@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-card: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--accent-primary: #3b82f6;--accent-secondary: #8b5cf6;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1)}body.dark{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--border-color: #334155;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease;line-height:1.6}.header-container{background:linear-gradient(135deg,#0f172a,#1e293b);padding:4rem 1rem;margin-bottom:3rem;border-radius:0 0 3rem 3rem;box-shadow:var(--shadow-xl);position:relative;overflow:hidden}.header-container:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at center,rgba(59,130,246,.1) 0%,transparent 70%);animation:rotate 20s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.header-content{max-width:1200px;margin:0 auto;text-align:center;color:#fff}.header-title{font-size:4rem;font-weight:800;margin-bottom:1rem;background:linear-gradient(to right,#60a5fa,#a78bfa,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em;animation:titleFloat 3s ease-in-out infinite;position:relative}@keyframes titleFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.header-subtitle{font-size:1.5rem;color:#94a3b8;max-width:600px;margin:0 auto;font-weight:400;line-height:1.4}.dark-mode-toggle{position:fixed;top:1rem;right:1rem;background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:none;width:50px;height:50px;border-radius:50%;font-size:1.5rem;cursor:pointer;transition:all .3s ease;box-shadow:var(--shadow-md);z-index:1000}.dark-mode-toggle:hover{transform:scale(1.1);background:#ffffff4d}.search-container{background:var(--bg-card);padding:2rem;border-radius:1.5rem;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);margin-bottom:2rem;transition:all .3s ease}.search-container:hover{box-shadow:var(--shadow-xl);transform:translateY(-2px)}.search-input-wrapper{position:relative;margin-bottom:1.5rem}.search-input{width:100%;padding:1rem 3rem 1rem 1.5rem;font-size:1.125rem;border:2px solid var(--border-color);border-radius:1rem;background:var(--bg-secondary);color:var(--text-primary);transition:all .3s ease}.search-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #3b82f61a}.search-btn{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border:none;width:2.5rem;height:2.5rem;border-radius:.75rem;color:#fff;cursor:pointer;font-size:1.25rem;transition:all .3s ease}.search-btn:hover{transform:translateY(-50%) scale(1.05);box-shadow:var(--shadow-md)}.example-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.example-tag{padding:.5rem 1rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:2rem;color:var(--text-secondary);cursor:pointer;transition:all .3s ease;font-size:.875rem;font-weight:500}.example-tag:hover{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:transparent}.test-api-tag{background:var(--error);color:#fff;border-color:transparent}.test-api-tag:hover{background:#dc2626}.chat-container{background:var(--bg-card);border-radius:1.5rem;padding:2rem;min-height:300px;max-height:600px;overflow-y:auto;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);margin-bottom:1rem}.chat-bubble{max-width:80%;padding:1rem 1.25rem;border-radius:1.25rem;margin-bottom:1rem;word-wrap:break-word;animation:fadeInUp .3s ease}.user-bubble{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;margin-left:auto;border-bottom-right-radius:.375rem;box-shadow:var(--shadow-md)}.ai-bubble{background:var(--bg-secondary);color:var(--text-primary);margin-right:auto;border-bottom-left-radius:.375rem;border:1px solid var(--border-color)}.typing-indicator{display:flex;padding:1rem;background:var(--bg-secondary);border-radius:1.25rem;margin-right:auto;max-width:80px;border:1px solid var(--border-color)}.typing-dot{width:8px;height:8px;border-radius:50%;background:var(--text-secondary);margin:0 2px;animation:typing 1.4s infinite}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-10px)}}.recipe-card{background:var(--bg-card);border-radius:1.5rem;padding:2rem;box-shadow:var(--shadow-xl);border:1px solid var(--border-color);margin:1.5rem 0;animation:fadeInUp .5s ease}.recipe-header{text-align:center;margin-bottom:2rem;padding-bottom:2rem;border-bottom:2px solid var(--border-color)}.recipe-name{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.recipe-description{color:var(--text-secondary);font-size:1.125rem}.recipe-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-bottom:2rem}.info-card{background:var(--bg-secondary);padding:1.5rem;border-radius:1rem;text-align:center;border:1px solid var(--border-color);transition:all .3s ease}.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.info-label{font-size:.875rem;color:var(--text-secondary);margin-bottom:.5rem}.info-value{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-title{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.ingredient-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:var(--bg-secondary);border-radius:.75rem;margin-bottom:.75rem;border:1px solid var(--border-color);transition:all .2s ease}.ingredient-item:hover{background:linear-gradient(135deg,#3b82f61a,#8b5cf61a);transform:translate(4px)}.ingredient-name{font-weight:500;color:var(--text-primary)}.ingredient-amount{color:var(--text-secondary);font-size:.875rem}.instruction-item{display:flex;gap:1rem;padding:1.25rem;background:var(--bg-secondary);border-radius:.75rem;margin-bottom:1rem;border:1px solid var(--border-color);transition:all .2s ease}.instruction-item:hover{background:linear-gradient(135deg,#3b82f61a,#8b5cf61a);box-shadow:var(--shadow-sm)}.step-number{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;font-weight:700;font-size:.875rem;flex-shrink:0}.step-text{flex:1;color:var(--text-primary);line-height:1.6}.tips-box{background:linear-gradient(135deg,#f59e0b1a,#fbbf241a);border-left:4px solid var(--warning);padding:1.5rem;border-radius:.75rem;margin-top:2rem}.tips-title{font-weight:600;color:var(--warning);margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}.tips-text{color:var(--text-primary);line-height:1.6}.btn{padding:.875rem 2rem;border-radius:.75rem;border:none;font-weight:600;cursor:pointer;transition:all .3s ease;font-size:1rem}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-favorite{width:100%;background:transparent;color:var(--text-secondary);border:2px solid var(--border-color);transition:all .3s ease}.btn-favorite:hover{border-color:var(--error);color:var(--error);transform:scale(1.05)}.btn-favorite.favorited{background:linear-gradient(135deg,#ef44441a,#dc26261a);color:var(--error);border-color:var(--error)}.toast{position:fixed;top:2rem;right:2rem;padding:1rem 1.5rem;border-radius:.75rem;color:#fff;font-weight:500;box-shadow:var(--shadow-xl);z-index:9999;opacity:0;transform:translate(400px);transition:all .3s ease}.toast.show{opacity:1;transform:translate(0)}.toast-success{background:linear-gradient(135deg,var(--success),#059669)}.toast-warning{background:linear-gradient(135deg,var(--warning),#d97706)}.toast-info{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary))}.toast-error{background:linear-gradient(135deg,var(--error),#dc2626)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeInUp .5s ease}.hidden{display:none!important}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:4px}::-webkit-scrollbar-thumb{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}@media (max-width: 768px){.header-title{font-size:2rem}.header-subtitle{font-size:1rem}.recipe-name{font-size:1.75rem}.recipe-info-grid{grid-template-columns:repeat(2,1fr)}.chat-bubble{max-width:90%}.toast{right:1rem;left:1rem}}.footer{margin-top:5rem;padding:3rem 1rem;border-top:1px solid var(--border-color);background:var(--bg-card)}.footer-content{max-width:1200px;margin:0 auto;text-align:center}.footer-disclaimer{font-size:.85rem;color:var(--text-secondary);max-width:800px;margin:0 auto 1.5rem;line-height:1.6}.footer-links{display:flex;justify-content:center;gap:2rem;margin-bottom:1.5rem;flex-wrap:wrap}.footer-link{color:var(--text-primary);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s}.footer-link:hover{color:var(--accent-primary)}.copyright{font-size:.85rem;color:var(--text-secondary)}.discovery-section{margin-top:4rem;padding-bottom:2rem}.discovery-title{font-size:2.5rem;font-weight:800;text-align:center;margin-bottom:3.5rem;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.02em}.recipe-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2.5rem}.featured-card{background:var(--bg-card);border-radius:2rem;overflow:hidden;border:1px solid var(--border-color);transition:all .4s cubic-bezier(.175,.885,.32,1.275);cursor:pointer;display:flex;flex-direction:column;box-shadow:var(--shadow-md)}.featured-card:hover{transform:translateY(-12px);box-shadow:0 30px 60px #0003;border-color:var(--accent-primary)}.card-image-box{width:100%;height:200px;background:linear-gradient(135deg,var(--bg-secondary),var(--bg-card));display:flex;align-items:center;justify-content:center;font-size:4rem;position:relative;overflow:hidden}.card-image-box:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at center,rgba(59,130,246,.15),transparent)}.card-content{padding:1.75rem;flex-grow:1}.card-tag{font-size:.7rem;font-weight:800;text-transform:uppercase;color:var(--accent-primary);margin-bottom:.75rem;letter-spacing:.1em}.card-title{font-size:1.4rem;font-weight:800;color:var(--text-primary);margin-bottom:1rem;line-height:1.2}.card-desc{font-size:.95rem;color:var(--text-secondary);line-height:1.6;margin-bottom:1.5rem}.card-action{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:.9rem;color:var(--accent-primary);transition:all .2s ease}.featured-card:hover .card-action{gap:.75rem}.modal{display:none;position:fixed;z-index:10000;left:0;top:0;width:100%;height:100%;background-color:#0009;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn .3s ease}.modal-content{background:var(--bg-card);margin:10% auto;padding:2.5rem;border:1px solid var(--border-color);width:90%;max-width:500px;border-radius:24px;position:relative;box-shadow:var(--shadow-xl);animation:slideUp .4s cubic-bezier(.175,.885,.32,1.275)}.close-modal{position:absolute;right:1.5rem;top:1.5rem;font-size:1.5rem;cursor:pointer;color:var(--text-secondary);transition:color .2s}.close-modal:hover{color:var(--error)}.contact-form{display:flex;flex-direction:column;gap:1.5rem;margin-top:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.9rem;font-weight:600;color:var(--text-primary)}.form-group input,.form-group textarea{padding:.75rem 1rem;border-radius:12px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);font-size:1rem;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-primary)}.form-group textarea{min-height:120px;resize:vertical}.submit-btn{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;border:none;padding:1rem;border-radius:12px;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s}.submit-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}