:root{
  --bg:#0b0d12; --muted:#9aa3b2; --text:#eef2ff;
  --line:#242b3d; --accent:#7c3aed;
  --good:#10b981; --warn:#f59e0b; --bad:#ef4444;
  --shadow: 0 18px 55px rgba(0,0,0,.45);
  --radius:18px;
}
*{box-sizing:border-box}
body{
  margin:0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 20% 10%, rgba(124,58,237,.25), transparent 60%),
    radial-gradient(1000px 600px at 90% 40%, rgba(16,185,129,.16), transparent 55%),
    var(--bg);
  min-height:100vh;
  padding:28px 16px 44px;
  color-scheme: dark;
}
.wrap{max-width:980px; margin:0 auto}
header{display:flex; gap:14px; align-items:flex-start; justify-content:space-between; margin-bottom:18px}
.brand{display:flex; gap:12px; align-items:center;}
.logo{
  width:44px; height:44px; border-radius:14px;
  background: linear-gradient(135deg, rgba(124,58,237,.9), rgba(16,185,129,.75));
  box-shadow: var(--shadow);
}
h1{margin:0; font-size:22px; line-height:1.15}
.subtitle{margin:6px 0 0; color:var(--muted); font-size:14px}
.pill{
  padding:8px 12px; border:1px solid var(--line); border-radius:999px;
  color:var(--muted); font-size:12px; background: rgba(255,255,255,.03)
}

.grid{display:grid; grid-template-columns: 1.05fr .95fr; gap:16px;}
@media (max-width: 900px){
  .grid{display:flex; flex-direction:column}
  .inputCard{order:1}
  .resultCard{order:2}
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card .head{
  padding:16px 16px 12px; border-bottom:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.card .head h2{margin:0; font-size:15px}
.card .body{padding:16px}
.hint{color:var(--muted); font-size:12px}

.row{display:grid; grid-template-columns: 1fr; gap:10px; margin-bottom:12px}
.two{display:grid; grid-template-columns: 1fr 1fr; gap:10px}
@media (max-width:520px){ .two{grid-template-columns:1fr} }

label{display:block; font-size:12px; color:var(--muted); margin-bottom:6px}

input[type="range"]{
  width:100%;
  accent-color: var(--accent);
  padding: 10px 0;
  background: transparent;
  border: 0;
}
input[type="range"]:disabled{opacity:.55; cursor:not-allowed;}
.rangeTop{display:flex; align-items:baseline; justify-content:space-between; gap:10px; margin-bottom:6px;}
.rangeValue{
  font-weight:900; font-size:13px; color: var(--text); opacity:.92;
  cursor:pointer;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.16);
  user-select:none;
  white-space:nowrap;
}
.rangeValue:active{transform: translateY(1px);}
.rangeMinMax{display:flex; justify-content:space-between; margin-top:6px; color:var(--muted); font-size:11px;}

select{
  width:100%;
  appearance:none;
  border:1px solid var(--line);
  background: rgba(0,0,0,.18);
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  font-weight:800;
  font-size:13px;
}
.selectRow .hintline{margin-top:6px; color:var(--muted); font-size:12px}

.btns{display:flex; flex-wrap:wrap; gap:10px; margin-top:10px}
button{
  appearance:none; border:1px solid var(--line); background: rgba(255,255,255,.04);
  color:var(--text); padding:10px 12px; border-radius:14px; cursor:pointer;
  font-weight:700; font-size:13px;
}
button.primary{
  background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(124,58,237,.55));
  border-color: rgba(124,58,237,.65);
}
button:hover{filter: brightness(1.08)}
button:disabled{opacity:.55; cursor:not-allowed;}

.small{font-size:12px; color:var(--muted)}
.divider{height:1px; background: var(--line); margin:14px 0}

.kpis{display:grid; grid-template-columns: repeat(3, 1fr); gap:10px}
@media (max-width:520px){ .kpis{grid-template-columns:1fr} }
.kpi{
  border:1px solid var(--line);
  border-radius:16px;
  padding:12px;
  background: rgba(0,0,0,.18);
}
.kpi .t{color:var(--muted); font-size:12px}
.kpi .v{font-size:18px; margin-top:6px; font-weight:900}

.bars{display:flex; flex-direction:column; gap:10px; margin-top:12px}
.bar{border:1px solid var(--line); border-radius:14px; padding:10px; background: rgba(0,0,0,.18);}
.bar .top{display:flex; justify-content:space-between; align-items:baseline; gap:10px}
.bar .name{font-weight:900; font-size:13px}
.bar .meta{color:var(--muted); font-size:12px}
.track{margin-top:8px; height:10px; border-radius:999px; background: rgba(255,255,255,.08); overflow:hidden;}
.fill{height:100%; width:0%}

.tag{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 10px; border-radius:999px; font-weight:900; font-size:12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  white-space:nowrap;
}
.tag.good{color:var(--good); border-color: rgba(16,185,129,.35)}
.tag.warn{color:var(--warn); border-color: rgba(245,158,11,.35)}
.tag.bad{color:var(--bad); border-color: rgba(239,68,68,.35)}

.resultBox{border:1px solid var(--line); border-radius:16px; padding:12px; background: rgba(0,0,0,.22);}
.bigline{display:flex; flex-wrap:wrap; gap:10px; align-items:center; justify-content:space-between;}
.ratio{font-size:22px; font-weight:900; letter-spacing:.4px;}
.verdict{margin-top:10px; font-size:14px; color:var(--text);}
.action{margin-top:8px; color:var(--muted); font-size:13px;}

details{border:1px solid var(--line); border-radius:16px; background: rgba(0,0,0,.18); padding:10px 12px; margin-top:12px;}
summary{cursor:pointer; font-weight:900; font-size:13px}
details .inner{padding-top:10px}

.toast{
  position:fixed; left:50%; transform:translateX(-50%);
  bottom:18px; padding:10px 12px; border-radius:999px;
  background: rgba(0,0,0,.75); border:1px solid rgba(255,255,255,.15);
  color:var(--text); font-size:13px;
  opacity:0; pointer-events:none; transition: opacity .25s ease;
}
.toast.show{opacity:1}
footer{margin-top:14px; color:var(--muted); font-size:12px}

.toggleRow{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:10px 12px; border:1px solid var(--line);
  border-radius:16px; background: rgba(0,0,0,.18);
  margin-top:12px;
}
.toggleRow .left{display:flex; gap:10px; align-items:flex-start;}
.toggleRow input[type="checkbox"]{width:18px; height:18px; margin-top:2px; accent-color: var(--accent);}
.toggleTitle{font-weight:900; font-size:13px}
.toggleHint{color:var(--muted); font-size:12px; margin-top:2px}

.planBox{
  margin-top:14px; border:1px solid var(--line);
  border-radius:16px; background: rgba(0,0,0,.18);
  padding:12px; display:none;
}
.planTop{display:flex; align-items:flex-start; justify-content:space-between; gap:10px; margin-bottom:10px;}
.planTitle{font-weight:900; font-size:14px}
.planSub{color:var(--muted); font-size:12px; margin-top:4px}
.planList{margin:10px 0 0; padding-left:18px; color:var(--text); font-size:13px;}
.planList li{margin:6px 0}
.chipRow{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}
.chip{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--text);
  border-radius:999px;
  padding:7px 10px;
  font-size:12px;
  font-weight:800;
  cursor:pointer;
  user-select:none;
}
.chip.active{
  border-color: rgba(124,58,237,.65);
  background: rgba(124,58,237,.18);
}

.miniLine{
  margin-top:10px;
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius:16px;
  background: rgba(0,0,0,.22);
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.miniLine .t{font-weight:900; font-size:13px}
.miniLine .s{color:var(--muted); font-size:12px}

.miniActions{
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  line-height: 1.35;
  color: var(--text);
  opacity: .92;
}
.miniActions .miniAct{
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.miniActions .dot{
  color: var(--muted);
  flex: 0 0 auto;
}

button:focus-visible, select:focus-visible, summary:focus-visible, .rangeValue:focus-visible{
  outline: 2px solid rgba(124,58,237,.85);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce){
  .toast{transition:none}
  button:hover{filter:none}
  .rangeValue:active{transform:none}
}