.mockup-page{background:radial-gradient(circle at 70% 0,#17203d 0,#0b1020 38%,#080c18 100%);color:#e8ecff;min-height:100vh}
.mockup-page .site-header{background:rgba(8,12,24,.88);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.07)}
.mockup-shell{width:min(1500px,calc(100% - 28px));margin:0 auto;padding:28px 0 56px}
.mockup-breadcrumbs{font-size:13px;color:#8f9abf;margin:2px 0 14px}.mockup-breadcrumbs a{color:#a9b7ee;text-decoration:none}
.mockup-hero{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin-bottom:18px}.mockup-hero h1{font-size:clamp(30px,4vw,52px);line-height:1.02;margin:0 0 10px;letter-spacing:-.035em}.mockup-hero h1 span{color:#8b7cff}.mockup-hero p{max-width:780px;margin:0;color:#aab3d4;font-size:16px;line-height:1.65}.mockup-badge{display:inline-flex;gap:8px;align-items:center;border:1px solid rgba(139,124,255,.35);background:rgba(139,124,255,.1);color:#c6bcff;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:800;letter-spacing:.06em;margin-bottom:12px}.mockup-private{font-size:12px;color:#9aa4c5;text-align:right;max-width:310px}
.mockup-grid{display:grid;grid-template-columns:minmax(240px,300px) minmax(420px,1fr) minmax(250px,310px);gap:16px;align-items:start}
.mockup-panel,.mockup-stage-card{background:rgba(16,22,42,.92);border:1px solid rgba(255,255,255,.08);border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.24)}
.mockup-panel{padding:16px;position:sticky;top:84px}.mockup-panel h2{margin:0 0 14px;font-size:17px}.mockup-section{padding:14px 0;border-top:1px solid rgba(255,255,255,.07)}.mockup-section:first-of-type{border-top:0;padding-top:0}.mockup-label{display:block;font-size:12px;font-weight:800;color:#9aa8d2;text-transform:uppercase;letter-spacing:.06em;margin:0 0 8px}.mockup-select,.mockup-panel input[type="color"],.mockup-file{width:100%;box-sizing:border-box;border:1px solid rgba(255,255,255,.1);background:#0b1020;color:#edf0ff;border-radius:11px;padding:11px 12px;font:inherit}.mockup-panel input[type="color"]{height:45px;padding:5px}.mockup-row{display:grid;grid-template-columns:1fr 1fr;gap:9px}.mockup-seg{display:grid;grid-template-columns:1fr 1fr;gap:7px}.mockup-seg.three{grid-template-columns:repeat(3,1fr)}.mockup-chip,.mockup-btn{border:1px solid rgba(255,255,255,.1);background:#11182d;color:#cfd6f7;border-radius:10px;padding:10px 11px;font-weight:800;cursor:pointer;transition:.2s ease}.mockup-chip:hover,.mockup-btn:hover{border-color:#7c6cff;transform:translateY(-1px)}.mockup-chip.active{background:linear-gradient(135deg,#7565ff,#a267ff);border-color:transparent;color:white;box-shadow:0 8px 24px rgba(117,101,255,.24)}.mockup-btn.primary{background:linear-gradient(135deg,#7565ff,#9b63ff);border:0;color:#fff}.mockup-btn.ghost{background:#0d1326}.mockup-btn.wide{width:100%}.mockup-file-wrap{position:relative}.mockup-file{padding:10px;font-size:13px}.mockup-help{font-size:12px;line-height:1.5;color:#7f8aaa;margin-top:7px}
.mockup-stage-card{overflow:hidden;position:relative}.mockup-stage-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.07)}.mockup-stage-top strong{font-size:14px}.mockup-live{display:inline-flex;align-items:center;gap:7px;color:#8ee0b7;font-size:11px;font-weight:900;letter-spacing:.07em}.mockup-live:before{content:"";width:7px;height:7px;border-radius:50%;background:#54d896;box-shadow:0 0 12px #54d896}.mockup-viewport{height:min(68vh,720px);min-height:560px;position:relative;background:linear-gradient(180deg,#eef1f7,#dfe5ef);touch-action:none}.mockup-viewport canvas{display:block;width:100%;height:100%}.mockup-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(14,20,38,.72);backdrop-filter:blur(4px);z-index:5;color:#dce2ff;font-weight:800}.mockup-loading[hidden]{display:none}.mockup-stage-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-top:1px solid rgba(255,255,255,.07);flex-wrap:wrap}.mockup-camera-actions{display:flex;gap:7px;flex-wrap:wrap}.mockup-camera-actions .mockup-btn{padding:8px 10px;font-size:12px}.mockup-hint{font-size:12px;color:#8791ae}
.mockup-control{margin:12px 0}.mockup-control-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px;font-size:13px;color:#c7cfeb}.mockup-control-head output{color:#8f82ff;font-weight:800}.mockup-range{width:100%;accent-color:#826fff}.mockup-side-tabs{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-bottom:10px}.mockup-export-card{padding:12px;border-radius:13px;background:#0b1020;border:1px solid rgba(255,255,255,.07);margin-top:12px}.mockup-export-card strong{display:block;margin-bottom:8px}.mockup-status{margin-top:9px;min-height:18px;color:#8f9abf;font-size:12px}.mockup-note{margin-top:16px;padding:14px 16px;border:1px solid rgba(139,124,255,.18);background:rgba(139,124,255,.07);border-radius:14px;color:#aeb8d8;font-size:13px;line-height:1.6}.mockup-note strong{color:#ddd8ff}
.mockup-info{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}.mockup-info article{background:rgba(16,22,42,.76);border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:18px}.mockup-info h2{font-size:18px;margin:0 0 8px}.mockup-info p{margin:0;color:#9fa9c9;line-height:1.65}.mockup-info ul{color:#9fa9c9;line-height:1.7;padding-left:18px}
@media(max-width:1100px){.mockup-grid{grid-template-columns:260px 1fr}.mockup-panel.right{grid-column:1/-1;position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px}.mockup-panel.right>h2{grid-column:1/-1}.mockup-panel{position:static}.mockup-private{display:none}}
@media(max-width:760px){.mockup-shell{width:min(100% - 18px,1500px);padding-top:18px}.mockup-hero{display:block}.mockup-grid{display:flex;flex-direction:column}.mockup-stage-card{order:1;width:100%}.mockup-panel.left{order:2;width:100%;box-sizing:border-box}.mockup-panel.right{order:3;width:100%;box-sizing:border-box;display:block}.mockup-viewport{height:58vh;min-height:430px}.mockup-info{grid-template-columns:1fr}.mockup-stage-bottom{align-items:flex-start}.mockup-hint{width:100%}}
/* Beta 3.6 realistic floating-shirt pass */
.mockup-viewport{background:linear-gradient(180deg,#dfe1e5 0%,#eeeeef 53%,#e3e4e6 100%)}
.mockup-camera-actions .mockup-btn.active{background:#6f59f7;border-color:#8c7cff;color:#fff;box-shadow:0 0 0 1px rgba(140,124,255,.15) inset}
/* Beta 3.7 real garment model pass */
.mockup-model-pill{border:1px solid #2d3850;border-radius:12px;padding:12px 13px;background:#0f1728;display:flex;flex-direction:column;gap:3px;color:#fff}.mockup-model-pill small{font-size:11px;color:#8f9ab4;font-weight:700}.mockup-fallback{position:absolute;inset:0;z-index:4;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:22px;text-align:center;background:#e7e8eb;color:#172033}.mockup-fallback[hidden]{display:none}.mockup-fallback img{max-width:72%;max-height:68%;object-fit:contain;border-radius:18px;box-shadow:0 18px 50px rgba(20,28,42,.15)}.mockup-fallback strong{font-size:16px}.mockup-fallback span{font-size:12px;color:#5f6879}.mockup-viewport{position:relative}