@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");*{margin:0;padding:0;box-sizing:border-box}:root{--color-safe:rgb(76,175,80);--color-safe-light:rgba(76,175,80,0.1);--color-safe-dark:rgb(56,142,60);--color-caution:rgb(255,152,0);--color-caution-light:rgba(255,152,0,0.1);--color-caution-dark:rgb(230,126,34);--color-avoid:rgb(244,67,54);--color-avoid-light:rgba(244,67,54,0.1);--color-avoid-dark:rgb(211,47,47);--color-uncertain:rgb(158,158,158);--color-uncertain-light:rgba(158,158,158,0.1);--color-uncertain-dark:rgb(97,97,97);--color-bg:#0a0a0a;--color-surface:#1a1a1a;--color-surface-elevated:#2a2a2a;--color-text-primary:#ffffff;--color-text-secondary:#b0b0b0;--color-border:rgba(255,255,255,0.1);--gradient-primary:linear-gradient(135deg,#667eea,#764ba2);--gradient-surface:linear-gradient(135deg,rgba(26,26,26,0.95),rgba(42,42,42,0.95));--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.5rem;--font-size-2xl:2rem;--radius-sm:0.5rem;--radius-md:1rem;--radius-lg:1.5rem;--shadow-sm:0 2px 8px rgba(0,0,0,0.3);--shadow-md:0 4px 16px rgba(0,0,0,0.4);--shadow-lg:0 8px 32px rgba(0,0,0,0.5);--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:250ms cubic-bezier(0.4,0,0.2,1);--transition-slow:350ms cubic-bezier(0.4,0,0.2,1)}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:800px;margin:0 auto;padding:var(--spacing-xl) var(--spacing-md);min-height:100vh}.hero{text-align:center;margin-bottom:var(--spacing-xl);animation:fadeInUp .6s ease-out}.hero-title{font-size:var(--font-size-2xl);font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-sm)}.hero-subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);font-weight:300}.input-section{margin-bottom:var(--spacing-xl)}.input-wrapper{position:relative;background:var(--gradient-surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-md);transition:all var(--transition-base)}.input-wrapper:focus-within{border-color:rgba(102,126,234,.5);box-shadow:0 0 0 3px rgba(102,126,234,.1),var(--shadow-lg)}.input-field{width:100%;background:transparent;border:none;outline:none;color:var(--color-text-primary);font-size:var(--font-size-base);font-family:var(--font-family);padding:var(--spacing-sm);resize:vertical;min-height:80px}.input-field::placeholder{color:var(--color-text-secondary)}.submit-button{width:100%;margin-top:var(--spacing-sm);padding:var(--spacing-md);background:var(--gradient-primary);border:none;border-radius:var(--radius-md);color:white;font-weight:600;font-size:var(--font-size-base);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-sm)}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-md)}.submit-button:active:not(:disabled){transform:translateY(0)}.submit-button:disabled{opacity:.6;cursor:not-allowed}.example-button{padding:var(--spacing-sm);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-secondary);font-size:var(--font-size-sm);cursor:pointer;text-align:left;transition:all var(--transition-fast);font-family:var(--font-family)}.example-button:hover{background:var(--color-surface-elevated);border-color:rgba(102,126,234,.5)}.analysis-result[data-layout=warning-first]{animation:slideInAlert .4s ease-out}.analysis-result[data-layout=detailed-breakdown],.analysis-result[data-layout=simple-card]{animation:fadeInUp .5s ease-out}.priority-message{background:var(--color-avoid-light);border-left:4px solid var(--color-avoid);padding:var(--spacing-md);border-radius:var(--radius-sm);margin-bottom:var(--spacing-md);font-weight:600;color:var(--color-avoid);animation:pulse 2s ease-in-out infinite}.insight-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-bottom:var(--spacing-md);box-shadow:var(--shadow-md);transition:all var(--transition-base)}.insight-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.insight-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.verdict-badge{font-weight:700;font-size:var(--font-size-sm);letter-spacing:.05em}.confidence-indicator{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.insight-summary{font-size:var(--font-size-xl);font-weight:600;margin-bottom:var(--spacing-md);line-height:1.3}.key-insights h3{font-size:var(--font-size-lg);margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.key-insights ul{list-style:none;padding:0}.key-insights li{padding:var(--spacing-sm);margin-bottom:var(--spacing-xs);background:var(--color-surface-elevated);border-radius:var(--radius-sm);border-left:3px solid rgba(102,126,234,.5);transition:all var(--transition-fast)}.key-insights li:hover{background:rgba(102,126,234,.1);border-left-color:rgba(102,126,234,1)}.contextual-guidance{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-md);padding:var(--spacing-md);background:rgba(102,126,234,.1);border-radius:var(--radius-md)}.guidance-icon{font-size:var(--font-size-xl)}.ingredient-details{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--color-border)}.ingredient-details summary{cursor:pointer;font-weight:600;padding:var(--spacing-sm);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.ingredient-details summary:hover{background:var(--color-surface-elevated)}.ingredients-list{margin-top:var(--spacing-md)}.ingredient-item{padding:var(--spacing-md);margin-bottom:var(--spacing-sm);background:var(--color-surface-elevated);border-radius:var(--radius-md)}.ingredient-item h4{color:var(--color-text-primary);margin-bottom:var(--spacing-xs)}.ingredient-item p{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.ingredient-concerns{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);margin:var(--spacing-sm) 0}.concern-badge{padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-size:var(--font-size-sm);font-weight:500}.concern-badge[data-severity=low]{background:var(--color-caution-light);color:var(--color-caution)}.concern-badge[data-severity=medium]{background:var(--color-caution-light);color:var(--color-caution-dark)}.concern-badge[data-severity=high]{background:var(--color-avoid-light);color:var(--color-avoid)}.uncertainty-widget{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-bottom:var(--spacing-md);border:1px solid var(--color-border)}.uncertainty-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.uncertainty-icon{font-size:var(--font-size-xl)}.uncertainty-header h3{font-size:var(--font-size-lg);font-weight:600}.uncertainty-message{color:var(--color-text-secondary)}.uncertainty-message,.uncertainty-reasoning{margin-bottom:var(--spacing-md)}.uncertainty-reasoning summary{cursor:pointer;color:var(--color-text-secondary);font-size:var(--font-size-sm);padding:var(--spacing-xs)}.uncertainty-action{padding:var(--spacing-md);background:rgba(102,126,234,.1);border-radius:var(--radius-md);border-left:3px solid rgba(102,126,234,1)}.uncertainty-action strong{display:block;margin-bottom:var(--spacing-xs);color:var(--color-text-primary)}.alternatives-section{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--spacing-lg);border:1px solid var(--color-border)}.alternatives-section h3{font-size:var(--font-size-lg);margin-bottom:var(--spacing-md);color:var(--color-text-primary)}.alternatives-section ul{list-style:none;padding:0}.alternatives-section li{padding:var(--spacing-sm);margin-bottom:var(--spacing-xs);background:var(--color-surface-elevated);border-radius:var(--radius-sm);border-left:3px solid var(--color-safe)}.loading{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary)}.loading-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top:3px solid rgba(102,126,234,1);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto var(--spacing-md)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInAlert{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.8}}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:768px){.container{padding:var(--spacing-md) var(--spacing-sm)}.hero-title{font-size:var(--font-size-xl)}.insight-card{padding:var(--spacing-md)}}