*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{font-family:Inter,-apple-system,BlinkMacSystemFont,SF Pro Display,Helvetica Neue,system-ui,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:15px;line-height:1.5;transition:background .4s ease,color .3s ease}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--accent-1);text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}input,select{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:0;height:0}.bg-mesh{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;overflow:hidden}.bg-mesh:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse 600px 600px at 20% 10%,var(--mesh-c1),transparent),radial-gradient(ellipse 500px 500px at 80% 20%,var(--mesh-c2),transparent),radial-gradient(ellipse 400px 400px at 50% 80%,var(--mesh-c3),transparent);animation:meshFloat 20s ease-in-out infinite}.app-shell{position:relative;z-index:1;max-width:520px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;width:100%}.app-loading{display:flex;align-items:center;justify-content:center;min-height:100vh}.page{flex:1;padding:0 20px 100px;max-width:520px;margin:0 auto;width:100%;animation:fadeSlideIn .3s cubic-bezier(.4,0,.2,1)}.page-title{font-size:24px;font-weight:700;margin-bottom:16px}.page-content{flex:1;padding:0 20px 100px;overflow-y:auto}.glass-card{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:20px;transition:var(--transition-normal)}.glass-card:hover{background:var(--bg-glass-hover);border-color:var(--border-glass-active)}.card{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:16px;margin-bottom:12px}.btn{width:100%;padding:16px;border-radius:var(--radius-md);font-size:15px;font-weight:600;cursor:pointer;transition:var(--transition-normal);display:flex;align-items:center;justify-content:center;gap:8px;border:none;-webkit-tap-highlight-color:transparent;position:relative;overflow:hidden}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:disabled:active{transform:none}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 16px #3b82f64d}.btn-primary:hover{box-shadow:0 6px 24px #3b82f666}.btn-secondary{background:var(--bg-glass);border:1px solid var(--border-glass);color:var(--text-primary);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.btn-danger{background:#ef44441f;border:1px solid rgba(239,68,68,.2);color:var(--danger)}.btn-success{background:#10b9811f;border:1px solid rgba(16,185,129,.2);color:var(--success)}.btn-outline{background:transparent;border:1px solid var(--border-glass);color:var(--text-primary)}.btn svg{width:18px;height:18px}.btn-group{display:flex;gap:10px;margin-top:16px}.btn-group .btn{flex:1}.input-group{margin-bottom:16px}.input-group label,.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:8px}.input-group input,.form-input{width:100%;padding:14px 16px;background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-primary);font-size:15px;outline:none;transition:var(--transition-fast)}.input-group input:focus,.form-input:focus{border-color:var(--accent-1);box-shadow:0 0 0 3px #3b82f61a}.input-group input::placeholder,.form-input::placeholder{color:var(--text-muted)}.form-group{margin-bottom:18px}.form-select{width:100%;padding:14px 16px;background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-primary);font-size:15px;outline:none;-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;cursor:pointer;transition:var(--transition-fast)}.form-select:focus{border-color:var(--accent-1);box-shadow:0 0 0 3px #3b82f61a}.form-select option{background:var(--bg-secondary);color:var(--text-primary)}.info-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--tx-border)}.info-row:last-child{border-bottom:none}.info-row-label{font-size:13px;color:var(--text-secondary)}.info-row-value{font-size:14px;font-weight:600;color:var(--text-primary)}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.section-title{font-size:17px;font-weight:600;letter-spacing:-.2px}.section-link{font-size:13px;color:var(--accent-1);cursor:pointer;font-weight:500}.text-hint{color:var(--text-secondary);font-size:14px}.text-center{text-align:center}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-sm{font-size:13px}.fw-600{font-weight:600}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-8{gap:8px}.gap-12{gap:12px}.spacer-sm{height:8px}.spacer-md{height:16px}.spacer-lg{height:24px}.divider{height:1px;background:var(--tx-border);margin:16px 0}.error-text{color:var(--danger);font-size:14px;margin-top:8px}.scroll-horizontal{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}.scroll-horizontal::-webkit-scrollbar{display:none}.scroll-horizontal>*{scroll-snap-align:center;flex-shrink:0}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes meshFloat{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(20px,-30px) rotate(1deg)}66%{transform:translate(-15px,20px) rotate(-1deg)}}@keyframes orbFloat{0%,to{transform:translate(0)}50%{transform:translate(20px,-20px)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes toastSlideDown{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@supports not (backdrop-filter: blur(1px)){.glass-card,.card,.btn-secondary{background:var(--bg-secondary)}}:root{--bg-primary: #0F172A;--bg-secondary: #1E293B;--bg-card: rgba(255,255,255,.04);--bg-glass: rgba(255,255,255,.06);--bg-glass-hover: rgba(255,255,255,.1);--border-glass: rgba(255,255,255,.08);--border-glass-active: rgba(255,255,255,.15);--header-bg: rgba(15,23,42,.75);--tabbar-bg: rgba(15,23,42,.85);--modal-bg: #1E293B;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-1: #3B82F6;--accent-2: #1D4ED8;--accent-3: #06b6d4;--accent-gradient: linear-gradient(135deg, #3B82F6, #1D4ED8);--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--balance-text-gradient: linear-gradient(135deg, #fff, #93C5FD);--balance-hero-bg: linear-gradient(135deg, rgba(59,130,246,.15), rgba(29,78,216,.1), rgba(6,182,212,.08));--balance-hero-border: rgba(59,130,246,.2);--balance-hero-orb1: rgba(59,130,246,.15);--balance-hero-orb2: rgba(6,182,212,.1);--mesh-c1: rgba(59,130,246,.12);--mesh-c2: rgba(29,78,216,.08);--mesh-c3: rgba(6,182,212,.06);--tx-border: rgba(255,255,255,.04);--qr-shadow: 0 8px 40px rgba(0,0,0,.4);--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 24px;--shadow-sm: 0 2px 8px rgba(0,0,0,.2);--shadow-md: 0 4px 20px rgba(0,0,0,.3);--shadow-lg: 0 8px 40px rgba(0,0,0,.4);--shadow-glow: 0 0 30px rgba(59,130,246,.15);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--bg-color: var(--bg-primary);--text-color: var(--text-primary);--hint-color: var(--text-secondary);--link-color: var(--accent-1);--button-color: var(--accent-1);--button-text-color: #ffffff;--secondary-bg-color: var(--bg-secondary);--success-color: var(--success);--danger-color: var(--danger);--warning-color: var(--warning);--border-color: var(--border-glass);--card-bg: var(--bg-glass);--shadow: var(--shadow-sm)}:root.light{--bg-primary: #F4F7FF;--bg-secondary: #ffffff;--bg-card: rgba(0,0,0,.02);--bg-glass: rgba(255,255,255,.65);--bg-glass-hover: rgba(255,255,255,.85);--border-glass: rgba(0,0,0,.06);--border-glass-active: rgba(0,0,0,.12);--header-bg: rgba(244,247,255,.8);--tabbar-bg: rgba(255,255,255,.88);--modal-bg: #ffffff;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94a3b8;--accent-1: #3B82F6;--accent-2: #1D4ED8;--accent-3: #06b6d4;--accent-gradient: linear-gradient(135deg, #3B82F6, #1D4ED8);--success: #059669;--warning: #d97706;--danger: #dc2626;--info: #2563eb;--balance-text-gradient: linear-gradient(135deg, #0F172A, #1D4ED8);--balance-hero-bg: linear-gradient(135deg, rgba(59,130,246,.1), rgba(29,78,216,.07), rgba(6,182,212,.05));--balance-hero-border: rgba(59,130,246,.15);--balance-hero-orb1: rgba(59,130,246,.08);--balance-hero-orb2: rgba(6,182,212,.06);--mesh-c1: rgba(59,130,246,.06);--mesh-c2: rgba(29,78,216,.04);--mesh-c3: rgba(6,182,212,.03);--tx-border: rgba(0,0,0,.04);--qr-shadow: 0 8px 40px rgba(0,0,0,.1);--shadow-sm: 0 2px 8px rgba(0,0,0,.05);--shadow-md: 0 4px 20px rgba(0,0,0,.08);--shadow-lg: 0 8px 40px rgba(0,0,0,.1);--shadow-glow: 0 0 30px rgba(59,130,246,.08);--bg-color: var(--bg-primary);--text-color: var(--text-primary);--hint-color: var(--text-secondary);--link-color: var(--accent-1);--button-color: var(--accent-1);--button-text-color: #ffffff;--secondary-bg-color: var(--bg-secondary);--success-color: var(--success);--danger-color: var(--danger);--warning-color: var(--warning);--border-color: var(--border-glass);--card-bg: var(--bg-glass);--shadow: var(--shadow-sm)}