.vscode-wrap {
  width:860px; height:520px;
  border-radius:12px; overflow:hidden;
  background:#0e0b1a;
  border:1.5px solid rgba(120,90,220,0.45);
  box-shadow:0 0 0 1px rgba(255,255,255,0.04), 0 32px 80px rgba(0,0,0,0.6);
  font-family:'Segoe UI',system-ui,sans-serif;
  position:relative; display:flex; flex-direction:column;
  user-select:none;
  transform-origin: top left;
}

/* Title bar */
.title-bar {
  height:38px; background:#12101f;
  display:flex; align-items:center;
  padding:0 14px; gap:10px; flex-shrink:0;
  border-bottom:1px solid rgba(255,255,255,0.05);
}
.traffic-lights{display:flex;gap:7px;}
.tl{width:12px;height:12px;border-radius:50%;}
.tl-r{background:#ff5f56;} .tl-y{background:#ffbd2e;} .tl-g{background:#27c93f;}
.app-icon{width:22px;height:22px;margin-left:10px;

  /* background:linear-gradient(135deg,#7c4dff,#a66dff); */

  border-radius:5px;display:flex;align-items:center;justify-content:center;}
.app-icon i{font-size:11px;color:white;}
.title-tabs{display:flex;gap:2px;margin-left:10px;flex:1;overflow:hidden;}
.title-tab{display:flex;align-items:center;gap:6px;padding:0 13px;height:28px;border-radius:6px 6px 0 0;font-size:12px;color:rgba(255,255,255,0.35);cursor:pointer;white-space:nowrap;flex-shrink:0;}
.title-tab.active{background:#1a1630;color:rgba(255,255,255,0.9);border:1px solid rgba(120,90,220,0.3);border-bottom:1px solid #1a1630;}
.title-tab i,.ed-tab i{font-size:13px;}
.tab-x{font-size:10px;color:rgba(255,255,255,0.2);margin-left:3px;}

/* Menu bar */
.menu-bar{height:28px;background:#12101f;display:flex;align-items:center;padding:0 16px;gap:20px;flex-shrink:0;border-bottom:1px solid rgba(255,255,255,0.04);}
.menu-item{font-size:12px;color:rgba(255,255,255,0.5);cursor:pointer;}

/* Sidebar */
.sidebar{width:205px;background:#100e1e;border-right:1px solid rgba(255,255,255,0.05);flex-shrink:0;overflow:hidden;padding-top:4px;}
.sidebar-title{font-size:10px;color:rgba(255,255,255,0.28);padding:4px 12px 8px;text-transform:uppercase;letter-spacing:0.09em;display:flex;align-items:center;justify-content:space-between;}
.sidebar-title span{display:flex;gap:9px;}
.sidebar-title i{font-size:12px;color:rgba(255,255,255,0.25);cursor:pointer;}
.tree-item{display:flex;align-items:center;gap:4px;padding:2px 10px;font-size:12px;color:rgba(255,255,255,0.5);cursor:pointer;line-height:1.9;}
.tree-item:hover{background:rgba(255,255,255,0.05);color:rgba(255,255,255,0.85);}
.tree-item.active{color:rgba(255,255,255,0.95);background:rgba(120,90,220,0.15);}
.tree-arrow{width:12px;flex-shrink:0;font-size:8px;color:rgba(255,255,255,0.22);}
.tree-item .fi{font-size:14px;flex-shrink:0;width:16px;text-align:center;}
.tree-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.d1{padding-left:14px;} .d2{padding-left:26px;} .d3{padding-left:38px;} .d4{padding-left:50px;}

/* Editor tabs */
.editor-body{display:flex;flex:1;overflow:hidden;position:relative;}
.editor-area{flex:1;display:flex;flex-direction:column;overflow:hidden;position:relative;}
.editor-tabs{display:flex;background:#12101f;border-bottom:1px solid rgba(255,255,255,0.06);flex-shrink:0;overflow:hidden;}
.ed-tab{display:flex;align-items:center;gap:5px;padding:0 13px;height:34px;font-size:12px;color:rgba(255,255,255,0.36);border-right:1px solid rgba(255,255,255,0.05);cursor:pointer;white-space:nowrap;flex-shrink:0;}
.ed-tab.active{background:#1a1630;color:rgba(255,255,255,0.92);border-top:1px solid #7c4dff;}
.ed-tab .tx{font-size:10px;opacity:0.32;margin-left:2px;}

/* Code area */
.code-editor{flex:1;padding:10px 0;overflow:hidden;font-family:'Consolas','Fira Code',monospace;font-size:12.5px;line-height:1.72;position:relative;text-align: left;}
.code-line{display:flex;padding:0 16px 0 0;}
.ln{width:44px;text-align:right;padding-right:14px;color:rgba(255,255,255,0.15);flex-shrink:0;}
.lc{flex:1;white-space:pre;}

/* Syntax – VS Dark+ palette */
.kw{color:#c586c0;} .fn{color:#dcdcaa;} .str{color:#ce9178;} .num{color:#b5cea8;}
.cmt{color:#6a9955;} .tag{color:#569cd6;} .attr{color:#9cdcfe;} .val{color:#ce9178;}
.cls{color:#4ec9b0;} .op{color:#d4d4d4;} .var{color:#9cdcfe;} .prop{color:#4fc1ff;}
.punc{color:#d4d4d4;} .plain{color:#d4d4d4;} .pp{color:#9b9b6f;} .inc{color:#ce9178;}

.cursor{display:inline-block;width:2px;height:1.1em;background:#7c4dff;vertical-align:text-bottom;animation:blink 1s step-end infinite;margin-left:1px;}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* Status bar */
.status-bar{height:22px;background:#6c3ff5;display:flex;align-items:center;padding:0 14px;gap:16px;flex-shrink:0;}
.status-item{font-size:11px;color:rgba(255,255,255,0.85);display:flex;align-items:center;gap:4px;}

/* Preview overlay */
.preview-overlay{position:absolute;inset:0;background:#0e0b1a;display:flex;flex-direction:column;opacity:0;pointer-events:none;transition:opacity 0.55s ease;z-index:10;overflow:hidden;}
.preview-overlay.visible{opacity:1;}
.preview-overlay img,.preview-overlay video{width:100%;height:100%;object-fit:cover;display:block;}

/* Built-in preview widgets */
.preview-nav{height:44px;background:#1a1630;border-bottom:1px solid rgba(120,90,220,0.3);display:flex;align-items:center;padding:0 20px;gap:16px;flex-shrink:0;}
.preview-logo{font-size:14px;font-weight:700;color:#a66dff;}
.preview-nav-links{display:flex;gap:16px;margin-left:auto;}
.preview-nav-link{font-size:12px;color:rgba(255,255,255,0.45);}
.preview-nav-btn{font-size:11px;padding:5px 14px;background:#7c4dff;color:white;border-radius:20px;font-weight:500;}
.preview-hero{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:13px;padding:20px;position:relative;overflow:hidden;}
.preview-hero::before{content:'';position:absolute;width:320px;height:320px;background:radial-gradient(circle,rgba(124,77,255,0.12) 0%,transparent 70%);top:-60px;left:50%;transform:translateX(-50%);}
.preview-tag{font-size:11px;color:#a66dff;border:1px solid rgba(124,77,255,0.4);padding:3px 12px;border-radius:20px;}
.preview-h1{font-size:26px;font-weight:700;color:rgba(255,255,255,0.95);text-align:center;line-height:1.25;max-width:400px;}
.preview-h1 span{color:#a66dff;}
.preview-sub{font-size:12px;color:rgba(255,255,255,0.38);text-align:center;max-width:340px;line-height:1.6;}
.preview-btns{display:flex;gap:10px;margin-top:4px;}
.preview-btn-p{padding:8px 20px;background:#7c4dff;color:white;border-radius:8px;font-size:12px;font-weight:500;}
.preview-btn-s{padding:8px 20px;border:1px solid rgba(124,77,255,0.4);color:rgba(255,255,255,0.65);border-radius:8px;font-size:12px;}
.preview-cards{display:flex;gap:10px;padding:8px 20px 14px;}
.preview-card{flex:1;background:rgba(255,255,255,0.03);border:1px solid rgba(120,90,220,0.2);border-radius:10px;padding:12px;}
.preview-card-ico{width:28px;height:28px;background:rgba(124,77,255,0.18);border-radius:7px;margin-bottom:8px;display:flex;align-items:center;justify-content:center;font-size:14px;}
.preview-card-title{font-size:12px;font-weight:600;color:rgba(255,255,255,0.82);margin-bottom:3px;}
.preview-card-text{font-size:10.5px;color:rgba(255,255,255,0.32);line-height:1.5;}