:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;max-width:100%}body{margin:0;display:block;min-width:320px;min-height:100vh;width:100%}a{font-weight:500;color:#6366f1;text-decoration:none;transition:color .2s ease}a:hover{color:#4f46e5}button{font-family:inherit}*:focus{outline:none}html,body{overflow-x:clip;width:100%;position:relative}:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--primary-glow: rgba(99, 102, 241, .25);--accent: #f97316;--accent-dark: #ea580c;--accent-light: #fb923c;--accent-glow: rgba(249, 115, 22, .25);--success: #10b981;--success-light: #d1fae5;--error: #ef4444;--error-light: #fee2e2;--bg-primary: #fafafa;--bg-secondary: #f5f5f5;--bg-tertiary: #eeeeee;--card-bg: rgba(255, 255, 255, .85);--card-bg-solid: #ffffff;--card-border: rgba(0, 0, 0, .06);--card-hover-border: rgba(99, 102, 241, .3);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--text-inverse: #ffffff;--border: rgba(0, 0, 0, .08);--border-strong: rgba(0, 0, 0, .12);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 0 2px 4px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .16);--shadow-glow-primary: 0 0 20px var(--primary-glow);--shadow-glow-accent: 0 0 20px var(--accent-glow);--radius-sm: 12px;--radius-md: 16px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--space-1: .25rem;--space-2: .5rem;--space-3: 1rem;--space-4: 1.25rem;--space-5: 1.5rem;--space-6: 2rem;--space-8: 2.5rem;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--transition-spring: .3s cubic-bezier(.34, 1.56, .64, 1);@keyframes successPulse{0%{transform:scale(1);background-color:var(--card-bg-solid)}50%{transform:scale(1.05);background-color:var(--success-light);border-color:var(--success);color:var(--success)}to{transform:scale(1);background-color:var(--card-bg-solid)}}--brand-primary: #051AFD;--brand-primary-hover: #0414CC;--brand-primary-light: #3D4FFF;--brand-navy: #12155B;--brand-bg: #FDFDFE;--brand-grey: #5A6BA3;--brand-green: #365240;--brand-gold: #918C76;--font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes field-error-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.animate-pulse{animation:pulse 2s ease-in-out infinite}.animate-spin{animation:spin 1s linear infinite}.loading-spinner{width:24px;height:24px;border:3px solid var(--bg-tertiary);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes fadeInTooltip{0%{opacity:0;transform:translate(-50%,-4px)}to{opacity:1;transform:translate(-50%)}}@keyframes tooltipFadeIn{0%{opacity:0;transform:translate(-50%,-100%) translateY(0) scale(.95)}to{opacity:1;transform:translate(-50%,-100%) translateY(-10px) scale(1)}}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse-opacity{0%,to{opacity:1}50%{opacity:.5}}*{box-sizing:border-box}body{margin:0;background:var(--bg-primary);background-attachment:fixed;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;line-height:1.3;color:var(--text-primary)}p{margin:0}button:focus:not(:focus-visible),input:focus:not(:focus-visible){outline:none}button:focus-visible,input:focus-visible{outline:none;box-shadow:0 0 0 3px var(--primary-glow),0 0 0 1px var(--primary)}.app-container{width:100%;max-width:none;margin:0;padding:var(--space-6)}.split-layout{display:grid;grid-template-columns:420px 1fr 1fr;gap:var(--space-6);align-items:start;position:relative}@media(max-width:1200px){.split-layout{grid-template-columns:380px 1fr 1fr}}@media(max-width:1000px){.split-layout{grid-template-columns:1fr}.preview-card{position:relative!important;height:500px!important;top:0!important}}.section-card,.sidebar-header-block,.preview-card{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);overflow:hidden;transition:all var(--transition-base)}.section-card:hover,.sidebar-header-block:hover{box-shadow:var(--shadow-lg);border-color:var(--card-hover-border)}.sidebar-header-block{padding:var(--space-6);margin-bottom:0}.sidebar-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}.sidebar-title{font-size:var(--font-size-2xl);font-weight:800;margin-bottom:0;color:var(--text-primary)}.unit-toggle{display:flex;border-radius:6px;overflow:hidden;border:1px solid var(--border);flex-shrink:0}.unit-toggle-btn{padding:4px 10px;font-size:12px;font-weight:600;border:none;cursor:pointer;background:var(--card-bg-solid, #fff);color:var(--text-secondary, #6b7280);transition:background .15s,color .15s}.unit-toggle-btn.active{background:var(--primary, #6366f1);color:#fff}.unit-toggle-btn:hover:not(.active){background:var(--hover-bg, #f3f4f6)}.preview-card{position:sticky;top:104px;height:calc(100vh - 136px);display:flex;flex-direction:column;z-index:10}.preview-card-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--border);background:var(--card-bg-solid);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.preview-card-title{font-size:var(--font-size-xl);font-weight:700;color:var(--text-primary)}.preview-card-content{flex:1;padding:var(--space-4);background:var(--card-bg-solid);display:flex;justify-content:center;align-items:center;overflow:hidden}.svg-wrapper{width:100%;height:100%;display:flex;justify-content:center;align-items:center}.empty-placeholder{display:flex;flex-direction:column;align-items:center;gap:var(--space-4);color:var(--text-muted);text-align:center;padding:var(--space-8)}.empty-icon{font-size:4rem;opacity:.4;filter:grayscale(.5)}.empty-placeholder p{font-size:var(--font-size-sm);line-height:1.6}.controls-area,.decorate-sidebar{display:flex;flex-direction:column;gap:var(--space-5)}.section-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-5) var(--space-6);cursor:pointer;-webkit-user-select:none;user-select:none;background:transparent;transition:background var(--transition-fast);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.section-header:hover{background:#6366f10a}.section-title{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:1.5px;color:var(--text-secondary);font-weight:700}.section-chevron{color:var(--text-muted);transition:transform var(--transition-slow);font-size:1.25rem}.section-card.closed .section-chevron{transform:rotate(-90deg)}.section-card.closed{border-color:transparent;background:transparent;box-shadow:none}.section-card.closed:hover{box-shadow:none}.section-card.closed .section-header{border:1px solid var(--card-border);background:var(--card-bg);border-radius:var(--radius-lg)}.section-content{padding:0 var(--space-6) var(--space-6);animation:slideDown var(--transition-slow)}.control-group{margin-bottom:var(--space-5)}.control-group:last-child{margin-bottom:0}.label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-2);font-size:var(--font-size-sm);font-weight:600;color:var(--text-primary)}.row-container{display:flex;gap:var(--space-4);width:100%}.row-container .control-group{margin-bottom:0;flex:1}.sidebar-row-1,.sidebar-row-2{margin-bottom:var(--space-4)}.model-label{font-weight:600;font-size:var(--font-size-sm);color:var(--text-secondary);display:block;margin-bottom:var(--space-2)}.model-selector-btn{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);background:var(--card-bg-solid);color:var(--text-primary);border:1px solid var(--border-strong);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);cursor:pointer;font-size:var(--font-size-base);font-weight:600;font-family:var(--font-family);width:100%;transition:all var(--transition-fast);text-align:left}.model-selector-btn:hover{border-color:var(--primary);background:var(--bg-secondary);box-shadow:var(--shadow-sm)}.model-selector-btn:after{content:"▼";font-size:.7rem;color:var(--text-muted)}.sidebar-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-4);border-top:1px solid var(--border);padding-top:var(--space-4)}.sidebar-actions .action-btn{flex:1;min-width:80px}.sidebar-actions .autosave-wrapper{width:100%;margin-bottom:var(--space-2)}.autosave-wrapper{display:flex;align-items:center;gap:var(--space-2);cursor:pointer;padding:var(--space-2);border-radius:var(--radius-sm);transition:background var(--transition-fast)}.autosave-wrapper:hover{background:#6366f10d}.autosave-label{font-size:var(--font-size-sm);font-weight:600;color:var(--text-secondary)}.checkbox-box{width:20px;height:20px;border:2px solid var(--border-strong);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text-inverse);background:var(--card-bg-solid);transition:all var(--transition-fast)}.checkbox-box.checked{background:linear-gradient(135deg,var(--success) 0%,#059669 100%);border-color:var(--success)}.locked-banner{background:linear-gradient(135deg,#fef3c7,#fde68a);color:#92400e;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:600;display:flex;align-items:center;gap:var(--space-2)}.premium-locked-section{border:1.5px solid rgba(190,140,40,.35);background:linear-gradient(160deg,#fff0c873,#fffaeb99,#fff0c859);box-shadow:var(--shadow-md),0 2px 12px #c8963e1f}.premium-locked-section:hover{border-color:#be8c2880;box-shadow:var(--shadow-lg),0 4px 20px #c8963e2e}.premium-locked-header{cursor:default;padding:var(--space-4) var(--space-5);display:flex;align-items:center;justify-content:space-between}.premium-locked-header .section-title{background:linear-gradient(135deg,#a07828,#c8963e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.premium-pro-tag{font-size:.6rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;background:linear-gradient(135deg,#c8963e,#dbb055);color:#fff;padding:2px 7px;border-radius:6px;line-height:1.3;box-shadow:0 1px 4px #c8963e4d}.premium-lock-icon{opacity:.7}.premium-locked-body{padding:0 var(--space-5) var(--space-5)}.premium-locked-text{margin:0;font-size:var(--font-size-sm);color:#9a7a30;line-height:1.4}.variant-card.variant-card-locked,.variant-card.variant-card-locked:disabled{border-color:#be8c2859;background:linear-gradient(160deg,#fff5dcb3,#fffcf2d9);cursor:not-allowed;opacity:1}.variant-card.variant-card-locked .variant-card-name{color:#a07828}.variant-card.variant-card-locked:hover{border-color:#be8c2880;box-shadow:none}.action-btn.premium-locked-btn,.action-btn.premium-locked-btn:disabled,.action-btn.premium-locked-btn:disabled:hover{background:linear-gradient(160deg,#fff5dcb3,#fffcf2d9)!important;color:#a07828!important;border:1px solid rgba(190,140,40,.4)!important;box-shadow:var(--shadow-sm);cursor:not-allowed;overflow:visible}.action-btn.premium-locked-btn:before{display:none!important}.action-btn.premium-locked-btn:hover{transform:none;box-shadow:var(--shadow-sm);border-color:#be8c288c!important}.action-btn.premium-locked-btn .premium-pro-tag{background:linear-gradient(135deg,#c8963e,#dbb055);color:#fff;font-size:.6rem;font-weight:800;padding:2px 7px;border-radius:6px;letter-spacing:.08em;box-shadow:none;line-height:1.3}.admin-template-controls{background:linear-gradient(135deg,#ef444414,#ef444426);border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);display:flex;flex-direction:column;gap:var(--space-3)}.admin-badge{font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#ef4444}.admin-verified-row{display:flex;align-items:center}.admin-edit-btn{width:100%;background:#ef44441f!important;color:#ef4444!important;border:1px solid rgba(239,68,68,.3)!important;font-weight:600}.admin-edit-btn:hover{background:#ef444433!important}.admin-create-form{display:flex;flex-direction:column;gap:var(--space-3)}.admin-create-field{display:flex;flex-direction:column;gap:var(--space-1)}.admin-create-label{font-size:var(--font-size-xs);font-weight:600;color:var(--text-secondary)}.admin-actions-row{display:flex;gap:var(--space-2)}.admin-actions-row .action-btn{flex:1}.admin-save-btn{background:linear-gradient(135deg,#ef4444,#dc2626)!important;color:#fff!important;border:none!important;font-weight:600}.admin-save-btn:hover:not(:disabled){background:linear-gradient(135deg,#dc2626,#b91c1c)!important}.admin-save-btn:disabled{opacity:.6;cursor:not-allowed}.admin-save-btn.btn-success{background:linear-gradient(135deg,#22c55e,#16a34a)!important}.admin-save-btn.btn-error{background:linear-gradient(135deg,#ef4444,#991b1b)!important}.preview-area{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);overflow:hidden}.preview-header{padding:var(--space-6);border-bottom:1px solid var(--border);background:var(--card-bg-solid)}.preview-title{font-size:var(--font-size-2xl);font-weight:800;color:var(--text-primary);margin:0}.model-selection-card{margin-bottom:var(--space-8);padding:0}.model-selection-header{padding:var(--space-4) var(--space-6);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-4)}.selection-left{display:flex;flex-wrap:wrap;gap:var(--space-6);align-items:center}.model-actions{display:flex;align-items:center;gap:var(--space-3);margin-left:auto}.input-block{display:flex;flex-direction:column;gap:4px}.dual-view-container{display:flex;flex-direction:row;width:100%;height:100%;gap:1px;background:var(--border)}.dual-view-pane{flex:1;background:var(--card-bg-solid);position:relative;display:flex;flex-direction:column;overflow:hidden}.dual-view-pane h3{position:absolute;top:var(--space-4);left:var(--space-4);z-index:10;font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);background:var(--card-bg);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);pointer-events:none}.modal-sidebar-list{width:320px;min-width:280px;border-right:1px solid var(--border);display:flex;flex-direction:column;background:var(--bg-secondary)}.modal-sidebar-list .modal-search-bar{padding:0 12px;margin:var(--space-3);border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--card-bg-solid);display:flex;align-items:center;gap:var(--space-2);transition:all var(--transition-fast);max-width:none;height:40px}.modal-sidebar-list .modal-search-bar:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background:var(--card-bg-solid)}.models-list{flex:1;overflow-y:auto;padding:0 var(--space-3) var(--space-4) var(--space-3);scrollbar-width:none;overscroll-behavior:contain}.models-list::-webkit-scrollbar{display:none}.brand-pills-bar{display:flex;gap:6px;padding:0 var(--space-3) var(--space-2) var(--space-3);overflow-x:auto;scrollbar-width:none;flex-shrink:0;flex-wrap:wrap}.brand-pills-bar::-webkit-scrollbar{display:none}.brand-pill{padding:4px 12px;border-radius:var(--radius-full);border:1px solid var(--border);background:var(--card-bg-solid);color:var(--text-secondary);font-size:var(--font-size-xs);font-weight:600;cursor:pointer;white-space:nowrap;transition:all var(--transition-fast);flex-shrink:0}.brand-pill:hover{background:var(--primary-glow);border-color:var(--primary-light);color:var(--primary-dark)}.model-list-item--create{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;gap:var(--space-3);transition:all var(--transition-fast);color:var(--primary);font-size:var(--font-size-sm);font-weight:600;border:1.5px dashed var(--primary-light);background:#6366f10a;margin-top:var(--space-1);margin-bottom:var(--space-3)}.model-list-item--create:hover{background:#6366f11a;border-color:var(--primary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.model-list-item--create.active{background:var(--primary);color:var(--text-inverse);border-color:var(--primary);border-style:solid}.create-icon{width:28px;height:28px;border-radius:var(--radius-sm);background:var(--primary-glow);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0;transition:all var(--transition-fast)}.model-list-item--create.active .create-icon{background:#fff3}.brand-group{margin-bottom:var(--space-1)}.brand-header{padding:var(--space-2) var(--space-3);font-weight:700;font-size:var(--font-size-xs);cursor:pointer;display:flex;align-items:center;gap:var(--space-2);background:transparent;border-radius:var(--radius-sm);color:var(--text-muted);-webkit-user-select:none;user-select:none;transition:all var(--transition-fast);letter-spacing:.06em;text-transform:uppercase;margin-top:var(--space-3);padding-bottom:var(--space-2);border-bottom:1px solid var(--border);border-radius:0}.brand-header:hover{color:var(--text-secondary)}.brand-chevron{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;font-size:10px;transition:transform .2s ease;color:var(--text-muted);flex-shrink:0}.brand-chevron.expanded{transform:rotate(90deg)}.brand-name{flex:1}.brand-count{font-size:var(--font-size-xs);font-weight:600;color:var(--text-muted);background:var(--bg-tertiary);padding:1px 8px;border-radius:var(--radius-full);min-width:22px;text-align:center}.brand-items{padding-left:0;margin-top:2px;margin-bottom:var(--space-2);display:flex;flex-direction:column;gap:1px}.model-list-item{padding:5px var(--space-3) 5px var(--space-4);border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;transition:all var(--transition-fast);color:var(--text-primary);font-size:var(--font-size-sm);position:relative;border-left:3px solid transparent;gap:var(--space-2)}.model-list-item:hover{background:var(--bg-tertiary);border-left-color:var(--border-strong)}.model-list-item.active{background:#6366f114;border-left-color:var(--primary);color:var(--primary-dark);font-weight:600}.model-list-item .model-item-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.model-item-actions{display:flex;gap:2px;opacity:0;transition:opacity var(--transition-fast);flex-shrink:0}.model-list-item:hover .model-item-actions,.model-list-item.active .model-item-actions{opacity:1}.model-item-actions button{width:26px;height:26px;border:none;background:transparent;border-radius:var(--radius-sm);cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);color:var(--text-muted)}.model-item-actions button:hover{background:var(--bg-tertiary);color:var(--text-primary)}.model-item-actions button.delete:hover{background:var(--error-light);color:var(--error)}.models-list-empty{text-align:center;padding:var(--space-8) var(--space-4);color:var(--text-muted);font-size:var(--font-size-sm)}.models-list-empty-icon{font-size:1.2rem;opacity:.3;margin-bottom:var(--space-2)}.modal-preview-pane{flex:1;display:flex;flex-direction:column;background:var(--card-bg-solid);overflow:hidden}.modal-preview-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-6);position:relative;overflow-y:auto;background:var(--card-bg-solid)}.modal-preview-title{font-size:var(--font-size-xl);font-weight:800;color:var(--text-primary);text-align:center;margin-bottom:var(--space-2);position:relative;z-index:10}.modal-preview-subtitle{font-size:var(--font-size-sm);color:var(--text-muted);text-align:center;margin-bottom:var(--space-4)}.modal-preview-svg{width:100%;max-width:380px;flex:1;display:flex;align-items:center;justify-content:center;min-height:200px;padding:var(--space-4);background:transparent}.modal-preview-footer{padding:var(--space-4) var(--space-6);border-top:1px solid var(--border);display:flex;justify-content:flex-end;align-items:center;background:var(--card-bg-solid);gap:var(--space-3);flex-shrink:0}.modal-preview-create{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-3)}.modal-preview-create .create-preview-icon{width:80px;height:80px;border-radius:var(--radius-xl);background:linear-gradient(135deg,var(--primary-glow) 0%,rgba(99,102,241,.08) 100%);display:flex;align-items:center;justify-content:center;font-size:1.8rem;color:var(--primary);margin-bottom:var(--space-2)}.modal-preview-create 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var(--transition-fast);font-weight:600;width:100%}.delete-btn:hover{background:var(--error);color:var(--text-inverse)}.delete-btn-icon{background:transparent;border:none;color:var(--error);cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm);transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.delete-btn-icon:hover{background:var(--error-light)}.delete-confirmation{padding:var(--space-3) var(--space-4);background:var(--error-light);border-top:1px solid var(--border)}.delete-confirmation p{margin:0 0 var(--space-3) 0;font-size:var(--font-size-sm);font-weight:600;color:var(--error)}.delete-confirmation-buttons{display:flex;gap:var(--space-2)}.confirm-delete-btn,.cancel-delete-btn{flex:1;padding:var(--space-2) var(--space-3);border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:var(--font-size-sm);font-weight:600;transition:all var(--transition-fast)}.confirm-delete-btn{background:var(--error);color:var(--text-inverse)}.confirm-delete-btn:hover{background:var(--error);filter:brightness(.9)}.cancel-delete-btn{background:var(--card-bg-solid);color:var(--text-primary);border:1px solid var(--border)}.cancel-delete-btn:hover{background:var(--bg-secondary)}.add-btn{width:100%;padding:var(--space-3);background:transparent;border:2px dashed var(--border-strong);color:var(--text-muted);border-radius:var(--radius-md);cursor:pointer;font-weight:600;font-size:var(--font-size-sm);margin-top:var(--space-2);transition:all var(--transition-fast)}.add-btn:hover{border-color:var(--primary);color:var(--primary);background:#6366f10d}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f172a99;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:1000;display:flex;justify-content:center;align-items:center;animation:fadeIn var(--transition-base)}.modal-content{background:var(--card-bg-solid);width:55%!important;max-width:1100px!important;height:85vh;max-height:800px;min-height:500px;border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);display:flex;flex-direction:column;overflow:hidden;animation:modalSlideIn var(--transition-slow)}.modal-header{padding:var(--space-6);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;background:var(--card-bg)}.modal-title{font-size:var(--font-size-2xl);font-weight:700;color:var(--text-primary)}.close-btn{width:40px;height:40px;background:var(--bg-secondary);border:none;border-radius:var(--radius-full);font-size:1.5rem;line-height:1;cursor:pointer;color:var(--text-muted);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.close-btn:hover{background:var(--error-light);color:var(--error)}.modal-body{padding:var(--space-6);overflow-y:auto}.modal-search-bar{margin:0 auto var(--space-8) auto;position:relative;top:0;z-index:10;background:var(--card-bg-solid);padding:var(--space-4) 0;max-width:500px}.modal-search-input{padding:var(--space-4) var(--space-5);padding-right:60px;border-radius:var(--radius-lg);font-size:var(--font-size-lg);box-shadow:var(--shadow-sm)}.search-icon-svg{position:absolute;right:var(--space-5);top:50%;transform:translateY(-50%);width:24px;height:24px;stroke:var(--text-muted);pointer-events:none}.models-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-5);padding-bottom:var(--space-6)}@media(max-width:900px){.models-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.models-grid{grid-template-columns:1fr}}.grid-section-title{grid-column:1 / -1;font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-weight:700;margin:var(--space-4) 0 var(--space-2) 0;border-bottom:1px solid var(--border);padding-bottom:var(--space-2)}.model-card{background:var(--card-bg-solid);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all var(--transition-base);display:flex;flex-direction:column;aspect-ratio:1/1}.model-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.model-card.active{border-color:var(--primary);background:var(--card-bg-solid);box-shadow:var(--shadow-glow-primary)}.card-preview{flex:1;min-height:0;background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);display:flex;justify-content:center;align-items:center;border-bottom:1px solid var(--border)}.mini-svg-wrapper{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.model-card:hover .card-preview:after{opacity:1}.card-actions-overlay{position:absolute;top:8px;right:8px;display:flex;gap:6px;opacity:0;transition:opacity .2s;pointer-events:none}.model-card:hover .card-actions-overlay{opacity:1;pointer-events:auto}.action-icon-btn{background:#fff;border:1px solid #ddd;border-radius:4px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;color:#555;transition:all .2s;box-shadow:0 2px 4px #0000001a;padding:0;line-height:1}.action-icon-btn:hover{transform:translateY(-1px);box-shadow:0 4px 6px #00000026}.action-icon-btn.edit:hover{color:#2563eb;border-color:#2563eb}.action-icon-btn.copy:hover{color:#16a34a;border-color:#16a34a}.action-icon-btn.delete:hover{color:#dc2626;border-color:#dc2626}.card-rename-input{width:100%;padding:2px 4px;font-size:.95rem;border:1px solid #2563eb;border-radius:4px;outline:none;background:#fff;color:#333}.card-footer{padding:12px;border-top:1px solid #eee;display:flex;flex-direction:column;gap:4px;background:#fafafa}.card-name{font-weight:600;font-size:var(--font-size-sm);color:var(--text-primary)}.card-date{font-size:var(--font-size-xs);color:var(--text-muted)}.pattern-item{aspect-ratio:1;border:2px solid var(--border);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--card-bg-solid);overflow:hidden;transition:all var(--transition-fast)}.pattern-item:hover{border-color:var(--primary-light);transform:scale(1.02)}.pattern-item.active{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.pattern-item img{width:100%;height:100%;object-fit:contain}.sidebar-description{color:var(--text-secondary);font-size:var(--font-size-sm);margin:0}.visibility-row{margin-bottom:var(--space-3)}.visibility-row 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var(--border)}.array-toggle{display:flex;align-items:center;gap:var(--space-3);cursor:pointer;font-size:var(--font-size-sm);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-4)}.array-controls{display:flex;flex-direction:column;gap:var(--space-3);padding-left:var(--space-2)}.pattern-hint{margin-top:var(--space-6);font-size:var(--font-size-xs);color:var(--text-muted);font-style:italic;text-align:center}.pattern-hint code{background:var(--bg-secondary);padding:2px 6px;border-radius:var(--radius-sm);font-size:var(--font-size-xs)}.back-button-section{padding:var(--space-6);margin-top:auto;display:flex;flex-direction:column;gap:var(--space-3)}.download-btn,.back-btn{width:100%;padding:var(--space-4);font-size:var(--font-size-base)}.generate-section{padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-3)}.generate-btn,.decorate-btn{width:100%;padding:var(--space-4);font-size:var(--font-size-base)}.variant-selector{width:100%;margin-top:var(--space-3)}.variant-selector-label{font-size:var(--font-size-sm);font-weight:600;color:var(--text-secondary);margin-bottom:var(--space-2);display:flex;align-items:center;gap:6px}.variant-selector-list{display:flex;flex-direction:column;gap:5px}.variant-card{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:8px 12px;background:var(--card-bg-solid);border:1.5px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);font-family:inherit;font-size:var(--font-size-sm);color:var(--text-primary);text-align:left;min-height:40px}.variant-card:hover{border-color:var(--card-hover-border);box-shadow:var(--shadow-sm)}.variant-card.active{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow);background:#6366f10a}.variant-card-info{flex:1;min-width:0}.variant-card-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.variant-card.active .variant-card-name{font-weight:600}.variant-card-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}.variant-buy-btn{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;font-size:.78rem;font-weight:600;color:var(--primary);background:var(--primary-glow, rgba(99, 102, 241, .1));border:1px solid var(--primary);border-radius:6px;text-decoration:none;white-space:nowrap;transition:background .15s,color .15s}.variant-buy-btn:hover{background:var(--primary);color:#fff}.validation-summary{background:var(--error-light, #fee2e2);border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-sm, 12px);padding:var(--space-4);font-size:var(--font-size-sm, .875rem);color:var(--text-primary, #0f172a)}.validation-summary__header{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--error, #ef4444);margin-bottom:var(--space-3)}.validation-summary__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.validation-summary__section{display:flex;flex-direction:column;gap:4px}.validation-summary__section-title{font-weight:600;font-size:var(--font-size-xs, .75rem);text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary, #475569)}.validation-summary__items{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}.validation-summary__item{display:flex;flex-wrap:wrap;gap:4px;align-items:baseline;padding:4px 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cubic-bezier(.4,0,.2,1);pointer-events:auto}.info-tooltip-content{font-size:var(--font-size-sm);line-height:1.6;color:var(--text-secondary);font-weight:500}.info-tooltip-content strong{color:var(--text-primary);font-weight:700}.info-tooltip-arrow{position:absolute;top:100%;left:50%;transform:translate(-50%);border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid var(--border-strong)}.info-tooltip-arrow:after{content:"";position:absolute;top:-9px;left:-7px;border-left:7px solid transparent;border-right:7px solid transparent;border-top:7px solid var(--card-bg-solid)}.tooltip-image-container{margin-top:var(--space-3);border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border);background:var(--bg-secondary);position:relative}.tooltip-image-container.clickable{cursor:zoom-in;transition:transform 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#051afd1a}.btn--ghost{background:transparent;color:var(--brand-navy)}.btn--ghost:hover:not(:disabled){background:#12155b0d}.btn--danger{background:#ef4444;color:#fff}.btn--danger:hover:not(:disabled){background:#dc2626;transform:translateY(-1px)}.profile-dropdown-container{position:relative;display:inline-block}.profile-trigger{display:flex;align-items:center;gap:.75rem;background:transparent;border:none;cursor:pointer;padding:.25rem .5rem;border-radius:99px;transition:background-color .2s ease,all .2s ease;color:var(--text-color, #333)}.profile-trigger:hover{background-color:var(--bg-secondary, #f5f5f5)}.profile-avatar{width:36px;height:36px;border-radius:50%;overflow:hidden;background-color:var(--primary-color, #0070f3);display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid #e5e7eb;transition:border-color .2s ease}.profile-trigger:hover .profile-avatar{border-color:#d1d5db}.profile-avatar 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0;color:var(--text-muted, #666);font-size:.85rem;overflow:hidden;text-overflow:ellipsis}.profile-menu-links{padding:.5rem}.profile-menu-item{display:block;width:100%;text-align:left;padding:.75rem 1rem;color:var(--text-color, #333);text-decoration:none;font-size:.95rem;border-radius:8px;transition:background-color .2s ease;background:transparent;border:none;cursor:pointer;font-family:inherit}.profile-menu-item:hover{background-color:var(--bg-hover, #f3f4f6);color:var(--primary-color, #0070f3)}.profile-menu-divider{height:1px;background-color:var(--border-color, #eee);margin:.5rem 0}.profile-menu-logout{color:#ef4444}.profile-menu-logout:hover{background-color:#fef2f2;color:#dc2626}.site-header{position:sticky;top:0;z-index:100;background:#fdfdfed9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid 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button:hover{background:#f8fafc;color:#2fa4a9}.marketing-layout{min-height:100vh;display:flex;flex-direction:column;background:var(--brand-bg)}.marketing-main{flex:1}.hero{padding:5rem 0 4rem;overflow:hidden;background:#fff}.hero-container{max-width:1200px;margin:0 auto;padding:0 1.5rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-headline{font-family:var(--font-heading);font-size:3.5rem;font-weight:800;line-height:1.1;color:var(--brand-navy);letter-spacing:-.02em}.hero-subhead{margin-top:1.25rem;font-size:1.125rem;line-height:1.7;color:var(--brand-grey);max-width:480px}.hero-actions{margin-top:2.5rem}.hero-auth-group{display:flex;gap:1rem}.hero-external-links{margin-top:3rem;padding-top:2rem;border-top:1px solid rgba(18,21,91,.05);max-width:480px}.hero-link-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--brand-grey);margin-bottom:1rem}.hero-link-group{display:flex;gap:1rem}.hero-link-group a{text-decoration:none;flex:1}.hero-visual{display:flex;justify-content:center;align-items:center}.hero-visual-inner{position:relative;width:100%;max-width:420px;aspect-ratio:1}.hero-main-image{width:100%;height:auto;position:relative;z-index:2}.hero-float{display:none}@media(max-width:1024px){.hero-headline{font-size:2.75rem}}@media(max-width:768px){.hero{padding:3rem 0}.hero-container{grid-template-columns:1fr;gap:2.5rem;text-align:center}.hero-headline{font-size:2.25rem}.hero-subhead{max-width:100%}.hero-actions{justify-content:center}.hero-visual-inner{max-width:300px;margin:0 auto}}.ui-input-group{display:flex;flex-direction:column;gap:.375rem}.ui-input-label{font-size:.875rem;font-weight:600;color:var(--brand-navy)}.ui-input{width:100%;padding:.75rem 1rem;font-family:var(--font-body);font-size:1rem;color:var(--brand-navy);background:#fff;border:1.5px solid rgba(18,21,91,.15);border-radius:12px;outline:none;transition:border-color .15s ease,box-shadow .15s 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.15)}.status-column.in-progress{--accent: var(--brand-primary);--accent-glow: rgba(5, 26, 253, .15)}.status-column.completed{--accent: #10b981;--accent-glow: rgba(16, 185, 129, .15)}.status-column.planned h3:after{background:var(--accent)}.status-column.in-progress h3:after{background:var(--accent)}.status-column.completed h3:after{background:var(--accent)}.column-items{display:flex;flex-direction:column;gap:1.5rem}.roadmap-card{background:#fff;border-radius:24px;padding:2.25rem;border:1.5px solid #cbd5e1;box-shadow:0 10px 30px -10px #12155b0a;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.roadmap-card:hover{transform:translateY(-8px);border-color:var(--accent);box-shadow:0 20px 40px -15px var(--accent-glow)}.roadmap-card h4{margin:0 0 1rem;font-size:1.25rem;color:var(--brand-navy);font-weight:800;line-height:1.3}.roadmap-card p{color:var(--text-secondary);line-height:1.7;font-size:1rem;opacity:1;white-space:pre-wrap}.roadmap-card p 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