*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--green-50: #f0fdf4;--green-100: #dcfce7;--green-500: #22c55e;--green-600: #16a34a;--green-700: #15803d;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-700: #374151;--gray-900: #111827;--red-500: #ef4444;--red-600: #dc2626;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(0,0,0,.1)}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--gray-50);color:var(--gray-900);line-height:1.5;min-height:100dvh}#root{min-height:100dvh;display:flex;flex-direction:column}.page{flex:1;display:flex;flex-direction:column;max-width:640px;width:100%;margin:0 auto}.app-bar{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;gap:8px;padding:0 16px;height:56px;box-shadow:var(--shadow-sm)}.app-bar__title{flex:1;font-size:1.125rem;font-weight:700;color:var(--gray-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-bar__logo{font-size:1.375rem;line-height:1}.btn-back{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:none;background:transparent;color:var(--gray-700);cursor:pointer;font-size:1.25rem;flex-shrink:0;-webkit-tap-highlight-color:transparent;transition:background .15s}.btn-back:active{background:var(--gray-100)}.page-content{flex:1;overflow-y:auto;padding:16px 16px 96px}.list-cards{display:flex;flex-direction:column;gap:10px}.list-card{display:flex;align-items:center;gap:14px;background:#fff;border-radius:var(--radius-md);padding:16px;box-shadow:var(--shadow-sm);cursor:pointer;border:1px solid var(--gray-100);-webkit-tap-highlight-color:transparent;transition:box-shadow .15s,transform .1s;text-align:left;width:100%}.list-card:active{box-shadow:none;transform:scale(.985)}.list-card__icon{width:44px;height:44px;border-radius:var(--radius-sm);background:var(--green-100);color:var(--green-700);display:flex;align-items:center;justify-content:center;font-size:1.375rem;flex-shrink:0}.list-card__name{font-size:1rem;font-weight:600;color:var(--gray-900)}.list-card__chevron{margin-left:auto;color:var(--gray-400);font-size:1.125rem;flex-shrink:0}.empty-state{display:flex;flex-direction:column;align-items:center;gap:12px;padding:48px 24px;text-align:center;color:var(--gray-400)}.empty-state__icon{font-size:3rem;line-height:1}.empty-state__text{font-size:.9375rem}.item-list{display:flex;flex-direction:column;gap:8px}.item-row{display:flex;align-items:center;gap:10px;background:#fff;border-radius:var(--radius-md);padding:10px 12px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100)}.item-row__checkbox{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:24px;height:24px;border-radius:50%;border:2px solid var(--gray-300, #d1d5db);background:#fff;cursor:pointer;flex-shrink:0;position:relative;transition:background .15s,border-color .15s}.item-row__checkbox:checked{background:var(--green-500);border-color:var(--green-500)}.item-row__checkbox:checked:after{content:"";position:absolute;top:4px;left:7px;width:5px;height:9px;border:2px solid #fff;border-top:none;border-left:none;transform:rotate(45deg)}.item-row__fields{flex:1;display:flex;flex-wrap:wrap;gap:6px;min-width:0}.item-row__name{flex:1;min-width:120px;font-size:1rem}.item-row__qty,.item-row__unit{width:64px;font-size:.875rem}.item-row--checked .item-row__name,.item-row--checked .item-row__qty,.item-row--checked .item-row__unit{color:var(--gray-400);text-decoration:line-through}.item-input{border:none;border-bottom:1.5px solid transparent;border-radius:0;background:transparent;padding:4px 2px;font-family:inherit;font-size:inherit;color:inherit;outline:none;transition:border-color .15s;-webkit-tap-highlight-color:transparent}.item-input:focus{border-bottom-color:var(--green-500)}.item-input::placeholder{color:var(--gray-400)}.btn-delete{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:none;background:transparent;color:var(--gray-400);cursor:pointer;font-size:1.125rem;flex-shrink:0;-webkit-tap-highlight-color:transparent;transition:background .15s,color .15s}.btn-delete:active{background:#fee2e2;color:var(--red-600)}.fab{position:fixed;bottom:24px;right:24px;display:flex;align-items:center;gap:8px;background:var(--green-600);color:#fff;border:none;border-radius:28px;padding:0 20px 0 16px;height:56px;font-size:1rem;font-weight:600;font-family:inherit;cursor:pointer;box-shadow:0 4px 14px #16a34a73;-webkit-tap-highlight-color:transparent;transition:background .15s,box-shadow .15s,transform .1s;z-index:20}.fab:active{background:var(--green-700);box-shadow:0 2px 8px #16a34a59;transform:scale(.97)}.fab__icon{font-size:1.5rem;line-height:1}