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a{color:var(--text-primary);text-decoration:underline;text-decoration-color:var(--primary-orange);text-underline-offset:4px}.hero-visual{flex:1;display:flex;justify-content:center;position:relative}.hero-visual:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:120%;height:120%;background:radial-gradient(circle,rgba(249,115,22,.3) 0%,rgba(234,179,8,.15) 30%,rgba(34,197,94,.05) 60%,transparent 70%);z-index:-1;filter:blur(80px)}.code-preview-card{background:#1e1e24;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);width:100%;max-width:500px;overflow:hidden;box-shadow:0 20px 50px #0000004d;position:relative}.code-preview-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#ffffff08;border-bottom:1px solid var(--border-subtle)}.code-dots{display:flex;gap:6px}.dot{width:10px;height:10px;border-radius:50%}.dot.red{background:#ff5f56}.dot.yellow{background:#ffbd2e}.dot.green{background:#27c93f}.code-filename{font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted)}.code-preview-body{padding:20px;font-family:var(--font-mono);font-size:.85rem;line-height:1.6;color:#a9a9b3;overflow-x:auto}.code-preview-body pre{margin:0}.code-preview-badge{position:absolute;bottom:16px;right:16px;background:#22c55e1a;color:var(--success);border:1px solid rgba(34,197,94,.2);padding:4px 10px;border-radius:100px;font-size:.7rem;font-weight:600;display:flex;align-items:center;gap:4px}.features-section{padding:6rem 0;border-top:1px solid var(--border-subtle)}.section-title{text-align:center;font-size:2rem;font-weight:700;margin-bottom:4rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.feature-card{background:var(--bg-card);border:1px solid 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var(--primary-orange);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--primary-orange);margin:0 auto 1.5rem}.step h3{font-size:1.1rem;font-weight:600;margin-bottom:.5rem}.step p{font-size:.9rem;color:var(--text-secondary)}.step-arrow{color:var(--text-muted);font-size:1.5rem;opacity:.5}.cta-section{padding:6rem 0;text-align:center}.cta-content{max-width:600px;margin:0 auto;background:linear-gradient(180deg,rgba(249,115,22,.05) 0%,transparent 100%);border:1px solid var(--border-subtle);border-radius:2rem;padding:4rem 2rem}.cta-content h2{font-size:2rem;font-weight:700;margin-bottom:1rem}.cta-content p{color:var(--text-secondary);margin-bottom:2rem;font-size:1.1rem}.cta-actions{display:flex;align-items:center;justify-content:center;gap:1rem}@media (max-width: 768px){.hero-section{flex-direction:column;text-align:center;padding-top:2rem}.hero-content{margin-bottom:3rem}.hero-actions{justify-content:center;flex-direction:column}.hero-title{font-size:2.5rem}.steps-container{flex-direction:column;gap:3rem}.step-arrow{transform:rotate(90deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}.hero-visual{animation:float 6s ease-in-out infinite}.feature-card{transition:all .3s ease}.feature-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 40px #0003;border-color:var(--primary-orange)}:root{--primary-orange: #f97316;--primary-yellow: #eab308;--primary-gradient: linear-gradient(135deg, #f97316 0%, #eab308 100%);--primary-gradient-hover: linear-gradient(135deg, #fb923c 0%, #facc15 100%);--bg-primary: #0a0a0f;--bg-secondary: #111116;--bg-tertiary: #18181f;--bg-card: rgba(24, 24, 31, .9);--bg-editor: #0c0c10;--text-primary: #fafaf9;--text-secondary: #a1a1aa;--text-muted: #52525b;--text-accent: #f97316;--success: #22c55e;--error: #ef4444;--border-subtle: rgba(249, 115, 22, .1);--border-hover: rgba(249, 115, 22, .3);--glow: 0 0 30px rgba(249, 115, 22, .2);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--font-sans: "Inter", -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(249,115,22,.08) 0%,transparent 50%);pointer-events:none;z-index:-1}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:#0a0a0ff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);padding:var(--space-3) var(--space-5);position:sticky;top:0;z-index:100}.header-content{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:var(--space-3)}.logo-image{width:36px;height:36px;border-radius:var(--radius-sm)}.logo-text{font-size:1.25rem;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.logo-badge{font-size:.55rem;font-weight:700;padding:2px 6px;background:var(--primary-gradient);color:#0a0a0f;border-radius:100px;text-transform:uppercase}.nav{display:flex;gap:var(--space-1)}.nav-btn{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);color:var(--text-muted);font-size:.85rem;font-weight:500;cursor:pointer;transition:all .15s}.nav-btn:hover{color:var(--text-primary);background:var(--bg-tertiary)}.nav-btn.active{color:var(--primary-orange);background:#f973161a;border-color:var(--border-subtle)}.main-content{flex:1;padding:var(--space-5);max-width:1400px;margin:0 auto;width:100%}.home-container{display:flex;flex-direction:column;gap:var(--space-4);min-height:calc(100vh - 140px)}.config-bar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) var(--space-4);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);flex-wrap:wrap}.config-left{display:flex;align-items:center;gap:var(--space-4)}.config-group{display:flex;align-items:center;gap:var(--space-2)}.config-label{font-size:.7rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.editors-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4);flex:1;min-height:400px}@media (max-width: 1024px){.editors-grid{grid-template-columns:1fr}}.panel{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;transition:border-color .2s}.panel:hover{border-color:var(--border-hover)}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-subtle);background:#18181f80}.panel-title{display:flex;align-items:center;gap:var(--space-2);font-size:.8rem;font-weight:600;color:var(--text-primary);text-transform:uppercase;letter-spacing:.03em}.panel-title-icon{color:var(--primary-orange)}.panel-body{flex:1;display:flex;flex-direction:column;min-height:300px}.editor-container{flex:1;min-height:250px;background:var(--bg-editor)}.bottom-actions{display:flex;gap:var(--space-4);align-items:stretch}.specs-box{flex:1;display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}.specs-label{display:flex;align-items:center;gap:var(--space-2);font-size:.7rem;font-weight:600;color:var(--text-muted);text-transform:uppercase}.specs-textarea{flex:1;min-height:60px;background:var(--bg-editor);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);padding:var(--space-3);font-size:.85rem;font-family:var(--font-sans);resize:none}.specs-textarea:focus{outline:none;border-color:var(--primary-orange)}.specs-textarea::placeholder{color:var(--text-muted)}.generate-box{display:flex;align-items:center}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);padding:8px 32px 8px 12px;font-size:.8rem;font-weight:600;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23f97316'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;background-size:14px;transition:all .15s}.select:hover,.select:focus{border-color:var(--primary-orange);outline:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);font-size:.9rem;font-weight:600;cursor:pointer;border:none;transition:all .15s}.btn-primary{background:var(--primary-gradient);color:#0a0a0f;box-shadow:var(--glow)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 20px #f9731666}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{border-color:var(--border-hover);background:#f973161a}.btn-icon{width:36px;height:36px;padding:0}.btn-generate{padding:var(--space-4) var(--space-6);font-size:1rem;font-weight:700}.result-actions{display:flex;align-items:center;gap:var(--space-2)}.result-stats{font-size:.75rem;color:var(--text-muted);margin-right:var(--space-2)}.result-placeholder{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;padding:var(--space-6);text-align:center;background:var(--bg-editor)}.result-placeholder-icon{font-size:4rem;opacity:.2;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:var(--space-4)}.result-placeholder-title{font-size:1.1rem;font-weight:600;color:var(--text-secondary);margin-bottom:var(--space-2)}.result-placeholder-desc{font-size:.85rem;color:var(--text-muted);max-width:280px;line-height:1.5}.loading-spinner{width:18px;height:18px;border:2px solid rgba(0,0,0,.2);border-top-color:currentColor;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0a0a0ff2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);z-index:10}.loading-text{color:var(--text-secondary);font-size:.9rem}.loading-pulse{display:flex;gap:var(--space-2)}.loading-pulse span{width:10px;height:10px;background:var(--primary-orange);border-radius:50%;animation:pulse 1s ease-in-out infinite}.loading-pulse span:nth-child(2){animation-delay:.15s}.loading-pulse span:nth-child(3){animation-delay:.3s}@keyframes pulse{0%,to{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.1)}}.history-container{max-width:900px;margin:0 auto}.history-header{margin-bottom:var(--space-5)}.history-title{font-size:1.3rem;font-weight:700;display:flex;align-items:center;gap:var(--space-3)}.history-count{font-size:.85rem;color:var(--text-muted);font-weight:400}.history-list{display:flex;flex-direction:column;gap:var(--space-2)}.history-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:all .15s;cursor:pointer}.history-item:hover{border-color:var(--border-hover);transform:translate(4px)}.history-item-meta{display:flex;align-items:center;gap:var(--space-3);font-size:.75rem;color:var(--text-muted)}.badge{padding:2px 8px;border-radius:100px;font-size:.65rem;font-weight:700;text-transform:uppercase}.badge-purple,.badge-orange{background:#f9731626;color:var(--primary-orange)}.badge-cyan,.badge-yellow{background:#eab30826;color:var(--primary-yellow)}.empty-state{text-align:center;padding:var(--space-6)}.empty-state-icon{font-size:3rem;opacity:.2;margin-bottom:var(--space-4)}.empty-state-title{font-size:1rem;font-weight:600;color:var(--text-secondary)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-5)}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);max-width:1000px;width:100%;max-height:85vh;display:flex;flex-direction:column;overflow:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#f9731666}.fade-in{animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.slide-in{animation:slideIn .2s ease-out}@keyframes slideIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}.toolbar,.specs-section{display:none}.result-content{flex:1;display:flex;flex-direction:column;position:relative}.auth-container{min-height:calc(100vh - 200px);display:flex;align-items:center;justify-content:center;padding:var(--space-5)}.auth-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-6)}.auth-header{text-align:center;margin-bottom:var(--space-5)}.auth-header h1{font-size:1.5rem;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:var(--space-2)}.auth-header p{color:var(--text-muted);font-size:.9rem}.auth-form{display:flex;flex-direction:column;gap:var(--space-4)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-group label{display:flex;align-items:center;gap:var(--space-2);font-size:.85rem;font-weight:500;color:var(--text-secondary)}.form-group input{padding:var(--space-3) var(--space-4);background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;transition:border-color .15s}.form-group input:focus{outline:none;border-color:var(--primary-orange)}.form-group input::placeholder{color:var(--text-muted)}.form-group small{font-size:.75rem;color:var(--text-muted)}.form-group small a{color:var(--primary-orange);text-decoration:none}.form-group small a:hover{text-decoration:underline}.btn-full{width:100%}.btn-google{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-google:hover{background:var(--bg-secondary);border-color:var(--border-hover)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:var(--space-2) var(--space-3)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-tertiary)}.btn-sm{padding:var(--space-2) var(--space-4);font-size:.8rem}.auth-divider{display:flex;align-items:center;gap:var(--space-3);margin:var(--space-4) 0}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border-subtle)}.auth-divider span{color:var(--text-muted);font-size:.8rem}.auth-footer{text-align:center;margin-top:var(--space-4);font-size:.85rem;color:var(--text-muted)}.auth-footer a{color:var(--primary-orange);text-decoration:none;font-weight:500}.auth-footer a:hover{text-decoration:underline}.header-auth,.user-menu{display:flex;align-items:center;gap:var(--space-3)}.user-info{display:flex;align-items:center;gap:var(--space-2)}.user-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid var(--border-subtle)}.user-avatar-placeholder{width:32px;height:32px;border-radius:50%;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.user-name{font-size:.85rem;font-weight:500;color:var(--text-secondary)}.logo{text-decoration:none}.settings-container{max-width:700px;margin:0 auto}.settings-header{margin-bottom:var(--space-6)}.settings-header h1{display:flex;align-items:center;gap:var(--space-3);font-size:1.5rem;font-weight:700;margin-bottom:var(--space-2)}.settings-header p{color:var(--text-muted)}.settings-section{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-5);margin-bottom:var(--space-4)}.settings-section h2{display:flex;align-items:center;gap:var(--space-2);font-size:1.1rem;font-weight:600;margin-bottom:var(--space-2)}.section-desc{color:var(--text-muted);font-size:.85rem;margin-bottom:var(--space-4)}.llm-options{display:flex;gap:var(--space-3);margin-bottom:var(--space-4)}.llm-option{flex:1;padding:var(--space-4);background:var(--bg-tertiary);border:2px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all .15s}.llm-option:hover{border-color:var(--border-hover)}.llm-option.selected{border-color:var(--primary-orange);background:#f973160d}.llm-option input{display:none}.llm-option-content{display:flex;flex-direction:column;gap:var(--space-1)}.llm-name{font-weight:600;color:var(--text-primary)}.llm-desc{font-size:.8rem;color:var(--text-muted)}.key-status{display:flex;align-items:center;gap:var(--space-1);font-size:.75rem;margin-top:var(--space-2)}.key-status.has-key{color:var(--success)}.key-input-group{display:flex;align-items:center;gap:var(--space-2)}.key-input-group input{flex:1}.key-saved{display:flex;align-items:center;gap:var(--space-1);color:var(--success);font-size:.8rem;white-space:nowrap}.license-status{padding:var(--space-3);background:var(--bg-tertiary);border-radius:var(--radius-sm);margin-bottom:var(--space-4);font-size:.9rem}.status-active{color:var(--success);display:inline-flex;align-items:center;gap:var(--space-1)}.status-expired{color:var(--error);display:inline-flex;align-items:center;gap:var(--space-1)}.status-none{color:var(--text-muted)}.auth-callback{min-height:calc(100vh - 200px);display:flex;align-items:center;justify-content:center}.llm-selector{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.llm-selector-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase}@media (max-width: 768px){.llm-options{flex-direction:column}.header-content{flex-wrap:wrap;gap:var(--space-3)}.user-name{display:none}.config-bar{flex-direction:column;align-items:stretch}.config-left{flex-wrap:wrap}}