:root{--admin-primary: #0b946f;--admin-primary-dark: #087c60;--admin-sidebar: #071b2c;--admin-canvas: #f4f7f8;--admin-surface: #ffffff;--admin-text: #17211f;--admin-muted: #74807d;--admin-border: #e2e8e6;--admin-warning: #f08a1f;--admin-danger: #d94a40;--font-ui: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;font-family:var(--font-ui);color:var(--admin-text);background:var(--admin-canvas);font-synthesis:none}*{box-sizing:border-box}html,body,#app{max-width:100%;overflow-x:clip}body{min-width:320px;min-height:100vh;margin:0;background:var(--admin-canvas)}button,input,select,textarea{font-family:inherit}button{cursor:pointer}.admin-shell{min-height:100vh;display:grid;grid-template-columns:224px minmax(0,1fr)}.sidebar{position:fixed;z-index:30;inset:0 auto 0 0;width:224px;display:flex;flex-direction:column;background:var(--admin-sidebar);color:#fff;box-shadow:8px 0 30px #03121e1f}.sidebar-brand{height:64px;display:flex;align-items:center;gap:10px;padding:0 18px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand>span{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:var(--admin-primary);font-weight:800}.sidebar-brand strong{font-size:17px;letter-spacing:.01em}.sidebar nav{display:grid;gap:7px;padding:16px 10px}.sidebar nav a{min-height:44px;display:flex;align-items:center;gap:12px;padding:0 14px;border-radius:8px;color:#ffffffb8;text-decoration:none;font-size:14px;font-weight:560}.sidebar nav a svg{width:17px;height:17px}.sidebar nav a:hover,.sidebar nav a.active{color:#fff;background:var(--admin-primary)}.sidebar-foot{margin-top:auto;padding:18px;color:#ffffff61;font-size:12px}.workspace{grid-column:2;min-width:0}.topbar{position:sticky;z-index:20;top:0;height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--admin-border);background:#fffffff5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.menu-trigger{display:none;border:0;background:transparent;font-size:19px}.topbar-account{margin-left:auto;display:flex;align-items:center;gap:16px;color:#46524f;font-size:13px}.topbar-account button{border:0;background:transparent;color:#46524f}.workspace-body{padding:24px}.page{max-width:1440px;margin:0 auto}.page-heading{min-height:58px;display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px}.page-heading h1{margin:0;font-size:25px;line-height:1.25;letter-spacing:-.02em}.page-heading p{margin:7px 0 0;color:var(--admin-muted);font-size:13px}.summary-row{display:grid;grid-template-columns:repeat(3,minmax(190px,294px));gap:16px;margin-bottom:18px}.summary-row article{min-height:104px;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border:1px solid var(--admin-border);border-radius:10px;background:#fff;box-shadow:0 8px 28px #0f26210a}.summary-row article>div{display:flex;flex-direction:column;justify-content:center}.summary-row article span{color:#45524f;font-size:14px}.summary-row article strong{margin-top:7px;color:var(--admin-primary);font-size:29px}.summary-row article.warning strong{color:var(--admin-warning)}.summary-row article i{width:44px;height:44px;display:grid;place-items:center;border-radius:10px;background:#eaf7f3;color:var(--admin-primary);font-size:21px;font-style:normal}.summary-row article.warning i{background:#fff1e4;color:var(--admin-warning)}.summary-row article.in-transit strong{color:#2563a9}.summary-row article.in-transit i{background:#eaf2fb;color:#2563a9}.data-panel{margin-bottom:18px;border:1px solid var(--admin-border);border-radius:10px;background:#fff;box-shadow:0 8px 30px #122b2509;overflow:hidden}.data-panel h2{margin:0;font-size:17px}.form-panel{padding:18px}.form-panel h2{margin-bottom:14px}.filter-bar{min-height:76px;display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid var(--admin-border)}.filter-bar input:first-child{width:min(320px,40vw)}input,select,textarea{min-height:38px;border:1px solid #d7dfdc;border-radius:7px;padding:8px 11px;color:var(--admin-text);background:#fff;outline:none;font-size:13px}input:focus,select:focus,textarea:focus{border-color:var(--admin-primary);box-shadow:0 0 0 3px #0b946f1a}select{min-width:130px}.primary-action,.secondary-action{min-height:38px;border:0;border-radius:7px;padding:0 18px;background:var(--admin-primary);color:#fff;font-size:13px;font-weight:650;box-shadow:0 5px 14px #0b946f29}.primary-action:hover{background:var(--admin-primary-dark)}.secondary-action{border:1px solid var(--admin-primary);background:#fff;color:var(--admin-primary);box-shadow:none}.primary-action:disabled{background:#9bbcb3;box-shadow:none;cursor:default}.table-scroll{width:100%;overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}th{height:46px;padding:0 14px;border-bottom:1px solid var(--admin-border);background:#fbfcfc;color:#34413e;text-align:left;font-weight:650}td{min-height:55px;padding:12px 14px;border-bottom:1px solid #edf1f0;color:#45504e;vertical-align:middle}tbody tr:hover{background:#fbfdfc}td strong{display:block;color:#273330;font-weight:620}td small{display:block;margin-top:4px;color:var(--admin-muted)}.mono{font-family:SFMono-Regular,Consolas,monospace;font-size:12px}.item-summary{display:block;line-height:1.65}.status-tag{display:inline-flex;align-items:center;min-height:25px;padding:0 9px;border-radius:5px;background:#f0f3f2;color:#687370;font-size:12px;font-weight:600}.status-tag.paid,.status-tag.delivered,.status-tag.imported,.status-tag.valid{background:#e8f7f2;color:#087c60}.status-tag.unpaid,.status-tag.pending,.status-tag.warning{background:#fff3e7;color:#d97208}.status-tag.refunded,.status-tag.error{background:#fff0ee;color:#c9433a}.status-tag.in_transit{background:#eaf4ff;color:#2773b7}.status-tag.neutral{background:#f0f3f2;color:#687370}.link-action{border:0;background:transparent;color:var(--admin-primary);padding:5px 0;font-size:13px;font-weight:620}.empty-cell{height:110px;color:var(--admin-muted);text-align:center}.table-footer{padding:14px 16px;color:var(--admin-muted);font-size:13px}.inline-error{margin:12px 16px;padding:10px 12px;border-radius:7px;background:#fff0ee;color:#b93e35;font-size:13px}.inline-form{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr)) auto;gap:12px;align-items:end}.inline-form label,.editor-section 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28px}.order-summary,.editor-section{margin-bottom:12px;padding:16px;border:1px solid var(--admin-border);border-radius:9px;background:#fff}.order-summary h3,.editor-section h3{margin:0 0 14px;font-size:15px}.order-line,.order-total{display:flex;justify-content:space-between;gap:16px;padding:7px 0;color:#46524f;font-size:13px}.order-total{margin-top:7px;padding-top:13px;border-top:1px solid var(--admin-border)}.order-total strong{color:var(--admin-primary);font-size:16px}.address-block{margin-top:12px;padding-top:12px;border-top:1px solid var(--admin-border)}.address-block span{color:var(--admin-muted);font-size:12px}.address-block p{margin:6px 0 0;color:#46524f;font-size:13px;line-height:1.5}.editor-section{display:grid;gap:12px}.editor-section label{grid-template-columns:95px minmax(0,1fr);align-items:center}.editor-section textarea{resize:vertical}.editor-field{display:grid;grid-template-columns:95px minmax(0,1fr);align-items:center;gap:6px}.segment-control{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #d6dfdc;border-radius:7px;overflow:hidden}.segment-control.compact{grid-template-columns:repeat(2,1fr)}.segment-control button{min-height:36px;border:0;border-right:1px solid #d6dfdc;background:#fff;color:#596562;font-size:13px}.segment-control button:last-child{border-right:0}.segment-control button.active{background:#ecf8f4;color:var(--admin-primary);font-weight:650;box-shadow:inset 0 0 0 1px var(--admin-primary)}.saving-tip{margin:0;color:var(--admin-muted);text-align:center;font-size:12px}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 25% 15%,#e7f5f1,transparent 35%),#f4f7f8}.login-panel{width:min(420px,100%);padding:34px;border:1px solid var(--admin-border);border-radius:14px;background:#fff;box-shadow:0 24px 70px #09261f1a}.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}.brand-orb{width:48px;height:48px;display:grid;place-items:center;border-radius:13px;background:var(--admin-primary);color:#fff;font-size:22px;font-weight:800}.login-brand h1{margin:0;font-size:21px}.login-brand p{margin:6px 0 0;color:var(--admin-muted);font-size:12px}.login-panel form{display:grid;gap:16px}.login-panel label{display:grid;gap:7px;color:#4d5a56;font-size:13px;font-weight:600}.login-panel input{min-height:44px;font-size:14px}.login-action{min-height:44px;margin-top:4px}.login-foot{margin:20px 0 0;color:#98a19f;text-align:center;font-size:11px}.upload-action{position:relative;display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:7px;background:var(--admin-primary);color:#fff;font-size:13px;font-weight:650;cursor:pointer}.upload-action input{position:absolute;width:1px;height:1px;opacity:0}.import-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px}.batch-list{padding:16px}.batch-list h2{margin-bottom:13px}.batch-list button{width:100%;display:grid;gap:5px;padding:12px;border:1px solid transparent;border-radius:7px;background:#f7f9f8;text-align:left}.batch-list button+button{margin-top:8px}.batch-list button.active{border-color:var(--admin-primary);background:#edf8f5}.batch-list button strong{font-size:13px}.batch-list button span{color:var(--admin-muted);font-size:11px}.import-detail{min-width:0;padding:16px}.import-detail-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:14px}.import-detail-head p{margin:6px 0 0;color:var(--admin-muted);font-size:11px;overflow-wrap:anywhere}.import-counts{display:flex;gap:12px;margin-bottom:14px}.import-counts span{padding:8px 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dt{color:var(--admin-muted)}.channel-card dd{margin:0;text-align:right;overflow-wrap:anywhere}.channel-card .channel-actions>button{flex:1 1 132px;min-height:44px;padding:0 10px}.status-tag.ok{background:#e8f7f2;color:#087c60}.status-tag.expiring,.status-tag.personal_fallback{background:#fff3e7;color:#d97208}.status-tag.unavailable,.status-tag.disabled{background:#fff0ee;color:#c9433a}.channel-dialog-backdrop{position:fixed;z-index:60;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:16px;background:#03121e61}.channel-dialog-card{width:min(720px,100%);max-height:calc(100dvh - 32px);overflow-y:auto;border-radius:12px;background:#fff;box-shadow:0 24px 70px #03121e40}.channel-manager-dialog{width:min(980px,100%)}.channel-editor>header,.channel-qr-manager>header{position:sticky;z-index:2;top:0;min-height:70px;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:18px 20px;border-bottom:1px solid var(--admin-border);background:#fff}.channel-editor h2,.channel-qr-manager h2{margin:0;font-size:19px}.channel-editor header p,.channel-qr-manager header p{margin:6px 0 0;color:var(--admin-muted);font-size:12px}.dialog-close{flex:0 0 44px;width:44px;height:44px;border:0;border-radius:8px;background:transparent;color:#66736f;font-size:27px;line-height:1}.dialog-close:hover{background:#f2f5f4}.channel-editor-fields{display:grid;gap:16px;padding:20px}.channel-editor-fields label,.channel-upload-fields label,.personal-upload-row label{min-width:0;display:grid;gap:7px;color:#4d5a56;font-size:13px;font-weight:600}.channel-editor-fields small{color:var(--admin-muted);font-weight:400}.channel-toggle{min-height:44px;grid-template-columns:44px minmax(0,1fr);align-items:center;cursor:pointer}.channel-toggle input{width:20px;min-height:20px}.channel-form-error{margin:0 20px 14px}.channel-editor-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;padding:16px 20px calc(16px + env(safe-area-inset-bottom));border-top:1px solid var(--admin-border)}.channel-editor-actions button{min-height:44px}.channel-confirmation-backdrop{position:fixed;z-index:70;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:16px;background:#03121e7a}.channel-confirmation-card{width:min(460px,100%);max-height:calc(100dvh - 32px);overflow-y:auto;padding:22px;border-radius:12px;background:#fff;box-shadow:0 24px 70px #03121e4d}.channel-confirmation-card h3{margin:0;color:var(--admin-text);font-size:19px}.channel-confirmation-card p{margin:12px 0 0;color:var(--admin-muted);line-height:1.65;overflow-wrap:anywhere}.channel-confirmation-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:20px}.channel-confirmation-actions button{min-height:44px}.channel-qr-manager{padding-bottom:calc(20px + env(safe-area-inset-bottom))}.channel-qr-manager>.channel-feedback{padding:0 20px}.channel-manager-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:14px;padding:16px 20px 0}.channel-manager-section{min-width:0;margin:14px 20px 0;padding:16px;border:1px solid var(--admin-border);border-radius:9px}.channel-manager-grid>.channel-manager-section{margin:0}.channel-manager-section h3{margin:0 0 14px;font-size:15px}.channel-manager-section>p{margin:0;color:#52605c;font-size:13px;line-height:1.6;overflow-wrap:anywhere}.group-upload-layout{display:grid;grid-template-columns:152px minmax(0,1fr);gap:16px}.qr-preview-box{width:152px;aspect-ratio:1;display:grid;place-items:center;overflow:hidden;border:1px dashed #c9d5d1;border-radius:9px;background:#f7faf9;color:var(--admin-muted);font-size:12px;text-align:center}.qr-preview-box img{width:100%;height:100%;object-fit:contain}.channel-upload-fields{min-width:0;display:grid;gap:12px}.channel-upload-fields input,.personal-upload-row input{width:100%;min-width:0;min-height:44px}.channel-upload-fields button,.personal-upload-row button{min-height:44px}.personal-upload-row{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:end}.personal-upload-row+.personal-upload-row{margin-top:16px;padding-top:16px;border-top:1px solid var(--admin-border)}.qr-history-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}.qr-history-list article{min-width:0;display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;align-items:center;padding:10px;border-radius:8px;background:#f7faf9}.qr-history-list img{width:72px;height:72px;object-fit:contain;border-radius:5px;background:#fff}.qr-history-list article>div{min-width:0;display:grid;gap:5px}.qr-history-list strong{font-size:13px}.qr-history-list span{color:var(--admin-muted);font-size:11px;overflow-wrap:anywhere}.clipboard-fallback{position:fixed;left:-10000px;top:0;width:1px;height:1px;opacity:0}.danger-action{min-height:38px;border:1px solid #efb9b3;border-radius:7px;padding:0 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button{min-height:44px}.detail-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.detail-stats article{display:grid;gap:6px;min-height:110px;padding:18px;border:1px solid var(--admin-border);border-radius:10px;background:#fff;box-shadow:0 8px 28px #0f26210a}.detail-stats span,.detail-stats small{color:var(--admin-muted);font-size:12px}.detail-stats strong{color:var(--admin-primary);font-size:27px}.detail-stats article.warning{border-color:#f1c28a;background:#fff9f2}.detail-stats article.warning strong{color:var(--admin-warning)}.group-chain-share-panel>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:18px;border-bottom:1px solid var(--admin-border)}.group-chain-share-panel>header p{margin:6px 0 0;color:var(--admin-muted);font-size:12px}.group-chain-share-layout{display:grid;grid-template-columns:minmax(260px,.75fr) 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