.app{display:flex;flex-direction:column;min-height:100vh;background-color:var(--background)}.app-header{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;padding:var(--spacing-lg) var(--spacing-md);box-shadow:var(--shadow-md);position:sticky;top:0;z-index:100}.header-content{max-width:600px;margin:0 auto;text-align:center}.app-title{font-size:var(--font-size-2xl);margin-bottom:var(--spacing-xs);font-weight:700}.app-subtitle{font-size:var(--font-size-sm);opacity:.9;font-weight:400}.container{flex:1;max-width:600px;margin:0 auto;padding:var(--spacing-md);width:100%;animation:slideUp .3s ease-out}.app-footer{background-color:var(--surface);padding:var(--spacing-md);text-align:center;color:var(--text-secondary);font-size:var(--font-size-sm);border-top:1px solid var(--border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-lg);font-weight:600;font-size:var(--font-size-base);transition:all var(--transition-base);border:none;cursor:pointer;min-height:44px;touch-action:manipulation;-webkit-user-select:none;user-select:none}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:var(--primary-color);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background-color:var(--primary-dark);box-shadow:var(--shadow-md)}.btn-secondary{background-color:var(--surface);color:var(--text-primary);border:2px solid var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--primary-color);color:var(--primary-color)}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-danger:hover:not(:disabled){background-color:#d32f2f}.btn-small{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm);min-height:36px}.btn-medium{padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-base)}.btn-large{padding:var(--spacing-lg) var(--spacing-xl);font-size:var(--font-size-lg);min-height:52px}.btn-full{width:100%}.btn-loading{position:relative;color:transparent}.btn-loading .spinner{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.home{display:flex;flex-direction:column;gap:var(--spacing-xl);padding-top:var(--spacing-md)}.home-hero{text-align:center;padding:var(--spacing-xl) 0}.hero-icon{font-size:4rem;margin-bottom:var(--spacing-md);animation:pulse 2s ease-in-out infinite}.home-hero h2{margin-bottom:var(--spacing-md);color:var(--text-primary)}.home-hero p{color:var(--text-secondary);font-size:var(--font-size-lg);max-width:400px;margin:0 auto}.home-actions{display:flex;flex-direction:column;gap:var(--spacing-md)}.home-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--spacing-md);margin-top:var(--spacing-lg)}.feature{background-color:var(--surface);padding:var(--spacing-lg);border-radius:var(--radius-lg);text-align:center;transition:transform var(--transition-base),box-shadow var(--transition-base)}.feature:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.feature-icon{font-size:2rem;display:block;margin-bottom:var(--spacing-sm)}.feature h3{font-size:var(--font-size-base);margin-bottom:var(--spacing-xs);color:var(--text-primary)}.feature p{font-size:var(--font-size-sm);color:var(--text-secondary);line-height:1.4}.home-footer{text-align:center;padding:var(--spacing-lg);background-color:var(--surface);border-radius:var(--radius-lg)}.tip{color:var(--text-secondary);font-size:var(--font-size-sm);line-height:1.6}.demo-notice{background:linear-gradient(135deg,#fff3cd,#ffe69c);color:#856404;padding:var(--spacing-md);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg);text-align:center;border:1px solid #FFE69C}.camera-capture{display:flex;flex-direction:column;gap:var(--spacing-md)}.camera-container{position:relative;width:100%;aspect-ratio:4 / 3;background-color:#000;border-radius:var(--radius-lg);overflow:hidden}.camera-video{width:100%;height:100%;object-fit:cover}.camera-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:#000c;color:#fff;gap:var(--spacing-md)}.camera-controls{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg) 0}.btn-capture{width:70px;height:70px;border-radius:50%;background:none;border:none;cursor:pointer;padding:0;transition:transform var(--transition-base)}.btn-capture:active{transform:scale(.95)}.btn-capture:disabled{opacity:.5;cursor:not-allowed}.capture-ring{width:70px;height:70px;border:4px solid white;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 2px #0000001a}.capture-inner{width:54px;height:54px;background-color:#fff;border-radius:50%;transition:transform var(--transition-fast)}.btn-capture:active .capture-inner{transform:scale(.8)}.btn-upload{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background-color:var(--surface);border-radius:var(--radius-lg);cursor:pointer;font-size:1.5rem;transition:background-color var(--transition-base)}.btn-upload:hover{background-color:var(--border)}.camera-error{display:flex;flex-direction:column;gap:var(--spacing-lg)}.upload-alternative{text-align:center;padding:var(--spacing-xl);background-color:var(--surface);border-radius:var(--radius-lg)}.upload-alternative p{margin-bottom:var(--spacing-md);color:var(--text-secondary)}.image-preview{display:flex;flex-direction:column;gap:var(--spacing-lg)}.preview-container{width:100%;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}.preview-image{width:100%;height:auto;display:block}.preview-actions{display:flex;flex-direction:column;gap:var(--spacing-md)}.loading-spinner{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-2xl);gap:var(--spacing-lg)}.spinner-container{position:relative}.spinner-ring{display:inline-block;position:relative;width:80px;height:80px}.spinner-ring div{box-sizing:border-box;display:block;position:absolute;width:64px;height:64px;margin:8px;border:6px solid var(--primary-color);border-radius:50%;animation:spinner-ring 1.2s cubic-bezier(.5,0,.5,1) infinite;border-color:var(--primary-color) transparent transparent transparent}.spinner-ring div:nth-child(1){animation-delay:-.45s}.spinner-ring div:nth-child(2){animation-delay:-.3s}.spinner-ring div:nth-child(3){animation-delay:-.15s}@keyframes spinner-ring{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.progress-circle{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:var(--font-size-lg);color:var(--primary-color)}.loading-message{font-size:var(--font-size-lg);color:var(--text-secondary);text-align:center}.error-message{background-color:#ffebee;border:2px solid var(--danger-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);text-align:center}.error-icon{font-size:3rem;margin-bottom:var(--spacing-md)}.error-text{color:var(--danger-color);font-size:var(--font-size-base);margin-bottom:var(--spacing-lg);line-height:1.6}.error-actions{display:flex;gap:var(--spacing-md);justify-content:center}.analysis-results{display:flex;flex-direction:column;gap:var(--spacing-xl);animation:slideUp .4s ease-out}.results-header{display:flex;justify-content:space-between;align-items:center}.results-image{width:100%;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}.results-image img{width:100%;height:auto}.nutrition-summary{background-color:var(--surface);padding:var(--spacing-lg);border-radius:var(--radius-lg)}.section-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-lg);color:var(--text-primary)}.summary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.summary-card{background-color:#fff;padding:var(--spacing-lg);border-radius:var(--radius-md);text-align:center;box-shadow:var(--shadow-sm);transition:transform var(--transition-base)}.summary-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.summary-card.highlight{grid-column:1 / -1;background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff}.summary-label{display:block;font-size:var(--font-size-sm);color:inherit;opacity:.8;margin-bottom:var(--spacing-xs)}.summary-value{display:block;font-size:var(--font-size-3xl);font-weight:700;margin-bottom:var(--spacing-xs)}.summary-unit{display:block;font-size:var(--font-size-sm);opacity:.9}.macro-breakdown{margin-top:var(--spacing-xl)}.macro-chart{margin:var(--spacing-lg) 0}.macro-bar{display:flex;height:24px;border-radius:var(--radius-full);overflow:hidden;box-shadow:var(--shadow-sm)}.macro-segment{transition:all var(--transition-base);cursor:help}.macro-segment:hover{filter:brightness(1.1)}.macro-segment.protein{background-color:var(--protein-color)}.macro-segment.carbs{background-color:var(--carbs-color)}.macro-segment.fat{background-color:var(--fat-color)}.macro-legend{display:flex;flex-direction:column;gap:var(--spacing-md);margin-top:var(--spacing-lg)}.legend-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm);background-color:#fff;border-radius:var(--radius-md)}.legend-color{width:20px;height:20px;border-radius:var(--radius-sm);flex-shrink:0}.legend-color.protein{background-color:var(--protein-color)}.legend-color.carbs{background-color:var(--carbs-color)}.legend-color.fat{background-color:var(--fat-color)}.legend-label{flex:1;font-weight:500;color:var(--text-primary)}.legend-value{font-weight:600;color:var(--text-secondary);font-size:var(--font-size-sm)}.food-detection{background-color:var(--surface);padding:var(--spacing-lg);border-radius:var(--radius-lg)}.food-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.food-item{display:flex;justify-content:space-between;align-items:center;background-color:#fff;padding:var(--spacing-md);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:transform var(--transition-base)}.food-item:hover{transform:translate(4px);box-shadow:var(--shadow-md)}.food-info{flex:1}.food-name{font-size:var(--font-size-base);font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.food-details{font-size:var(--font-size-sm);color:var(--text-secondary)}.food-confidence{flex-shrink:0}.confidence-badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:600}.confidence-badge[data-confidence=high]{background-color:#e8f5e9;color:#2e7d32}.confidence-badge[data-confidence=medium]{background-color:#fff3e0;color:#f57c00}.confidence-badge[data-confidence=low]{background-color:#ffebee;color:#c62828}.nutrition-details{background-color:var(--surface);padding:var(--spacing-lg);border-radius:var(--radius-lg)}.nutrition-cards{display:flex;flex-direction:column;gap:var(--spacing-md)}.nutrition-card{background-color:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-base)}.nutrition-card:hover{box-shadow:var(--shadow-md)}.card-header{background:linear-gradient(135deg,var(--primary-light),var(--primary-color));color:#fff;padding:var(--spacing-md);display:flex;justify-content:space-between;align-items:center}.card-header h4{font-size:var(--font-size-lg)}.card-weight{font-size:var(--font-size-sm);opacity:.9}.card-body{padding:var(--spacing-lg)}.nutrition-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md)}.nutrition-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm);background-color:var(--surface);border-radius:var(--radius-sm)}.nutrition-label{font-size:var(--font-size-sm);color:var(--text-secondary)}.nutrition-value{font-weight:600;font-size:var(--font-size-sm);color:var(--text-primary)}.results-actions{display:flex;flex-direction:column;gap:var(--spacing-md);padding-top:var(--spacing-lg)}.download-buttons{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md)}.share-modal{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;padding:var(--spacing-md);z-index:1000;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.share-content{background-color:#fff;padding:var(--spacing-xl);border-radius:var(--radius-lg);max-width:400px;text-align:center;animation:slideUp .3s ease-out}.share-content h4{margin-bottom:var(--spacing-md)}.share-content p{margin-bottom:var(--spacing-lg);color:var(--text-secondary)}@media (min-width: 768px){.container{padding:var(--spacing-xl)}.home-features,.summary-grid{grid-template-columns:repeat(4,1fr)}.summary-card.highlight{grid-column:auto}.nutrition-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 480px){.app-title{font-size:var(--font-size-xl)}.hero-icon{font-size:3rem}.home-features{grid-template-columns:1fr}.feature{padding:var(--spacing-md)}.camera-controls{padding:var(--spacing-md) 0}.btn-capture,.capture-ring{width:60px;height:60px}.capture-inner{width:46px;height:46px}}@media print{.app-header,.app-footer,.camera-capture,.preview-actions,.results-actions{display:none}.analysis-results{page-break-inside:avoid}}.profile-setup{max-width:500px;margin:0 auto}.setup-header{text-align:center;margin-bottom:var(--spacing-xl)}.setup-header h2{margin-bottom:var(--spacing-sm)}.setup-header p{color:var(--text-secondary)}.setup-form{background-color:var(--surface);padding:var(--spacing-xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{display:block;margin-bottom:var(--spacing-sm);font-weight:600;color:var(--text-primary)}.form-group input,.form-group select{width:100%;padding:var(--spacing-md);border:2px solid var(--border);border-radius:var(--radius-md);font-size:var(--font-size-base);transition:border-color var(--transition-base);font-family:inherit}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary-color)}.form-group small{display:block;margin-top:var(--spacing-xs);font-size:var(--font-size-sm);color:var(--text-secondary)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md)}.form-actions{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-xl)}.dashboard{display:flex;flex-direction:column;gap:var(--spacing-xl)}.dashboard-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md)}.dashboard-header h2{margin-bottom:var(--spacing-xs)}.dashboard-header p{color:var(--text-secondary);font-size:var(--font-size-sm)}.log-meal-section{background:linear-gradient(135deg,#667eea,#764ba2);padding:var(--spacing-xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.log-meal-section h3{color:#fff;margin-bottom:var(--spacing-md);font-size:var(--font-size-xl)}.log-meal-actions{display:flex;flex-direction:column;gap:var(--spacing-md)}.log-meal-actions .quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-sm)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--spacing-md)}.metric-card{background-color:#fff;padding:var(--spacing-lg);border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow-sm);transition:transform var(--transition-base)}.metric-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.metric-label{display:block;font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:var(--spacing-xs);text-transform:uppercase;letter-spacing:.5px}.metric-value{display:block;font-size:var(--font-size-3xl);font-weight:700;color:var(--primary-color);margin-bottom:var(--spacing-xs)}.metric-subtitle{display:block;font-size:var(--font-size-xs);color:var(--text-secondary)}.daily-progress{background-color:var(--surface);padding:var(--spacing-xl);border-radius:var(--radius-lg)}.daily-progress h3,.progress-item{margin-bottom:var(--spacing-lg)}.progress-item:last-child{margin-bottom:0}.progress-header{display:flex;justify-content:space-between;margin-bottom:var(--spacing-sm)}.progress-label{font-weight:600;color:var(--text-primary)}.progress-values{font-size:var(--font-size-sm);color:var(--text-secondary)}.progress-values .consumed{font-weight:600;color:var(--primary-color)}.progress-bar-container{height:12px;background-color:#e0e0e0;border-radius:var(--radius-full);overflow:hidden;margin-bottom:var(--spacing-xs)}.progress-bar{height:100%;border-radius:var(--radius-full);transition:width var(--transition-base)}.progress-bar.calories{background:linear-gradient(90deg,var(--primary-color),var(--primary-dark))}.progress-bar.protein{background-color:var(--protein-color)}.progress-bar.carbs{background-color:var(--carbs-color)}.progress-bar.fat{background-color:var(--fat-color)}.progress-remaining{font-size:var(--font-size-xs);color:var(--text-secondary)}.meal-plan-cta{background:linear-gradient(135deg,var(--primary-light),var(--primary-color));color:#fff;padding:var(--spacing-xl);border-radius:var(--radius-lg);text-align:center}.meal-plan-cta h3{margin-bottom:var(--spacing-sm)}.meal-plan-cta p{margin-bottom:var(--spacing-lg);opacity:.9}.todays-meals{background-color:var(--surface);padding:var(--spacing-xl);border-radius:var(--radius-lg)}.todays-meals h3{margin-bottom:var(--spacing-lg)}.meals-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.meal-summary{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background-color:#fff;border-radius:var(--radius-md)}.meal-type{text-transform:capitalize;font-weight:500}.meal-calories{color:var(--primary-color);font-weight:600}.meal-plan-view{display:flex;flex-direction:column;gap:var(--spacing-xl)}.meal-plan-header{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:var(--spacing-md)}.meal-plan-header h2{margin-bottom:var(--spacing-xs)}.meal-plan-header p{color:var(--text-secondary)}.plan-summary{background-color:var(--surface);padding:var(--spacing-lg);border-radius:var(--radius-lg)}.plan-summary h3{margin-bottom:var(--spacing-md)}.plan-summary .summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:var(--spacing-md)}.summary-item{text-align:center;padding:var(--spacing-md);background-color:#fff;border-radius:var(--radius-md)}.summary-item .summary-label{display:block;font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:var(--spacing-xs)}.summary-item .summary-value{display:block;font-size:var(--font-size-xl);font-weight:700;color:var(--primary-color)}.meal-plan-meals h3{margin-bottom:var(--spacing-lg)}.meals-grid{display:grid;gap:var(--spacing-lg)}.meal-plan-card{background-color:#fff;border:2px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-lg);transition:border-color var(--transition-base)}.meal-plan-card:hover{border-color:var(--primary-color)}.meal-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.meal-type-badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-md);background-color:var(--primary-color);color:#fff;border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:600;text-transform:capitalize}.meal-plan-card h4{margin-bottom:var(--spacing-sm);color:var(--text-primary)}.meal-description{color:var(--text-secondary);margin-bottom:var(--spacing-md);line-height:1.6}.meal-foods{margin-bottom:var(--spacing-md)}.meal-foods h5{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:var(--spacing-sm);text-transform:uppercase;letter-spacing:.5px}.meal-foods ul{list-style:none;padding:0}.meal-foods li{padding:var(--spacing-xs) 0;padding-left:var(--spacing-lg);position:relative}.meal-foods li:before{content:"•";position:absolute;left:var(--spacing-sm);color:var(--primary-color);font-weight:700}.meal-macros{display:flex;gap:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--border)}.macro-item{font-size:var(--font-size-sm);color:var(--text-secondary)}.macro-item strong{color:var(--text-primary)}.meal-plan-tips{background-color:#fff3e0;padding:var(--spacing-lg);border-radius:var(--radius-lg);border-left:4px solid var(--warning-color)}.meal-plan-tips h3{margin-bottom:var(--spacing-md);color:#f57c00}.meal-plan-tips ul{list-style:none;padding:0}.meal-plan-tips li{padding:var(--spacing-xs) 0;padding-left:var(--spacing-lg);position:relative;color:#e65100}.meal-plan-tips li:before{content:"💡";position:absolute;left:0}.meal-plan-actions{display:flex;gap:var(--spacing-md)}.save-meal-dialog{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;padding:var(--spacing-md);z-index:1000;animation:fadeIn .2s ease-out}.dialog-content{background-color:#fff;padding:var(--spacing-xl);border-radius:var(--radius-lg);max-width:500px;width:100%;animation:slideUp .3s ease-out}.dialog-content h3{margin-bottom:var(--spacing-sm)}.dialog-content>p{color:var(--text-secondary);margin-bottom:var(--spacing-lg)}.meal-type-selector{margin-bottom:var(--spacing-xl)}.meal-type-selector label{display:block;margin-bottom:var(--spacing-md);font-weight:600}.meal-type-buttons{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md)}.meal-type-btn{padding:var(--spacing-lg);border:2px solid var(--border);border-radius:var(--radius-md);background-color:#fff;cursor:pointer;font-size:var(--font-size-base);transition:all var(--transition-base);text-align:center}.meal-type-btn:hover{border-color:var(--primary-color);transform:translateY(-2px)}.meal-type-btn.active{border-color:var(--primary-color);background-color:var(--primary-light);color:#fff}.dialog-actions{display:flex;gap:var(--spacing-md)}.welcome-screen{display:flex;flex-direction:column;gap:var(--spacing-xl)}.profile-setup-cta{background:linear-gradient(135deg,#e3f2fd,#bbdefb);padding:var(--spacing-xl);border-radius:var(--radius-lg);text-align:center;border:2px solid #2196F3}.profile-setup-cta h3{color:#1976d2;margin-bottom:var(--spacing-sm)}.profile-setup-cta p{color:#1565c0;margin-bottom:var(--spacing-lg)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease-out}@media (max-width: 768px){.metrics-grid{grid-template-columns:repeat(2,1fr)}.form-row{grid-template-columns:1fr}.dashboard-header{flex-direction:column;align-items:stretch}.meal-type-buttons{grid-template-columns:1fr}.meal-plan-actions{flex-direction:column}}@media print{.meal-plan-header button,.meal-plan-actions{display:none!important}}.food-text-input{max-width:800px;margin:0 auto;padding:1rem}.input-header{text-align:center;margin-bottom:2rem}.input-header h2{font-size:1.75rem;margin-bottom:.5rem;color:var(--text-primary, #1a1a1a)}.input-header p{color:var(--text-secondary, #666);font-size:.95rem}.input-form{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #0000001a}.input-container{margin-bottom:1.5rem}.input-container textarea{width:100%;padding:1rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;font-family:inherit;resize:vertical;transition:border-color .2s;margin-bottom:.5rem}.input-container textarea:focus{outline:none;border-color:var(--primary-color, #4CAF50)}.input-container textarea:disabled{background-color:#f5f5f5;cursor:not-allowed}.show-templates-inline{display:block;width:100%;text-align:center;padding:.5rem;color:var(--primary-color, #4CAF50);font-size:.9rem}.templates-section{margin-bottom:1.5rem;padding:1rem;background-color:#f8f9fa;border-radius:8px}.templates-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.templates-header h3{font-size:1rem;font-weight:600;color:var(--text-primary, #1a1a1a);margin:0}.templates-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.75rem}.template-btn{padding:.75rem 1rem;background-color:#fff;border:1px solid #ddd;border-radius:6px;font-size:.875rem;cursor:pointer;transition:all .2s;text-align:left}.template-btn:hover{border-color:var(--primary-color, #4CAF50);background-color:#f0f9f0;transform:translateY(-1px)}.template-btn:active{transform:translateY(0)}.input-actions{display:flex;gap:1rem;justify-content:flex-end}.show-templates-btn{display:block;margin:1rem auto 0;padding:.5rem 1rem;color:var(--primary-color, #4CAF50)}.btn-text{background:none;border:none;color:var(--primary-color, #4CAF50);font-size:.9rem;cursor:pointer;padding:.25rem .5rem}.btn-text:hover{text-decoration:underline}@media (max-width: 768px){.food-text-input{padding:.5rem}.input-form{padding:1rem}.templates-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.5rem}.template-btn{padding:.6rem .8rem;font-size:.8rem}.input-actions{flex-direction:column-reverse}.input-actions button{width:100%}}:root{--primary-color: #4CAF50;--primary-dark: #388E3C;--primary-light: #81C784;--secondary-color: #2196F3;--danger-color: #F44336;--warning-color: #FF9800;--success-color: #4CAF50;--background: #FFFFFF;--surface: #F5F5F5;--text-primary: #212121;--text-secondary: #757575;--text-disabled: #BDBDBD;--border: #E0E0E0;--protein-color: #E91E63;--carbs-color: #2196F3;--fat-color: #FF9800;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--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);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--transition-fast: .15s ease-in-out;--transition-base: .25s ease-in-out;--transition-slow: .35s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;width:100%;overflow-x:hidden}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.6;color:var(--text-primary);background-color:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;line-height:1.2}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}h4{font-size:var(--font-size-lg)}p{margin:0}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-dark)}button{font-family:inherit;font-size:inherit;line-height:inherit;cursor:pointer;border:none;background:none}img{max-width:100%;height:auto;display:block}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mt-4{margin-top:var(--spacing-xl)}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}.mb-4{margin-bottom:var(--spacing-xl)}.p-1{padding:var(--spacing-sm)}.p-2{padding:var(--spacing-md)}.p-3{padding:var(--spacing-lg)}.p-4{padding:var(--spacing-xl)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-disabled)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}