:root{--bg:#0c1410;--surface:#141e19;--primary:#2dd4a0;--accent:#5ee8c0;--text:#dff5ec}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
.container{max-width:1040px;margin:0 auto;padding:0 24px}
.container.narrow{max-width:600px}
h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:700;line-height:1.15;letter-spacing:-0.02em;color:var(--text)}
h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;letter-spacing:-0.01em;color:var(--text);margin-bottom:0.75rem}
h3{font-size:0.9rem;font-weight:600;color:var(--text);margin-bottom:0.4rem}
p{color:color-mix(in srgb,var(--text) 60%,transparent);font-size:0.9rem;line-height:1.75}

/* ===== NAV ===== */
.nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in srgb,var(--text) 8%,transparent)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:56px}
.brand{font-weight:700;font-size:0.95rem;color:var(--text);text-decoration:none}
.nav-links{display:flex;align-items:center;gap:1.25rem}
.nav-links a{color:color-mix(in srgb,var(--text) 55%,transparent);text-decoration:none;font-size:0.8rem;transition:color 0.2s}
.nav-links a:hover{color:var(--text)}
.btn{display:inline-block;text-decoration:none;cursor:pointer;border:none}
.cp-btn{background:var(--primary);color:var(--bg);padding:0.7rem 1.5rem;border-radius:9999px;font-weight:600;font-size:0.85rem;transition:opacity 0.2s,transform 0.2s}
.cp-btn:hover{opacity:0.88;transform:translateY(-1px)}
.btn-nav{background:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--primary);border:1px solid color-mix(in srgb,var(--primary) 30%,transparent);padding:0.35rem 0.9rem;border-radius:9999px;font-size:0.75rem;font-weight:600}

/* Nav actions: cart button + hamburger */
.nav-actions{display:flex;align-items:center;gap:12px}
.cart-toggle{position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;border:1px solid color-mix(in srgb,var(--text) 10%,transparent);background:transparent;color:var(--text);cursor:pointer;transition:background 0.2s,border-color 0.2s}
.cart-toggle:hover{background:color-mix(in srgb,var(--primary) 12%,transparent);border-color:color-mix(in srgb,var(--primary) 30%,transparent)}
.cart-toggle svg{display:inline-flex;flex-shrink:0}
.cart-badge{position:absolute;top:-4px;right:-4px;display:none;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 4px;border-radius:9999px;background:#ef4444;color:#fff;font-size:0.65rem;font-weight:700;line-height:1}
.cart-badge:not(.empty){display:flex;animation:badgePop 0.35s ease}
@keyframes badgePop{0%{transform:scale(0)}50%{transform:scale(1.2)}100%{transform:scale(1)}}

/* ===== HAMBURGER MOBILE NAV ===== */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;padding:6px;background:none;border:none;cursor:pointer;z-index:200}
.hamburger-line{display:block;width:100%;height:2.5px;background:var(--text);border-radius:2px;transition:all 0.35s cubic-bezier(0.4,0,0.2,1);transform-origin:center}
.hamburger.active .hamburger-line:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburger.active .hamburger-line:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.active .hamburger-line:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

.mobile-nav{position:fixed;inset:0;z-index:150;pointer-events:none;opacity:0;visibility:hidden;transition:opacity 0.4s ease,visibility 0.4s ease}
.mobile-nav.open{pointer-events:auto;opacity:1;visibility:visible}
.mobile-nav-backdrop{position:absolute;inset:0;background:rgba(12,20,16,0.8);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4)}
.mobile-nav-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.mobile-nav-link{display:block;font-size:clamp(1.2rem,4vw,1.6rem);font-weight:700;color:var(--text);text-decoration:none;padding:0.8rem 0;text-align:center;opacity:0;transform:translateY(20px);transition:opacity 0.4s ease,transform 0.4s ease,color 0.25s ease}
.mobile-nav.open .mobile-nav-link{opacity:1;transform:translateY(0)}
.mobile-nav.open .mobile-nav-link:nth-child(1){transition-delay:0.10s}
.mobile-nav.open .mobile-nav-link:nth-child(2){transition-delay:0.18s}
.mobile-nav.open .mobile-nav-link:nth-child(3){transition-delay:0.26s}
.mobile-nav-link--cta{margin-top:1.2rem;padding:1rem 2.5rem;border-radius:50px;background:var(--primary);color:var(--bg)!important;font-size:1.1rem}

/* ===== CART PANEL ===== */
.cart-overlay{position:fixed;inset:0;z-index:200;background:rgba(12,20,16,0.6);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:opacity 0.3s,visibility 0.3s}
.cart-overlay.open{opacity:1;visibility:visible}
.cart-panel{position:fixed;top:0;right:0;bottom:0;z-index:210;width:420px;max-width:100vw;background:var(--bg);border-left:1px solid color-mix(in srgb,var(--text) 8%,transparent);display:flex;flex-direction:column;transform:translateX(100%);transition:transform 0.35s cubic-bezier(0.4,0,0.2,1);box-shadow:-8px 0 30px rgba(0,0,0,0.3)}
.cart-panel.open{transform:translateX(0)}

/* Cart header */
.cart-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid color-mix(in srgb,var(--text) 8%,transparent);flex-shrink:0}
.cart-header h2{font-size:1.1rem;font-weight:700;margin:0;display:flex;align-items:center;gap:10px}
.cart-header h2 svg{display:inline-flex;flex-shrink:0}
.cart-close{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;border:1px solid color-mix(in srgb,var(--text) 10%,transparent);background:transparent;color:var(--text);cursor:pointer;transition:background 0.2s}
.cart-close:hover{background:color-mix(in srgb,var(--text) 8%,transparent)}

/* Cart body */
.cart-body{flex:1;overflow-y:auto;padding:16px 24px}
.cart-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}
.cart-empty svg{display:inline-flex;flex-shrink:0;color:color-mix(in srgb,var(--text) 25%,transparent);margin-bottom:16px}
.cart-empty p{color:color-mix(in srgb,var(--text) 40%,transparent);font-size:0.9rem}

/* Cart items */
.cart-items{display:flex;flex-direction:column;gap:12px}
.cart-item{display:flex;gap:12px;padding:14px;background:var(--surface);border:1px solid color-mix(in srgb,var(--text) 6%,transparent);border-radius:12px;align-items:center}
.cart-item-info{flex:1;min-width:0}
.cart-item-name{font-size:0.85rem;font-weight:600;color:var(--text);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cart-item-price{font-size:0.8rem;color:var(--primary);font-weight:600}
.cart-item-controls{display:flex;align-items:center;gap:8px}
.cart-qty-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;border:1px solid color-mix(in srgb,var(--text) 12%,transparent);background:transparent;color:var(--text);font-size:0.9rem;font-weight:600;cursor:pointer;transition:background 0.15s,border-color 0.15s;line-height:1}
.cart-qty-btn:hover{background:color-mix(in srgb,var(--primary) 15%,transparent);border-color:var(--primary)}
.cart-qty{font-size:0.85rem;font-weight:600;min-width:20px;text-align:center;color:var(--text)}
.cart-item-remove{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;border:none;background:transparent;color:color-mix(in srgb,var(--text) 30%,transparent);cursor:pointer;transition:color 0.15s,background 0.15s;margin-left:4px}
.cart-item-remove:hover{color:#ef4444;background:rgba(239,68,68,0.1)}

/* Cart footer */
.cart-footer{padding:20px 24px;border-top:1px solid color-mix(in srgb,var(--text) 8%,transparent);flex-shrink:0;background:var(--surface)}
.cart-checkout-form{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.cart-checkout-form input,.cart-checkout-form select{width:100%;padding:10px 14px;border-radius:10px;border:1px solid color-mix(in srgb,var(--text) 10%,transparent);background:var(--bg);color:var(--text);font-size:0.85rem;font-family:inherit;outline:none;transition:border-color 0.2s}
.cart-checkout-form input:focus,.cart-checkout-form select:focus{border-color:var(--primary)}
.cart-checkout-form select{cursor:pointer;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23dff5ec' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:32px}
.cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.cart-total span:first-child{font-size:0.9rem;color:color-mix(in srgb,var(--text) 60%,transparent)}
.cart-total span:last-child{font-size:1.2rem;font-weight:700;color:var(--primary)}
.btn-checkout{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px;border:none;border-radius:12px;background:#25D366;color:#fff;font-size:0.9rem;font-weight:700;cursor:pointer;transition:background 0.2s,box-shadow 0.2s;text-decoration:none}
.btn-checkout:hover{background:#1ebe5d;box-shadow:0 4px 16px rgba(37,211,102,0.3)}
.btn-checkout svg{display:inline-flex;flex-shrink:0}
.btn-checkout:disabled{background:rgba(37,211,102,0.5);color:rgba(255,255,255,0.7);cursor:not-allowed;box-shadow:none}

/* ===== TOAST NOTIFICATION ===== */
.cart-notification{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(100px);z-index:300;display:flex;align-items:center;gap:10px;padding:14px 22px;background:var(--surface);border:1px solid color-mix(in srgb,var(--primary) 30%,transparent);border-radius:12px;color:var(--text);font-size:0.85rem;font-weight:500;opacity:0;visibility:hidden;transition:transform 0.35s cubic-bezier(0.4,0,0.2,1),opacity 0.3s,visibility 0.3s;box-shadow:0 8px 30px rgba(0,0,0,0.3)}
.cart-notification.show{transform:translateX(-50%) translateY(0);opacity:1;visibility:visible}
.cart-notification svg{display:inline-flex;flex-shrink:0;color:var(--primary)}

/* ===== HERO ===== */
.hero-cp{position:relative;overflow:hidden;min-height:60vh;display:flex;align-items:center;padding:clamp(3rem,8vw,5rem) 0}
.hero-cp::before{content:'';position:absolute;inset:-10%;z-index:0;background-image:url('https://images.unsplash.com/photo-1542838132-92c53300491e');background-size:cover;background-position:center;background-repeat:no-repeat;animation:heroPan 25s ease-in-out infinite alternate;filter:brightness(0.55)}
@keyframes heroPan{0%{transform:scale(1) translate(0,0)}50%{transform:scale(1.12) translate(2%,-1.5%)}100%{transform:scale(1.06) translate(-1.5%,1%)}}
.hero-cp::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(12,20,16,0.3) 0%,rgba(12,20,16,0.65) 100%)}
.hero-cp-inner{position:relative;z-index:2}
.cp-bokeh{position:absolute;border-radius:50%;filter:blur(64px)}
.cp-bokeh-1{width:320px;height:320px;top:-60px;left:-40px;background:color-mix(in srgb,var(--primary) 18%,transparent);animation:bok1 10s ease-in-out infinite}
.cp-bokeh-2{width:200px;height:200px;bottom:0;right:10%;background:color-mix(in srgb,var(--accent) 14%,transparent);animation:bok2 8s ease-in-out infinite 2s}
.cp-bokeh-3{width:150px;height:150px;top:40%;left:50%;background:color-mix(in srgb,var(--primary) 8%,transparent);animation:bok1 12s ease-in-out infinite 4s}
@keyframes bok1{0%,100%{transform:translate(0,0)}50%{transform:translate(20px,-15px)}}
@keyframes bok2{0%,100%{transform:translate(0,0)}50%{transform:translate(-15px,12px)}}
.hero-cp-inner{position:relative;z-index:1}
.cp-badge{display:inline-block;padding:4px 12px;border-radius:9999px;border:1px solid rgba(255,255,255,0.3);background:rgba(255,255,255,0.15);color:#fff;font-size:0.7rem;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:1rem}
.cp-accent-rule{height:2px;width:2.5rem;border-radius:9999px;background:var(--primary);margin:1.25rem 0}
.cp-sub{color:color-mix(in srgb,var(--text) 60%,transparent);font-size:1rem;max-width:40ch;margin-bottom:2rem;line-height:1.75}

/* ===== SECTIONS ===== */
.section-cp{padding:clamp(3rem,7vw,5rem) 0}
.section-cp-alt{background:color-mix(in srgb,var(--text) 3%,var(--bg))}
.cp-label{display:inline-block;font-size:0.65rem;letter-spacing:0.3em;text-transform:uppercase;font-weight:600;color:var(--primary);margin-bottom:0.75rem}
.cp-grid{display:grid;gap:0.75rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:1.5rem}
.cp-card{background:var(--surface);border:1px solid color-mix(in srgb,var(--text) 7%,transparent);border-radius:12px;padding:1.25rem;transition:box-shadow 0.2s,transform 0.2s}
.cp-card:hover{box-shadow:0 4px 16px color-mix(in srgb,var(--primary) 12%,transparent);transform:translateY(-2px)}
.cp-card-icon{font-size:1rem;color:var(--primary);display:block;margin-bottom:0.5rem}

/* ===== FOOTER ===== */
.footer{padding:1.25rem 0;border-top:1px solid color-mix(in srgb,var(--text) 7%,transparent);text-align:center;font-size:0.78rem;color:color-mix(in srgb,var(--text) 35%,transparent)}

/* ===== PRODUCT CARDS ===== */
.product-grid{display:grid;gap:2rem;grid-template-columns:repeat(3,1fr);margin-top:1.5rem}
.product-card{background:var(--surface);border-radius:16px;overflow:hidden;border:1px solid color-mix(in srgb,var(--text) 7%,transparent);transition:transform 0.2s,box-shadow 0.2s}
.product-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(45,212,160,0.15)}
.product-img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.product-img-link{display:block;text-decoration:none}
.product-body{padding:1.25rem}
.product-title{font-size:1.1rem;font-weight:600;color:var(--text);margin-bottom:0.5rem}
.product-price{font-size:1.2rem;font-weight:700;color:var(--primary);margin-bottom:1rem;display:block}
.product-btn{width:100%;padding:0.6rem;border-radius:8px;background:color-mix(in srgb,var(--primary) 15%,transparent);color:var(--primary);font-weight:600;border:none;cursor:pointer;transition:background 0.2s}
.product-btn:hover{background:var(--primary);color:var(--bg)}

/* ===== PAGE HERO ===== */
.page-hero{position:relative;overflow:hidden;min-height:45vh;display:flex;align-items:center;justify-content:center;background-image:linear-gradient(rgba(12,20,16,0.6),rgba(12,20,16,0.8)),url('https://images.unsplash.com/photo-1542838132-92c53300491e');background-size:cover;background-position:center;background-repeat:no-repeat}

/* ===== SERVICE GRID ===== */
.service-grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin-top:2rem}
.service-card{background:var(--surface);border:1px solid color-mix(in srgb,var(--text) 7%,transparent);border-radius:16px;padding:1.75rem;text-align:center;transition:box-shadow 0.2s,transform 0.2s}
.service-card:hover{box-shadow:0 8px 24px color-mix(in srgb,var(--primary) 10%,transparent);transform:translateY(-3px)}
.service-icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:14px;background:color-mix(in srgb,var(--primary) 12%,transparent);margin-bottom:1rem;color:var(--primary)}
.service-card h3{font-size:1.05rem;font-weight:600;color:var(--text);margin-bottom:0.6rem}
.service-card p{font-size:0.88rem;line-height:1.7;color:color-mix(in srgb,var(--text) 60%,transparent)}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:0.75rem}
.faq-item{background:var(--surface);border:1px solid color-mix(in srgb,var(--text) 6%,transparent);border-radius:12px;overflow:hidden;transition:box-shadow 0.2s}
.faq-item:hover{box-shadow:0 4px 12px color-mix(in srgb,var(--primary) 8%,transparent)}
.faq-q{display:flex;align-items:center;justify-content:space-between;width:100%;padding:1.15rem 1.25rem;border:none;background:transparent;color:var(--text);font-size:0.95rem;font-weight:600;text-align:left;cursor:pointer;transition:color 0.2s;gap:12px}
.faq-q:hover{color:var(--primary)}
.faq-chevron{flex-shrink:0;color:color-mix(in srgb,var(--text) 30%,transparent);transition:transform 0.3s ease,color 0.2s}
.faq-q[aria-expanded="true"] .faq-chevron{transform:rotate(180deg);color:var(--primary)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 0.35s cubic-bezier(0.4,0,0.2,1)}
.faq-a p{padding:0 1.25rem 1.25rem;font-size:0.9rem;line-height:1.75;color:color-mix(in srgb,var(--text) 60%,transparent)}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .cart-panel{width:100vw}
  .cart-total{font-size:0.85rem}
  .cart-total span:last-child{font-size:1rem}
  .service-grid{grid-template-columns:1fr}
  .faq-q{font-size:0.9rem;padding:1rem 1.15rem}
}
@media(max-width:480px){
  .product-grid{grid-template-columns:1fr}
}

/* ===== SHOPPING ASSISTANT CHAT WIDGET ===== */
.chat-widget{position:fixed;bottom:80px;right:24px;z-index:180}

/* Floating toggle button */
.chat-toggle{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--primary);color:var(--bg);border:none;cursor:pointer;box-shadow:0 4px 20px rgba(45,212,160,0.35);transition:transform 0.2s,box-shadow 0.2s}
.chat-toggle:hover{transform:scale(1.08);box-shadow:0 6px 24px rgba(45,212,160,0.45)}
.chat-toggle svg{display:inline-flex;flex-shrink:0}

/* Chat window */
.chat-window{position:absolute;bottom:68px;right:0;width:340px;max-width:calc(100vw - 32px);background:var(--surface);border:1px solid color-mix(in srgb,var(--text) 8%,transparent);border-radius:16px;overflow:hidden;display:none;flex-direction:column;box-shadow:0 8px 32px rgba(0,0,0,0.4);max-height:520px}
.chat-window.open{display:flex;animation:chatSlideUp 0.3s ease}

@keyframes chatSlideUp{0%{opacity:0;transform:translateY(12px)}100%{opacity:1;transform:translateY(0)}}

/* Chat header */
.chat-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:color-mix(in srgb,var(--primary) 10%,var(--surface));border-bottom:1px solid color-mix(in srgb,var(--text) 8%,transparent)}
.chat-header-info{display:flex;align-items:center;gap:10px}
.chat-avatar{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:var(--primary);font-size:1.1rem}
.chat-name{font-size:0.85rem;font-weight:600;color:var(--text)}
.chat-status{font-size:0.7rem;color:color-mix(in srgb,var(--text) 45%,transparent)}
.chat-close-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;border:1px solid color-mix(in srgb,var(--text) 8%,transparent);background:transparent;color:var(--text);cursor:pointer;transition:background 0.15s}
.chat-close-btn:hover{background:color-mix(in srgb,var(--text) 8%,transparent)}
.chat-close-btn svg{display:inline-flex;flex-shrink:0}

/* Chat messages */
.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;min-height:200px;max-height:320px}

/* Message bubbles */
.chat-msg{display:flex;gap:8px;align-items:flex-end;max-width:85%}
.chat-msg.bot{align-self:flex-start}
.chat-msg.user{align-self:flex-end;flex-direction:row-reverse}
.chat-msg-avatar{width:24px;height:24px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-size:0.7rem;flex-shrink:0}
.chat-msg.user .chat-msg-avatar{background:color-mix(in srgb,var(--text) 15%,transparent)}
.chat-bubble{padding:10px 14px;border-radius:14px;font-size:0.82rem;line-height:1.6;color:var(--text)}
.chat-msg.bot .chat-bubble{background:var(--bg);border:1px solid color-mix(in srgb,var(--text) 8%,transparent);border-bottom-left-radius:4px}
.chat-msg.user .chat-bubble{background:var(--primary);color:var(--bg);border-bottom-right-radius:4px}

/* Quick reply buttons */
.chat-quick-replies{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 12px}
.chat-quick-btn{padding:6px 12px;border-radius:9999px;border:1px solid color-mix(in srgb,var(--primary) 30%,transparent);background:color-mix(in srgb,var(--primary) 8%,transparent);color:var(--primary);font-size:0.75rem;font-weight:600;cursor:pointer;transition:background 0.15s,border-color 0.15s;white-space:nowrap}
.chat-quick-btn:hover{background:var(--primary);color:var(--bg)}

/* Input sections */
.chat-shipping-section,.chat-name-section{display:flex;gap:8px;padding:12px 16px;border-top:1px solid color-mix(in srgb,var(--text) 8%,transparent)}
.chat-shipping-section select,.chat-name-section input{flex:1;padding:10px 12px;border-radius:10px;border:1px solid color-mix(in srgb,var(--text) 10%,transparent);background:var(--bg);color:var(--text);font-size:0.82rem;font-family:inherit;outline:none}
.chat-shipping-section select:focus,.chat-name-section input:focus{border-color:var(--primary)}

.chat-send-btn{padding:10px 16px;border-radius:10px;border:none;background:var(--primary);color:var(--bg);font-size:0.8rem;font-weight:600;cursor:pointer;transition:opacity 0.15s;white-space:nowrap}
.chat-send-btn:hover{opacity:0.88}

/* Typing indicator */
.typing-dots{display:flex;gap:4px;padding:8px 12px}
.typing-dots span{width:7px;height:7px;border-radius:50%;background:color-mix(in srgb,var(--text) 30%,transparent);animation:typingBounce 1.2s infinite}
.typing-dots span:nth-child(2){animation-delay:0.2s}
.typing-dots span:nth-child(3){animation-delay:0.4s}
@keyframes typingBounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}

/* Summary card in chat */
.chat-summary{background:color-mix(in srgb,var(--primary) 6%,transparent);border:1px solid color-mix(in srgb,var(--primary) 20%,transparent);border-radius:10px;padding:12px;font-size:0.78rem;line-height:1.7;color:var(--text)}
.chat-summary strong{color:var(--primary)}
.chat-summary .wa-btn{display:inline-flex;align-items:center;gap:6px;margin-top:8px;padding:8px 16px;border-radius:10px;border:none;background:#25D366;color:#fff;font-size:0.78rem;font-weight:700;cursor:pointer;text-decoration:none;transition:background 0.15s}
.chat-summary .wa-btn:hover{background:#1ebe5d}

/* Order items in chat */
.chat-order-item{display:flex;justify-content:space-between;padding:4px 0;font-size:0.78rem}
.chat-order-item span:first-child{color:color-mix(in srgb,var(--text) 70%,transparent)}
.chat-order-item span:last-child{font-weight:600;color:var(--text)}

/* Chat total */
.chat-total-line{display:flex;justify-content:space-between;padding:6px 0;border-top:1px solid color-mix(in srgb,var(--text) 8%,transparent);margin-top:6px;font-weight:700;color:var(--primary)}

/* Responsive */
@media(max-width:768px){
  .chat-widget{bottom:72px;right:16px}
  .chat-window{width:calc(100vw - 32px);right:-8px;max-height:calc(100vh - 120px)}
  .chat-toggle{width:50px;height:50px}
  .chat-toggle svg{width:22px;height:22px}
}