@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Mono:wght@400;700&display=swap";:root{--color-primary: #2563eb;--color-primary-light: #3b82f6;--color-primary-dark: #1d4ed8;--color-primary-glow: rgba(37, 99, 235, .15);--color-accent: #c8ff00;--color-accent-secondary: #00d4aa;--color-accent-purple: #8b5cf6;--color-bg-primary: #f0f2f5;--color-bg-secondary: #ffffff;--color-bg-tertiary: #f8fafc;--color-bg-card: #ffffff;--color-bg-card-hover: #f8fafc;--color-bg-elevated: #ffffff;--color-text-primary: #0f172a;--color-text-secondary: #475569;--color-text-muted: #94a3b8;--color-text-disabled: #cbd5e1;--color-text-dash: #1772d1;--color-border: #e2e8f0;--color-border-hover: #cbd5e1;--color-divider: #f1f5f9;--color-success: #10b981;--color-success-bg: rgba(16, 185, 129, .1);--color-warning: #f59e0b;--color-warning-bg: rgba(245, 158, 11, .1);--color-error: #ef4444;--color-error-bg: rgba(239, 68, 68, .1);--color-info: #3b82f6;--color-trx: #ff0013;--color-usdt: #26a17b;--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "Space Mono", monospace;--radius-xs: 8px;--radius-sm: 12px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 40px -10px rgba(0, 0, 0, .1);--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .15);--shadow-card: 0 4px 24px rgba(0, 0, 0, .06);--shadow-glow: 0 0 40px var(--color-primary-glow);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-bounce: cubic-bezier(.34, 1.56, .64, 1);--ease-spring: cubic-bezier(.175, .885, .32, 1.275);--duration-fast: .15s;--duration-normal: .3s;--duration-slow: .5s}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--color-bg-primary);color:var(--color-text-primary);min-height:100vh;line-height:1.5;overflow-x:hidden}.app{min-height:100vh;position:relative;background:var(--color-bg-primary)}.app-bg{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden;z-index:0;background:linear-gradient(180deg,#f8fafc,#f0f2f5)}.bg-orb{display:none}.app-content{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column}.container{width:100%;max-width:440px;margin:0 auto;padding:0 20px}.welcome-screen{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:40px 20px;animation:fadeIn .6s var(--ease-out)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.welcome-content{width:100%;max-width:450px;background:var(--color-bg-card);border-radius:var(--radius-xl);padding:25px 32px;box-shadow:var(--shadow-card);text-align:center;position:relative;overflow:hidden}.welcome-logo{margin-bottom:24px;animation:slideDown .6s var(--ease-out)}.welcome-logo-img{width:100%;height:100%;object-fit:contain;animation:floatLogo 3s ease-in-out infinite}@keyframes floatLogo{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.logo-icon{width:72px;height:72px;margin:0 auto 20px;background:linear-gradient(135deg,var(--color-primary),var(--color-accent-purple));border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);position:relative}.logo-icon svg{width:36px;height:36px;color:#fff}.welcome-title{font-size:28px;font-weight:800;letter-spacing:-.5px;margin-bottom:8px;color:var(--color-text-primary)}.welcome-subtitle{font-size:14px;color:var(--color-text-muted);margin-bottom:36px;line-height:1.6;max-width:280px;margin-left:auto;margin-right:auto}.welcome-actions{display:flex;flex-direction:column;gap:0;animation:slideUp .6s var(--ease-out) .15s both}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.welcome-footer{margin-top:32px;animation:fadeIn .6s var(--ease-out) .3s both}.welcome-footer p{font-size:12px;color:var(--color-text-muted);line-height:1.6}.list-btn{display:flex;align-items:center;justify-content:space-between;width:100%;padding:18px 20px;background:transparent;border:none;border-bottom:1px solid var(--color-border);font-family:var(--font-sans);font-size:15px;font-weight:600;color:var(--color-text-primary);cursor:pointer;transition:all var(--duration-normal) var(--ease-out);text-align:left}.list-btn:first-child{border-top:1px solid var(--color-border)}.list-btn:hover{background:var(--color-bg-tertiary)}.list-btn-content{display:flex;align-items:center;gap:14px}.list-btn-icon{width:40px;height:40px;background:var(--color-bg-tertiary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary)}.list-btn-icon svg{width:20px;height:20px}.list-btn-chevron{width:24px;height:24px;color:var(--color-text-muted);transition:transform var(--duration-fast);display:flex;align-items:center;justify-content:center}.list-btn-chevron svg{width:18px;height:18px}.list-btn:hover .list-btn-chevron{transform:translate(4px);color:var(--color-text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 28px;border:none;border-radius:var(--radius-md);font-family:var(--font-sans);font-size:15px;font-weight:600;cursor:pointer;transition:all var(--duration-normal) var(--ease-out);text-decoration:none}.btn svg{width:20px;height:20px}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 4px 14px #2563eb40}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px #2563eb4d}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-card-hover);border-color:var(--color-border-hover)}.btn-ghost{background:transparent;color:var(--color-text-secondary);padding:12px 16px}.btn-ghost:hover{color:var(--color-text-primary);background:var(--color-bg-tertiary)}.btn-danger{background:var(--color-error);color:#fff}.btn-sm{padding:10px 16px;font-size:13px}.btn-lg{padding:18px 32px;font-size:16px}.btn-block{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:28px;box-shadow:var(--shadow-sm)}.card-header{margin-bottom:24px}.card-title{font-size:20px;font-weight:700;color:var(--color-text-primary);margin-bottom:6px}.card-subtitle{font-size:14px;color:var(--color-text-muted);line-height:1.5}.balance-card{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-accent-purple) 100%);border-radius:var(--radius-xl);padding:28px;color:#fff;position:relative;overflow:hidden;box-shadow:0 10px 40px #2563eb40}.balance-card:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 70%);pointer-events:none}.balance-card:after{content:"";position:absolute;bottom:-30%;left:-30%;width:80%;height:80%;background:radial-gradient(circle,rgba(139,92,246,.3) 0%,transparent 70%);pointer-events:none}.balance-label{font-size:13px;font-weight:500;opacity:.8;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.balance-amount{font-size:36px;font-weight:800;letter-spacing:-1px;margin-bottom:4px}.balance-usd{font-size:13px;font-family:var(--font-mono);opacity:.7}.alert{display:flex;gap:14px;padding:18px;border-radius:var(--radius-md);margin-bottom:24px}.alert-warning{background:var(--color-warning-bg);border:1px solid rgba(245,158,11,.2)}.alert-icon{flex-shrink:0;width:24px;height:24px;color:var(--color-warning)}.alert-icon svg{width:100%;height:100%}.alert-content{font-size:14px;color:var(--color-text-secondary);line-height:1.5}.alert-content strong{color:var(--color-text-primary);display:block;margin-bottom:2px}.seed-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px;transition:filter .3s}.seed-blur{filter:blur(8px);-webkit-user-select:none;user-select:none}.seed-word{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:12px 14px;display:flex;align-items:center;gap:10px}.seed-num{font-size:11px;font-weight:700;color:var(--color-text-muted);min-width:18px}.seed-text{font-size:13px;font-weight:600;color:var(--color-text-primary);font-family:var(--font-mono)}.input{width:100%;padding:16px 18px;background:var(--color-bg-tertiary);border:2px solid var(--color-border);border-radius:var(--radius-md);font-family:var(--font-sans);font-size:15px;color:var(--color-text-primary);transition:all var(--duration-fast);outline:none}.input:focus{border-color:var(--color-primary);background:var(--color-bg-card);box-shadow:0 0 0 4px var(--color-primary-glow)}.input::placeholder{color:var(--color-text-muted)}select.input{-webkit-appearance:none;-moz-appearance:none;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%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:48px}select.input:focus{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='%232563eb' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")}.input-mono{font-family:var(--font-mono);font-size:14px}textarea.input{min-height:120px;resize:vertical;line-height:1.6}.input-error{border-color:var(--color-error)}.input-error:focus{box-shadow:0 0 0 4px var(--color-error-bg)}.error-text{color:var(--color-error);font-size:13px;margin-top:8px;display:flex;align-items:center;gap:6px}.error-text-inline{display:flex;align-items:center;gap:8px;margin-top:10px;padding:10px 14px;background:var(--color-error-bg);border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm);color:var(--color-error);font-size:13px;font-weight:500}.error-text-inline svg{flex-shrink:0;width:20px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .2s ease-out}.modal-content{background:var(--color-bg-card);border-radius:var(--radius-xl);padding:32px;max-width:360px;width:100%;text-align:center;box-shadow:var(--shadow-xl);animation:modalSlideIn .3s var(--ease-out)}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-icon{width:56px;height:56px;margin:0 auto 20px;border-radius:50%;display:flex;align-items:center;justify-content:center}.modal-icon svg{width:28px;height:28px}.modal-title{font-size:20px;font-weight:700;color:var(--color-text-primary);margin-bottom:8px}.modal-message{font-size:14px;color:var(--color-text-secondary);line-height:1.6;margin-bottom:24px}.modal-actions{display:flex;gap:12px}.modal-actions .btn{flex:1}.input-label{display:block;font-size:13px;font-weight:600;color:var(--color-text-secondary);margin-bottom:8px}.token-item{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--duration-fast)}.token-item:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-sm)}.token-info{display:flex;align-items:center;gap:14px}.token-icon{width:44px;height:44px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff}.token-icon-trx{background:linear-gradient(135deg,#ff0013,#ff4d5a)}.token-icon-usdt{background:linear-gradient(135deg,#26a17b,#3ec997)}.token-name{font-weight:700;font-size:15px;color:var(--color-text-primary);margin-bottom:2px}.token-symbol{font-size:12px;font-weight:600;color:var(--color-text-muted)}.token-balance{text-align:right}.token-amount{font-weight:700;font-size:15px;color:var(--color-text-primary);margin-bottom:2px}.token-usd{font-size:12px;font-weight:500;color:var(--color-text-muted)}.token-logo-img{width:100%;height:100%;border-radius:50%;object-fit:cover}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;padding:20px 0}.dashboard-title{font-size:24px;font-weight:800;color:var(--color-text-dash)}.dashboard-subtitle{font-size:13px;color:var(--color-text-muted);margin-top:2px}.multisig-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--color-primary-glow);color:var(--color-primary);border-radius:var(--radius-full);font-size:12px;font-weight:700;border:1px solid rgba(37,99,235,.2)}.multisig-badge svg{width:14px;height:14px}.qr-container{background:#fff;padding:24px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin-bottom:20px;border:1px solid var(--color-border)}.qr-container img{width:180px;height:180px}.address-display{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px;font-family:var(--font-mono);font-size:13px;color:var(--color-text-primary);word-break:break-all;text-align:center;margin-bottom:16px}.copy-btn{background:transparent;border:none;padding:8px 12px;border-radius:var(--radius-sm);color:var(--color-text-muted);font-family:var(--font-sans);font-size:13px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all var(--duration-fast)}.copy-btn:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.copy-btn svg{width:16px;height:16px}.bottom-nav{position:fixed;left:50%;transform:translate(-50%);bottom:20px;width:min(420px,calc(100% - 24px));background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:10px;z-index:10;box-shadow:var(--shadow-xl)}.bottom-nav-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.nav-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:12px 10px;background:transparent;border:1px solid transparent;border-radius:var(--radius-md);font-family:var(--font-sans);font-size:12px;font-weight:600;color:var(--color-text-muted);cursor:pointer;transition:all var(--duration-fast)}.nav-btn:hover{background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.nav-btn.active{background:var(--color-primary-glow);border-color:#2563eb33;color:var(--color-primary)}.nav-btn svg{width:20px;height:20px}.loading{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--color-text-secondary);padding:40px 0}.spinner{width:24px;height:24px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.back-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 0;margin-bottom:16px;background:transparent;border:none;color:var(--color-text-secondary);font-family:var(--font-sans);font-size:14px;font-weight:600;cursor:pointer;transition:color var(--duration-fast)}.back-btn:hover{color:var(--color-text-primary)}.back-btn svg{width:20px;height:20px}.success-icon{width:88px;height:88px;margin:0 auto 24px;background:linear-gradient(135deg,var(--color-success),#34d399);border-radius:50%;display:flex;align-items:center;justify-content:center;animation:scaleIn .5s var(--ease-bounce);box-shadow:0 10px 40px #10b9814d}@keyframes scaleIn{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}.success-icon svg{width:40px;height:40px;color:#fff}.strength-bar{height:4px;background:var(--color-border);border-radius:var(--radius-full);margin-top:12px;overflow:hidden}.strength-fill{height:100%;border-radius:var(--radius-full);transition:all var(--duration-normal)}.strength-weak{width:33%;background:var(--color-error)}.strength-medium{width:66%;background:var(--color-warning)}.strength-strong{width:100%;background:var(--color-success)}.page-enter{animation:pageEnter .4s var(--ease-out)}@keyframes pageEnter{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.tabs{display:flex;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:4px;margin-bottom:24px}.tab{flex:1;padding:12px 16px;background:transparent;border:none;border-radius:var(--radius-md);color:var(--color-text-muted);font-family:var(--font-sans);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--duration-normal)}.tab:hover{color:var(--color-text-primary)}.tab.active{background:var(--color-bg-card);color:var(--color-text-primary);box-shadow:var(--shadow-sm)}.secret-box{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px;margin-bottom:16px}.secret-label{font-size:12px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}.secret-value{font-family:var(--font-mono);font-size:13px;color:var(--color-text-primary);word-break:break-all;line-height:1.6}.secret-blur{filter:blur(6px);-webkit-user-select:none;user-select:none}@media (max-width: 480px){.seed-grid{grid-template-columns:repeat(2,1fr)}.balance-amount{font-size:28px}.welcome-content{padding:32px 24px}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg-tertiary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-border-hover)}