/* 전역 안내/오류 메시지 박스 (div popup) */
.site-message-layer {
  position: fixed;
  inset: 0;
  z-index: 13000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.site-message-layer[hidden] {
  display: none !important;
}

.site-message-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
}

.site-message-panel {
  position: relative;
  width: min(420px, 100%);
  background: #18181b;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.site-message-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.site-message-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: #f4f4f5;
}

.site-message-x {
  border: 0;
  background: transparent;
  color: #a1a1aa;
  font-size: 1.4rem;
  line-height: 1;
  padding: 0 4px;
  cursor: pointer;
}

.site-message-x:hover {
  color: #fff;
}

.site-message-body {
  padding: 20px 18px;
  color: #e4e4e7;
  font-size: 0.95rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.site-message-foot {
  display: flex;
  justify-content: flex-end;
  padding: 0 18px 16px;
}

.site-message-ok {
  min-width: 88px;
  border: 0;
  border-radius: 8px;
  padding: 10px 18px;
  background: #3b82f6;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.site-message-ok:hover {
  filter: brightness(1.08);
}

/* black 테마 악센트 */
body.page-black .site-message-panel,
body.theme-black .site-message-panel {
  border-color: rgba(0, 174, 239, 0.35);
}

body.page-black .site-message-head,
body.theme-black .site-message-head {
  background: rgba(0, 174, 239, 0.08);
  border-bottom-color: rgba(0, 174, 239, 0.15);
}

body.page-black .site-message-ok,
body.theme-black .site-message-ok {
  background: #00aeef;
  color: #041018;
}

/* world 테마 골드 악센트 */
body.page-world .site-message-panel {
  border-color: rgba(212, 175, 55, 0.4);
}

body.page-world .site-message-head {
  background: rgba(212, 175, 55, 0.1);
  border-bottom-color: rgba(212, 175, 55, 0.2);
}

body.page-world .site-message-ok {
  background: linear-gradient(180deg, #e8c56a 0%, #c9a227 100%);
  color: #1a1408;
}