/* Compact, keyboard-accessible original-upload toggle shared by composers. */
.dayuan-original-toggle-slot { display: inline-flex; align-items: center; flex: 0 0 auto; }
.dayuan-original-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  min-width: 44px;
  min-height: 32px;
  padding: 4px 10px 4px 8px;
  border: 1px solid rgba(38, 45, 56, .18);
  border-radius: 999px;
  background: #fff;
  color: #262d38;
  font: 700 12px/1.3 "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  letter-spacing: 0;
  white-space: nowrap;
  cursor: pointer;
  touch-action: manipulation;
  transition: border-color .18s ease, background-color .18s ease, box-shadow .18s ease;
}
.dayuan-original-toggle__track {
  position: relative;
  flex: 0 0 auto;
  width: 32px;
  height: 18px;
  border: 1px solid rgba(38, 45, 56, .18);
  border-radius: 999px;
  background: #e9e4da;
  box-shadow: inset 0 1px 2px rgba(38, 45, 56, .09);
  transition: background-color .18s ease, border-color .18s ease;
}
.dayuan-original-toggle__track > i {
  position: absolute;
  top: 50%;
  left: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(38, 45, 56, .26), 0 0 0 .5px rgba(38, 45, 56, .12);
  transform: translateY(-50%);
  transition: transform .18s cubic-bezier(.22, .61, .36, 1);
}
.dayuan-original-toggle:hover {
  border-color: rgba(20, 122, 91, .5);
  background: #fbfdfc;
}
.dayuan-original-toggle:hover .dayuan-original-toggle__track {
  border-color: rgba(20, 122, 91, .4);
  background: #e2ece6;
}
.dayuan-original-toggle[aria-pressed="true"] {
  border-color: rgba(20, 122, 91, .5);
  background: #f2f8f5;
  color: #14624a;
  box-shadow: inset 0 0 0 1px rgba(20, 122, 91, .12);
}
.dayuan-original-toggle[aria-pressed="true"] .dayuan-original-toggle__track {
  border-color: #147a5b;
  background: #147a5b;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .18);
}
.dayuan-original-toggle[aria-pressed="true"] .dayuan-original-toggle__track > i {
  transform: translate(14px, -50%);
}
.dayuan-original-toggle:focus-visible {
  outline: 2px solid #147a5b;
  outline-offset: 2px;
}
.dayuan-original-toggle:disabled {
  opacity: .5;
  cursor: default;
}
/* The auto spacer belongs to the toggle slot, not the send button, so the toggle
   and send render as one adjacent pair instead of being split across the row. */
.conversation-composer__tools .dayuan-original-toggle-slot,
.language-chat-composer__foot .dayuan-original-toggle-slot { margin-left: auto !important; }
.conversation-composer__tools #conversationSubmitBtn,
.language-chat-composer__foot #languageChatSubmitBtn { margin-left: 0 !important; }
/* Mobile: match the order used by the web preview so DOM order renders
   media switch, original, send (original sits directly left of send). */
@media (max-width: 720px) {
  .conversation-composer__tools .dayuan-original-toggle-slot { order: 1; }
  /* Narrow composers: let the media switch absorb remaining width instead of
     keeping the fixed 108px basis, so media/original/send stay on one row. */
  .simple-shell.is-conversation .conversation-composer__tools .conversation-media-switch {
    flex: 1 1 0 !important;
    min-width: 0 !important;
    width: auto !important;
    max-width: none !important;
  }
  .simple-shell.is-conversation .conversation-composer__tools .conversation-media-switch button {
    min-width: 0 !important;
    padding-inline: 4px !important;
    font-size: 10px !important;
  }
}

/* Keep the visible control compact while still offering a 44px touch target. */
@media (pointer: coarse) {
  .dayuan-original-toggle::after {
    content: "";
    position: absolute;
    inset: -6px;
  }
}
.dayuan-original-tip {
  position: fixed;
  z-index: 12000;
  max-width: calc(100vw - 24px);
  padding: 10px 12px;
  border-radius: 10px;
  background: #1d1d1f;
  color: #fff;
  font: 500 12px/1.6 "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  letter-spacing: 0;
  text-align: left;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .22);
  pointer-events: none;
}
.dayuan-original-tip[hidden] { display: none !important; }
html.dark .dayuan-original-toggle {
  border-color: rgba(255, 255, 255, .22);
  background: #252a32;
  color: #f2f5f8;
}
html.dark .dayuan-original-toggle:hover { background: #2d343d; }
html.dark .dayuan-original-toggle[aria-pressed="true"] {
  border-color: rgba(85, 210, 165, .55);
  background: #1d3a30;
  color: #b9f3d9;
}
@media (prefers-reduced-motion: reduce) {
  .dayuan-original-toggle,
  .dayuan-original-toggle__track,
  .dayuan-original-toggle__track > i { transition: none; }
}