.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:calc(var(--nav-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:#0a1628eb;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border);display:flex;align-items:stretch;z-index:100}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--text-muted);font-size:11px;font-weight:500;transition:color .15s;padding:6px 0}.nav-item.active{color:var(--accent-light)}.nav-item .nav-icon{font-size:22px;line-height:1;filter:grayscale(.3);transition:filter .15s,transform .15s}.nav-item.active .nav-icon{filter:none;transform:scale(1.08)}.nav-item:active .nav-icon{transform:scale(.92)}:root{--bg-primary: #0a1628;--bg-secondary: #0f1f3a;--bg-card: #132744;--bg-card-hover: #1a3355;--accent: #3b82f6;--accent-light: #60a5fa;--accent-glow: rgba(59, 130, 246, .25);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border: rgba(148, 163, 184, .12);--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--radius: 14px;--radius-sm: 10px;--nav-height: 64px;--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#root{min-height:100%;height:auto;background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;font-size:15px;line-height:1.45;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}body{background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(59,130,246,.15),transparent),radial-gradient(ellipse 60% 40% at 100% 50%,rgba(37,99,235,.08),transparent),var(--bg-primary);background-attachment:fixed}a{color:var(--accent-light);text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}img{max-width:100%;display:block}.app{height:100dvh;min-height:0;display:flex;flex-direction:column;padding-bottom:0;overflow:hidden}.page{flex:1 1 auto;min-height:0;height:100%;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;padding:12px 16px 16px;padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + 32px);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;transition:background .15s,border-color .15s,transform .15s}.card:active{transform:scale(.98)}.card-hover:hover,.card-hover:active{background:var(--bg-card-hover);border-color:#3b82f64d}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:var(--radius-sm);font-weight:600;font-size:15px;transition:background .15s,box-shadow .15s,transform .1s}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,#2563eb,#3b82f6);color:#fff;box-shadow:0 4px 16px var(--accent-glow)}.btn-primary:active{box-shadow:0 2px 8px var(--accent-glow)}.btn-secondary{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-primary)}.btn-block{width:100%}.btn:disabled{opacity:.5;pointer-events:none}.h1{font-size:22px;font-weight:700;letter-spacing:-.02em}.h2{font-size:17px;font-weight:650;margin-bottom:12px}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted);font-size:13px}.section{margin-bottom:24px}.section-title{display:flex;align-items:center;gap:6px;font-size:16px;font-weight:650;margin-bottom:12px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid-products{display:flex;flex-direction:column;gap:10px}.empty{text-align:center;padding:40px 20px;color:var(--text-secondary)}.empty-icon{font-size:40px;margin-bottom:12px}.badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge-success{background:#22c55e26;color:var(--success)}.badge-pending{background:#f59e0b26;color:var(--warning)}.badge-danger{background:#ef444426;color:var(--danger)}.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.price{font-weight:700;color:var(--accent-light);white-space:nowrap}.input{width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);font-size:16px;outline:none;-webkit-appearance:none}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.app{overscroll-behavior-y:contain;max-width:100vw;overflow-x:hidden}.page{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right));padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + 32px)}.card code,.mono{word-break:break-all;overflow-wrap:anywhere}.error-box{background:#ef44441f;border:1px solid rgba(239,68,68,.3);color:#fca5a5;border-radius:var(--radius-sm);padding:10px 12px;font-size:13px}.success-box{background:#22c55e1f;border:1px solid rgba(34,197,94,.3);color:#86efac;border-radius:var(--radius-sm);padding:10px 12px;font-size:13px}