/* md2pdf 编辑器 DOI 引用对话框样式
 *
 * 独立文件：不改动 app.css / editor-*.css。原生 <dialog>（非阻塞），
 * 类名统一 md-doi-* 前缀，避免与图片对话框（.md-image-*）冲突。
 */

/* ---------------- 对话框 ---------------- */
.md-doi-dialog {
  width: min(560px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid #dfe5ed;
  border-radius: 10px;
  background: #fff;
  color: #35445a;
  font-size: 13px;
  box-shadow: 0 18px 48px rgba(24, 42, 68, .18);
}
.md-doi-dialog::backdrop { background: rgba(24, 34, 50, .34); }
.md-doi-dialog form { display: flex; flex-direction: column; }
.md-doi-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  border-bottom: 1px solid #eef1f5;
}
.md-doi-dialog h2 { margin: 0; font-size: 14px; font-weight: 600; color: #233e60; }
.md-doi-dialog-close {
  border: 1px solid transparent;
  background: transparent;
  color: #677389;
  border-radius: 6px;
  width: 28px;
  height: 28px;
  line-height: 1;
  font-size: 17px;
  padding: 0;
}
.md-doi-dialog-close:hover:not(:disabled) { background: #f2f6fb; border-color: #dbe2ec; }

.md-doi-dialog-body { display: flex; flex-direction: column; gap: 12px; padding: 16px 18px; }
.md-doi-field { display: flex; flex-direction: column; gap: 6px; }
.md-doi-field > span { font-size: 12px; color: #677389; }
.md-doi-dialog input[type="text"],
.md-doi-dialog textarea {
  width: 100%;
  border: 1px solid #d9e0e9;
  border-radius: 6px;
  padding: 8px 9px;
  color: #26394f;
  font-size: 13px;
  background: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.md-doi-dialog textarea { min-height: 108px; resize: vertical; line-height: 1.6; }
.md-doi-dialog :focus-visible { outline: 2px solid #6f93bc; outline-offset: 2px; }
.md-doi-hint { margin: 0; font-size: 11px; line-height: 1.6; color: #8994a5; }

.md-doi-manual { border: 1px solid #eef1f5; border-radius: 8px; padding: 8px 10px; background: #fbfcfe; }
.md-doi-manual > summary { cursor: pointer; font-size: 12px; color: #42648b; }
.md-doi-manual[open] > summary { margin-bottom: 9px; }
.md-doi-manual-inner { display: flex; flex-direction: column; gap: 8px; }

/* ---------------- 消息 / 加载 ---------------- */
.md-doi-message {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
}
.md-doi-message:empty { display: none; }
.md-doi-message[data-tone="error"] { background: #fdf2f2; border-color: #f0cccc; color: #a53434; }
.md-doi-message[data-tone="warn"] { background: #fff8ec; border-color: #f0dfba; color: #8a6320; }
.md-doi-message[data-tone="ok"] { background: #f1f7f2; border-color: #c9e2d0; color: #33663f; }
.md-doi-message[data-tone="info"] { background: #f2f6fb; border-color: #d7e2ef; color: #42648b; }
.md-doi-message[data-tone="busy"] { background: #f2f6fb; border-color: #d7e2ef; color: #42648b; }
.md-doi-loading { display: flex; align-items: center; gap: 8px; }
.md-doi-spinner {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 2px solid #cbd8e8;
  border-top-color: #233e60;
  animation: md-doi-spin .8s linear infinite;
  flex: 0 0 auto;
}
@keyframes md-doi-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .md-doi-spinner { animation: none; } }

/* ---------------- 底部按钮 ---------------- */
.md-doi-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 13px 18px;
  border-top: 1px solid #eef1f5;
  background: #fbfcfe;
}
.md-doi-dialog-actions .md-doi-spacer { flex: 1 1 auto; }
.md-doi-button {
  border: 1px solid #dbe2ec;
  background: #fff;
  color: #33465e;
  border-radius: 6px;
  padding: 8px 13px;
  font-size: 12px;
  line-height: 1.2;
}
.md-doi-button:hover:not(:disabled) { background: #f2f6fb; border-color: #b7c6da; }
.md-doi-button--primary { background: #233e60; border-color: #233e60; color: #fff; font-weight: 600; }
.md-doi-button--primary:hover:not(:disabled) { background: #34577f; }
.md-doi-button:disabled { opacity: .5; cursor: not-allowed; }

/* ---------------- 持久状态 / 未著录提示 ---------------- */
/* 独立于 .preview-footer 里的 #status：应用状态刷新不会覆盖这里的文字。 */
.md-doi-status {
  margin: 0 0 0 12px;
  font-size: 11px;
  line-height: 1.5;
  color: #677389;
  max-width: 50%;
  text-align: right;
}
.md-doi-status:empty { display: none; }
.md-doi-status[data-tone="warn"] { color: #8a6320; }
.md-doi-status[data-tone="error"] { color: #a53434; }
.md-doi-status[data-tone="ok"] { color: #33663f; }

/* 工具条里的 SVG 文件图标（/icons/*.svg）与内联 SVG 同尺寸、单色化。 */
.md-wt-toolbar img.md-wt-icon {
  width: 15px;
  height: 15px;
  object-fit: contain;
  opacity: .9;
}
.md-wt-toolbar button[aria-pressed="true"] img.md-wt-icon { filter: grayscale(1) brightness(0) invert(1); }

@media (max-width: 900px) {
  .md-doi-status { max-width: none; text-align: left; }
}