* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f6fb;
  color: #1d2433;
  line-height: 1.4;
}

.lang-switcher {
  max-width: 960px;
  margin: 0 auto;
  padding: 12px 16px 0;
  text-align: right;
  font-size: 14px;
  color: #4b5565;
}

.lang-switcher .lang-link {
  color: #0b62d6;
  text-decoration: none;
}

.lang-switcher .lang-link:hover {
  text-decoration: underline;
}

.lang-sep {
  margin: 0 8px;
  color: #9ca3b4;
}

.container {
  max-width: 960px;
  margin: 24px auto;
  padding: 0 16px;
}

h1 {
  margin-bottom: 8px;
}

.hint {
  margin-top: 0;
  color: #4b5565;
}

.card {
  background: #fff;
  border: 1px solid #d9e0ee;
  border-radius: 10px;
  padding: 16px;
  margin: 16px 0;
  box-shadow: 0 6px 18px rgba(20, 30, 60, 0.05);
}

form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
}

input, button {
  padding: 8px 10px;
  font-size: 14px;
  border-radius: 8px;
}

input {
  border: 1px solid #c8d3e6;
  background: #fff;
}

input:focus {
  outline: none;
  border-color: #0b62d6;
  box-shadow: 0 0 0 3px rgba(11, 98, 214, 0.12);
}

button {
  background: linear-gradient(180deg, #1d78eb 0%, #0b62d6 100%);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: transform 0.06s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 10px rgba(11, 98, 214, 0.25);
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(11, 98, 214, 0.3);
}

.result {
  margin-top: 14px;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: 8px;
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
}

.table-scroll--limited {
  max-height: 430px;
  overflow-y: auto;
  border: 1px solid #d9e0ee;
  border-radius: 8px;
  position: relative;
}

.table-scroll--limited table {
  border: none;
}

th, td {
  border: 1px solid #d9e0ee;
  padding: 10px;
  text-align: left;
}

th {
  background: #edf3ff;
}

.table-scroll--limited thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #edf3ff;
  box-shadow: inset 0 -1px 0 #d9e0ee;
}

tbody tr:nth-child(even) {
  background: #fbfdff;
}

.clickable-row {
  cursor: pointer;
}

.clickable-row:hover {
  background: #eaf3ff !important;
}

.clickable-row:focus {
  outline: 2px solid #0b62d6;
  outline-offset: -2px;
}

.context-chip {
  display: inline-block;
  margin-top: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #edf3ff;
  color: #27447a;
  font-size: 13px;
}

.muted {
  color: #687280;
}

.error {
  color: #b42318;
}