.page-layout{color:#fff;flex-direction:column;gap:32px;padding:32px;font-family:system-ui,-apple-system,sans-serif;display:flex}.dashboard-container{color:#fff;flex-direction:column;gap:32px;padding:32px;font-family:system-ui,-apple-system,sans-serif;display:flex}.dashboard-metrics-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.metric-card{cursor:pointer;background-color:#12161f;border:1px solid #1e2430;border-radius:8px;flex-direction:column;gap:6px;padding:20px 24px;transition:border-color .2s,background-color .2s;display:flex}.metric-card:hover{background-color:#151a25;border-color:#2b3344}.metric-label{color:#64748b;letter-spacing:.05em;font-size:.75rem;font-weight:600}.metric-value{color:#fff;margin:0;font-size:2rem;font-weight:700;line-height:1.1}.metric-subtext{color:#64748b;font-size:.8rem}.dashboard-section{flex-direction:column;gap:16px;display:flex}.section-header{justify-content:space-between;align-items:flex-end;display:flex}.section-title{color:#64748b;letter-spacing:.05em;margin:0;font-size:.75rem;font-weight:700}.section-subtitle{color:#64748b;margin:4px 0 0;font-size:.8rem}.view-all-link{color:#00e676;cursor:pointer;background:0 0;border:none;padding:0;font-size:.85rem;font-weight:600}.view-all-link:hover{text-decoration:underline}.editors-horizontal-grid{gap:16px;display:flex;overflow-x:auto}.dashboard-editor-card{cursor:pointer;background-color:#12161f;border:1px solid #1e2430;border-radius:8px;flex-direction:column;gap:6px;min-width:220px;padding:16px 20px;transition:border-color .2s;display:flex}.dashboard-editor-card:hover{border-color:#2b3344}.editor-card-name{color:#fff;margin:0;font-size:.95rem;font-weight:600}.editor-card-count{color:#64748b;font-size:.8rem}.recent-items-grid{grid-template-columns:repeat(auto-fill,minmax(240px,240px));gap:16px;display:grid}.recent-item-card{cursor:pointer;background-color:#12161f;border:1px solid #1e2430;border-radius:8px;flex-direction:column;transition:border-color .2s;display:flex;overflow:hidden}.recent-item-card:hover{border-color:#2b3344}.recent-item-preview{background-color:#090c10;justify-content:center;align-items:center;height:140px;display:flex}.recent-item-body{flex-direction:column;gap:4px;padding:16px;display:flex}.recent-item-title{color:#fff;margin:0;font-size:.95rem;font-weight:700}.recent-item-code{color:#64748b;font-family:monospace;font-size:.8rem}.recent-item-footer{border-top:1px solid #1a202c;justify-content:space-between;align-items:center;padding:12px 16px;font-size:.75rem;display:flex}.recent-item-editor-tag{color:#00e676}.recent-item-date{color:#64748b}.empty-state-card{text-align:center;background-color:#12161f;border:1px dashed #1e2430;border-radius:8px;flex-direction:column;align-items:center;gap:12px;padding:32px;display:flex}.empty-text{color:#64748b;margin:0}.action-link{color:#00e676;cursor:pointer;background:0 0;border:none;font-weight:600}.items-container{color:#fff;flex-direction:column;gap:16px;padding:32px;font-family:system-ui,-apple-system,sans-serif;display:flex}.items-page-header{margin-bottom:32px}.items-main-title{color:#fff;margin-bottom:4px;font-size:1.5rem;font-weight:700}.items-counter-subtext{color:#64748b;font-size:.85rem}.item-card{cursor:pointer;background-color:#12161f;border:1px solid #1e2430;border-radius:8px;flex-direction:column;transition:border-color .2s;display:flex;overflow:hidden}.item-card:hover{border-color:#2b3344}.item-card-preview{background-color:#090c10;justify-content:center;align-items:center;height:140px;display:flex}.item-card-body{background-color:#12161f;flex-direction:column;gap:4px;padding:16px;display:flex}.item-card-title{color:#fff;font-size:.95rem;font-weight:700}.item-card-footer{background-color:#12161f;border-top:1px solid #1a202c;justify-content:space-between;align-items:center;padding:12px 16px;font-size:.75rem;display:flex}.item-card-editor-tag{color:#00e676;font-weight:500}.editor-tag-name{color:#00e676;font-weight:600}.item-card-date{color:#64748b}.items-empty-state{text-align:center;color:#64748b;background-color:#12161f;border:1px dashed #1e2430;border-radius:8px;padding:48px}.editors-container{color:#fff;flex-direction:column;gap:32px;padding:32px;font-family:system-ui,-apple-system,sans-serif;display:flex}.editors-page-header{justify-content:space-between;align-items:center;display:flex}.editors-main-title{margin:0;font-size:1.5rem;font-weight:700}.editors-counter-subtext{color:#64748b;margin:4px 0 0;font-size:.8rem}.new-editor-btn{color:#0b0e14;cursor:pointer;background-color:#00e676;border:none;border-radius:6px;padding:10px 18px;font-size:.85rem;font-weight:700;transition:opacity .2s}.new-editor-btn:hover{opacity:.9}.editors-section{flex-direction:column;gap:16px;display:flex}.editors-section-label{color:#64748b;letter-spacing:.05em;margin:0;font-size:.75rem;font-weight:700}.editors-empty-state{text-align:center;background-color:#12161f;border:1px dashed #1e2430;border-radius:8px;padding:32px}.editors-list{flex-direction:column;gap:12px;display:flex}.editor-row-card{background-color:#12161f;border:1px solid #1e2430;border-radius:8px;justify-content:space-between;align-items:center;padding:16px 20px;transition:border-color .2s;display:flex}.editor-row-card:hover{border-color:#2b3344}.editor-card-left{align-items:center;gap:16px;display:flex}.editor-icon-box{background-color:#0b0e14;border:1px solid #1e2430;border-radius:6px;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.editor-info{flex-direction:column;gap:4px;display:flex}.editor-name{color:#fff;margin:0;font-size:.95rem;font-weight:600}.editor-meta{color:#64748b;font-size:.78rem}.editor-actions{gap:10px;display:flex}.editor-action-btn{cursor:pointer;border-radius:6px;padding:6px 14px;font-size:.8rem;font-weight:600;transition:background-color .2s,color .2s}.open-btn{color:#00e676;background-color:#0000;border:1px solid #00e676}.open-btn:hover{color:#0b0e14;background-color:#00e676}.delete-btn{color:#ef4444;background-color:#0000;border:1px solid #1e2430}.delete-btn:hover{background-color:#ef44441a;border-color:#ef4444}.editor-detail-container{color:#fff;flex-direction:column;gap:16px;width:100%;max-width:1000px;margin:0 auto;padding:32px 32px 5rem;display:flex;position:relative}.back-btn{color:#8b949e;cursor:pointer;background:0 0;border:none;align-items:center;gap:.35rem;margin-bottom:1.25rem;padding:0;font-size:.8rem;font-weight:500;transition:color .2s;display:flex}.back-btn:hover{color:#fff}.editor-main-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.editor-identity{align-items:center;gap:1rem;display:flex}.editor-avatar-wrapper{cursor:pointer;background-color:#161b22;border:1px dashed #30363d;border-radius:10px;justify-content:center;align-items:center;width:52px;height:52px;transition:border-color .2s;display:flex;position:relative;overflow:hidden}.editor-avatar-wrapper:hover{border-color:#00e676}.editor-avatar-img{object-fit:cover;width:100%;height:100%}.editor-avatar-placeholder{justify-content:center;align-items:center;display:flex}.avatar-overlay{opacity:0;background-color:#00000080;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .2s;display:flex;position:absolute;top:0;left:0}.editor-avatar-wrapper:hover .avatar-overlay{opacity:1}.editor-name-area{flex-direction:column;gap:.2rem;display:flex}.editor-title{color:#fff;margin:0;font-size:1.5rem;font-weight:700}.rename-btn{color:#8b949e;cursor:pointer;background:0 0;border:none;align-items:center;gap:.25rem;padding:0;font-size:.75rem;display:flex}.rename-btn:hover{color:#fff}.rename-input{color:#fff;background-color:#0d1117;border:1px solid #00e676;border-radius:6px;outline:none;padding:.2rem .5rem;font-size:1.25rem;font-weight:700}.editor-header-actions{gap:.5rem;display:flex}.action-btn{color:#fff;cursor:pointer;background-color:#161b22;border:1px solid #30363d;border-radius:6px;align-items:center;gap:.4rem;padding:.45rem .85rem;font-size:.8rem;font-weight:500;transition:border-color .2s,background-color .2s;display:flex}.action-btn:hover{background-color:#21262d;border-color:#8b949e}.metrics-single-container{margin-bottom:2rem}.single-metric-card{background-color:#161b22;border:1px solid #21262d;border-radius:10px;flex-direction:column;gap:.4rem;width:200px;padding:1rem 1.25rem;display:flex}.single-metric-title{color:#8b949e;letter-spacing:.05em;font-size:.7rem;font-weight:600}.single-metric-value{color:#fff;font-size:1.75rem;font-weight:700}.items-section-header{justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex}.items-title-search{align-items:center;gap:1.25rem;display:flex}.items-section-title{color:#8b949e;letter-spacing:.05em;margin:0;font-size:.85rem;font-weight:700}.search-bar{background-color:#161b22;border:1px solid #21262d;border-radius:6px;align-items:center;gap:.5rem;width:200px;padding:.35rem .75rem;display:flex}.search-input{color:#fff;background:0 0;border:none;outline:none;width:100%;font-size:.8rem}.items-actions-right{align-items:center;gap:.5rem;display:flex}.trash-mode-btn{color:#8b949e;cursor:pointer;background-color:#161b22;border:1px solid #30363d;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.trash-mode-btn:hover{color:#f55;border-color:#f55}.trash-mode-btn.active{color:#f55;background-color:#ff555526;border-color:#f55}.btn-new-item{color:#0b0e14;cursor:pointer;background-color:#00e676;border:none;border-radius:6px;padding:.45rem .9rem;font-size:.8rem;font-weight:600;transition:background-color .2s}.btn-new-item:hover{background-color:#10b981}.items-grid{grid-template-columns:repeat(auto-fill,minmax(200px,200px));gap:1rem;display:grid}.item-card{background-color:#161b22;border:1px solid #21262d;border-radius:10px;flex-direction:column;transition:border-color .2s;display:flex;overflow:hidden}.item-card.selectable{cursor:pointer}.item-card.selectable:hover{border-color:#00e676}.item-card-preview{background-color:#0d1117;border-bottom:1px solid #21262d;justify-content:center;align-items:center;height:120px;display:flex;position:relative}.item-date-tag{color:#8b949e;font-size:.65rem;position:absolute;top:.5rem;right:.5rem}.custom-checkbox{background-color:#0000;border:2px solid #00e676;border-radius:4px;justify-content:center;align-items:center;width:18px;height:18px;transition:background-color .15s;display:flex;position:absolute;top:.5rem;left:.5rem}.custom-checkbox.checked{background-color:#00e676}.item-card-body{flex-direction:column;gap:.15rem;padding:.75rem;display:flex}.item-card-title{color:#fff;margin:0;font-size:.85rem;font-weight:600}.item-card-code{color:#8b949e;font-family:monospace;font-size:.75rem}.bulk-selection-bar{z-index:100;background-color:#161b22;border:1px solid #30363d;border-radius:12px;justify-content:space-between;align-items:center;gap:1.5rem;min-width:320px;padding:.6rem 1rem;display:flex;position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #00000080}.bulk-bar-info{align-items:center;gap:.75rem;display:flex}.bulk-count-text{color:#fff;font-size:.85rem;font-weight:600}.bulk-divider{color:#30363d}.btn-select-all{color:#00e676;cursor:pointer;background:0 0;border:none;padding:0;font-size:.85rem;font-weight:500}.btn-select-all:hover{text-decoration:underline}.btn-bulk-delete{color:#f55;opacity:.4;cursor:not-allowed;background-color:#ff55551a;border:none;border-radius:6px;padding:.4rem .85rem;font-size:.8rem;font-weight:600;transition:all .2s}.btn-bulk-delete.active{opacity:1;cursor:pointer;background-color:#f553}.btn-bulk-delete.active:hover{color:#fff;background-color:#f55}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#000000bf;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:#161b22;border:1px solid #30363d;border-radius:8px;flex-direction:column;width:90%;max-width:540px;max-height:90vh;display:flex;overflow:hidden;box-shadow:0 8px 24px #00000080}.modal-header{border-bottom:1px solid #30363d;justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.modal-header h3{color:#f0f6fc;margin:0;font-size:1.1rem}.modal-close-btn{color:#8b949e;cursor:pointer;background:0 0;border:none;font-size:1.2rem}.modal-close-btn:hover{color:#f0f6fc}.modal-body{padding:1.25rem;overflow-y:auto}.config-section-title{text-transform:uppercase;letter-spacing:.5px;color:#8b949e;margin:0 0 .75rem;font-size:.9rem}.form-group{flex-direction:column;gap:.4rem;margin-bottom:1rem;display:flex}.form-group input,.form-group textarea{color:#f0f6fc;background:#0d1117;border:1px solid #30363d;border-radius:6px;outline:none;padding:.6rem .8rem;font-size:.9rem}.form-group input:focus,.form-group textarea:focus{border-color:#00e676}.form-help{color:#8b949e;font-size:.75rem}.modal-footer{background:#0d1117;border-top:1px solid #30363d;justify-content:flex-end;gap:.75rem;padding:1rem 1.25rem;display:flex}.btn-cancel{color:#c9d1d9;cursor:pointer;background:0 0;border:1px solid #30363d;border-radius:6px;padding:.5rem 1rem}.btn-save{color:#000;cursor:pointer;background:#00e676;border:none;border-radius:6px;padding:.5rem 1rem;font-weight:600}.btn-danger-outline{color:#f44;cursor:pointer;background:0 0;border:1px solid #f44;border-radius:6px;padding:.5rem 1rem;font-size:.85rem}.btn-danger-solid{color:#fff;cursor:pointer;background:#f44;border:none;border-radius:6px;padding:.5rem 1rem;font-size:.85rem;font-weight:600}.create-item-container{color:#fff;box-sizing:border-box;background-color:#0d1117;align-items:flex-start;gap:20px;width:100%;min-height:100vh;padding:24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex}.templates-sidebar{background-color:#161b22;border:1px solid #21262d;border-radius:8px;flex-direction:column;width:260px;height:fit-content;max-height:calc(100vh - 40px);padding:16px;display:flex;position:sticky;top:20px;overflow-y:auto}.sidebar-header{border-bottom:1px solid #21262d;justify-content:space-between;align-items:center;padding-bottom:12px;display:flex}.sidebar-header h3{color:#8b949e;letter-spacing:.05em;margin:0;font-size:.85rem;font-weight:700}.collapse-btn{color:#8b949e;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:transform .3s,color .2s;display:flex}.collapse-btn:hover{color:#fff}.collapse-btn.collapsed{transform:rotate(-180deg)}.templates-list-wrapper{opacity:1;max-height:800px;transition:max-height .3s cubic-bezier(0,1,0,1),opacity .3s ease-in-out;overflow:hidden}.templates-list-wrapper.collapsed{opacity:0;max-height:0}.templates-list{margin:0;padding:12px 0 0;list-style:none}.template-item{cursor:pointer;color:#8b949e;background-color:#0000;border-radius:6px;margin-bottom:4px;padding:10px 12px;font-size:.875rem;transition:all .2s}.template-item:hover{color:#fff;background-color:#21262d}.template-item.active{color:#fff;background-color:#21262d;font-weight:600}.editor-form-container{background-color:#161b22;border:1px solid #21262d;border-radius:8px;flex-direction:column;flex:1;gap:24px;padding:24px;display:flex}.editor-page-header{margin-bottom:8px}.editor-page-header h2{color:#fff;margin:0;font-size:1.5rem;font-weight:700}.editor-page-header p{color:#6e7681;margin:6px 0 16px;font-size:.875rem}.header-divider{background-color:#21262d;border:0;height:1px;margin:0 0 20px}.section-title{color:#fff;margin:0 0 16px;font-size:.95rem;font-weight:600}.section-subtitle{color:#888;margin-bottom:16px;font-size:.85rem}.render-section{border-top:1px solid #21262d;flex-direction:column;gap:20px;margin-top:12px;padding-top:24px;display:flex}.render-switcher-container{justify-content:center;display:flex}.render-tabs{background-color:#0d1117;border:1px solid #21262d;border-radius:28px;padding:4px;display:inline-flex}.tab-btn{color:#8b949e;cursor:pointer;background:0 0;border:none;border-radius:20px;padding:8px 20px;font-size:.875rem;font-weight:600;transition:all .2s}.tab-btn.active{color:#fff;background-color:#21262d}.tab-btn.custom-tab.active{color:#fff;background-color:#10b981}.custom-model-grid{grid-template-columns:1fr 1.2fr 1fr;justify-content:center;align-items:center;gap:16px;display:grid}.upload-box{background-color:#0d1117;border-radius:12px;justify-content:center;align-items:center;height:200px;transition:border-color .2s;display:flex}.upload-box.square-box{width:166px;height:200px}.texture-box{border:2px dashed #30363d}.model-box{border:2px dashed #10b981}.upload-box.has-file{background-color:#0b0f12;border:2px dashed #10b981}.upload-label{cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:8px;width:100%;height:100%;display:flex}.icon-wrapper{color:#8b949e}.icon-wrapper.green-icon{color:#10b981}.box-title{letter-spacing:.05em;color:#8b949e;font-size:.75rem;font-weight:700}.box-sub{color:#6e7681;font-size:.75rem}.normal-model-grid{justify-content:center;align-items:center;gap:20px;width:100%;display:flex}.upload-box-wrapper{flex-direction:column;align-items:center;gap:8px;display:flex}.preview-image-wrapper{box-sizing:border-box;justify-content:center;align-items:center;width:100%;height:100%;padding:8px;display:flex}.uploaded-texture-img{object-fit:contain;width:100%;max-width:140px;height:100%;max-height:140px;image-rendering:pixelated}.external-info{flex-direction:column;align-items:center;gap:2px;width:100%;display:flex}.external-title{color:#8b949e;letter-spacing:.05em;text-transform:uppercase;justify-content:center;align-items:center;gap:6px;font-size:.75rem;font-weight:700;display:flex}.external-title svg{stroke:#8b949e}.remove-file-btn{color:#8b949e;cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:14px;line-height:1}.remove-file-btn:hover{color:#ef4444}.external-sub{color:#38daf0;text-overflow:ellipsis;white-space:nowrap;text-align:center;max-width:160px;font-size:.75rem;overflow:hidden}.preview-viewport{box-sizing:border-box;background-color:#13171d;border:1px solid #21262d;border-radius:16px;flex-direction:column;justify-content:space-between;align-items:center;height:220px;padding:16px;display:flex}.viewport-content{flex:1;justify-content:center;align-items:center;display:flex}.placeholder-cube{background-color:#8b5cf6;border-radius:4px;width:60px;height:60px;transform:rotateX(45deg)rotate(45deg)}.viewport-label{color:#6e7681;font-size:.75rem}.normal-render-container{background-color:#0d1117;border:1px solid #21262d;border-radius:8px;padding:16px}.form-fields-section{flex-direction:column;gap:16px;display:flex}.form-grid-two{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:#8b949e;font-size:.8rem}.form-group input[type=text],.form-group input[type=number],.form-group input[type=file],.form-group select{color:#fff;background-color:#0d1117;border:1px solid #21262d;border-radius:6px;outline:none;padding:10px 12px;font-size:.875rem}.form-group input[type=text]:focus,.form-group input[type=number]:focus,.form-group select:focus{border-color:#10b981}.checkbox-row{gap:24px;margin-top:8px;display:flex}.checkbox-label{color:#8b949e;cursor:pointer;align-items:center;gap:8px;font-size:.875rem;display:flex}.checkbox-label input[type=checkbox]{accent-color:#10b981}.checkbox-margin-fix{margin-top:24px}.attributes-config-list{flex-direction:column;gap:12px;margin-bottom:16px;display:flex}.attribute-config-row{background:#ffffff08;border:1px solid #ffffff0f;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.attribute-select-item{color:#fff;background:#222;border:1px solid #444;border-radius:4px;flex:1;padding:6px 10px}.attribute-value-wrapper{align-items:center;gap:6px;display:flex}.attribute-value-label{color:#aaa;font-size:.8rem}.attribute-value-input{color:#fff;background:#222;border:1px solid #444;border-radius:4px;width:100px;padding:6px 10px}.attribute-remove-btn{color:#f55;cursor:pointer;background:0 0;border:none;padding:0 6px;font-size:1.2rem;font-weight:700}.attribute-remove-btn:hover{color:#f33}.attribute-add-controls{align-items:center;gap:10px;display:flex}.attribute-new-select{color:#fff;background:#1a1a1a;border:1px solid #444;border-radius:6px;flex:1;padding:8px 12px}.attribute-add-btn{color:#fff;cursor:pointer;white-space:nowrap;background:#333;border:1px solid #555;border-radius:6px;align-items:center;gap:6px;padding:8px 16px;font-weight:500;display:flex}.attribute-add-btn:hover{background:#444;border-color:#666}.attribute-add-icon{font-size:1rem;font-weight:700}.json-preview-container{background-color:#161b22;border:1px solid #21262d;border-radius:8px;flex-direction:column;width:320px;max-height:calc(100vh - 40px);padding:16px;display:flex;position:sticky;top:20px;overflow-y:auto}.json-preview-container h3{color:#8b949e;margin:0 0 12px;font-size:.85rem}.json-display{color:#7ee787;background-color:#0d1117;border:1px solid #21262d;border-radius:6px;flex:1;margin:0;padding:12px;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;font-size:.8rem;overflow-x:auto}.settings-page{color:#fff;flex-direction:column;gap:16px;padding:32px;font-family:system-ui,-apple-system,sans-serif;display:flex}.page-topbar{box-sizing:border-box;background-color:#0b0e14;border-bottom:1px solid #1e2430;align-items:center;width:100%;height:48px;padding:0 32px;display:flex}.page-topbar-title{color:#94a3b8;font-size:.85rem;font-weight:500}.settings-header{margin-bottom:2rem}.settings-title{color:#fff;margin:0 0 .25rem;font-size:1.75rem;font-weight:700}.settings-subtitle{color:#8b949e;margin:0;font-size:.875rem}.settings-card{background-color:#161b22;border:1px solid #21262d;border-radius:12px;padding:0 1.5rem}.setting-row{justify-content:space-between;align-items:center;gap:1.5rem;padding:1.5rem 0;display:flex}.setting-row:not(:last-child){border-bottom:1px solid #21262d}.setting-info{flex-direction:column;gap:.25rem;display:flex}.setting-label{color:#fff;font-size:.95rem;font-weight:600}.setting-description{color:#8b949e;font-size:.8rem}.toggle-switch{cursor:pointer;background-color:#21262d;border:1px solid #30363d;border-radius:9999px;width:44px;height:24px;padding:2px;transition:background-color .2s,border-color .2s;position:relative}.toggle-switch.active{background-color:#00e676;border-color:#00e676}.toggle-thumb{background-color:#fff;border-radius:50%;width:18px;height:18px;transition:transform .2s;display:block}.toggle-switch.active .toggle-thumb{transform:translate(20px)}.select-wrapper{align-items:center;display:flex;position:relative}.settings-select{appearance:none;color:#fff;cursor:pointer;background-color:#0d1117;border:1px solid #30363d;border-radius:6px;outline:none;padding:.5rem 2.25rem .5rem .875rem;font-size:.85rem;transition:border-color .2s}.settings-select:focus{border-color:#00e676}.select-icon{pointer-events:none;position:absolute;right:.75rem}.app-layout{background-color:#0b0e14;min-height:100vh;display:flex}.sidebar{width:260px;height:100vh;position:fixed;top:0;left:0}.app-content{flex-grow:1;min-height:100vh;margin-left:260px;padding:0}:root{--bg-sidebar:#0b0e14;--bg-main:#11151c;--bg-card:#161b22;--bg-card-hover:#1c212a;--border-color:#21262d;--text-primary:#e6edf3;--text-secondary:#8b949e;--text-bright:#fff;--accent-green:#00e676;--accent-green-dark:#10b981;--accent-active-bg:#00e67614;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;font-size:14px}.app-container{width:100vw;min-height:100vh;display:flex}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;flex-direction:column;width:240px;height:100vh;display:flex;position:fixed;top:0;left:0}.logo-icon-wrapper{background-color:var(--accent-green-bg);width:38px;height:38px;color:var(--accent-green);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar-header{border-bottom:1px solid var(--border-color);align-items:center;gap:.75rem;height:64px;padding:0 1.5rem;display:flex}.sidebar-brand{color:var(--text-bright);font-size:1rem;font-weight:700;font-family:var(--font-mono);letter-spacing:-.3px;align-items:center}.sidebar-nav{flex-direction:column;flex:1;gap:.35rem;padding:1.25rem .75rem;display:flex}.nav-item{color:var(--text-secondary);border-radius:6px;align-items:center;gap:.85rem;padding:.65rem .85rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.nav-item:hover{color:var(--text-primary);background-color:#ffffff08}.nav-item.active{background-color:var(--accent-active-bg);color:var(--accent-green)}.nav-icon{stroke-width:2px;flex-shrink:0;width:18px;height:18px}.main-wrapper{flex-direction:column;flex:1;min-height:100vh;margin-left:240px;display:flex}.topbar{background-color:var(--bg-sidebar);border-bottom:1px solid var(--border-color);z-index:90;align-items:center;height:64px;padding:0 3rem;display:flex;position:sticky;top:0}.topbar-title{color:var(--text-bright);font-size:.95rem;font-weight:600}.page-container{width:100%;max-width:1100px;padding:2.5rem 3rem}