.app{min-height:100vh;padding-bottom:var(--spacing-2xl)}main{margin-top:var(--spacing-xl);padding-bottom:var(--spacing-2xl)}.header{background:linear-gradient(135deg,#10b9811a,#0596690d);border-bottom:1px solid var(--border);padding:var(--spacing-xl) 0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header-content{text-align:center}.logo{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md);margin-bottom:var(--spacing-sm)}.logo-icon{font-size:2.5rem;animation:pulse 2s ease-in-out infinite}.logo h1{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0}.tagline{color:var(--text-secondary);font-size:1.125rem;margin:0}@media (max-width: 768px){.logo{flex-direction:column;gap:var(--spacing-sm)}.logo h1{font-size:2rem}.tagline{font-size:1rem}}.navigation{background:#1e293b99;border-bottom:1px solid var(--border);padding:var(--spacing-md) 0;position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.nav-container{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.nav-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);background:transparent;border:2px solid transparent;border-radius:var(--radius-lg);color:var(--text-secondary);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-base)}.nav-item:hover{color:var(--text-primary);background:#33415580}.nav-item.active{background:linear-gradient(135deg,#10b98133,#0596691a);border-color:var(--primary);color:var(--primary-light)}.nav-icon{font-size:1.25rem}@media (max-width: 768px){.nav-item{flex:1 1 auto;justify-content:center;min-width:120px}.nav-label{font-size:.875rem}}.pantry-tracker{max-width:1200px}.pantry-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-xl);flex-wrap:wrap;gap:var(--spacing-md)}.food-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-lg)}.form-container{margin-bottom:var(--spacing-xl)}.alert{display:flex;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-lg);border-radius:var(--radius-lg);margin-bottom:var(--spacing-xl)}.alert-warning{background:#f59e0b1a;border:1px solid rgba(245,158,11,.3);color:var(--warning)}.alert-icon{font-size:1.5rem}.alert strong{display:block;margin-bottom:.25rem}.alert p{margin:0;color:var(--text-secondary);font-size:.875rem}.empty-state{text-align:center;padding:var(--spacing-2xl) var(--spacing-lg)}.empty-icon{font-size:4rem;display:block;margin-bottom:var(--spacing-lg);opacity:.5}@media (max-width: 768px){.pantry-header{flex-direction:column}.pantry-header button{width:100%}.food-grid{grid-template-columns:1fr}}.food-item{display:flex;flex-direction:column;transition:all var(--transition-base);position:relative;overflow:hidden}.food-item.expiring{border-color:var(--warning);animation:pulse 2s ease-in-out infinite}.food-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.food-icon{font-size:2rem}.food-item-content{flex:1;margin-bottom:var(--spacing-md)}.food-item-content h4{margin-bottom:var(--spacing-xs);color:var(--text-primary);font-size:1.125rem}.food-item-content p{margin:0;font-size:.875rem}.quantity{font-weight:600;color:var(--text-secondary)}.days-remaining{margin-top:var(--spacing-sm);font-weight:600;color:var(--primary-light);font-size:.875rem}.food-item-actions{display:flex;gap:var(--spacing-sm)}.btn-small{padding:var(--spacing-xs) var(--spacing-sm);font-size:.875rem;flex:1}.food-item:hover{transform:translateY(-2px)}@media (max-width: 768px){.food-item-actions{flex-direction:column}}.add-food-form{animation:fadeIn .3s ease-out}.add-food-form h3{margin-bottom:var(--spacing-lg);color:var(--text-primary)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.form-group{display:flex;flex-direction:column}.form-actions{display:flex;gap:var(--spacing-md);justify-content:flex-end}.form-actions button{min-width:120px}@media (max-width: 768px){.form-grid{grid-template-columns:1fr}.form-actions{flex-direction:column-reverse}.form-actions button{width:100%}}.recipe-generator{max-width:1000px;margin:0 auto}.recipe-header,.ingredients-section{margin-bottom:var(--spacing-xl)}.ingredients-section h3{margin-bottom:var(--spacing-lg)}.ingredients-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.ingredient-checkbox{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base)}.ingredient-checkbox:hover{border-color:var(--primary);background:#10b9810d}.ingredient-checkbox input[type=checkbox]{width:20px;height:20px;cursor:pointer;accent-color:var(--primary)}.checkbox-label{flex:1;display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-sm)}.ingredient-name{font-weight:500;color:var(--text-primary)}.generate-section{text-align:center;padding:var(--spacing-lg) 0;border-top:1px solid var(--border)}.btn-large{padding:var(--spacing-md) var(--spacing-2xl);font-size:1.125rem;min-width:250px}.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-message{color:var(--danger);text-align:center;margin-top:var(--spacing-md);padding:var(--spacing-md);background:#ef44441a;border-radius:var(--radius-md)}.recipe-result{animation:fadeIn .5s ease-out}.recipe-result-header{border-bottom:1px solid var(--border);padding-bottom:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.recipe-result-header h3{color:var(--primary-light);margin-bottom:var(--spacing-md)}.recipe-meta{display:flex;gap:var(--spacing-lg);flex-wrap:wrap;color:var(--text-secondary);font-size:.875rem}.recipe-content{display:grid;gap:var(--spacing-xl)}.recipe-section h4{color:var(--text-primary);margin-bottom:var(--spacing-md);font-size:1.125rem}.recipe-section ul,.recipe-section ol{padding-left:var(--spacing-lg)}.recipe-section li{margin-bottom:var(--spacing-sm);color:var(--text-secondary);line-height:1.6}.tips-list li{list-style:none;padding-left:0}@media (max-width: 768px){.ingredients-grid{grid-template-columns:1fr}.recipe-meta{flex-direction:column;gap:var(--spacing-sm)}.btn-large{width:100%;min-width:auto}}.impact-dashboard{max-width:1200px;margin:0 auto}.dashboard-header{margin-bottom:var(--spacing-xl);text-align:center}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.chart-card,.info-card{height:100%}.chart-card h3,.info-card h3{margin-bottom:var(--spacing-lg)}.info-list{display:flex;flex-direction:column;gap:var(--spacing-lg)}.info-item{display:flex;gap:var(--spacing-md);align-items:flex-start}.info-icon{font-size:1.5rem;flex-shrink:0}.info-item p{margin:0;color:var(--text-secondary);line-height:1.6}.achievements-section{margin-bottom:var(--spacing-xl)}.achievements-section h3{margin-bottom:var(--spacing-sm)}.achievements-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-md);margin-top:var(--spacing-lg)}.achievement{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-md);transition:all var(--transition-base);position:relative}.achievement.unlocked{border-color:var(--primary);background:linear-gradient(135deg,#10b9811a,#0596690d)}.achievement.locked{opacity:.5}.achievement.locked .achievement-icon{filter:grayscale(100%)}.achievement-icon{font-size:2rem;flex-shrink:0}.achievement-content{flex:1}.achievement-content h4{margin:0 0 .25rem;color:var(--text-primary);font-size:1rem}.achievement-content p{margin:0;font-size:.875rem;color:var(--text-muted)}.unlock-badge{position:absolute;top:var(--spacing-xs);right:var(--spacing-xs);width:24px;height:24px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.75rem;font-weight:700}.impact-message{text-align:center;background:linear-gradient(135deg,#10b9811a,#0596690d);border-color:var(--primary)}.impact-message h3{color:var(--primary-light);margin-bottom:var(--spacing-md)}.impact-message p{color:var(--text-secondary);line-height:1.8;font-size:1.125rem}.impact-message strong{color:var(--primary-light);font-weight:700}@media (max-width: 768px){.stats-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid,.achievements-grid{grid-template-columns:1fr}}.stat-card{display:flex;align-items:center;gap:var(--spacing-lg);padding:var(--spacing-lg);transition:all var(--transition-base);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;transition:width var(--transition-base)}.stat-card.color-primary:before{background:linear-gradient(180deg,var(--primary) 0%,var(--primary-dark) 100%)}.stat-card.color-success:before{background:linear-gradient(180deg,var(--success) 0%,#059669 100%)}.stat-card.color-secondary:before{background:linear-gradient(180deg,var(--secondary) 0%,var(--secondary-dark) 100%)}.stat-card.color-accent:before{background:linear-gradient(180deg,var(--accent) 0%,#d97706 100%)}.stat-card:hover{transform:translateY(-2px)}.stat-card:hover:before{width:100%;opacity:.1}.stat-icon{font-size:2.5rem;flex-shrink:0}.stat-content{flex:1}.stat-value{font-size:2rem;font-weight:700;color:var(--text-primary);line-height:1;margin-bottom:var(--spacing-xs)}.stat-unit{font-size:1rem;color:var(--text-muted);margin-left:.25rem}.stat-label{color:var(--text-secondary);font-size:.875rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em}@media (max-width: 768px){.stat-card{flex-direction:column;text-align:center}.stat-value{font-size:1.75rem}}.progress-chart{padding:var(--spacing-md)}.progress-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.progress-stat{text-align:center;padding:var(--spacing-md);background:var(--bg-tertiary);border-radius:var(--radius-md)}.progress-number{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.progress-label{font-size:.875rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.progress-bars{display:flex;flex-direction:column;gap:var(--spacing-lg)}.progress-bar-container{width:100%}.progress-bar-label{display:flex;justify-content:space-between;margin-bottom:var(--spacing-sm);font-size:.875rem;color:var(--text-secondary);font-weight:600}.progress-bar{height:12px;background:var(--bg-tertiary);border-radius:9999px;overflow:hidden;position:relative}.progress-fill{height:100%;border-radius:9999px;transition:width .5s ease-out;position:relative}.progress-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.progress-fill.success{background:linear-gradient(90deg,var(--success) 0%,var(--primary-light) 100%)}.progress-fill.danger{background:linear-gradient(90deg,var(--danger) 0%,#dc2626 100%)}.empty-chart{text-align:center;padding:var(--spacing-lg)}@media (max-width: 768px){.progress-stats{grid-template-columns:1fr}}:root{--primary: #10b981;--primary-dark: #059669;--primary-light: #34d399;--secondary: #3b82f6;--secondary-dark: #2563eb;--accent: #f59e0b;--danger: #ef4444;--success: #10b981;--warning: #f59e0b;--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--border: #334155;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1);--shadow-glow: 0 0 20px rgba(16, 185, 129, .3);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{background:linear-gradient(135deg,var(--bg-primary) 0%,#1a2332 100%);color:var(--text-primary);min-height:100vh;line-height:1.6}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:var(--spacing-md)}.btn{padding:var(--spacing-sm) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-base);display:inline-flex;align-items:center;gap:var(--spacing-sm);outline:none}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--primary)}.btn-danger{background:linear-gradient(135deg,var(--danger) 0%,#dc2626 100%);color:#fff}.btn-danger:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.card{background:#1e293bcc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);transition:all var(--transition-base)}.card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg)}.input{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:1rem;transition:all var(--transition-base);outline:none}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #10b9811a}.input::placeholder{color:var(--text-muted)}select.input{cursor:pointer}label{display:block;margin-bottom:var(--spacing-xs);color:var(--text-secondary);font-weight:500;font-size:.875rem}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.badge-success{background:#10b98133;color:var(--success)}.badge-warning{background:#f59e0b33;color:var(--warning)}.badge-danger{background:#ef444433;color:var(--danger)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.fade-in{animation:fadeIn .3s ease-out}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.grid{display:grid;gap:var(--spacing-lg)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border)}@media (max-width: 768px){h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}.grid-2,.grid-3{grid-template-columns:1fr}}