:root{--bg-base: #0a0e0f;--bg-surface: #12181a;--bg-surface-hover: #171f21;--border-subtle: rgba(255, 255, 255, .06);--accent-primary: #2ecc8f;--accent-primary-dim: rgba(46, 204, 143, .12);--accent-gold: #d4af37;--accent-danger: #e5484d;--accent-danger-dim: rgba(229, 72, 77, .12);--accent-warn: #f0b90b;--text-primary: #f5f6f7;--text-secondary: #9aa4a8;--text-tertiary: #5f6b6f;--radius-card: 16px;--radius-input: 10px;--shadow-card: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .24);--font-num: "Inter", -apple-system, sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg-base);color:var(--text-primary);font-family:-apple-system,PingFang SC,Segoe UI,Roboto,sans-serif}.container{max-width:1080px;margin:0 auto;padding:24px 16px 48px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:24px}.topbar h1{font-size:20px;margin:0 0 2px;display:flex;align-items:center;gap:8px}.topbar h1 .logo-mark{color:var(--accent-gold);display:inline-flex}.topbar-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}.lang-select{width:auto;padding:8px 10px;font-size:13px}.card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-card);padding:20px;margin-bottom:16px;box-shadow:var(--shadow-card);transition:background .15s}.card-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:400;color:var(--text-secondary);margin:0 0 14px}.card-title svg{color:var(--accent-primary)}h2{font-size:15px;margin:0 0 12px;color:var(--text-primary);font-weight:600}.muted{color:var(--text-secondary);font-size:13px}.tiny{color:var(--text-tertiary);font-size:12px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:16px}@media (max-width: 900px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 620px){.grid-3{grid-template-columns:1fr}}.grid-3>.card{margin-bottom:0}.balance-num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:36px;font-weight:800;color:var(--accent-gold);line-height:1.15;margin:2px 0 12px}.balance-num .unit{font-size:16px;font-weight:600;color:var(--text-secondary);margin-left:6px}.balance-bar{height:4px;border-radius:2px;background:linear-gradient(90deg,var(--accent-gold),var(--accent-primary),transparent);margin-bottom:14px}.balance-stats{display:flex;gap:20px;flex-wrap:wrap}.balance-stats .stat b{display:block;font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:15px;font-weight:700;color:var(--text-primary)}.balance-stats .stat span{font-size:12px;color:var(--text-tertiary)}input,select{background:var(--bg-base);border:1px solid var(--border-subtle);color:var(--text-primary);border-radius:var(--radius-input);padding:10px 12px;font-size:14px;width:100%}input:focus,select:focus{outline:1px solid var(--accent-primary)}.field{margin-bottom:12px}.field label{display:block;margin-bottom:6px;font-size:12px;color:var(--text-tertiary)}.price-preview{display:flex;align-items:baseline;gap:6px;font-size:12px;color:var(--text-tertiary);margin-bottom:12px}.price-preview b{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:16px;font-weight:700;color:var(--accent-primary)}.price-preview .strike{text-decoration:line-through;color:var(--text-tertiary)}button{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--accent-primary);color:var(--bg-base);border:none;border-radius:var(--radius-input);padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s,transform .15s}button:hover{opacity:.9}button.secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-subtle)}button.secondary:hover{background:var(--bg-surface-hover);opacity:1}button:disabled{opacity:.4;cursor:not-allowed}button.icon-btn{padding:8px;background:transparent;color:var(--text-secondary);border:1px solid var(--border-subtle)}button.icon-btn:hover{color:var(--text-primary);background:var(--bg-surface-hover)}button.icon-btn.copied{color:var(--accent-primary);border-color:var(--accent-primary)}.qr-box{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:12px}.qr-box svg{border-radius:var(--radius-input);box-shadow:0 0 0 1px var(--border-subtle),var(--shadow-card)}.addr-box{display:flex;align-items:center;gap:8px;background:var(--bg-base);border:1px solid var(--border-subtle);border-radius:var(--radius-input);padding:10px 12px;margin-bottom:12px}.addr-box .mono{flex:1;letter-spacing:.04em}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.dot.green{background:var(--accent-primary)}.dot.red{background:var(--accent-danger)}.dot.yellow{background:var(--accent-warn)}.banner{background:linear-gradient(120deg,rgba(46,204,143,.1),rgba(212,175,55,.06) 55%,var(--bg-surface));border:1px solid var(--border-subtle);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:16px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.trend-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.range-tabs{display:flex;gap:4px}.range-tabs button{background:transparent;color:var(--text-tertiary);border:1px solid transparent;padding:4px 10px;font-size:12px;border-radius:8px}.range-tabs button.active{background:var(--accent-primary-dim);color:var(--accent-primary)}.invite-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:12px}.invite-head h2{margin:0}.invite-scroll{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}.invite-card{scroll-snap-align:start;flex:0 0 240px;background:linear-gradient(135deg,var(--bg-surface-hover),var(--bg-surface));border:1px solid var(--border-subtle);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:16px;position:relative;transition:transform .15s,box-shadow .15s}.invite-card:hover{transform:translateY(-2px);box-shadow:0 2px 4px #00000059,0 12px 32px #00000059}.invite-card .check{position:absolute;top:12px;right:12px;color:var(--accent-primary)}.invite-avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;color:var(--bg-base);margin-bottom:12px}.invite-avatar.c0{background:#2ecc8f}.invite-avatar.c1{background:#d4af37}.invite-avatar.c2{background:#5aa9e6}.invite-avatar.c3{background:#b58ae6}.invite-avatar.c4{background:#e6845a}.invite-tgid{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:.08em;font-size:14px;color:var(--text-secondary);margin-bottom:10px}.invite-name{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}.invite-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--text-tertiary);margin-bottom:10px}.invite-reward{border-top:1px solid var(--border-subtle);padding-top:8px;font-size:12px;color:var(--text-secondary)}.invite-reward b{font-family:var(--font-num);font-variant-numeric:tabular-nums;color:var(--accent-gold);font-weight:700}.invite-card.empty-cta{border:1px dashed var(--border-subtle);background:transparent;box-shadow:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;cursor:pointer;min-height:150px;color:var(--text-secondary);font-size:13px}.invite-card.empty-cta:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.invite-card.empty-cta svg{color:var(--accent-primary)}@media (max-width: 620px){.invite-scroll{flex-direction:column}.invite-card{flex:1 1 auto}}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:9px 6px;border-bottom:1px solid var(--border-subtle)}th{color:var(--text-tertiary);font-weight:500;font-size:12px}td{color:var(--text-primary)}.status-cell{display:inline-flex;align-items:center;font-size:12px}.status-success{color:var(--accent-primary)}.status-failed,.status-refunded,.status-invalid{color:var(--accent-danger)}.status-pending,.status-provider_submitted,.status-pending_confirm{color:var(--accent-warn)}.mono{font-family:ui-monospace,Menlo,monospace;font-size:12px;word-break:break-all}.msg{padding:10px 14px;border-radius:var(--radius-input);margin:10px 0;font-size:13px}.msg.ok{background:var(--accent-primary-dim);color:var(--accent-primary)}.msg.err{background:var(--accent-danger-dim);color:var(--accent-danger)}.row{display:flex;gap:12px;flex-wrap:wrap}.row>.card{flex:1;min-width:260px}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%);background:var(--bg-surface-hover);border:1px solid var(--border-subtle);color:var(--text-primary);border-radius:10px;box-shadow:var(--shadow-card);padding:10px 18px;font-size:13px;display:flex;align-items:center;gap:8px;z-index:50}.toast svg{color:var(--accent-primary)}.admin-shell{display:flex;min-height:100vh}.admin-sidebar{width:216px;flex-shrink:0;background:var(--bg-surface);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;padding:20px 12px;position:sticky;top:0;height:100vh}.admin-brand{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;padding:0 10px 18px;border-bottom:1px solid var(--border-subtle);margin-bottom:12px}.admin-brand .logo-mark{color:var(--accent-gold);display:inline-flex}.admin-nav{display:flex;flex-direction:column;gap:4px;flex:1}.admin-nav-item{display:flex;align-items:center;gap:10px;width:100%;background:transparent;color:var(--text-secondary);border:none;border-radius:10px;padding:10px 12px;font-size:13px;font-weight:500;text-align:left;justify-content:flex-start;cursor:pointer}.admin-nav-item:hover{background:var(--bg-surface-hover);color:var(--text-primary);opacity:1}.admin-nav-item.active{background:var(--accent-primary-dim);color:var(--accent-primary)}.admin-sidebar-footer{display:flex;flex-direction:column;gap:8px;padding-top:12px;border-top:1px solid var(--border-subtle)}.admin-main{flex:1;min-width:0;padding:24px 24px 48px;max-width:1100px}@media (max-width: 760px){.admin-shell{flex-direction:column}.admin-sidebar{width:100%;height:auto;position:static;flex-direction:row;align-items:center;gap:8px;padding:10px 12px;border-right:none;border-bottom:1px solid var(--border-subtle)}.admin-brand{border-bottom:none;padding:0 6px;margin-bottom:0}.admin-brand span:last-child{display:none}.admin-nav{flex-direction:row;overflow-x:auto}.admin-nav-item{white-space:nowrap;padding:8px 10px}.admin-sidebar-footer{flex-direction:row;border-top:none;padding-top:0}.admin-main{padding:16px 12px 40px}}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px}.stat-card{background:var(--bg-base);border:1px solid var(--border-subtle);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:4px}.stat-card b{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:20px;font-weight:700}.stat-card span{font-size:11px;color:var(--text-tertiary)}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}