/* Customer-facing SKU shell, using the approved blue/white v2 system. */
.design-shell{--muted:#687b97;--sidebar:224px}.design-main{max-width:1660px;padding:26px 28px}.design-sidebar{padding-top:28px}.design-sidebar .brand{font-size:18px;gap:8px;padding:0 5px}.design-sidebar .brand-subtitle{font-size:12px;margin:13px 6px 34px;color:#72839c}.design-sidebar .side-nav button{font-size:14px;padding:14px 16px;gap:12px;min-height:49px}.design-sidebar .brand:hover{text-decoration:none}.design-sidebar-note{display:flex;gap:11px;padding:18px 12px;border:1px solid #e6edf7;background:#f8faff;border-radius:10px;margin-top:36px}.design-sidebar-note>.icon{color:#8196b2;margin-top:3px}.design-sidebar .sidebar-bottom{padding:18px 6px 0;gap:12px}.design-sidebar .workspace-label strong{font-size:12px}.design-sidebar .avatar{width:32px;height:32px}.design-sidebar .sidebar-bottom a{font-size:12px}.nav-count{background:#0064ff;color:#fff;min-width:21px;border-radius:11px;text-align:center;font-size:11px;padding:3px 5px;margin-left:auto}.design-help{font-size:12px;line-height:1.7;color:#687b97;font-weight:400;white-space:pre-line;overflow-wrap:anywhere}.design-badge{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;max-width:100%;border-radius:6px;padding:5px 9px;font-size:11px;line-height:1.5;background:#edf2f8;color:#607089;white-space:normal}.design-badge.blue{background:#eaf3ff;color:#0660de}.design-badge.green{background:#e8f7ee;color:#237e4a}.design-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);gap:18px;align-items:start}.design-left,.design-right{display:grid;gap:16px;min-width:0}.design-card{padding:22px 24px}.design-card-heading{margin-bottom:20px}.design-card-heading h2{font-size:19px;line-height:1.5;margin-bottom:4px;letter-spacing:-.2px}.design-card>.field{margin-top:16px}.design-stages{margin:20px 0;padding:20px 24px 13px}.design-stages>.design-help{margin-top:14px;font-size:11px}.design-stages .stage strong{font-size:13px}.design-stages .stage small{font-size:11px;margin-top:3px}.design-standard{display:flex;align-items:center;gap:12px;padding:13px 14px;background:#f6f9fd;border:1px solid #e5edf7;border-radius:8px}.design-standard>.icon{color:#0064ff}.design-standard>div{flex:1}.design-standard strong{font-size:14px}.design-standard .design-help{font-size:11px}.design-card .locked-specs{margin:10px 0 20px;grid-template-columns:1.3fr 1fr 1fr .8fr}.design-card .spec{background:#f5f8fc;color:#5c7393;font-size:10px;padding:8px 5px;gap:4px}.design-card .spec>.icon{width:13px;height:13px}.design-card .field-grid{margin:16px 0;gap:16px}.design-card .field{font-size:13px;gap:8px}.design-card .field input,.design-card .field textarea,.design-card .field select{font-size:13px;border-color:#d6e0ec;padding:11px 12px;line-height:1.65}.design-prompt{min-height:206px;font-size:12px!important}.design-inline{display:flex;align-items:center;gap:12px;margin:12px 0;flex-wrap:wrap}.design-inline .design-help{flex:1}.design-inline.spread{justify-content:space-between}.design-inline .check{margin:0}.design-divider{height:1px;background:#e7edf5;margin:20px 0}.design-settings{display:grid;grid-template-columns:.85fr 1.4fr .8fr;gap:12px;margin:20px 0 7px}.design-card .details{margin-top:18px}.design-card .details summary{font-size:12px}.design-card .details-body{gap:12px}.design-reference{display:grid;grid-template-columns:138px minmax(0,1fr);gap:18px;align-items:center}.design-reference img{display:block;width:138px;height:184px;object-fit:contain;border-radius:5px}.design-reference h3{margin:10px 0 6px;font-size:14px}.design-reference .link-button{display:block;font-size:12px}.design-reference.expanded{display:block}.design-reference.expanded img{width:100%;height:auto;max-height:540px;margin:auto}.design-reference.expanded>div{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px}.design-upload{display:block;font-size:11px;padding:8px 10px;margin:7px 0;opacity:.65!important}.design-reference+.design-help{margin-top:14px;font-size:11px}.design-cost-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.design-cost-row strong{font-size:18px;line-height:1.8}.design-cost-row .primary{min-width:170px;font-size:13px}.design-full{width:100%;margin:8px 0;min-width:0}.design-check{font-size:12px;margin:14px 0;align-items:flex-start}.design-check input{margin-top:2px;width:17px;height:17px}.warning-text{color:#9b620e}.design-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:280px;text-align:center;border:1px dashed #c7d8ee;background:linear-gradient(180deg,#f8fbff,#f4f8fd);border-radius:9px;padding:30px 18px;gap:13px}.design-empty>.icon{width:43px;height:43px;color:#9eb2cf}.design-empty h3{font-size:15px;color:#617b9e}.design-empty .design-help{font-size:12px}.design-empty.compact{min-height:170px;margin:14px 0}.design-progress{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:20px 0 16px;gap:8px}.design-progress li{font-size:11px;color:#8a9bb2;display:flex;flex-direction:column;align-items:center;gap:6px;position:relative}.design-progress li:before{content:'';height:1px;background:#dfe7f2;position:absolute;left:-50%;right:50%;top:12px;z-index:0}.design-progress li:first-child:before{display:none}.design-progress li>span{background:#edf2f9;width:25px;height:25px;border-radius:50%;display:grid;place-items:center;z-index:1}.design-progress li.done{color:#0660de}.design-progress li.done>span{background:#e2efff}.design-result-image{width:100%;height:auto;max-height:600px;object-fit:contain;background:#f4f7fb;border:1px solid #e3eaf3;border-radius:8px;display:block;margin:18px 0 10px}.design-review{border-top:1px solid #e7edf5;padding-top:18px;margin-top:15px}.design-review h3{font-size:14px}.design-download{display:block;text-align:center;background:#0064ff;color:#fff;font-size:13px;font-weight:600;padding:13px 16px;border-radius:7px;margin:13px 0;text-decoration:none}.design-download:hover{background:#0054d7;text-decoration:none}.design-download.small{display:inline-block;margin:5px 8px 5px 0;padding:9px 12px;font-size:12px}.design-mock-result{background:#f7f9fc;border:1px dashed #bacbe0;border-radius:9px;padding:24px 18px;margin:16px 0}.design-mock-result h3{margin:16px 0 9px;font-size:16px}.design-mock-result li{font-size:12px;color:#647b98;line-height:1.9}.design-record-details{margin-top:20px;font-size:11px;color:#73859f}.design-record-details summary{cursor:pointer}.design-record-details .design-help{font-size:11px;margin-top:8px}.design-saved-prompt{white-space:pre-line;overflow-wrap:anywhere;font-size:12px;line-height:1.8;color:#566c8a}.design-footer{display:flex;justify-content:space-between;gap:16px;align-items:center;margin:22px 0 8px}.design-footer>.design-help{font-size:11px}.design-footer>button{flex-shrink:0}.design-welcome{display:flex;gap:28px;align-items:center;padding:8px 0 24px}.design-welcome img{object-fit:contain;border-radius:7px}.design-welcome h3{font-size:19px;margin:0 0 6px}.design-welcome .design-help{margin:9px 0}.design-welcome button{margin-top:14px}.design-filters{display:flex;gap:4px;background:#f2f6fb;border-radius:8px;padding:4px}.design-filters button{border:0;background:transparent;font-size:12px;padding:8px 13px;color:#607898}.design-filters button.active{background:white;color:#0064ff;box-shadow:0 2px 5px #2f5f8f12}.design-projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.design-project-card{border:1px solid #e1e9f3;border-radius:9px;overflow:hidden;min-width:0}.design-project-thumb{width:100%;height:220px;object-fit:contain;background:#f5f8fc;display:block}.design-project-thumb.placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#8095b0;font-size:12px}.design-project-body{padding:13px 15px}.design-project-body h3{font-size:13px}.design-project-body .design-inline{margin:4px 0 9px;gap:5px}.design-project-body .design-inline:last-child{margin-top:14px;margin-bottom:0}.design-project-body button{font-size:12px;padding:8px 11px}.design-project-body .design-badge{font-size:10px;padding:3px 6px}.design-selected{background:#edf5ff;border:1px solid #cbdffd;border-radius:8px;padding:16px;margin:0 0 20px;font-size:13px}.design-selected>.design-help{margin:5px 0}
@media(min-width:1600px){.design-main{padding:28px 34px}.design-card{padding:24px 26px}.design-reference{grid-template-columns:164px 1fr}.design-reference img{width:164px;height:219px}}
@media(max-width:1240px){.design-shell{--sidebar:192px}.design-main{padding:22px 20px}.design-sidebar .brand{font-size:15px}.design-sidebar .brand-mark{width:24px;height:24px}.design-grid{grid-template-columns:minmax(0,1.35fr) minmax(290px,1fr);gap:14px}.design-card{padding:19px 18px}.design-reference{grid-template-columns:110px 1fr;gap:12px}.design-reference img{width:110px;height:147px}.design-settings{gap:8px;grid-template-columns:1fr 1.3fr}.design-settings>.field:last-child{grid-column:1/-1}.design-projects{grid-template-columns:repeat(2,minmax(0,1fr))}.design-cost-row{flex-wrap:wrap}.design-stages .stage strong{font-size:12px}.design-sidebar-note{padding:13px 10px}.design-card .spec{font-size:9px;gap:3px}}
@media(max-width:960px){.design-shell{--sidebar:174px}.design-grid{grid-template-columns:minmax(0,1fr)}.design-main{padding:20px 18px}.design-sidebar .brand{font-size:14px}.design-sidebar .side-nav button{font-size:12px;padding:12px;gap:8px}.design-sidebar .brand-subtitle{font-size:11px}.design-right{grid-template-columns:minmax(0,1fr)}.design-reference{grid-template-columns:138px 1fr}.design-reference img{width:138px;height:184px}.design-card .spec{font-size:11px}.design-settings{grid-template-columns:.9fr 1.3fr .8fr}.design-settings>.field:last-child{grid-column:auto}.design-card-heading{margin-bottom:17px}.design-stages{padding:16px}.design-welcome{gap:18px}}
@media(max-width:680px){.design-shell{display:block}.design-sidebar{padding:15px 14px 10px}.design-sidebar .brand{font-size:17px}.design-sidebar .side-nav{margin-top:14px}.design-sidebar .side-nav button{flex:1;justify-content:center;min-height:43px;font-size:12px;padding:9px 10px}.design-sidebar-note{display:none}.design-main{padding:17px 12px}.design-main .page-header h1{font-size:21px}.design-main .page-header{gap:10px}.design-main .page-header>.design-badge{max-width:105px;font-size:10px;padding:5px 7px}.design-stages{margin:14px 0 16px;padding:13px 11px}.design-stages .stage strong{font-size:10px}.design-stages .stage small{font-size:10px}.design-stages>.design-help{font-size:10px;margin-top:11px}.design-grid{gap:14px}.design-card{padding:18px 15px}.design-card-heading h2{font-size:18px}.design-card .field-grid{gap:11px}.design-card .field input,.design-card .field textarea,.design-card .field select{font-size:16px;padding:10px}.design-card .field{font-size:12px}.design-prompt{font-size:14px!important;min-height:228px}.design-card .locked-specs{gap:4px}.design-card .spec{font-size:9px;padding:8px 4px}.design-card .spec .icon{display:none}.design-settings{grid-template-columns:1fr 1.4fr}.design-settings>.field:last-child{grid-column:1/-1}.design-inline{gap:8px}.design-inline .design-help{flex-basis:100%;font-size:11px}.design-cost-row .primary{min-width:0;width:100%;padding:13px}.design-cost-row strong{font-size:17px}.design-empty{min-height:230px}.design-reference{grid-template-columns:128px 1fr;gap:15px}.design-reference img{width:128px;height:171px}.design-reference h3{font-size:13px}.design-upload{font-size:10px}.design-progress{margin:16px 0}.design-footer{display:block;margin-top:20px}.design-footer button{padding-left:0;margin-top:5px}.design-projects{grid-template-columns:1fr;gap:15px}.design-project-thumb{height:260px}.design-filters button{padding:8px 10px;font-size:11px}.design-card .section-toolbar{flex-wrap:wrap;gap:13px}.design-card .section-toolbar>.primary{min-width:120px;font-size:12px}.design-welcome{flex-direction:column;align-items:flex-start;gap:20px}.design-welcome img{width:128px;height:171px}.design-welcome button{width:100%;font-size:14px}.design-selected{padding:12px}.design-check{line-height:1.8}.design-standard .design-badge{font-size:10px}.design-standard{padding:12px 10px}}
.design-reference{margin-top:15px}.design-batch-children{margin:17px 0;border-top:1px solid #e7edf5}.design-batch-children>.design-inline{font-size:12px;border-bottom:1px solid #edf1f7;padding:5px 0;margin:0}.design-batch-children .design-badge{margin-left:auto}.design-batch-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:20px}.design-batch-card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;text-align:left;padding:15px;background:#f5f9ff;border-color:#d4e4fa}.design-batch-card strong{font-size:13px}.design-batch-card span{font-size:11px;color:#647b98}
@media(max-width:960px){.design-batch-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.design-batch-list{grid-template-columns:1fr}.design-card input[type=file]{font-size:12px;max-width:100%}}
.design-main h1,.design-main h3{overflow-wrap:anywhere}.design-batch-children button{max-width:100%}