*,*:before,*:after{box-sizing:border-box}:root{color-scheme:light;--brand-solid: #2d6a4f;--brand-contrast: #ffffff;--brand-fg: #1f4a37;--brand-muted: #d3e9dd;--brand-subtle: #eef6f1;--brand-emphasized: #a9d4bf;--app-bg: #f7f8f7;--app-bg-subtle: #ffffff;--app-bg-muted: #eef0ee;--app-card-bg: #ffffff;--app-card-border: rgba(0, 0, 0, .08);--app-text: #16201b;--app-text-secondary: #5b6660;--app-text-muted: #8a938d;--app-border: rgba(0, 0, 0, .08);--app-border-strong: rgba(0, 0, 0, .16);--app-nav-bg: rgba(255, 255, 255, .85);--app-nav-border: rgba(0, 0, 0, .1);--app-success: #2f9e44;--app-danger: #e03131;--app-warning: #f08c00}.dark{color-scheme:dark;--brand-solid: #4f9c7c;--brand-contrast: #0a1a14;--brand-fg: #74b795;--brand-muted: #122c21;--brand-subtle: #0f241b;--brand-emphasized: #1b4332;--app-bg: #0d0d0d;--app-bg-subtle: #141414;--app-bg-muted: #1a1a1a;--app-card-bg: #151515;--app-card-border: rgba(255, 255, 255, .08);--app-text: #f5f5f5;--app-text-secondary: #a3a3a3;--app-text-muted: #737373;--app-border: rgba(255, 255, 255, .08);--app-border-strong: rgba(255, 255, 255, .16);--app-nav-bg: rgba(26, 26, 26, .85);--app-nav-border: rgba(255, 255, 255, .2);--app-success: #52c41a;--app-danger: #ff4d4f;--app-warning: #faad14}html{font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100dvh;background:var(--app-bg);color:var(--app-text)}#root{min-height:100dvh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}input,select,textarea{font-family:inherit}select{color:inherit}select option{color:initial}:root{--primary: #2d6a4f;--primary-light: #40916c;--primary-dark: #1b4332;--instacart: #43b02a;--kroger: #0066b2;--bg: #f7f8f7;--card-bg: #ffffff;--text: #16201b;--text-muted: #5b6660;--border: rgba(0, 0, 0, .08);--success: #2f9e44;--error: #e03131}.dark{--primary: #4f9c7c;--primary-light: #74b795;--primary-dark: #2d6a4f;--bg: #0d0d0d;--card-bg: #1a1a1a;--text: #f5f5f5;--text-muted: #a3a3a3;--border: rgba(255, 255, 255, .08);--success: #52c41a;--error: #ff4d4f}*{margin:0;padding:0;box-sizing:border-box}.header{background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 100%);color:#fff;padding:24px;text-align:center}.header-content{margin-bottom:16px}.logo{font-size:2rem;font-weight:700;margin:0}.tagline{opacity:.9;font-size:1rem}.location-bar{display:flex;gap:12px;justify-content:center;max-width:400px;margin:0 auto}.location-bar input{flex:1;padding:12px 16px;border:none;border-radius:8px;font-size:1rem}.location-bar button{padding:12px 24px;background:var(--primary-light);color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:background .2s}.location-bar button:hover{background:var(--primary-dark)}.chat-first{display:flex;flex-direction:column;min-height:calc(100vh - 150px)}.has-results{display:flex;flex-direction:column;gap:24px}.chat-section{width:100%}.chat-section.centered{flex:1;display:flex;align-items:center;justify-content:center;padding:40px 20px}.chat-section.compact{padding:0 0 24px}.chat-container{width:100%;max-width:700px;margin:0 auto}.chat-hero{text-align:center;margin-bottom:32px}.chat-hero h1{font-size:2.5rem;font-weight:700;color:var(--primary-dark);margin-bottom:12px}.chat-hero p{font-size:1.1rem;color:var(--text-muted);max-width:500px;margin:0 auto}@media(max-width:600px){.chat-hero h1{font-size:1.8rem}.chat-hero p{font-size:1rem}}.results-section{display:flex;flex-direction:column;gap:24px}.results-main{display:flex;flex-direction:column;gap:20px}.card{background:var(--card-bg);border-radius:12px;box-shadow:0 2px 12px #00000014;padding:20px}.card h2{font-size:1.1rem;color:var(--primary-dark);margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--primary-light)}.provider-selector{margin-bottom:20px}.provider-tabs{display:flex;gap:8px;margin-bottom:16px}.provider-tab{flex:1;padding:12px;border:2px solid var(--border);background:var(--card-bg);border-radius:8px;cursor:pointer;font-weight:600;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.provider-tab:hover{border-color:var(--primary)}.provider-tab.active{border-color:var(--primary);background:var(--primary);color:#fff}.provider-icon{font-size:1.2rem}.store-selector{margin-top:12px}.store-selector label{display:block;font-size:.875rem;color:var(--text-muted);margin-bottom:8px}.store-selector select{width:100%;padding:10px 12px;border:2px solid var(--border);border-radius:8px;font-size:1rem;background:var(--card-bg)}.store-selector select:focus{outline:none;border-color:var(--primary)}.no-stores{text-align:center;padding:20px;color:var(--text-muted);font-size:.9rem}.loading{text-align:center;padding:20px;color:var(--text-muted)}.add-item-form{margin-bottom:20px}.form-row{display:flex;gap:8px;margin-bottom:12px}.form-row-secondary{flex-wrap:wrap}.item-input{flex:1;padding:12px;border:2px solid var(--border);border-radius:8px;font-size:1rem}.item-input:focus{outline:none;border-color:var(--primary)}.form-group{display:flex;flex-direction:column;gap:4px}.form-group label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase}.form-group select,.form-group input{padding:8px;border:2px solid var(--border);border-radius:6px;font-size:.9rem}.qty-input{width:60px}.add-btn{padding:8px 20px;background:var(--primary);color:#fff;border:none;border-radius:6px;font-weight:600;cursor:pointer;align-self:flex-end}.add-btn:hover{background:var(--primary-dark)}.grocery-list{max-height:500px;overflow-y:auto}.grocery-list.empty{text-align:center;padding:40px 20px;color:var(--text-muted)}.category-section{margin-bottom:20px}.category-header{font-size:.875rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;padding-bottom:4px;border-bottom:1px solid var(--border)}.item-list{list-style:none}.grocery-item{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg);border-radius:8px;margin-bottom:8px;transition:opacity .2s}.grocery-item.checked{opacity:.5}.grocery-item.checked .item-name{text-decoration:line-through}.item-checkbox{position:relative;width:24px;height:24px;cursor:pointer}.item-checkbox input{opacity:0;position:absolute;width:100%;height:100%;cursor:pointer}.checkmark{position:absolute;top:0;left:0;width:24px;height:24px;border:2px solid var(--border);border-radius:6px;background:var(--card-bg)}.item-checkbox input:checked~.checkmark{background:var(--primary);border-color:var(--primary)}.item-checkbox input:checked~.checkmark:after{content:"✓";position:absolute;color:#fff;font-size:14px;top:50%;left:50%;transform:translate(-50%,-50%)}.item-details{flex:1;min-width:0}.item-name{display:block;font-weight:500}.matched-product{display:block;font-size:.8rem;color:var(--text-muted);margin-top:2px}.matched-product .price{color:var(--primary);font-weight:600;margin-left:8px}.item-quantity{display:flex;align-items:center;gap:8px}.qty-btn{width:28px;height:28px;border:1px solid var(--border);background:var(--card-bg);border-radius:50%;cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center}.qty-btn:hover{background:var(--bg)}.qty-value{min-width:60px;text-align:center;font-size:.9rem}.remove-btn{width:28px;height:28px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;font-size:1.2rem;border-radius:50%}.remove-btn:hover{background:var(--error);color:#fff}.checkout-section{margin-top:20px;padding-top:20px;border-top:2px solid var(--border)}.checkout-btn{width:100%;padding:16px;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.checkout-btn.instacart{background:var(--instacart);color:#fff}.checkout-btn.kroger{background:var(--kroger);color:#fff}.checkout-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #0003}.checkout-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.checkout-note{font-size:.8rem;color:var(--text-muted);text-align:center;margin-top:8px}.checkout-error{background:#fee;color:var(--error);padding:12px;border-radius:8px;margin-top:12px;font-size:.9rem}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--card-bg);border-radius:16px;max-width:800px;width:100%;max-height:80vh;overflow:hidden;display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:1.2rem}.close-btn{width:32px;height:32px;border:none;background:var(--bg);border-radius:50%;font-size:1.2rem;cursor:pointer}.close-btn:hover{background:var(--border)}.product-grid{padding:20px;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;overflow-y:auto}.product-card{border:2px solid var(--border);border-radius:12px;padding:12px;cursor:pointer;transition:all .2s}.product-card:hover{border-color:var(--primary)}.product-card.selected{border-color:var(--primary);background:#f0fff4}.product-image{width:100%;height:120px;object-fit:contain;margin-bottom:12px}.product-info{display:flex;flex-direction:column;gap:4px}.product-brand{font-size:.75rem;color:var(--text-muted);text-transform:uppercase}.product-name{font-size:.9rem;font-weight:500;line-height:1.3}.product-size{font-size:.8rem;color:var(--text-muted)}.product-price{margin-top:8px}.price{font-weight:700;color:var(--primary)}.price-sale{font-weight:700;color:var(--error);margin-right:8px}.price-original{text-decoration:line-through;color:var(--text-muted);font-size:.85rem}.price-unavailable{color:var(--text-muted);font-size:.85rem}.stock-level{display:inline-block;padding:2px 8px;border-radius:4px;font-size:.7rem;text-transform:uppercase;margin-top:4px}.stock-high{background:#d4edda;color:#155724}.stock-low{background:#fff3cd;color:#856404}.no-products{grid-column:1 / -1;text-align:center;padding:40px;color:var(--text-muted)}.sidebar,.content{display:flex;flex-direction:column;gap:20px}.meal-plan-form{display:flex;flex-direction:column;gap:12px}.chat-input-container{display:flex;flex-direction:column;background:var(--card-bg);border:2px solid var(--border);border-radius:16px;transition:border-color .2s,box-shadow .2s;overflow:hidden}.chat-input-container:focus-within{border-color:var(--primary);box-shadow:0 4px 20px #2d6a4f26}.chat-input{flex:1;border:none;padding:16px 16px 8px;font-size:1.1rem;font-family:inherit;resize:none;background:transparent;line-height:1.5;min-height:80px}.chat-input:focus{outline:none}.chat-input::placeholder{color:var(--text-muted)}.chat-input-actions{display:flex;align-items:center;justify-content:space-between;padding:8px 12px 12px}.settings-controls{display:flex;align-items:center;gap:8px}.settings-icon-btn{width:40px;height:40px;border:none;border-radius:10px;background:var(--bg);color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.settings-icon-btn:hover:not(:disabled){background:var(--border);color:var(--primary)}.settings-icon-btn:disabled{opacity:.5;cursor:not-allowed}.settings-icon-btn.disabled{opacity:.4}.settings-toggle{position:relative;display:inline-flex;align-items:center;cursor:pointer}.settings-toggle input{opacity:0;width:0;height:0;position:absolute}.settings-toggle-slider{width:36px;height:20px;background-color:#ccc;border-radius:20px;position:relative;transition:all .2s ease}.settings-toggle-slider:before{content:"";position:absolute;width:16px;height:16px;left:2px;top:2px;background-color:#fff;border-radius:50%;transition:all .2s ease;box-shadow:0 1px 3px #0003}.settings-toggle-slider.enabled{background-color:var(--primary)}.settings-toggle-slider.enabled:before{transform:translate(16px)}.settings-toggle:hover .settings-toggle-slider{background-color:#bbb}.settings-toggle:hover .settings-toggle-slider.enabled{background-color:var(--primary-dark)}.chat-submit-btn{width:44px;height:44px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s,box-shadow .2s}.chat-submit-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 4px 12px #2d6a4f66}.chat-submit-btn:disabled{opacity:.5;cursor:not-allowed}.chat-input-container.compact{border-radius:12px}.chat-input.compact{min-height:50px;padding:10px 12px 6px;font-size:.9rem}.compact .chat-input-actions{padding:4px 8px 8px}.compact .settings-icon-btn{width:32px;height:32px}.compact .chat-submit-btn{width:36px;height:36px;border-radius:10px}.submit-icon{font-size:1.5rem;font-weight:700}.chat-submit-btn .spinner-small{width:20px;height:20px}.chat-input-wrapper{display:flex;background:var(--card-bg);border:2px solid var(--border);border-radius:16px;padding:8px;transition:border-color .2s,box-shadow .2s}.chat-input-wrapper:focus-within{border-color:var(--primary);box-shadow:0 4px 20px #2d6a4f26}.meal-plan-form textarea:not(.chat-input){width:100%;padding:12px;border:2px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;resize:vertical;min-height:100px}.meal-plan-form textarea:not(.chat-input):focus{outline:none;border-color:var(--primary)}.meal-plan-form textarea:not(.chat-input)::placeholder{color:var(--text-muted)}.toggle-icon{font-size:.8rem;color:var(--text-muted)}.settings-panel{background:var(--bg);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:16px}.settings-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}@media(max-width:600px){.settings-row{grid-template-columns:1fr}}.meal-plan-form .form-group{display:flex;flex-direction:column;gap:8px}.meal-plan-form .form-group label{font-size:.85rem;font-weight:600;color:var(--text)}.meal-plan-form select{width:100%;padding:10px 12px;border:2px solid var(--border);border-radius:8px;font-size:.9rem;background:var(--card-bg)}.meal-plan-form select:focus{outline:none;border-color:var(--primary)}.checkbox-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}@media(max-width:600px){.checkbox-grid{grid-template-columns:1fr}}.checkbox-item{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--card-bg);border-radius:6px;cursor:pointer;font-size:.85rem;transition:background .2s}.checkbox-item:hover{background:var(--bg)}.checkbox-item input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #2d6a4f66}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg);color:var(--text);border:2px solid var(--border)}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.btn-small{padding:8px 16px;font-size:.85rem}.btn-text{background:none;border:none;color:var(--text-muted);padding:8px 12px}.btn-text:hover{color:var(--primary)}.spinner-small{width:18px;height:18px;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)}}.meal-plan-results{display:flex;flex-direction:column;gap:20px}.results-header{display:flex;align-items:center;justify-content:space-between}.results-header h3{font-size:1.2rem;color:var(--primary-dark)}.results-summary{background:var(--bg);padding:16px;border-radius:8px;font-size:.95rem;line-height:1.5;color:var(--text)}.results-section{display:flex;flex-direction:column;gap:12px}.results-section .section-header{display:flex;align-items:center;justify-content:space-between}.results-section .section-header.collapsible{cursor:pointer;padding:8px 0;border-radius:6px;transition:background-color .2s}.results-section .section-header.collapsible:hover{background-color:#00000008}.section-toggle{font-size:.75rem;color:var(--text-muted);transition:transform .2s}.results-section h4{font-size:1rem;color:var(--text)}.recipes-list{display:flex;flex-direction:column;gap:12px}.recipe-card{background:var(--bg);border-radius:10px;overflow:hidden;transition:box-shadow .2s}.recipe-card:hover{box-shadow:0 4px 12px #0000001a}.recipe-header{padding:16px;cursor:pointer}.recipe-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.recipe-title-row h4{font-size:1rem;color:var(--primary-dark)}.recipe-source-row{margin-bottom:6px}.recipe-source{font-size:.8rem;color:var(--text-muted)}.recipe-source-link{color:var(--primary);text-decoration:none}.recipe-source-link:hover{text-decoration:underline}.recipe-source-generated{font-style:italic}.expand-icon{font-size:.75rem;color:var(--text-muted)}.recipe-meta{display:flex;gap:16px;margin-bottom:10px;font-size:.85rem;color:var(--text-muted)}.meta-item{display:flex;align-items:center;gap:4px}.meta-icon{font-size:.9rem}.recipe-tags{display:flex;flex-wrap:wrap;gap:6px}.tag{padding:4px 10px;background:var(--card-bg);border-radius:20px;font-size:.75rem;color:var(--text-muted)}.tag.dietary{background:#e8f5e9;color:#388e3c}.recipe-details{background:var(--card-bg);padding:16px;border-top:1px solid var(--border)}.recipe-section{margin-bottom:16px}.recipe-section:last-child{margin-bottom:0}.recipe-section h5{font-size:.9rem;color:var(--text);margin-bottom:8px}.ingredients-list{list-style:disc;padding-left:20px;font-size:.9rem;margin-bottom:12px}.ingredients-list li{padding:2px 0;color:var(--text)}.instructions-list{padding-left:20px;font-size:.9rem}.instructions-list li{padding:4px 0;color:var(--text);line-height:1.5}.grocery-preview{display:flex;flex-wrap:wrap;gap:8px;padding:12px;background:var(--bg);border-radius:8px;margin-bottom:12px}.grocery-preview-item{padding:6px 12px;background:var(--card-bg);border-radius:20px;font-size:.8rem;color:var(--text);border:1px solid var(--border)}.grocery-preview-more{padding:6px 12px;font-size:.8rem;color:var(--text-muted);font-style:italic}.settings-modal{max-width:600px}.settings-modal .modal-body{padding:20px;overflow-y:auto;max-height:60vh;display:flex;flex-direction:column;gap:20px}.settings-modal .modal-footer{padding:16px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end}.settings-modal .settings-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}@media(max-width:500px){.settings-modal .settings-grid{grid-template-columns:1fr}}.settings-modal .form-group{display:flex;flex-direction:column;gap:8px}.settings-modal .form-group>label{font-size:.85rem;font-weight:600;color:var(--text)}.settings-modal select{width:100%;padding:10px 12px;border:2px solid var(--border);border-radius:8px;font-size:.9rem;background:var(--card-bg)}.settings-modal select:focus{outline:none;border-color:var(--primary)}.settings-modal .checkbox-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}@media(max-width:500px){.settings-modal .checkbox-grid{grid-template-columns:1fr}}.settings-modal .checkbox-item{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--bg);border-radius:6px;cursor:pointer;font-size:.85rem;transition:background .2s}.settings-modal .checkbox-item:hover{background:var(--border)}.settings-modal .checkbox-item input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary)}.drawer-overlay{position:fixed;inset:0;background:#00000080;z-index:200;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.store-drawer{position:fixed;top:0;left:0;width:320px;height:100vh;background:var(--card-bg);z-index:201;box-shadow:4px 0 24px #00000026;display:flex;flex-direction:column;animation:slideIn .25s ease}@keyframes slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}.drawer-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);background:var(--bg)}.drawer-header-content h3{font-size:1.1rem;color:var(--primary-dark);margin:0}.selected-store-badge{display:inline-block;background:#d4edda;color:#155724;padding:2px 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