:root{--color-primary: #4a7c59;--color-primary-light: #6a9c79;--color-primary-dark: #3a6249;--color-surface: #faf8f5;--color-surface-elevated: #ffffff;--color-text: #1a1a1a;--color-text-secondary: #666666;--color-text-muted: #999999;--color-border: #e0ddd8;--color-border-light: #f0ede8;--color-danger: #c0392b;--color-danger-light: #e74c3c;--color-warning: #f39c12;--color-success: #27ae60;--color-checked-bg: #f5f3f0;--color-checked-text: #aaa;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-sm: 14px;--font-size-base: 16px;--font-size-lg: 18px;--font-size-xl: 22px;--font-size-2xl: 28px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--nav-height: 64px;--max-width: 600px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background:var(--color-surface);line-height:1.5;min-height:100dvh;overscroll-behavior:none}#root{min-height:100dvh;display:flex;flex-direction:column}.page{flex:1;max-width:var(--max-width);width:100%;margin:0 auto;padding:var(--space-md);padding-bottom:calc(var(--nav-height) + var(--space-lg))}.page-header{margin-bottom:var(--space-lg)}.page-title{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text)}.page-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:var(--space-xs)}.card{background:var(--color-surface-elevated);border-radius:var(--radius-md);padding:var(--space-md);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light)}.card+.card{margin-top:var(--space-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:12px 20px;border:none;border-radius:var(--radius-sm);font-size:var(--font-size-base);font-weight:500;cursor:pointer;min-height:48px;min-width:48px;transition:background-color .15s,transform .1s;-webkit-user-select:none;user-select:none}.btn:active{transform:scale(.97)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark)}.btn-secondary{background:var(--color-border-light);color:var(--color-text)}.btn-danger{background:var(--color-danger);color:#fff}.btn-ghost{background:transparent;color:var(--color-primary)}.btn-sm{padding:8px 12px;font-size:var(--font-size-sm);min-height:36px}.btn-full{width:100%}.fab{position:fixed;bottom:calc(var(--nav-height) + var(--space-md));right:var(--space-md);width:56px;height:56px;border-radius:50%;background:var(--color-primary);color:#fff;border:none;box-shadow:var(--shadow-lg);font-size:28px;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10;transition:transform .15s,background-color .15s}.fab:active{transform:scale(.93)}.input{width:100%;padding:12px var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--font-size-base);font-family:inherit;background:var(--color-surface-elevated);color:var(--color-text);min-height:48px}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #4a7c5926}.input-group{margin-bottom:var(--space-md)}.input-label{display:block;font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-secondary);margin-bottom:var(--space-xs)}textarea.input{min-height:120px;resize:vertical}.section-header{font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em;padding:var(--space-sm) 0;margin-top:var(--space-md);border-bottom:1px solid var(--color-border-light)}.counter{display:inline-flex;align-items:center;gap:var(--space-xs);background:var(--color-primary-light);color:#fff;padding:4px 12px;border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:600}.chip{display:inline-flex;align-items:center;padding:6px 14px;border-radius:var(--radius-full);font-size:var(--font-size-sm);background:var(--color-border-light);color:var(--color-text-secondary);border:1px solid transparent;cursor:pointer;min-height:36px}.chip.active,.chip-active{background:var(--color-primary);color:#fff}.chips{display:flex;gap:var(--space-sm);overflow-x:auto;padding:var(--space-sm) 0;-webkit-overflow-scrolling:touch}.chips::-webkit-scrollbar{display:none}.toast{position:fixed;bottom:calc(var(--nav-height) + var(--space-md));left:50%;transform:translate(-50%);background:var(--color-text);color:#fff;padding:12px 20px;border-radius:var(--radius-sm);font-size:var(--font-size-sm);box-shadow:var(--shadow-lg);z-index:100;display:flex;align-items:center;gap:var(--space-md);animation:slideUp .2s ease-out}@keyframes slideUp{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.toast-action{background:none;border:none;color:var(--color-primary-light);font-weight:600;cursor:pointer;font-size:var(--font-size-sm);padding:4px 8px;min-height:36px}.empty-state{text-align:center;padding:var(--space-2xl) var(--space-md)}.empty-state-icon{font-size:48px;margin-bottom:var(--space-md);opacity:.5}.empty-state-title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text);margin-bottom:var(--space-sm)}.empty-state-text{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-lg)}.search-results{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);max-height:300px;overflow-y:auto;margin-top:var(--space-xs)}.search-result-item{display:flex;align-items:center;justify-content:space-between;padding:12px var(--space-md);cursor:pointer;border-bottom:1px solid var(--color-border-light);min-height:48px}.search-result-item:last-child{border-bottom:none}.search-result-item:active{background:var(--color-border-light)}.search-result-name{font-size:var(--font-size-lg);text-transform:capitalize}.search-result-category{font-size:var(--font-size-sm);color:var(--color-text-muted)}.check-box{width:28px;height:28px;border-radius:50%;border:2px solid var(--color-border);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:border-color .15s,background-color .15s}.check-box.checked{border-color:var(--color-primary);background:var(--color-primary)}@media(prefers-reduced-motion:no-preference){.check-box.checked{animation:checkPop .2s ease-out}}@keyframes checkPop{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}.check-box svg{width:16px;height:16px;color:#fff;opacity:0;transition:opacity .15s}.check-box.checked svg{opacity:1}.list-item-row{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-sm) 0;border-bottom:1px solid var(--color-border-light);min-height:56px;transition:opacity .2s}.list-item-row.checked{opacity:.5}.list-item-info{flex:1;min-width:0}.list-item-name{font-size:var(--font-size-lg);text-transform:capitalize;transition:text-decoration .2s}.list-item-row.checked .list-item-name{text-decoration:line-through;color:var(--color-checked-text)}.list-item-source{font-size:12px;color:var(--color-text-muted);margin-top:1px;font-style:italic}.list-item-note{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:2px}.list-item-quantity{font-size:var(--font-size-sm);color:var(--color-text-secondary);white-space:nowrap;min-width:48px;text-align:right;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm)}.qty-stepper{display:flex;align-items:center;gap:2px;flex-shrink:0}.qty-stepper-btn{width:32px;height:32px;border-radius:50%;border:1px solid var(--color-border);background:var(--color-surface-elevated);color:var(--color-primary);font-size:18px;font-weight:600;display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background-color .1s,transform .1s;padding:0;line-height:1}.qty-stepper-btn:active{transform:scale(.9);background:var(--color-border-light)}.qty-stepper-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);white-space:nowrap;min-width:36px;text-align:center;cursor:pointer;padding:var(--space-xs) 4px;border-radius:var(--radius-sm)}.qty-stepper-label:hover{background:var(--color-border-light)}.list-item-delete{background:none;border:none;color:var(--color-text-muted);cursor:pointer;padding:var(--space-sm);min-height:48px;min-width:48px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm)}.list-item-delete:hover{color:var(--color-danger);background:#c0392b14}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:50;display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--color-surface-elevated);border-radius:var(--radius-lg) var(--radius-lg) 0 0;width:100%;max-width:var(--max-width);max-height:85dvh;overflow-y:auto;padding:var(--space-lg);animation:slideUpModal .2s ease-out}@keyframes slideUpModal{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.modal-title{font-size:var(--font-size-xl);font-weight:700}.modal-close{background:none;border:none;font-size:24px;cursor:pointer;padding:var(--space-sm);color:var(--color-text-secondary);min-height:48px;min-width:48px;display:flex;align-items:center;justify-content:center}.offline-banner{background:var(--color-warning);color:#fff;text-align:center;padding:var(--space-sm);font-size:var(--font-size-sm);font-weight:500}.sync-banner{background:var(--color-primary-light);color:#fff;text-align:center;padding:var(--space-xs) var(--space-sm);font-size:12px;font-weight:500}.skeleton{background:linear-gradient(90deg,var(--color-border-light) 25%,var(--color-border) 50%,var(--color-border-light) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.collapsible-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) 0;cursor:pointer;-webkit-user-select:none;user-select:none}.collapsible-header h3{font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-secondary)}.collapsible-arrow{transition:transform .2s;color:var(--color-text-muted)}.collapsible-arrow.open{transform:rotate(180deg)}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:var(--space-sm) var(--space-md);text-align:left;border-bottom:1px solid var(--color-border-light);font-size:var(--font-size-sm)}th{font-weight:600;color:var(--color-text-secondary)}.inline-input{border:none;background:transparent;font-size:inherit;font-family:inherit;color:inherit;padding:2px 4px;border-radius:var(--radius-sm);width:60px;text-align:right}.inline-input:focus{outline:none;background:var(--color-border-light)}.qty-conversion-hint{font-size:12px;color:var(--color-text-muted);white-space:nowrap;flex-shrink:0}.compact .list-item-row{min-height:40px;gap:var(--space-sm);padding:3px 0}.compact .list-item-name{font-size:var(--font-size-base)}.compact .check-box{width:24px;height:24px}.compact .check-box svg{width:14px;height:14px}.compact .section-header{padding:var(--space-xs) 0;margin-top:var(--space-sm)}.compact .qty-stepper-label{font-size:13px;padding:2px 4px;min-width:unset}