/**
 * kf-confirm —— 统一确认对话框样式
 *
 * 自带一套调色，不依赖 design-system.css 或 admin-theme.css 的变量，
 * 所以前台与后台加载同一个文件即可，两边外观一致。
 */

.kf-confirm {
  --kfc-red:        #8B1F1F;
  --kfc-red-dark:   #661818;
  --kfc-gold-dark:  #b49147;
  --kfc-ink:        #1A1A1A;
  --kfc-ink-soft:   #4A453D;
  --kfc-paper:      #FFFDF8;
  --kfc-border:     #E8E1D4;

  /*
   * 居中。原生 <dialog> 靠 UA 样式的 position:fixed; inset:0; margin:auto
   * 居中，但 design-system.css 里有一条 `* { margin: 0 }` 全局重置，
   * 把 margin:auto 冲掉了 —— 对话框于是贴在左上角。这里显式写回来。
   */
  position: fixed;
  inset: 0;
  margin: auto;

  padding: 0;
  border: 1px solid var(--kfc-border);
  border-radius: 14px;
  background: var(--kfc-paper);
  color: var(--kfc-ink);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .24);
  width: min(92vw, 420px);
  font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.kf-confirm::backdrop {
  background: rgba(26, 22, 18, .52);
  backdrop-filter: blur(2px);
}

/* 顶部一道朱红，危险操作时整条变深 */
.kf-confirm .kf-confirm-box {
  margin: 0;
  padding: 24px 24px 20px;
  border-top: 4px solid var(--kfc-gold-dark);
  border-radius: 13px;
}
.kf-confirm.is-danger .kf-confirm-box { border-top-color: var(--kfc-red); }

.kf-confirm-title {
  margin: 0 0 8px;
  font-family: "Noto Serif SC", Georgia, serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--kfc-ink);
}

.kf-confirm-msg {
  margin: 0 0 22px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--kfc-ink-soft);
  white-space: pre-line;
}

.kf-confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.kf-confirm-btn {
  appearance: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s;
}
.kf-confirm-btn:focus-visible {
  outline: 2px solid var(--kfc-gold-dark);
  outline-offset: 2px;
}

.kf-confirm-cancel {
  background: transparent;
  border-color: var(--kfc-border);
  color: var(--kfc-ink-soft);
}
.kf-confirm-cancel:hover { background: #F2EDE3; color: var(--kfc-ink); }

.kf-confirm-ok {
  background: var(--kfc-gold-dark);
  color: #fff;
}
.kf-confirm-ok:hover { background: #9c7d3c; }

.kf-confirm.is-danger .kf-confirm-ok { background: var(--kfc-red); }
.kf-confirm.is-danger .kf-confirm-ok:hover { background: var(--kfc-red-dark); }

/* 打开动画；用户要求减少动效时直接跳过 */
@media (prefers-reduced-motion: no-preference) {
  .kf-confirm[open] { animation: kfConfirmIn .16s ease-out; }
  .kf-confirm[open]::backdrop { animation: kfBackdropIn .16s ease-out; }
}
@keyframes kfConfirmIn {
  from { opacity: 0; transform: translateY(-8px) scale(.98); }
  to   { opacity: 1; transform: none; }
}
@keyframes kfBackdropIn { from { opacity: 0; } to { opacity: 1; } }

@media (max-width: 480px) {
  .kf-confirm .kf-confirm-box { padding: 20px 18px 16px; }
  .kf-confirm-actions .kf-confirm-btn { flex: 1 1 auto; }
}