:root{--primary-color: #10b981;--bg-color: #ffffff;--card-bg: #ffffff;--card-bg-alt: #f8f9fa;--card-bg-hover: #ffffff;--card-bg-input: #ffffff;--bg-subtle: #f0f5ff;--bg-tip: #fffbe6;--bg-tip-hover: #fff7e6;--bg-success: #f6ffed;--bg-danger: #fff2f0;--text-primary: #333333;--text-secondary: #666666;--text-muted: #888888;--text-link: #2f54eb;--text-warning: #d48806;--text-danger: #ff4d4f;--text-success: #389e0d;--border-color: #e8e8e8;--border-light: #eeeeee;--border-warning: #ffd591;--border-tip: #ffe58f;--border-radius: 12px;--box-shadow: 0 4px 12px rgba(0, 0, 0, .08);--btn-success: #10b981;--btn-disabled: #d9d9d9;--btn-warning: #faad14;--btn-expired-border: #ffccc7;--chain-evm: #3b82f6;--chain-evm-bg: #eff6ff;--chain-solana: #8b5cf6;--chain-solana-bg: #f5f3ff;--chain-tron: #ef4444;--chain-tron-bg: #fef2f2}[data-theme=dark]{--primary-color: #059669;--bg-color: #0d1117;--card-bg: #161b22;--card-bg-alt: #1c2128;--card-bg-hover: #21262d;--card-bg-input: #0d1117;--bg-subtle: rgba(16, 185, 129, .1);--bg-tip: rgba(255, 183, 77, .1);--bg-tip-hover: rgba(255, 183, 77, .15);--bg-success: rgba(82, 196, 26, .1);--bg-danger: rgba(255, 77, 79, .1);--text-primary: #e0e0e0;--text-secondary: #8b949e;--text-muted: #6b7280;--text-link: #58a6ff;--text-warning: #f0883e;--text-danger: #ff7b72;--text-success: #3fb950;--border-color: #30363d;--border-light: #30363d;--border-warning: rgba(245, 158, 11, .3);--border-tip: rgba(255, 183, 77, .3);--box-shadow: 0 4px 12px rgba(0, 0, 0, .4);--btn-success: #059669;--btn-disabled: #30363d;--btn-warning: #d89614;--btn-expired-border: rgba(255, 77, 79, .3);--chain-evm: #58a6ff;--chain-evm-bg: rgba(88, 166, 255, .1);--chain-solana: #a78bfa;--chain-solana-bg: rgba(167, 139, 250, .1);--chain-tron: #f87171;--chain-tron-bg: rgba(248, 113, 113, .1);--text-token-active: #34d399;--text-warning-solid: #ffb84d}[data-theme=dark] body{background-color:var(--bg-color)!important;color:var(--text-primary)}[data-theme=dark] .wallet-test-container,[data-theme=dark] .main-content{background:var(--bg-color)!important}[data-theme=dark] .wallet-panel{background:var(--card-bg)!important;border:1px solid var(--border-color)!important}[data-theme=dark] .wallet-card{background:var(--card-bg-alt)!important;border-color:var(--border-color)!important}[data-theme=dark] .wallet-card.static:hover{background:var(--card-bg-hover)!important}[data-theme=dark] .wallet-address-pill{background:var(--card-bg-alt)!important;color:var(--text-secondary)!important}[data-theme=dark] .wallet-address-pill:hover{background:var(--card-bg-hover)!important}[data-theme=dark] .wallet-tag{background:var(--bg-subtle)!important;color:var(--text-success)!important}[data-theme=dark] .tip-card{background:var(--bg-tip)!important;border-color:var(--border-tip)!important}[data-theme=dark] .info-row{color:var(--text-warning-solid)!important}[data-theme=dark] .dashboard-header{border-bottom-color:var(--border-color)!important}[data-theme=dark] .network-tag{background:var(--bg-success)!important;border-color:#52c41a4d!important;color:var(--text-success)!important}[data-theme=dark] .balance-hero{background:var(--bg-subtle)!important;border-color:var(--border-color)!important}[data-theme=dark] .token-option{border-color:var(--border-color)!important;color:var(--text-secondary)!important}[data-theme=dark] .token-option.active{background:var(--bg-subtle)!important;color:var(--text-token-active)!important}[data-theme=dark] .form-item input{background:var(--card-bg-input)!important;border-color:var(--border-color)!important;color:var(--text-primary)!important}[data-theme=dark] .form-item label{color:var(--text-primary)!important}[data-theme=dark] .non-evm-prompt{background:var(--bg-danger)!important;border-color:#ff4d4f4d!important;color:var(--text-danger)!important}[data-theme=dark] .pay-item{background:var(--card-bg-alt)!important}[data-theme=dark] .pay-item:hover{background:var(--bg-subtle)!important;border-color:#10b9814d!important}[data-theme=dark] .pay-item.selected{background:var(--bg-subtle)!important}[data-theme=dark] .order-info-card{background:var(--card-bg-alt)!important}[data-theme=dark] .order-info-row:not(:last-child){border-bottom-color:var(--border-color)!important}[data-theme=dark] .cashier-card,[data-theme=dark] .pay-result-card{background:var(--card-bg)!important}[data-theme=dark] .pay-list-empty{color:var(--text-secondary)!important}@media (max-width: 992px){[data-theme=dark] .wallet-panel{background:var(--card-bg)!important;color:var(--text-primary)!important}[data-theme=dark] .wallet-panel .section-label,[data-theme=dark] .wallet-panel .wallet-name{color:var(--text-primary)!important}[data-theme=dark] .wallet-panel .wallet-desc{color:var(--text-secondary)!important}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.5}.text-primary{color:var(--text-primary)!important}.text-secondary{color:var(--text-secondary)!important}.text-success{color:#52c41a!important}.text-danger{color:#ff4d4f!important}.text-warning{color:#fa8c16!important}.text-link{color:var(--primary-color)!important}.text-muted{color:#999!important}.wallet-test-container{min-height:100vh;display:flex;justify-content:center;padding:20px}.main-content{width:100%;max-width:1200px;padding:20px}.wallet-layout{display:flex;justify-content:center;gap:24px}@media (max-width: 992px){.wallet-test-container{padding:0!important;display:block!important}.main-content{padding:0!important;width:100%!important;max-width:100%!important}.wallet-layout{width:100%!important;gap:0!important;display:block!important}.wallet-panel{border-radius:0!important;padding:20px!important;width:100%!important;max-width:100%!important;min-height:100vh!important;box-shadow:none!important;margin:0!important;background:var(--card-bg)!important;color:var(--text-primary)!important}.wallet-panel .section-label,.wallet-panel .wallet-name{color:var(--text-primary)!important}.wallet-panel .wallet-desc{color:var(--text-secondary)!important}.wallet-icon{margin-right:0!important}}.wallet-panel{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;padding:32px;box-shadow:0 8px 32px #0000001a;width:100%;max-width:600px}.wallet-panel.full-width{max-width:1200px}.wallet-selection{display:flex;flex-direction:column;gap:24px}.section-block{display:flex;flex-direction:column;gap:12px}.section-label{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:8px}.wallet-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.wallet-card{display:flex;align-items:center;padding:12px 16px;background:#f8f9fa;border:1px solid #e8e8e8;border-radius:12px;cursor:default;transition:all .2s ease}.wallet-card.static:hover{background:#fff;border-color:var(--primary-color);box-shadow:0 2px 8px #1890ff26}.wallet-icon{font-size:24px;margin-right:12px}.wallet-details{flex:1;display:flex;flex-direction:column}.wallet-name{font-size:14px;font-weight:600;color:var(--text-primary)}.wallet-desc{font-size:12px;color:var(--text-secondary)}.wallet-tag{font-size:10px;padding:2px 6px;background:#e6f7ff;color:#10b981;border-radius:4px;margin-left:8px}.connect-wallet-btn{width:100%;transition:transform .1s ease}.connect-wallet-btn:active{transform:scale(.98)}.tip-card{background:#fffbe6;border:1px solid #ffe58f;border-radius:8px;padding:16px}.info-row{margin-bottom:8px;font-weight:600;color:#faad14}.tip-text{font-size:13px;color:var(--text-secondary)}.connected-view{display:flex;flex-direction:column;gap:24px}.dashboard-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid #f0f0f0}.wallet-status{display:flex;align-items:center;gap:8px;font-weight:500}.status-dot{width:8px;height:8px;background:#52c41a;border-radius:50%}.network-tag{padding:2px 8px;background:#f6ffed;border:1px solid #b7eb8f;color:#52c41a;border-radius:12px;font-size:12px}.balance-hero{text-align:center;padding:24px 0;background:linear-gradient(180deg,#fafafa 0%,var(--card-bg) 100%);border-radius:16px;border:1px solid var(--border-color)}.balance-label{font-size:14px;color:var(--text-secondary);margin-bottom:8px}.balance-amount{font-size:32px;font-weight:700;color:var(--text-primary);margin-bottom:12px}.balance-symbol{font-size:16px;font-weight:500;color:var(--text-secondary)}.wallet-address-pill{display:inline-flex;align-items:center;padding:4px 12px;background:#f5f5f5;border-radius:16px;font-size:13px;color:var(--text-secondary);cursor:pointer;transition:background .2s}.wallet-address-pill:hover{background:#e8e8e8}.copy-icon{margin-left:6px;font-size:12px}.token-options{display:flex;gap:12px;margin-top:8px;flex-wrap:wrap}.token-option{padding:8px 16px;border:1px solid #d9d9d9;border-radius:8px;cursor:pointer;transition:all .2s}.token-option.active{border-color:var(--primary-color);background:#e6f7ff;color:var(--primary-color);font-weight:500}.contract-subtle{margin-top:8px;font-size:12px;color:#999;cursor:pointer}.form-item{margin-bottom:16px}.form-item label{display:block;margin-bottom:6px;font-size:14px;font-weight:500}.form-item input:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 2px #1890ff33}.non-evm-prompt{text-align:center;padding:40px 20px;background:#fff1f0;border:1px solid #ffa39e;border-radius:12px;color:#cf1322}.prompt-icon{font-size:48px;margin-bottom:16px}@media (max-width: 768px){.wallet-list{grid-template-columns:1fr}.wallet-panel{padding:20px}}.otherpay-container,.cashier-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;background:var(--bg-color)}.cashier-loading .loading-spinner{width:48px;height:48px;border:4px solid #e8e8e8;border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}.cashier-loading p{margin-top:16px;color:var(--text-secondary);font-size:14px}@keyframes spin{to{transform:rotate(360deg)}}.cashier-card{background:#fff;border-radius:16px;box-shadow:0 8px 40px #00000014;width:100%;max-width:420px;overflow:hidden}.cashier-header{background:linear-gradient(135deg,#10b981,#059669);padding:24px;text-align:center}.cashier-header h2{color:#fff;font-size:20px;font-weight:600;margin:0}.cashier-body{padding:24px}.order-info-card{background:#fafafa;border-radius:12px;padding:20px;margin-bottom:20px}.order-info-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0}.order-info-row:not(:last-child){border-bottom:1px solid #f0f0f0}.order-info-label{color:var(--text-secondary);font-size:14px}.order-info-value{color:var(--text-primary);font-size:14px;font-weight:500}.order-info-value.amount{font-size:24px;font-weight:700;color:#ff4d4f}.order-info-value.mch-name{font-weight:600}.order-info-value.countdown{color:#fa8c16;font-weight:600}.order-info-value.expired{color:#ff4d4f;font-weight:600}.pay-list{margin-top:8px}.pay-list-header h3{font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:12px}.pay-list-content{display:flex;flex-direction:column;gap:8px}.pay-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#fafafa;border:2px solid transparent;border-radius:12px;cursor:pointer;transition:all .2s ease}.pay-item:hover,.pay-item.selected{background:var(--card-bg);border-color:var(--primary-color)}.pay-item-left{display:flex;align-items:center;gap:12px}.pay-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center}.pay-icon svg{width:28px;height:28px}.pay-icon .wechat-icon{color:#07c160}.pay-icon .alipay-icon{color:#34d399}.pay-name{font-size:14px;font-weight:500;color:var(--text-primary)}.pay-item-right{width:20px;height:20px;border:2px solid #d9d9d9;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.pay-item.selected .pay-item-right{background:var(--primary-color);border-color:var(--primary-color)}.check-icon{color:#fff;font-size:12px;font-weight:700}.pay-list-footer{margin-top:24px}.pay-button{width:100%;padding:14px 24px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease}.pay-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #1890ff4d}.pay-button:active:not(:disabled){transform:translateY(0)}.pay-button:disabled{opacity:.6;cursor:not-allowed}.pay-list-empty{text-align:center;padding:40px 20px;color:var(--text-secondary);font-size:14px}.pay-result-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;background:var(--bg-color)}.pay-result-card{background:#fff;border-radius:16px;box-shadow:0 8px 40px #00000014;width:100%;max-width:420px;padding:40px 24px;text-align:center}.pay-result-icon{width:80px;height:80px;margin:0 auto 24px}.pay-result-icon.success{color:#52c41a}.pay-result-icon.error{color:#ff4d4f}.pay-result-title{font-size:20px;font-weight:600;color:var(--text-primary);margin-bottom:8px}.pay-result-desc{font-size:14px;color:var(--text-secondary);margin-bottom:24px}@media (max-width: 480px){.cashier-card,.pay-result-card{border-radius:0;max-width:100%;min-height:100vh}.cashier-header{padding:20px}.cashier-body,.order-info-card{padding:16px}.order-info-value.amount{font-size:20px}.pay-item{padding:12px 14px}}