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20px;font-size:14px;font-weight:500;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;text-decoration:none;gap:8px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:#3b82f6;color:#fff;flex:1}.btn-primary:hover:not(:disabled){background-color:#2563eb;box-shadow:0 4px 12px #3b82f64d;transform:translateY(-2px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background-color:#6b7280;color:#fff;flex:1}.btn-secondary:hover:not(:disabled){background-color:#4b5563;box-shadow:0 4px 12px #6b72804d;transform:translateY(-2px)}.btn-secondary:active:not(:disabled){transform:translateY(0)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.recipe-card{animation:fadeInUp .6s ease-out}.quick-filters{animation:fadeInUp .6s ease-out .1s both}@media(max-width:768px){.search-container{padding:20px 15px}.search-header h1{font-size:24px}.search-header p{font-size:14px}.search-form{padding:20px}.results-header h2{font-size:18px}.filter-button{padding:8px 16px;font-size:13px}.recipe-header h3{font-size:16px}.recipe-times{font-size:11px}}@media(max-width:480px){.search-container{padding:15px 12px}.search-header h1{font-size:20px}.search-form{padding:15px;gap:15px}.search-form-section{margin-bottom:20px}.quick-filters{padding:20px 15px;margin-bottom:20px}.filter-buttons{gap:8px}.filter-button{padding:6px 12px;font-size:12px}.recipe-card{padding:15px}.recipe-header h3{font-size:15px}.results-header h2{font-size:16px}.empty-state{padding:40px 20px}.empty-icon{font-size:36px}.empty-message{font-size:16px}.empty-hint{font-size:12px}}@media(prefers-color-scheme:dark){.search-form,.quick-filters,.recipe-card,.empty-state{background:#1f2937;border-color:#374151}.search-header h1,.section-title,.results-header h2,.recipe-header h3,.empty-message{color:#f9fafb}.search-header 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