.hero{background:linear-gradient(#2c3e50bf,#2c3e50bf),url(https://images.unsplash.com/photo-1593640408182-31c70c8268f5?q=80&w=2070) center/cover;color:#fff;text-align:center;padding:100px var(--space-lg);position:relative}.hero:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-hover))}.hero-content h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:var(--space-md);font-weight:700}.hero-content p{font-size:clamp(1rem,2vw,1.2rem);margin-bottom:var(--space-xl);opacity:.95}.hero-actions{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap;margin-bottom:var(--space-md)}.hero-stats{margin-top:var(--space-sm);font-size:.95rem;opacity:.9}.cta-button{display:inline-block;background:var(--accent);color:#fff;padding:15px 30px;text-decoration:none;border-radius:6px;font-size:1.1rem;font-weight:600;transition:all 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var(--border);border-radius:50%;width:36px;height:36px;font-size:1.5rem;cursor:pointer;color:var(--muted);display:flex;align-items:center;justify-content:center}.modal-back-btn{font-size:1.2rem;margin-right:10px}.modal-body{overflow-y:auto;flex:1}.component-card{border:2px solid var(--border);border-radius:10px;padding:16px;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;background:var(--surface)}.component-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translate(4px)}.component-card.disabled{background:var(--surface-2);color:var(--muted);cursor:not-allowed;opacity:.6}.component-card h4{margin:0;font-size:1rem;color:var(--text)}.component-card strong{color:var(--accent);font-size:1.05rem}.detail-view-footer{margin-top:20px;padding-top:20px;border-top:2px solid var(--border);text-align:right}.add-to-build-btn{padding:12px 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var(--border);padding-top:12px}.reply-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.reply-item{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:10px}.reply-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:.9rem;margin-bottom:6px}.reply-content{margin:0}.reply-form{display:flex;gap:8px;margin-top:10px}.reply-form input{flex:1;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text)}@media (max-width: 768px){.navbar .container{flex-direction:column;gap:12px}.nav-links{flex-direction:column}.forum-layout,.new-thread-form .form-row{grid-template-columns:1fr}}*{box-sizing:border-box}.auth-container{display:grid;place-items:center;min-height:60vh;padding:40px 0}.auth-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:24px;box-shadow:0 2px 8px #00000014}.tabs{display:flex;gap:8px;margin-bottom:16px}.tab-btn{flex:1;border:1px solid var(--border);background:var(--surface-2);color:var(--text);padding:10px;border-radius:6px;cursor:pointer}.tab-btn.active{background:var(--accent);color:#fff;border-color:transparent}.tab-panel{display:none}.tab-panel.active{display:block}.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}input{padding:10px 12px;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text)}.cta-button{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:10px 16px;cursor:pointer}.form-note{color:#dc143c;min-height:1.2em;margin-top:6px}*,*:before,*:after{box-sizing:border-box}body{line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main.container{padding-top:var(--space-xl);padding-bottom:var(--space-xl)}.page-header{text-align:center;margin-bottom:var(--space-xl)}.page-header h1{font-size:2.5rem;margin-bottom:var(--space-sm);color:var(--text)}.page-header p{font-size:1.1rem;color:var(--muted);max-width:600px;margin:0 auto}.query-form-section{max-width:800px;margin:0 auto var(--space-xl)}.query-form{background:var(--surface);padding:var(--space-xl);border-radius:8px;box-shadow:var(--shadow-md)}.form-group{margin-bottom:var(--space-xl)}.form-group label{display:block;font-size:1.1rem;font-weight:600;margin-bottom:var(--space-sm);color:var(--text)}.label-hint{display:block;font-size:.875rem;font-weight:400;color:var(--muted);margin-top:4px}.budget-input-group{position:relative;display:flex;align-items:center;margin-bottom:var(--space-sm)}.currency-symbol{position:absolute;left:var(--space-md);font-weight:600;color:var(--muted);font-size:1.1rem}.budget-input-group input[type=number]{width:100%;padding:var(--space-md) var(--space-md) var(--space-md) 2.5rem;font-size:1.1rem;font-weight:600;border:2px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text);transition:all var(--transition-base)}.budget-input-group input[type=number]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #3498db1a}.budget-slider-group{margin-top:var(--space-sm)}.budget-slider-group input[type=range]{width:100%;height:8px;border-radius:4px;background:linear-gradient(to right,var(--accent) 0%,var(--accent) 0%,var(--border) 0%);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.budget-slider-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast)}.budget-slider-group input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}.budget-slider-group input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;border:none;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast)}.budget-slider-group input[type=range]::-moz-range-thumb:hover{transform:scale(1.2)}.budget-markers{display:flex;justify-content:space-between;margin-top:var(--space-xs);font-size:.875rem;color:var(--muted)}select{width:100%;padding:var(--space-md);font-size:1rem;border:2px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text);cursor:pointer;transition:all var(--transition-base)}select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #3498db1a}.performance-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--space-sm)}.radio-card{cursor:pointer;display:block}.radio-card input[type=radio]{display:none}.radio-card-content{background:var(--surface-2);border:2px solid var(--border);border-radius:6px;padding:var(--space-lg);text-align:center;transition:all var(--transition-base);display:flex;flex-direction:column;gap:var(--space-xs);height:100%}.radio-card:hover .radio-card-content{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.radio-card input[type=radio]:checked+.radio-card-content{background:var(--accent);border-color:var(--accent);color:#fff}.radio-icon{font-size:2rem}.radio-label{font-weight:600;font-size:1rem}.radio-desc{font-size:.875rem;opacity:.9}.checkbox-group{display:flex;flex-direction:column;gap:var(--space-sm)}.checkbox-label{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm);background:var(--surface-2);border:2px solid var(--border);border-radius:6px;cursor:pointer;transition:all var(--transition-base)}.checkbox-label:hover{border-color:var(--accent);background:var(--surface)}.checkbox-label input[type=checkbox]{width:20px;height:20px;cursor:pointer;accent-color:var(--accent)}.checkbox-label span{flex:1;font-size:1rem}textarea{width:100%;padding:var(--space-md);font-size:1rem;font-family:var(--font-system);border:2px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text);resize:vertical;transition:all var(--transition-base)}textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #3498db1a}.submit-btn{width:100%;padding:var(--space-lg);font-size:1.1rem;font-weight:700;background:var(--accent);color:#fff;border:none;border-radius:6px;cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-sm)}.submit-btn:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.submit-btn:active{transform:translateY(0)}.results-section{max-width:1000px;margin:0 auto;animation:fadeIn .5s ease}.results-section.hidden{display:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-xl)}.results-header h2{font-size:2rem;color:var(--text)}.reset-btn{padding:var(--space-xs) var(--space-lg);font-size:1rem;background:var(--surface);color:var(--text);border:2px solid var(--border);border-radius:6px;cursor:pointer;transition:all var(--transition-base)}.reset-btn:hover{background:var(--surface-2);border-color:var(--accent);transform:translateY(-2px)}.build-summary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;padding:var(--space-xl);border-radius:8px;margin-bottom:var(--space-xl);box-shadow:var(--shadow-md)}.build-summary h3{font-size:1.5rem;margin-bottom:var(--space-sm)}.summary-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-lg);margin-top:var(--space-lg)}.stat-box{background:#ffffff26;padding:var(--space-lg);border-radius:6px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.stat-label{font-size:.875rem;opacity:.9;margin-bottom:4px}.stat-value{font-size:1.5rem;font-weight:700}.recommended-components{display:flex;flex-direction:column;gap:var(--space-lg);margin-bottom:var(--space-xl)}.component-card{background:var(--surface);border:2px solid var(--border);border-radius:8px;padding:var(--space-lg);display:grid;grid-template-columns:auto 1fr auto;gap:var(--space-lg);align-items:center;transition:all var(--transition-base)}.component-card:hover{box-shadow:var(--shadow-md);transform:translate(4px);border-color:var(--accent)}.component-icon{font-size:2.5rem}.component-info{display:flex;flex-direction:column;gap:4px}.component-category{font-size:.875rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.component-name{font-size:1.1rem;font-weight:600;color:var(--text)}.component-specs{font-size:.875rem;color:var(--muted)}.component-price{font-size:1.5rem;font-weight:700;color:var(--accent)}.buy-now-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:6px;margin-right:var(--space-sm);background:var(--accent);color:#fff;text-decoration:none;font-weight:700;border:1px solid var(--accent);transition:all var(--transition-fast)}.buy-now-btn:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.results-actions{display:flex;gap:var(--space-lg);justify-content:center;flex-wrap:wrap}.action-btn{padding:var(--space-lg) var(--space-xl);font-size:1.1rem;font-weight:600;border:2px solid var(--accent);border-radius:6px;cursor:pointer;transition:all var(--transition-base);background:var(--surface);color:var(--accent)}.action-btn.primary{background:var(--accent);color:#fff}.action-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}.action-btn.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.presets-section{max-width:1000px;margin:0 auto var(--space-xl)}.preset-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-lg)}.preset-card{background:var(--surface);border:2px solid var(--border);border-radius:8px;padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-sm);transition:all var(--transition-base);cursor:pointer}.preset-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--accent)}.preset-title{display:flex;align-items:center;gap:var(--space-sm);font-weight:700;color:var(--text)}.preset-meta{display:flex;justify-content:space-between;align-items:center;font-size:.95rem;color:var(--muted)}.preset-price{font-weight:700;color:var(--accent)}@media (max-width: 768px){.nav-links{gap:12px;font-size:.875rem}.brand-logo{font-size:1.25rem}.page-header h1{font-size:2rem}.page-header p{font-size:1rem}.query-form{padding:var(--space-lg)}.performance-options{grid-template-columns:repeat(2,1fr)}.results-header{flex-direction:column;gap:var(--space-sm);align-items:flex-start}.results-header h2{font-size:1.5rem}.component-card{grid-template-columns:auto 1fr;gap:var(--space-sm)}.component-price{grid-column:2;text-align:right}.results-actions{flex-direction:column}.action-btn{width:100%}}@media (max-width: 480px){.container{padding:0 var(--space-md)}.nav-links a{padding:var(--space-xs)}.theme-text{display:none}.performance-options{grid-template-columns:1fr}.budget-markers span:nth-child(2),.budget-markers span:nth-child(3){display:none}}:root{--bg: #0b0b0c;--surface: #111113;--surface-2: #17181b;--text: #e8e8ea;--muted: #a1a1aa;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-2: #60a5fa;--border: #2a2a2e;--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 6px 20px rgba(0,0,0,.25);--shadow-lg: 0 10px 40px rgba(0,0,0,.35);--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--transition-fast: .15s ease;--transition-base: .3s ease;--font-system: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";--success: #22c55e;--success-bg: rgba(34,197,94,.15);--danger: #ef4444;--danger-bg: rgba(239,68,68,.15);--disabled: #9ca3af}html,body,#root{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:var(--bg);color:var(--text)}:root[data-theme=light]{--bg: #ffffff;--surface: #ffffff;--surface-2: #f9fafb;--text: #0b0b0c;--muted: #4b5563;--accent: #2563eb;--accent-hover: #1d4ed8;--border: #e5e7eb}.container{max-width:1100px;margin:0 auto;padding:0 var(--space-lg)}.navbar{border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;-webkit-backdrop-filter:saturate(1.1) blur(8px);backdrop-filter:saturate(1.1) blur(8px);background:color-mix(in srgb,var(--bg) 75%,transparent)}.navbar .container{display:flex;align-items:center;justify-content:space-between;height:60px}.brand-logo{color:var(--text);text-decoration:none;font-weight:700}.nav-links{display:flex;gap:12px;align-items:center;list-style:none;padding:0;margin:0}.nav-links a,.nav-link{color:var(--text);text-decoration:none;padding:6px 8px;border-radius:8px;transition:background .2s ease,color .2s ease}.nav-link.active{background:color-mix(in srgb,var(--border) 35%,transparent);color:#fff}:root[data-theme=light] .nav-link.active{background:var(--accent);color:#fff}.theme-toggle-btn{background:none;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:6px 10px;cursor:pointer}.footer{border-top:1px solid var(--border);margin-top:48px;padding:24px 0;text-align:center;color:var(--muted)}.hidden{display:none}.skeleton{position:relative;overflow:hidden;background:color-mix(in srgb,var(--border) 35%,transparent);border-radius:6px}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--border) 25%,white 10%),transparent);animation:skeleton-shimmer 1.2s infinite}@keyframes skeleton-shimmer{to{transform:translate(100%)}}.page-header{padding:24px 0 12px;border-bottom:1px solid var(--border);margin-bottom:16px}.page-header h1{margin:0 0 6px;font-size:1.8rem}.section-header{display:flex;justify-content:space-between;align-items:center;margin:16px 0}.cta-button{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border:none;border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:700;box-shadow:var(--shadow-sm)}.cta-button:hover{filter:brightness(.95)}.secondary-button{background:transparent;color:var(--text);border:1px solid var(--border);border-radius:10px;padding:8px 12px;cursor:pointer}input,select,textarea{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 12px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px #60a5fa26}.loading,.error{padding:16px;border-radius:8px}.loading{background:color-mix(in srgb,var(--border) 20%,transparent);color:var(--muted)}.error{background:#dc26261a;color:#fecaca;border:1px solid rgba(220,38,38,.3)}