:root{--ink:#171717;--muted:#737373;--line:#e5e5e5;--soft:#f6f6f4;--paper:#fff;--accent:#ff4d67;--accent-dark:#e93855;--success:#13795b;--topbar:72px;--rail:82px;--panel:340px}
*{box-sizing:border-box}
html,body{margin:0;width:100%;height:100%;overflow:hidden}
body{font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--soft);font-size:14px;letter-spacing:0}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:0}
button{cursor:pointer}
svg{width:20px;height:20px;stroke-width:1.8}
.editor-shell{height:100%;display:flex;flex-direction:column;background:var(--soft)}
.editor-topbar{height:var(--topbar);flex:0 0 var(--topbar);display:flex;align-items:center;gap:22px;padding:0 22px;border-bottom:1px solid var(--line);background:#fff;z-index:60}
.brand{width:104px;display:flex;align-items:center;text-decoration:none;color:#111;font-size:25px;font-weight:800;flex:none}
.brand>span>span{color:var(--accent)}
.brand img{display:block;width:98px;height:auto;object-fit:contain}
.product-switch{height:52px;min-width:280px;max-width:420px;display:flex;align-items:center;gap:11px;border:0;background:transparent;border-radius:6px;padding:5px 10px;text-align:left}
.product-switch:hover{background:var(--soft)}
.product-mini{width:38px;height:44px;display:grid;place-items:center;background:#f0f0ed;border:1px solid #deded9;border-radius:6px;flex:none}
.product-mini svg{width:19px}
.product-copy{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}
.product-copy small{font-size:10px;text-transform:uppercase;color:#888;font-weight:700}
.product-copy strong{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chevron{width:16px;color:#888}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:7px}
.icon-btn,.text-btn,.lang-btn{height:40px;border:1px solid var(--line);background:#fff;border-radius:6px;display:inline-flex;align-items:center;justify-content:center}
.icon-btn{width:40px;padding:0}
.icon-btn:hover,.text-btn:hover,.lang-btn:hover{background:#f7f7f5;border-color:#d1d1d1}
.icon-btn:disabled{opacity:.32;cursor:not-allowed}
.icon-btn.active{color:var(--accent);background:#fff1f3;border-color:#ffcbd3}
.text-btn{padding:0 13px;gap:7px;font-weight:650}
.text-btn svg{width:17px}
.lang-btn{padding:0 11px;font-size:12px;font-weight:700}
.editor-account{width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:6px;display:grid;place-items:center;color:var(--ink);text-decoration:none}
.editor-account:hover{background:#f7f7f5;border-color:#d1d1d1}.editor-account svg{width:17px}
.lang-select{height:40px;border:1px solid var(--line);background:#fff;border-radius:6px;display:flex;align-items:center;padding:0 6px}
.lang-select select{height:100%;max-width:86px;border:0;background:#fff;padding:0 18px 0 3px;font-size:11px;font-weight:700;outline:0}
.cart-btn{height:44px;padding:0 17px;border:0;border-radius:6px;background:var(--accent);color:#fff;display:flex;align-items:center;gap:9px;font-weight:700;box-shadow:0 2px 0 rgba(0,0,0,.08)}
.cart-btn:hover{background:var(--accent-dark)}
.cart-btn svg{width:18px}
.cart-btn strong{padding-left:10px;border-left:1px solid rgba(255,255,255,.32)}
.editor-main{flex:1;min-height:0;display:flex;position:relative}
.tool-rail{width:var(--rail);flex:0 0 var(--rail);background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:stretch;padding:10px 7px;z-index:50;overflow-y:auto}
.rail-item{height:70px;flex:0 0 70px;border:0;background:transparent;border-radius:6px;color:#606060;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font-size:10px;font-weight:650;position:relative}
.rail-item svg{width:21px;height:21px}
.rail-item:hover{background:#f5f5f3;color:#111}
.rail-item.active{background:#fff0f2;color:#d92f4b}
.rail-item.active:before{content:"";position:absolute;left:-7px;top:12px;bottom:12px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}
.tool-panel{width:var(--panel);flex:0 0 var(--panel);background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:45;transition:width .2s,transform .2s}
.tool-panel:not(.open){width:0;flex-basis:0;overflow:hidden;border:0}
.panel-head{height:78px;flex:none;padding:17px 17px 12px 21px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ededeb}
.panel-head small{font-size:9px;color:#a0a0a0;font-weight:800;letter-spacing:1.2px}
.panel-head h2{font-size:20px;line-height:1.2;margin:2px 0 0;letter-spacing:0}
.panel-close{border:0;width:34px;height:34px}
.panel-close svg{width:18px}
.panel-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:21px}
.panel-scroll::-webkit-scrollbar{width:5px}.panel-scroll::-webkit-scrollbar-thumb{background:#d6d6d3;border-radius:6px}
.tool-pane{display:none}.tool-pane.active{display:block}
.primary-action{width:100%;min-height:46px;border:0;border-radius:6px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;gap:9px;font-weight:700;padding:12px 15px}
.primary-action:hover{background:#343434}.primary-action svg{width:18px}
.drop-zone{width:100%;height:136px;margin-top:12px;border:1.5px dashed #cfcfca;border-radius:6px;background:#fafaf8;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;color:#616161}
.phone-upload-action{width:100%;height:44px;margin-top:9px;border:1px solid #d9dfdc;border-radius:6px;background:#fff;color:#194f46;display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;font-weight:750}.phone-upload-action:hover{border-color:#194f46;background:#f5f8f7}.phone-upload-action svg{width:17px}.phone-upload-card{margin-top:10px;padding:11px;border:1px solid #dfe4e1;border-radius:7px;background:#f8faf9;display:grid;grid-template-columns:92px 1fr;gap:12px;align-items:center}.phone-upload-card[hidden]{display:none}.phone-upload-qr{width:92px;height:92px;padding:5px;background:#fff;border:1px solid #e4e8e6}.phone-upload-qr img,.phone-upload-qr canvas{display:block;width:80px!important;height:80px!important}.phone-upload-card strong,.phone-upload-card span,.phone-upload-card small{display:block}.phone-upload-card strong{font-size:12px}.phone-upload-card span{font-size:10px;color:#707b77;margin:3px 0 9px;line-height:1.35}.phone-upload-card small{font-size:10px;color:#98722f;font-weight:700;line-height:1.35}
.drop-zone:hover,.drop-zone.dragover{border-color:var(--accent);background:#fff4f5}
.drop-zone svg{width:26px;height:26px;color:#999;margin-bottom:3px}
.drop-zone strong{font-size:13px}.drop-zone span{font-size:10px;color:#999}
.section-label{margin:22px 0 10px;display:flex;justify-content:space-between;align-items:center;text-transform:uppercase;font-size:10px;font-weight:800;color:#777;letter-spacing:.7px}
.section-label small{border-radius:20px;background:#efefec;padding:2px 7px;font-size:10px}
.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.photo-grid.empty-grid{display:block}
.empty-state{min-height:110px;border:1px solid #ededeb;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#aaa;padding:16px}.empty-state svg{width:25px}.empty-state p{font-size:11px;margin:8px 0 0;line-height:1.5}
.photo-thumb{position:relative;aspect-ratio:1;border:1px solid #e1e1de;background:#f1f1ee;border-radius:5px;overflow:hidden;padding:0}
.photo-thumb img{width:100%;height:100%;display:block;object-fit:cover}.photo-thumb:hover{outline:2px solid var(--accent)}
.photo-thumb.loading:after{content:"";position:absolute;inset:35%;border:2px solid #fff;border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.panel-copy{font-size:12px;line-height:1.6;color:#777;margin:0 0 15px}
.template-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.template-card{border:1px solid #e3e3df;background:#fff;border-radius:6px;padding:7px;text-align:left}.template-card:hover{border-color:#999;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.template-card strong{font-size:11px;display:block;margin:7px 2px 2px}
.layout-preview{height:132px;border-radius:3px;display:block;background-color:#e8e8e3;overflow:hidden}
.layout-preview.full{background:linear-gradient(145deg,#ffc7cf 0 48%,#ff7e91 49%)}
.layout-preview.split{background:linear-gradient(90deg,#b9d9ff 0 48%,#fff 48% 52%,#ffd1a9 52%)}
.layout-preview.stack{background:linear-gradient(#d5f3e0 0 48%,#fff 48% 52%,#a6d9ca 52%)}
.layout-preview.grid{background:conic-gradient(#ffdf91 0 25%,#d8c8ff 0 50%,#98d8cf 0 75%,#ffb5bd 0);border:3px solid #fff}
.layout-preview.polaroid{background:linear-gradient(25deg,transparent 30%,#fff 31% 71%,transparent 72%),#f0d3a8;box-shadow:inset 0 0 0 10px rgba(255,255,255,.15)}
.layout-preview.poster{background:linear-gradient(180deg,#1f2925 0 65%,#d8ff68 65%);position:relative}
.field-label,.tool-pane>label{display:block;font-size:11px;font-weight:700;color:#666;margin-bottom:7px}
textarea,input[type=text],input[type=search],input[type=email],input[type=tel],select{width:100%;border:1px solid #dcdcd8;border-radius:5px;background:#fff;padding:11px 12px;outline:none}
textarea:focus,input:focus,select:focus{border-color:#777;box-shadow:0 0 0 2px rgba(0,0,0,.04)}
textarea{resize:vertical;line-height:1.5}
.field-row{display:grid;grid-template-columns:1fr 76px;gap:10px;margin:13px 0}.field-row label{font-size:10px;font-weight:700;color:#777}.field-row label span{display:block;margin-bottom:6px}
.color-input{width:100%;height:41px;border:1px solid #dcdcd8;border-radius:5px;background:#fff;padding:5px;cursor:pointer}
.segmented{height:40px;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #dcdcd8;border-radius:5px;overflow:hidden;margin:0 0 13px}
.segmented button{border:0;border-right:1px solid #e3e3df;background:#fff;display:grid;place-items:center}.segmented button:last-child{border:0}.segmented button.active{background:#ededeb}.segmented svg{width:18px}
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0 16px}.toggle-row span{display:flex;flex-direction:column}.toggle-row strong{font-size:12px}.toggle-row small{font-size:10px;color:#999;margin-top:2px}
.switch{width:38px;height:22px;position:relative}.switch input{opacity:0;position:absolute}.switch i{position:absolute;inset:0;border-radius:20px;background:#d6d6d2;transition:.2s}.switch i:after{content:"";position:absolute;width:16px;height:16px;background:#fff;border-radius:50%;left:3px;top:3px;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.25)}.switch input:checked+i{background:var(--accent)}.switch input:checked+i:after{transform:translateX(16px)}
.search-box{height:42px;border:1px solid #dcdcd8;border-radius:5px;display:flex;align-items:center;padding:0 10px}.search-box svg{width:17px;color:#999}.search-box input{border:0;padding:0 0 0 8px;height:100%;box-shadow:none}
.element-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.element-grid button{aspect-ratio:1;border:1px solid #e2e2de;border-radius:5px;background:#fafaf8;display:grid;place-items:center}.element-grid button:hover{border-color:var(--accent);color:var(--accent);background:#fff2f4}.element-grid svg{width:25px;height:25px}
.shape{display:block;background:currentColor;width:26px;height:26px}.shape.circle{border-radius:50%}.shape.square{border-radius:2px}.shape.triangle{width:0;height:0;background:none;border-left:15px solid transparent;border-right:15px solid transparent;border-bottom:27px solid currentColor}
.color-field{margin-top:18px;display:flex!important;align-items:center;justify-content:space-between}.color-field input{width:52px;height:34px}
.swatch-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.color-swatch{aspect-ratio:1;border-radius:50%;border:1px solid rgba(0,0,0,.12);box-shadow:inset 0 0 0 2px #fff}.color-swatch.active{outline:2px solid #111;outline-offset:2px}
.custom-color-row{height:45px;margin:15px 0 0!important;border:1px solid #e3e3df;border-radius:5px;padding:0 10px;display:flex!important;align-items:center;justify-content:space-between}.custom-color-row input{width:44px;height:30px;border:0;background:none}
.gradient-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.gradient-grid button{aspect-ratio:1.35;border:1px solid rgba(0,0,0,.08);border-radius:5px;background:var(--gradient)}
.filter-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 7px}.filter-grid button{border:0;background:transparent;padding:0;text-align:center}.filter-sample{display:block;aspect-ratio:1;border-radius:5px;background:linear-gradient(135deg,#f8c87c,#eb7187 48%,#4c778a)}.filter-grid strong{display:block;font-size:9px;margin-top:5px;color:#777}.filter-grid button.active .filter-sample{outline:2px solid var(--accent);outline-offset:2px}.filter-grid button.active strong{color:var(--accent)}
.filter-sample.bw{filter:grayscale(1)}.filter-sample.sepia{filter:sepia(1)}.filter-sample.vintage{filter:sepia(.45) contrast(1.15) saturate(.75)}.filter-sample.warm{filter:sepia(.25) saturate(1.4)}.filter-sample.cool{filter:hue-rotate(165deg) saturate(.75)}.filter-sample.contrast{filter:contrast(1.7)}.filter-sample.fade{filter:contrast(.75) saturate(.65) brightness(1.15)}.filter-sample.vivid{filter:saturate(2) contrast(1.18)}
.range-field{margin-top:22px!important}.range-field>span{display:flex;justify-content:space-between;margin-bottom:8px}.range-field input{accent-color:var(--accent)}
.layer-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-bottom:12px}.layer-actions button{height:39px;border:1px solid #deded9;background:#fff;border-radius:5px;display:flex;align-items:center;justify-content:center;gap:6px;font-size:11px;font-weight:650}.layer-actions svg{width:15px}
.layers-list{display:flex;flex-direction:column;gap:6px}.layer-item{height:54px;border:1px solid #e3e3df;border-radius:5px;display:flex;align-items:center;gap:9px;padding:6px;background:#fff}.layer-item.active{border-color:var(--accent);background:#fff5f6}.layer-thumb{width:40px;height:40px;border-radius:3px;background:#eee;display:grid;place-items:center;overflow:hidden;flex:none}.layer-thumb img{width:100%;height:100%;object-fit:cover}.layer-thumb svg{width:18px}.layer-item strong{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.layer-item button{border:0;background:transparent;width:27px;height:27px;display:grid;place-items:center;color:#888}.layer-item button svg{width:15px}
.model-label{margin-top:15px!important}.product-note{margin-top:20px;background:#f5f5f2;border-radius:6px;padding:13px;display:flex;gap:11px}.product-note svg{width:19px;color:var(--accent);flex:none}.product-note p{margin:0;display:flex;flex-direction:column}.product-note strong{font-size:11px}.product-note span{font-size:10px;color:#888;margin-top:3px;line-height:1.4}
.panel-footer{height:47px;flex:none;border-top:1px solid #ededeb;display:flex;align-items:center;justify-content:center;gap:7px;color:#777;font-size:10px}.panel-footer svg{width:15px;color:var(--success)}
.design-stage{flex:1;min-width:0;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#eeefec;background-image:linear-gradient(rgba(0,0,0,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.025) 1px,transparent 1px);background-size:24px 24px}
.stage-toolbar{position:absolute;top:13px;left:17px;right:17px;display:flex;align-items:center;justify-content:space-between;color:#787878;font-size:11px;font-weight:650;z-index:4;pointer-events:none}
.stage-badge{background:rgba(255,255,255,.88);border:1px solid #dddeda;border-radius:20px;padding:5px 9px;display:flex;align-items:center;gap:5px;color:#555}.stage-badge svg{width:13px;color:var(--success);stroke-width:3}
.phone-wrap{position:relative;flex:none;filter:drop-shadow(0 24px 28px rgba(0,0,0,.22));transform-origin:center center;transition:width .15s,height .15s}
.phone-bg{position:absolute;inset:0;background:#fff;overflow:hidden;pointer-events:none}
.canvas-container{position:absolute!important;left:0!important;top:0!important;z-index:1}
#designCanvas{display:block}
.phone-svg-overlay{position:absolute;inset:0;z-index:3;pointer-events:none}.phone-svg-overlay svg{display:block;width:100%;height:100%}
.safe-area{position:absolute;z-index:4;pointer-events:none;border:1px dashed rgba(255,255,255,.9);box-shadow:0 0 0 1px rgba(0,0,0,.4);display:none;align-items:flex-end;justify-content:center}.safe-area.show{display:flex}.safe-area span{font-size:7px;background:rgba(0,0,0,.72);color:#fff;padding:2px 4px;margin-bottom:3px;border-radius:2px}
.empty-canvas-hint{position:absolute;bottom:66px;left:50%;transform:translateX(-50%);min-width:250px;background:rgba(255,255,255,.94);border:1px solid #deded9;border-radius:6px;padding:11px 15px;display:flex;align-items:center;gap:9px;box-shadow:0 5px 18px rgba(0,0,0,.08);z-index:5;pointer-events:none}.empty-canvas-hint.hidden{display:none}.empty-canvas-hint svg{color:var(--accent);flex:none}.empty-canvas-hint strong{font-size:11px}.empty-canvas-hint span{font-size:9px;color:#888;margin-left:auto}
.zoom-control{position:absolute;right:18px;bottom:18px;height:38px;background:#fff;border:1px solid #d9d9d5;border-radius:6px;display:flex;align-items:center;overflow:hidden;z-index:5;box-shadow:0 3px 10px rgba(0,0,0,.07)}.zoom-control button{height:100%;min-width:37px;border:0;border-right:1px solid #e5e5e2;background:#fff;display:grid;place-items:center;font-size:10px;font-weight:650}.zoom-control button:last-child{border:0}.zoom-control svg{width:15px}.zoom-control button:hover{background:#f4f4f1}
.selection-toolbar{position:absolute;left:50%;bottom:18px;transform:translate(-50%,20px);height:44px;background:#fff;border:1px solid #d9d9d5;border-radius:6px;padding:4px;display:flex;align-items:center;gap:1px;z-index:8;opacity:0;pointer-events:none;box-shadow:0 8px 24px rgba(0,0,0,.13);transition:.18s}.selection-toolbar.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}.selection-toolbar button{width:35px;height:34px;border:0;background:transparent;border-radius:4px;display:grid;place-items:center}.selection-toolbar button:hover{background:#f0f0ed}.selection-toolbar button.danger{color:#d83149}.selection-toolbar svg{width:16px}.mini-range{height:27px;border-left:1px solid #e3e3df;border-right:1px solid #e3e3df;padding:0 8px;display:flex;align-items:center;gap:5px}.mini-range svg{width:15px}.mini-range input{width:66px;accent-color:var(--accent)}
.mobile-tools,.more-sheet{display:none}
.modal-bg{position:fixed;inset:0;background:rgba(20,20,20,.52);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}.modal-bg.open{display:flex}.modal{width:min(540px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:8px;padding:28px;position:relative;box-shadow:0 30px 90px rgba(0,0,0,.24)}
.modal-close{position:absolute;right:16px;top:16px;width:36px;height:36px;border:0;border-radius:50%;display:grid;place-items:center;background:#f2f2ef}.modal-close svg{width:18px}.modal-eyebrow{font-size:9px;color:var(--accent);font-weight:800;letter-spacing:1.1px}.modal h2{font-size:23px;margin:4px 0 18px}.order-summary-card{display:flex;align-items:center;gap:13px;background:#f4f4f1;border-radius:6px;padding:12px;margin-bottom:18px}.summary-preview{width:55px;height:72px;border-radius:8px;background:#fff;display:grid;place-items:center;overflow:hidden;border:1px solid #deded9}.summary-preview img{width:100%;height:100%;object-fit:contain}.summary-preview svg{color:#aaa}.order-summary-card>div:last-child{display:grid;grid-template-columns:1fr auto;flex:1;gap:2px}.order-summary-card strong{font-size:13px}.order-summary-card span{font-size:10px;color:#777}.order-summary-card b{grid-column:2;grid-row:1/3;align-self:center;font-size:16px}
.modal form>label,.form-grid label{display:block;font-size:10px;font-weight:700;color:#666;margin-bottom:12px}.modal form label span{display:block;margin-bottom:5px}.modal input,.modal textarea,.modal select{font-size:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.checkout-total{border-top:1px solid #e5e5e2;margin-top:6px;padding:14px 0 10px;display:flex;justify-content:space-between;font-weight:700}.checkout-total strong{font-size:20px}.checkout-btn{width:100%;height:50px;border:0;border-radius:6px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;gap:9px;font-weight:750}.checkout-btn:hover{background:var(--accent-dark)}.checkout-btn:disabled{opacity:.55}.checkout-btn svg{width:17px}.secure-note{font-size:9px;color:#888;display:flex;align-items:center;justify-content:center;gap:5px;margin:10px 0 0}.secure-note svg{width:12px}
.success-modal{text-align:center;max-width:420px}.success-icon{width:58px;height:58px;margin:0 auto 15px;border-radius:50%;background:#e8f7f1;color:var(--success);display:grid;place-items:center}.success-icon svg{width:28px;stroke-width:3}.success-modal h2{margin-bottom:7px}.success-modal p{font-size:12px;color:#777;line-height:1.6}.success-modal>strong{display:block;font-size:26px;color:var(--accent);margin:12px 0}.success-modal .primary-action{margin-top:18px}
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:#171717;color:#fff;padding:10px 15px;border-radius:5px;font-size:11px;font-weight:650;z-index:300;opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1050px){:root{--panel:310px}.product-switch{min-width:225px}.text-btn{width:40px;padding:0}.text-btn span{display:none}.cart-btn span{display:none}}
@media(max-width:760px){
  :root{--topbar:58px}
  html,body{height:100%;height:100dvh}
  .editor-topbar{padding:0 10px;gap:7px}.brand{width:76px;margin-right:2px;font-size:20px}.brand img{width:74px;height:auto}
  .product-switch{height:44px;min-width:0;flex:1;padding:3px 5px;gap:7px}.product-mini{width:31px;height:37px}.product-mini svg{width:16px}.product-copy small{display:none}.product-copy strong{font-size:11px}.product-switch .chevron{width:14px}
  .top-actions{gap:4px}.top-actions>.icon-btn,.top-actions>.text-btn,.lang-btn{display:none}.top-actions #btnUndo,.top-actions #btnRedo{display:none}.cart-btn{width:auto;height:40px;padding:0 10px;gap:6px}.cart-btn span{display:none}.cart-btn strong{font-size:11px;padding-left:6px}.cart-btn svg{width:17px}
  .top-actions>.editor-account,.top-actions>.lang-select{display:none}
  .editor-main{padding-bottom:68px}.tool-rail{display:none}.design-stage{width:100%}.stage-toolbar{top:9px;left:11px;right:11px}.stage-toolbar>span:first-child{display:none}
  .tool-panel{position:absolute;z-index:80;left:0;right:0;bottom:68px;top:0;width:100%!important;max-width:none;transform:translateY(102%);border:0;border-radius:12px 12px 0 0;box-shadow:0 -12px 34px rgba(0,0,0,.14);transition:transform .24s;flex-basis:auto!important}.tool-panel.open{transform:translateY(0)}
  .panel-head{height:60px;padding:10px 15px 9px 18px}.panel-head:before{content:"";position:absolute;top:6px;left:50%;margin-left:-20px;width:40px;height:4px;border-radius:5px;background:#d5d5d1}.panel-head small{display:none}.panel-head h2{font-size:17px}.panel-close{display:flex}
  .panel-scroll{padding:17px 18px 25px}.panel-footer{display:none}.drop-zone{height:105px}.template-grid{grid-template-columns:repeat(2,1fr)}.layout-preview{height:118px}
  .mobile-tools{position:absolute;display:grid;grid-template-columns:repeat(5,1fr);height:68px;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);z-index:90;padding-bottom:env(safe-area-inset-bottom)}.mobile-tools button{border:0;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#6c6c6c;font-size:9px;font-weight:650}.mobile-tools button.active{color:var(--accent)}.mobile-tools svg{width:20px;height:20px}
  .more-sheet{position:absolute;right:8px;bottom:76px;width:190px;background:#fff;border:1px solid #deded9;border-radius:7px;padding:6px;z-index:100;box-shadow:0 15px 38px rgba(0,0,0,.16)}.more-sheet.open{display:block}.more-sheet button{width:100%;height:42px;border:0;background:#fff;display:flex;align-items:center;gap:10px;border-radius:4px;font-size:11px;font-weight:650;text-align:left;padding:0 10px}.more-sheet button:hover{background:#f4f4f1}.more-sheet svg{width:18px}
  .mobile-account-link,.mobile-lang-select{width:100%;min-height:42px;border:0;background:#fff;display:flex;align-items:center;gap:10px;border-radius:4px;font-size:11px;font-weight:650;text-align:left;padding:0 10px;color:var(--ink);text-decoration:none}.mobile-account-link:hover{background:#f4f4f1}.mobile-lang-select select{margin-left:auto;width:auto;max-width:88px;border:0;padding:5px 18px 5px 4px;font-size:11px;font-weight:700}.mobile-lang-select span{white-space:nowrap}
  .zoom-control{right:10px;bottom:12px}.selection-toolbar{bottom:61px;max-width:calc(100% - 18px)}.selection-toolbar button{width:32px}.mini-range{display:none}
  .empty-canvas-hint{bottom:60px;min-width:0;width:calc(100% - 28px);max-width:330px}.empty-canvas-hint span{display:none}
  .modal-bg{align-items:flex-end;padding:0}.modal{width:100%;border-radius:12px 12px 0 0;padding:24px 18px calc(18px + env(safe-area-inset-bottom));max-height:94dvh}.modal:before{content:"";position:absolute;top:7px;left:50%;margin-left:-20px;width:40px;height:4px;background:#d5d5d1;border-radius:4px}.modal-close{top:14px;right:13px}.form-grid{grid-template-columns:1fr}.form-grid label{margin-bottom:0}.order-summary-card{margin-bottom:14px}.toast{bottom:85px}
}

.desktop-qr-shortcut{position:absolute;left:18px;bottom:18px;z-index:12;height:44px;padding:0 15px;border:1px solid #d7dfdc;border-radius:8px;background:#fff;color:#194f46;display:flex;align-items:center;gap:8px;font-size:11px;font-weight:750;box-shadow:0 8px 22px rgba(35,43,48,.12)}
.desktop-qr-shortcut:hover{border-color:#194f46;background:#f7faf9}.desktop-qr-shortcut svg{width:17px;height:17px}
.actual-mobile-device .desktop-qr-shortcut,.actual-mobile-device .phone-upload-action,.actual-mobile-device .phone-upload-card{display:none!important}
@media(max-width:760px){.desktop-qr-shortcut{left:14px;bottom:92px;height:42px;padding:0 13px}}
@media(max-width:390px){.product-mini{display:none}.cart-btn strong{border:0;padding:0}.template-grid{gap:7px}.layout-preview{height:104px}.element-grid{grid-template-columns:repeat(4,1fr)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation-duration:.01ms!important}}

/* Product-studio presentation */
:root{--accent:#194f46;--accent-dark:#113c35;--topbar:58px;--rail:86px;--panel:330px}
.editor-topbar{position:relative;padding:0 14px;gap:12px;box-shadow:0 1px 0 rgba(25,32,31,.04)}
.brand{width:104px;font-size:23px}.brand>span>span{color:#d4a257}
.product-switch{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);min-width:0;max-width:min(520px,42vw);height:44px;justify-content:center;padding:4px 14px}
.product-mini,.product-copy small,.product-switch .chevron{display:none}.product-copy{display:block;text-align:center}.product-copy strong{font-size:13px}
.top-actions #btnUndo,.top-actions #btnRedo{display:none}.cart-btn{background:var(--accent);border-radius:7px;box-shadow:0 8px 18px rgba(25,79,70,.16)}.cart-btn:hover{background:var(--accent-dark)}
.editor-main{padding:12px 0 12px 12px;background:#f2f3f5}
.tool-rail{border:0;border-radius:22px;margin-right:12px;padding:10px 7px;background:rgba(255,255,255,.94);box-shadow:0 10px 30px rgba(33,42,49,.10);overflow-y:auto}
.rail-item{height:68px;flex-basis:68px;border-radius:14px;color:#506277}.rail-item.active{background:#fff;color:#234c47;box-shadow:inset 0 0 0 2px #d2a34c}.rail-item.active:before{display:none}
.tool-panel{border:0;border-radius:22px;margin-right:12px;box-shadow:0 10px 30px rgba(33,42,49,.10);overflow:hidden}.tool-panel:not(.open){margin-right:0}
.panel-head{height:86px}.panel-head small{color:#879298}.panel-footer{background:#fafbf9}
.design-stage{border-radius:22px 0 0 22px;background:#f3f4f6;background-image:none}
.stage-toolbar{display:none}
.phone-wrap{isolation:isolate;filter:none;z-index:2}
.phone-wrap:before{content:"";position:absolute;inset:-36px -70px;background:#fff;border-radius:18px;box-shadow:0 18px 46px rgba(38,46,54,.10);z-index:-4}
.phone-bg{z-index:0;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}
.canvas-container{z-index:1}
.case-shell-overlay{position:absolute;inset:-6px;z-index:4;pointer-events:none;border:6px solid rgba(225,229,230,.72);border-radius:inherit;box-shadow:inset 0 0 0 2px rgba(255,255,255,.78),inset 0 0 16px rgba(68,77,82,.18),0 8px 17px rgba(34,42,47,.20)}
.case-shell-overlay:before{content:"";position:absolute;inset:3px;border:1px solid rgba(73,83,88,.34);border-radius:inherit;box-shadow:inset 4px 0 4px rgba(255,255,255,.44),inset -3px 0 5px rgba(31,39,43,.10)}
.case-shell-overlay:after{content:"";position:absolute;left:-9px;top:23%;width:5px;height:18%;border-radius:4px;background:linear-gradient(90deg,rgba(76,84,88,.34),rgba(255,255,255,.8));box-shadow:0 74px 0 rgba(130,139,143,.5)}
.case-shine{position:absolute;left:5px;top:12%;bottom:13%;width:4px;border-radius:5px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.9) 20%,rgba(255,255,255,.2) 80%,transparent)}
.phone-svg-overlay{z-index:5}.phone-svg-overlay svg{filter:drop-shadow(0 4px 5px rgba(0,0,0,.22))}
.case-mockup{display:none;position:absolute;left:var(--mockup-left,-64.65%);top:var(--mockup-top,-5.55%);width:var(--mockup-width,229.3%);height:var(--mockup-height,111.1%);object-fit:fill;pointer-events:none;max-width:none}.case-mockup[hidden]{display:none!important}.case-mockup-bottom{z-index:-1}.case-mockup-top{z-index:7}
.phone-wrap.has-real-mockup .case-mockup{display:block}.phone-wrap.has-real-mockup .case-shell-overlay,.phone-wrap.has-real-mockup .phone-svg-overlay{display:none}.phone-wrap.has-real-mockup{filter:drop-shadow(0 13px 14px rgba(17,24,28,.20))}
.stage-control{position:absolute;left:max(24px,calc(50% - 390px));top:50%;transform:translateY(-50%);width:82px;padding:8px;background:rgba(255,255,255,.96);border:1px solid #edf0ef;border-radius:22px;box-shadow:0 14px 32px rgba(35,43,48,.14);z-index:7;display:flex;flex-direction:column;gap:4px}
.stage-control button{height:72px;border:0;background:transparent;border-radius:14px;color:#53657a;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;font-size:10px;font-weight:600}.stage-control button:hover{background:#f3f6f5;color:var(--accent)}.stage-control button:disabled{opacity:.32;cursor:not-allowed}.stage-control svg{width:21px;height:21px}.stage-divider{height:1px;background:#e5e8e7;margin:2px 4px}
.font-style-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:18px}.font-style-grid button{height:62px;border:1px solid #e0e4e2;border-radius:8px;background:#fff;font-size:18px}.font-style-grid button:hover{border-color:#c99b47;box-shadow:0 4px 14px rgba(41,50,53,.08)}
.border-toggle{margin-bottom:14px}.border-toggle button{font-size:12px;font-weight:700}
body.design-gallery .tool-panel{position:fixed;inset:var(--topbar) 0 0 0;width:auto!important;z-index:110;margin:0;border-radius:0;background:#f3f4f6;box-shadow:none}
body.design-gallery .panel-head{height:70px;max-width:1024px;width:calc(100% - 48px);margin:14px auto 0;border:0;border-radius:22px;background:#fff;box-shadow:0 7px 22px rgba(35,43,48,.09)}
body.design-gallery .panel-scroll{padding:24px 7vw 40px}
body.design-gallery .panel-footer{display:none}
body.design-gallery .panel-copy{text-align:center;font-size:13px}
body.design-gallery .template-grid{grid-template-columns:repeat(3,minmax(190px,1fr));gap:18px;max-width:1000px;margin:0 auto}
body.design-gallery .template-card{padding:12px;border-radius:14px;background:#fff;box-shadow:0 8px 22px rgba(38,46,52,.07)}
body.design-gallery .layout-preview{height:290px;border-radius:9px}
body.design-gallery .template-card strong{text-align:center;font-size:13px;margin-top:11px}

@media(max-width:760px){
  :root{--topbar:58px}
  .editor-topbar{padding:0 10px}.brand{width:76px;font-size:19px}.brand img{width:74px}.product-switch{position:static;transform:none;min-width:0;max-width:none;justify-content:flex-start;padding:3px 4px}.product-copy{text-align:left}.product-copy strong{font-size:11px}.top-actions{margin-left:auto}
  .editor-main{padding:0 0 84px}.design-stage{border-radius:0}
  .tool-panel{top:0;bottom:84px;margin:0;border-radius:18px 18px 0 0}.tool-panel.open{transform:translateY(0)}
  .phone-upload-action{display:flex!important}
  .phone-upload-card:not([hidden]){display:grid!important;grid-template-columns:82px 1fr;gap:10px;padding:10px}
  .phone-upload-card[hidden]{display:none!important}
  .phone-upload-qr{width:82px;height:82px}.phone-upload-qr img,.phone-upload-qr canvas{width:70px!important;height:70px!important}
  .phone-wrap:before{inset:-18px -34px;border-radius:14px}
  .stage-control{left:13px;top:13px;transform:none;width:auto;height:56px;padding:5px;flex-direction:row;border-radius:18px}.stage-control button{width:46px;height:46px;font-size:0;gap:0}.stage-control button svg{width:19px}.stage-control .stage-divider,.stage-control #stageLayout{display:none}
  .mobile-tools{display:flex;left:8px;right:8px;bottom:8px;width:auto;height:68px;border:1px solid #edf0ef;border-radius:23px;padding:0 7px;overflow-x:auto;overflow-y:hidden;box-shadow:0 12px 30px rgba(35,43,48,.16);scrollbar-width:none}.mobile-tools::-webkit-scrollbar{display:none}.mobile-tools button{flex:0 0 70px;height:100%;background:transparent}.mobile-tools button.active{color:var(--accent)}
  .more-sheet{bottom:84px}.selection-toolbar{bottom:88px}.zoom-control{bottom:16px;right:14px}.empty-canvas-hint{bottom:84px}
  body.design-gallery .tool-panel{position:absolute;inset:0 0 84px 0;border-radius:18px 18px 0 0}
  body.design-gallery .panel-head{height:60px;width:100%;margin:0;border-radius:0;box-shadow:none}
  body.design-gallery .panel-scroll{padding:18px}
  body.design-gallery .template-grid{grid-template-columns:1fr 1fr;gap:9px}
  body.design-gallery .layout-preview{height:132px}
}