/* ================= 删除管理（仅保存过密钥的浏览器可见） ================= */

/* 管理开关按钮 */
.snowtrace-mgr-btn {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 15px;
  border: none;
  border-radius: 999px;
  font-size: 13px;
  font-family: inherit;
  color: #fff !important;
  cursor: pointer;
  background: rgba(90, 100, 120, 0.82);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  transition: background 0.2s, transform 0.2s;
}

.snowtrace-mgr-btn:hover {
  transform: translateY(-1px);
}

.snowtrace-mgr-btn.on {
  background: #e0503c;
}

.snowtrace-mgr-btn.del-post {
  bottom: 62px;
  background: rgba(224, 80, 60, 0.9);
}

/* 列表项删除角标（默认隐藏，管理模式下显示） */
.recent-post-item,
.article-sort-item {
  position: relative;
}

.snowtrace-del-badge {
  display: none;
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 10;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 50%;
  font-size: 12px;
  color: #fff;
  cursor: pointer;
  background: rgba(224, 80, 60, 0.92);
  box-shadow: 0 2px 8px rgba(224, 80, 60, 0.4);
  transition: transform 0.15s;
}

.snowtrace-del-badge:hover {
  transform: scale(1.12);
}

body.snowtrace-managing .snowtrace-del-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* 资源卡片删除角标 */
.resource-card {
  position: relative;
}

.resource-card .snowtrace-del-badge {
  background: rgba(224, 80, 60, 0.92);
}

/* 提示气泡 */
.snowtrace-toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%) translateY(16px);
  z-index: 2000;
  max-width: 80vw;
  padding: 10px 18px;
  border-radius: 12px;
  font-size: 13px;
  color: #fff;
  background: rgba(40, 48, 62, 0.92);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
}

.snowtrace-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.snowtrace-toast.ok {
  background: rgba(46, 158, 91, 0.94);
}

.snowtrace-toast.err {
  background: rgba(224, 80, 60, 0.94);
}