:root{--bg-primary: #06060b;--bg-secondary: #0d0d15;--bg-card: rgba(16, 16, 28, .65);--bg-card-hover: rgba(22, 22, 38, .75);--bg-input: rgba(12, 12, 22, .8);--border-subtle: rgba(255, 255, 255, .06);--border-focus: rgba(139, 92, 246, .5);--text-primary: #f0f0f5;--text-secondary: #8888a0;--text-tertiary: #55556a;--text-placeholder: #44445a;--accent-primary: #8b5cf6;--accent-primary-hover: #7c3aed;--accent-glow: rgba(139, 92, 246, .15);--accent-secondary: #06b6d4;--accent-secondary-glow: rgba(6, 182, 212, .15);--rust-color: #f97316;--wasm-color: #8b5cf6;--success: #10b981;--error: #ef4444;--error-bg: rgba(239, 68, 68, .1);--error-border: rgba(239, 68, 68, .25);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden;line-height:1.6}.bg-orbs{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}.orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.4;animation:orbFloat 20s ease-in-out infinite}.orb-1{width:500px;height:500px;background:radial-gradient(circle,var(--accent-primary) 0%,transparent 70%);top:-15%;right:-10%;animation-delay:0s}.orb-2{width:400px;height:400px;background:radial-gradient(circle,var(--accent-secondary) 0%,transparent 70%);bottom:-10%;left:-10%;animation-delay:-7s}.orb-3{width:350px;height:350px;background:radial-gradient(circle,#ec4899 0%,transparent 70%);top:40%;left:30%;opacity:.2;animation-delay:-14s}@keyframes orbFloat{0%,to{transform:translate(0) scale(1)}25%{transform:translate(30px,-40px) scale(1.05)}50%{transform:translate(-20px,30px) scale(.95)}75%{transform:translate(40px,20px) scale(1.02)}}.app-container{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:24px 24px 40px;min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px 0 32px;animation:fadeInDown .6s ease-out}.logo{display:flex;align-items:center;gap:14px}.logo-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:var(--radius-md);color:#fff;box-shadow:0 4px 16px #8b5cf64d,0 0 0 1px #8b5cf633}.logo-title{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-subtitle{font-size:.75rem;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.1em}.header-badge{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:100px;font-size:.8rem;color:var(--text-secondary);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.badge-dot{width:8px;height:8px;border-radius:50%;background:var(--text-tertiary);transition:background var(--transition-normal)}.badge-dot.active{background:var(--success);box-shadow:0 0 8px #10b98180;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.glass-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:28px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:border-color var(--transition-normal),box-shadow var(--transition-normal)}.glass-card:hover{border-color:#ffffff1a}.main-content{display:grid;grid-template-columns:460px 1fr;gap:24px;flex:1;animation:fadeInUp .6s ease-out .15s both}.section-title{display:flex;align-items:center;gap:10px;font-size:.9rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:24px}.section-title svg{color:var(--accent-primary)}.controls-panel{height:fit-content;position:sticky;top:24px}.control-group{margin-bottom:20px}.control-group:last-child{margin-bottom:0}.control-label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}.type-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.type-btn{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 14px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-sans);text-align:left}.type-btn:hover{background:var(--bg-card-hover);border-color:#ffffff1f;color:var(--text-primary)}.type-btn.active{background:var(--accent-glow);border-color:var(--accent-primary);color:var(--text-primary);box-shadow:0 0 20px #8b5cf61a}.type-btn-name{font-size:.85rem;font-weight:600;line-height:1.2}.type-btn-category{font-size:.65rem;font-weight:500;text-transform:uppercase;letter-spacing:.08em;opacity:.6}.input-wrapper{position:relative}.text-input{width:100%;padding:12px 40px 12px 16px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-mono);font-size:.9rem;font-weight:500;outline:none;transition:all var(--transition-fast)}.text-input::placeholder{color:var(--text-placeholder);font-family:var(--font-sans);font-weight:400}.text-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.clear-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-tertiary);cursor:pointer;border-radius:6px;transition:all var(--transition-fast)}.clear-btn:hover{background:#ffffff0f;color:var(--text-secondary)}.input-hint{font-size:.75rem;color:var(--text-tertiary);margin-top:6px;min-height:1.2em;transition:color var(--transition-fast)}.control-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}.control-row>*{min-width:0;overflow:hidden}.control-row .text-input{max-width:100%;box-sizing:border-box}.range-wrapper{display:flex;align-items:center;gap:12px}.range-input{flex:1;-webkit-appearance:none;appearance:none;height:4px;background:#ffffff14;border-radius:2px;outline:none;cursor:pointer}.range-input::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent-primary);cursor:pointer;box-shadow:0 2px 8px #8b5cf666;transition:transform var(--transition-fast)}.range-input::-webkit-slider-thumb:hover{transform:scale(1.2)}.range-input::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent-primary);cursor:pointer;border:none;box-shadow:0 2px 8px #8b5cf666}.range-value{font-size:.75rem;font-family:var(--font-mono);font-weight:500;color:var(--text-secondary);min-width:40px;text-align:right}.color-input-wrapper{display:flex;align-items:center;gap:10px;padding:6px 12px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.color-input{-webkit-appearance:none;appearance:none;width:28px;height:28px;border:none;border-radius:6px;cursor:pointer;background:none;padding:0}.color-input::-webkit-color-swatch-wrapper{padding:0}.color-input::-webkit-color-swatch{border:2px solid rgba(255,255,255,.15);border-radius:6px}.color-input::-moz-color-swatch{border:2px solid rgba(255,255,255,.15);border-radius:6px}.color-hex{font-family:var(--font-mono);font-size:.8rem;font-weight:500;color:var(--text-secondary)}.preview-panel{display:flex;flex-direction:column}.preview-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:0}.preview-header .section-title{margin-bottom:0}.download-actions{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:.8rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.btn:disabled{opacity:.35;cursor:not-allowed}.btn-secondary{background:var(--bg-input);color:var(--text-secondary)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);color:var(--text-primary);border-color:#ffffff26}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-primary-hover));color:#fff;border-color:transparent;box-shadow:0 2px 12px #8b5cf640}.btn-primary:hover:not(:disabled){box-shadow:0 4px 20px #8b5cf666;transform:translateY(-1px)}.preview-area{flex:1;display:flex;align-items:center;justify-content:center;min-height:350px;margin-top:20px;background:#0003;border:1px dashed var(--border-subtle);border-radius:var(--radius-md);padding:32px;transition:all var(--transition-normal);position:relative;overflow:hidden}.preview-placeholder{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}.placeholder-icon{color:var(--text-tertiary);animation:placeholderPulse 3s ease-in-out infinite}@keyframes placeholderPulse{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.6;transform:scale(1.05)}}.placeholder-text{font-size:1rem;font-weight:500;color:var(--text-tertiary)}.placeholder-subtext{font-size:.8rem;color:var(--text-placeholder)}.barcode-output{display:flex;align-items:center;justify-content:center;width:100%;max-height:100%;overflow:hidden;animation:barcodeAppear .3s ease-out}.barcode-output svg{max-width:100%;max-height:280px;height:auto;width:auto;filter:drop-shadow(0 4px 24px rgba(139,92,246,.1))}@keyframes barcodeAppear{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.error-message{display:flex;align-items:center;gap:10px;padding:12px 16px;margin-top:16px;background:var(--error-bg);border:1px solid var(--error-border);border-radius:var(--radius-sm);color:var(--error);font-size:.85rem;font-weight:500;animation:fadeIn .2s ease-out}.barcode-info{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px;padding:16px;background:#00000026;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);animation:fadeIn .3s ease-out}.info-item{display:flex;flex-direction:column;gap:4px}.info-label{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary)}.info-value{font-size:.85rem;font-weight:500;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.info-value.mono{font-family:var(--font-mono);font-size:.8rem}.app-footer{text-align:center;padding:32px 0 0;font-size:.8rem;color:var(--text-tertiary);animation:fadeInUp .6s ease-out .3s both}.rust-color{color:var(--rust-color);font-weight:600}.wasm-color{color:var(--wasm-color);font-weight:600}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:880px){.main-content{grid-template-columns:1fr}.controls-panel{position:static}.app-header{flex-direction:column;align-items:flex-start;gap:12px}.preview-area{min-height:280px}.barcode-info{grid-template-columns:1fr}}@media(max-width:480px){.app-container{padding:16px 16px 32px}.glass-card{padding:20px}.type-grid,.control-row{grid-template-columns:1fr}.download-actions{flex-direction:column}.preview-header{flex-direction:column;align-items:flex-start;gap:12px}}.mode-tabs{display:flex;gap:4px;padding:4px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);margin-bottom:24px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);animation:fadeInUp .6s ease-out .1s both}.mode-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);font-family:var(--font-sans);font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.mode-tab:hover{color:var(--text-primary);background:#ffffff0a}.mode-tab.active{background:var(--accent-glow);color:var(--text-primary);box-shadow:0 2px 12px #8b5cf626}.mode-tab.active svg{color:var(--accent-primary)}.product-label-layout{display:grid;grid-template-columns:380px 1fr;gap:24px;grid-column:1 / -1}@media(max-width:880px){.product-label-layout{grid-template-columns:1fr}}.paywall-overlay{position:fixed;inset:0;z-index:1000;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.paywall-modal{position:relative;max-width:420px;width:100%;padding:32px;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.paywall-close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--text-tertiary);cursor:pointer;padding:4px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.paywall-close:hover{color:var(--text-primary);background:#ffffff0d}.pricing-option{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:#ffffff05;cursor:pointer;transition:all var(--transition-fast);position:relative}.pricing-option:hover{border-color:var(--accent-primary);background:#8b5cf60d}.pricing-option-popular{border-color:var(--accent-primary);background:#8b5cf60f}.pricing-option-name{font-weight:600;font-size:.9rem;color:var(--text-primary)}.pricing-option-desc{font-size:.75rem;color:var(--text-tertiary);margin-top:2px}.pricing-option-price{font-weight:800;font-size:1.1rem;color:var(--text-primary)}.csv-dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 24px;border:2px dashed var(--border-subtle);border-radius:var(--radius-md);background:#ffffff05;cursor:pointer;transition:all var(--transition-fast);text-align:center}.csv-dropzone:hover{border-color:var(--accent-primary);background:#8b5cf60a}.landing-page{animation:fadeInUp .6s ease-out .1s both}.landing-hero{text-align:center;padding:40px 0 48px}.landing-hero-badge{display:inline-block;padding:6px 16px;border-radius:20px;border:1px solid var(--border-subtle);background:var(--bg-card);color:var(--accent-primary);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:20px}.landing-hero-title{font-size:2.4rem;font-weight:900;line-height:1.15;color:var(--text-primary);margin-bottom:16px}.landing-hero-highlight{background:linear-gradient(135deg,var(--accent-primary),#a855f7,#ec4899);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.landing-hero-sub{max-width:550px;margin:0 auto 28px;color:var(--text-secondary);font-size:1rem;line-height:1.6}.landing-hero-actions{display:flex;flex-direction:column;align-items:center;gap:12px}.btn-lg{padding:14px 32px;font-size:1rem;gap:10px}.landing-hero-note{font-size:.8rem;color:var(--text-tertiary)}.landing-features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:48px}.landing-feature-card{padding:24px;text-align:center}.landing-feature-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,#8b5cf61f,#a855f70f);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;color:var(--accent-primary)}.landing-feature-card h3{font-size:.95rem;font-weight:700;margin-bottom:6px;color:var(--text-primary)}.landing-feature-card p{font-size:.8rem;color:var(--text-secondary);line-height:1.5}.landing-pricing{text-align:center;padding-bottom:32px}.landing-section-title{font-size:1.6rem;font-weight:800;color:var(--text-primary);margin-bottom:8px}.landing-section-sub{color:var(--text-secondary);font-size:.9rem;margin-bottom:28px}.landing-pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;text-align:left}.landing-price-card{padding:28px;position:relative}.landing-price-popular{border-color:var(--accent-primary);box-shadow:0 0 24px #8b5cf61a}.landing-price-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent-primary);color:#fff;font-size:.65rem;font-weight:700;padding:4px 14px;border-radius:12px;text-transform:uppercase;letter-spacing:.05em}.landing-price-tag{font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.landing-price-amount{font-size:2rem;font-weight:900;color:var(--text-primary);margin-bottom:4px}.landing-price-period{font-size:.85rem;font-weight:400;color:var(--text-tertiary)}.landing-price-save{font-size:.75rem;color:var(--accent-primary);font-weight:600;margin-bottom:12px}.landing-price-features{list-style:none;padding:0;margin:16px 0}.landing-price-features li{font-size:.8rem;color:var(--text-secondary);position:relative;padding:6px 0 6px 20px}.landing-price-features li:before{content:"✓";position:absolute;left:0;color:var(--accent-primary);font-weight:700}@media(max-width:880px){.landing-features{grid-template-columns:repeat(2,1fr)}.landing-pricing-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}.landing-hero-title{font-size:1.8rem}}@media(max-width:480px){.landing-features{grid-template-columns:1fr}}.template-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.template-btn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 6px 8px;border-radius:var(--radius-sm);border:1.5px solid var(--border-subtle);background:#ffffff05;cursor:pointer;transition:all var(--transition-fast);color:var(--text-secondary)}.template-btn:hover{border-color:#8b5cf666;background:#8b5cf60a}.template-btn.active{border-color:var(--accent-primary)!important;background:#8b5cf614;color:var(--text-primary)}.template-preview{width:100%;aspect-ratio:3 / 2;border-radius:4px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px}.template-name{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.landing-supplies{text-align:center;padding:48px 0 32px;border-top:1px solid var(--border-subtle);margin-top:32px}.supplies-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;text-align:left;margin-top:8px}.supply-card{padding:24px;text-decoration:none;color:inherit;transition:all var(--transition-fast);display:flex;flex-direction:column;cursor:pointer}.supply-card:hover{border-color:var(--accent-primary);transform:translateY(-2px)}.supply-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,#8b5cf61a,#a855f70d);display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:var(--accent-primary)}.supply-card h4{font-size:.95rem;font-weight:700;color:var(--text-primary);margin-bottom:6px}.supply-card p{font-size:.8rem;color:var(--text-secondary);line-height:1.5;margin-bottom:12px;flex:1}.supply-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.supply-price{font-weight:700;font-size:.9rem;color:var(--text-primary)}.supply-stars{color:#f59e0b;font-size:.85rem}.supply-cta{font-size:.8rem;font-weight:600;color:var(--accent-primary);opacity:0;transition:opacity var(--transition-fast)}.supply-card:hover .supply-cta{opacity:1}@media(max-width:880px){.supplies-grid{grid-template-columns:1fr;max-width:400px;margin:8px auto 0}}