:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6;font-weight:400;color-scheme:light;color:#1f2937;background:linear-gradient(135deg,#f5f7fa,#e9ecef);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}a{font-weight:500;color:#667eea;text-decoration:none;transition:color .2s ease}a:hover{color:#764ba2}body{margin:0;padding:0;min-width:320px;min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#e9ecef)}#root{width:100%;min-height:100vh}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;line-height:1.2}h1{font-size:2.5rem;font-weight:700}h2{font-size:2rem}h3{font-size:1.5rem}p{margin:.5rem 0}button{border-radius:8px;border:none;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .3s 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0;border-bottom:1px solid rgba(191,219,254,.5);font-size:.95rem}.info-box li:last-child{border-bottom:none}.info-box ol{padding-left:1.5rem;color:#1e40af}.info-box a{color:#667eea;text-decoration:none;font-weight:600;transition:color .2s ease}.info-box a:hover{color:#764ba2;text-decoration:underline}.token-input-section{margin:2rem 0;text-align:left}.token-input-section label{display:block;margin-bottom:.75rem;font-weight:600;color:#374151;font-size:1rem}.token-input{width:100%;padding:1rem;font-size:1rem;border:2px solid #d1d5db;border-radius:12px;box-sizing:border-box;font-family:Monaco,Courier New,monospace;transition:all .3s ease}.token-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 4px #667eea26}.transaction-history{width:100%;margin:0;padding:2.5rem;background:#fff;border-radius:20px;box-shadow:0 20px 60px #00000014;border:1px solid rgba(59,130,246,.1);transition:all .3s ease}.transaction-history:hover{box-shadow:0 25px 70px 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p{margin:0;color:#991b1b;font-size:.95rem;font-weight:500}.transaction-loading{text-align:center;padding:4rem 1rem;color:#6b7280;font-size:1.125rem;font-weight:500}.transaction-empty{text-align:center;padding:4rem 1rem;color:#6b7280}.transaction-empty p{margin:.75rem 0;font-size:1.125rem;font-weight:500}.transaction-empty .hint{font-size:1rem;color:#9ca3af}.transaction-list{display:flex;flex-direction:column;gap:1rem}.transaction-item{display:flex;align-items:flex-start;padding:1.5rem;background:linear-gradient(135deg,#f9fafb,#fff);border:1px solid #e5e7eb;border-radius:16px;transition:all .3s ease;box-shadow:0 2px 8px #0000000a}.transaction-item:hover{background:linear-gradient(135deg,#f5f3ff,#fff);border-color:#667eea;transform:translate(4px);box-shadow:0 6px 20px #667eea26}.transaction-icon{font-size:2rem;margin-right:1.25rem;flex-shrink:0;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);width:3rem;height:3rem;display:flex;align-items:center;justify-content:center;border-radius:12px}.transaction-details{flex:1;min-width:0}.transaction-main{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem;gap:1rem}.transaction-description{font-weight:600;color:#1f2937;font-size:1.05rem}.transaction-amount{font-weight:700;color:#059669;font-size:1.125rem;white-space:nowrap;letter-spacing:-.01em}.transaction-meta{display:flex;flex-wrap:wrap;gap:1.25rem;font-size:.875rem;color:#6b7280}.transaction-date{display:flex;align-items:center;font-weight:500}.transaction-counterparty{display:flex;align-items:center;font-family:Monaco,Courier New,monospace;max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:#f9fafb;padding:.25rem .5rem;border-radius:6px;font-size:.8rem}.transaction-status{padding:.25rem 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#667eea26}.btn-pagination:disabled{background:#f9fafb;color:#9ca3af;cursor:not-allowed;opacity:.5;transform:none}.pagination-info{font-size:1rem;color:#6b7280;font-weight:600}@media (max-width: 640px){.transaction-history{padding:1rem;margin:1rem}.transaction-header{flex-direction:column;align-items:flex-start;gap:1rem}.transaction-main{flex-direction:column;align-items:flex-start;gap:.5rem}.transaction-meta{flex-direction:column;gap:.25rem}.transaction-counterparty{max-width:150px}}.deposit-withdraw-card{background:#fff;border-radius:20px;padding:2.5rem;box-shadow:0 20px 60px #00000014;margin-top:2rem;border:1px solid rgba(102,126,234,.1);transition:all .3s ease}.deposit-withdraw-card:hover{box-shadow:0 25px 70px #0000001f;transform:translateY(-2px)}.deposit-withdraw-card h3{margin-top:0;margin-bottom:2rem;color:#1f2937;text-align:center;font-size:1.75rem;font-weight:700}.tabs{display:flex;gap:.75rem;margin-bottom:2rem;background:#f9fafb;padding:.5rem;border-radius:12px}.tab{flex:1;padding:1rem 1.5rem;background:transparent;border:none;border-radius:8px;cursor:pointer;font-size:1.05rem;font-weight:600;color:#6b7280;transition:all .3s ease;position:relative}.tab:hover{color:#374151;background:#e5e7eb}.tab.active{color:#667eea;background:#fff;box-shadow:0 4px 12px #667eea26}.transaction-form{display:flex;flex-direction:column;gap:1.5rem}.current-balance-display{background:linear-gradient(135deg,#fef3c7,#fde68a);border-radius:12px;padding:1.5rem;display:flex;justify-content:space-between;align-items:center;border:2px solid #fbbf24;box-shadow:0 4px 12px #fbbf2433}.current-balance-display .label{font-weight:700;color:#92400e;font-size:1.05rem}.current-balance-display .value{font-size:1.5rem;font-weight:800;color:#78350f;letter-spacing:-.02em}.input-group{display:flex;flex-direction:column;gap:.75rem}.input-group label{font-weight:700;color:#1f2937;font-size:1.05rem}.amount-input{padding:1rem 1.25rem;font-size:1.25rem;font-weight:600;border:2px solid #d1d5db;border-radius:12px;transition:all .3s ease;background:#fff}.amount-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 4px #667eea26}.amount-input:disabled{background:#f9fafb;cursor:not-allowed;opacity:.7}.quick-amounts{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}.quick-amount-btn{padding:.75rem .5rem;font-size:.95rem;border:2px solid #e5e7eb;border-radius:10px;background:#fff;color:#374151;cursor:pointer;transition:all .3s ease;font-weight:600}.quick-amount-btn:hover:not(:disabled){background:#f5f3ff;border-color:#667eea;color:#667eea;transform:translateY(-2px);box-shadow:0 4px 12px #667eea26}.quick-amount-btn:disabled{opacity:.5;cursor:not-allowed}.message{padding:1rem 1.25rem;border-radius:12px;font-weight:600;text-align:center;box-shadow:0 4px 12px #0000001a}.error-message{background:linear-gradient(135deg,#fee2e2,#fecaca);border:2px solid #fca5a5;color:#991b1b}.success-message{background:linear-gradient(135deg,#d1fae5,#a7f3d0);border:2px solid #6ee7b7;color:#065f46}.submit-btn{width:100%;padding:1.25rem 2rem;font-size:1.125rem;margin-top:.5rem;border-radius:12px;font-weight:700;letter-spacing:.01em;box-shadow:0 8px 20px #667eea4d}.submit-btn:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 12px 30px #667eea66}.hint-text{font-size:.95rem;color:#6b7280;text-align:center;margin:.5rem 0 0;font-style:italic}