/* Way to Agentic · 书本批注 */

.wa-ann-toolbar {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.wa-ann-fab {
  position: relative;
  width: 52px;
  height: 52px;
  border: 1px solid #dce4eb;
  border-radius: 50%;
  background: #0f172a;
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 12px 32px rgba(15, 23, 42, .22);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.wa-ann-fab:hover { background: #1e293b; }
.wa-ann-fab.mode-on {
  background: #f59e0b;
  border-color: #d97706;
  color: #111827;
}
.wa-ann-fab .badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
}
.wa-ann-fab .badge.show { display: inline-flex; }

.wa-ann-panel {
  display: none;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  max-width: min(260px, calc(100vw - 36px));
}
.wa-ann-toolbar.expanded .wa-ann-panel { display: flex; }
.wa-ann-toolbar.expanded .wa-ann-fab { display: none; }

.wa-ann-toolbar .wa-ann-panel > button,
.wa-ann-toolbar .wa-ann-collapse {
  border: 1px solid #dce4eb;
  background: #fff;
  color: #15202b;
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(15, 23, 42, .12);
}
.wa-ann-toolbar .wa-ann-panel > button:hover,
.wa-ann-toolbar .wa-ann-collapse:hover { background: #f8fafc; }
.wa-ann-toolbar .wa-ann-panel > button.primary {
  background: #0f172a;
  color: #fff;
  border-color: #0f172a;
}
.wa-ann-toolbar .wa-ann-panel > button.active {
  background: #f59e0b;
  border-color: #d97706;
  color: #111827;
}
.wa-ann-toolbar .wa-ann-status {
  font-size: 11px;
  color: #64748b;
  background: rgba(255,255,255,.92);
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 4px 8px;
  max-width: 220px;
  text-align: right;
}
.wa-ann-collapse {
  opacity: .92;
}

body.wa-ann-mode,
body.wa-ann-mode .main,
body.wa-ann-mode .content,
body.wa-ann-mode .wrap {
  cursor: cell;
}
body.wa-ann-mode a { cursor: pointer; }

.wa-ann-mark {
  position: absolute;
  width: 18px;
  height: 18px;
  margin-left: -9px;
  margin-top: -9px;
  border-radius: 50%;
  background: #f59e0b;
  border: 2px solid #fff;
  box-shadow: 0 2px 8px rgba(180, 83, 9, .45);
  cursor: pointer;
  z-index: 25;
  transform: translate(-50%, -50%);
}
.wa-ann-mark:hover { transform: translate(-50%, -50%) scale(1.15); }
.wa-ann-mark.has-focus {
  outline: 3px solid rgba(245, 158, 11, .35);
}

.wa-ann-host { position: relative; }

.wa-ann-modal-mask {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .4);
  z-index: 90;
}
.wa-ann-modal-mask.open { display: block; }

.wa-ann-modal {
  display: none;
  position: fixed;
  z-index: 95;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(440px, calc(100vw - 28px));
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, .22);
  padding: 16px 16px 14px;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
.wa-ann-modal.open { display: block; }
.wa-ann-modal h3 {
  margin: 0 0 8px;
  font-size: 16px;
}
.wa-ann-modal .quote {
  font-size: 12.5px;
  color: #64748b;
  background: #f8fafc;
  border-left: 3px solid #f59e0b;
  padding: 8px 10px;
  border-radius: 0 8px 8px 0;
  margin: 0 0 10px;
  max-height: 72px;
  overflow: auto;
}
.wa-ann-modal textarea {
  width: 100%;
  min-height: 110px;
  resize: vertical;
  border: 1px solid #dce4eb;
  border-radius: 10px;
  padding: 10px 12px;
  font: 14px/1.6 inherit;
  color: #15202b;
}
.wa-ann-modal textarea:focus {
  outline: none;
  border-color: #f59e0b;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, .18);
}
.wa-ann-modal .row {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 12px;
}
.wa-ann-modal .row button {
  border: 1px solid #dce4eb;
  background: #fff;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 13px;
  cursor: pointer;
}
.wa-ann-modal .row button.danger {
  color: #b42318;
  margin-right: auto;
}
.wa-ann-modal .row button.primary {
  background: #0f172a;
  color: #fff;
  border-color: #0f172a;
}

.wa-ann-drawer-mask {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .35);
  z-index: 84;
}
.wa-ann-drawer-mask.open { display: block; }
.wa-ann-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 92vw);
  background: #0f172a;
  color: #e2e8f0;
  z-index: 85;
  transform: translateX(105%);
  transition: transform .2s ease;
  display: flex;
  flex-direction: column;
  box-shadow: -12px 0 40px rgba(0,0,0,.25);
}
.wa-ann-drawer.open { transform: translateX(0); }
.wa-ann-drawer header {
  padding: 16px 16px 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.wa-ann-drawer header .titles { min-width: 0; flex: 1; }
.wa-ann-drawer header h3 { margin: 0; font-size: 15px; color: #f8fafc; }
.wa-ann-drawer header p { margin: 6px 0 0; font-size: 12px; color: #94a3b8; }
.wa-ann-drawer .wa-ann-close {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: #e2e8f0;
  border-radius: 10px;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}
.wa-ann-drawer .wa-ann-close:hover {
  background: rgba(255,255,255,.12);
}
.wa-ann-drawer .list {
  flex: 1;
  overflow: auto;
  padding: 10px;
}
.wa-ann-drawer .item {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 8px;
  cursor: pointer;
  background: rgba(255,255,255,.03);
}
.wa-ann-drawer .item:hover { background: rgba(255,255,255,.06); }
.wa-ann-drawer .item .meta {
  font-size: 11px;
  color: #94a3b8;
  margin-bottom: 4px;
}
.wa-ann-drawer .item .body {
  font-size: 13px;
  color: #e2e8f0;
  white-space: pre-wrap;
}
.wa-ann-drawer .item .q {
  font-size: 11.5px;
  color: #64748b;
  margin-top: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wa-ann-drawer footer {
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.wa-ann-drawer footer button {
  flex: 1;
  min-width: 40%;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: #e2e8f0;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 12.5px;
  cursor: pointer;
}
.wa-ann-drawer footer button.primary {
  background: linear-gradient(135deg, #38bdf8, #818cf8);
  color: #0f172a;
  border: none;
  font-weight: 700;
}