:root{--primary:#2563eb;--primary-foreground:#fff;--secondary:#f3f4f6;--secondary-foreground:#1f2937;--background:#f9fafb;--foreground:#111827;--muted:#9ca3af;--border:#e5e7eb;--danger:#ef4444;--success:#22c55e}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--foreground);padding-bottom:80px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:inherit;text-decoration:none}.container{max-width:600px;margin:0 auto;padding:1rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.flex-1{flex:1}.grid{display:grid}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.space-y-1>*+*{margin-top:.25rem}.space-y-2>*+*{margin-top:.5rem}.space-y-3>*+*{margin-top:.75rem}.space-y-4>*+*{margin-top:1rem}.space-y-6>*+*{margin-top:1.5rem}.space-x-1>*+*{margin-left:.25rem}.space-x-2>*+*{margin-left:.5rem}.space-x-4>*+*{margin-left:1rem}.gap-2{gap:.5rem}.gap-4{gap:1rem}.p-1{padding:.25rem}.p-3{padding:.75rem}.p-4{padding:1rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.pt-4{padding-top:1rem}.pb-20{padding-bottom:5rem}.mb-0{margin-bottom:0!important}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mr-2{margin-right:.5rem}.mr-3{margin-right:.75rem}.mt-4{margin-top:1rem}.text-xs{font-size:.75rem}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.text-3xl{font-size:1.875rem}.font-medium{font-weight:500}.font-bold{font-weight:700}.text-center{text-align:center}.text-right{text-align:right}.text-left{text-align:left}.text-blue-600{color:var(--primary)}.text-gray-400{color:#9ca3af}.text-gray-500{color:#6b7280}.text-gray-600{color:#4b5563}.text-gray-900{color:#111827}.text-red-500{color:var(--danger)}.text-white{color:#fff}.bg-white{background-color:#fff}.bg-gray-100{background-color:#f3f4f6}.bg-gray-200{background-color:#e5e7eb}.bg-blue-600{background-color:var(--primary)}.bg-green-500{background-color:var(--success)}.bg-gray-900{background-color:#111827}.btn{cursor:pointer;background-color:var(--primary);width:100%;color:var(--primary-foreground);border:none;border-radius:.5rem;justify-content:center;align-items:center;padding:.75rem 1rem;font-weight:500;transition:opacity .2s;display:inline-flex}.btn:active{opacity:.8}.card{background-color:#fff;border-radius:1rem;padding:1rem;box-shadow:0 1px 3px #0000001a}.input{border:1px solid var(--border);background-color:#fff;border-radius:.5rem;width:100%;margin-bottom:1rem;padding:.75rem;font-size:1rem}.input:focus{outline:2px solid var(--primary);border-color:#0000}.w-full{width:100%}.h-full{height:100%}.w-auto{width:auto}.w-8{width:2rem}.h-8{height:2rem}.w-20{width:5rem}.h-20{height:5rem}.w-3{width:.75rem}.h-3{height:.75rem}.fixed{position:fixed}.bottom-0{bottom:0}.left-0{left:0}.right-0{right:0}.z-50{z-index:50}.h-16{height:4rem}.min-h-screen{min-height:100vh}.max-w-sm{max-width:24rem}.border{border:1px solid var(--border)}.border-t{border-top:1px solid var(--border)}.rounded-md{border-radius:.375rem}.rounded-lg{border-radius:.5rem}.rounded-xl{border-radius:.75rem}.rounded-full{border-radius:9999px}.shadow{box-shadow:0 1px 3px #0000001a}.shadow-sm{box-shadow:0 1px 2px #0000000d}.transition-all{transition:all .2s}.transition-colors{transition:color .2s,background-color .2s}.duration-200{transition-duration:.2s}.opacity-50{opacity:.5}.pb-safe{padding-bottom:env(safe-area-inset-bottom)}