:root{--bg-primary: #1c1c1d;--bg-secondary: #2c2c2e;--bg-tertiary: #3a3a3c;--bg-input: #1c1c1d;--text-primary: #ffffff;--text-secondary: #8e8e93;--text-tertiary: #636366;--accent-blue: #3390ec;--accent-blue-hover: #2b7fd4;--accent-red: #ff453a;--accent-green: #30d158;--accent-orange: #ff9f0a;--accent-purple: #bf5af2;--accent-teal: #64d2ff;--border-color: #38383a;--divider-color: #2c2c2e;--toggle-bg: #39393d;--toggle-active: #30d158}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:420px;margin:0 auto;min-height:100vh;background-color:var(--bg-primary)}.header{display:flex;align-items:center;padding:12px 16px;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.header-back{width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:var(--accent-blue);cursor:pointer;margin-right:12px;background:none;border:none}.header-title{flex:1;font-size:17px;font-weight:600}.header-action{color:var(--accent-blue);font-size:15px;font-weight:500;cursor:pointer;background:none;border:none}.header-action:disabled{opacity:.5;cursor:not-allowed}.hero{text-align:center;padding:32px 24px 24px}.hero-avatar{width:100px;height:100px;border-radius:50%;background:linear-gradient(135deg,#3390ec,#5eb6ff);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:40px;color:#fff}.hero-avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}.hero-icon{margin:0 auto 16px}.hero-title{font-size:24px;font-weight:600;margin-bottom:8px}.hero-subtitle{color:var(--text-secondary);font-size:15px;max-width:300px;margin:0 auto}.hero-link{color:var(--accent-blue);text-decoration:none}.hero-link:hover{text-decoration:underline}.search-box{margin:0 16px 16px;position:relative}.search-box input{width:100%;padding:10px 16px 10px 40px;background-color:var(--bg-secondary);border:none;border-radius:10px;color:var(--text-primary);font-size:15px}.search-box input::placeholder{color:var(--text-tertiary)}.search-box:before{content:"";position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%238e8e93' viewBox='0 0 24 24'%3E%3Cpath d='M15.5 14h-.79l-.28-.27A6.471 6.471 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/%3E%3C/svg%3E");background-size:contain}.section{margin-top:20px;margin-bottom:24px}.section-header{display:flex;align-items:center;justify-content:space-between;padding:8px 16px}.section-title{font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.section-action{color:var(--accent-blue);font-size:13px;cursor:pointer;background:none;border:none}.list{background-color:var(--bg-secondary);border-radius:12px;margin:0 16px;overflow:hidden}.list-item{display:flex;align-items:center;padding:12px 16px;cursor:pointer;transition:background-color .15s;text-decoration:none;color:inherit;border:none;background:none;width:100%;text-align:left}.list-item:hover{background-color:var(--bg-tertiary)}.list-item+.list-item{border-top:1px solid var(--divider-color)}.list-item-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:12px;font-size:18px;font-weight:600;color:#fff;flex-shrink:0}.list-item-icon.blue{background-color:var(--accent-blue)}.list-item-icon.green{background-color:var(--accent-green)}.list-item-icon.orange{background-color:var(--accent-orange)}.list-item-icon.purple{background-color:var(--accent-purple)}.list-item-icon.red{background-color:var(--accent-red)}.list-item-icon.teal{background-color:var(--accent-teal)}.list-item-icon.small{width:32px;height:32px;font-size:14px}.list-item-content{flex:1;min-width:0}.list-item-title{font-size:16px;font-weight:500;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-item-subtitle{font-size:14px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-item-arrow{color:var(--text-tertiary);margin-left:8px;font-size:20px;flex-shrink:0}.list-item-right{display:flex;flex-direction:column;align-items:flex-end;gap:4px;margin-left:8px;flex-shrink:0}.list-item-value{color:var(--text-secondary);font-size:14px;font-weight:500;text-align:right;white-space:nowrap}.create-item{color:var(--accent-blue)}.create-item .list-item-icon{background-color:var(--accent-blue);font-size:24px}.create-item .list-item-title{color:var(--accent-blue)}.token-box{background-color:var(--bg-secondary);border-radius:12px;margin:0 16px 16px;padding:16px}.token-value{font-family:SF Mono,Monaco,Courier New,monospace;font-size:13px;color:var(--accent-blue);word-break:break-all;margin-bottom:12px;padding:12px;background-color:var(--bg-input);border-radius:8px}.token-actions{display:flex;gap:8px}.token-btn{flex:1;padding:12px;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s}.token-btn:hover{opacity:.85}.token-btn.copy{background-color:var(--accent-blue);color:#fff}.token-btn.revoke{background-color:var(--accent-red);color:#fff}.token-hint{color:var(--text-secondary);font-size:13px;margin-top:12px;line-height:1.4}.token-hint a{color:var(--accent-blue);text-decoration:none}.toggle-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background-color:var(--bg-secondary)}.toggle-item+.toggle-item{border-top:1px solid var(--divider-color)}.toggle-content{flex:1}.toggle-title{font-size:16px;font-weight:500;margin-bottom:2px}.toggle-description{font-size:13px;color:var(--text-secondary);line-height:1.4}.toggle-switch{width:51px;height:31px;background-color:var(--toggle-bg);border-radius:16px;position:relative;cursor:pointer;transition:background-color .2s;flex-shrink:0;margin-left:12px;border:none}.toggle-switch.active{background-color:var(--toggle-active)}.toggle-switch:after{content:"";position:absolute;width:27px;height:27px;background-color:#fff;border-radius:50%;top:2px;left:2px;transition:transform .2s;box-shadow:0 2px 4px #0003}.toggle-switch.active:after{transform:translate(20px)}.form-group{margin:0 16px 16px}.form-label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.form-input{width:100%;padding:14px 16px;background-color:var(--bg-secondary);border:none;border-radius:12px;color:var(--text-primary);font-size:16px}.form-input::placeholder{color:var(--text-tertiary)}.form-input:focus{outline:none;box-shadow:0 0 0 2px var(--accent-blue)}.form-textarea{min-height:100px;resize:vertical;font-family:inherit}.form-hint{color:var(--text-secondary);font-size:13px;margin-top:8px;line-height:1.4}.form-prefix{display:flex;align-items:center;background-color:var(--bg-secondary);border-radius:12px;overflow:hidden}.form-prefix-text{padding:14px 0 14px 16px;color:var(--text-secondary);font-size:16px}.form-prefix input{flex:1;padding:14px 16px 14px 0;background:transparent;border:none;color:var(--text-primary);font-size:16px}.form-prefix input:focus{outline:none}.form-select{width:100%;padding:14px 16px;background-color:var(--bg-secondary);border:none;border-radius:12px;color:var(--text-primary);font-size:16px;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%238e8e93' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:24px;cursor:pointer}.form-select:focus{outline:none;box-shadow:0 0 0 2px var(--accent-blue)}.main-button{position:fixed;bottom:0;left:0;right:0;padding:16px;background-color:var(--bg-primary);max-width:420px;margin:0 auto}.main-button button{width:100%;padding:16px;background:linear-gradient(135deg,var(--accent-blue) 0%,#5eb6ff 100%);color:#fff;border:none;border-radius:12px;font-size:17px;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #3390ec4d}.main-button button:hover{background:linear-gradient(135deg,var(--accent-blue-hover) 0%,#4da8f0 100%);box-shadow:0 6px 16px #3390ec66;transform:translateY(-1px)}.main-button button:active{transform:translateY(0);box-shadow:0 2px 8px #3390ec4d}.main-button button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.helper-text{color:var(--text-secondary);font-size:13px;padding:8px 16px 16px;line-height:1.4}.helper-text a{color:var(--accent-blue);text-decoration:none}.delete-item,.delete-item .list-item-title{color:var(--accent-red)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border:none;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease;text-decoration:none;gap:8px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent-blue) 0%,#5eb6ff 100%);color:#fff;box-shadow:0 4px 12px #3390ec4d}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--accent-blue-hover) 0%,#4da8f0 100%);box-shadow:0 6px 16px #3390ec66;transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 8px #3390ec4d}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background-color:#4a4a4c}.btn-secondary:active:not(:disabled){background-color:var(--bg-tertiary)}.btn-danger{background:linear-gradient(135deg,var(--accent-red) 0%,#ff7b73 100%);color:#fff;box-shadow:0 4px 12px #ff453a4d}.btn-danger:hover:not(:disabled){background:linear-gradient(135deg,#e63e35,#ff6b63);box-shadow:0 6px 16px #ff453a66;transform:translateY(-1px)}.btn-danger:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 8px #ff453a4d}.btn-outline-primary{background:transparent;color:var(--accent-blue);border:1.5px solid var(--accent-blue)}.btn-outline-primary:hover:not(:disabled){background:#3390ec1a}.btn-outline-danger{background:transparent;color:var(--accent-red);border:1.5px solid var(--accent-red)}.btn-outline-danger:hover:not(:disabled){background:#ff453a1a}.btn-sm{padding:8px 16px;font-size:13px;border-radius:8px}.btn-lg{padding:16px 32px;font-size:17px;border-radius:14px}.btn-block{width:100%}.modal-actions{display:flex;gap:12px;padding:16px 20px;border-top:1px solid var(--divider-color)}.modal-actions .btn{flex:1}.footer-text{text-align:center;padding:16px;color:var(--text-secondary);font-size:13px}.footer-text a{color:var(--accent-blue);text-decoration:none}.badge{display:inline-block;padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;min-width:60px;text-align:center;flex-shrink:0}.badge.green{background-color:#30d15833;color:var(--accent-green)}.badge.red{background-color:#ff453a33;color:var(--accent-red)}.badge.orange{background-color:#ff9f0a33;color:var(--accent-orange)}.badge.blue{background-color:#3390ec33;color:var(--accent-blue)}.badge.purple{background-color:#bf5af233;color:var(--accent-purple)}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:0 16px 16px}.stat-card{background-color:var(--bg-secondary);border-radius:12px;padding:16px}.stat-value{font-size:28px;font-weight:600;margin-bottom:4px}.stat-label{font-size:13px;color:var(--text-secondary)}.loading{display:flex;align-items:center;justify-content:center;padding:40px}.spinner{width:32px;height:32px;border:3px solid var(--bg-tertiary);border-top-color:var(--accent-blue);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:40px 24px}.empty-state-icon{width:64px;height:64px;margin:0 auto 16px;opacity:.5}.empty-state-title{font-size:17px;font-weight:600;margin-bottom:8px}.empty-state-text{color:var(--text-secondary);font-size:15px}.error-state{text-align:center;padding:40px 24px;color:var(--accent-red)}.info-box{background-color:var(--bg-secondary);border-radius:12px;margin:8px 16px;padding:16px}.info-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0}.info-row+.info-row{border-top:1px solid var(--divider-color)}.info-label{color:var(--text-secondary);font-size:14px}.info-value{font-size:14px;font-weight:500}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:200;padding:16px}.modal{background-color:var(--bg-secondary);border-radius:16px;width:100%;max-width:340px;overflow:hidden}.modal-header{padding:20px 20px 12px;text-align:center}.modal-title{font-size:17px;font-weight:600}.modal-body{padding:0 20px 20px}.modal-text{color:var(--text-secondary);font-size:14px;text-align:center;line-height:1.4}.mb-0{margin-bottom:0}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.pb-80{padding-bottom:80px}.pb-160{padding-bottom:160px}.mt-16{margin-top:16px}.text-center{text-align:center}.tabs{display:flex;background-color:var(--bg-secondary);margin:0 16px 16px;border-radius:10px;padding:4px}.tab{flex:1;padding:8px 16px;background:none;border:none;border-radius:8px;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s}.tab.active{background-color:var(--bg-tertiary);color:var(--text-primary)}.chip{display:inline-flex;align-items:center;padding:6px 12px;background-color:var(--bg-tertiary);border-radius:16px;font-size:13px;margin-right:8px;margin-bottom:8px}.chip-remove{margin-left:6px;width:16px;height:16px;border-radius:50%;background-color:var(--text-tertiary);color:var(--bg-secondary);display:flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%);background-color:var(--bg-tertiary);color:var(--text-primary);padding:12px 24px;border-radius:12px;font-size:14px;z-index:300;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes pulse{0%{box-shadow:0 4px 15px #f446}50%{box-shadow:0 4px 25px #ff4444b3}to{box-shadow:0 4px 15px #f446}}.outstanding-balance-alert{margin:0 16px 20px}.info-box.warning{background:linear-gradient(135deg,#ff9f0a26,#ff453a26);border:1px solid rgba(255,159,10,.3)}.info-box.warning .info-box-icon{font-size:32px}.info-box.warning .info-box-title{color:var(--accent-orange)}.info-box.warning .info-box-value{color:var(--accent-orange);font-weight:600}.info-box{display:flex;align-items:center;gap:16px}.info-box-icon{font-size:28px;flex-shrink:0}.info-box-content{flex:1}.info-box-title{font-size:14px;color:var(--text-secondary);margin-bottom:4px}.info-box-value{font-size:20px;font-weight:600}.info-box-subtitle{font-size:13px;color:var(--text-secondary);margin-top:4px}.error-box{display:flex;align-items:flex-start;gap:12px;margin:0 16px 16px;padding:14px 16px;background:linear-gradient(135deg,#ff453a1f,#ff453a14);border:1px solid rgba(255,69,58,.3);border-radius:12px;color:#ff6b63}.error-box svg{flex-shrink:0;margin-top:1px}.error-box span{font-size:14px;line-height:1.5}.create-project-modal{text-align:center;padding:8px 0 16px}.create-project-icon{width:80px;height:80px;margin:0 auto 16px;border-radius:50%;background:linear-gradient(135deg,#3390ec,#5eb6ff);display:flex;align-items:center;justify-content:center;color:#fff}.create-project-description{color:var(--text-secondary);font-size:14px;line-height:1.5;margin-bottom:20px}.create-project-modal .form-input{text-align:center;font-family:SF Mono,Monaco,Courier New,monospace;font-size:14px;letter-spacing:.5px}.create-project-link{display:inline-block;margin-top:12px;color:var(--accent-blue);font-size:13px;text-decoration:none}.create-project-link:hover{text-decoration:underline}.settle-balance-hero{margin:0 16px 24px;padding:32px 24px;background:linear-gradient(135deg,#ff453a26,#ff9f0a26);border-radius:16px;text-align:center}.settle-balance-amount{font-size:36px;font-weight:700;color:var(--accent-orange);margin-bottom:8px}.settle-balance-label{font-size:16px;color:var(--text-secondary);font-weight:500}.awaiting-payment-hero{margin:20px 16px 24px;padding:40px 24px;background:linear-gradient(135deg,#0a84ff1f,#0a84ff0f);border-radius:16px;text-align:center}.awaiting-payment-spinner{width:64px;height:64px;margin:0 auto 20px;border:4px solid var(--border-color);border-top:4px solid var(--accent-blue);border-radius:50%;animation:spin 1s linear infinite}.awaiting-payment-status{font-size:18px;font-weight:600;margin-bottom:12px}.awaiting-payment-amount{font-size:42px;font-weight:700;color:var(--text-primary);margin-bottom:16px}.awaiting-payment-instructions{color:var(--text-secondary);font-size:14px;line-height:1.6;margin:0}.awaiting-payment-actions{padding:0 16px;margin-top:24px}@media(min-width:420px){.container{border-left:1px solid var(--border-color);border-right:1px solid var(--border-color)}}