:root{--rcs-bg-deep:#0f172a;--rcs-bg-card:#1e293b;--rcs-bg-hover:rgba(168, 85, 247, 0.08);--rcs-bg-active:rgba(168, 85, 247, 0.12);--rcs-border:#334155;--rcs-border-focus:#a855f7;--rcs-text:#f1f5f9;--rcs-text-muted:#94a3b8;--rcs-text-dim:#64748b;--rcs-accent:#a855f7;--rcs-accent-glow:rgba(168, 85, 247, 0.15);--rcs-green:#22c55e;--rcs-red:#ef4444;--rcs-amber:#f59e0b;--rcs-radius:12px;--rcs-radius-sm:8px;--rcs-shadow:0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.03)}.rcs-search-wrap{position:relative;width:100%;max-width:600px}.rcs-input-wrap{position:relative;display:flex;align-items:center}.rcs-icon-search{position:absolute;left:14px;width:18px;height:18px;color:var(--rcs-text-dim);pointer-events:none;z-index:1;transition:color 0.2s}.rcs-search-input:focus~.rcs-icon-search,.rcs-input-wrap:focus-within .rcs-icon-search{color:var(--rcs-accent)}.rcs-search-input{width:100%;padding:14px 80px 14px 42px;border:2px solid var(--rcs-border);border-radius:var(--rcs-radius);background:var(--rcs-bg-deep);color:var(--rcs-text);font-size:15px;line-height:1.5;outline:none;transition:border-color 0.25s ease,box-shadow 0.25s ease,background 0.25s ease;-webkit-appearance:none}.rcs-search-input::placeholder{color:var(--rcs-text-dim);transition:color 0.2s}.rcs-search-input:focus{border-color:var(--rcs-border-focus);box-shadow:0 0 0 4px var(--rcs-accent-glow),0 0 20px rgb(168 85 247 / .08);background:#0c1322}.rcs-search-input:focus::placeholder{color:var(--rcs-text-muted)}.rcs-spinner{position:absolute;right:44px;width:18px;height:18px;border:2px solid #fff0;border-top-color:var(--rcs-accent);border-right-color:var(--rcs-accent);border-radius:50%;opacity:0;transition:opacity 0.15s;pointer-events:none}.rcs-spinner.rcs-loading{opacity:1;animation:rcs-spin 0.5s linear infinite}@keyframes rcs-spin{to{transform:rotate(360deg)}}.rcs-clear{position:absolute;right:10px;width:28px;height:28px;border:none;background:none;color:var(--rcs-text-dim);font-size:18px;cursor:pointer;display:none;align-items:center;justify-content:center;border-radius:50%;transition:color 0.2s,background 0.2s,transform 0.2s}.rcs-clear:hover{color:var(--rcs-text);background:rgb(255 255 255 / .08);transform:scale(1.1)}.rcs-clear.rcs-visible{display:flex}.rcs-dropdown{position:absolute;top:calc(100% + 6px);left:0;right:0;max-height:min(520px, calc(100vh - 120px));overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:var(--rcs-bg-card);border:1px solid var(--rcs-border);border-radius:var(--rcs-radius);box-shadow:var(--rcs-shadow);z-index:99999;opacity:0;transform:translateY(-8px) scale(.98);pointer-events:none;transition:opacity 0.2s ease,transform 0.2s ease;scrollbar-width:thin;scrollbar-color:#475569 #fff0}.rcs-dropdown.rcs-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.rcs-dropdown.rcs-closing{opacity:0;transform:translateY(-4px) scale(.99);pointer-events:none}.rcs-dropdown::-webkit-scrollbar{width:6px}.rcs-dropdown::-webkit-scrollbar-track{background:#fff0}.rcs-dropdown::-webkit-scrollbar-thumb{background:#475569;border-radius:3px}.rcs-results-header{padding:8px 14px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--rcs-text-dim);border-bottom:1px solid var(--rcs-border)}.rcs-result-item{border-bottom:1px solid rgb(51 65 85 / .5);animation:rcs-fadeIn 0.15s ease forwards;opacity:0}.rcs-result-item:nth-child(1){animation-delay:0s}.rcs-result-item:nth-child(2){animation-delay:0.03s}.rcs-result-item:nth-child(3){animation-delay:0.06s}.rcs-result-item:nth-child(4){animation-delay:0.09s}.rcs-result-item:nth-child(5){animation-delay:0.12s}.rcs-result-item:nth-child(6){animation-delay:0.15s}.rcs-result-item:nth-child(7){animation-delay:0.18s}.rcs-result-item:nth-child(8){animation-delay:0.21s}@keyframes rcs-fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.rcs-result-item:last-of-type{border-bottom:none}.rcs-result-link{display:flex;align-items:center;gap:12px;padding:10px 14px;text-decoration:none;color:var(--rcs-text);transition:background 0.15s ease}.rcs-result-link:hover,.rcs-result-item.rcs-active .rcs-result-link{background:var(--rcs-bg-active)}.rcs-result-img{flex-shrink:0;width:56px;height:56px;border-radius:var(--rcs-radius-sm);overflow:hidden;background:var(--rcs-bg-deep);border:1px solid var(--rcs-border)}.rcs-result-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.2s ease}.rcs-result-link:hover .rcs-result-img img{transform:scale(1.05)}.rcs-result-info{flex:1;min-width:0}.rcs-result-title{font-size:14px;font-weight:600;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rcs-result-title mark{background:rgb(168 85 247 / .25);color:inherit;border-radius:2px;padding:0 2px}.rcs-result-cat{font-size:12px;color:var(--rcs-text-muted);margin-top:2px}.rcs-result-price{font-size:13px;font-weight:600;margin-top:3px;color:var(--rcs-accent);display:flex;align-items:center;gap:6px}.rcs-result-price del{color:var(--rcs-text-dim);font-weight:400}.rcs-result-price ins{text-decoration:none;color:var(--rcs-green)}.rcs-sale-badge{display:inline-block;font-size:10px;font-weight:700;padding:1px 5px;background:rgb(34 197 94 / .15);color:var(--rcs-green);border-radius:4px;letter-spacing:.02em}.rcs-result-stock{font-size:11px;margin-top:2px;font-weight:500}.rcs-stock-instock{color:var(--rcs-green)}.rcs-stock-outofstock{color:var(--rcs-red)}.rcs-stock-onbackorder{color:var(--rcs-amber)}.rcs-result-sku{font-size:11px;color:var(--rcs-text-dim);margin-top:1px}.rcs-ai-badge{padding:8px 14px;font-size:12px;font-weight:600;color:#c084fc;background:linear-gradient(135deg,rgb(168 85 247 / .06),rgb(139 92 246 / .12));border-bottom:1px solid var(--rcs-border);display:flex;align-items:center;gap:6px;letter-spacing:.02em}.rcs-icon-ai{width:14px;height:14px}.rcs-no-results{padding:30px 20px;text-align:center;color:var(--rcs-text-muted);font-size:14px}.rcs-icon-empty{width:40px;height:40px;color:var(--rcs-text-dim);margin-bottom:10px}.rcs-no-results p{margin:0 0 8px}.rcs-suggestion{font-size:13px;color:var(--rcs-text-dim);margin-top:12px}.rcs-suggestion-link{color:var(--rcs-accent);font-weight:600;text-decoration:none;transition:color 0.15s}.rcs-suggestion-link:hover{color:#c084fc;text-decoration:underline}.rcs-error{padding:20px;text-align:center;color:var(--rcs-red);font-size:13px}.rcs-view-all{border-top:1px solid var(--rcs-border);text-align:center}.rcs-view-all a{display:flex;align-items:center;justify-content:center;gap:4px;padding:12px;color:var(--rcs-accent);font-size:13px;font-weight:600;text-decoration:none;transition:background 0.15s,color 0.15s}.rcs-view-all a:hover{background:var(--rcs-bg-hover);color:#c084fc}.rcs-section{border-bottom:1px solid var(--rcs-border)}.rcs-section:last-of-type{border-bottom:none}.rcs-section-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px 6px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--rcs-text-dim)}.rcs-clear-history{border:none;background:none;color:var(--rcs-text-dim);font-size:11px;cursor:pointer;padding:2px 6px;border-radius:4px;transition:color 0.15s,background 0.15s}.rcs-clear-history:hover{color:var(--rcs-text);background:rgb(255 255 255 / .06)}.rcs-history-item,.rcs-popular-item{display:flex;align-items:center;gap:10px;padding:8px 14px;cursor:pointer;color:var(--rcs-text);font-size:14px;transition:background 0.15s}.rcs-history-item:hover,.rcs-popular-item:hover,.rcs-history-item.rcs-active,.rcs-popular-item.rcs-active{background:var(--rcs-bg-active)}.rcs-icon-clock,.rcs-icon-trending{width:16px;height:16px;color:var(--rcs-text-dim);flex-shrink:0}.rcs-icon-trending{color:var(--rcs-accent)}.rcs-search-count{margin-left:auto;font-size:11px;color:var(--rcs-text-dim);white-space:nowrap}.rcs-shortcut-hint{padding:8px 14px;font-size:11px;color:var(--rcs-text-dim);text-align:center;border-top:1px solid var(--rcs-border)}.rcs-shortcut-hint kbd{display:inline-block;padding:1px 5px;font-size:10px;font-family:inherit;background:var(--rcs-bg-deep);border:1px solid var(--rcs-border);border-radius:4px;color:var(--rcs-text-muted);box-shadow:0 1px 0 rgb(0 0 0 / .3)}.rcs-skeleton{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid rgb(51 65 85 / .3)}.rcs-skel-img{width:56px;height:56px;border-radius:var(--rcs-radius-sm);background:linear-gradient(90deg,var(--rcs-bg-deep) 25%,#2e1a5e 50%,var(--rcs-bg-deep) 75%);background-size:200% 100%;animation:rcs-shimmer 1.5s ease infinite}.rcs-skel-info{flex:1}.rcs-skel-title{width:70%;height:14px;border-radius:4px;background:linear-gradient(90deg,var(--rcs-bg-deep) 25%,#2e1a5e 50%,var(--rcs-bg-deep) 75%);background-size:200% 100%;animation:rcs-shimmer 1.5s ease infinite;margin-bottom:8px}.rcs-skel-meta{width:40%;height:10px;border-radius:4px;background:linear-gradient(90deg,var(--rcs-bg-deep) 25%,#2e1a5e 50%,var(--rcs-bg-deep) 75%);background-size:200% 100%;animation:rcs-shimmer 1.5s ease infinite 0.15s}@keyframes rcs-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}.rcs-modal{position:fixed;inset:0;z-index:999999;display:flex;align-items:flex-start;justify-content:center;padding-top:12vh}.rcs-modal[hidden]{display:none!important}.rcs-modal-backdrop{position:fixed;inset:0;background:rgb(0 0 0 / .6);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:0;transition:opacity 0.25s ease}.rcs-modal.rcs-modal-visible .rcs-modal-backdrop{opacity:1}.rcs-modal-content{position:relative;width:90%;max-width:640px;z-index:1;opacity:0;transform:translateY(-20px) scale(.95);transition:opacity 0.25s ease,transform 0.25s ease}.rcs-modal.rcs-modal-visible .rcs-modal-content{opacity:1;transform:translateY(0) scale(1)}.rcs-modal-close{position:absolute;top:-44px;right:0;width:34px;height:34px;border:1px solid rgb(255 255 255 / .1);background:rgb(255 255 255 / .06);color:var(--rcs-text);font-size:18px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.2s,border-color 0.2s,transform 0.2s;z-index:10;-webkit-tap-highlight-color:rgb(168 85 247 / .3);touch-action:manipulation}.rcs-modal-close:hover{background:rgb(255 255 255 / .12);border-color:rgb(255 255 255 / .2);transform:scale(1.1)}body.rcs-modal-open{overflow:hidden}.rcs-modal-form.rcs-search-wrap{max-width:100%}@media (max-width:768px){.rcs-search-input{font-size:16px;padding:14px 80px 14px 42px}.rcs-dropdown{max-height:60vh;border-radius:var(--rcs-radius-sm)}.rcs-result-img{width:48px;height:48px}.rcs-modal-content{width:95%}.rcs-modal{padding-top:5vh}.rcs-modal-close{top:-48px;width:44px;height:44px;font-size:22px}.rcs-shortcut-hint{display:none}}