:root{--color-bg: #0f1117;--color-surface: #1a1d27;--color-surface-elevated: #242836;--color-border: #2e3344;--color-text: #e8eaed;--color-text-muted: #9aa0b4;--color-primary: #6366f1;--color-primary-hover: #818cf8;--color-success: #22c55e;--color-warning: #f59e0b;--color-error: #ef4444;--color-critical: #dc2626;--color-major: #f97316;--color-minor: #eab308;--color-info: #3b82f6;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow: 0 4px 24px rgba(0, 0, 0, .3);--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.5;min-height:100vh}a{color:var(--color-primary-hover);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0 0 var(--space-md);font-weight:600}p{margin:0 0 var(--space-md)}button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:10px 18px;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:background .15s,opacity .15s}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-secondary{background:var(--color-surface-elevated);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-border)}.btn-danger{background:var(--color-error);color:#fff}button:disabled,.btn:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{width:100%;padding:10px 14px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:14px}input:focus,textarea:focus,select:focus{outline:2px solid var(--color-primary);outline-offset:0}label{display:block;margin-bottom:var(--space-xs);font-size:13px;color:var(--color-text-muted)}.form-group{margin-bottom:var(--space-md)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-lg)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);background:var(--color-surface);border-bottom:1px solid var(--color-border)}.app-header__brand{font-size:20px;font-weight:700;color:var(--color-text);text-decoration:none}.app-header__brand:hover{text-decoration:none}.app-main{flex:1;padding:var(--space-lg);max-width:1200px;width:100%;margin:0 auto}.grid{display:grid;gap:var(--space-md)}.grid-2{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:500}.badge-critical{background:#dc262633;color:#fca5a5}.badge-major{background:#f9731633;color:#fdba74}.badge-minor{background:#eab30833;color:#fde047}.badge-info{background:#3b82f633;color:#93c5fd}.toast-container{position:fixed;bottom:var(--space-lg);right:var(--space-lg);z-index:1000;display:flex;flex-direction:column;gap:var(--space-sm)}.toast{padding:var(--space-md);background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow);max-width:360px}.toast--success{border-left:3px solid var(--color-success)}.toast--error{border-left:3px solid var(--color-error)}.loading{display:flex;align-items:center;justify-content:center;padding:var(--space-xl);color:var(--color-text-muted)}.error-message{color:var(--color-error);font-size:13px;margin-top:var(--space-xs)}.empty-state{text-align:center;padding:var(--space-xl);color:var(--color-text-muted)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-lg)}.auth-card{width:100%;max-width:400px}.auth-card h1{text-align:center;margin-bottom:var(--space-lg)}.auth-divider{text-align:center;margin:var(--space-md) 0;color:var(--color-text-muted);font-size:13px}.progress-bar{height:8px;background:var(--color-border);border-radius:999px;overflow:hidden}.progress-bar__fill{height:100%;background:var(--color-primary);transition:width .3s ease}.file-uploader{border:2px dashed var(--color-border);border-radius:var(--radius-md);padding:var(--space-xl);text-align:center;cursor:pointer;transition:border-color .15s}.file-uploader:hover,.file-uploader.dragover{border-color:var(--color-primary)}.screen-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:var(--space-md)}.screen-thumb{aspect-ratio:16/10;object-fit:cover;width:100%;border-radius:var(--radius-sm);background:var(--color-surface-elevated)}.finding-card{border-left:3px solid var(--color-border);padding-left:var(--space-md);margin-bottom:var(--space-md)}.finding-card--critical{border-left-color:var(--color-critical)}.finding-card--major{border-left-color:var(--color-major)}.finding-card--minor{border-left-color:var(--color-minor)}.finding-card--info{border-left-color:var(--color-info)}.filters{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-bottom:var(--space-lg)}.filters select{width:auto;min-width:140px}.landing{--landing-max: 1100px;color:var(--color-text)}.landing-nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);background:#0f1117d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border)}.landing-nav__brand{font-size:22px;font-weight:700;color:var(--color-text);text-decoration:none}.landing-nav__brand:hover{text-decoration:none}.landing-nav__cta{padding:8px 18px;font-size:14px}.landing-section{padding:80px var(--space-lg);max-width:var(--landing-max);margin:0 auto}.landing-section--hero{padding-top:100px;padding-bottom:100px;text-align:center;max-width:820px}.landing-badge{display:inline-block;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:500;background:#6366f126;color:var(--color-primary-hover);border:1px solid rgba(99,102,241,.3);margin-bottom:var(--space-lg)}.landing-hero__title{font-size:clamp(2.2rem,5vw,3.5rem);font-weight:700;line-height:1.15;margin-bottom:var(--space-lg);letter-spacing:-.02em}.landing-hero__title span{background:linear-gradient(135deg,#818cf8,#6366f1,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.landing-hero__subtitle{font-size:1.15rem;color:var(--color-text-muted);line-height:1.7;margin-bottom:var(--space-xl);max-width:600px;margin-left:auto;margin-right:auto}.landing-hero__actions{display:flex;flex-wrap:wrap;gap:var(--space-md);justify-content:center;margin-bottom:var(--space-xl)}.landing-hero__actions .btn{padding:14px 28px;font-size:16px}.landing-hero__note{font-size:13px;color:var(--color-text-muted)}.landing-section__label{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-primary-hover);margin-bottom:var(--space-sm)}.landing-section__title{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;margin-bottom:var(--space-md);letter-spacing:-.01em}.landing-section__desc{color:var(--color-text-muted);font-size:1.05rem;line-height:1.7;max-width:640px;margin-bottom:var(--space-xl)}.landing-problems{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-md)}.landing-problem{padding:var(--space-lg);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md)}.landing-problem__icon{font-size:28px;margin-bottom:var(--space-md)}.landing-problem h3{font-size:16px;margin-bottom:var(--space-sm)}.landing-problem p{font-size:14px;color:var(--color-text-muted);margin:0;line-height:1.6}.landing-value-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-md)}.landing-value-card{padding:var(--space-lg);background:linear-gradient(135deg,#6366f114,#6366f105);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius-md)}.landing-value-card h3{font-size:15px;margin-bottom:var(--space-sm)}.landing-value-card p{font-size:14px;color:var(--color-text-muted);margin:0;line-height:1.6}.landing-preview{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}.landing-preview__bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--color-surface-elevated);border-bottom:1px solid var(--color-border)}.landing-preview__dot{width:10px;height:10px;border-radius:50%;background:var(--color-border)}.landing-preview__dot:nth-child(1){background:#ef4444}.landing-preview__dot:nth-child(2){background:#f59e0b}.landing-preview__dot:nth-child(3){background:#22c55e}.landing-preview__body{padding:var(--space-lg);display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}@media(max-width:640px){.landing-preview__body{grid-template-columns:1fr}}.landing-preview__panel{padding:var(--space-md);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm)}.landing-preview__panel h4{font-size:12px;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-sm)}.landing-preview__finding{padding:10px 12px;margin-bottom:8px;border-left:3px solid var(--color-major);background:var(--color-surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:13px}.landing-preview__finding--minor{border-left-color:var(--color-minor)}.landing-preview__finding--info{border-left-color:var(--color-info)}.landing-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-lg)}.landing-feature{display:flex;gap:var(--space-md)}.landing-feature__icon{flex-shrink:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:#6366f126;border-radius:var(--radius-sm);font-size:20px}.landing-feature h3{font-size:16px;margin-bottom:6px}.landing-feature p{font-size:14px;color:var(--color-text-muted);margin:0;line-height:1.6}.landing-social{text-align:center;padding:var(--space-xl);background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-lg)}.landing-social__tags{display:flex;flex-wrap:wrap;gap:var(--space-sm);justify-content:center;margin-top:var(--space-lg)}.landing-social__tag{padding:8px 16px;background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:999px;font-size:13px;color:var(--color-text-muted)}.landing-cta-section{text-align:center;padding:80px var(--space-lg);background:linear-gradient(180deg,transparent,rgba(99,102,241,.06));border-top:1px solid var(--color-border)}.landing-cta-section .landing-section__title{max-width:520px;margin-left:auto;margin-right:auto}.landing-form{max-width:440px;margin:0 auto;text-align:left}.landing-form .form-group{margin-bottom:var(--space-md)}.landing-form .btn{width:100%;padding:14px;font-size:16px}.landing-form__success{text-align:center;padding:var(--space-xl)}.landing-form__success-icon{font-size:48px;margin-bottom:var(--space-md)}.landing-footer{padding:var(--space-xl) var(--space-lg);border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-muted);font-size:13px}.landing-footer a{color:var(--color-text-muted)}.waitlist-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-lg)}.waitlist-card{width:100%;max-width:520px}.waitlist-card h1{font-size:1.6rem;margin-bottom:var(--space-sm)}.waitlist-card .subtitle{color:var(--color-text-muted);margin-bottom:var(--space-lg);line-height:1.6}.waitlist-progress{display:flex;gap:var(--space-sm);margin-bottom:var(--space-lg)}.waitlist-progress__step{flex:1;height:4px;border-radius:999px;background:var(--color-border)}.waitlist-progress__step--done{background:var(--color-primary)}.waitlist-progress__step--active{background:var(--color-primary-hover)}.survey-options{display:flex;flex-wrap:wrap;gap:var(--space-sm)}.survey-option{padding:8px 14px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:14px;cursor:pointer;transition:border-color .15s,background .15s}.survey-option:hover{border-color:var(--color-primary)}.survey-option--selected{border-color:var(--color-primary);background:#6366f126;color:var(--color-primary-hover)}.honeypot{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}