:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f6fa;color:#333}.app{max-width:1200px;margin:0 auto;padding:20px}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding-bottom:20px;border-bottom:2px solid #e1e8ed}.app-header h1{color:#2c3e50;font-size:2rem;font-weight:700}.refresh-btn{background-color:#3498db;color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer;font-size:14px;font-weight:600;transition:background-color .2s;margin-left:20px}.refresh-btn:hover{background-color:#2980b9}.loading,.error,.no-data{text-align:center;padding:60px 20px;font-size:18px;color:#7f8c8d}.retry-btn{background-color:#e74c3c;color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer;margin-top:15px;font-size:14px;font-weight:600}.retry-btn:hover{background-color:#c0392b}.trade-card{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;padding:30px;margin-bottom:20px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;padding-bottom:15px;border-bottom:1px solid #ecf0f1}.card-header h2{color:#2c3e50;font-size:1.5rem;font-weight:600}.status-badge{padding:6px 12px;border-radius:20px;font-size:12px;font-weight:700;text-transform:uppercase}.status-badge.open{background-color:#27ae60;color:#fff}.block-toggle{display:flex;align-items:center;gap:15px}.block-status{font-size:14px;color:#7f8c8d;font-weight:600}.toggle-btn{padding:8px 16px;border:none;border-radius:6px;cursor:pointer;font-size:12px;font-weight:600;transition:all .2s}.toggle-btn:not(.blocked){background-color:#e74c3c;color:#fff}.toggle-btn.blocked{background-color:#27ae60;color:#fff}.toggle-btn:hover{opacity:.9;transform:translateY(-1px)}.trade-info{display:flex;flex-direction:column;gap:15px}.info-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #f8f9fa}.info-row:last-child{border-bottom:none}.label{font-weight:600;color:#7f8c8d;font-size:14px}.value{font-weight:600;color:#2c3e50;font-size:14px}.value.profit{color:#27ae60}.value.loss{color:#e74c3c}.value.not-set,.value.not-available{color:#bdc3c7;font-style:italic}.section{margin-top:20px;padding:20px;background-color:#f8f9fa;border-radius:8px;border-left:4px solid #3498db}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.section h3{color:#2c3e50;font-size:1.1rem;font-weight:600}.edit-btn{background-color:#f39c12;color:#fff;border:none;padding:6px 12px;border-radius:4px;cursor:pointer;font-size:12px;font-weight:600}.edit-btn:hover{background-color:#e67e22}.edit-form{background:#fff;padding:20px;border-radius:8px;border:1px solid #e1e8ed;margin-top:15px}.form-group{margin-bottom:15px}.form-group label{display:block;margin-bottom:5px;font-weight:600;color:#2c3e50;font-size:14px}.form-input{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px}.form-input:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 2px #3498db33}.form-actions{display:flex;gap:10px;margin-top:20px}.save-btn{background-color:#27ae60;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px;font-weight:600}.save-btn:hover{background-color:#219a52}.cancel-btn{background-color:#95a5a6;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px;font-weight:600}.cancel-btn:hover{background-color:#7f8c8d}.highlight{background-color:#e8f6f3;border-radius:6px;padding:15px;border-left:4px solid #27ae60}.warning{background-color:#fdebd0;border-radius:6px;padding:15px;border-left:4px solid #f39c12}.alert{background-color:#fadbd8;border-radius:6px;padding:15px;border-left:4px solid #e74c3c}.info-note{font-size:12px;color:#7f8c8d;margin-top:8px;font-style:italic}@media (max-width: 768px){.app{padding:10px}.app-header,.card-header{flex-direction:column;gap:15px;text-align:center}.block-toggle{flex-direction:column;gap:10px}.info-row{flex-direction:column;align-items:flex-start;gap:5px}.section-header{flex-direction:column;gap:10px;text-align:center}.form-actions{flex-direction:column}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding:20px}.app-container{max-width:800px;margin:0 auto;background:#fff;border-radius:16px;box-shadow:0 20px 60px #0000004d;overflow:hidden}.app-header{padding:32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-align:center}.app-header h1{font-size:2.5rem;font-weight:700;margin-bottom:8px;letter-spacing:-.5px}.app-header p{opacity:.9;font-size:1.1rem}.main-content{padding:32px}.totp-section{background:linear-gradient(135deg,#f093fb,#f5576c);border-radius:12px;padding:28px;margin-bottom:40px;border:1px solid #e9ecef;color:#fff;box-shadow:0 8px 30px #0000001a}.totp-section .section-title{color:#fff;margin-bottom:8px}.totp-section .section-description{color:#ffffffe6}.totp-display-container{background:#ffffff1a;border-radius:10px;padding:24px;margin-top:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.totp-loading{display:flex;align-items:center;justify-content:center;gap:12px;color:#fff;font-weight:500;min-height:100px}.totp-error{display:flex;align-items:center;justify-content:center;gap:12px;color:#fc0;font-weight:500;min-height:100px;flex-direction:column;text-align:center}.totp-error .error-icon{font-size:2rem}.totp-code-display{text-align:center;margin-bottom:20px;padding:20px;background:#ffffff26;border-radius:8px}.totp-label{display:block;font-size:1rem;margin-bottom:8px;opacity:.9}.totp-code{font-size:3.5rem;font-weight:800;letter-spacing:8px;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.2);display:inline-block;padding:10px 20px;background:#0003;border-radius:8px;font-family:Courier New,monospace}.totp-response{background:#0003;border-radius:8px;padding:16px;margin-bottom:20px}.response-label{display:block;font-size:.9rem;margin-bottom:8px;opacity:.9}.response-json{background:#0000004d;padding:12px;border-radius:6px;color:#fff;font-family:Courier New,monospace;font-size:.9rem;overflow-x:auto;margin:0}.response-json .status{color:#4cd964}.response-json .otp{color:#fc0;font-weight:700}.totp-actions{display:flex;flex-direction:column;align-items:center;gap:12px}.refresh-button{background:#fff3;color:#fff;border:2px solid rgba(255,255,255,.3);padding:12px 24px;font-size:1rem;font-weight:600;border-radius:8px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:8px;min-width:160px;justify-content:center}.refresh-button:hover:not(:disabled){background:#ffffff4d;transform:translateY(-2px);box-shadow:0 5px 15px #0003}.refresh-button:disabled{opacity:.6;cursor:not-allowed}.refresh-button.small{padding:8px 16px;font-size:.9rem;min-width:auto}.refresh-icon{font-size:1.2rem}.totp-note{font-size:.85rem;opacity:.8;text-align:center;max-width:300px}.config-form{display:flex;flex-direction:column;gap:40px}.config-section{background:#f8f9fa;border-radius:12px;padding:28px;border:1px solid #e9ecef;transition:transform .2s ease,box-shadow .2s ease}.config-section:hover{transform:translateY(-2px);box-shadow:0 8px 30px #00000014}.section-header{margin-bottom:28px}.section-title{font-size:1.5rem;font-weight:600;color:#2d3436;margin-bottom:8px;display:flex;align-items:center;gap:12px}.section-title .icon{font-size:1.3rem}.section-description{color:#6c757d;font-size:.95rem;line-height:1.5}.input-group{margin-bottom:24px}.input-group:last-child{margin-bottom:0}.input-label{display:block;font-weight:500;color:#495057;margin-bottom:8px;font-size:.95rem}.required{color:#e74c3c;margin-left:4px}.config-input{width:100%;min-width:200px;max-width:100%;padding:14px 16px;font-size:1rem;border:2px solid #e0e0e0;border-radius:8px;background:#fff;transition:all .2s ease;font-family:Monaco,Menlo,Ubuntu Mono,monospace;letter-spacing:.5px}.config-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.config-input:hover{border-color:#b3b3b3}.input-hint{font-size:.85rem;color:#868e96;margin-top:6px;margin-left:4px}.submit-section{padding-top:20px;border-top:1px solid #e9ecef}.success-message{background:#d4edda;color:#155724;padding:14px 20px;border-radius:8px;margin-bottom:20px;font-weight:500;display:flex;align-items:center;gap:10px;animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.submit-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:16px 32px;font-size:1.1rem;font-weight:600;border-radius:8px;cursor:pointer;transition:all .3s ease;width:100%;display:flex;align-items:center;justify-content:center;gap:12px}.submit-button:hover:not(.disabled){transform:translateY(-2px);box-shadow:0 10px 25px #667eea66}.submit-button:active:not(.disabled){transform:translateY(0)}.submit-button.disabled{background:#e9ecef;color:#adb5bd;cursor:not-allowed;transform:none;box-shadow:none}.spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}.spinner.small{width:16px;height:16px;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}.form-status{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding:12px 16px;background:#f8f9fa;border-radius:8px}.status-indicator{font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:8px}.status-indicator.ready{color:#27ae60}.status-indicator.pending{color:#f39c12}.status-indicator.ready:before{content:"";width:10px;height:10px;background:#27ae60;border-radius:50%;display:inline-block}.input-count{font-size:.85rem;color:#6c757d;font-weight:500}.app-footer{padding:20px 32px;text-align:center;color:#868e96;font-size:.9rem;border-top:1px solid #e9ecef;background:#f8f9fa}@media (max-width: 768px){.app-container{border-radius:0;margin:0}.app-header{padding:24px}.app-header h1{font-size:2rem}.main-content{padding:24px}.totp-section,.config-section{padding:20px}.totp-code{font-size:2.5rem;letter-spacing:4px;padding:8px 16px}.form-status{flex-direction:column;gap:8px;align-items:flex-start}}@media (max-width: 480px){body{padding:10px}.section-title{font-size:1.3rem}.config-input{padding:12px 14px;font-size:.95rem}.submit-button{padding:14px 24px;font-size:1rem}.totp-code{font-size:.5rem;letter-spacing:2px}.refresh-button{width:100%}}