* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Pretendard Variable", Pretendard, -apple-system, "Segoe UI", "Malgun Gothic", sans-serif;
  background: #f4f6fb;
  color: #232838;
  line-height: 1.6;
}

header {
  background: #012241;
  color: #fff;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

header h1 {
  margin: 0;
  font-size: 20px;
}

header .actions {
  display: flex;
  gap: 10px;
}

header button {
  font: inherit;
  font-weight: 700;
  background: #fff;
  color: #012241;
  border: 0;
  border-radius: 999px;
  padding: 8px 20px;
  cursor: pointer;
}

main {
  padding: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.meta {
  color: #6d7a8c;
  font-size: 14px;
  margin-bottom: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(1, 34, 65, 0.06);
}

th,
td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid #e4e8ee;
  font-size: 14px;
  vertical-align: top;
}

th {
  background: #012241;
  color: #fff;
  font-size: 13px;
  white-space: nowrap;
}

td.msg {
  max-width: 380px;
  white-space: pre-wrap;
  word-break: break-word;
}

tr:last-child td {
  border-bottom: 0;
}

.empty {
  padding: 48px;
  text-align: center;
  color: #6d7a8c;
  background: #fff;
  border-radius: 14px;
}

.note {
  margin-top: 18px;
  font-size: 13px;
  color: #6d7a8c;
}

@media (max-width: 900px) {
  .wrap {
    overflow-x: auto;
  }

  table {
    min-width: 900px;
  }
}