:root{--primary-color: #ff4081;--secondary-color: #3f51b5;--bg-color: #f8f9fa;--card-bg: rgba(255, 255, 255, .9);--text-color: #333;--text-light: #666;--success-color: #4caf50;--border-radius: 16px;--shadow: 0 8px 32px 0 rgba(31, 38, 135, .1);--transition: all .3s ease}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:Outfit,Inter,sans-serif;background-color:var(--bg-color);color:var(--text-color);line-height:1.6;overflow-x:hidden}h1,h2,h3{font-weight:700;color:var(--text-color)}button{cursor:pointer;border:none;outline:none;font-family:inherit;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 24px;border-radius:12px;font-weight:600;position:relative;overflow:hidden}.btn-primary,.save-btn,.add-btn,.checkout-btn,.login-btn{background:linear-gradient(135deg,var(--primary-color),#ff6b81);color:#fff!important;box-shadow:0 4px 15px #ff40814d;border:1px solid rgba(255,255,255,.1)}.btn-primary:hover,.save-btn:hover,.add-btn:hover,.checkout-btn:hover,.login-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #ff408166;filter:brightness(1.05)}.btn-primary:active,.save-btn:active,.add-btn:active,.checkout-btn:active,.login-btn:active{transform:translateY(1px) scale(.97);box-shadow:0 2px 8px #ff408133}.btn-secondary,.cancel-btn,.retry-btn,.back-btn{background:#f1f3f5;color:#495057;box-shadow:0 2px 6px #0000000d}.btn-secondary:hover,.cancel-btn:hover,.retry-btn:hover,.back-btn:hover{background:#e9ecef;transform:translateY(-1px);box-shadow:0 4px 10px #00000014}.btn-secondary:active,.cancel-btn:active,.retry-btn:active,.back-btn:active{transform:scale(.98)}.btn-success,.send-wa-btn{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff!important;box-shadow:0 4px 15px #25d3664d}.btn-success:hover,.send-wa-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #25d36666}button:after{content:"";position:absolute;top:50%;left:50%;width:5px;height:5px;background:#ffffff4d;opacity:0;border-radius:100%;transform:scale(1) translate(-50%,-50%);transform-origin:50% 50%}button:active:after{animation:ripple .4s ease-out}@keyframes ripple{0%{transform:scale(0);opacity:.5}to{transform:scale(40);opacity:0}}.container{max-width:1200px;margin:0 auto;padding:0 20px}.glass{background:var(--card-bg);border:1px solid rgba(255,255,255,.18);box-shadow:var(--shadow);border-radius:var(--border-radius)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}@media(max-width:600px){.grid{grid-template-columns:1fr}.container{padding:0 15px}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#ccc;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#999}@keyframes cartBounce{0%,to{transform:scale(1)}50%{transform:scale(1.2)}}.cart-pulse{animation:cartBounce .4s cubic-bezier(.175,.885,.32,1.275)!important}.fly-particle{position:fixed;width:35px;height:35px;background:var(--primary-color);border-radius:50%;z-index:10000;pointer-events:none;box-shadow:0 0 20px var(--primary-color);display:flex;align-items:center;justify-content:center;color:#fff}