.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0000008c;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-container{background-color:var(--bg-secondary, #252526);border:1px solid var(--dialog-border, rgba(255, 255, 255, .14));border-radius:12px;box-shadow:0 14px 36px #0000006b;min-width:400px;max-width:80vw;max-height:85vh;display:flex;flex-direction:column;color:var(--text-primary, #cccccc)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--dialog-divider, rgba(255, 255, 255, .1));background:var(--bg-secondary, #252526)}.modal-header h3{margin:0;font-size:16px;font-weight:500;color:var(--text-primary, #cccccc)}.modal-close-btn{background:none;border:none;color:var(--text-secondary, #999999);font-size:20px;cursor:pointer;padding:0 4px}.modal-close-btn:hover{color:var(--text-primary, #ffffff);background:var(--hover-bg, #2a2d2e);border-radius:4px}.modal-content{padding:16px;overflow-y:auto}.modal-footer{padding:12px 16px;border-top:1px solid var(--dialog-divider, rgba(255, 255, 255, .1));background:var(--bg-secondary, #252526);display:flex;justify-content:flex-end;gap:8px}.modal-btn{padding:6px 12px;border-radius:3px;font-size:13px;cursor:pointer;border:1px solid var(--dialog-border, rgba(255, 255, 255, .14))}.modal-footer .modal-btn{min-width:110px}.modal-btn-primary{background-color:var(--accent-color, #007acc);color:#fff;border-color:var(--accent-color, #007acc)}.modal-btn-primary:hover{background-color:var(--accent-hover, #0098ff)}.modal-btn-secondary{background-color:var(--bg-tertiary, #3c3c3c);color:var(--text-primary, #cccccc);border:1px solid var(--dialog-border, rgba(255, 255, 255, .14))}.modal-btn-secondary:hover{background-color:var(--hover-bg, #4a4a4a)}.modal-btn-danger{background-color:#d73a49;color:#fff;border-color:#d73a49}.modal-btn-danger:hover{background-color:#b92b38}.modal-content{padding:16px;overflow-y:auto;overflow-x:hidden}.modal-input{width:100%;box-sizing:border-box;padding:8px;background-color:var(--input-bg, #3c3c3c);border:1px solid var(--dialog-border, rgba(255, 255, 255, .14));color:var(--text-primary, #cccccc);border-radius:3px;margin-top:8px;appearance:none;-webkit-appearance:none;-moz-appearance:none}.modal-input option{background-color:var(--input-bg, #3c3c3c);color:var(--text-primary, #cccccc)}select.modal-input{padding-right:30px;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23cccccc' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 8px 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#2a2d2e)}.file-tree-node.selected{background-color:var(--accent-color, #094771);color:#fff}.file-tree-node.selected:hover{background-color:var(--accent-hover, #0a4f7c)}.file-tree-icon{margin-right:6px;font-size:12px;width:16px;text-align:center;color:var(--text-primary, #cccccc)}.file-tree-icon.expanded,.file-tree-icon.collapsed{font-size:10px;color:var(--text-secondary, #858585);cursor:pointer;transition:transform .2s ease}.file-tree-icon.expanded{transform:rotate(90deg)}.file-tree-icon.file-type-file{color:#569cd6}.file-tree-icon.file-type-directory{color:#dcdcaa}.file-tree-name{font-size:13px;color:var(--text-primary, #d4d4d4);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.file-tree-node.selected .file-tree-name{color:#fff}.file-tree-children{margin-left:0}.file-tree-rename-input{background-color:var(--input-bg, #1e1e1e);border:1px solid var(--accent-color, #007acc);color:var(--text-primary, #d4d4d4);padding:2px 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#1e1e1e)}.file-tree-content::-webkit-scrollbar-thumb{background:var(--bg-tertiary, #424242);border-radius:4px}.file-tree-content::-webkit-scrollbar-thumb:hover{background:var(--hover-bg, #4e4e4e)}@media (max-width: 768px){.file-tree{min-width:200px}.file-tree-header h3{font-size:12px}.file-tree-action-btn{padding:3px 5px;font-size:11px}.file-tree-name{font-size:12px}.file-tree-node{padding:3px 6px;min-height:20px}}.menu-bar{display:flex;align-items:center;background-color:var(--bg-tertiary, #2d2d30);border-bottom:1px solid var(--border-color, #3e3e42);height:32px;padding:0 8px;font-size:13px;-webkit-user-select:none;user-select:none;position:relative}.menu-item{position:relative}.menu-button{background:none;border:none;color:var(--text-primary, #cccccc);padding:6px 12px;cursor:pointer;font-size:13px;border-radius:3px;transition:all .2s ease;font-family:inherit}.menu-button:hover{background-color:var(--hover-bg, #3e3e42);color:var(--text-primary, #ffffff)}.menu-button.active{background-color:var(--accent-color, #094771);color:#fff}.menu-dropdown{position:absolute;top:100%;left:0;background-color:var(--bg-secondary, #252526);border:1px solid var(--border-color, #3e3e42);border-top:1px solid var(--dialog-divider, rgba(255, 255, 255, .1));border-radius:4px;box-shadow:0 2px 8px #0000004d;z-index:1000;min-width:200px;padding:4px 0;margin-top:2px}.menu-dropdown-item{display:flex;justify-content:space-between;align-items:center;padding:6px 12px;cursor:pointer;font-size:13px;color:var(--text-primary, #d4d4d4);transition:background-color .2s ease;white-space:nowrap}.menu-dropdown-item:hover{background-color:var(--hover-bg, #2a2d2e);color:var(--text-primary, #ffffff)}.menu-item-label{flex:1}.menu-item-shortcut{color:var(--text-secondary, #858585);font-size:11px;margin-left:16px;opacity:.8}.menu-dropdown-item:hover .menu-item-shortcut{color:var(--text-primary, #cccccc)}.menu-separator{height:1px;background-color:var(--border-color, #3e3e42);margin:4px 0}.menu-bar-spacer{flex:1}.menu-bar-actions{display:flex;gap:6px;align-items:center}.menu-bar-actions-right{margin-right:148px}.user-info{display:flex;align-items:center;gap:6px;color:var(--text-primary, #cccccc);font-size:12px;margin-left:6px}.plan-badge{background-color:var(--accent-color, #007acc);color:#fff;padding:2px 6px;border-radius:4px;font-size:10px;font-weight:700;cursor:pointer;transition:background-color .2s}.plan-badge:hover{background-color:var(--accent-hover, #0098ff)}.menu-action-button{background-color:#2d2d30;border:1px solid var(--border-color, #3e3e42);color:#d4d4d4;padding:3px 6px;cursor:pointer;border-radius:3px;font-size:11px;display:flex;align-items:center;gap:3px;transition:all .2s ease}.menu-action-button:hover{background:#3a3a3f;border-color:#4b4b50;transform:translateY(-1px);box-shadow:0 2px 4px #0003}.menu-action-button:active{transform:translateY(0);box-shadow:0 1px 2px #0003}@media (max-width: 768px){.menu-bar{height:28px;font-size:12px;padding:0 6px}.menu-button{padding:5px 10px;font-size:12px}.menu-dropdown{min-width:180px}.menu-dropdown-item{padding:5px 10px;font-size:12px}.menu-action-button{padding:2px 6px;font-size:11px}.menu-bar-actions{gap:6px}.menu-bar-actions-right{margin-right:110px}}@media (prefers-color-scheme: dark){.menu-bar{background-color:var(--bg-tertiary, #2d2d30);border-bottom-color:var(--border-color, #3e3e42)}.menu-button{color:var(--text-primary, #cccccc)}.menu-button:hover{background-color:var(--hover-bg, #3e3e42);color:var(--text-primary, #ffffff)}.menu-button.active{background-color:var(--accent-color, #094771);color:#fff}.menu-dropdown{background-color:var(--bg-secondary, #252526);border-color:var(--border-color, #3e3e42)}.menu-dropdown-item{color:var(--text-primary, #d4d4d4)}.menu-dropdown-item:hover{background-color:var(--hover-bg, #2a2d2e);color:var(--text-primary, #ffffff)}.menu-separator{background-color:var(--border-color, #3e3e42)}.menu-item-shortcut{color:var(--text-secondary, #858585)}.menu-dropdown-item:hover .menu-item-shortcut{color:var(--text-primary, #cccccc)}}.status-bar{display:flex;justify-content:space-between;align-items:center;background-color:#0078d4;color:#fff;height:24px;padding:0 12px;font-size:12px;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;border-top:1px solid #005a9e;-webkit-user-select:none;user-select:none}.status-bar-left,.status-bar-center,.status-bar-right{display:flex;align-items:center;gap:16px}.status-item{display:flex;align-items:center;gap:4px;padding:2px 6px;border-radius:2px;transition:background-color .2s ease}.status-item:hover{background-color:#ffffff1a}.status-icon{font-size:10px;width:12px;text-align:center}.status-text{font-size:11px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}.status-item.connected{background-color:#4caf5033;border-left:2px solid #4caf50}.status-item.disconnected{background-color:#f4433633;border-left:2px solid #f44336}.status-item.compiling{background-color:#ffc10733;border-left:2px solid #ffc107}.status-item.success{background-color:#4caf5033;border-left:2px solid #4caf50}.status-item.error{background-color:#f4433633;border-left:2px solid #f44336}.status-item.warning{background-color:#ffc10733;border-left:2px solid #ffc107}@media (max-width: 768px){.status-bar{height:20px;padding:0 8px;font-size:11px}.status-bar-left,.status-bar-center,.status-bar-right{gap:12px}.status-item{gap:3px;padding:1px 4px}.status-icon{font-size:9px;width:10px}.status-text{font-size:10px;max-width:150px}}@media (max-width: 480px){.status-bar-center{display:none}.status-bar-right{gap:8px}.status-text{max-width:100px}}@media (prefers-color-scheme: dark){.status-bar{background-color:#005a9e;border-top-color:#004578}.status-item:hover{background-color:#ffffff26}}@keyframes pulse{0%{opacity:1}50%{opacity:.6}to{opacity:1}}.status-item.compiling .status-icon{animation:pulse 1.5s infinite}.status-item{position:relative;cursor:pointer}.status-item:after{content:attr(title);position:absolute;bottom:100%;left:50%;transform:translate(-50%);background-color:#333;color:#fff;padding:4px 8px;border-radius:3px;font-size:10px;white-space:nowrap;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease;z-index:1000;margin-bottom:4px}.status-item:hover:after{opacity:1;visibility:visible}.status-bar:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent)}.settings-dialog-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0000008c;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.settings-dialog{background-color:var(--bg-secondary, #252526);border:1px solid var(--dialog-border, rgba(255, 255, 255, .14));border-radius:12px;width:500px;max-width:90%;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 14px 36px #0000006b;color:var(--text-primary, #cccccc)}.settings-header{padding:12px 16px;border-bottom:1px solid var(--dialog-divider, rgba(255, 255, 255, .1));display:flex;justify-content:space-between;align-items:center}.settings-header h2{margin:0;font-size:16px;font-weight:500;color:var(--text-primary, #ffffff)}.close-btn{background:none;border:none;color:var(--text-secondary, #cccccc);cursor:pointer;font-size:18px;padding:0 4px}.close-btn:hover{color:var(--text-primary, #ffffff);background:var(--hover-bg, #2a2d2e);border-radius:4px}.settings-content{padding:16px;overflow-y:auto;flex:1}.settings-group{margin-bottom:20px}.settings-group h3{margin-top:0;margin-bottom:12px;font-size:14px;color:var(--accent-color, #007acc);text-transform:uppercase;letter-spacing:.5px}.form-group{margin-bottom:12px}.form-group label{display:block;margin-bottom:6px;font-size:13px;color:var(--text-primary, #d4d4d4)}.form-group input[type=text]{width:100%;padding:6px 8px;background-color:var(--input-bg, #3c3c3c);border:1px solid var(--border-color, #3c3c3c);color:var(--text-primary, #cccccc);border-radius:2px;font-size:13px;box-sizing:border-box}.form-group input[type=text]:focus{outline:1px solid var(--accent-color, #007acc);border-color:var(--accent-color, #007acc)}.form-group small{display:block;margin-top:4px;font-size:11px;color:var(--text-secondary, #858585)}.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer}.checkbox-label input[type=checkbox]{cursor:pointer}.settings-actions{padding:12px 16px;border-top:1px solid var(--dialog-divider, rgba(255, 255, 255, .1));display:flex;justify-content:flex-end;gap:8px;background-color:var(--bg-secondary, #252526);border-radius:0 0 12px 12px}.btn{padding:6px 14px;border-radius:2px;font-size:13px;cursor:pointer;border:none;transition:background-color .2s}.btn-secondary{background-color:var(--bg-tertiary, #3e3e42);color:var(--text-primary, #cccccc);border:1px solid var(--dialog-border, rgba(255, 255, 255, .14))}.btn-secondary:hover{background-color:var(--hover-bg, #4e4e52);border-color:var(--accent-color, #007acc)}.btn-primary{background-color:var(--accent-color, #0e639c);color:#fff}.btn-primary:hover{background-color:var(--accent-hover, #1177bb)}.btn-primary:disabled{background-color:var(--bg-tertiary, #4d4d4d);cursor:not-allowed;opacity:.7}.settings-error{padding:10px 16px;background-color:#f443361a;color:#f44336;border-bottom:1px solid rgba(244,67,54,.2);font-size:13px}.settings-warning{padding:10px 12px;margin-bottom:12px;background-color:#ffc1071f;color:#ffd166;border:1px solid rgba(255,193,7,.28);border-radius:4px;font-size:12px}.settings-loading{color:var(--text-primary, #cccccc);font-size:14px}.settings-note{margin-bottom:8px;color:var(--text-secondary, #777);font-size:12px}.settings-test-row{margin-top:8px;display:flex;gap:8px;align-items:center}.settings-test-msg{font-size:12px;color:var(--text-primary, #ccc)}.settings-token-card{padding:10px;background:var(--bg-secondary, #252526);border-radius:4px;margin-bottom:10px;border:1px solid var(--dialog-border, rgba(255, 255, 255, .14))}.settings-token-row{display:flex;justify-content:space-between;font-size:12px;color:var(--text-primary, #ccc);margin-bottom:5px}.settings-token-track{width:100%;height:6px;background:var(--bg-tertiary, #333);border-radius:3px;overflow:hidden}.settings-token-fill{height:100%;background:linear-gradient(90deg,var(--accent-color, #007acc),#00b894);transition:width .5s ease}.settings-token-foot{display:flex;justify-content:space-between;font-size:11px;color:var(--text-secondary, #888);margin-top:4px}.settings-token-extra{margin-left:4px;color:#4caf50;font-size:10px}.settings-addon-row{display:flex;align-items:center;justify-content:space-between;padding:10px;background:var(--bg-tertiary, #2d2d30);border-radius:4px;border:1px solid var(--dialog-border, rgba(255, 255, 255, .14))}.settings-addon-meta{font-size:12px;color:var(--text-secondary, #aaa)}.output-panel{display:flex;flex-direction:column;background-color:#1e1e1e;border-top:1px solid #333;width:100%;font-family:Consolas,Monaco,Courier New,monospace;font-size:12px;flex-shrink:0}.output-header{display:flex;justify-content:space-between;align-items:center;padding:0 10px;height:35px;background-color:#252526;border-bottom:1px solid #333}.output-tabs{display:flex;height:100%}.output-tab{display:flex;align-items:center;padding:0 15px;cursor:pointer;color:#969696;text-transform:uppercase;font-size:11px;font-weight:600;border-top:1px solid transparent;border-bottom:1px solid transparent}.output-tab:hover{color:#e7e7e7}.output-tab.active{color:#e7e7e7;border-bottom:1px solid #007acc}.output-actions{display:flex;gap:4px}.icon-btn{background:none;border:none;color:#ccc;cursor:pointer;padding:4px 8px;border-radius:3px;font-size:11px;display:flex;align-items:center;gap:4px}.icon-btn:hover{background-color:#3e3e42}.output-content{flex:1;overflow-y:auto;padding:8px 10px;color:#d4d4d4;white-space:pre-wrap;background-color:#1e1e1e}.output-empty{color:#666;font-style:italic;padding-top:10px;text-align:center}.log-entry{margin-bottom:4px;line-height:1.4;border-bottom:1px solid rgba(255,255,255,.05);padding-bottom:2px;cursor:pointer}.log-entry:hover{background-color:#ffffff0d}.log-time{color:#888;margin-right:8px}.log-source{color:#569cd6;font-weight:700;margin-right:8px;min-width:70px;display:inline-block}.log-info .log-message{color:#d4d4d4}.log-error .log-message{color:#f14c4c}.log-success .log-message{color:#89d185}.log-warning .log-message{color:#cca700}.editor-tabs{display:flex;background-color:#252526;height:35px;overflow-x:auto;border-bottom:1px solid #333}.editor-tabs::-webkit-scrollbar{height:3px}.editor-tabs::-webkit-scrollbar-track{background:#1e1e1e}.editor-tabs::-webkit-scrollbar-thumb{background:#424242}.editor-tab{display:flex;align-items:center;padding:0 10px;min-width:120px;max-width:200px;background-color:#2d2d2d;color:#969696;border-right:1px solid #1e1e1e;cursor:pointer;-webkit-user-select:none;user-select:none;font-size:13px;position:relative}.editor-tab:hover{background-color:#383838}.editor-tab.active{background-color:#1e1e1e;color:#fff;border-top:2px solid #007acc}.tab-icon{margin-right:6px;font-size:14px}.tab-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.tab-name.unsaved{font-style:italic}.unsaved-indicator{margin-left:4px;color:#d7ba7d}.tab-close{background:none;border:none;color:#ccc;font-size:16px;margin-left:8px;padding:0 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20px;border-radius:8px;color:var(--text-primary, #ffffff);font-size:14px;border:1px solid var(--border-color, #3c3c3c);border-left-width:4px;box-shadow:0 10px 24px #00000047;animation:slideIn .3s ease-out forwards;min-width:200px;max-width:400px}.toast-success{background-color:color-mix(in srgb,#4caf50 22%,var(--bg-secondary, #252526));border-left-color:#4caf50}.toast-error{background-color:color-mix(in srgb,#f44336 22%,var(--bg-secondary, #252526));border-left-color:#f44336}.toast-info{background-color:color-mix(in srgb,#2196f3 22%,var(--bg-secondary, #252526));border-left-color:#2196f3}.toast-warning{background-color:color-mix(in srgb,#ff9800 22%,var(--bg-secondary, #252526));border-left-color:#ff9800}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.auth-dialog-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0009;display:flex;justify-content:center;align-items:center;z-index:2000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.auth-dialog{background-color:var(--bg-secondary, #252526);padding:30px;border-radius:10px;width:350px;box-shadow:0 14px 36px #0000006b;border:1px solid var(--dialog-border, rgba(255, 255, 255, .14));position:relative;color:var(--text-primary, #cccccc)}.auth-dialog h2{margin-top:0;margin-bottom:20px;color:var(--text-primary, #ffffff);text-align:center}.form-group{margin-bottom:15px}.form-group label{display:block;margin-bottom:5px;font-size:13px;color:var(--text-secondary, #999)}.form-group input{width:100%;padding:8px;background-color:var(--input-bg, #3c3c3c);border:1px solid var(--dialog-border, rgba(255, 255, 255, .14));color:var(--text-primary, #ffffff);border-radius:4px;box-sizing:border-box}.form-group input:focus{outline:none;border-color:var(--accent-color, #007acc)}.auth-submit-btn{width:100%;padding:10px;background-color:var(--accent-color, #007acc);color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;margin-top:10px}.auth-submit-btn:hover{background-color:var(--accent-hover, #0062a3)}.auth-submit-btn:disabled{background-color:var(--bg-tertiary, #4d4d4d);cursor:not-allowed}.auth-error{background-color:#f44336;color:#fff;padding:10px;border-radius:4px;margin-bottom:15px;font-size:13px;text-align:center}.auth-success{background-color:#2e7d3233;color:#c8e6c9;padding:10px;border-radius:4px;margin-bottom:15px;font-size:13px;text-align:center}.auth-hint{margin:-4px 0 12px;font-size:12px;line-height:1.5;color:var(--text-secondary, #999)}.auth-footer{margin-top:15px;text-align:center;font-size:13px}.auth-link{color:var(--accent-color, #007acc);cursor:pointer;text-decoration:underline}.auth-close-btn{position:absolute;top:10px;right:10px;background:none;border:none;color:var(--text-secondary, #999);font-size:20px;cursor:pointer}.auth-close-btn:hover{color:var(--text-primary, #fff);background:var(--hover-bg, #2a2d2e);border-radius:4px}.upgrade-modal{max-width:900px!important;width:90%;background-color:var(--bg-secondary, #252526);color:var(--text-primary, #cccccc);border:1px solid var(--dialog-border, rgba(255, 255, 255, .14))}.upgrade-modal .modal-header{border-bottom:1px solid var(--dialog-divider, rgba(255, 255, 255, .1))}.upgrade-modal .modal-close{color:#ccc}.upgrade-modal .modal-close:hover{color:#fff}.plans-container{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;padding:20px 0}.plan-card{background-color:var(--bg-tertiary, #2d2d30);border:1px solid var(--dialog-border, rgba(255, 255, 255, .14));border-radius:8px;padding:20px;flex:1;min-width:250px;display:flex;flex-direction:column;align-items:center;transition:transform .2s,box-shadow .2s}.plan-card:hover{transform:translateY(-5px);border-color:var(--accent-color, #007acc);box-shadow:0 4px 12px #0006}.current-plan{border-color:var(--accent-color, #007acc);background-color:#007acc1a}.plan-price{font-size:24px;font-weight:700;color:var(--text-primary, #ffffff);margin:10px 0}.plan-features{list-style:none;padding:0;margin:20px 0;width:100%;text-align:left;flex-grow:1}.plan-features li{padding:8px 0;border-bottom:1px solid var(--dialog-divider, rgba(255, 255, 255, .1));color:var(--text-primary, #d4d4d4);font-size:14px}.plan-features li:last-child{border-bottom:none}.btn-disabled{background-color:var(--bg-tertiary, #3e3e42);color:var(--text-secondary, #858585);cursor:not-allowed;border:none}.payment-container{display:flex;flex-direction:column;align-items:center;padding:20px;text-align:center}.payment-methods{display:flex;gap:20px;margin:30px 0}.payment-btn{padding:15px 30px;border:none;border-radius:8px;font-size:16px;cursor:pointer;transition:all .2s;font-weight:700;min-width:150px}.payment-btn:disabled{opacity:.6;cursor:not-allowed}.payment-btn.alipay{background-color:#1677ff;color:#fff}.payment-btn.alipay:hover:not(:disabled){background-color:#4096ff}.payment-btn.wechat{background-color:#07c160;color:#fff}.payment-btn.wechat:hover:not(:disabled){background-color:#38d37f}.qr-payment{display:flex;flex-direction:column;align-items:center;gap:20px}.qr-code-wrapper{background:var(--bg-primary, #ffffff);padding:20px;border-radius:8px}.loading-spinner{margin-top:20px;border:4px solid var(--border-color, #3e3e42);border-top:4px solid var(--accent-color, #007acc);border-radius:50%;width:30px;height:30px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.back-btn{margin-top:30px;background:transparent;border:1px solid var(--dialog-border, rgba(255, 255, 255, .14));color:var(--text-primary, #cccccc);padding:8px 20px;border-radius:4px;cursor:pointer}.back-btn:hover{background-color:var(--hover-bg, #3e3e42);color:var(--text-primary, #ffffff)}html,body,#root{height:100%;margin:0;padding:0;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--editor-background, #1e1e1e);color:var(--text-primary, #cccccc)}select option{background-color:var(--input-bg, #3c3c3c);color:var(--text-primary, #cccccc)}.app{display:flex;flex-direction:column;height:100vh;width:100vw;background-color:var(--editor-background, #1e1e1e)}.app-main{flex:1;display:flex;overflow:hidden;position:relative}.sidebar{width:250px;background-color:var(--bg-secondary, #252526);border-right:1px solid var(--border-color, #333);display:flex;flex-direction:column;flex-shrink:0}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;background-color:var(--editor-background, #1e1e1e)}.editor-container{flex:1;position:relative;overflow:hidden}.app-loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:9999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.spinner{width:40px;height:40px;border:4px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#007acc;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}.template-panel-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#0009;z-index:1000;display:flex;justify-content:center;align-items:center}.monaco-sash{background-color:transparent!important}.monaco-sash:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--border-color, #3c3c3c);opacity:.65}.monaco-sash:hover:before,.monaco-sash.active:before{background:var(--dialog-divider, rgba(255, 255, 255, .1));opacity:1}.monaco-sash.orthogonal-drag-handle:before{border-radius:6px;box-shadow:0 0 0 1px var(--border-color, #3c3c3c),0 0 0 2px #00000040}.app-main.streaming-lock .sidebar,.app-main.streaming-lock .main-content{pointer-events:none}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#1e1e1e;border-left:1px solid #333}::-webkit-scrollbar-thumb{background:#424242;border-radius:0;border:1px solid #1e1e1e}::-webkit-scrollbar-thumb:hover{background:#4f4f4f}::-webkit-scrollbar-corner{background:#1e1e1e}