@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#f8fafc;--bg-surface:#fff;--bg-card:#fff;--text-primary:#0f172a;--text-secondary:#64748b;--border-color:#f1f5f9;--primary-color:#2563eb;--primary-hover:#1d4ed8;--success-color:#10b981;--danger-color:#ef4444;--warning-color:#f59e0b;--info-color:#0ea5e9;--input-bg:#f1f5f9;--input-border:#e2e8f0;--radius-sm:12px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #0000001a;--nav-height:64px}*{box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;padding:0;padding-bottom:env(safe-area-inset-bottom);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}#root{background-color:var(--bg-surface);max-width:768px;min-height:100vh;box-shadow:var(--shadow-lg);margin:0 auto;position:relative}h1,h2,h3,h4,h5,h6{color:var(--text-primary);margin-bottom:.5rem;font-weight:600}p{color:var(--text-secondary)}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;padding:.75rem 1rem;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:active{background-color:var(--primary-hover);transform:scale(.98)}.btn-success{background-color:var(--success-color);color:#fff}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-outline{border:1px solid var(--border-color);color:var(--text-primary);background-color:#0000}.btn-icon{border-radius:var(--radius-full);background-color:var(--input-bg);justify-content:center;align-items:center;padding:.5rem;display:flex}.card{background-color:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);margin-bottom:1rem;padding:1.25rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.p-4{padding:1rem}.pb-24{padding-bottom:6rem}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.w-full{width:100%}.input{border-radius:var(--radius-md);border:1px solid var(--input-border);background-color:var(--input-bg);width:100%;color:var(--text-primary);outline:none;padding:.75rem 1rem;font-size:1rem;transition:border-color .2s}.input:focus{border-color:var(--primary-color)}