:root{
  --bg: #0f141a;
  --panel: #151c24;
  --panel2: #111821;
  --text: #d7dde6;
  --muted: #92a2b5;
  --line: rgba(255,255,255,.08);
  --accent: #67b7ff;
  --accent2: #7de0c7;
  --bad: #ff6b6b;
  --good: #7de0c7;
  --warn: #ffd166;
  --shadow: 0 16px 40px rgba(0,0,0,.35);
  --radius: 16px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--sans);
  background: radial-gradient(900px 600px at 10% 10%, rgba(103,183,255,.12), transparent 55%),
              radial-gradient(900px 600px at 90% 20%, rgba(125,224,199,.10), transparent 60%),
              var(--bg);
  color: var(--text);
}

.app{
  min-height:100%;
  display:flex;
  flex-direction:column;
}

.topbar{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter: blur(8px);
  background: rgba(15,20,26,.55);
  border-bottom: 1px solid var(--line);
  padding: 14px 18px;
  display:flex;
  gap:16px;
  align-items:center;
  justify-content:space-between;
}

.brand{
  display:flex;
  gap:12px;
  align-items:center;
}
.logo{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:12px;
  background: linear-gradient(135deg, rgba(103,183,255,.22), rgba(125,224,199,.14));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.brandtext .name{ font-weight:650; letter-spacing:.2px; }
.brandtext .sub{ color: var(--muted); font-size:12px; margin-top:2px; }

.controls{
  display:flex;
  gap:10px;
  align-items:end;
  flex-wrap:wrap;
}

.field{
  display:flex;
  flex-direction:column;
  gap:6px;
  min-width: 220px;
}
.field span{ font-size:12px; color: var(--muted); }
select{
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  outline:none;
}
select:focus{ border-color: rgba(103,183,255,.5); box-shadow: 0 0 0 3px rgba(103,183,255,.14); }

/* Custom dropdown (replaces native <select> to avoid system colors) */
.cselect{ position:relative; width:100%; }
.cselectBtn{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor:pointer;
  user-select:none;
}
.cselectBtn:hover{ background: rgba(255,255,255,.06); }
.cselectBtn:focus{ outline:none; border-color: rgba(103,183,255,.5); box-shadow: 0 0 0 3px rgba(103,183,255,.14); }
.cselectBtn .cselText{ overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.cselectBtn .cselChevron{ opacity:.9; font-size:12px; }

.cselectList{
  position:absolute;
  left:0; right:0;
  top: calc(100% + 6px);
  background: rgba(21,28,36,.98);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  max-height: 320px;
  overflow:auto;
  padding: 6px;
  z-index: 50;
  display:none;
}
.cselect.open .cselectList{ display:block; }

.cselectItem{
  padding: 10px 10px;
  border-radius: 10px;
  cursor:pointer;
  color: var(--text);
  font-size: 13px;
}
.cselectItem:hover{ background: rgba(255,255,255,.06); }
.cselectItem[aria-selected="true"]{
  background: linear-gradient(135deg, rgba(103,183,255,.18), rgba(125,224,199,.10));
  border: 1px solid rgba(103,183,255,.20);
}
.cselectItem:focus{ outline:none; box-shadow: 0 0 0 3px rgba(103,183,255,.12); }

.nativeSelectHidden{ display:none !important; }

.btn{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  cursor:pointer;
}
.btn:hover{ background: rgba(255,255,255,.06); }
.btn.primary{
  border-color: rgba(103,183,255,.35);
  background: linear-gradient(135deg, rgba(103,183,255,.20), rgba(125,224,199,.12));
}
.btn:disabled{ opacity:.55; cursor:not-allowed; }

.main{
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap: 16px;
  padding: 16px;
  align-items:start;
}

.panel{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}

.panelHeader{
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(0,0,0,.10);
}
.panelTitle{ font-weight:650; }
.panelHint{ font-size:12px; color: var(--muted); margin-top:4px; }

.prompt{
  padding: 16px;
  font-family: var(--mono);
  line-height:1.55;
  white-space:pre-wrap;
  background: var(--panel2);
  border-bottom: 1px solid var(--line);
  min-height: 140px;
}

.typingBox{
  position:relative;
  padding: 14px 16px 16px 16px;
  background: var(--panel);
}
.input{
  width:100%;
  min-height: 160px;
  resize: vertical;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.18);
  color: var(--text);
  padding: 12px 12px;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.55;
  outline:none;
}
.input:focus{ border-color: rgba(125,224,199,.45); box-shadow: 0 0 0 3px rgba(125,224,199,.12); }

.overlay{
  position:absolute;
  pointer-events:none;
  inset: 14px 16px 16px 16px;
  border-radius: 14px;
  padding: 12px 12px;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.55;
  white-space:pre-wrap;
  color: transparent;
}

.mark-ok{ background: rgba(125,224,199,.14); color: transparent; }
.mark-bad{ background: rgba(255,107,107,.20); color: transparent; }
.mark-next{ background: rgba(103,183,255,.18); color: transparent; }

.stats{
  display:grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.08);
}
.stat{
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 10px;
  background: rgba(255,255,255,.03);
}
.stat .k{ color: var(--muted); font-size:11px; }
.stat .v{ font-weight:650; margin-top:4px; }

.footerRow{
  padding: 12px 16px;
  display:flex;
  justify-content:space-between;
  gap:10px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.06);
}
.mini{ color: var(--muted); font-size:12px; }

.side{
  display:flex;
  flex-direction:column;
  gap: 16px;
}

.keyboard{
  padding: 14px 14px 16px 14px;
  display:grid;
  gap: 8px;
}
.krow{
  display:flex;
  gap: 8px;
}
.key{
  flex: 1 1 0;
  min-width: 0;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  display:flex;
  align-items:center;
  justify-content:center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  position:relative;
  user-select:none;
}
.key.wide{ flex: 1.6 1 0; }
.key.xwide{ flex: 2.2 1 0; }
.key.xxwide{ flex: 3.0 1 0; }
.key.space{ flex: 6.0 1 0; }
.key.expect{ border-color: rgba(103,183,255,.55); box-shadow: 0 0 0 3px rgba(103,183,255,.12); }
.key.press{ border-color: rgba(125,224,199,.55); box-shadow: 0 0 0 3px rgba(125,224,199,.12); }

.recent{
  padding: 12px 14px 16px 14px;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.rItem{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: 14px;
  padding: 10px 10px;
}
.rTop{
  display:flex;
  justify-content:space-between;
  gap: 10px;
}
.rTitle{ font-weight:650; font-size: 13px; }
.rMeta{ color: var(--muted); font-size: 12px; margin-top:6px; }

@media (max-width: 1100px){
  .main{ grid-template-columns: 1fr; }
  .stats{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}