:root,[data-theme=light]{--yellow: #F0B90B;--gold: #FFD000;--light-gold: #F8D12F;--active-yellow: #D0980B;--focus-blue: #1EAEDB;--bg-page: #FFFFFF;--bg-card: #FFFFFF;--bg-input: #F5F5F5;--bg-section: #F5F5F5;--bg-modal: #FFFFFF;--bg-hover: #F0F0F0;--text-primary: #1E2026;--text-secondary: #32313A;--text-slate: #848E9C;--text-steel: #686A6C;--text-muted: #777E90;--text-dim: #848E9C;--border: #E6E8EA;--border-light: #E6E8EA;--green: #0ECB81;--red: #F6465D;--shadow-subtle: rgba(32, 32, 37, .05) 0px 3px 5px 0px;--shadow-medium: rgba(8, 8, 8, .05) 0px 3px 5px 5px;--shadow-pill: rgb(153, 153, 153) 0px 2px 10px -3px;--shadow-modal: rgba(0, 0, 0, .12) 0px 8px 24px;--overlay: rgba(0, 0, 0, .45);--trade-bg: #FFFFFF;--trade-bg-secondary: #F5F5F5;--trade-bg-tertiary: #F0F0F0;--trade-bg-hover: #E8E8E8;--trade-border: #E6E8EA;--trade-text: #1E2026;--trade-text-dim: #848E9C;--font-primary: "BinancePlex", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;--font-mono: "SF Mono", "Monaco", "Inconsolata", "Fira Mono", "Droid Sans Mono", monospace}[data-theme=dark]{--bg-page: #0b0e11;--bg-card: #1e2329;--bg-input: #2b3139;--bg-section: #1e2329;--bg-modal: #1e2329;--bg-hover: #363c45;--text-primary: #eaecef;--text-secondary: #b7bdc6;--text-slate: #848E9C;--text-steel: #5e6673;--text-muted: #5e6673;--text-dim: #5e6673;--border: #2b3139;--border-light: #363c45;--shadow-subtle: rgba(0, 0, 0, .2) 0px 3px 5px 0px;--shadow-medium: rgba(0, 0, 0, .3) 0px 3px 5px 5px;--shadow-pill: rgba(0, 0, 0, .3) 0px 2px 10px -3px;--shadow-modal: rgba(0, 0, 0, .5) 0px 8px 24px;--overlay: rgba(0, 0, 0, .6);--trade-bg: #1e2329;--trade-bg-secondary: #2b3139;--trade-bg-tertiary: #0b0e11;--trade-bg-hover: #363c45;--trade-border: #2b3139;--trade-text: #eaecef;--trade-text-dim: #5e6673}*{margin:0;padding:0;box-sizing:border-box}html{height:100%;width:100%}body{height:100%;width:100%;font-family:var(--font-primary);font-size:16px;font-weight:500;line-height:1.5;color:var(--text-primary);background-color:var(--bg-page);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .2s ease,color .2s ease}#root{height:100%;width:100%}a{color:var(--yellow);text-decoration:none;transition:color .2s ease}a:hover{color:var(--active-yellow)}button{cursor:pointer;border:none;outline:none;font-family:inherit;transition:background .2s ease,color .2s ease}input,select{font-family:inherit;outline:none;transition:border-color .2s ease}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-slate)}.mono{font-family:var(--font-mono)}.price-up{color:var(--green)}.price-down{color:var(--red)}.tab-container{display:flex;border-bottom:1px solid var(--trade-border);background:var(--trade-bg-secondary)}.tab-item{padding:8px 16px;color:var(--text-slate);cursor:pointer;font-size:13px;font-weight:600;border-bottom:2px solid transparent;transition:color .2s ease;background:none}.tab-item:hover{color:var(--trade-text)}.tab-item.active{color:var(--yellow);border-bottom-color:var(--yellow)}.table{width:100%;border-collapse:collapse}.table th{text-align:left;padding:8px 12px;color:var(--text-slate);font-weight:400;font-size:12px;border-bottom:1px solid var(--trade-border);white-space:nowrap}.table td{padding:6px 12px;font-size:12px;font-family:var(--font-mono);border-bottom:1px solid var(--trade-bg);white-space:nowrap}.table tr:hover{background:var(--trade-bg-hover)}.btn{padding:6px 32px;border-radius:6px;font-size:16px;font-weight:600;letter-spacing:.16px;transition:background .2s ease}.btn-primary{background:var(--yellow);color:#1e2026}.btn-primary:hover{background:var(--focus-blue);color:#fff}.btn-primary:active{background:var(--active-yellow)}.btn-pill{border-radius:50px;background:var(--gold);color:#fff;border:1px solid var(--gold);box-shadow:var(--shadow-pill);padding:10px 24px}.btn-pill:hover{background:var(--focus-blue);color:#fff}.btn-buy{background:var(--green);color:#fff;border-radius:6px}.btn-sell{background:var(--red);color:#fff;border-radius:6px}.btn-sm{padding:4px 8px;font-size:12px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-subtle);transition:box-shadow .2s ease,background-color .2s ease}.card:hover{box-shadow:var(--shadow-medium)}.auth-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-page);padding:40px 16px;transition:background-color .2s ease}.auth-card{width:420px;background:var(--bg-card);border-radius:12px;padding:40px;border:1px solid var(--border);box-shadow:var(--shadow-subtle);transition:background-color .2s ease,border-color .2s ease,box-shadow .2s ease}.auth-logo{display:flex;align-items:center;justify-content:center;margin-bottom:32px;gap:8px}.auth-logo-icon{font-size:36px;color:var(--yellow);font-weight:700}.auth-logo-text{font-size:26px;font-weight:700;color:var(--text-primary)}.auth-title{text-align:center;margin-bottom:28px;color:var(--text-primary);font-size:24px;font-weight:700}.auth-form{display:flex;flex-direction:column;gap:20px}.auth-field{display:flex;flex-direction:column;gap:8px}.auth-label{font-size:14px;font-weight:600;color:var(--text-primary)}.auth-input{height:48px;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;padding:0 16px;color:var(--text-primary);font-size:16px;font-weight:500;outline:none;transition:border-color .2s ease,background-color .2s ease}.auth-input:focus{border-color:var(--yellow)}.auth-input::placeholder{color:var(--text-slate)}.auth-error{color:var(--red);font-size:14px;text-align:center;font-weight:500}.auth-btn{height:52px;background:var(--yellow);color:#1e2026;border:none;border-radius:6px;font-size:16px;font-weight:600;cursor:pointer;margin-top:4px;letter-spacing:.16px;transition:background .2s ease}.auth-btn:hover{background:var(--active-yellow);color:#1e2026}a.auth-btn,a.auth-btn:hover{color:#1e2026}.auth-footer{margin-top:28px;text-align:center;font-size:14px;color:var(--text-slate);font-weight:500}.auth-link{color:var(--yellow);font-weight:600}.auth-link:hover{color:var(--active-yellow)}.auth-type-btn{flex:1;height:44px;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text-slate);font-size:14px;cursor:pointer;font-weight:600;transition:all .2s ease}.auth-type-btn.active{background:var(--yellow);border-color:var(--yellow);color:#1e2026;font-weight:700}.auth-type-btn.active.live{background:var(--green);border-color:var(--green);color:#fff}.auth-success-icon{text-align:center;font-size:52px;color:var(--green);margin-bottom:16px;font-weight:700}.auth-message{text-align:center;color:var(--text-slate);margin-bottom:12px;font-size:16px;font-weight:500}.auth-ref-code{text-align:center;color:var(--text-primary);margin-bottom:28px;font-size:14px;font-weight:500}.order-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:3px;background:var(--trade-border);border-radius:2px;outline:none;cursor:pointer}.order-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;background:var(--trade-text);border:2px solid var(--trade-text);cursor:grab;transform:rotate(45deg);margin-top:0}.order-slider::-moz-range-thumb{width:14px;height:14px;background:var(--trade-text);border:2px solid var(--trade-text);cursor:grab;transform:rotate(45deg);border-radius:0}.order-slider::-webkit-slider-runnable-track{height:3px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-box{background:var(--bg-modal);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-modal);transition:background-color .2s ease,border-color .2s ease}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-title{font-size:16px;font-weight:700;color:var(--text-primary);margin:0}.modal-close-btn{background:none;border:none;color:var(--text-slate);font-size:18px;cursor:pointer}.modal-body{padding:20px}.modal-section{margin-bottom:20px;padding:12px;background:var(--bg-section);border-radius:8px;transition:background-color .2s ease}.modal-input-wrap{display:flex;align-items:center;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;padding:0 12px;height:44px;transition:background-color .2s ease,border-color .2s ease}.modal-input-wrap:focus-within{border-color:var(--yellow)}.modal-input{flex:1;background:transparent;border:none;color:var(--text-primary);font-size:16px;font-family:var(--font-mono);outline:none;height:100%}.modal-input::placeholder{color:var(--text-slate)}.modal-unit{color:var(--text-slate);font-size:13px;margin-left:8px;font-weight:600}.modal-label{display:block;font-size:13px;color:var(--text-primary);margin-bottom:6px;font-weight:600}.modal-field{margin-bottom:16px}.modal-notice{background:var(--bg-section);border-radius:8px;padding:12px;margin-bottom:16px;transition:background-color .2s ease}.modal-notice-title{font-size:12px;color:var(--yellow);margin-bottom:6px;font-weight:700}.modal-notice-text{font-size:12px;color:var(--text-slate);line-height:1.8;font-weight:500}.modal-submit-btn{width:100%;padding:12px 0;background:var(--yellow);color:#1e2026;border:none;border-radius:6px;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s ease}.modal-submit-btn:hover{background:var(--active-yellow)}.modal-submit-btn.danger{background:var(--red);color:#fff}.modal-submit-btn.danger:hover{background:#d93a4d}.modal-cancel-btn{flex:1;padding:12px 0;background:var(--bg-input);border:1px solid var(--border);border-radius:6px;color:var(--text-slate);font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease}.modal-quick-btn{flex:1;padding:8px 0;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s ease}.modal-quick-btn:hover{border-color:var(--yellow)}.modal-mode-toggle{display:flex;gap:2px;background:var(--bg-input);border-radius:6px;padding:2px}.modal-mode-btn{padding:3px 10px;background:transparent;border:none;border-radius:4px;color:var(--text-slate);font-size:12px;font-weight:600;cursor:pointer;transition:all .2s ease}.modal-mode-btn.active{background:var(--bg-card);color:var(--text-primary);box-shadow:var(--shadow-subtle)}.modal-tab{flex:1;padding:10px 0;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-slate);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.modal-tab.active{color:var(--yellow);border-bottom-color:var(--yellow)}.modal-info-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--bg-section)}.modal-info-label{font-size:12px;color:var(--text-slate);font-weight:600}.modal-info-value{font-size:13px;color:var(--text-primary);font-family:var(--font-mono);font-weight:600}.modal-th{text-align:left;padding:8px;color:var(--text-slate);font-size:11px;font-weight:600;border-bottom:1px solid var(--border)}.modal-td{padding:6px 8px;font-size:12px;color:var(--text-primary);border-bottom:1px solid var(--bg-section)}