@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-primary: #FF9900;--color-primary-hover: #E88B00;--color-primary-light: #FFAD33;--color-primary-glow: rgba(255, 153, 0, .15);--color-secondary: #232F3E;--color-secondary-hover: #1A242F;--color-secondary-light: #37475A;--color-accent: #007185;--color-accent-hover: #005F73;--color-accent-light: #00A8B5;--color-success: #067D62;--color-warning: #F59E0B;--color-error: #C7511F;--color-info: #007185;--color-bg: #FFFFFF;--color-bg-secondary: #F5F5F5;--color-surface: #FFFFFF;--color-surface-hover: #F7F7F7;--color-border: #DDD;--color-border-light: #E7E7E7;--color-text: #0F1111;--color-text-secondary: #565959;--color-text-muted: #767676;--color-text-inverse: #FFFFFF;--color-price: #0F1111;--color-price-deal: #CC0C39;--color-cat-marketing: #FF6B6B;--color-cat-ventas: #FFE66D;--color-cat-legal: #4ECDC4;--color-cat-automatizacion: #45B7D1;--color-cat-diseno: #F7B731;--color-brand-chatgpt: #10A37F;--color-brand-gemini: #4285F4;--color-brand-notebooklm: #EA4335;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "SF Mono", "Fira Code", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--text-4xl: 2.5rem;--text-5xl: 3rem;--text-hero: 3.5rem;--font-light: 300;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--font-extrabold: 800;--leading-none: 1;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 10px;--radius-xl: 12px;--radius-2xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 2px 5px rgba(15, 17, 17, .15);--shadow-lg: 0 4px 11px rgba(15, 17, 17, .15);--shadow-xl: 0 8px 25px rgba(15, 17, 17, .15);--shadow-amazon: 0 2px 5px 0 rgba(213, 217, 217, .5);--shadow-card: 0 1px 3px rgba(0, 0, 0, .12), 0 1px 2px rgba(0, 0, 0, .24);--transition-fast: .1s ease;--transition-base: .15s ease;--transition-slow: .25s ease;--container-sm: 640px;--container-md: 768px;--container-lg: 1024px;--container-xl: 1280px;--z-sticky: 100;--z-modal-backdrop: 1000;--z-modal: 1001;--z-cart: 1500;--z-toast: 2000}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:var(--text-sm);font-weight:var(--font-normal);line-height:var(--leading-normal);color:var(--color-text);background:var(--color-bg-secondary);min-height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover);text-decoration:underline}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit}.container{width:100%;max-width:var(--container-xl);margin:0 auto;padding:0 var(--space-4)}@media (min-width: 768px){.container{padding:0 var(--space-6)}}@media (min-width: 1024px){.container{padding:0 var(--space-8)}}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}@media (min-width: 768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 1024px){.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}.text-xs{font-size:var(--text-xs)}.text-sm{font-size:var(--text-sm)}.text-base{font-size:var(--text-base)}.text-lg{font-size:var(--text-lg)}.text-xl{font-size:var(--text-xl)}.text-2xl{font-size:var(--text-2xl)}.text-3xl{font-size:var(--text-3xl)}.text-4xl{font-size:var(--text-4xl)}.font-light{font-weight:var(--font-light)}.font-normal{font-weight:var(--font-normal)}.font-medium{font-weight:var(--font-medium)}.font-semibold{font-weight:var(--font-semibold)}.font-bold{font-weight:var(--font-bold)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-primary{color:var(--color-primary)}.text-accent{color:var(--color-accent)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:8px 16px;font-weight:var(--font-medium);font-size:var(--text-sm);line-height:var(--leading-tight);border-radius:var(--radius-md);transition:all var(--transition-fast);white-space:nowrap;cursor:pointer;border:1px solid transparent}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(to bottom,#f7ca00,#f0b800);color:var(--color-text);border:1px solid #A88734;box-shadow:0 1px #fff6 inset}.btn-primary:hover:not(:disabled){background:linear-gradient(to bottom,#f0b800,#e3a800)}.btn-primary:active:not(:disabled){background:linear-gradient(to bottom,#e3a800,#d69d00);box-shadow:0 1px 3px #0003 inset}.btn-secondary{background:linear-gradient(to bottom,#ffd814,#f7ca00);color:var(--color-text);border:1px solid #FCD200}.btn-secondary:hover:not(:disabled){background:linear-gradient(to bottom,#f7ca00,#e8b600)}.btn-accent{background:linear-gradient(to bottom,#ffa41c,#ff8f00);color:var(--color-text);border:1px solid #E77600}.btn-accent:hover:not(:disabled){background:linear-gradient(to bottom,#ff8f00,#e77600)}.btn-outline{background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text);box-shadow:var(--shadow-amazon)}.btn-outline:hover:not(:disabled){background:var(--color-surface-hover)}.btn-ghost{background:transparent;color:var(--color-accent)}.btn-ghost:hover:not(:disabled){background:var(--color-surface-hover);text-decoration:underline}.btn-sm{padding:4px 10px;font-size:var(--text-xs)}.btn-lg{padding:12px 24px;font-size:var(--text-base)}.btn-xl{padding:16px 32px;font-size:var(--text-lg);font-weight:var(--font-semibold)}.btn-block{width:100%}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-lg)}.card-image{width:100%;aspect-ratio:1 / 1;object-fit:contain;background:var(--color-bg);padding:var(--space-4)}.card-content{padding:var(--space-4)}.card-title{font-size:var(--text-base);font-weight:var(--font-medium);color:var(--color-text);line-height:var(--leading-snug);margin-bottom:var(--space-2)}.card-title:hover{color:var(--color-accent)}.card-description{font-size:var(--text-sm);color:var(--color-text-secondary);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px 8px;font-size:var(--text-xs);font-weight:var(--font-medium);border-radius:var(--radius-sm)}.badge-prime{background:#232f3e;color:#00a8e1;font-weight:var(--font-bold)}.badge-bestseller{background:#f90;color:#0f1111;font-weight:var(--font-bold)}.badge-new{background:#cc0c39;color:#fff;font-weight:var(--font-bold)}.badge-marketing{background:#fff0f5;color:#c4326c}.badge-ventas{background:#fff7e6;color:#cc7a00}.badge-legal{background:#ebf8ff;color:#0067a5}.badge-automatizacion{background:#e6faf8;color:#007066}.badge-diseno{background:#fff4e6;color:#c50}.badge-chatgpt{background:#e6f7f3;color:var(--color-brand-chatgpt)}.badge-gemini{background:#e8f0fe;color:var(--color-brand-gemini)}.badge-notebooklm{background:#fde7e7;color:var(--color-brand-notebooklm)}.badge-success{background:#e6f7ef;color:var(--color-success)}.badge-warning{background:#fff4e6;color:var(--color-warning)}.input-group{display:flex;flex-direction:column;gap:var(--space-2)}.input-label{font-size:var(--text-sm);font-weight:var(--font-bold);color:var(--color-text)}.input{width:100%;padding:8px 10px;font-size:var(--text-sm);color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);transition:all var(--transition-fast);outline:none;box-shadow:0 1px 2px #0f111126 inset}.input::placeholder{color:var(--color-text-muted)}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow),0 1px 2px #0f111126 inset}.input:disabled{opacity:.5;cursor:not-allowed;background:var(--color-bg-secondary)}.input-error{border-color:var(--color-error)}.input-error:focus{box-shadow:0 0 0 3px #c7511f33,0 1px 2px #0f111126 inset}.input-help{font-size:var(--text-xs);color:var(--color-text-muted)}.input-error-text{font-size:var(--text-xs);color:var(--color-error)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:var(--z-modal-backdrop);display:flex;align-items:center;justify-content:center;padding:var(--space-4);animation:fadeIn var(--transition-fast)}.modal{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;z-index:var(--z-modal);animation:slideUp var(--transition-base);box-shadow:var(--shadow-xl)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--color-border);background:var(--color-bg-secondary)}.modal-title{font-size:var(--text-lg);font-weight:var(--font-bold)}.modal-close{padding:var(--space-2);color:var(--color-text-muted);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.modal-close:hover{background:var(--color-surface-hover);color:var(--color-text)}.modal-body{padding:var(--space-6)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--space-3);padding:var(--space-4) var(--space-6);border-top:1px solid var(--color-border);background:var(--color-bg-secondary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.toast-container{position:fixed;bottom:var(--space-6);right:var(--space-6);z-index:var(--z-toast);display:flex;flex-direction:column;gap:var(--space-3);max-width:400px}.toast{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);box-shadow:var(--shadow-lg);animation:slideIn var(--transition-base);display:flex;gap:var(--space-3)}.toast-success{border-left:4px solid var(--color-success)}.toast-error{border-left:4px solid var(--color-error)}.toast-warning{border-left:4px solid var(--color-warning)}.toast-info{border-left:4px solid var(--color-info)}.toast-icon{font-size:var(--text-xl)}.toast-content{flex:1}.toast-title{font-weight:var(--font-bold);margin-bottom:var(--space-1)}.toast-message{font-size:var(--text-sm);color:var(--color-text-secondary)}.toast-close{color:var(--color-text-muted);padding:var(--space-1)}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.header{background:var(--color-secondary);position:sticky;top:0;z-index:var(--z-sticky);border-bottom:none}.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px;gap:var(--space-6)}.logo{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-lg);font-weight:var(--font-bold);color:var(--color-text-inverse);text-decoration:none}.logo:hover{color:var(--color-text-inverse);text-decoration:none}.logo-icon{font-size:1.5rem}.logo-ia{color:var(--color-primary)}.nav{display:none;gap:var(--space-1)}@media (min-width: 768px){.nav{display:flex}}.nav-link{padding:var(--space-2) var(--space-3);color:var(--color-text-inverse);font-size:var(--text-sm);font-weight:var(--font-normal);border-radius:var(--radius-sm);border:1px solid transparent;transition:all var(--transition-fast);text-decoration:none}.nav-link:hover{border-color:var(--color-text-inverse);text-decoration:none}.nav-link.active{border-color:var(--color-text-inverse);background:#ffffff1a}.header-actions{display:none;align-items:center;gap:var(--space-3)}@media (min-width: 768px){.header-actions{display:flex}}.credits-badge{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);color:var(--color-text-inverse);font-size:var(--text-sm);font-weight:var(--font-medium);text-decoration:none}.credits-badge:hover{background:#ffffff26;text-decoration:none}.cart-badge{position:absolute;top:-4px;right:-4px;background:var(--color-primary);color:var(--color-text);font-size:10px;font-weight:var(--font-bold);padding:2px 6px;border-radius:var(--radius-full);min-width:18px;text-align:center}.mobile-menu-btn{display:flex;padding:var(--space-2);color:var(--color-text-inverse);font-size:var(--text-xl)}@media (min-width: 768px){.mobile-menu-btn{display:none}}.footer{background:var(--color-secondary);color:var(--color-text-inverse);padding:var(--space-12) 0;margin-top:var(--space-16)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--space-12)}@media (max-width: 768px){.footer-grid{grid-template-columns:1fr;gap:var(--space-8)}}.footer-brand .logo{margin-bottom:var(--space-4)}.footer-description{color:#aaa;font-size:var(--text-sm);line-height:var(--leading-relaxed);max-width:350px}.footer-title{font-size:var(--text-sm);font-weight:var(--font-bold);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-4);color:var(--color-text-inverse)}.footer-links{display:flex;flex-direction:column;gap:var(--space-3)}.footer-link{color:#ccc;font-size:var(--text-sm);transition:color var(--transition-fast);text-decoration:none}.footer-link:hover{color:var(--color-text-inverse);text-decoration:underline}.footer-bottom{margin-top:var(--space-12);padding-top:var(--space-6);border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;font-size:var(--text-sm);color:#aaa}.becaria-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:box-shadow var(--transition-base);display:flex;flex-direction:column}.becaria-card:hover{box-shadow:var(--shadow-lg)}.becaria-card-image{width:100%;aspect-ratio:1 / 1;object-fit:contain;background:var(--color-bg);padding:var(--space-4)}.becaria-card-badges{position:absolute;top:var(--space-3);left:var(--space-3);display:flex;flex-direction:column;gap:var(--space-2)}.becaria-card-content{padding:var(--space-4);flex:1;display:flex;flex-direction:column}.becaria-card-title{font-size:var(--text-base);font-weight:var(--font-normal);color:var(--color-accent);line-height:var(--leading-snug);margin-bottom:var(--space-2);cursor:pointer}.becaria-card-title:hover{color:var(--color-accent-hover);text-decoration:underline}.becaria-card-rating{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-2)}.becaria-card-stars{color:#ffa41c;font-size:var(--text-sm)}.becaria-card-reviews{color:var(--color-accent);font-size:var(--text-xs)}.becaria-card-price{margin-top:auto}.becaria-card-price-value{font-size:var(--text-2xl);font-weight:var(--font-normal);color:var(--color-price)}.becaria-card-price-label{font-size:var(--text-sm);color:var(--color-text-secondary)}.gems-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--space-4)}@media (min-width: 640px){.gems-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 768px){.gems-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 1024px){.gems-grid{grid-template-columns:repeat(4,1fr)}}.gem-card-badges{position:absolute;top:var(--space-2);left:var(--space-2);display:flex;flex-direction:column;gap:var(--space-1)}.gem-owned-badge{background:var(--color-success);color:#fff;font-size:var(--text-xs);font-weight:var(--font-bold);padding:4px 8px;border-radius:var(--radius-sm)}.hero{background:linear-gradient(135deg,var(--color-secondary) 0%,var(--color-secondary-light) 100%);padding:var(--space-16) 0}.hero-content{text-align:center;max-width:800px;margin:0 auto}.hero-title{font-size:var(--text-hero);font-weight:var(--font-extrabold);color:var(--color-text-inverse);line-height:var(--leading-tight);margin-bottom:var(--space-6)}.hero-title-ia{color:var(--color-primary)}.hero-subtitle{font-size:var(--text-xl);color:#ccc;line-height:var(--leading-relaxed);margin-bottom:var(--space-8)}.hero-actions{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}@media (max-width: 768px){.hero-title{font-size:var(--text-4xl)}.hero-subtitle{font-size:var(--text-lg)}}.section-title{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--color-text);margin-bottom:var(--space-4)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.empty-state{text-align:center;padding:var(--space-16);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.empty-state-icon{font-size:4rem;margin-bottom:var(--space-4)}.empty-state-title{font-size:var(--text-xl);font-weight:var(--font-bold);margin-bottom:var(--space-2)}.empty-state-text{color:var(--color-text-secondary);margin-bottom:var(--space-6)}.skeleton{background:linear-gradient(90deg,#e7e7e7 25%,#f0f0f0,#e7e7e7 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite;border-radius:var(--radius-sm)}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.cart-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f111199;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:var(--z-cart);animation:cartOverlayIn .2s ease-out}@keyframes cartOverlayIn{0%{opacity:0}to{opacity:1}}.cart-panel{position:fixed;top:0;right:0;width:100%;max-width:420px;height:100vh;height:100dvh;background:linear-gradient(180deg,#fff,#fafafa);box-shadow:-8px 0 40px #00000026;z-index:calc(var(--z-cart) + 1);display:flex;flex-direction:column;animation:cartPanelSlideIn .3s cubic-bezier(.16,1,.3,1)}@keyframes cartPanelSlideIn{0%{transform:translate(100%)}to{transform:translate(0)}}.cart-panel-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-5) var(--space-6);background:linear-gradient(135deg,var(--color-secondary) 0%,#1A242F 100%);color:#fff;position:relative;overflow:hidden}.cart-panel-header:before{content:"";position:absolute;top:-50%;right:-20%;width:200px;height:200px;background:radial-gradient(circle,rgba(255,153,0,.15) 0%,transparent 70%);pointer-events:none}.cart-panel-title{display:flex;align-items:center;gap:var(--space-3);position:relative;z-index:1}.cart-panel-icon{font-size:1.75rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.cart-panel-title h2{font-size:var(--text-xl);font-weight:var(--font-bold);margin:0;letter-spacing:-.02em}.cart-panel-count{display:block;font-size:var(--text-xs);color:#ffffffb3;font-weight:var(--font-normal);margin-top:2px}.cart-panel-close{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#ffffff1a;border:none;border-radius:var(--radius-full);color:#fff;cursor:pointer;transition:all .15s ease;position:relative;z-index:1}.cart-panel-close:hover{background:#fff3;transform:rotate(90deg)}.cart-panel-body{flex:1;overflow-y:auto;padding:var(--space-4);background:var(--color-bg-secondary)}.cart-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--space-12) var(--space-6);height:100%}.cart-empty-illustration{width:100px;height:100px;background:linear-gradient(135deg,var(--color-primary-glow) 0%,rgba(255,153,0,.05) 100%);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-6);animation:emptyBounce 2s ease-in-out infinite}@keyframes emptyBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.cart-empty-illustration span{font-size:3rem}.cart-empty-state h3{font-size:var(--text-lg);font-weight:var(--font-bold);color:var(--color-text);margin-bottom:var(--space-2)}.cart-empty-state p{font-size:var(--text-sm);color:var(--color-text-muted);max-width:260px;margin-bottom:var(--space-6);line-height:1.5}.cart-items-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.cart-product{display:flex;align-items:flex-start;gap:var(--space-4);padding:var(--space-4);background:#fff;border-radius:var(--radius-lg);box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;transition:all .2s ease;position:relative;overflow:hidden}.cart-product:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--color-primary);opacity:0;transition:opacity .2s ease}.cart-product:hover{box-shadow:0 4px 12px #00000014}.cart-product:hover:before{opacity:1}.cart-product.removing{opacity:0;transform:translate(20px)}.cart-product-image{width:72px;height:72px;min-width:72px;border-radius:var(--radius-md);overflow:hidden;background:var(--color-bg-secondary);display:flex;align-items:center;justify-content:center}.cart-product-image img{width:100%;height:100%;object-fit:contain;padding:var(--space-1)}.cart-product-details{flex:1;min-width:0}.cart-product-name{display:block;font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--color-text);text-decoration:none;line-height:1.3;margin-bottom:var(--space-1);transition:color .15s ease}.cart-product-name:hover{color:var(--color-primary);text-decoration:none}.cart-product-meta{margin-bottom:var(--space-2)}.cart-product-category{display:inline-block;font-size:.65rem;font-weight:var(--font-medium);text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);background:var(--color-bg-secondary);padding:2px 8px;border-radius:var(--radius-full)}.cart-product-price{display:flex;align-items:center;gap:var(--space-1)}.cart-product-price-icon{font-size:.875rem}.cart-product-price-value{font-size:var(--text-base);font-weight:var(--font-bold);color:var(--color-text)}.cart-product-price-label{font-size:var(--text-xs);color:var(--color-text-muted)}.cart-product-remove{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-md);color:var(--color-text-muted);cursor:pointer;transition:all .15s ease;margin-top:var(--space-1)}.cart-product-remove:hover{background:#fee2e2;color:#dc2626}.cart-panel-footer{padding:var(--space-5) var(--space-6);background:#fff;border-top:1px solid var(--color-border-light);box-shadow:0 -4px 20px #0000000d}.cart-balance-box{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);margin-bottom:var(--space-4);font-size:var(--text-sm)}.cart-balance-box.success{background:linear-gradient(135deg,#ecfdf5,#d1fae5);border:1px solid #A7F3D0}.cart-balance-box.warning{background:linear-gradient(135deg,#fffbeb,#fef3c7);border:1px solid #FDE68A}.cart-balance-row{display:flex;justify-content:space-between;align-items:center}.cart-balance-value{font-weight:var(--font-bold)}.cart-balance-warning{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-2);padding-top:var(--space-2);border-top:1px dashed rgba(0,0,0,.1);font-size:var(--text-xs);color:#92400e}.cart-balance-link{margin-left:auto;color:var(--color-primary);font-weight:var(--font-bold);text-decoration:none}.cart-balance-link:hover{text-decoration:underline}.cart-summary-box{padding-bottom:var(--space-4);margin-bottom:var(--space-4);border-bottom:1px solid var(--color-border-light)}.cart-summary-line{display:flex;justify-content:space-between;font-size:var(--text-sm);color:var(--color-text-secondary);margin-bottom:var(--space-2)}.cart-summary-total{display:flex;justify-content:space-between;align-items:center;font-size:var(--text-base);font-weight:var(--font-bold);color:var(--color-text)}.cart-summary-total-value{font-size:var(--text-lg);color:var(--color-text)}.cart-actions{display:flex;flex-direction:column;gap:var(--space-3)}.cart-checkout-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-2);width:100%;padding:var(--space-4);font-size:var(--text-base);font-weight:var(--font-bold);color:var(--color-text);background:linear-gradient(180deg,#ffd814,#f7ca00);border:1px solid #F2C200;border-radius:var(--radius-lg);cursor:pointer;transition:all .15s ease;box-shadow:0 2px 5px #00000014}.cart-checkout-btn:hover:not(:disabled){background:linear-gradient(180deg,#f7ca00,#e8b600);box-shadow:0 4px 12px #0000001f;transform:translateY(-1px)}.cart-checkout-btn:active:not(:disabled){transform:translateY(0);box-shadow:0 1px 3px #0000001a}.cart-checkout-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.cart-spinner{width:16px;height:16px;border:2px solid rgba(0,0,0,.2);border-top-color:var(--color-text);border-radius:50%;animation:cartSpin .8s linear infinite}@keyframes cartSpin{to{transform:rotate(360deg)}}.cart-continue-btn{width:100%;padding:var(--space-3);font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text);background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);cursor:pointer;transition:all .15s ease}.cart-continue-btn:hover{background:var(--color-bg-secondary);border-color:var(--color-text-muted)}.cart-footer-links{text-align:center;margin-top:var(--space-4);padding-top:var(--space-3);border-top:1px dashed var(--color-border-light)}.cart-auth-hint{font-size:var(--text-sm);color:var(--color-text-muted);margin:0}.cart-auth-hint a{color:var(--color-primary);font-weight:var(--font-bold);text-decoration:none}.cart-auth-hint a:hover{text-decoration:underline}.cart-clear-btn{background:none;border:none;font-size:var(--text-xs);color:var(--color-text-muted);cursor:pointer;padding:var(--space-2) var(--space-4);border-radius:var(--radius-sm);transition:all .15s ease}.cart-clear-btn:hover{color:#dc2626;background:#fee2e2}.cart-panel-body::-webkit-scrollbar{width:6px}.cart-panel-body::-webkit-scrollbar-track{background:transparent}.cart-panel-body::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}.cart-panel-body::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}@media (max-width: 480px){.cart-panel{max-width:100%}.cart-panel-header{padding:var(--space-4)}.cart-product{padding:var(--space-3)}.cart-product-image{width:60px;height:60px;min-width:60px}.cart-panel-footer{padding:var(--space-4)}}.pricing-sidebar{position:fixed;right:var(--space-6);top:50%;transform:translateY(-50%);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);max-width:280px;box-shadow:var(--shadow-lg);z-index:50;display:none}@media (min-width: 1280px){.pricing-sidebar{display:block}}.product-detail{display:grid;grid-template-columns:1fr 340px;gap:var(--space-8);padding:var(--space-8) 0}@media (max-width: 1024px){.product-detail{grid-template-columns:1fr}}.product-main{display:grid;grid-template-columns:100px 1fr;gap:var(--space-4)}@media (max-width: 768px){.product-main{grid-template-columns:1fr}}.product-thumbnails{display:flex;flex-direction:column;gap:var(--space-2)}.product-thumbnail{width:100%;aspect-ratio:1;border:2px solid transparent;border-radius:var(--radius-sm);cursor:pointer;overflow:hidden;background:var(--color-bg)}.product-thumbnail:hover,.product-thumbnail.active{border-color:var(--color-primary)}.product-thumbnail img{width:100%;height:100%;object-fit:contain}.product-image-main{aspect-ratio:1;background:var(--color-bg);border-radius:var(--radius-lg);overflow:hidden;display:flex;align-items:center;justify-content:center}.product-image-main img,.product-image-main iframe{width:100%;height:100%;object-fit:contain}.product-info{padding-left:var(--space-6)}.product-title{font-size:var(--text-2xl);font-weight:var(--font-normal);color:var(--color-text);line-height:var(--leading-snug);margin-bottom:var(--space-2)}.product-rating{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-4);padding-bottom:var(--space-4);border-bottom:1px solid var(--color-border)}.product-stars{color:#ffa41c}.product-reviews-link{color:var(--color-accent);font-size:var(--text-sm)}.product-price-box{padding:var(--space-4);margin-bottom:var(--space-4)}.product-price{font-size:var(--text-3xl);color:var(--color-price)}.product-price-label{font-size:var(--text-sm);color:var(--color-text-secondary)}.buy-box{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6)}.buy-box-price{font-size:var(--text-2xl);font-weight:var(--font-normal);margin-bottom:var(--space-2)}.buy-box-delivery{font-size:var(--text-sm);color:var(--color-text-secondary);margin-bottom:var(--space-4)}.buy-box-stock{font-size:var(--text-lg);color:var(--color-success);font-weight:var(--font-medium);margin-bottom:var(--space-4)}.buy-box-actions{display:flex;flex-direction:column;gap:var(--space-3)}.buy-box-features{margin-top:var(--space-6);padding-top:var(--space-4);border-top:1px solid var(--color-border)}.buy-box-feature{display:flex;align-items:flex-start;gap:var(--space-3);margin-bottom:var(--space-3);font-size:var(--text-sm)}.buy-box-feature-icon{color:var(--color-success);flex-shrink:0}.filter-tabs{display:flex;gap:var(--space-2);flex-wrap:wrap;margin-bottom:var(--space-6)}.filter-tab{padding:8px 16px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:var(--text-sm);color:var(--color-text);cursor:pointer;transition:all var(--transition-fast)}.filter-tab:hover{background:var(--color-bg-secondary)}.filter-tab.active{background:var(--color-secondary);color:var(--color-text-inverse);border-color:var(--color-secondary)}.spinner{width:24px;height:24px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.auth-page{min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;background:linear-gradient(#232f3eb3,#232f3eb3),url(https://images.unsplash.com/photo-1488646953014-85cb44e25828?auto=format&fit=crop&w=1920&q=80);background-size:cover;background-position:center;padding:var(--space-4)}.auth-card{background:#fff;padding:var(--space-10);border-radius:var(--radius-xl);width:100%;max-width:450px;box-shadow:0 25px 50px -12px #00000080;animation:slideUp .4s ease-out}.auth-header{text-align:center;margin-bottom:var(--space-8)}.auth-title{font-size:var(--text-2xl);font-weight:var(--font-bold);margin-bottom:var(--space-2)}.auth-subtitle{color:var(--color-text-secondary);font-size:var(--text-sm)}.auth-form{display:flex;flex-direction:column;gap:var(--space-4)}.auth-footer{margin-top:var(--space-8);text-align:center;font-size:var(--text-sm);color:var(--color-text-secondary);padding-top:var(--space-6);border-top:1px solid var(--color-border-light)}.auth-footer a{color:var(--color-primary);font-weight:var(--font-bold)}.auth-footer a:hover{text-decoration:underline}.pricing-section-title{text-align:center;font-size:var(--text-3xl);font-weight:var(--font-bold);margin-bottom:var(--space-4);color:var(--color-text)}.pricing-section-subtitle{text-align:center;color:var(--color-text-secondary);max-width:600px;margin:0 auto var(--space-12);font-size:var(--text-lg)}.pricing-container{width:100%;overflow-x:auto;padding-bottom:var(--space-8)}.pricing-table{display:none;width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:#fff;overflow:hidden}@media (min-width: 768px){.pricing-table{display:table}}.pricing-display-mobile{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-4)}@media (min-width: 768px){.pricing-display-mobile{display:none}}.pricing-header-cell{padding:var(--space-6) var(--space-4);text-align:center;border-bottom:1px solid var(--color-border);border-right:1px solid var(--color-border);position:relative;background:#fff;vertical-align:top}.pricing-header-cell:last-child{border-right:none}.pricing-header-cell.featured{background:#fff;border-top:4px solid var(--color-primary)}.pricing-badge-popular{display:inline-block;background:var(--color-primary);color:#fff;font-size:.75rem;font-weight:700;text-transform:uppercase;padding:4px 12px;border-radius:var(--radius-full);margin-bottom:var(--space-2)}.pricing-badge-deal{display:inline-block;background:var(--color-primary);color:#fff;font-size:.75rem;font-weight:700;padding:2px 8px;border-radius:var(--radius-sm);margin-left:var(--space-2)}.pricing-row-cell{padding:var(--space-4);text-align:center;border-bottom:1px solid var(--color-border-light);border-right:1px solid var(--color-border-light);color:var(--color-text);font-size:var(--text-sm)}.pricing-row-cell:last-child{border-right:none}.pricing-row-cell.featured{background:#ff990008;font-weight:var(--font-medium)}.pricing-check-icon{color:var(--color-text);font-weight:700;font-size:1.2rem}.pricing-dash-icon{color:var(--color-border);font-size:1.2rem}.pricing-price-text{font-size:2rem;font-weight:var(--font-extrabold);color:var(--color-text);line-height:1;margin:var(--space-2) 0}.pricing-unit-text{font-size:var(--text-xs);color:var(--color-text-muted)}.pricing-equiv-badge{background:var(--color-secondary);color:#fff;padding:4px 12px;border-radius:var(--radius-full);font-size:.75rem;font-weight:700;display:inline-block;margin-bottom:var(--space-2)}.pricing-card-mobile{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);display:flex;flex-direction:column;position:relative;text-align:center}.pricing-card-mobile.featured{border:2px solid var(--color-primary);box-shadow:var(--shadow-md);transform:scale(1.02);z-index:1}.pricing-card-list{margin:var(--space-4) 0;text-align:left}.pricing-card-list li{margin-bottom:var(--space-2);display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm)}