:root{--bg-color: #0f0f13;--card-bg: #1a1a20;--text-primary: #ffffff;--text-secondary: #a0a0b0;--accent-color: #d4af37;--accent-hover: #f9c846;--border-color: #2a2a35;--glass-bg: rgba(26, 26, 32, .95);--font-main: "Inter", sans-serif;--radius: 12px;--shadow: 0 8px 30px rgba(0, 0, 0, .3) }*{box-sizing:border-box;margin:0;padding:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#3a3a45}*{scrollbar-width:thin;scrollbar-color:var(--border-color) var(--bg-color)}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-main);-webkit-font-smoothing:antialiased;line-height:1.6}#root{max-width:1400px;margin:0 auto;padding:20px 20px 120px}h1{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:1rem;background:linear-gradient(to right,#fff,#a0a0b0);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.main-content{display:flex;gap:30px;margin-top:20px}.brand-nav{position:sticky;top:100px;width:220px;flex-shrink:0;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius);padding:20px;max-height:calc(100vh - 140px);overflow-y:auto}.brand-nav h3{font-size:1.2rem;color:var(--accent-color);margin-bottom:15px;border-bottom:1px solid var(--border-color);padding-bottom:10px}.brand-nav ul{list-style:none}.brand-nav li{margin-bottom:4px}.brand-nav a{color:var(--text-secondary);text-decoration:none;display:block;padding:8px 12px;border-radius:6px;transition:all .2s;font-size:.9rem}.brand-nav a:hover{background:#d4af371a;color:var(--accent-color);transform:translate(5px)}.products-container{flex:1;min-width:0}.search-container{position:sticky;top:0;z-index:200;background:var(--bg-color);padding:15px 0;margin-bottom:2rem;display:flex;align-items:center;gap:12px}.mobile-menu-btn{display:none;flex-direction:column;gap:4px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:6px;padding:8px;cursor:pointer;transition:all .3s}.mobile-menu-btn span{width:20px;height:2px;background:var(--accent-color);transition:all .3s}.mobile-menu-btn:hover{border-color:var(--accent-color)}.mobile-menu-overlay{display:none;position:fixed;inset:0;background:#000000b3;z-index:199;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.brand-nav-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;border-bottom:1px solid var(--border-color);padding-bottom:10px}.close-menu-btn{display:none;background:none;border:none;color:var(--accent-color);font-size:24px;cursor:pointer;padding:0 5px;transition:all .2s}.close-menu-btn:hover{transform:scale(1.2);color:var(--accent-hover)}@media(max-width:768px){.mobile-menu-btn{display:flex}.mobile-menu-overlay{display:block;opacity:0;pointer-events:none;transition:opacity .3s}.mobile-menu-overlay.active{opacity:1;pointer-events:all}.brand-nav{position:fixed;top:0;left:-100%;width:100%;height:100vh;z-index:201;transition:left .3s ease;box-shadow:2px 0 10px #0000004d}.brand-nav.mobile-open{left:0}.brand-nav.mobile-open~.mobile-menu-overlay{opacity:1;pointer-events:all}.close-menu-btn{display:block}.main-content{flex-direction:column}.products-container{width:100%}#root{padding:10px 10px 140px}.fragrance-grid{grid-template-columns:1fr}.total-bar{max-width:95%}.search-input{font-size:1rem;padding:12px 16px}.input-group{flex-direction:row;align-items:center;gap:10px}.qty-input{width:100%;flex:1;min-width:0;font-size:1rem;padding:10px}}@keyframes highlight{0%{box-shadow:0 0 0 2px var(--accent-color),0 0 20px var(--accent-color);transform:scale(1.02)}50%{box-shadow:0 0 0 4px var(--accent-color),0 0 30px var(--accent-color);transform:scale(1.02)}to{box-shadow:0 0 0 0 transparent;transform:scale(1)}}.highlight-card{animation:highlight 1.5s ease-out}.smart-import-btn{position:fixed;bottom:100px;right:20px;width:50px;height:50px;border-radius:50%;background:var(--accent-color);color:#000;border:none;font-size:24px;cursor:pointer;box-shadow:0 4px 15px #d4af3766;z-index:900;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.smart-import-btn:hover{transform:scale(1.1) rotate(15deg);box-shadow:0 6px 20px #d4af3799}.modal-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .2s ease}.modal-content{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius);width:100%;max-width:500px;display:flex;flex-direction:column;box-shadow:0 20px 50px #00000080;animation:scaleIn .3s cubic-bezier(.175,.885,.32,1.275)}.modal-header{padding:20px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-header h3{color:var(--accent-color);margin:0;font-size:1.2rem}.close-modal-btn{background:none;border:none;color:var(--text-secondary);font-size:20px;cursor:pointer;padding:5px;transition:color .2s}.close-modal-btn:hover{color:#fff}.modal-body{padding:20px;flex:1}.modal-hint{font-size:.9rem;color:var(--text-secondary);margin-bottom:15px;line-height:1.5}.import-textarea{width:100%;background:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;padding:15px;color:var(--text-primary);font-family:inherit;font-size:1rem;resize:vertical;min-height:150px;outline:none;transition:border-color .3s}.import-textarea:focus{border-color:var(--accent-color)}.error-message{color:#ff3b30;font-size:.9rem;margin-top:10px;padding:10px;background:#ff3b301a;border-radius:6px}.modal-footer{padding:20px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end}.analyze-btn{background:var(--accent-color);color:#000;border:none;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s}.analyze-btn:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-2px)}.analyze-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@media(max-width:768px){.smart-import-btn{bottom:90px;right:20px}}.search-input{width:100%;padding:16px 50px 16px 24px;font-size:1.1rem;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:var(--radius);color:var(--text-primary);outline:none;transition:all .3s ease;box-shadow:0 4px 20px #0003;position:relative}.search-input:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px #d4af3733}.clear-search-btn{position:absolute;right:15px;top:50%;transform:translateY(-50%);background:#ffffff1a;border:1px solid var(--border-color);color:var(--text-secondary);width:30px;height:30px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:all .2s;padding:0}.clear-search-btn:hover{background:#ff3b3033;border-color:#ff3b30;color:#ff3b30;transform:translateY(-50%) scale(1.1)}.brand-section{margin-bottom:40px;scroll-margin-top:120px}.brand-title{font-size:1.8rem;color:var(--accent-color);margin-bottom:20px;border-bottom:1px solid var(--border-color);padding-bottom:10px}.fragrance-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}.fragrance-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius);padding:20px;transition:transform .3s ease,box-shadow .3s ease;display:flex;flex-direction:column;justify-content:space-between}.fragrance-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--accent-color)}.fragrance-name{font-size:1.2rem;font-weight:600;margin-bottom:12px;min-height:3rem;flex:1}.info-btn{background:#ffffff1a;border:1px solid #2a2a35;color:var(--accent-color);width:24px;height:24px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:all .2s;padding:0;flex-shrink:0;margin-left:8px}.info-btn:hover{background:#d4af3733;transform:scale(1.1)}.notes-tooltip{background:#d4af371a;border:1px solid rgba(212,175,55,.3);border-radius:8px;padding:12px;margin-bottom:12px;font-size:.85rem;animation:slideDown .2s ease}.notes-section{margin-bottom:6px;color:var(--text-secondary)}.notes-section:last-child{margin-bottom:0}.notes-section strong{color:var(--accent-color);margin-right:6px}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.price-tiers{display:flex;justify-content:space-between;margin-bottom:20px;background:#25252e;padding:4px;border-radius:8px;font-size:.75rem;position:relative;isolation:isolate}.tier{display:flex;flex-direction:column;align-items:center;flex:1;z-index:2;padding:4px 0}.tier-highlight{position:absolute;top:4px;bottom:4px;width:calc(25% - 8px);border:2px solid var(--accent-color);border-radius:6px;transition:transform .3s cubic-bezier(.4,0,.2,1);pointer-events:none;z-index:1;box-shadow:0 0 10px #d4af3733}.tier span:first-child{color:var(--text-secondary);margin-bottom:2px}.tier span:last-child{color:#fff;font-weight:600}.controls-container{border-top:1px solid var(--border-color);padding-top:15px}.input-group{display:flex;align-items:center;gap:10px;margin-bottom:15px}.input-group label{font-size:.9rem;color:var(--text-secondary)}.qty-input{flex:1;width:100%;min-width:0;padding:10px;background:#0f0f13;border:1px solid var(--border-color);border-radius:8px;color:#fff;font-size:1.1rem;text-align:center;outline:none}.qty-input:focus{border-color:var(--accent-color)}.calculation-info{background:#ffffff08;padding:10px;border-radius:8px}.calc-row{display:flex;justify-content:space-between;font-size:.9rem;margin-bottom:5px;color:var(--text-secondary)}.calc-row.total{margin-top:5px;padding-top:5px;border-top:1px solid rgba(255,255,255,.1);font-size:1.1rem;color:#fff;font-weight:600;margin-bottom:0}.val.highlight{color:var(--accent-color)}.total-bar{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--accent-color);border-radius:var(--radius);box-shadow:0 10px 40px #00000080;z-index:1000;width:90%;max-width:600px;transition:all .3s ease}.total-bar.expanded{max-width:700px;border-radius:var(--radius)}.total-summary{padding:16px 24px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;-webkit-user-select:none;user-select:none}.total-summary:hover{background:#d4af370d}.total-info{display:flex;flex-direction:column}.total-label{font-size:.8rem;color:var(--text-secondary)}.total-amount{font-size:1.5rem;font-weight:700;color:var(--accent-color)}.expand-btn{background:none;border:none;color:var(--accent-color);font-size:1.2rem;cursor:pointer;padding:5px 10px}.cart-details{border-top:1px solid var(--border-color);padding:16px;max-height:400px;overflow-y:auto}.cart-item{display:grid;grid-template-columns:1fr auto auto auto;gap:15px;padding:12px;background:#ffffff08;border-radius:8px;margin-bottom:8px;align-items:center}.item-info{display:flex;flex-direction:column}.item-brand{font-size:.75rem;color:var(--accent-color);text-transform:uppercase;letter-spacing:.5px}.item-name{font-size:.9rem;color:#fff;font-weight:500}.item-price-per-gram{font-size:.75rem;color:var(--text-secondary);margin-top:2px}.cart-item:hover{background:#ffffff0d;transform:translate(-2px);transition:all .2s}.item-qty{font-size:.85rem;color:var(--text-secondary);text-align:right}.item-price{font-size:1rem;font-weight:600;color:var(--accent-color);text-align:right;min-width:80px}.remove-item-btn{background:#ff3b301a;border:1px solid rgba(255,59,48,.3);color:#ff3b30;width:28px;height:28px;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:all .2s;padding:0}.remove-item-btn:hover{background:#ff3b3033;border-color:#ff3b30;transform:scale(1.1)}.checkout-btn{width:100%;background:var(--accent-color);color:#000;border:none;padding:12px 24px;border-radius:8px;font-weight:700;cursor:pointer;transition:all .2s;margin-top:12px;font-size:1rem}.checkout-btn:hover{background:var(--accent-hover);transform:translateY(-2px)}.notes-inline{padding:12px;font-size:.85rem;color:var(--text-secondary);line-height:1.4;animation:fadeIn .3s ease;border:1px solid rgba(255,255,255,.1);background:#ffffff08;border-radius:8px;margin-bottom:15px;margin-top:5px}.notes-inline p{margin:0}.modal-overlay{position:fixed;inset:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn .3s ease}.modal-content{background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;padding:30px;width:90%;max-width:600px;position:relative;box-shadow:0 20px 50px #00000080;animation:slideUp .3s ease}.modal-close{position:absolute;top:15px;right:15px;background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;transition:color .2s}.modal-close:hover{color:var(--text-primary)}.modal-description{color:var(--text-secondary);margin-bottom:20px;line-height:1.5}.smart-import-textarea{width:100%;background:#0003;border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);padding:15px;font-family:inherit;font-size:1rem;resize:vertical;margin-bottom:20px;transition:border-color .3s}.smart-import-textarea:focus{outline:none;border-color:var(--accent-color)}.modal-actions{display:flex;justify-content:flex-end;gap:10px}.btn-secondary{background:transparent;border:1px solid var(--border-color);color:var(--text-primary);padding:10px 20px;border-radius:8px;cursor:pointer;transition:all .3s}.btn-secondary:hover{background:#ffffff0d}.btn-primary{background:var(--accent-color);border:none;color:#000;padding:10px 20px;border-radius:8px;cursor:pointer;font-weight:600;transition:all .3s}.btn-primary:hover{background:#e6c200;transform:translateY(-2px)}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.modal-error{color:#ff4d4d;background:#ff4d4d1a;padding:10px;border-radius:8px;margin-bottom:15px;font-size:.9rem}.modal-success{color:#4dff88;background:#4dff881a;padding:10px;border-radius:8px;margin-bottom:15px;font-size:.9rem}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.info-btn:hover{color:var(--accent-color)}.header-actions{display:flex;align-items:center;gap:20px}.login-link,.logout-btn{color:var(--text-primary);text-decoration:none;font-weight:500;transition:color .2s;background:none;border:none;font-size:1rem;cursor:pointer;padding:0}.login-link:hover,.logout-btn:hover{color:var(--accent-color)}.cart-link{position:relative;font-size:1.5rem;text-decoration:none;display:flex;align-items:center}.cart-badge{position:absolute;top:-8px;right:-8px;background:var(--accent-color);color:#000;font-size:.75rem;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}.user-menu{display:flex;align-items:center;gap:15px}.user-menu span{color:var(--accent-color)}.auth-page{display:flex;justify-content:center;align-items:center;min-height:60vh}.auth-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius);padding:40px;width:100%;max-width:400px;box-shadow:var(--shadow)}.auth-card h2{text-align:center;margin-bottom:30px;color:var(--accent-color)}.full-width{width:100%;margin-top:20px}.auth-link{text-align:center;margin-top:20px;font-size:.9rem;color:var(--text-secondary)}.auth-link a{color:var(--accent-color);text-decoration:none}.auth-link a:hover{text-decoration:underline}.cart-page{max-width:800px;margin:0 auto;padding:20px}.cart-page.empty{text-align:center;padding-top:100px}.cart-page h2{color:var(--accent-color);margin-bottom:30px;border-bottom:1px solid var(--border-color);padding-bottom:15px}.cart-items-list{display:flex;flex-direction:column;gap:20px}.cart-page-item{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius);padding:20px;display:flex;justify-content:space-between;align-items:center}.item-details h3{font-size:1.1rem;margin-bottom:5px}.price-info{color:var(--text-secondary);font-size:.9rem}.item-controls{display:flex;align-items:center;gap:20px}.qty-control{display:flex;align-items:center;gap:10px;background:#000;padding:5px;border-radius:6px}.qty-control button{background:var(--accent-color);border:none;width:24px;height:24px;border-radius:4px;cursor:pointer;font-weight:700}.item-total{font-weight:700;font-size:1.1rem;color:var(--accent-color);min-width:80px;text-align:right}.remove-btn{background:none;border:none;color:#ff3b30;font-size:1.2rem;cursor:pointer;padding:5px}.cart-summary{margin-top:40px;background:var(--card-bg);padding:30px;border-radius:var(--radius);border:1px solid var(--accent-color)}.total-row{display:flex;justify-content:space-between;font-size:1.5rem;font-weight:700;margin-bottom:20px}.checkout-btn-large{width:100%;padding:15px;font-size:1.2rem}@media(max-width:768px){.cart-page-item{flex-direction:column;align-items:flex-start;gap:15px}.item-controls{width:100%;justify-content:space-between}.modal-content{width:95%;padding:20px;margin:10px}.smart-import-textarea{height:200px;font-size:16px}}