:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display: "Inter", sans-serif;--bg-app: #F8FAFC;--bg-card: #FFFFFF;--bg-card-hover: #F1F5F9;--border-card: #E2E8F0;--border-subtle: #F1F5F9;--primary: #2563EB;--primary-hover: #1D4ED8;--primary-light: #EFF6FF;--accent-red: #EF4444;--accent-amber: #D97706;--accent-green: #10B981;--accent-cyan: #0284C7;--text-main: #0F172A;--text-muted: #64748B;--text-dim: #94A3B8;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-card: 0 4px 12px -2px rgba(0, 0, 0, .06), 0 2px 4px -2px rgba(0, 0, 0, .04);--shadow-float: 0 10px 25px -5px rgba(0, 0, 0, .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-main);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}.app-container{max-width:580px;margin:0 auto;min-height:100vh;background-color:#fff;box-shadow:0 0 40px #00000014;position:relative;display:flex;flex-direction:column}@media (min-width: 768px){.app-container{margin:20px auto;min-height:calc(100vh - 40px);border-radius:24px;overflow:hidden;border:1px solid var(--border-card)}}.font-display{font-family:var(--font-display)}.product-card{background:#fff;border:1px solid var(--border-card);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card);border-color:#cbd5e1}.glass-panel{background:#fff;border:1px solid var(--border-card);border-radius:16px;box-shadow:var(--shadow-card)}.discount-badge{background-color:var(--accent-red);color:#fff;font-size:.7rem;font-weight:700;padding:2px 6px;border-radius:4px;display:inline-block}.btn-pill{background-color:#93c5fd;color:#1e3a8a;font-size:.75rem;font-weight:600;padding:5px 12px;border-radius:20px;border:none;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:4px}.btn-pill:hover{background-color:var(--primary);color:#fff}.btn-primary{background-color:var(--primary);color:#fff;font-weight:600;padding:10px 20px;border-radius:10px;border:none;cursor:pointer;transition:background-color .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:#f1f5f9;color:var(--text-main);border:1px solid var(--border-card);font-weight:500;padding:8px 16px;border-radius:10px;cursor:pointer}.btn-secondary:hover{background-color:#e2e8f0}.bottom-nav{position:sticky;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border-card);display:flex;justify-content:space-around;padding:8px 0;z-index:40}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.75rem;color:var(--text-muted);cursor:pointer;background:none;border:none;padding:4px 12px;transition:color .15s ease}.bottom-nav-item.active{color:var(--primary);font-weight:600}.bottom-nav-item:hover{color:var(--primary)}.category-item{display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;text-decoration:none}.category-icon-box{width:58px;height:58px;border-radius:14px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-card);background:#f8fafc;box-shadow:var(--shadow-sm);transition:all .2s ease;overflow:hidden}.category-item:hover .category-icon-box{transform:translateY(-2px);border-color:var(--primary);box-shadow:0 4px 10px #2563eb26}.category-label{font-size:.75rem;font-weight:600;color:var(--text-main);text-align:center}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f8fafc}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.checkout-container{width:100%;max-width:100%;margin:0 auto;padding:16px;box-sizing:border-box}.checkout-grid{display:flex;flex-direction:column;gap:16px;width:100%;box-sizing:border-box}.ticket-select-card{background:#fff;border:1px solid var(--border-card);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:12px;transition:all .2s ease;box-shadow:0 2px 8px #0000000a;width:100%;box-sizing:border-box}@media (min-width: 480px){.ticket-select-card{flex-direction:row;justify-content:space-between;align-items:center}}.ticket-select-card.selected{border-color:#2563eb;background:#f8fafc;box-shadow:0 4px 16px #2563eb1a}.qty-btn{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;border:1px solid #E2E8F0;background:#fff;color:#0f172a;font-weight:700;cursor:pointer;transition:all .15s ease;touch-action:manipulation}.qty-btn:active{transform:scale(.95)}.qty-btn.primary{background:#2563eb;border-color:#2563eb;color:#fff}.qty-btn.primary:disabled{background:#e2e8f0;border-color:#e2e8f0;color:#94a3b8;cursor:not-allowed}.qty-btn:disabled{opacity:.5;cursor:not-allowed;background:#f1f5f9}