:root{--color-bg-primary:#000;--color-bg-secondary:#0a0a0a;--color-bg-tertiary:#111;--color-bg-card:#0a0a0a;--color-bg-card-hover:#111;--color-text-primary:#fff;--color-text-secondary:#888;--color-text-muted:#555;--color-accent-primary:#fff;--color-accent-secondary:#ccc;--color-success:#62a76e;--color-warning:#ff0;--color-error:red;--color-border:#333;--color-border-hover:#555;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--radius-sm:0;--radius-md:0;--radius-lg:0;--radius-xl:0;--radius-full:0;--shadow-sm:none;--shadow-md:none;--shadow-lg:none;--shadow-glow:none;--transition-fast:0.1s ease;--transition-base:0.15s ease;--transition-slow:0.2s ease;--transition-bounce:0.2s ease}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:JetBrains Mono,Fira 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50%);box-sizing:border-box}.app-header:after{content:"";position:absolute;bottom:0;left:max(var(--spacing-lg),calc((100vw - 1200px) / 2 + var(--spacing-lg)));right:max(var(--spacing-lg),calc((100vw - 1200px) / 2 + var(--spacing-lg)));height:1px;background:var(--color-border)}.app-header .logo-btn{justify-self:start;display:flex;align-items:center;height:100%}.app-header .logo-btn:hover{filter:drop-shadow(0 0 6px rgba(255,255,255,.25))}.app-header .logo-img{display:block}.app-header .header-right{justify-self:end;display:flex;align-items:center;height:100%;gap:var(--spacing-sm)}.user-menu-container{position:relative;z-index:1000}.user-menu-trigger{display:flex;align-items:center;gap:var(--spacing-sm);background:transparent;border:1px solid var(--color-border);padding:6px 12px;color:var(--color-text-primary);font-size:.875rem;font-family:inherit;cursor:pointer}.user-menu-trigger.active,.user-menu-trigger:hover{border-color:hsla(0,0%,100%,.5);background:transparent;transition:all var(--transition-fast)}.user-avatar-placeholder{width:20px;height:20px;background:var(--color-text-primary);color:var(--color-bg-primary);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700}.user-dropdown-menu{position:absolute;top:calc(100% + 4px);right:0;width:200px;background:var(--color-bg-secondary);border:1px solid var(--color-border);padding:var(--spacing-xs);opacity:0;pointer-events:none}.user-dropdown-menu.visible{opacity:1;pointer-events:all}.dropdown-header{padding:var(--spacing-sm);border-bottom:1px solid var(--color-border);margin-bottom:var(--spacing-xs)}.dropdown-user-email{display:block;font-size:.75rem;color:var(--color-text-primary);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dropdown-user-label{font-size:.625rem;color:var(--color-text-muted);text-transform:uppercase}.dropdown-item{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm);background:transparent;border:none;color:var(--color-text-secondary);font-size:.75rem;font-family:inherit;text-align:left;cursor:pointer}.dropdown-item:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.dropdown-item.danger:hover{color:var(--color-error)}.unified-page-hero{text-align:left;padding:var(--spacing-xl) 0;max-width:800px}.unified-page-title{font-size:2rem;font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md);color:var(--color-text-primary);text-align:left}.unified-page-subtitle{font-size:.875rem;color:var(--color-text-secondary);line-height:1.6;margin-bottom:var(--spacing-xl)}.logo-btn{display:flex;align-items:center;background:transparent;border:none;padding:0;cursor:pointer;text-decoration:none}.logo-img{height:36px;width:auto;display:block}.logo-interactive{display:inline-block}.logo-btn:hover .logo-interactive{filter:drop-shadow(0 0 8px rgba(255,255,255,.3))}.logo-icon{display:flex;align-items:center;height:100%}.logo-text{font-size:1.25rem;font-weight:700;color:var(--color-text-primary)}.gradient-text{background:none;-webkit-background-clip:unset;-webkit-text-fill-color:var(--color-text-primary);background-clip:unset;text-decoration:underline;text-underline-offset:4px}.hero{text-align:left;padding:var(--spacing-xl) 0}.hero-title{font-size:2rem;font-weight:700;line-height:1.3;margin-bottom:var(--spacing-md)}.hero-subtitle{font-size:.875rem;color:var(--color-text-secondary);max-width:600px;line-height:1.6}.features,.hero-subtitle{margin-bottom:var(--spacing-xl)}.features{display:flex;gap:var(--spacing-lg);flex-wrap:wrap}.feature{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:1px solid var(--color-border);font-size:.75rem;color:var(--color-text-secondary);cursor:pointer}.feature:hover{border-color:var(--color-border-hover);box-shadow:0 0 20px hsla(0,0%,100%,.12)}.feature-icon,.feature:hover{color:var(--color-text-primary)}.feature-icon{width:16px;height:16px}.trust-badges{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-xl);flex-wrap:wrap}.trust-badge{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);font-size:.75rem;cursor:pointer}.trust-badge:hover{border-color:var(--color-border-hover);color:var(--color-text-primary);box-shadow:0 0 20px hsla(0,0%,100%,.12)}.trust-badge svg{width:14px;height:14px;color:var(--color-text-primary)}.upload-section{margin-bottom:var(--spacing-2xl)}.upload-zone{position:relative;border:1px solid var(--color-border);padding:var(--spacing-2xl);background:var(--color-bg-secondary);cursor:pointer}.upload-zone.drag-over,.upload-zone:hover{border-color:var(--color-text-primary);background:var(--color-bg-tertiary)}.upload-hover-overlay,.upload-spotlight{display:none}.upload-content{text-align:center}.upload-icon{width:48px;height:48px;margin:0 auto var(--spacing-md);color:var(--color-text-secondary)}.upload-icon svg{width:100%;height:100%}.upload-title{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.upload-text{color:var(--color-text-secondary);font-size:.75rem;margin-bottom:var(--spacing-xs)}.upload-limit{font-size:.75rem;color:var(--color-text-muted)}.no-credits-message{text-align:center;padding:var(--spacing-2xl);background:var(--color-bg-secondary);border:1px solid var(--color-error)}.no-credits-message h3{font-size:1rem;color:var(--color-error);margin-bottom:var(--spacing-md)}.no-credits-message p{color:var(--color-text-secondary);font-size:.875rem;margin-bottom:var(--spacing-md)}.processing-section{display:none;margin-bottom:var(--spacing-2xl)}.processing-section.active{display:block}.processing-card{background:var(--color-bg-secondary);border:1px solid var(--color-border);padding:var(--spacing-2xl);text-align:center}.processing-animation{display:none}.processing-title{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.processing-status{color:var(--color-text-secondary);margin-bottom:var(--spacing-md);font-size:.875rem}.progress-container{width:100%;max-width:400px;height:4px;background:var(--color-bg-tertiary);margin:0 auto var(--spacing-md);border:1px solid var(--color-border)}.progress-bar{height:100%;width:0;background:var(--color-text-primary)}.processing-stats{font-size:.75rem;color:var(--color-text-muted)}.processing-ring,.results-section{display:none}.results-section.active{display:block}.results-header{justify-content:space-between;margin-bottom:var(--spacing-lg);flex-wrap:wrap;gap:var(--spacing-md)}.results-header,.results-title{display:flex;align-items:center}.results-title{gap:var(--spacing-sm);font-size:1rem;font-weight:600;color:var(--color-success)}.results-title svg{width:20px;height:20px}.results-actions{display:flex;gap:var(--spacing-sm)}.results-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:var(--spacing-md);gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.summary-card{background:var(--color-bg-secondary);border:1px solid var(--color-border);padding:var(--spacing-md);text-align:center}.summary-icon{width:24px;height:24px;margin:0 auto var(--spacing-sm);color:var(--color-text-secondary)}.summary-icon svg{width:100%;height:100%}.summary-value{font-size:1.5rem;font-weight:700;color:var(--color-text-primary);margin-bottom:var(--spacing-xs)}.summary-label{font-size:.625rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em}.file-details-section{margin-top:var(--spacing-xl)}.file-details-title{font-size:.875rem;font-weight:600;margin-bottom:var(--spacing-md);text-transform:uppercase;letter-spacing:.05em}.file-details-grid{display:grid;grid-gap:var(--spacing-sm);gap:var(--spacing-sm)}.file-detail-card{background:var(--color-bg-secondary);border:1px solid 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h2{font-size:1rem;font-weight:600}.preview-info{font-size:.75rem;color:var(--color-text-muted)}.file-list{display:grid;grid-gap:var(--spacing-sm);gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.file-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm);background:var(--color-bg-secondary)}.file-icon,.file-item{border:1px solid var(--color-border)}.file-icon{width:48px;height:48px;flex-shrink:0;overflow:hidden}.file-thumb{width:100%;height:100%;object-fit:cover}.file-details{flex:1 1;min-width:0}.file-name{font-size:.875rem;font-weight:500;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-meta{font-size:.75rem}.file-meta,.remove-file{color:var(--color-text-muted)}.remove-file{width:24px;height:24px;background:transparent;border:1px solid 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svg{width:16px;height:16px}.btn-primary{background:var(--color-text-primary);color:var(--color-bg-primary)}.btn-primary,.btn-primary:hover{border-color:var(--color-text-primary)}.btn-primary:hover{background:transparent;color:var(--color-text-primary)}.btn-primary:disabled{background:var(--color-text-primary);color:var(--color-bg-primary);cursor:not-allowed}.btn-primary:disabled,.btn-secondary{border-color:var(--color-text-primary)}.btn-secondary{background:var(--color-bg-tertiary)}.btn-secondary:hover{background:var(--color-text-primary);color:var(--color-bg-primary)}.btn-ghost{background:transparent;border-color:var(--color-border);color:var(--color-text-secondary)}.btn-ghost:hover{border-color:var(--color-text-primary);color:var(--color-text-primary)}.btn-sm{padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem}.btn-lg{padding:var(--spacing-md) var(--spacing-lg);font-size:1rem}.btn-full{width:100%}.btn-pricing{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:1px solid var(--color-border);color:var(--color-text-primary);font-family:inherit;font-size:.875rem;cursor:pointer}.btn-pricing:hover{border-color:hsla(0,0%,100%,.5);background:transparent}.btn-pricing svg{width:16px;height:16px}.header-center{display:flex;gap:var(--spacing-lg);justify-self:center}.tab-btn{padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:none;color:var(--color-text-muted);font-family:inherit;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;text-decoration:none}.tab-btn:hover{transition:color var(--transition-fast)}.tab-btn.active,.tab-btn:hover{color:var(--color-text-primary)}.tab-btn.active{border-bottom:1px solid var(--color-text-primary)}.header-right{display:flex;align-items:center;gap:var(--spacing-md)}.landing-content{max-width:1000px;margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg)}.landing-hero{padding:var(--spacing-2xl) 0;border-bottom:1px solid var(--color-border);margin-bottom:var(--spacing-2xl)}.hero-badge{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-sm);border:1px solid var(--color-border);font-size:.75rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);text-transform:uppercase;letter-spacing:.05em}.hero-badge svg{width:12px;height:12px}.landing-title{font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md);color:var(--color-text-primary)}.landing-subtitle{font-size:1rem;color:var(--color-text-secondary);line-height:1.6;margin-bottom:var(--spacing-xl);max-width:600px}.landing-cta{display:flex;flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}.cta-note{font-size:.75rem;color:var(--color-text-muted)}.landing-section{padding:var(--spacing-2xl) 0;border-bottom:1px solid var(--color-border)}.landing-section:last-child{border-bottom:none}.how-it-works-content{max-width:1000px;margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg)}.content-section{padding:var(--spacing-2xl) 0;border-bottom:1px solid var(--color-border)}.content-section:last-of-type{border-bottom:none}.section-heading{font-size:1.25rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--spacing-lg);color:var(--color-text-primary)}.problem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:var(--spacing-md);gap:var(--spacing-md)}.problem-card{padding:var(--spacing-lg);background:var(--color-bg-secondary);border:1px solid var(--color-border);cursor:pointer}.problem-card:hover{border-color:var(--color-border-hover);box-shadow:0 0 20px hsla(0,0%,100%,.12)}.problem-icon-wrapper{width:40px;height:40px;display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-md);color:var(--color-text-secondary)}.problem-icon-wrapper svg{width:24px;height:24px}.problem-card h3{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.problem-card p{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5}.solution-steps{display:flex;flex-direction:column;gap:var(--spacing-lg)}.solution-step{display:grid;grid-template-columns:auto 1fr;grid-gap:var(--spacing-md);gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--color-bg-secondary);border:1px solid var(--color-border);cursor:pointer}.solution-step:hover{border-color:var(--color-border-hover);box-shadow:0 0 20px hsla(0,0%,100%,.12)}.step-badge{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-text-primary);color:var(--color-bg-primary);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;height:-moz-fit-content;height:fit-content}.step-content h3{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.step-content p{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5;margin-bottom:var(--spacing-sm)}.step-list{list-style:none;padding:0;margin:0}.step-list li{padding:var(--spacing-xs) 0;font-size:.875rem;color:var(--color-text-secondary);padding-left:var(--spacing-md);position:relative}.step-list li:before{content:">";position:absolute;left:0;color:var(--color-text-muted)}.step-visual{margin-top:var(--spacing-md)}.visual-box{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border:1px dashed var(--color-border);font-size:.75rem;color:var(--color-text-muted)}.visual-box.success{border-color:var(--color-success);color:var(--color-success)}.features-showcase{display:flex;flex-direction:column;gap:var(--spacing-md)}.feature-showcase-item{display:grid;grid-template-columns:auto 1fr;grid-gap:var(--spacing-md);gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--color-bg-secondary);border:1px solid var(--color-border);cursor:pointer}.feature-showcase-item:hover{border-color:var(--color-border-hover);box-shadow:0 0 20px hsla(0,0%,100%,.12)}.feature-showcase-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary)}.feature-showcase-icon svg{width:24px;height:24px}.feature-showcase-content h3{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.feature-showcase-content p{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:var(--spacing-md);gap:var(--spacing-md)}.step-card{padding:var(--spacing-lg);background:var(--color-bg-secondary);border:1px solid var(--color-border);cursor:pointer}.step-card:hover{border-color:var(--color-border-hover);box-shadow:0 0 20px hsla(0,0%,100%,.12)}.step-number{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background:var(--color-text-primary);color:var(--color-bg-primary);font-size:.75rem;font-weight:700;margin-bottom:var(--spacing-md)}.step-card h3{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.step-card p{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:var(--spacing-md);gap:var(--spacing-md)}.pricing-card{padding:var(--spacing-lg);background:var(--color-bg-secondary);border:1px solid var(--color-border);position:relative;cursor:pointer}.pricing-card:hover{border-color:var(--color-border-hover);box-shadow:0 0 20px hsla(0,0%,100%,.12)}.pricing-card.featured{border-color:var(--color-text-primary)}.pricing-card.featured:hover{box-shadow:0 0 20px hsla(0,0%,100%,.12)}.popular-tag{position:absolute;top:-1px;right:var(--spacing-md);background:var(--color-text-primary);color:var(--color-bg-primary);padding:var(--spacing-xs) var(--spacing-sm);font-size:.625rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.pricing-card .btn:hover{box-shadow:none;border-color:var(--color-text-primary);background:transparent;color:var(--color-text-primary)}.pricing-header{margin-bottom:var(--spacing-lg)}.pricing-header h3{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-sm);text-transform:uppercase;letter-spacing:.05em}.pricing-header .price{font-size:2rem;font-weight:700;color:var(--color-text-primary)}.pricing-header .price span{font-size:.875rem;font-weight:400;color:var(--color-text-muted)}.pricing-header p{font-size:.75rem;color:var(--color-text-muted);margin-top:var(--spacing-xs)}.pricing-features{list-style:none;margin-bottom:var(--spacing-lg)}.pricing-features li{padding:var(--spacing-sm) 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