:root{--primary-color: #ff6b6b;--secondary-color: #4ecdc4;--bg-color: #f8f9fa;--text-color: #2b2d42;--card-bg: #ffffff;--nav-bg: #ffffff;--border-radius: 12px;--box-shadow: 0 4px 6px rgba(0, 0, 0, .05);--hover-shadow: 0 10px 15px rgba(0, 0, 0, .1);--transition: all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-color);line-height:1.6}.app-container{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}h1,h2,h3{font-weight:700;margin-bottom:1rem;color:#1a1b25}h2{font-size:2rem;text-align:center;margin-bottom:2rem}.btn{display:inline-block;padding:.6rem 1.2rem;border-radius:var(--border-radius);border:none;cursor:pointer;font-weight:600;text-decoration:none;transition:var(--transition);font-family:inherit;font-size:1rem}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#ff5252;transform:translateY(-2px);box-shadow:0 4px 12px #ff6b6b4d}.btn-secondary{background-color:var(--secondary-color);color:#fff}.btn-secondary:hover{background-color:#3bbcb3;transform:translateY(-2px);box-shadow:0 4px 12px #4ecdc44d}.icon-btn{background:none;border:none;cursor:pointer;font-size:1.5rem;color:#a0aab5;transition:var(--transition);display:flex;align-items:center;justify-content:center;padding:.5rem;border-radius:50%}.icon-btn:hover{background-color:#0000000d}.like-btn .liked{color:var(--primary-color)}.remove-btn{color:var(--primary-color);font-size:1rem;padding:.5rem 1rem;border-radius:var(--border-radius);background-color:#ff6b6b1a;display:flex;align-items:center;gap:.5rem}.remove-btn:hover{background-color:var(--primary-color);color:#fff}.navbar{background-color:var(--nav-bg);box-shadow:0 2px 10px #0000000d;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100}.navbar-brand h1{margin:0;font-size:1.5rem;color:var(--primary-color);background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.navbar-links{display:flex;list-style:none;gap:1.5rem;align-items:center}.navbar-links a{text-decoration:none;color:var(--text-color);font-weight:500;font-size:1rem;display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:var(--border-radius);transition:var(--transition)}.navbar-links a:hover{background-color:#4ecdc41a;color:var(--secondary-color)}.navbar-links a.active{background-color:var(--secondary-color);color:#fff}.badge{background-color:var(--primary-color);color:#fff;padding:.1rem .5rem;border-radius:20px;font-size:.8rem;font-weight:700}.navbar-links a.active .badge{background-color:#fff;color:var(--secondary-color)}.search-section{text-align:center;margin-bottom:3rem}.search-form{display:flex;justify-content:center;gap:.5rem;max-width:500px;margin:0 auto}.search-form input{flex:1;padding:.8rem 1.5rem;border:2px solid #e2e8f0;border-radius:var(--border-radius);font-size:1rem;outline:none;transition:var(--transition)}.search-form input:focus{border-color:var(--secondary-color);box-shadow:0 0 0 3px #4ecdc433}.meals-grid,.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem}.meal-card,.category-card{background-color:var(--card-bg);border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--box-shadow);transition:var(--transition);display:flex;flex-direction:column}.meal-card:hover,.category-card:hover{transform:translateY(-5px);box-shadow:var(--hover-shadow)}.meal-card img,.category-card img{width:100%;height:250px;object-fit:cover;transition:transform .5s ease}.meal-card:hover img,.category-card:hover img{transform:scale(1.05)}.meal-info,.category-info{padding:1.5rem;flex:1}.meal-info h3,.category-info h3{margin-bottom:.5rem;font-size:1.2rem}.category-tag{color:#64748b;font-size:.9rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.meal-actions{padding:1rem 1.5rem;border-top:1px solid #f1f5f9;display:flex;justify-content:space-between;align-items:center;background-color:#fafafa}.meal-details-page{max-width:900px;margin:0 auto}.btn-back{background-color:#fff;color:var(--text-color);border:1px solid #e2e8f0;margin-bottom:2rem;display:flex;align-items:center;gap:.5rem}.btn-back:hover{background-color:#f8f9fa;transform:translate(-5px);box-shadow:none}.meal-details-container{background-color:var(--card-bg);border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--box-shadow)}.meal-details-header{display:flex;flex-direction:column}@media(min-width:768px){.meal-details-header{flex-direction:row}}.detail-image{width:100%;max-height:400px;object-fit:cover}@media(min-width:768px){.detail-image{width:50%}}.meal-details-title{padding:2.5rem;display:flex;flex-direction:column;justify-content:center;flex:1}.meal-details-title h2{text-align:left;font-size:2.5rem;margin-bottom:1rem}.tags{display:flex;gap:1rem;margin-bottom:2rem}.tag{background-color:#4ecdc41a;color:var(--secondary-color);padding:.4rem 1rem;border-radius:20px;font-size:.9rem;font-weight:600}.like-detail-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:max-content}.meal-details-content{padding:2.5rem;border-top:1px solid #f1f5f9;display:grid;gap:2rem}@media(min-width:768px){.meal-details-content{grid-template-columns:1fr 2fr}}.ingredients-list{list-style-type:none}.ingredients-list li{padding:.8rem 0;border-bottom:1px solid #f1f5f9;display:flex;align-items:center}.ingredients-list li:before{content:"✓";color:var(--secondary-color);font-weight:700;margin-right:10px}.instructions-text{white-space:pre-line;color:#475569;font-size:1.05rem}.loading,.error,.no-results{text-align:center;padding:3rem;font-size:1.2rem;color:#64748b;background-color:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--box-shadow);margin-top:2rem}.error{color:var(--primary-color);background-color:#ff6b6b1a}.empty-state{text-align:center;padding:4rem 2rem;background-color:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--box-shadow)}.empty-icon{font-size:4rem;color:#cbd5e1;margin-bottom:1rem}.empty-state p{font-size:1.2rem;color:#64748b;margin-bottom:2rem}@media(max-width:768px){.navbar{flex-direction:column;gap:1rem;padding:1rem}.navbar-links{width:100%;justify-content:space-around}.navbar-links a{flex-direction:column;font-size:.8rem;padding:.5rem}.navbar-links a svg{font-size:1.2rem}}