.paipai-studio-open main>header{display:none}
.paipai-studio-open .sidebar{border-right:1px solid #e0e5ea;background:#fff;color:#242a30}
.paipai-studio-open .brand .logo{background:#188bea;color:#fff}
.paipai-studio-open .brand span,.paipai-studio-open .label{color:#929aa3}
.paipai-studio-open .nav,.paipai-studio-open .module-link{color:#626b74}
.paipai-studio-open .nav.active,.paipai-studio-open .nav:hover,.paipai-studio-open .module-link:hover{background:#e4f1fd;color:#087be6}
.paipai-studio-open .user{border-top-color:#e3e7eb}
.paipai-studio-open .avatar{background:#e7f3ff;color:#087be6}
.paipai-studio-open .user small{color:#8b949d}
.paipai-mode{max-width:none;padding:0 0 48px}
.paipai-mode .back,.paipai-mode .tool-title,.paipai-mode>.tool-layout>.tip,.paipai-mode #dropzone,.paipai-mode #selectedFiles,.paipai-mode #noteField,.paipai-mode #submitTask{display:none!important}
.paipai-mode .tool-layout{display:block}
.paipai-mode .tool-layout>div{padding:0;border:0;border-radius:0;background:transparent}
.paipai-studio{--blue:#087be6;--soft-blue:#e8f3ff;--studio-line:#dfe4ea;min-height:calc(100vh - 82px);color:#20252b;background:#f4f6f8}
.studio-toolbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px;padding:0 28px;border-bottom:1px solid var(--studio-line);background:#fff}
.studio-title{display:flex;align-items:center;gap:12px;min-width:190px}
.window-dots{display:flex;gap:7px}
.window-dots i{width:13px;height:13px;border-radius:50%;background:#ff5f57}
.window-dots i:nth-child(2){background:#febc2e}
.window-dots i:nth-child(3){background:#28c840}
.studio-title b,.studio-title small{display:block}
.studio-title b{font-size:16px}
.studio-title small{margin-top:3px;color:#858c95;font-size:10px}
.studio-status{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-width:0}
.relay-state{white-space:nowrap;color:#737b84;font-size:12px}
.relay-state:before{content:"";display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:#2dc868;box-shadow:0 0 0 4px #dcf7e7}
.points{padding:8px 13px;border-radius:18px;background:#e8f3ff;color:#087be6;font-size:12px;font-weight:750;white-space:nowrap}
.model-tabs{display:flex;padding:3px;border:1px solid #dfe4ea;border-radius:9px;background:#f7f8fa}
.model-tabs button{height:31px;padding:0 13px;border:0;border-radius:7px;background:transparent;color:#777f88;cursor:pointer;font-size:11px}
.model-tabs button.active{background:var(--blue);color:#fff;box-shadow:0 2px 5px #087be633}
.version-pill{padding:8px 13px;border:1px dashed var(--blue);border-radius:18px;color:var(--blue);font-size:11px;font-weight:700;white-space:nowrap}
.studio-body{display:grid;grid-template-columns:minmax(340px,36%) minmax(540px,64%);gap:14px;padding:14px}
.studio-column{display:flex;flex-direction:column;gap:14px}
.studio-panel{border:1px solid var(--studio-line);border-radius:8px;background:#fff;overflow:hidden}
.studio-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 20px 8px}
.studio-panel-head h3{margin:0;font-size:16px}
.studio-panel-head p{margin:6px 0 0;color:#777f88;font-size:11px;line-height:1.55}
.count-badge{padding:5px 9px;border-radius:13px;background:#e4f8eb;color:#24a85b;font-size:10px;font-weight:700;white-space:nowrap}
.slot-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;padding:8px 20px 12px}
.slot-grid.compact{grid-template-columns:repeat(3,minmax(0,1fr))}
.upload-slot{position:relative;display:grid;place-items:center;aspect-ratio:3/4;min-width:0;overflow:hidden;border:1px dashed #d7dde3;border-radius:7px;background:#fbfcfd;cursor:pointer}
.upload-slot input{display:none}
.upload-slot img{width:100%;height:100%;object-fit:cover}
.upload-slot .slot-empty{text-align:center;color:#a1a8b0;font-size:10px}
.upload-slot .slot-empty b{display:block;margin-bottom:5px;color:var(--blue);font-size:18px;font-weight:400}
.slot-number{position:absolute;left:6px;top:6px;padding:3px 7px;border-radius:10px;background:#20252bcc;color:#fff;font-size:9px}
.slot-remove{position:absolute;right:5px;top:5px;display:none;width:22px;height:22px;border:0;border-radius:50%;background:#20252bcc;color:#fff;cursor:pointer}
.upload-slot.filled .slot-remove{display:grid;place-items:center}
.library-actions{display:flex;flex-wrap:wrap;gap:8px;padding:0 20px 18px}
.studio-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 14px;border:1px solid #d9dee4;border-radius:7px;background:#fff;color:#353b42;cursor:pointer;font-size:11px}
.studio-btn.primary{margin:0;border-color:var(--blue);background:var(--blue);color:#fff}
.studio-btn.danger{border:0;color:#ec4e55}
.material-drop{margin:8px 20px 20px}
.material-drop .slot-grid{padding:0}
.recognition-actions{display:flex;gap:8px;padding:2px 20px 20px}
.recognition-actions .studio-btn.primary{flex:1;height:42px;font-size:13px;font-weight:700}
.preview-panel{min-height:640px}
.preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:8px 14px 18px}
.preview-card{overflow:hidden;border:1px solid #e0e4e8;border-radius:8px;background:#fff}
.preview-canvas{position:relative;display:grid;place-items:center;aspect-ratio:3/4;background:#fafbfc;color:#9ba2aa;font-size:11px}
.preview-canvas.has-image img{width:100%;height:100%;object-fit:cover}
.preview-index{position:absolute;left:8px;top:8px;padding:3px 8px;border-radius:12px;background:#20252bcc;color:#fff;font-size:9px}
.preview-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;padding:7px}
.preview-actions button,.preview-actions a{display:grid;place-items:center;height:34px;border:1px solid #e0e4e8;border-radius:7px;background:#fff;color:#343a40;text-decoration:none;font-size:10px;cursor:pointer}
.preview-actions .retry{border-color:var(--blue);background:var(--blue);color:#fff}
.studio-generate{min-width:120px}
.studio-empty-note{padding:0 20px 18px;color:#9198a0;font-size:10px}
.studio-note{padding:0 20px 18px}
.studio-note textarea{width:100%;min-height:66px;padding:10px;border:1px solid #dfe4e8;border-radius:7px;resize:vertical;font:inherit;font-size:11px}
.studio-note label{display:block;margin-bottom:7px;color:#666f78;font-size:10px;font-weight:700}
.model-body{grid-template-columns:minmax(480px,48%) minmax(520px,52%)}
.model-form-panel{overflow:visible}
.model-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;padding:10px 20px 20px}
.model-fields label{display:flex;min-width:0;flex-direction:column;gap:7px;color:#606a73;font-size:10px;font-weight:700}
.model-fields input,.model-fields select,.model-fields textarea{width:100%;min-width:0;padding:10px 11px;border:1px solid #dfe4e8;border-radius:7px;background:#fff;color:#252b31;font:inherit;font-size:11px;outline:none}
.model-fields input:focus,.model-fields select:focus,.model-fields textarea:focus{border-color:#1688e8;box-shadow:0 0 0 3px #1688e814}
.model-fields textarea{min-height:64px;resize:vertical;line-height:1.55}
.model-fields .span-2{grid-column:1/-1}
.model-fields .check-field{flex-direction:row;align-items:center;padding-top:24px}
.model-fields .check-field input{width:16px;height:16px;accent-color:#087be6}
.model-preview-panel{align-self:start}
.asset-layout-preview{display:grid;grid-template-columns:repeat(3,1fr) 2fr;gap:5px;aspect-ratio:16/9;margin:8px 20px 18px;padding:10px;border:1px solid #dfe4e8;border-radius:8px;background:#eef1f4}
.asset-full,.asset-details span{display:grid;place-items:center;background:#fff;color:#6d7680;font-size:10px;text-align:center}
.asset-details{display:grid;grid-template-columns:1fr 1fr;gap:5px}
.model-result-card{margin:0 20px 20px}
.model-result-card .preview-canvas{aspect-ratio:16/9}
.model-result-card .preview-canvas.has-image img{object-fit:contain;background:#eef1f4}
@media(max-width:1350px){.version-pill{display:none}.studio-toolbar{gap:10px;padding:0 16px}.studio-title{min-width:155px}.model-tabs button{padding:0 9px}}
@media(max-width:1100px){.studio-toolbar{align-items:flex-start;height:auto;padding:14px 18px}
.studio-status{flex-wrap:wrap}
.version-pill{display:none}
.studio-body{grid-template-columns:1fr}
.preview-panel{min-height:0}
.model-body{grid-template-columns:1fr}
}
@media(max-width:700px){.paipai-mode{margin-left:0}
.studio-toolbar{top:0;display:block}
.studio-status{justify-content:flex-start;margin-top:12px}
.model-tabs{width:100%;overflow:auto}
.model-tabs button{flex:1;white-space:nowrap}
.studio-body{padding:8px}
.slot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.slot-grid.compact{grid-template-columns:repeat(2,minmax(0,1fr))}
.preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.model-fields{grid-template-columns:1fr}.model-fields .span-2{grid-column:auto}
}