:root{
  --bg:#0b1020; --panel:rgba(255,255,255,.06);
  --stroke:rgba(255,255,255,.12); --text:rgba(255,255,255,.92); --muted:rgba(255,255,255,.65);
  --brand:#6ea8fe; --ok:#7ee787; --danger:#ff7b72;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
}

*{box-sizing:border-box}
body{
  margin:0; color:var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:
    radial-gradient(1200px 600px at 10% 10%, rgba(110,168,254,.18), transparent 55%),
    radial-gradient(1000px 600px at 90% 20%, rgba(126,231,135,.14), transparent 60%),
    radial-gradient(1000px 800px at 50% 120%, rgba(255,123,114,.10), transparent 60%),
    var(--bg);
  min-height:100vh;
}

.header{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(11,16,32,.9), rgba(11,16,32,.55));
  border-bottom:1px solid var(--stroke);
}
.wrap{max-width:1800px; margin:0 auto; padding:18px;}
.topbar{display:flex; gap:14px; align-items:center; justify-content:space-between; flex-wrap:wrap}
.brand{display:flex; align-items:center; gap:10px; font-weight:900;}
.logo{
  width:34px;height:34px;border-radius:12px;
  background: linear-gradient(135deg, rgba(110,168,254,1), rgba(126,231,135,1));
  box-shadow: var(--shadow);
}
.brand-title{font-size:16px; font-weight:1000;}
.hint{color:var(--muted); font-size:13px; line-height:1.45}
.right-hint{max-width:420px; text-align:right}

/* 左中右三栏手风琴布局 */
.main-grid{
  display:flex !important;
  flex-direction:row !important;
  gap:10px;
  min-height:calc(100vh - 120px);
  align-items:stretch;
}

.accordion-panel{
  transition: flex 0.3s ease, opacity 0.3s ease, min-width 0.3s ease;
  flex: 0 0 50px;
  min-width:50px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.accordion-panel.active{
  flex: 1 1 auto;
  min-width:400px;
}
.accordion-hd{
  cursor:pointer;
  user-select:none;
  padding:14px;
  display:flex;
  align-items:center;
  gap:10px;
  min-height:60px;
}
.accordion-panel:not(.active) .accordion-hd{
  writing-mode: vertical-rl;
  text-orientation: mixed;
  justify-content:flex-start;
  padding:14px 12px;
  height:100%;
}
.accordion-panel.active .accordion-hd{
  writing-mode: horizontal-tb;
  justify-content:space-between;
}
.accordion-panel:not(.active) .accordion-hd .pill,
.accordion-panel:not(.active) .accordion-hd .tabs{
  display:none;
}
.accordion-body{
  display:none;
  padding:14px;
  overflow:auto;
  flex:1;
}
.accordion-panel.active .accordion-body{
  display:block;
}
.accordion-panel:not(.active){
  opacity:0.6;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
}
.accordion-panel:not(.active):hover{
  opacity:0.85;
  flex: 0 0 70px;
}
.accordion-panel:not(.active) .card-hd{
  border-bottom:none;
}

.curl-input{min-height:200px;}

@media (max-width: 1100px){
  .main-grid{
    flex-direction:column !important;
    min-height:auto;
  }
  .accordion-panel{
    flex: 0 0 auto !important;
    min-width:100% !important;
  }
  .accordion-panel.active{
    min-width:100% !important;
  }
  .accordion-panel:not(.active) .accordion-hd{
    writing-mode: horizontal-tb;
    text-orientation: initial;
    justify-content:center;
    height:auto;
  }
  .accordion-panel:not(.active):hover{
    flex: 0 0 auto;
  }
}

.card{
  background: linear-gradient(180deg, var(--panel), rgba(255,255,255,.04));
  border:1px solid var(--stroke);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card-hd{
  padding:14px; border-bottom:1px solid var(--stroke);
  display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.title{font-weight:1000}
.pill{
  font-size:12px; color:rgba(255,255,255,.85);
  border:1px solid var(--stroke); background: rgba(255,255,255,.05);
  padding:6px 10px; border-radius:999px; white-space:nowrap; flex-shrink:0;
}
.card-body{padding:14px;}

label{display:block; font-size:12px; color:var(--muted); margin:10px 0 6px}
input, select, textarea, button{
  width:100%;
  border-radius:14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  color: var(--text);
  padding:11px 12px;
  outline:none;
}
textarea{min-height:120px; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;}
input:focus, select:focus, textarea:focus{border-color: rgba(110,168,254,.6); box-shadow: 0 0 0 3px rgba(110,168,254,.15);}

.btns{display:flex; gap:10px; margin-top:12px; flex-wrap:wrap}
button{
  cursor:pointer;
  font-weight:1000;
  border:1px solid rgba(110,168,254,.55);
  background: linear-gradient(135deg, rgba(110,168,254,.9), rgba(110,168,254,.65));
}
button.secondary{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.06);
}
button.danger{
  border:1px solid rgba(255,123,114,.55);
  background: rgba(255,123,114,.18);
}
button:disabled{opacity:.55; cursor:not-allowed;}
.full{margin-top:10px}

.row{display:flex; gap:10px; flex-wrap:wrap}
.col-160{flex:0 0 160px; min-width:160px}
.col-220{flex:0 0 220px; min-width:220px}
.col-flex{flex:1; min-width:240px}
.split{display:grid; grid-template-columns: 1fr 1fr; gap:10px;}
@media (max-width: 980px){ .split{grid-template-columns:1fr} }

.sep{border:none;border-top:1px solid var(--stroke); margin:14px 0;}

.msg{margin-top:10px; font-size:12px; color:var(--muted)}
.msg .ok{color:var(--ok); font-weight:1000}
.msg .err{color:var(--danger); font-weight:1000}
.item-meta .ok{color:var(--ok)}
.item-meta .err{color:var(--danger)}
.item-meta .muted{color:var(--muted)}

.tabs{display:flex; gap:8px; flex-wrap:wrap}
.tab{
  width:auto;
  padding:7px 10px; border-radius:999px;
  border:1px solid var(--stroke); background: rgba(255,255,255,.04);
  cursor:pointer; user-select:none; font-size:13px; font-weight:1000; color:rgba(255,255,255,.82);
}
.tab.active{border-color: rgba(110,168,254,.65); background: rgba(110,168,254,.18); color:rgba(255,255,255,.95)}

.kv{
  border:1px solid var(--stroke);
  background: rgba(0,0,0,.18);
  border-radius:14px; overflow:hidden;
}
.kvrow{
  display:grid; grid-template-columns: 1fr 1fr 44px;
  gap:8px; padding:8px; border-top:1px solid rgba(255,255,255,.08);
}
.kvrow:first-child{border-top:none}
.kvrow input{
  padding:10px 10px; border-radius:12px;
  background: rgba(255,255,255,.05);
}
.iconbtn{
  width:44px; padding:0; border-radius:12px;
  background: rgba(255,255,255,.06); border:1px solid var(--stroke);
  display:flex; align-items:center; justify-content:center;
  font-weight:1000;
}

.list{margin-top:10px; display:flex; flex-direction:column; gap:10px}
.item{
  border:1px solid var(--stroke);
  background: rgba(0,0,0,.18);
  border-radius:14px;
  padding:10px;
}
.item-title{display:flex; justify-content:space-between; gap:10px; align-items:flex-start; font-weight:1000; flex-wrap:wrap}
.item-meta{font-size:12px; color:var(--muted); margin-top:6px; line-height:1.4}
.item-actions{display:flex; gap:8px; margin-top:10px; flex-wrap:wrap}
.item-actions button{width:auto; padding:8px 10px; border-radius:12px}

.subpanel{
  border:1px solid var(--stroke);
  background: rgba(0,0,0,.18);
  border-radius:14px;
  padding:10px;
  margin-top:10px;
}

/* mobile bottom bar */
.mobilebar{
  position: fixed;
  left: 0; right: 0; bottom: 0;
  padding: 10px 12px;
  background: linear-gradient(to top, rgba(11,16,32,.98), rgba(11,16,32,.60));
  border-top: 1px solid var(--stroke);
  backdrop-filter: blur(10px);
  display:none;
  gap:10px;
  z-index: 50;
}
.mobilebar button{height:46px;}
@media (max-width: 680px){
  .wrap{padding:12px;}
  .card-body{padding:12px;}
  textarea{min-height:140px;}
  .mobilebar{display:flex;}
  body{padding-bottom:78px;}
  .right-hint{text-align:left}
}

/* Response drawer */
.drawer{
  position: fixed;
  left: 0; right: 0; bottom: -100%;
  background: rgba(11,16,32,.98);
  border-top:1px solid var(--stroke);
  box-shadow: 0 -10px 30px rgba(0,0,0,.45);
  z-index: 60;
  transition: bottom .25s ease;
  max-height: 85vh;
  display:flex;
  flex-direction:column;
}
.drawer.open{bottom:0;}
.drawer-hd{
  padding:12px;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:10px;
  border-bottom:1px solid var(--stroke);
}
.drawer-title{font-weight:1000}
.drawer-meta{font-size:12px; color:var(--muted); margin-top:4px}
.drawer-actions{display:flex; gap:8px; flex-wrap:wrap}
.drawer-actions button{width:auto; padding:8px 10px; border-radius:12px}

.drawer-body{padding:12px; overflow:auto}
.resp-top{display:flex; flex-direction:column; gap:6px; margin-bottom:10px}
.status{font-weight:1000}
.small{font-size:12px; color:var(--muted)}
.resp-split{display:grid; grid-template-columns: 1fr 1fr; gap:10px;}
@media (max-width: 980px){ .resp-split{grid-template-columns:1fr} }

.subttl{font-size:12px; color:var(--muted); margin:6px 0}
pre{
  margin:0; padding:12px;
  border-radius:14px;
  border:1px solid var(--stroke);
  background: rgba(0,0,0,.22);
  white-space:pre-wrap; word-break:break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size:13px;
}
.html-preview{
  border:1px solid var(--stroke);
  background:#fff;
  color:#111;
  border-radius:14px;
  padding:12px;
  margin-top:10px;
}
.backdrop{
  position: fixed;
  left:0; right:0; top:0; bottom:0;
  background: rgba(0,0,0,.35);
  z-index: 55;
  display:none;
}
.backdrop.show{display:block;}