:root{--shop-primary:#f90;--shop-primary-dark:#e88a00;--shop-primary-light:#fff4e5;--shop-secondary:#232f3e;--shop-secondary-light:#37475a;--shop-accent:#00a8e1;--shop-accent-light:#e5f6fd;--shop-text:#0f1111;--shop-text-muted:#565959;--shop-text-secondary:#333;--shop-bg:#eaeded;--shop-bg-card:#fff;--shop-bg-hover:#f7f7f7;--shop-bg-store:#fff;--shop-border:#ddd;--shop-border-strong:#bbb;--shop-danger:#b12704;--shop-danger-bg:#fff5f5;--shop-danger-bg-hover:#ffe8e8;--shop-success:#067d62;--shop-success-bg:#e7f4f1;--shop-completed:#067d62;--shop-completed-bg:#e7f4f1;--shop-radius-sm:4px;--shop-radius-md:8px;--shop-radius-lg:8px;--shop-radius-xl:8px;--shop-shadow-sm:0 1px 3px #00000014;--shop-shadow-md:0 2px 5px #0000001a, 0 1px 2px #0000000f;--shop-shadow-lg:0 4px 12px #00000026;--shop-shadow-xl:0 6px 16px #0000002e}.shopping-theme{background:var(--shop-bg);min-height:100vh;color:var(--shop-text);padding-bottom:2rem;font-family:Amazon Ember,Arial,sans-serif}.shopping-icon{flex-shrink:0;width:18px;min-width:18px;height:18px;min-height:18px}.shopping-btn{border:1px solid var(--shop-border-strong);border-radius:var(--shop-radius-md);cursor:pointer;color:var(--shop-text);background:linear-gradient(#f7f8fa,#e7e9ec);justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:400;transition:all .1s;display:inline-flex}.shopping-btn:hover:not(:disabled){background:linear-gradient(#e7e9ec,#d4d5d9)}.shopping-btn:disabled{opacity:.5;cursor:not-allowed}.shopping-btn-primary{color:#111;background:linear-gradient(#f7ca00,#f0b800);border-color:#a88734 #9c7e31 #846a29}.shopping-btn-primary:hover:not(:disabled){background:linear-gradient(#f0b800,#e6a800)}.shopping-btn-secondary{color:var(--shop-text);border:1px solid var(--shop-border-strong);background:linear-gradient(#f7f8fa,#e7e9ec)}.shopping-btn-secondary:hover:not(:disabled){background:linear-gradient(#e7e9ec,#d4d5d9)}.shopping-btn-danger{color:var(--shop-danger);border:1px solid var(--shop-danger);background:#fff}.shopping-btn-danger:hover:not(:disabled){background:var(--shop-danger-bg)}.shopping-btn-small{padding:.25rem .5rem;font-size:.75rem}.shopping-btn-add{border:1px solid #a88734 #9c7e31 #846a29;color:#111;border-radius:var(--shop-radius-md);background:linear-gradient(#f7ca00,#f0b800);width:100%;padding:.75rem 1rem;font-size:.9rem;font-weight:400}.shopping-btn-add svg{width:18px;min-width:18px;height:18px;min-height:18px}.shopping-btn-add:hover:not(:disabled){background:linear-gradient(#f0b800,#e6a800)}.shopping-input{border:1px solid var(--shop-border-strong);border-radius:var(--shop-radius-sm);width:100%;color:var(--shop-text);background:#fff;padding:.5rem .75rem;font-size:.875rem;transition:border-color .15s,box-shadow .15s}.shopping-input:focus{border-color:var(--shop-accent);outline:none;box-shadow:0 0 0 3px #00a8e126}.shopping-input::placeholder{color:var(--shop-text-muted)}.shopping-select{border:1px solid var(--shop-border-strong);border-radius:var(--shop-radius-sm);color:var(--shop-text);cursor:pointer;background:#fff;padding:.375rem .5rem;font-size:.8rem}.shopping-select:focus{border-color:var(--shop-accent);outline:none}.shopping-textarea{border:1px solid var(--shop-border-strong);border-radius:var(--shop-radius-sm);width:100%;color:var(--shop-text);resize:vertical;background:#fff;padding:.5rem .75rem;font-family:inherit;font-size:.875rem}.shopping-textarea:focus{border-color:var(--shop-accent);outline:none;box-shadow:0 0 0 3px #00a8e126}.shopping-empty{text-align:center;color:var(--shop-text-muted);background:var(--shop-bg-card);border-radius:var(--shop-radius-md);border:1px solid var(--shop-border);margin:1rem;padding:3rem 2rem}.shopping-empty-icon{background:var(--shop-bg);border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 1rem;display:flex}.shopping-empty-icon svg{width:32px;height:32px;stroke:var(--shop-text-muted)}.shopping-empty h3{color:var(--shop-text);margin:0 0 .5rem;font-size:1rem;font-weight:500}.shopping-empty p{margin:0;font-size:.875rem;line-height:1.5}.shopping-nav{background:var(--shop-secondary);border-bottom:none;padding:.5rem 1rem}.shopping-home-btn{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff4d;border-radius:3px;align-items:center;gap:.5rem;padding:.4rem .75rem;font-size:.85rem;font-weight:500;transition:all .2s;display:inline-flex}.shopping-home-btn svg{width:16px;min-width:16px;height:16px;min-height:16px}.shopping-home-btn:hover{background:#ffffff1a;border-color:#ffffff80}.shopping-header{background:linear-gradient(135deg, var(--shop-secondary) 0%, var(--shop-secondary-light) 100%);color:#fff;box-shadow:var(--shop-shadow-lg);border-radius:0;margin-bottom:0;padding:.875rem 1rem 1rem;position:relative;overflow:hidden}.shopping-header:before{content:"";pointer-events:none;background-image:radial-gradient(circle at 20% 80%,#ff99001a 0%,#0000 50%),radial-gradient(circle at 80% 20%,#00a8e114 0%,#0000 40%);position:absolute;inset:0}.shopping-header:after{content:"";pointer-events:none;background:radial-gradient(circle,#ff990026 0%,#0000 70%);width:200px;height:200px;position:absolute;top:-50%;right:-20%}.shopping-header-top{z-index:1;align-items:center;gap:.75rem;margin-bottom:.75rem;display:flex;position:relative}.shopping-header-icon{background:linear-gradient(135deg, var(--shop-primary) 0%, var(--shop-primary-dark) 100%);border-radius:var(--shop-radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:38px;min-width:38px;height:38px;min-height:38px;display:flex;box-shadow:0 3px 8px #ff99004d}.shopping-header-icon svg{color:#111;width:20px;min-width:20px;max-width:20px;height:20px;min-height:20px;max-height:20px}.shopping-title-area{flex:1;min-width:0}.shopping-title-button{color:#fff;border-radius:var(--shop-radius-sm);cursor:pointer;text-align:left;letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap;text-shadow:0 1px 3px #0003;background:0 0;border:none;width:100%;margin:-.25rem -.5rem;padding:.25rem .5rem;font-size:1.25rem;font-weight:700;transition:all .2s;overflow:hidden}.shopping-title-button:hover:not(:disabled){background:#ffffff1a}.shopping-title-button:disabled{cursor:default}.shopping-title-input{border-radius:var(--shop-radius-sm);color:#fff;letter-spacing:-.01em;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff26;border:2px solid #fff6;width:100%;padding:.25rem .5rem;font-size:1.25rem;font-weight:700}.shopping-title-input::placeholder{color:#fff9}.shopping-title-input:focus{border-color:var(--shop-primary);background:#fff3;outline:none;box-shadow:0 0 0 3px #f903}.shopping-progress-section{z-index:1;margin-bottom:.625rem;position:relative}.shopping-progress-bar{background:#ffffff1f;border-radius:3px;height:6px;margin-bottom:.25rem;overflow:hidden;box-shadow:inset 0 1px 2px #0000001a}.shopping-progress-fill{background:linear-gradient(90deg, var(--shop-primary) 0%, #ffb84d 100%);border-radius:3px;height:100%;transition:width .5s cubic-bezier(.4,0,.2,1);position:relative;box-shadow:0 0 6px #f906}.shopping-progress-fill:after{content:"";background:linear-gradient(#ffffff40,#0000);border-radius:3px 3px 0 0;height:50%;position:absolute;top:0;left:0;right:0}.shopping-progress-text{opacity:.85;text-align:right;font-size:.7rem;font-weight:500}.shopping-header-controls{z-index:1;flex-wrap:wrap;gap:.375rem;display:flex;position:relative}.shopping-header-btn{color:#fff;border-radius:var(--shop-radius-sm);cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1a;border:1px solid #fff3;padding:.375rem .75rem;font-size:.75rem;font-weight:600;transition:all .25s}.shopping-header-btn:hover:not(:disabled){background:var(--shop-primary);border-color:var(--shop-primary);color:#111;transform:translateY(-2px);box-shadow:0 4px 12px #ff990059}.shopping-header-btn:disabled{opacity:.5;cursor:not-allowed}.shopping-theme-select{color:#fff;border-radius:var(--shop-radius-sm);cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1a;border:1px solid #fff3;padding:.375rem .75rem;font-size:.75rem;font-weight:500;transition:all .25s}.shopping-theme-select:hover:not(:disabled){background:#fff3;border-color:#ffffff4d}.shopping-theme-select option{color:var(--shop-text);background:var(--shop-bg-card)}.shopping-add-section{margin-bottom:1rem;padding:0 .75rem}.shopping-add-button{color:#111;cursor:pointer;background:linear-gradient(#f7dfa5,#f0c14b);border:1px solid #a88734;border-radius:3px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:.75rem 1rem;font-size:.9rem;font-weight:600;transition:all .15s;display:flex;box-shadow:inset 0 1px #fff6}.shopping-add-button:hover:not(:disabled){background:linear-gradient(#f5d78e,#eeb933)}.shopping-add-button:active:not(:disabled){background:linear-gradient(#f0c14b,#f7dfa5)}.shopping-add-button:disabled{opacity:.5;cursor:not-allowed}.shopping-add-button svg{width:18px;height:18px}.shopping-item-form{background:var(--shop-bg-card);border-radius:var(--shop-radius-md);box-shadow:var(--shop-shadow-md);border:1px solid var(--shop-border);flex-direction:column;gap:.875rem;padding:1.25rem;display:flex}.shopping-form-title{color:var(--shop-secondary);align-items:center;gap:.5rem;margin:0 0 .25rem;font-size:1rem;font-weight:700;display:flex}.shopping-form-row{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}@media (width<=480px){.shopping-form-row{grid-template-columns:1fr}}.shopping-form-group{flex-direction:column;gap:.375rem;display:flex}.shopping-form-group.full-width{grid-column:1/-1}.shopping-form-label{color:var(--shop-text-secondary);font-size:.75rem;font-weight:700}.shopping-datetime{align-items:center;gap:.5rem;display:flex}.shopping-datetime .shopping-input{flex:1}.shopping-time-picker{align-items:center;gap:.25rem;display:flex}.shopping-time-separator{color:var(--shop-text-muted);font-weight:600}.shopping-form-actions{border-top:1px solid var(--shop-border);gap:.5rem;margin-top:.375rem;padding-top:.75rem;display:flex}.shopping-form-actions .shopping-btn{flex:1}.shopping-quick-add{gap:.5rem;display:flex}.shopping-quick-add .shopping-input{flex:1}.shopping-list{padding:0}.shopping-store-group{background:var(--shop-bg-card);box-shadow:var(--shop-shadow-sm);border:1px solid var(--shop-border);border-radius:var(--shop-radius-md);margin:0 .75rem .75rem;overflow:hidden}.shopping-store-group:hover{box-shadow:var(--shop-shadow-md)}.shopping-store-header{background:var(--shop-bg-store);border-bottom:1px solid var(--shop-border);align-items:center;gap:.75rem;padding:.75rem 1rem;display:flex}.shopping-store-icon{background:var(--shop-secondary);border-radius:var(--shop-radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.shopping-store-icon svg{stroke:#fff;width:18px;height:18px}.shopping-store-name{color:var(--shop-secondary);flex:1;margin:0;font-size:.9rem;font-weight:700}.shopping-store-badge{background:var(--shop-primary);color:#111;border-radius:var(--shop-radius-sm);padding:.2rem .5rem;font-size:.7rem;font-weight:700}.shopping-store-items{padding:0}.shopping-item{border-bottom:1px solid var(--shop-border);align-items:flex-start;gap:.75rem;padding:.75rem 1rem;transition:all .15s;display:flex}.shopping-item:last-child{border-bottom:none}.shopping-item:hover{background:#fffaf0}.shopping-item-checkbox-wrapper{flex-shrink:0;width:20px;height:20px;margin-top:2px;position:relative}.shopping-item-checkbox{opacity:0;cursor:pointer;z-index:1;width:100%;height:100%;position:absolute}.shopping-checkbox-custom{border:2px solid var(--shop-border-strong);background:var(--shop-bg-card);border-radius:3px;transition:all .2s;position:absolute;inset:0}.shopping-item-checkbox:checked+.shopping-checkbox-custom{background:var(--shop-primary);border-color:var(--shop-primary)}.shopping-item-checkbox:checked+.shopping-checkbox-custom:after{content:"";border:2px solid #111;border-width:0 2px 2px 0;width:5px;height:9px;position:absolute;top:1px;left:5px;transform:rotate(45deg)}.shopping-item-checkbox:focus+.shopping-checkbox-custom{box-shadow:0 0 0 3px #ff99004d}.shopping-item-checkbox:disabled+.shopping-checkbox-custom{opacity:.5;cursor:not-allowed}.shopping-item-content{flex:1;min-width:0}.shopping-item-title{color:var(--shop-text);word-break:break-word;margin:0 0 .25rem;font-size:.95rem;font-weight:500;line-height:1.4}.shopping-item-completed .shopping-item-title{color:var(--shop-completed);text-decoration:line-through}.shopping-item-meta{color:var(--shop-text-muted);flex-wrap:wrap;gap:.5rem;font-size:.75rem;display:flex}.shopping-item-date{color:#111;background:#febd69;border-radius:3px;padding:.15rem .4rem;font-weight:600}.shopping-item-time{color:var(--shop-text-secondary)}.shopping-item-notes{color:var(--shop-text-secondary);white-space:pre-wrap;border-left:3px solid var(--shop-primary);background:#f7f8fa;border-radius:3px;margin-top:.375rem;padding:.5rem .625rem;font-size:.8rem;line-height:1.4}.shopping-item-actions{opacity:0;gap:.25rem;transition:opacity .2s;display:flex}.shopping-item:hover .shopping-item-actions{opacity:1}@media (width<=640px){.shopping-item-actions{opacity:1}}.shopping-btn-icon{cursor:pointer;width:32px;height:32px;color:var(--shop-text-muted);background:0 0;border:none;border-radius:3px;justify-content:center;align-items:center;padding:0;transition:all .2s;display:flex}.shopping-btn-icon svg{width:16px;height:16px}.shopping-btn-icon:hover:not(:disabled){background:var(--shop-border);color:var(--shop-text)}.shopping-btn-icon:disabled{opacity:.4;cursor:not-allowed}.shopping-btn-icon-danger:hover:not(:disabled){color:#dc2626;background:#fee2e2}.shopping-item-editing{border-radius:var(--shop-radius-md);border:1px solid var(--shop-border);background:#f7f8fa;flex-direction:column;gap:.75rem;margin:.5rem .75rem;padding:1rem;display:flex}.shopping-dialog-overlay{z-index:100;background:#0009;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.shopping-dialog{background:var(--shop-bg-card);border-radius:var(--shop-radius-md);border:1px solid var(--shop-border);width:100%;max-width:380px;padding:1.25rem;box-shadow:0 4px 20px #00000040}.shopping-dialog-title{color:var(--shop-secondary);align-items:center;gap:.5rem;margin:0 0 .875rem;font-size:1.1rem;font-weight:700;display:flex}.shopping-dialog-actions{gap:.5rem;margin-top:1rem;display:flex}.shopping-dialog-actions .shopping-btn{flex:1}.shopping-dialog-editor{flex-direction:column;width:min(92vw,900px);max-width:900px;height:min(78vh,760px);max-height:760px;display:flex}.shopping-dialog-editor .shopping-textarea{resize:none;flex:1;min-height:0}@media (width<=767px){.shopping-dialog-overlay:has(.shopping-dialog-editor){padding:max(.5rem, env(safe-area-inset-top)) max(.5rem, env(safe-area-inset-right)) max(.5rem, env(safe-area-inset-bottom)) max(.5rem, env(safe-area-inset-left))}.shopping-dialog-editor{width:100%;max-width:none;height:100%;max-height:none;padding:1rem}.shopping-dialog-editor .shopping-textarea{font-size:16px}}