:root{--bg-paper: #F9F8F4;--bg-white: #FFFFFF;--text-dark: #1A1C19;--text-light: #F9F8F4;--text-muted: #6B6D69;--border-color: #E6E3DB;--primary-green: #134b33;--secondary-green: #235A43;--accent-bordeaux: #8A3324;--accent-hover: #692519}body{font-family:Helvetica Neue,Helvetica,Arial,sans-serif;margin:0;padding:0;background-color:var(--bg-paper);color:var(--text-dark);line-height:1.5}h1,h2,h3,.logo{font-family:Georgia,Times New Roman,serif;font-weight:400;margin:0;color:var(--text-dark)}header{background-color:var(--primary-green);color:var(--text-light);padding:15px 40px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 4px 6px #0000001a}.logo{font-size:20px;letter-spacing:.5px;color:var(--text-light);text-transform:uppercase}.cart-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);font-size:13px;text-transform:uppercase;letter-spacing:1px;cursor:pointer;color:var(--text-light);padding:8px 16px;border-radius:2px;transition:all .2s}.cart-btn:hover{background:var(--text-light);color:var(--primary-green)}.hero-section{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;text-align:center;border-bottom:1px solid var(--border-color);background:linear-gradient(to bottom,var(--bg-paper),#f0efe9)}.hero-section h1{font-size:42px;margin-bottom:20px;color:var(--text-dark);max-width:700px;line-height:1.2}.hero-subtitle{font-size:16px;color:var(--text-muted);margin-bottom:40px}.search-box{display:flex;width:100%;max-width:650px;background:var(--bg-white);border:1px solid #CCC;border-radius:2px;padding:5px;box-shadow:0 8px 20px #0000000d}.search-input{flex-grow:1;border:none;padding:15px 20px;font-size:16px;font-family:inherit;outline:none;background:transparent}.search-btn{background-color:var(--accent-bordeaux);color:var(--bg-white);border:none;padding:0 30px;font-size:14px;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:background-color .2s;border-radius:2px}.search-btn:hover{background-color:var(--accent-hover)}.location-hint{margin-top:20px;font-size:14px;color:var(--text-muted);background-color:#ffffff80;padding:5px 15px;border-radius:20px;border:1px solid var(--border-color)}.location-hint span{color:var(--accent-bordeaux);cursor:pointer;border-bottom:1px dotted var(--accent-bordeaux);font-weight:700}.search-section{max-width:1100px;margin:0 auto;padding:60px 40px}.search-title{font-size:24px;margin-bottom:30px;border-bottom:2px solid var(--text-dark);padding-bottom:10px;display:flex;justify-content:space-between;align-items:baseline}.search-grid{display:flex;gap:30px;overflow-x:auto;padding-bottom:20px}.content-section{max-width:1100px;margin:0 auto;padding:60px 40px}.section-title{font-size:24px;margin-bottom:30px;border-bottom:2px solid var(--text-dark);padding-bottom:10px;display:flex;justify-content:space-between;align-items:baseline}.view-all{font-family:Helvetica Neue,sans-serif;font-size:13px;color:var(--text-muted);text-decoration:none;text-transform:uppercase;letter-spacing:.5px}.view-all:hover{color:var(--accent-bordeaux)}.books-grid{display:flex;gap:30px;overflow-x:auto;padding-bottom:20px}.book-card{min-width:160px;flex:1;cursor:pointer;transition:transform .2s}.book-card:hover{transform:translateY(-5px)}.book-cover-mock{width:100%;height:240px;background-color:#ebe8e0;border:1px solid var(--border-color);margin-bottom:15px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:12px;box-shadow:2px 2px 5px #0000000d}.book-title-mock{font-family:Georgia,serif;font-size:16px;color:var(--text-dark);margin:0 0 5px;line-height:1.3}.book-author-mock{font-size:13px;color:var(--text-muted);font-style:italic}footer{padding:40px;text-align:center;font-size:13px;color:var(--text-light);margin-top:60px;background-color:var(--primary-green);letter-spacing:.5px}.main-container{display:flex;padding:40px;gap:50px;max-width:1100px;margin:0 auto}.book-details{flex:1;height:fit-content}.book-cover{width:100%;max-width:240px;height:350px;background-color:#ebe8e0;display:flex;align-items:center;justify-content:center;color:var(--text-muted);margin-bottom:25px;border:1px solid var(--border-color)}.book-title{font-size:32px;margin-bottom:5px;color:var(--text-dark)}.book-author{color:var(--text-muted);font-size:16px;margin-bottom:20px;font-style:italic}.book-synopsis{font-size:14px;color:#4a4a4a;margin-bottom:20px}.book-meta{font-size:13px;color:var(--text-muted);border-top:1px solid var(--border-color);padding-top:15px}.bookstores-list{flex:1.5}.list-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:25px;border-bottom:2px solid var(--text-dark);padding-bottom:10px}.store-card{background:var(--bg-white);padding:25px;margin-bottom:15px;display:flex;justify-content:space-between;align-items:center;border:1px solid var(--accent-bordeaux);border-radius:2px}.store-info h3{margin:0 0 8px}.store-distance{color:var(--text-muted);font-size:13px}.store-action{text-align:right;display:flex;flex-direction:column;gap:10px}.price{font-size:20px;font-family:Georgia,serif;color:var(--text-dark)}.btn-add{background-color:var(--bg-white);color:var(--accent-bordeaux);border:1px solid var(--accent-bordeaux);padding:8px 16px;font-size:13px;text-transform:uppercase;cursor:pointer}.btn-add:hover{background-color:var(--accent-bordeaux);color:var(--bg-white)}.cart-sidebar{position:fixed;top:0;right:-450px;width:400px;height:100vh;background:var(--bg-paper);border-left:1px solid var(--border-color);transition:right .3s ease;z-index:1000;padding:30px;box-sizing:border-box;display:flex;flex-direction:column;overflow-y:auto}.cart-sidebar.open{right:0}.cart-header{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid var(--text-dark);padding-bottom:15px;margin-bottom:20px}.close-btn{background:none;border:none;font-size:14px;text-transform:uppercase;cursor:pointer;color:var(--text-muted)}.cart-notice{font-size:12px;color:var(--text-muted);margin-bottom:25px;font-style:italic}.location-bar{padding:15px 40px;font-size:13px;color:var(--text-muted);border-bottom:1px solid var(--border-color);text-transform:uppercase;letter-spacing:.5px;background-color:var(--bg-paper)}.category-nav{background-color:var(--secondary-green);color:#fff;padding:0 40px}.category-list{list-style:none;margin:0;padding:0;display:flex;gap:35px;align-items:center;justify-content:center}.category-item{position:relative;padding:15px 0;cursor:pointer;font-size:15px;transition:color .2s}.category-item:hover{color:#e0e0e0}.dropdown-menu{display:none;position:absolute;top:100%;left:0;background-color:var(--bg-white, #ffffff);color:var(--text-dark, #333);list-style:none;padding:10px 0;margin:0;min-width:220px;box-shadow:0 4px 12px #00000026;z-index:100;border-radius:4px}.category-item.dropdown:hover .dropdown-menu{display:block}.dropdown-menu li{padding:10px 20px;font-size:14px;transition:background-color .2s,color .2s;position:center}.dropdown-menu li:hover{background-color:#f5f5f5;color:var(--primary-green)}.search-page-container{max-width:1000px;margin:0 auto;padding:40px 20px;display:flex;flex-direction:column}.search-bar-wrapper{background-color:var(--bg-white);padding:20px;border-radius:4px;border:1px solid var(--border-color);margin-bottom:30px}.advanced-search-form{display:flex;gap:15px;align-items:flex-end}.form-group{flex:1}.form-label{display:block;font-size:13px;font-weight:700;margin-bottom:5px}.form-input{width:100%;padding:10px;border:1px solid #CCC;border-radius:4px}.results-header{color:var(--text-dark);margin-bottom:20px}.empty-state-prompt{padding:40px;text-align:center;background-color:var(--bg-paper);border:1px dashed #CCC}.empty-state-error{padding:40px;text-align:center;background-color:var(--bg-paper);border:1px solid #fee}.error-title{color:#c0392b;font-weight:700;margin-bottom:5px}.error-subtitle{font-size:14px;margin:0}.results-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}.result-item{display:flex;flex-direction:column;background-color:var(--bg-white);border:1px solid var(--border-color);padding:15px;border-radius:4px;justify-content:space-between;transition:box-shadow .2s,transform .2s}.result-item:hover{box-shadow:0 4px 12px #00000014;transform:translateY(-2px)}.result-item-top{display:flex;gap:15px;margin-bottom:15px}.result-image-wrapper{width:90px;flex-shrink:0;cursor:pointer}.result-image{width:100%;height:auto;object-fit:contain;border:1px solid var(--border-color)}.result-info{flex:1;display:flex;flex-direction:column}.result-title{margin:0 0 5px;font-size:16px;cursor:pointer;line-height:1.2;color:var(--text-dark);padding-right:40px}.result-author{margin:0 0 10px;font-size:13px;font-style:italic;color:var(--text-muted)}.vendor-badge{background-color:transparent;padding:5px 0;margin-bottom:10px}.vendor-title{margin:0 0 3px;font-size:12px;color:var(--primary-green);font-weight:700}.vendor-stock{margin:0;font-size:11px;color:#27ae60}.result-price{font-size:22px;font-family:Georgia,serif;text-align:right;margin-top:auto;color:var(--text-dark)}.btn-add-cart{background-color:var(--accent-bordeaux);width:100%;padding:12px;font-size:13px;color:#fff;border:none;cursor:pointer;border-radius:4px;text-align:center;transition:background-color .2s}.btn-add-cart:hover{opacity:.9}.load-more-btn{display:block;width:100%;max-width:400px;margin:0 auto;padding:14px 24px;background-color:transparent;color:var(--primary-green);border:2px solid var(--primary-green);border-radius:4px;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s ease}.load-more-btn:hover{background-color:var(--primary-green);color:#fff}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.skeleton{background:#f6f7f8;background-image:linear-gradient(to right,#f6f7f8,#edeef1 20%,#f6f7f8 40% 100%);background-repeat:no-repeat;background-size:1000px 100%;animation-duration:1.5s;animation-fill-mode:forwards;animation-iteration-count:infinite;animation-name:shimmer;animation-timing-function:linear;border-radius:4px}.skeleton-img{width:90px;height:135px;flex-shrink:0}.skeleton-title{width:80%;height:20px;margin-bottom:10px}.skeleton-author{width:50%;height:14px;margin-bottom:20px}.skeleton-badge{width:70%;height:40px;margin-bottom:15px}.skeleton-price{width:40%;height:26px;margin-top:auto;align-self:flex-end}.skeleton-btn{width:100%;height:40px;margin-top:15px}.toast-notification{position:fixed;top:30px;left:50%;background-color:var(--bg-paper);color:var(--primary-green);padding:15px 25px;border-radius:4px;box-shadow:0 4px 15px #0003;display:flex;align-items:center;gap:10px;z-index:9999;font-weight:700;font-size:14px;transform:translate(-50%,-150px);opacity:0;transition:all .4s cubic-bezier(.68,-.55,.265,1.55);border-color:var(--accent-bordeaux)}.toast-notification.show{transform:translate(-50%);opacity:1}.result-item{position:relative}.wishlist-btn{position:absolute;top:10px;right:10px;background-color:#ffffffe6;border:1px solid var(--border-color);border-radius:50%;width:34px;height:34px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;box-shadow:0 2px 5px #0000001a;transition:transform .2s ease;z-index:10}.wishlist-btn:hover{transform:scale(1.15)}.favorites-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);font-size:13px;text-transform:uppercase;letter-spacing:1px;cursor:pointer;color:var(--text-light);padding:8px 16px;border-radius:2px;transition:all .2s}.favorites-btn:hover{background:var(--text-light);color:var(--primary-green)}.header-actions{display:flex;gap:15px;align-items:center}