:root{--primary: #6366f1;--primary-glow: rgba(99, 102, 241, .5);--secondary: #a855f7;--accent: #f43f5e;--background: #0f172a;--card-bg: rgba(30, 41, 59, .7);--text: #f8fafc;--text-muted: #94a3b8;--glass: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .1);--font-main: "Inter", system-ui, -apple-system, sans-serif;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:#050510;background-image:radial-gradient(ellipse at 20% 0%,rgba(46,16,101,.3),transparent 70%),radial-gradient(ellipse at 80% 100%,rgba(14,165,233,.12),transparent 70%);color:var(--text);line-height:1.5;overflow-x:hidden;min-height:100vh}body:before{content:"";position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");opacity:.04;pointer-events:none;z-index:9999;mix-blend-mode:color-dodge}body:after{content:"";position:fixed;inset:-100% -100% 0;background-image:linear-gradient(to right,rgba(99,102,241,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(99,102,241,.05) 1px,transparent 1px);background-size:50px 50px;background-position:center;pointer-events:none;z-index:-2;transform:perspective(1000px) rotateX(70deg) translateY(150px) translateZ(-200px);mask-image:radial-gradient(ellipse at center,black 0%,transparent 60%);-webkit-mask-image:radial-gradient(ellipse at center,black 0%,transparent 60%)}.hero-youtube-icon{width:140px;height:auto;margin:0 auto 1.5rem;display:block;filter:drop-shadow(0 0 20px rgba(236,72,153,.4)) drop-shadow(0 0 40px rgba(56,189,248,.2));animation:float-3d 6s ease-in-out infinite}@keyframes float-3d{0%{transform:translateY(0) rotate(-2deg) scale(1)}50%{transform:translateY(-15px) rotate(2deg) scale(1.05)}to{transform:translateY(0) rotate(-2deg) scale(1)}}.bg-shape-1{position:fixed;top:-20vh;left:-10vw;width:60vw;height:60vh;background:radial-gradient(ellipse at center,#a855f74d,#a855f700 70%);filter:blur(100px);border-radius:50%;z-index:-3;pointer-events:none;animation:aurora-1 25s infinite alternate ease-in-out}.bg-shape-2{position:fixed;bottom:-20vh;right:-10vw;width:70vw;height:70vh;background:radial-gradient(ellipse at center,#38bdf840,#38bdf800 70%);filter:blur(120px);border-radius:50%;z-index:-3;pointer-events:none;animation:aurora-2 30s infinite alternate-reverse ease-in-out}.bg-shape-3{position:fixed;top:40%;left:30%;width:80vw;height:50vh;background:radial-gradient(ellipse at center,#6366f133,#6366f100 70%);filter:blur(110px);border-radius:50%;z-index:-3;pointer-events:none;animation:aurora-3 28s infinite alternate ease-in-out;mix-blend-mode:screen}@keyframes aurora-1{0%{transform:translate(0) rotate(0) scale(1)}33%{transform:translate(5vw,5vh) rotate(10deg) scale(1.1)}66%{transform:translate(-5vw,8vh) rotate(-5deg) scale(.9)}to{transform:translate(-2vw,-5vh) rotate(5deg) scale(1.05)}}@keyframes aurora-2{0%{transform:translate(0) rotate(0) scale(1)}33%{transform:translate(-8vw,-5vh) rotate(-10deg) scale(1.15)}66%{transform:translate(5vw,-8vh) rotate(5deg) scale(.85)}to{transform:translate(3vw,5vh) rotate(-5deg) scale(1.05)}}@keyframes aurora-3{0%{transform:translate(0) rotate(0) scale(1)}50%{transform:translate(4vw,-4vh) rotate(15deg) scale(1.2)}to{transform:translate(-4vw,4vh) rotate(-15deg) scale(.9)}}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}h1{font-size:clamp(2.5rem,8vw,4.5rem);font-weight:800;letter-spacing:-.02em;line-height:1.1;margin-bottom:1.5rem}.gradient-text{background:linear-gradient(135deg,var(--primary),var(--secondary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}p{font-size:1.125rem;color:var(--text-muted);max-width:600px;margin:0 auto 2rem}.glass-effect{background:var(--glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:1rem}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:9999px;font-weight:600;text-decoration:none;transition:var(--transition);cursor:pointer;border:none;font-family:inherit;font-size:1rem}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:0 10px 15px -3px #6366f14d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 25px -5px #6366f166}.btn-outline{background:transparent;border:1px solid var(--glass-border);color:var(--text)}.btn-outline:hover{background:var(--glass);border-color:var(--primary)}.input-group{position:relative;width:100%;max-width:800px;margin:0 auto}.input-field{width:100%;padding:1.25rem 12rem 1.25rem 1.5rem;background:var(--glass);border:1px solid var(--glass-border);border-radius:1rem;color:var(--text);font-size:1.125rem;outline:none;transition:var(--transition)}.input-field:focus{border-color:var(--primary);background:#ffffff0d;box-shadow:0 0 0 4px var(--primary-glow)}.input-btn{position:absolute;right:.5rem;top:.5rem;bottom:.5rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .8s ease-out forwards}.navbar{position:sticky;top:0;z-index:100;margin:1rem;padding:1rem 2rem}.navbar-content{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.5rem;color:var(--text);text-decoration:none}.logo-icon{background:var(--primary);color:#fff;padding:.2rem .6rem;border-radius:.5rem}.nav-links{display:flex;gap:2rem;font-weight:500;align-items:center}.user-profile{display:flex;align-items:center;gap:1rem}.username{font-size:.875rem;color:var(--primary);font-weight:600}.results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:6rem;padding-bottom:6rem}.clip-card{padding:1rem;text-align:left;overflow:hidden}.video-container{position:relative;border-radius:.5rem;overflow:hidden;aspect-ratio:16/9;margin-bottom:0;background:#000}.clip-info-bar{display:flex;align-items:center;justify-content:space-between;padding:1rem 0 .5rem}.clip-score{font-size:1.5rem;font-weight:800;color:#22c55e}.clip-score span{font-size:.9rem;font-weight:500;color:var(--text-muted)}.clip-actions-row{display:flex;gap:.5rem}.icon-btn{background:transparent;border:1px solid var(--glass-border);color:#22c55e;width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.icon-btn:hover{background:#22c55e1a;border-color:#22c55e}.clip-description{font-size:.9rem;color:var(--text);line-height:1.4;margin-top:.5rem}.hero{text-align:center;padding-top:6rem}.badge-v2{display:inline-block;padding:.4rem 1rem;background:#6366f11a;color:var(--primary);border-radius:2rem;font-size:.875rem;font-weight:600;margin-bottom:2rem}@media(max-width:768px){.navbar{margin:.5rem;padding:.75rem 1rem}.nav-links span{display:none}.nav-links{gap:1rem}h1{font-size:2.25rem;margin-bottom:1rem}p{font-size:1rem;padding:0 1rem}.input-field{padding:1rem 1rem 4.5rem;font-size:1rem}.input-btn{position:absolute;bottom:.5rem;left:.5rem;right:.5rem;top:auto;width:calc(100% - 1rem)}.hero{padding-top:3rem}.results-grid{grid-template-columns:1fr;gap:1.5rem;margin-top:3rem}.stats-section{flex-direction:column;gap:2rem!important}}.stats-section{margin-top:6rem;display:flex;justify-content:center;gap:4rem;opacity:.7}.stat-item h2{font-size:2.5rem;font-weight:700;margin-bottom:0}.stat-label{font-size:.875rem;color:var(--text-muted)}.smartphone-mockup{position:relative;width:280px;height:580px;margin:0 auto;border:14px solid #1e293b;border-radius:40px;overflow:hidden;box-shadow:0 25px 50px -12px #00000080,0 0 0 2px var(--glass-border);background:#000;transition:transform .5s cubic-bezier(.175,.885,.32,1.275)}.smartphone-mockup:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 35px 60px -15px #6366f166,0 0 0 2px var(--primary)}.smartphone-mockup:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:130px;height:25px;background:#1e293b;border-bottom-left-radius:18px;border-bottom-right-radius:18px;z-index:10}.smartphone-mockup:after{content:"";position:absolute;bottom:8px;left:50%;transform:translate(-50%);width:100px;height:4px;background:#ffffff4d;border-radius:10px;z-index:10}.animate-on-click{transition:transform .1s cubic-bezier(.4,0,.2,1),box-shadow .1s ease-in-out}.animate-on-click:active{transform:scale(.92)!important;box-shadow:0 0 15px #a855f799!important}.auth-container{padding:2rem;border-radius:12px;max-width:400px;width:100%;margin:0 auto}.auth-card h2{margin-bottom:2rem;text-align:center;font-size:1.5rem;color:#fff}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-size:.9rem;color:#fffc}.form-group input{width:100%;padding:.8rem;border-radius:8px;border:1px solid rgba(255,255,255,.1);background:#ffffff0d;color:#fff;outline:none;transition:all .3s}.form-group input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #6366f133}.auth-btn{width:100%;padding:1rem;margin-top:1rem}.auth-toggle{margin-top:1.5rem;text-align:center;font-size:.9rem;color:#fff9}.auth-toggle span{color:var(--primary);cursor:pointer;font-weight:500;margin-left:.5rem}.auth-toggle span:hover{text-decoration:underline}