.lt-wrap{
  max-width: 980px;
  margin: 0 auto;
  padding: 14px;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  background: #fff;
}

.lt-type-toggle{
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.lt-type.active{
  box-shadow: inset 0 0 0 2px rgba(0,0,0,.10);
  font-weight: 700;
}

.lt-top{
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 14px;
  align-items: stretch;
  margin-bottom: 14px;
}

.lt-metric{
  border: 1px solid #eef0f4;
  border-radius: 14px;
  padding: 14px;
  background: #fafafa;
}

.lt-label{
  font-size: 14px;
  opacity: .75;
  margin-bottom: 6px;
}

.lt-value{
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}

.lt-value.good{ color: #118a3d; }
.lt-value.bad{ color: #c01818; }

.lt-sub{
  font-size: 13px;
  opacity: .8;
}

.lt-controls{
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}

.lt-range.active{
  box-shadow: inset 0 0 0 2px rgba(0,0,0,.08);
}

.lt-chart-card{
  border: 1px solid #eef0f4;
  border-radius: 14px;
  padding: 12px;
  background: #fff;
}

.lt-editor, .lt-settings{
  margin-top: 14px;
  border: 1px solid #eef0f4;
  border-radius: 14px;
  padding: 12px;
  background: #fff;
}

.lt-editor-head{
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin-bottom: 10px;
}

.lt-hint{
  font-size: 12px;
  opacity: .7;
}

.lt-table{
  display: grid;
  gap: 6px;
}

.lt-row{
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid #f1f3f7;
  background: #fbfbfd;
}

.lt-row-head{
  background: #f3f4f6;
  font-weight: 700;
}

.lt-date{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.lt-input input{
  width: 100%;
}

.lt-settings-grid{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  align-items: start;
}
.lt-settings-card{
  border: 1px solid #f1f3f7;
  border-radius: 14px;
  padding: 12px;
  background: #fbfbfd;
  display: grid;
  gap: 10px;
}
.lt-settings-card-title{
  font-weight: 800;
}
.lt-settings-card label{
  display: grid;
  gap: 6px;
  font-weight: 600;
}

.lt-toast{
  position: fixed;
  right: 16px;
  bottom: 16px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.92);
  color: #fff;
  font-size: 13px;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
  z-index: 99999;
}
.lt-toast.show{ opacity: 1; transform: translateY(0); }
.lt-toast.ok{ background: rgba(17, 138, 61, 0.92); }
.lt-toast.bad{ background: rgba(192, 24, 24, 0.92); }

@media (max-width: 780px){
  .lt-top{ grid-template-columns: 1fr; }
  .lt-controls{ flex-direction: row; }
  .lt-settings-grid{ grid-template-columns: 1fr; }
}