/* ===== Windows 11 Explorer Style ===== */
*{margin:0;padding:0;box-sizing:border-box}

body{
  font-family:"Segoe UI","Microsoft YaHei",sans-serif;
  background:#ffffff !important;
  color:#000000 !important;
}

/* hide raw autoindex pre completely */
pre{display:none !important}
h1{display:none !important}
hr{display:none !important}

.win-body{
  font-family:"Segoe UI","Microsoft YaHei",sans-serif;
  background:#ffffff;
  color:#000000;
  min-height:100vh;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:20px;
}

/* ===== Window Frame ===== */
.win-frame{
  width:100%;
  max-width:1100px;
  background:#fff;
  border:1px solid #e0e0e0;
  border-radius:8px;
  box-shadow:0 2px 12px rgba(0,0,0,0.08);
  overflow:hidden;
}

/* ===== Title Bar ===== */
.win-titlebar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 16px;
  background:#fff;
  border-bottom:1px solid #e8e8e8;
}
.win-titlebar-left{display:flex;align-items:center}
.win-title-text{
  font-size:13px;color:#000;font-weight:600;letter-spacing:.5px;
}
.win-titlebar-right{display:flex;align-items:center}
.win-btn-upload{
  display:inline-flex;align-items:center;
  padding:6px 16px;background:#0078D4;color:#fff !important;
  border-radius:4px;text-decoration:none !important;
  font-size:13px;font-weight:500;transition:background .15s;
}
.win-btn-upload:hover{background:#106EBE}

/* ===== Toolbar ===== */
.win-toolbar{
  display:flex;align-items:center;gap:12px;
  padding:8px 16px;background:#fafafa;border-bottom:1px solid #e8e8e8;
}

/* ===== Address Bar ===== */
.win-addressbar{
  flex:1;display:flex;align-items:center;height:32px;padding:0 8px;
  background:#fff;border:1px solid #d0d0d0;border-radius:4px;
  font-size:13px;overflow:hidden;
}
.win-addressbar:hover{border-color:#0078D4}
.win-addr-item{
  color:#0078D4;cursor:pointer;padding:4px 6px;border-radius:3px;
  white-space:nowrap;transition:background .12s;
}
.win-addr-item:hover{background:#e8f0fc}
.win-addr-root{font-weight:500}
.win-addr-sep{color:#999;margin:0 2px;font-size:14px}
.win-addr-current{color:#000;font-weight:500;padding:4px 6px}

/* ===== Search ===== */
.win-searchbox{position:relative;width:240px}
.win-searchbox input{
  width:100%;height:32px;padding:0 12px 0 34px;
  border:1px solid #d0d0d0;border-radius:4px;
  background:#fff;color:#000;font-size:13px;outline:none;
  transition:border-color .15s;
}
.win-searchbox input:focus{border-color:#0078D4;box-shadow:0 0 0 1px #0078D4}
.win-searchbox input::placeholder{color:#999}

/* ===== Content ===== */
.win-content{background:#fff;min-height:400px}

/* ===== Column Header ===== */
.win-colheader{
  display:grid;grid-template-columns:1fr 160px 140px 100px;
  padding:0 16px;height:36px;align-items:center;
  border-bottom:1px solid #e0e0e0;
  font-size:12px;font-weight:400;color:#666;background:#fafafa;user-select:none;
}
.win-colheader>div{padding:0 8px}
.win-col-size{text-align:right}

/* ===== File List ===== */
.win-filelist{display:block}
.win-filerow{
  display:grid;grid-template-columns:1fr 160px 140px 100px;
  padding:0 16px;height:36px;align-items:center;
  text-decoration:none !important;color:#000 !important;
  border-bottom:1px solid #f0f0f0;font-size:13px;transition:background .08s;
}
.win-filerow:hover{background:#e8f0fc}
.win-filerow:active{background:#cce0f5}
.win-filerow>div{padding:0 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.win-col-name{display:flex;align-items:center;gap:8px}
.win-ficon{flex-shrink:0;display:flex;align-items:center}
.win-fname-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#000}
.win-fdir{font-weight:500}
.win-col-date,.win-col-type{color:#444;font-size:12px}
.win-col-size{text-align:right;color:#444;font-size:12px}

/* ===== Empty ===== */
.win-empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:80px 20px;color:#999;font-size:14px;
}

/* ===== Status Bar ===== */
.win-statusbar{
  display:flex;justify-content:space-between;align-items:center;
  padding:6px 16px;background:#fafafa;border-top:1px solid #e8e8e8;
  font-size:12px;color:#666;
}
.win-status-right{color:#aaa}

@media(max-width:700px){
  .win-frame{border-radius:0}.win-body{padding:0}
  .win-colheader,.win-filerow{grid-template-columns:1fr 80px}
  .win-colheader .win-col-date,.win-filerow .win-col-date,
  .win-colheader .win-col-type,.win-filerow .win-col-type{display:none}
  .win-searchbox{width:140px}.win-title-text{font-size:12px}
}