:root{
  --kr-bg: #ffffff;
  --kr-border: #e6ecf1;
  --kr-muted: #6b7785;
  --kr-fg: #0f172a;
  --kr-accent: #00bcd4;
  --kr-accent-weak: rgba(0,188,212,0.12);
  --kr-shadow: 0 10px 25px rgba(2,8,23,0.06);
}

.kr-widget{
  background: linear-gradient(180deg, #ffffff, #fbfdff);
  border: 1px solid var(--kr-border);
  border-radius: 16px;
  padding: 20px;
  max-width: 820px;
  margin: 18px auto;
  box-shadow: var(--kr-shadow);
}

.kr-header{
  display:flex; align-items:center; gap:10px;
  padding: 8px 12px;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--kr-accent-weak), transparent);
  margin-bottom: 14px;
}

.kr-icon{
  color: var(--kr-accent);
  display:flex; align-items:center; justify-content:center;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(0,188,212,0.08);
}

.kr-title{
  margin:0;
  font-size: 18px;
  letter-spacing: .2px;
  color: var(--kr-fg);
}

.kr-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.kr-field span{
  display:block;
  font-weight:600;
  color: var(--kr-fg);
  margin-bottom:6px;
}

.kr-select{
  width:100%;
  padding: 12px 12px;
  border:1px solid var(--kr-border);
  border-radius: 12px;
  background: var(--kr-bg);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}

.kr-select:focus{
  border-color: var(--kr-accent);
  box-shadow: 0 0 0 3px var(--kr-accent-weak);
}

@media(min-width:720px){
  .kr-grid{ grid-template-columns: repeat(3, 1fr); }
}

.kr-result .kr-card{
  border:1px solid var(--kr-border);
  border-radius: 14px;
  padding: 14px;
  background:#ffffff;
}

.kr-placeholder{ color: var(--kr-muted); }

.kr-row{ margin: 6px 0; font-size: 15px; }
.kr-row strong{ color: var(--kr-fg); }
.kr-error{
  color:#b00020;background:#fde7eb;border:1px solid #f6b6c1;padding:12px;border-radius:12px
}