-gradient(150deg,#61b3ff,#1475f5);color:#fff;border-radius:17px;width:54px;height:54px;font-size:30px}.brand b{display:block;font-size:23px;letter-spacing:-.4px}.brand small{display:block;color:var(--sub);font-size:12px}.top nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.top nav a{padding:9px 13px;border-radius:15px;color:#35516e;background:#ffffff8a;font-weight:750;white-space:nowrap}.top nav a:hover{background:#dbeafe}.demo,.alert{background:#dceaffb8;color:#2c59a0;border:1px solid #b9d3ff;border-radius:16px;padding:12px 16px;margin:0 0 17px}.alert{background:#fff0de;color:#915815;border-color:#ffda9a}.buyGrid{display:grid;grid-template-columns:1.18fr .82fr;gap:20px}.panel{border-radius:28px;padding:24px}.panel h1{font-size:25px;margin:0 0 6px}.panel h2{font-size:20px;margin:22px 0 12px}.dim{color:var(--sub);font-size:13px}.tag{display:inline-flex;border-radius:99px;padding:5px 12px;background:#e9f1ff;color:#1671e9;font-size:12px;vertical-align:middle}.category{display:flex;gap:9px;flex-wrap:wrap;margin:18px 0}.categoryChip{background:#eaf2ff;border:1px solid #d8e6ff;padding:8px 15px;border-radius:14px;font-size:13px;font-weight:700;color:#2870d0}.products{display:grid;gap:12px}.product{display:flex;align-items:center;gap:14px;border-radius:20px;border:2px solid #e4edfc;padding:16px;background:#ffffff7c;color:var(--text)}.product.selected{border-color:#2078ff;background:#edf5ffbe}.productIcon{display:grid;place-items:center;background:linear-gradient(140deg,#70bdff,#1177f9);width:60px;height:60px;color:white;font-size:30px;border-radius:16px}.pText{flex:1;min-width:0}.pText strong{display:block;font-size:17px}.pText small{color:#7b8da5}.product>b{color:#e83e5d;font-size:22px;white-space:nowrap}.details{background:#ffffff70;border-radius:18px;margin-top:18px;padding:13px 16px}.details summary{font-weight:800;cursor:pointer}.details p{white-space:pre-wrap;color:#64748b}.purchase label,.formCol label{display:grid;gap:6px;font-weight:750;margin:14px 0}.purchase input:not([type=radio]),.formCol input,.formCol textarea,.formCol select,.search input{width:100%;height:49px;border:1px solid #cfdded;border-radius:14px;padding:11px 14px;background:#ffffffbb;outline:none;color:var(--text);font-size:16px}.formCol textarea{height:110px}.purchase input:focus,.formCol input:focus,.formCol textarea:focus,.search input:focus{border-color:#3b87ff;box-shadow:0 0 0 3px #a4cbff75}.payOptions{display:flex;gap:10px;flex-wrap:wrap}.payChoice{display:flex!important;align-items:center;gap:7px;margin:0!important;border:1px solid #d5e4fa;padding:12px 15px;border-radius:15px;background:#ffffffbb}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:17px;padding:12px 20px;min-height:46px;font-weight:800;white-space:nowrap}.primary{background:linear-gradient(140deg,#2c8cff,#1265ed);box-shadow:0 8px 22px #2778ff33;color:white}.secondary{background:#eff5ff;border:1px solid #cbdfff;color:#235fac}.wide{width:100%;margin-top:16px}.service{display:flex;justify-content:space-between;gap:10px;margin-top:23px}.service a{color:#1a72dc;font-weight:800}.sticky{position:fixed;bottom:13px;left:50%;transform:translateX(-50%);width:min(760px,calc(100% - 22px));padding:11px 13px;border-radius:22px;display:flex;align-items:center;gap:13px;z-index:10}.sticky span{flex:1;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sticky b{font-size:24px;color:#ef3458;white-space:nowrap}.receipt,.query{max-width:950px;margin:0 auto}.heading{display:flex;justify-content:space-between;gap:14px;align-items:center}.status{padding:8px 13px;border-radius:30px;font-weight:750;background:#eff5ff;color:#286bbf}.status.paid{background:#ddf9e9;color:#168853}.receipt h2 em{float:right;font-style:normal;color:#eb385a}.detailsGrid,.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}.detailsGrid>div,.stats>div{padding:16px 18px;background:#ffffffb0;border:1px solid #ffffffc0;border-radius:17px;color:var(--sub)}.detailsGrid strong,.stats b{display:block;font-size:17px;color:var(--text);overflow-wrap:anywhere}.keyPanel{background:#e1f1ffca;border-radius:23px;padding:18px;margin-bottom:18px}.keyPanel h2{margin-top:0}.codebox{display:flex;gap:12px;align-items:center;justify-content:space-between;background:#ffffffd1;padding:10px 12px;border-radius:15px;margin:9px 0}.codebox code{font-size:16px;overflow-wrap:anywhere;word-break:break-all}.copy{background:#1476f5;border:0;color:#fff;border-radius:12px;padding:12px 15px;font-weight:800;white-space:nowrap}.receiptActions{display:flex;gap:12px;flex-wrap:wrap}.receiptSecret{border:1px solid #a3cbf6;border-radius:20px;padding:12px;margin:16px 0}.query h2{margin-top:28px}.search{display:flex;gap:12px}.matched{margin-top:18px;display:grid;gap:10px}.match{display:flex;gap:12px;flex-wrap:wrap;padding:14px;border-radius:18px;background:#ffffffad}.match span{color:var(--sub)}.formCol{max-width:700px}.adminGrid{display:grid;grid-template-columns:230px 1fr;gap:18px}.adminNav{border-radius:25px;padding:17px;align-self:start;display:grid;gap:7px;position:sticky;top:105px}.adminNav h2{font-size:19px;margin:0 0 8px}.adminNav a{display:block;padding:11px 12px;border-radius:13px;color:#4d6587;font-weight:750}.adminNav a.active{background:#1677ff;color:white}.adminBody h1{font-size:24px}.stats{grid-template-columns:repeat(4,1fr)}.stats b{font-size:26px;margin-top:5px}.tableWrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:520px}th,td{border-bottom:1px solid #dce7f5;padding:10px;text-align:left;font-size:13px;vertical-align:middle}th{color:#64748b}td form{margin:0}.adminBody h2{margin:25px 0 14px}.toolCards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.toolCards>div{background:#ffffffb0;border-radius:20px;padding:17px}.toolCards h2{margin:0 0 8px;font-size:18px}.log{font-family:ui-monospace,monospace;font-size:12px;line-height:2;color:#64748b}footer{text-align:center;color:#8a9ab0;margin-top:35px;font-size:12px}.receipt+.sticky{display:none}@media(max-width:950px){.buyGrid,.adminGrid{grid-template-columns:1fr}.adminNav{position:static;display:flex;overflow:auto;align-items:center}.adminNav h2{display:none}.adminNav a{white-space:nowrap}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.shell{padding:9px 10px 105px}.top{top:6px;padding:11px;border-radius:20px;align-items:flex-start}.logo{width:38px;height:38px;font-size:21px;border-radius:12px}.brand{gap:8px}.brand b{font-size:18px}.brand small{font-size:10px}.top nav{gap:4px}.top nav a{padding:7px;font-size:11px}.top nav a:last-child{display:none}.panel{border-radius:21px;padding:16px}.panel h1{font-size:21px}.panel h2{font-size:18px}.product{padding:12px;gap:9px;border-radius:17px}.productIcon{width:49px;height:49px;border-radius:13px;font-size:23px}.pText strong{font-size:14px}.pText small{font-size:11px}.product>b{font-size:18px}.sticky{bottom:6px;padding:8px;gap:8px;border-radius:18px}.sticky span{font-size:12px}.sticky b{font-size:20px}.sticky .primary{font-size:13px;padding:10px}.detailsGrid{grid-template-columns:1fr}.search{flex-direction:column}.heading h1{font-size:19px}.codebox{flex-direction:column;align-items:stretch}.toolCards{grid-template-columns:1fr}.receipt h2 em{float:none;display:block}.service{flex-wrap:wrap}}
/* v0.7 protected admin authentication screens */
.recoveryCodes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:20px 0}
.recoveryCodes>div{padding:13px 15px;border:1px solid #cce0ff;border-radius:14px;background:#ffffffaa}
.recoveryCodes code{font-size:14px;overflow-wrap:anywhere}
@media(max-width:650px){.recoveryCodes{grid-template-columns:1fr}.recoveryCodes code{font-size:13px}}

/* v0.8 simplified storefront + admin quick actions */
.purchaseNotice{position:fixed;top:102px;right:16px;max-width:min(390px,calc(100vw - 32px));padding:15px 48px 15px 18px;border-radius:18px;background:#eff8ff;border:1px solid #aad2ff;box-shadow:0 18px 45px #1d4ed833;color:#1553a1;font-size:14px;font-weight:700;z-index:30}
.purchaseNotice button{position:absolute;right:12px;top:9px;border:0;background:transparent;font-size:25px;color:#326ab3}
.queryKeys{margin-top:12px;width:100%;padding:12px;background:#dff2ff;border-radius:16px}.queryMatch{display:block}.checkline{display:flex!important;flex-direction:row;align-items:center;gap:10px}.checkline input{width:20px!important;height:20px!important}.quickStock{margin-top:10px;min-width:230px;display:grid;gap:6px}.quickStock textarea{width:100%;padding:8px;border-radius:9px;border:1px solid #cbdfff}.queryKeys small{display:block;white-space:pre-wrap;color:#64748b}
@media(max-width:650px){.purchaseNotice{top:86px;right:10px}.queryKeys .codebox{flex-direction:column}}