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var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);z-index:var(--z-toast);display:flex;align-items:center;gap:var(--space-3);animation:slideInRight .3s ease;font-size:var(--text-sm)}.toast--success{border-left:4px solid var(--success)}.toast--error{border-left:4px solid var(--error)}.toast--info{border-left:4px solid var(--info)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media (max-width:768px){.hero__content{grid-template-columns:1fr;text-align:center}.hero__title{font-size:var(--text-3xl)}.hero__visual{display:none}.hero__actions{justify-content:center}.product-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-3)}.ai-chat-panel{right:var(--space-2);left:var(--space-2);width:auto;max-height:75dvh}.search-bar{max-width:none}}@media (max-width:360px){.product-grid{gap:var(--space-2)}.product-card__body{padding:var(--space-2)}}@media (min-width:769px){.product-grid{grid-template-columns:repeat(3,1fr);gap:var(--space-5)}.ai-chat-panel{width:400px;max-height:600px}.ai-chat-fab,.ai-chat-panel{right:var(--space-6);bottom:var(--space-6)}.bottom-nav{left:50%;right:auto;transform:translateX(-50%);width:500px;border-radius:var(--radius-xl) var(--radius-xl) 0 0;box-shadow:var(--shadow-lg)}}@media (min-width:1024px){.product-grid{grid-template-columns:repeat(4,1fr)}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.product-card{transition:transform .25s ease,box-shadow .25s ease}}@media (min-width:1440px){.product-grid{grid-template-columns:repeat(5,1fr)}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;transition-duration:.01ms!important}}:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px;border-radius:var(--radius-sm)}.section{animation:sectionFadeIn .5s ease both}@keyframes sectionFadeIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.product-card:active{transform:scale(.98)}.category-pill:active{transform:scale(.95)}.bottom-nav{background:var(--bg-glass)}@media (max-width:480px){.product-card__body{padding:var(--space-2) var(--space-3)}.product-card__name{font-size:.8rem}.product-card__price{font-size:var(--text-base)}.hero{padding:48px 0 32px!important}.section-title{font-size:var(--text-xl)}}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-secondary) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}main{animation:fadeIn .3s ease}::selection{background:rgba(var(--brand-primary-rgb),.2);color:var(--text-primary)}.header{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--header-bg);backdrop-filter:blur(var(--header-blur));-webkit-backdrop-filter:blur(var(--header-blur));border-bottom:1px solid var(--border);height:var(--header-height)}.header__inner{max-width:var(--container-max);margin:0 auto;padding:0 var(--space-4);height:100%;gap:var(--space-3)}.header__inner,.header__logo{display:flex;align-items:center}.header__logo{gap:8px;text-decoration:none;color:var(--text-primary);flex-shrink:0}.header__logo-icon{width:36px;height:36px;color:var(--brand-primary)}.header__logo-text{font-family:var(--font-display);font-weight:var(--font-extrabold);font-size:1.1rem;letter-spacing:-.5px}.search-bar{flex:1 1;min-width:0;display:flex;align-items:center;gap:8px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-full);padding:0 var(--space-3);height:40px;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.search-bar:focus-within{border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(var(--brand-primary-rgb),.1)}.search-bar__icon{color:var(--text-muted);flex-shrink:0;display:flex}.search-bar__input{flex:1 1;min-width:0;background:transparent;border:none;outline:none;font-size:var(--text-sm);color:var(--text-primary)}.search-bar__input::placeholder{color:var(--text-muted)}.search-bar__ai-badge{background:linear-gradient(135deg,var(--brand-primary),#8B5CF6);color:white;font-size:10px;font-weight:var(--font-bold);padding:2px 8px;border-radius:var(--radius-full);letter-spacing:.5px}.header__actions,.search-bar__ai-badge{display:flex;align-items:center;flex-shrink:0}.header__actions{gap:var(--space-1)}.header__action-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;transition:all var(--transition-fast);position:relative}.header__action-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.header__cart-badge{position:absolute;top:2px;right:2px;min-width:18px;height:18px;border-radius:9px;background:var(--error);color:white;font-size:10px;font-weight:var(--font-bold);padding:0 4px}.header__cart-badge,.theme-toggle{display:flex;align-items:center;justify-content:center}.theme-toggle{width:40px;height:40px;border-radius:var(--radius-md);border:none;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.theme-toggle:hover{background:var(--bg-tertiary);color:var(--brand-accent)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;height:var(--bottom-nav-height);background:var(--header-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border);justify-content:space-around;padding:0 var(--space-2);padding-bottom:env(safe-area-inset-bottom,0)}.bottom-nav,.bottom-nav__item{display:flex;align-items:center}.bottom-nav__item{flex-direction:column;gap:2px;padding:var(--space-1) var(--space-2);text-decoration:none;color:var(--text-muted);font-size:10px;font-weight:var(--font-medium);transition:color var(--transition-fast);min-width:48px}.bottom-nav__item.active,.bottom-nav__item:hover{color:var(--brand-primary)}.bottom-nav__icon-wrap{display:flex;align-items:center;justify-content:center;position:relative}.bottom-nav__label{white-space:nowrap}@media (max-width:640px){.header__logo-text{display:none}.header__inner{gap:var(--space-2);padding:0 var(--space-3)}.search-bar{height:36px;padding:0 var(--space-2)}.search-bar__ai-badge{display:none}.header__action-btn,.theme-toggle{width:36px;height:36px}#profile-btn{display:none}}@media (max-width:380px){.search-bar__input::placeholder{font-size:12px}}