*{box-sizing:border-box;margin:0;padding:0}:root{--primary: #F5952D;--primary-dark: #E07D1A;--primary-light: #FFF4E8;--success: #34C759;--danger: #FF3B30;--gray-100: #FAF8F5;--gray-200: #F0ECE6;--gray-300: #DDD8D0;--gray-400: #B0A99E;--gray-500: #8A8279;--gray-600: #5C564E;--gray-700: #3D3832;--gray-800: #1E1B18;--radius: 16px;--radius-sm: 10px;--radius-full: 9999px;--shadow: 0 2px 8px rgba(30, 27, 24, .06);--shadow-lg: 0 4px 16px rgba(30, 27, 24, .1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--gray-200);color:var(--gray-800);min-height:100vh;-webkit-tap-highlight-color:transparent;line-height:1.5}#root{min-height:100vh;display:flex;flex-direction:column}.app{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:20px 20px 92px;max-width:600px;margin:0 auto;width:100%}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:none;box-shadow:0 -2px 12px #1e1b180f;border-radius:20px 20px 0 0;display:flex;justify-content:space-around;padding:6px 8px;padding-bottom:env(safe-area-inset-bottom,6px);z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;padding:8px 16px;color:var(--gray-400);text-decoration:none;font-size:11px;font-weight:500;gap:3px;border:none;background:none;cursor:pointer;border-radius:var(--radius-full);transition:all .2s ease}.nav-item.active{color:var(--primary);background:var(--primary-light);font-weight:600}.nav-item svg{width:24px;height:24px}.nav-icon-wrapper{position:relative;display:inline-flex;align-items:center;justify-content:center}.nav-badge{position:absolute;top:-6px;right:-10px;background:var(--primary);color:#fff;font-size:9px;font-weight:700;min-width:18px;height:18px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;padding:0 4px;line-height:1;border:2px solid white}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:var(--gray-200)}.login-form{background:#fff;padding:40px 32px;border-radius:24px;box-shadow:var(--shadow-lg);width:100%;max-width:360px}.login-form h1{font-size:28px;font-weight:700;margin-bottom:24px;text-align:center;color:var(--primary)}.login-form input{width:100%;padding:14px 16px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:16px;margin-bottom:16px;background:var(--gray-100);transition:border-color .2s ease,box-shadow .2s ease}.login-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #f5952d26;background:#fff}.login-error{color:var(--danger);font-size:14px;margin-bottom:16px}.btn{padding:14px 28px;border:none;border-radius:var(--radius-full);font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn:active{transform:scale(.97)}.btn-primary{background:var(--primary);color:#fff;width:100%;box-shadow:0 2px 8px #f5952d4d}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 4px 12px #f5952d66}.btn-secondary{background:var(--gray-100);color:var(--gray-700);border:1px solid var(--gray-200)}.btn-secondary:hover{background:var(--gray-200)}.btn-danger{background:var(--danger);color:#fff}.btn-small{padding:10px 20px;font-size:14px}.btn-icon{padding:8px;background:none;border:none;cursor:pointer;color:var(--gray-400);border-radius:var(--radius-full);width:36px;height:36px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.btn-icon:hover{color:var(--gray-700);background:var(--gray-100)}.search-container{position:relative;margin-bottom:16px}.search-input{width:100%;padding:14px 48px 14px 20px;border:1px solid var(--gray-200);border-radius:var(--radius-full);font-size:16px;background:#fff;transition:border-color .2s ease,box-shadow .2s ease}.search-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #f5952d26}.search-results{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-height:240px;overflow-y:auto;overflow:hidden;margin-top:8px}.search-result-item{padding:14px 20px;cursor:pointer;border-bottom:1px solid var(--gray-200);transition:background .2s ease}.search-result-item:hover{background:var(--primary-light)}.search-result-item:last-child{border-bottom:none}.search-result-new{color:var(--primary);font-style:italic;font-weight:500}.search-clear-btn{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--gray-400);padding:4px;display:flex;align-items:center;justify-content:center;z-index:1;border-radius:50%;width:28px;height:28px;transition:all .2s ease}.search-clear-btn:hover{color:var(--gray-700);background:var(--gray-100)}.filter-indicator{text-align:center;font-size:13px;color:var(--primary-dark);padding:8px 16px;margin-bottom:10px;background:var(--primary-light);border:1px solid rgba(245,149,45,.2);border-radius:var(--radius-full)}.search-highlight{background:#f5952d40;color:inherit;border-radius:4px;padding:1px 3px}.shopping-item{background:#fff;padding:16px;border-radius:var(--radius);margin-bottom:10px;box-shadow:var(--shadow);display:flex;align-items:flex-start;gap:12px;transition:all .2s ease}.shopping-item.checked{opacity:.55;background:var(--gray-100)}.shopping-item.checked .item-name{text-decoration:line-through}.shopping-item.unchecked-bulk{background:var(--gray-100);box-shadow:none;border:1px solid var(--gray-200)}.shopping-item.unchecked-bulk .item-name{color:var(--gray-500)}.shopping-checkbox{width:28px;height:28px;border:2px solid var(--gray-300);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;transition:all .2s ease}.shopping-checkbox.checked{background:var(--success);border-color:var(--success);color:#fff;box-shadow:0 2px 6px #34c7594d}.item-content{flex:1;min-width:0}.item-name{font-weight:500;word-break:break-word}.item-details{font-size:14px;color:var(--gray-500);margin-top:4px}.item-quantity{background:var(--primary-light);color:var(--primary-dark);padding:3px 10px;border-radius:var(--radius-full);font-size:13px;font-weight:500;display:inline-block}.item-note{margin-top:4px;font-style:italic}.item-actions{display:flex;gap:4px}.product-item{background:#fff;padding:14px 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#f5952d26;background:#fff}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-title{font-size:20px;font-weight:700;letter-spacing:-.02em}.custom-warning{background:#fef3c7;border:1px solid #f59e0b;padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px}.empty-state{text-align:center;padding:56px 32px;color:var(--gray-500)}.empty-state svg{width:64px;height:64px;margin-bottom:16px;opacity:.4;color:var(--primary)}.modal-overlay{position:fixed;inset:0;background:#1e1b1866;display:flex;align-items:center;justify-content:center;z-index:200;padding:24px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.modal{background:#fff;border-radius:24px;padding:28px;width:100%;max-width:400px;box-shadow:var(--shadow-lg)}.modal h2{margin-bottom:16px;font-size:20px;font-weight:700}.modal-actions{display:flex;gap:10px;margin-top:28px}.modal-actions .btn{flex:1}.modal-input{width:100%;padding:14px 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spin{to{transform:rotate(360deg)}}.dragging{opacity:.5}.summary{background:#fff;padding:20px;border-radius:var(--radius);margin-bottom:16px;box-shadow:var(--shadow)}.summary-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--gray-200)}.summary-row:last-child{border-bottom:none}.action-buttons{display:flex;gap:10px;margin-bottom:16px}.action-buttons .btn{flex:1}.share-link-container{display:flex;margin-bottom:8px}.share-link-container input.share-link-input{flex:1 1 0%;width:0;padding:10px 12px;border:1px solid var(--gray-300);border-right:none;border-radius:var(--radius-sm) 0 0 var(--radius-sm);font-size:13px;background:var(--gray-100);color:var(--gray-700);min-width:0;margin-bottom:0}.share-link-container input.share-link-input:focus{outline:none;border-color:var(--primary);box-shadow:none;background:var(--gray-100)}.share-link-container .share-link-copy{width:auto;flex-shrink:0;border-radius:0 var(--radius-sm) var(--radius-sm) 0;white-space:nowrap}.bulk-quantity-input{width:80px;padding:8px 10px;border:1px solid var(--gray-300);border-radius:var(--radius-sm);font-size:14px;background:var(--gray-100);transition:border-color .2s ease,box-shadow .2s ease}.bulk-quantity-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #f5952d26;background:#fff}