:root{--background:224 71% 4%;--foreground:213 31% 91%;--muted:223 47% 11%;--muted-foreground:215.4 16.3% 56.9%;--accent:210 40% 96.1%;--accent-foreground:222.2 47.4% 11.2%;--popover:224 71% 4%;--popover-foreground:215 20.2% 65.1%;--border:216 34% 17%;--input:216 34% 17%;--card:224 71% 4%;--card-foreground:213 31% 91%;--primary:210 40% 98%;--primary-foreground:222.2 47.4% 11.2%;--secondary:222.2 47.4% 11.2%;--secondary-foreground:210 40% 98%;--destructive:0 63% 31%;--destructive-foreground:210 40% 98%;--ring:216 34% 17%;--radius:1rem}*{box-sizing:border-box;margin:0;padding:0}body{background-color:hsl(var(--background));color:hsl(var(--foreground));-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif}.gradient-bg{background:radial-gradient(circle at top center, #081245 0%, hsl(var(--background)) 100%);flex-direction:column;align-items:center;min-height:100vh;padding:3rem 1rem;display:flex}.glass{-webkit-backdrop-filter:blur(16px);background:#ffffff08;border:1px solid #ffffff1a;border-radius:1.5rem;width:100%;max-width:48rem;padding:2.5rem;box-shadow:0 25px 50px -12px #00000080}.drop-zone{cursor:pointer;border:2px dashed #fff3;border-radius:1rem;flex-direction:column;justify-content:center;align-items:center;margin-bottom:2rem;padding:3rem;transition:all .3s;display:flex}.drop-zone:hover{background:#6366f10d;border-color:#6366f1}.btn-primary{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6366f1 0%,#a855f7 100%);border:none;border-radius:.75rem;justify-content:center;align-items:center;gap:.5rem;padding:1rem 2rem;font-size:1.1rem;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;box-shadow:0 10px 15px -3px #6366f166}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 20px 25px -5px #6366f166}.btn-primary:disabled{color:#64748b;cursor:not-allowed;box-shadow:none;background:#334155;transform:none}.file-item{background:#ffffff0d;border-radius:.75rem;justify-content:space-between;align-items:center;margin-top:1rem;padding:1rem;display:flex}.guide-btn{color:#818cf8;cursor:pointer;background:#818cf81a;border:1px solid #818cf833;border-radius:20px;align-items:center;gap:.5rem;margin:1.5rem auto 0;padding:.5rem 1.25rem;font-size:.875rem;font-weight:600;transition:all .2s;display:flex}.guide-btn:hover{background:#818cf833;transform:translateY(-1px)}.guide-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:left;background:#ffffff08;border:1px solid #ffffff14;border-radius:20px;margin-top:1.5rem;padding:1.75rem}.guide-step{margin-bottom:1.5rem}.guide-step:last-child{margin-bottom:0}.guide-step h4{color:#f1f5f9;align-items:center;gap:.625rem;margin-bottom:.75rem;font-size:1rem;display:flex}.guide-step p{color:#94a3b8;font-size:.875rem;line-height:1.7}.code-badge{color:#e2e8f0;background:#ffffff1a;border-radius:4px;padding:.15rem .4rem;font-family:JetBrains Mono,monospace;font-size:.8125rem}.text-gradient{background:linear-gradient(90deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text}h1{letter-spacing:-.05em;margin-bottom:1rem;font-size:3.5rem;font-weight:900}p.subtitle{color:#94a3b8;font-size:1.25rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.w-full{width:100%}.mt-8{margin-top:2rem}.mb-12{margin-bottom:3rem}.text-center{text-align:center}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:hsl(var(--background))}::-webkit-scrollbar-thumb{background:#334155;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#475569}