*{box-sizing:border-box}body{margin:0;font-family:Arial,"Microsoft YaHei",sans-serif;background:#f4f7fb;color:#172033}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#06b6d4,#2563eb)}.auth-card{width:100%;max-width:460px;background:#fff;border-radius:22px;box-shadow:0 24px 80px rgba(0,0,0,.2);padding:34px}.auth-card h1{margin:0 0 8px;font-size:28px}.auth-card p{margin:0 0 24px;color:#667085}.input,.textarea{width:100%;height:42px;border:1px solid #d0d5dd;border-radius:10px;padding:0 12px;margin-bottom:12px;background:#fff;color:#172033}.textarea{height:86px;padding:10px 12px;resize:vertical}.btn{height:42px;border:0;border-radius:10px;background:#2563eb;color:#fff;padding:0 18px;cursor:pointer;font-weight:700}.btn.gray{background:#667085}.btn.red{background:#dc2626}.btn.green{background:#16a34a}.btn.full{width:100%}.link-btn{border:0;background:transparent;color:#2563eb;cursor:pointer;font-weight:700}.msg{min-height:22px;margin-top:12px;color:#dc2626}.app{height:100vh;display:flex;overflow:hidden}.sidebar{width:230px;background:#fff;border-right:1px solid #e4e7ec;display:flex;flex-direction:column;padding:22px 16px}.brand{font-size:20px;font-weight:800;margin-bottom:28px;color:#101828}.nav-btn{height:44px;border:0;border-radius:12px;background:transparent;color:#475467;text-align:left;padding:0 14px;margin-bottom:8px;cursor:pointer;font-weight:700}.nav-btn.active,.nav-btn:hover{background:#eff6ff;color:#2563eb}.sidebar-footer{margin-top:auto;color:#98a2b3;font-size:13px}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:68px;background:#fff;border-bottom:1px solid #e4e7ec;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.topbar h2{margin:0;font-size:22px}.content{flex:1;overflow:auto;padding:24px}.panel{display:none}.panel.active{display:block}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.card{background:#fff;border:1px solid #e4e7ec;border-radius:18px;padding:20px;box-shadow:0 8px 24px rgba(16,24,40,.05)}.col-4{grid-column:span 4}.col-6{grid-column:span 6}.col-12{grid-column:span 12}.stat{font-size:30px;font-weight:800;margin-top:8px}.qr-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.qr-card h3{margin:0 0 8px}.qr-card p{margin:6px 0;color:#667085;word-break:break-all}.actions{display:flex;gap:10px;flex-wrap:wrap}.hide{display:none!important}@media(max-width:900px){.app{display:block;height:auto;min-height:100vh}.sidebar{width:100%;height:auto}.content{overflow:visible}.col-4,.col-6{grid-column:span 12}.topbar{height:auto;gap:12px;align-items:flex-start;flex-direction:column;padding:16px}}
.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.actions{align-items:center}.qr-card{display:flex;align-items:center;justify-content:space-between;gap:16px}.qr-info{min-width:0;flex:1}.qr-img{width:128px;height:128px;border:1px solid #e4e7ec;border-radius:12px;padding:8px;background:#fff;flex:0 0 auto}.modal{position:fixed;inset:0;background:rgba(16,24,40,.55);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal.hide{display:none}.modal-card{width:100%;max-width:520px;background:#fff;border-radius:18px;padding:22px;box-shadow:0 24px 80px rgba(0,0,0,.25)}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.modal-head h3{margin:0}.modal-close{border:0;background:#f2f4f7;border-radius:8px;width:34px;height:34px;cursor:pointer;font-size:22px;line-height:1}
.qr-card{width:100%;max-width:680px;min-height:220px;display:grid;grid-template-columns:minmax(0,1fr) 210px;align-items:start;gap:28px}.qr-info h3{margin:0 0 10px}.qr-info p{margin:6px 0;color:#475467}.qr-actions{display:flex;flex-direction:row;align-items:center;gap:10px;margin-top:12px}.qr-actions .btn{width:76px}.qr-box{display:flex;align-items:flex-start;justify-content:flex-end;padding-top:0}.qr-img{width:180px;height:180px}.form-label{display:block;margin:10px 0 6px;color:#344054;font-weight:700;font-size:14px}@media(max-width:640px){.qr-card{grid-template-columns:1fr}.qr-box{justify-content:flex-start}}
.qr-list{display:block}.qr-card.card{width:100%;max-width:760px;display:grid!important;grid-template-columns:minmax(320px,1fr) 220px!important;align-items:start!important}.qr-card .qr-info{min-width:320px}.qr-card .qr-info p{word-break:break-all}.qr-card .qr-box{grid-column:2;grid-row:1;justify-content:flex-end}.qr-card .qr-actions{display:flex!important;flex-direction:row!important;flex-wrap:nowrap}.qr-card .qr-img{width:180px!important;height:180px!important}
.qr-card.card{max-width:720px;min-height:230px;grid-template-columns:minmax(260px,1fr) 220px!important;gap:28px!important}.qr-card .qr-info{min-width:0;display:flex;flex-direction:column;align-items:flex-start}.qr-card .qr-info .edit-code-btn{margin-top:10px}.qr-side{width:220px;min-height:190px;display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between}.qr-side .delete-code-btn{align-self:flex-end;margin-top:10px}.qr-card .qr-box{width:190px;height:190px;display:flex;align-items:flex-start;justify-content:flex-end}.qr-card .qr-img{width:180px!important;height:180px!important}
.content #code-list.qr-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(520px,720px));gap:20px;align-items:start}.content .qr-card.card{width:100%;max-width:720px;min-height:220px;padding:24px;display:grid!important;grid-template-columns:minmax(0,1fr) 200px!important;gap:26px!important;border-radius:22px;box-shadow:0 14px 40px rgba(16,24,40,.08)}.content .qr-card .qr-info{display:flex;flex-direction:column;align-items:flex-start;min-width:0}.content .qr-card .qr-info h3{font-size:22px;margin:0 0 14px;color:#101828}.content .qr-card .qr-info p{max-width:100%;margin:4px 0;color:#475467;line-height:1.6;word-break:break-all}.content .qr-card .edit-code-btn{margin-top:auto}.content .qr-card .qr-side{width:200px;min-height:172px;display:grid;grid-template-rows:auto 1fr;justify-items:end;align-items:start}.content .qr-card .qr-box{width:168px;height:168px;padding:8px;border:1px solid #e4e7ec;border-radius:16px;background:#fff;display:flex;align-items:center;justify-content:center}.content .qr-card .qr-img{width:150px!important;height:150px!important;border:0!important;padding:0!important;border-radius:10px!important}.content .qr-card .delete-code-btn{align-self:end;margin-top:12px}
.content #code-list.qr-list{grid-template-columns:repeat(auto-fill,minmax(420px,520px))}.content .qr-card.card{max-width:520px;grid-template-columns:minmax(0,1fr) 150px!important;gap:14px!important}.content .qr-card .qr-side{width:150px;min-height:146px}.content .qr-card .qr-box{width:140px;height:140px}.content .qr-card .qr-img{width:122px!important;height:122px!important}.content .qr-card .delete-code-btn{height:32px;padding:0 12px;font-size:12px}
.content .qr-card.card{min-height:150px!important;align-items:start!important}.content .qr-card .qr-actions{display:flex!important;flex-direction:row!important;align-items:center!important;gap:8px!important;margin-top:12px!important;height:34px!important;flex-wrap:nowrap!important}.content .qr-card .qr-actions .btn,.content .qr-card .edit-code-btn,.content .qr-card .delete-code-btn,.content .qr-card .beauty-code-btn{width:54px!important;height:30px!important;min-width:54px!important;padding:0!important;margin:0!important;border-radius:8px!important;font-size:12px!important;line-height:30px!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;align-self:center!important}.content .qr-card .qr-box{display:flex!important;align-items:center!important;justify-content:center!important;overflow:hidden!important}.content .qr-card .qr-box canvas,.content .qr-card .qr-box img{width:108px!important;height:108px!important;display:block!important}.beauty-card{max-width:420px!important}.beauty-preview{width:280px;height:280px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;border:1px solid #e4e7ec;border-radius:16px;background:#fff}.beauty-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.beauty-actions .btn{height:36px!important}