:root {
  --bg: #f7fafc;
  --card: #ffffff;
  --text: #1f2937;
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --border: #d1d5db;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: var(--bg);
}
.container {
  max-width: 1100px;
  margin: 32px auto;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}
h1 {
  margin: 0 0 8px;
}
.search-box {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.search-box input {
  flex: 1;
  padding: 10px 12px;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.search-box button {
  background: var(--accent);
  border: none;
  color: #fff;
  border-radius: 8px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 600;
}
.search-box button:hover {
  background: var(--accent-strong);
}
.status {
  margin: 0 0 14px;
  font-size: 0.95rem;
  color: #4b5563;
}
.table-wrap {
  overflow-x: auto;
}
table.results {
  width: 100%;
  border-collapse: collapse;
}
table.results th,
table.results td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}
table.results th {
  background: #eef2ff;
}
table.results tr:nth-child(even) {
  background: #f8fafc;
}