/* ============================================================
   Frina 后台通用样式 — 管理员模式下的工具栏 / 弹窗 / 编辑按钮
   ============================================================ */

/* 管理员模式下默认显示的工具栏按钮 */
.fb-admin-only {
  display: none !important;
}
body.is-admin .fb-admin-only {
  display: inline-flex !important;
}

/* ============= 管理员顶部工具栏 ============= */
.fb-admin-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 44px;
  background: rgba(20, 20, 20, 0.92);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 100000;
  font-size: 13px;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}
body.is-admin .fb-admin-bar {
  display: flex;
}
.fb-admin-bar-left {
  display: flex;
  align-items: center;
  gap: 8px;
}
.fb-admin-bar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.fb-admin-bar-title {
  font-weight: 600;
  letter-spacing: 1px;
}
.fb-admin-bar-pill {
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  font-size: 11px;
  color: #ffd1a8;
}
.fb-admin-bar-btn {
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 6px 12px;
  border-radius: 16px;
  cursor: pointer;
  font-size: 12px;
  transition: background 0.2s;
}
.fb-admin-bar-btn:hover {
  background: rgba(255, 255, 255, 0.22);
}

/* 内容整体下移以避开顶部工具栏 */
body.is-admin {
  padding-top: 44px !important;
}

/* ============= 通用 Modal ============= */
.fb-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200000;
  animation: fbFadeIn 0.2s ease;
}
.fb-modal-backdrop.fb-modal-leave {
  animation: fbFadeOut 0.18s ease forwards;
}
.fb-modal {
  background: #fff;
  border-radius: 16px;
  width: 90%;
  max-width: 420px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  animation: fbSlideUp 0.25s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.fb-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #eee;
}
.fb-modal-title {
  font-weight: 600;
  font-size: 15px;
}
.fb-modal-close {
  border: 0;
  background: none;
  font-size: 24px;
  color: #999;
  cursor: pointer;
  line-height: 1;
}
.fb-modal-close:hover {
  color: #333;
}
.fb-modal-body {
  padding: 18px 20px;
}
.fb-modal-hint {
  margin: 0 0 12px;
  color: #666;
  font-size: 13px;
}
.fb-modal-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 14px;
  box-sizing: border-box;
}
.fb-modal-input:focus {
  outline: none;
  border-color: #d8a07a;
  box-shadow: 0 0 0 3px rgba(216, 160, 122, 0.15);
}
.fb-modal-msg {
  margin-top: 10px;
  font-size: 12px;
  min-height: 18px;
}
.fb-modal-msg-err {
  color: #c0392b;
}
.fb-modal-msg-ok {
  color: #27ae60;
}
.fb-modal-foot {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding: 12px 20px 16px;
  border-top: 1px solid #f0f0f0;
  background: #fafafa;
}
.fb-modal-btn {
  padding: 8px 18px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.15s;
}
.fb-modal-btn-primary {
  background: linear-gradient(135deg, #e2b58a, #d8a07a);
  color: #fff;
}
.fb-modal-btn-primary:hover {
  filter: brightness(1.06);
}
.fb-modal-btn-ghost {
  background: transparent;
  color: #666;
}
.fb-modal-btn-ghost:hover {
  background: #eee;
}

@keyframes fbFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fbFadeOut {
  to { opacity: 0; }
}
@keyframes fbSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============= 内容可编辑态 ============= */
body.is-admin [data-fb-edit] {
  outline: 2px dashed rgba(216, 160, 122, 0.45);
  outline-offset: 4px;
  cursor: text;
  transition: outline-color 0.2s;
}
body.is-admin [data-fb-edit]:hover {
  outline-color: rgba(216, 160, 122, 0.85);
}
body.is-admin [data-fb-edit]:focus {
  outline: 2px solid #d8a07a;
  background: rgba(255, 248, 240, 0.4);
}

/* 上传/删除按钮通用 */
.fb-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 0;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  transition: background 0.2s, transform 0.2s;
}
.fb-icon-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: scale(1.08);
}
.fb-icon-btn.fb-del-btn {
  background: rgba(217, 80, 80, 0.7);
}
.fb-icon-btn.fb-del-btn:hover {
  background: rgba(217, 80, 80, 0.95);
}
/* ====== Hide deprecated local-editor UI ====== */
.editor-fab,
.editor-action-btn,
.editor-toast { display: none !important; }

/* ====== Non-admin cannot see any upload zone (all pages) ====== */
body:not(.is-admin) [data-fb-upload],
body:not(.is-admin) .photo-upload-zone,
body:not(.is-admin) .photo-upload-area,
body:not(.is-admin) .upload-zone,
body:not(.is-admin) .upload-area,
body:not(.is-admin) input[type="file"][data-admin-only] {
  display: none !important;
}