:root{--bg-main:#f8fafc;--bg-surface:#ffffffe6;--bg-surface-hover:#f1f5f9cc;--text-primary:#1e293b;--text-secondary:#64748b;--accent-color:#d97706;--accent-hover:#b45309;--border-color:#00000014;--glass-blur:16px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);height:100vh;font-family:Inter,sans-serif;overflow:hidden}.app-container{flex-direction:column;width:100vw;height:100vh;display:flex}.topbar{background:var(--bg-surface);height:56px;-webkit-backdrop-filter:blur(var(--glass-blur));border-bottom:1px solid var(--border-color);z-index:20;justify-content:space-between;align-items:center;padding:0 24px;display:flex}.topbar-left{align-items:center;gap:8px;display:flex}.topbar-left h1{color:var(--text-primary);margin:0;font-size:16px;font-weight:700}.topbar-right{align-items:center;display:flex}.topbar-credits{border:1px solid var(--border-color);color:var(--text-secondary);white-space:nowrap;border-radius:6px;align-items:center;gap:6px;padding:6px 10px;font-size:13px;display:flex}.topbar-credits strong{color:var(--accent-hover);font-size:14px}.content-wrapper{flex:1;display:flex;overflow:hidden}.sidebar{background:var(--bg-surface);width:320px;min-width:320px;-webkit-backdrop-filter:blur(var(--glass-blur));border-right:1px solid var(--border-color);z-index:10;flex-direction:column;gap:24px;padding:24px;display:flex;overflow-y:auto;box-shadow:4px 0 32px #0000000a}.tool-reference{aspect-ratio:16/9;flex:none;margin:0;position:relative;overflow:hidden}.tool-reference img{object-fit:cover;border-radius:6px;width:100%;height:100%;display:block}.tool-reference figcaption{color:#fff;background:#0f172adb;border-radius:4px;padding:5px 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var(--border-color);background:var(--bg-surface);border-radius:6px;flex-grow:0;gap:0;overflow:hidden}.settings-collapsible .settings-header{cursor:pointer;text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;width:100%;padding:14px 16px;display:flex}.settings-collapsible .settings-header:hover{background:var(--bg-surface-hover)}.settings-collapsible .settings-header:focus-visible{outline:2px solid var(--accent-color);outline-offset:-2px}.settings-collapsible .settings-content{border-top:1px solid var(--border-color);padding:16px}.settings-collapsible .slider-header{align-items:flex-start;gap:12px}.settings-collapsible .label-container{flex:1;min-width:0}.settings-collapsible .slider-val-box{flex:none}.settings-chevron{width:8px;height:8px;color:var(--text-secondary);border-bottom:2px solid;border-right:2px solid;transition:transform .2s;transform:rotate(45deg)}.settings-header[aria-expanded=true] .settings-chevron{transform:rotate(225deg)}.settings h2{text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);border-bottom:1px solid var(--border-color);padding-bottom:8px;font-size:16px;font-weight:600}.slider-group{flex-direction:column;gap:8px;display:flex}.slider-header{justify-content:space-between;align-items:center;display:flex}.slider-header label{font-size:14px;font-weight:500}.slider-header span{color:var(--text-secondary);font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.slider-val-box{border:1px solid var(--border-color);background:var(--bg-surface);border-radius:6px;align-items:center;padding:4px 8px;display:flex}.slider-val-box input{text-align:right;width:40px;color:var(--text-primary);-moz-appearance:textfield;background:0 0;border:none;outline:none;font-family:inherit;font-size:14px;font-weight:500}.slider-val-box input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.slider-val-box 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#d9770640;border-radius:8px;margin:0 0 20px;padding:12px 14px;font-size:13px;font-weight:600}.auth-notice.hidden{display:none}.model-loading{z-index:10;border:1px solid var(--border-color);background:var(--bg-surface);color:var(--text-secondary);pointer-events:none;border-radius:6px;align-items:center;gap:8px;padding:8px 12px;font-size:13px;transition:opacity .15s,visibility .15s;display:flex;position:absolute;top:16px;left:50%;transform:translate(-50%);box-shadow:0 2px 8px #0000001a}.model-loading-spinner{border:2px solid var(--border-color);border-top-color:var(--accent-color);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite model-loading-spin}@keyframes model-loading-spin{to{transform:rotate(360deg)}}.build-plate-controls{justify-content:space-between;align-items:center;gap:8px;display:flex}.input-group{flex-direction:column;flex:1;gap:4px;display:flex}.input-group label{color:var(--text-secondary);font-size:12px}.input-group input,.input-group 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0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:8px 0;font-size:14px;font-weight:500}.tab-btn.active{color:var(--accent-color);border-bottom-color:var(--accent-color)}.tab-content{display:none}.tab-content.active{display:block}.avatar-upload-container{flex-direction:column;justify-content:center;align-items:center;padding:24px 0;display:flex}.avatar-large{background:var(--bg-surface-hover);width:96px;height:96px;color:var(--text-secondary);border-radius:50%;justify-content:center;align-items:center;font-size:36px;font-weight:600;display:flex;overflow:hidden;box-shadow:0 4px 12px #0000000d}.avatar-large img{object-fit:cover;width:100%;height:100%}.printers-list{border:1px solid var(--border-color);border-radius:8px;flex-direction:column;gap:8px;padding:8px;display:flex}.printer-item{cursor:pointer;border-radius:6px;align-items:center;gap:12px;padding:8px;transition:background .2s;display:flex}.printer-item:hover{background:var(--bg-surface-hover)}.printer-item input{cursor:pointer}.dimensions-controls{grid-template-columns:1fr auto 1fr;align-items:end;gap:8px;display:grid}.dimensions-controls .input-group input{width:100%}#lock-ratio-btn.active{color:var(--accent-color);border-color:var(--accent-color)}#lock-ratio-btn:not(.active){color:var(--text-secondary);border-color:var(--border-color)}.switch{width:44px;height:24px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.switch .slider{cursor:pointer;background-color:#cbd5e1;transition:all .2s;position:absolute;inset:0}.switch .slider:before{content:"";background-color:#fff;width:18px;height:18px;transition:all .2s;position:absolute;bottom:3px;left:3px}.switch input:checked+.slider{background-color:#6c4b5e}.switch input:checked+.slider:before{transform:translate(20px)}.switch .slider.round{border-radius:24px}.switch .slider.round:before{border-radius:50%}.floating-actions{z-index:1000;align-items:center;gap:16px;display:flex;position:absolute;bottom:32px;right:32px}.floating-actions .secondary-btn:hover:not(:disabled){background:var(--bg-surface-hover,#f8fafc);transform:translateY(-2px)}.floating-actions .secondary-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.floating-actions .primary-btn{margin:0}#svg-editor-modal{z-index:2000;display:flex}#svg-editor-container{border:1px solid var(--border-color);cursor:grab;background:#fff;border-radius:8px;justify-content:center;align-items:center;width:100%;height:400px;margin-bottom:20px;display:flex;position:relative;overflow:hidden}#svg-editor-container:active{cursor:grabbing}#svg-editor-container svg{transform-origin:0 0;max-width:100%;max-height:100%;transition:transform .1s ease-out}.svg-path-selectable{cursor:pointer;transition:all .2s}.svg-path-selectable:hover{opacity:.7}.svg-path-selected{opacity:.8;stroke:#ef4444!important;stroke-width:2px!important;fill:#fca5a5!important}.profile-dashboard-grid{grid-template-columns:1fr 1fr;align-items:flex-start;gap:32px;display:grid}@media (width<=768px){.profile-dashboard-grid{grid-template-columns:1fr}}.profile-section-title{color:var(--text-primary);margin-bottom:16px;font-size:18px;font-weight:700}.printers-scroll-container{max-height:250px;margin-bottom:16px;padding-right:8px;overflow-y:auto}.printers-scroll-container::-webkit-scrollbar{width:6px}.printers-scroll-container::-webkit-scrollbar-track{background:var(--bg-main);border-radius:4px}.printers-scroll-container::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}.compact-pricing-list{grid-template-columns:1fr 1fr;gap:16px;max-height:450px;padding-right:8px;display:grid;overflow-y:auto}.compact-pricing-list::-webkit-scrollbar{width:6px}.compact-pricing-list::-webkit-scrollbar-track{background:var(--bg-main);border-radius:4px}.compact-pricing-list::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}.compact-price-card{background:var(--bg-color);border:1px solid var(--border-color);border-radius:12px;flex-direction:column;justify-content:space-between;gap:12px;height:100%;padding:16px;display:flex}.compact-price-card.pro{border:2px solid var(--accent-color);background:var(--bg-surface)}.compact-price-header{justify-content:space-between;align-items:center;display:flex}.compact-price-title{margin:0;font-size:16px;font-weight:700}.compact-price-value{color:var(--text-primary);font-size:18px;font-weight:800}.compact-price-desc{color:var(--text-secondary);margin:4px 0 0;font-size:13px}.compact-price-btn{text-align:center;background:var(--bg-main);border:1px solid var(--border-color);cursor:pointer;width:100%;color:var(--text-primary);border-radius:6px;padding:10px;font-weight:600;transition:all .2s}.compact-price-card.pro .compact-price-btn{background:var(--accent-color);color:#fff;border:none}.compact-price-btn:hover{opacity:.9}.or-separator{align-items:center;gap:12px;margin:16px 0;display:flex}.or-separator:before,.or-separator:after{content:"";background:var(--border-color);flex:1;height:1px}.or-separator span{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:12px;font-weight:600}.text-create-btn{background:var(--bg-surface);border:2px solid var(--accent-color);width:100%;color:var(--accent-color);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:10px;padding:14px 16px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.text-create-btn:hover{background:var(--accent-color);color:#fff}.text-create-btn svg{flex-shrink:0}.text-font-grid{grid-template-columns:repeat(3,1fr);gap:12px;max-height:350px;padding:4px;display:grid;overflow-y:auto}.text-font-grid::-webkit-scrollbar{width:6px}.text-font-grid::-webkit-scrollbar-track{background:var(--bg-main);border-radius:4px}.text-font-grid::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}.text-font-card{border:1px solid var(--border-color);cursor:pointer;background:var(--bg-color);text-align:center;border-radius:10px;padding:16px 12px;transition:all .2s;overflow:hidden}.text-font-card:hover{border-color:var(--accent-color);box-shadow:0 2px 8px #0000000f}.text-font-card.selected{border:2px solid var(--accent-color);background:#d977060d}.text-font-preview{min-height:40px;color:var(--text-primary);word-break:break-all;justify-content:center;align-items:center;font-size:28px;line-height:1.3;display:flex;overflow:hidden}.text-font-name{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;margin-top:8px;font-size:11px;overflow:hidden}.fe-layout{background:#f8fafc;width:100%;height:100%;font-family:Inter,sans-serif;display:flex}.fe-left-toolbar{border-right:1px solid var(--border-color);z-index:10;background:#fff;flex-direction:column;align-items:center;gap:16px;width:72px;padding:16px 0;display:flex}.fe-tool-btn{width:56px;height:56px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;transition:all .2s;display:flex}.fe-tool-btn:hover{color:var(--accent-color);background:#f1f5f9}.fe-tool-btn span{margin-top:4px;font-size:10px;font-weight:600}.fe-main-area{flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.fe-top-toolbar{border-bottom:1px solid var(--border-color);z-index:10;background:#fff;justify-content:space-between;align-items:center;height:56px;padding:0 16px;display:flex}.fe-tools-group{align-items:center;gap:12px;transition:opacity .2s;display:flex}.fe-color-btn{border:1px solid var(--border-color);cursor:pointer;background:0 0;border-radius:6px;width:32px;height:32px;padding:0}.fe-select{border:1px solid var(--border-color);color:var(--text-primary);background:#fff;border-radius:6px;outline:none;padding:6px 12px;font-size:13px}.fe-action-btn{width:32px;height:32px;color:var(--text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;display:flex}.fe-action-btn:hover{color:var(--text-primary);background:#f1f5f9}.fe-canvas-wrapper{background:#e2e8f0;flex:1;justify-content:center;align-items:center;padding:40px;display:flex;overflow:auto}.fe-canvas-wrapper .canvas-container{background:#fff;box-shadow:0 4px 24px #0000000f}.fe-panel-title{color:var(--text-secondary);letter-spacing:.5px;margin-bottom:12px;font-size:12px;font-weight:700}.fe-layer-item{border:1px solid var(--border-color);cursor:pointer;background:#fff;border-radius:6px;align-items:center;padding:8px 12px;transition:all .2s;display:flex}.fe-layer-item.active{border-color:var(--accent-color);box-shadow:0 0 0 1px var(--accent-color)}.fe-layer-thumb{border:1px solid #0000001a;border-radius:4px;width:24px;height:24px;margin-right:12px}.fe-layer-name{color:var(--text-primary);font-size:13px;font-weight:500}#bl-panel{flex-direction:column;gap:16px;padding:0 24px;display:flex}.bl-section-title{text-transform:uppercase;color:var(--text-secondary);letter-spacing:.5px;margin-bottom:4px;font-size:12px;font-weight:700}.bl-preview-card{background:var(--bg-main);border:1px solid var(--border-color);border-radius:12px;flex-direction:column;gap:12px;margin-bottom:8px;padding:16px;display:flex}.bl-thumbnail{border:1px dashed var(--border-color);background:#fff;border-radius:8px;justify-content:center;align-items:center;width:100%;height:120px;display:flex;overflow:hidden}.bl-preset-btn{border:1px dashed var(--border-color);justify-content:center;align-items:center;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex;overflow:hidden}.bl-thumbnail img{object-fit:contain;width:100%;height:100%}.bl-thumbnail-placeholder{color:var(--text-secondary);font-size:13px}.bl-edit-btn{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;background:#fff;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:8px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.bl-edit-btn:hover{background:var(--bg-main);border-color:#cbd5e1}.bl-param{border-bottom:1px solid #0000000a;flex-direction:column;padding:12px 0;display:flex}.bl-param:last-child{border-bottom:none}.bl-param-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.bl-param-label{color:var(--text-primary);font-size:14px;font-weight:600}.bl-param-desc{color:var(--text-secondary);margin-bottom:12px;font-size:12px}.bl-param-input{border:1px solid var(--border-color);text-align:right;background:var(--bg-main);width:60px;color:var(--text-primary);border-radius:4px;padding:4px 8px;font-size:13px}.bl-slider{-webkit-appearance:none;background:#e2e8f0;border-radius:2px;outline:none;width:100%;height:4px;margin:8px 0}.bl-slider::-webkit-slider-thumb{appearance:none;background:var(--accent-color);cursor:pointer;border-radius:50%;width:16px;height:16px;box-shadow:0 2px 4px #0003}.bl-slider-labels{color:var(--text-secondary);justify-content:space-between;font-size:11px;display:flex}.bl-toggle{width:40px;height:22px;display:inline-block;position:relative}.bl-toggle input{opacity:0;width:0;height:0}.bl-toggle-slider{cursor:pointer;background-color:#cbd5e1;border-radius:22px;transition:all .3s;position:absolute;inset:0}.bl-toggle-slider:before{content:"";background-color:#fff;border-radius:50%;width:16px;height:16px;transition:all .3s;position:absolute;bottom:3px;left:3px}.bl-toggle input:checked+.bl-toggle-slider{background-color:var(--accent-color)}.bl-toggle input:checked+.bl-toggle-slider:before{transform:translate(18px)}.bl-collapsible{border:1px solid var(--border-color);border-radius:8px;margin-top:8px;overflow:hidden}.bl-collapsible-header{background:var(--bg-main);cursor:pointer;-webkit-user-select:none;user-select:none;padding:12px;font-size:14px;font-weight:600}.bl-collapsible-body{border-top:1px solid var(--border-color);background:#fff;padding:12px}.bl-generate-btn{background:var(--accent-color);color:#fff;cursor:pointer;text-align:center;border:none;border-radius:8px;width:100%;margin-top:16px;padding:14px;font-size:15px;font-weight:700;transition:all .2s;box-shadow:0 4px 12px #d977064d}.bl-generate-btn:hover{background:var(--accent-hover);transform:translateY(-1px)}.bl-preset-btn{transition:transform .2s,border-color .2s,box-shadow .2s}.bl-preset-btn:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000000d}.bl-preset-btn.active{box-shadow:0 4px 12px #d9770626;background:#fff!important}.fe-right-panel{border-left:1px solid var(--border-color);z-index:10;background:#fff;flex-direction:column;width:250px;display:flex}.fe-panel-section{border-bottom:1px solid var(--border-color);padding:16px}.fe-panel-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px;font-size:11px;font-weight:700}.fe-layers-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.fe-layer-item{border:1px solid var(--border-color);cursor:pointer;background:#f8fafc;border-radius:6px;align-items:center;gap:12px;padding:8px 12px;transition:all .2s;display:flex}.fe-layer-item:hover{background:#f1f5f9;border-color:#cbd5e1}.fe-layer-item.active{border-color:var(--accent-color);box-shadow:0 0 0 1px var(--accent-color);background:#e0f2fe}.fe-layer-thumb{background-size:cover;border:1px solid #0000001a;border-radius:4px;width:20px;height:20px}.fe-layer-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:500;overflow:hidden}