:root{--background:#0f172a;--foreground:#f8fafc;--card:#1e293b;--card-foreground:#f8fafc;--primary:#8b5cf6;--primary-foreground:#fff;--secondary:#334155;--secondary-foreground:#f8fafc;--muted:#475569;--muted-foreground:#94a3b8;--accent:#06b6d4;--accent-foreground:#fff;--destructive:#ef4444;--destructive-foreground:#fff;--border:#334155;--input:#334155;--ring:#8b5cf6;--radius:.75rem;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--foreground);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior-y:none;min-height:100vh}a{color:inherit;text-decoration:none}.glass{-webkit-backdrop-filter:blur(16px);background:#1e293b99;border:1px solid #ffffff0d}.glass-card{border-radius:var(--radius);-webkit-backdrop-filter:blur(12px);background:#1e293b66;border:1px solid #ffffff0d;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.container{flex-direction:column;gap:1rem;width:100%;max-width:600px;margin:0 auto;padding:1rem 1rem 6rem;display:flex}h1,h2,h3,h4,h5,h6{letter-spacing:-.025em;font-weight:700}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}button{cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;font-family:inherit}.btn{border-radius:var(--radius);justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background:var(--primary);color:var(--primary-foreground);box-shadow:0 4px 14px #8b5cf64d}.btn-primary:hover{filter:brightness(1.1)}.btn-secondary{background:var(--secondary);color:var(--secondary-foreground)}.btn-outline{border:1px solid var(--border);color:var(--foreground);background:0 0}.btn-danger{background:var(--destructive);color:var(--destructive-foreground)}.btn-ghost{color:var(--muted-foreground);background:0 0}.btn-ghost:hover{color:var(--foreground);background:#ffffff0d}.icon-btn{border-radius:50%;padding:.75rem}input,select,textarea{border-radius:var(--radius);border:1px solid var(--input);width:100%;color:var(--foreground);background:#0f172a80;padding:.75rem;font-family:inherit;font-size:1rem;transition:border-color .2s;display:block}input:focus,select:focus,textarea:focus{border-color:var(--ring);outline:none;box-shadow:0 0 0 2px #8b5cf633}.flex-center{justify-content:center;align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.grid-cols-2{grid-template-columns:repeat(2,1fr);gap:1rem;display:grid}.text-muted{color:var(--muted-foreground)}.text-center{text-align:center}.w-full{width:100%}.stack{flex-direction:column;gap:1rem;display:flex}.no-spinner::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.no-spinner::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.no-spinner[type=number]{-moz-appearance:textfield}.full-screen-center{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding-bottom:2rem;display:flex}