*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#2d5016;--primary-light:#4a7c2c;--secondary:#8b4513;--accent:#d4a574;--bg:#faf8f5;--card-bg:#fff;--text:#2c2416;--text-light:#6b5d4f;--border:#e0d8cc;--success:#4a7c2c;--error:#c44536;--shadow:rgba(45,80,22,.1)}[data-theme=dark]{--primary:#6ba544;--primary-light:#8bc765;--secondary:#d4945a;--accent:#c4a57b;--bg:#1a1a1a;--card-bg:#2d2d2d;--text:#e8e8e8;--text-light:#b0b0b0;--border:#404040;--success:#6ba544;--error:#e85d4d;--shadow:rgba(0,0,0,.3)}body{background:var(--bg);color:var(--text);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;transition:background .3s,color .3s}.top-bar{z-index:1000;align-items:center;gap:12px;display:flex;position:fixed;top:20px;right:20px}.theme-toggle{background:var(--card-bg);border:2px solid var(--border);cursor:pointer;box-shadow:0 4px 12px var(--shadow);border-radius:50px;align-items:center;gap:8px;padding:10px 16px;font-size:1.2rem;transition:all .3s;display:flex}.theme-toggle:hover{box-shadow:0 6px 16px var(--shadow);border-color:var(--primary);transform:translateY(-2px)}.theme-toggle .icon{font-size:1.4rem;transition:transform .3s}.theme-toggle:hover .icon{transform:rotate(20deg)}.home-container{max-width:1200px;margin:0 auto;padding:40px 20px}.hero{text-align:center;background:linear-gradient(135deg,var(--primary)0%,var(--primary-light)100%);color:#fff;box-shadow:0 10px 40px var(--shadow);border-radius:20px;margin-bottom:60px;padding:80px 20px}.hero h1{margin-bottom:20px;font-size:4rem;font-weight:700}.tagline{opacity:.95;margin-bottom:10px;font-size:1.5rem}.subtitle{opacity:.85;margin-bottom:40px;font-size:1.1rem}.hero-clickable{cursor:pointer;border-radius:15px;padding:25px;transition:transform .2s,background .2s}.hero-clickable:hover{background:rgba(0,0,0,.1);transform:scale(1.02)}.hero-clickable h1{margin-bottom:15px}.back-hint{text-shadow:0 2px 8px rgba(0,0,0,.4);margin-top:15px;font-size:1.2rem;font-weight:600;color:#fff!important;opacity:1!important}.cta-button{color:var(--primary);background:#fff;border-radius:50px;padding:18px 48px;font-size:1.2rem;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-block;box-shadow:0 4px 20px rgba(0,0,0,.2)}.cta-button:hover{transform:translateY(-2px);box-shadow:0 6px 30px rgba(0,0,0,.3)}.features{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-bottom:60px;display:grid}.feature{background:var(--card-bg);text-align:center;box-shadow:0 4px 15px var(--shadow);border-radius:15px;padding:40px;transition:transform .2s,background .3s,box-shadow .3s}.feature:hover{transform:translateY(-5px)}.feature .icon{margin-bottom:20px;font-size:3rem;display:block}.feature h3{color:var(--primary);margin-bottom:15px;font-size:1.4rem}.examples h2{text-align:center;color:var(--primary);margin-bottom:30px;font-size:2rem}.example-queries{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;display:grid}.example-query{background:var(--card-bg);color:var(--text);border:2px solid var(--border);cursor:pointer;font-size:inherit;border-radius:12px;align-items:center;gap:15px;padding:20px;font-family:inherit;text-decoration:none;transition:all .2s,background .3s;display:flex}.example-query:hover{border-color:var(--primary);box-shadow:0 4px 15px var(--shadow);transform:translate(5px)}.example-query .icon{font-size:1.8rem}.search-page{max-width:1200px;margin:0 auto;padding:20px}.search-header{justify-content:space-between;align-items:center;margin-bottom:30px;display:flex}.main-title-link{color:inherit;text-decoration:none;transition:transform .2s}.main-title-link:hover{transform:translate(-3px)}.main-title{color:var(--primary);margin-bottom:5px;font-size:2rem}.back-hint{color:var(--text-light);margin:0;font-size:.75rem;font-style:italic}.search-form{background:var(--card-bg);box-shadow:0 4px 20px var(--shadow);border-radius:15px;margin-bottom:40px;padding:30px;transition:background .3s,box-shadow .3s}.search-input-container{margin-bottom:20px}.search-input{border:2px solid var(--border);resize:vertical;background:var(--bg);width:100%;color:var(--text);border-radius:10px;padding:15px;font-family:inherit;font-size:1.1rem;transition:border-color .2s,background .3s,color .3s}.search-input:focus{border-color:var(--primary);outline:none}.search-button{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;padding:15px;font-size:1.1rem;font-weight:600;transition:background .2s}.search-button:hover:not(:disabled){background:var(--primary-light)}.search-button:disabled{opacity:.6;cursor:not-allowed}.error-message{border:2px solid var(--error);color:var(--error);background:#fee;border-radius:10px;align-items:center;gap:10px;margin-bottom:20px;padding:15px 20px;display:flex}.ai-answer{background:linear-gradient(135deg,var(--primary)0%,var(--primary-light)100%);color:#fff;box-shadow:0 8px 30px var(--shadow);border-radius:20px;margin-bottom:40px;padding:35px 40px;position:relative;overflow:hidden}.ai-answer:before{content:"🍵";opacity:.15;font-size:3rem;position:absolute;top:20px;left:20px}.answer-text{text-align:left;z-index:1;font-size:1.25rem;font-style:normal;font-weight:400;line-height:1.8;position:relative}.tea-cards-section{margin-bottom:40px}.cards-title{color:var(--primary);margin-bottom:25px;font-size:1.8rem}.tea-cards-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:25px;display:grid}.tea-card{background:var(--card-bg);box-shadow:0 4px 15px var(--shadow);border-radius:15px;transition:transform .2s,box-shadow .2s,background .3s;overflow:hidden}.card-image{width:100%;height:220px;position:relative;overflow:hidden}.card-image img{object-fit:cover;width:100%;height:100%}.out-of-stock-badge{background:var(--error);color:#fff;border-radius:20px;padding:6px 12px;font-size:.85rem;font-weight:600;position:absolute;top:10px;right:10px}.card-content{padding:20px}.card-header{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:15px;display:flex}.card-title{color:var(--primary);flex:1;font-size:1.3rem}.match-badge{white-space:nowrap;border-radius:20px;padding:6px 12px;font-size:.85rem;font-weight:600}.match-high{color:var(--success);background:#e8f5e9}.match-medium{color:#f57c00;background:#fff3e0}.match-low{color:#757575;background:#f5f5f5}.card-tags{flex-wrap:wrap;gap:8px;margin-bottom:15px;display:flex}.tag{background:var(--accent);color:#fff;border-radius:15px;padding:4px 12px;font-size:.85rem}.recommendation-reason{color:var(--text-light);margin-bottom:15px;font-size:.95rem}.card-price{margin-bottom:15px;font-size:1.1rem}.price-label{color:var(--text-light)}.price-value{color:var(--secondary);font-weight:600}.card-actions{flex-direction:column;gap:10px;margin-bottom:15px;display:flex}.shop-link{background:var(--primary);color:#fff;text-align:center;border-radius:8px;padding:10px 20px;font-size:.95rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-block}.shop-link:hover{background:var(--primary-light);box-shadow:0 4px 12px var(--shadow);transform:translateY(-2px)}.sample-link{color:#fff;text-align:center;border-radius:6px;padding:8px 16px;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-block}.sample-primary{background:linear-gradient(135deg,#f59e0b 0%,#f97316 100%);padding:12px 24px;font-size:1rem;font-weight:600;box-shadow:0 3px 10px rgba(245,158,11,.4)}.sample-primary:hover{background:linear-gradient(135deg,#f97316 0%,#ea580c 100%);transform:translateY(-2px);box-shadow:0 5px 15px rgba(245,158,11,.5)}.sample-secondary{background:linear-gradient(135deg,#8b7355 0%,#a68a6d 100%);padding:8px 16px;font-size:.85rem;box-shadow:0 2px 6px rgba(139,115,85,.3)}.sample-secondary:hover{background:linear-gradient(135deg,#a68a6d 0%,#c4a57b 100%);transform:translateY(-2px);box-shadow:0 4px 10px rgba(139,115,85,.4)}.expand-button{background:var(--bg);border:2px solid var(--border);cursor:pointer;border-radius:8px;width:100%;padding:10px;font-size:.95rem;transition:all .2s}.expand-button:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.card-details{border-top:2px solid var(--border);margin-top:15px;padding-top:15px}.composition h4{color:var(--primary);margin-bottom:10px}.composition ul{padding-left:0;list-style:none}.composition li{color:var(--text-light);padding:5px 0}.composition li:before{content:"🌿 ";margin-right:5px}.hints{background:var(--card-bg);box-shadow:0 4px 15px var(--shadow);border-radius:15px;padding:30px;transition:background .3s,box-shadow .3s}.hints h3{color:var(--primary);margin-bottom:20px}.hint-list{list-style:none}.hint-list li{background:var(--bg);border-left:4px solid var(--accent);border-radius:8px;margin:8px 0;padding:12px}.modal-overlay{z-index:1000;background:rgba(0,0,0,.7);justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--card-bg);border-radius:20px;width:100%;max-width:700px;max-height:90vh;animation:.3s slideUp;position:relative;overflow-y:auto;box-shadow:0 10px 50px rgba(0,0,0,.3)}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.modal-close{background:var(--border);width:40px;height:40px;color:var(--text);cursor:pointer;z-index:1;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:24px;transition:background .2s,transform .2s;display:flex;position:absolute;top:15px;right:15px}.modal-close:hover{background:var(--error);color:#fff;transform:rotate(90deg)}.modal-body{padding:0}.modal-image-wrapper{width:100%;position:relative}.modal-image{width:100%;height:350px;overflow:hidden}.modal-image img{object-fit:cover;width:100%;height:100%}.availability-badge{backdrop-filter:blur(10px);border-radius:25px;padding:12px 20px;font-size:1.1rem;font-weight:700;position:absolute;top:20px;right:20px;box-shadow:0 4px 15px rgba(0,0,0,.3)}.badge-available{color:#fff;background:rgba(74,124,44,.95)}.badge-sample_only{color:#fff;background:rgba(212,165,116,.95)}.badge-unavailable{color:#fff;background:rgba(196,69,54,.95)}.modal-header{justify-content:space-between;align-items:flex-start;gap:20px;padding:25px 30px 15px;display:flex}.modal-title{color:var(--primary);flex:1;margin:0;font-size:1.8rem}.modal-series{color:var(--text-light);align-items:center;gap:8px;margin-bottom:15px;padding:0 30px;font-size:1rem;display:flex}.series-icon{font-size:1.2rem}.series-name{font-weight:500}.modal-tags{flex-wrap:wrap;gap:8px;margin-bottom:20px;padding:0 30px;display:flex}.modal-section{border-top:1px solid var(--border);padding:20px 30px}.modal-section h3{color:var(--primary);align-items:center;gap:8px;margin-bottom:12px;font-size:1.2rem;display:flex}.modal-recommendation{background:linear-gradient(135deg,rgba(45,80,22,.08) 0%,rgba(74,124,44,.05) 100%)}.modal-recommendation p{color:var(--text);font-size:1.05rem;line-height:1.7}.modal-description p{color:var(--text);font-size:1rem;line-height:1.7}.composition-list{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;padding:0;list-style:none;display:grid}.composition-list li{background:var(--bg);border-radius:8px;padding:10px 15px 10px 35px;font-size:.95rem;position:relative}.composition-list li:before{content:"🌿";position:absolute;top:10px;left:10px}.price-variants-list{gap:12px;display:grid}.price-variant-item{background:var(--bg);border-radius:12px;justify-content:space-between;align-items:center;padding:15px 20px;transition:transform .2s,box-shadow .2s;display:flex}.price-variant-item:hover{box-shadow:0 4px 15px var(--shadow);transform:translate(5px)}.variant-packaging{color:var(--primary);font-size:1.05rem;font-weight:600}.variant-details{align-items:center;gap:15px;display:flex}.variant-quantity{color:var(--text-light);font-size:.95rem}.variant-price{color:var(--secondary);font-size:1.2rem;font-weight:700}.modal-simple-price .simple-price{color:var(--primary);font-size:1.8rem;font-weight:700}.modal-actions{background:var(--bg);border-top:2px solid var(--border);grid-template-columns:1fr 1fr;gap:15px;padding:25px 30px 30px;display:grid}.btn{cursor:pointer;text-align:center;box-shadow:0 2px 8px var(--shadow);border:none;border-radius:12px;padding:18px 25px;font-size:1.1rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-block}.btn:hover:not(.btn-disabled):not(.btn-sample-disabled){box-shadow:0 6px 20px var(--shadow);transform:translateY(-3px)}.btn-primary{background:linear-gradient(135deg,var(--primary)0%,var(--primary-light)100%);color:#fff;grid-column:span 2}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-light)0%,var(--primary)100%)}.btn-sample{background:linear-gradient(135deg,var(--accent)0%,var(--secondary)100%);color:#fff;grid-column:span 2}.btn-sample:hover{background:linear-gradient(135deg,var(--secondary)0%,var(--accent)100%)}.btn-disabled,.btn-sample-disabled{color:#fff;cursor:not-allowed;opacity:.7;background:linear-gradient(135deg,#999 0%,#777 100%)}.btn-disabled:hover,.btn-sample-disabled:hover{box-shadow:0 2px 8px var(--shadow);transform:none}.tea-card{cursor:pointer;transition:transform .2s,box-shadow .2s}.tea-card:hover{box-shadow:0 8px 30px var(--shadow);transform:translateY(-5px)}@media (width<=768px){.hero h1{font-size:2.5rem}.tea-cards-grid,.features{grid-template-columns:1fr}.modal-content{max-height:95vh}.modal-image{height:250px}.modal-header{flex-direction:column;align-items:flex-start;padding:20px 20px 10px}.modal-title{font-size:1.5rem}.modal-section{padding:15px 20px}.modal-section h3{font-size:1.1rem}.composition-list{grid-template-columns:1fr}.price-variant-item{flex-direction:column;align-items:flex-start;gap:10px}.modal-actions{grid-template-columns:1fr;gap:12px;padding:20px}.btn{grid-column:span 1;padding:15px 20px;font-size:1rem}.availability-badge{padding:10px 15px;font-size:.95rem;top:10px;right:10px}}.user-menu{align-items:center;display:flex}.login-button{background:var(--card-bg);border:2px solid var(--border);cursor:pointer;box-shadow:0 4px 12px var(--shadow);color:var(--text);border-radius:50px;padding:10px 20px;font-size:.95rem;font-weight:500;transition:all .3s}.login-button:hover{border-color:var(--primary);background:var(--primary);color:#fff}.user-info{background:var(--card-bg);border:2px solid var(--border);box-shadow:0 4px 12px var(--shadow);border-radius:50px;align-items:center;gap:12px;padding:8px 16px;display:flex}.user-email{color:var(--text);text-overflow:ellipsis;white-space:nowrap;max-width:150px;font-size:.9rem;overflow:hidden}.logout-button{color:var(--error);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:.85rem;font-weight:500;transition:background .2s}.logout-button:hover{background:rgba(196,69,54,.1)}.auth-modal{max-width:420px;padding:40px}.auth-form h2{text-align:center;color:var(--primary);margin-bottom:30px;font-size:1.8rem}.form-group{margin-bottom:20px}.form-group label{color:var(--text);margin-bottom:8px;font-weight:500;display:block}.form-group input{border:2px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:10px;padding:14px 16px;font-family:inherit;font-size:1rem;transition:border-color .2s,background .3s}.form-group input:focus{border-color:var(--primary);outline:none}.form-group input:disabled{opacity:.6;cursor:not-allowed}.form-error{border:2px solid var(--error);color:var(--error);background:#fee;border-radius:8px;margin-bottom:20px;padding:12px 16px;font-size:.9rem}.form-success{border:2px solid var(--success);color:var(--success);text-align:center;background:#e8f5e9;border-radius:10px;margin-bottom:20px;padding:16px 20px;font-weight:500}.auth-button{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;padding:16px;font-size:1.1rem;font-weight:600;transition:background .2s,transform .2s}.auth-button:hover:not(:disabled){background:var(--primary-light);transform:translateY(-2px)}.auth-button:disabled{opacity:.6;cursor:not-allowed}.auth-switch{text-align:center;color:var(--text-light);margin-top:25px}.auth-switch a{color:var(--primary);font-weight:500;text-decoration:none}.auth-switch a:hover{text-decoration:underline}@media (width<=768px){.top-bar{gap:8px;top:10px;right:10px}.login-button{padding:8px 14px;font-size:.85rem}.user-info{padding:6px 12px}.user-email{max-width:100px;font-size:.8rem}.auth-modal{padding:25px}.auth-form h2{font-size:1.5rem}}.login-page{background:linear-gradient(135deg,var(--bg-primary)0%,var(--bg-secondary)100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex;position:relative}.login-theme-toggle{position:absolute;top:20px;right:20px}.login-container{background:var(--card-bg);border:1px solid var(--border-color);border-radius:20px;width:100%;max-width:420px;padding:40px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.login-header{text-align:center;margin-bottom:30px}.login-header h1{color:var(--text-primary);margin:0 0 10px;font-size:2rem;font-weight:700}.login-subtitle{color:var(--text-muted);margin:0;font-size:1rem}.loading{min-height:100vh;color:var(--text-muted);justify-content:center;align-items:center;font-size:1.2rem;display:flex}@media (width<=480px){.login-container{border-radius:15px;padding:30px 20px}.login-header h1{font-size:1.6rem}.login-subtitle{font-size:.9rem}}