#chatgpt-conversation-toolkit,
.chatgpt-toolkit-minimized,
.chatgpt-toolkit-timeline,
.chatgpt-toolkit-prompt-modal {
  --toolkit-transition-fast: 0.14s ease;
  --toolkit-transition-medium: 0.22s ease;
}

#chatgpt-conversation-toolkit {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: min(280px, calc(100vw - 24px));
  z-index: 2147483647;
  padding: 14px;
  box-sizing: border-box;
  border-radius: 18px;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.98), rgba(15, 23, 42, 0.98));
  color: #f8fafc;
  border: 1px solid rgba(51, 65, 85, 0.88);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.16);
  font-family: "Segoe UI Variable", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

#chatgpt-conversation-toolkit::before {
  content: none;
}

#chatgpt-conversation-toolkit::after {
  content: none;
}

#chatgpt-conversation-toolkit.is-hidden {
  display: none;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-header {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 64px;
  margin-bottom: 12px;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-header strong {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-subtitle {
  position: relative;
  z-index: 1;
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #94a3b8;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-memory-indicator {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  border: 1px solid rgba(16, 163, 127, 0.22);
  background: rgba(16, 163, 127, 0.1);
  color: #d1fae5;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-memory-indicator[hidden] {
  display: none;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-header-meta {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-context {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex-wrap: wrap;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-language {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-language-label {
  font-size: 11px;
  line-height: 1;
  color: #94a3b8;
  white-space: nowrap;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-language-select {
  min-height: 28px;
  max-width: 132px;
  border: 1px solid rgba(71, 85, 105, 0.72);
  border-radius: 999px;
  padding: 0 10px;
  background: rgba(15, 23, 42, 0.04);
  color: #e2e8f0;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  outline: none;
  cursor: pointer;
  box-sizing: border-box;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast),
    box-shadow var(--toolkit-transition-fast);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-language-select:hover {
  background: rgba(15, 23, 42, 0.08);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-language-select:focus {
  border-color: #10a37f;
  box-shadow: 0 0 0 3px rgba(16, 163, 127, 0.14);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-minimize {
  position: absolute;
  top: 0;
  right: 0;
  border: 1px solid rgba(100, 116, 139, 0.5);
  border-radius: 999px;
  padding: 4px 10px;
  background: rgba(15, 23, 42, 0.04);
  color: #cbd5e1;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-minimize:hover {
  color: #f8fafc;
  border-color: rgba(16, 163, 127, 0.32);
  background: rgba(16, 163, 127, 0.08);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-actions {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-button,
#chatgpt-conversation-toolkit .chatgpt-toolkit-search-btn,
#chatgpt-conversation-toolkit .chatgpt-toolkit-nav-btn {
  border: 1px solid rgba(71, 85, 105, 0.72);
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-button {
  width: 100%;
  min-height: 40px;
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  background: rgba(15, 23, 42, 0.08);
  color: #f8fafc;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-button:hover {
  background: rgba(15, 23, 42, 0.12);
  border-color: rgba(16, 163, 127, 0.24);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-button.primary {
  border-color: rgba(16, 163, 127, 0.42);
  background: #10a37f;
  color: #f0fdf4;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-button.primary:hover {
  background: #0f8f6f;
  border-color: rgba(16, 163, 127, 0.52);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-status {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  margin: 12px 0 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(71, 85, 105, 0.44);
  background: rgba(15, 23, 42, 0.05);
  font-size: 12px;
  line-height: 1.45;
  color: #94a3b8;
  box-sizing: border-box;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-status::before {
  content: none;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-status[data-tone="success"] {
  color: #22c55e;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-status[data-tone="warn"] {
  color: #f59e0b;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-status[data-tone="info"] {
  color: #94a3b8;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-tip {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(100, 116, 139, 0.28);
  background: rgba(15, 23, 42, 0.03);
  font-size: 11px;
  line-height: 1.5;
  color: #8fa0b6;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-cta-row {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-cta-btn {
  width: 100%;
  min-height: 32px;
  padding: 0 10px;
  border-radius: 12px;
  border: 1px solid rgba(71, 85, 105, 0.6);
  background: rgba(15, 23, 42, 0.04);
  color: #e2e8f0;
  cursor: pointer;
  overflow: hidden;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-cta-btn:hover {
  background: rgba(15, 23, 42, 0.08);
  border-color: rgba(16, 163, 127, 0.26);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-cta-btn.is-accent {
  border-color: rgba(16, 163, 127, 0.28);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-cta-viewport {
  position: relative;
  display: block;
  height: 14px;
  overflow: hidden;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-cta-track {
  display: flex;
  flex-direction: column;
  animation: chatgpt-toolkit-cta-scroll 4.8s ease-in-out infinite;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-cta-btn:hover .chatgpt-toolkit-cta-track {
  animation-play-state: paused;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-cta-line {
  display: block;
  height: 14px;
  font-size: 11px;
  font-weight: 600;
  line-height: 14px;
  white-space: nowrap;
  text-align: left;
}

.chatgpt-toolkit-minimized {
  position: fixed;
  right: 16px;
  top: 200px;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(37, 99, 235, 0.58);
  cursor: pointer;
  z-index: 2147483647;
  background: #2563eb;
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.26);
  display: none;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  contain: layout paint;
  backface-visibility: hidden;
  touch-action: none;
}

.chatgpt-toolkit-minimized::before {
  content: none;
}

.chatgpt-toolkit-minimized::after {
  content: none;
}

.chatgpt-toolkit-minimized.is-visible {
  display: flex;
}

.chatgpt-toolkit-minimized:hover {
  border-color: rgba(59, 130, 246, 0.82);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.34);
}

.chatgpt-toolkit-minimized.is-pointer-down {
  cursor: grabbing;
  transition: none !important;
}

.chatgpt-toolkit-minimized.is-dragging {
  will-change: transform;
  pointer-events: none;
  box-shadow: none;
  transition: none !important;
}

.chatgpt-toolkit-minimized.is-dragging::before,
.chatgpt-toolkit-minimized.is-dragging::after {
  opacity: 0;
}

.chatgpt-toolkit-minimized.is-dragging .chatgpt-toolkit-minimized-mark {
  text-shadow: none;
}

.chatgpt-toolkit-minimized-mark {
  position: relative;
  z-index: 1;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #f8fafc;
}

/* 搜索功能样式 */
#chatgpt-conversation-toolkit .chatgpt-toolkit-search {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(71, 85, 105, 0.48);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-search-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-search-input {
  flex: 1;
  min-width: 0;
  min-height: 40px;
  border: 1px solid rgba(71, 85, 105, 0.72);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(15, 23, 42, 0.04);
  color: #f8fafc;
  font-size: 12px;
  line-height: 1.3;
  outline: none;
  box-sizing: border-box;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    box-shadow var(--toolkit-transition-fast);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-search-input:focus {
  border-color: #10a37f;
  box-shadow: 0 0 0 3px rgba(16, 163, 127, 0.14);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-search-input::placeholder {
  color: #64748b;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-search-btn {
  min-width: 58px;
  min-height: 40px;
  border-radius: 12px;
  padding: 0 12px;
  background: #10a37f;
  color: #f0fdf4;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-search-btn:hover {
  background: #0f8f6f;
  border-color: rgba(16, 163, 127, 0.54);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-search-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-nav-btn {
  min-height: 36px;
  border-radius: 12px;
  padding: 0 10px;
  background: rgba(15, 23, 42, 0.05);
  color: #e2e8f0;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-nav-btn:hover:not(:disabled) {
  background: rgba(15, 23, 42, 0.1);
  border-color: rgba(16, 163, 127, 0.22);
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-nav-btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  box-shadow: none;
}

#chatgpt-conversation-toolkit .chatgpt-toolkit-search-result {
  min-width: 68px;
  padding: 0 10px;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid rgba(71, 85, 105, 0.52);
  color: #cbd5e1;
  font-size: 11px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

/* 搜索匹配高亮样式 — 消息节点外框（当前导航到的消息） */
.chatgpt-toolkit-search-highlight {
  outline: 3px solid #10a37f !important;
  outline-offset: 2px;
  border-radius: 12px;
  animation: chatgpt-toolkit-highlight-pulse 1.4s ease-in-out;
  box-shadow: 0 0 0 6px rgba(16, 163, 127, 0.12);
}

/* 搜索匹配高亮样式 — 文本级蓝色背景（所有匹配文字） */
.chatgpt-toolkit-search-text-match {
  background-color: rgba(59, 130, 246, 0.28);
  color: inherit;
  border-radius: 3px;
  padding: 1px 2px;
  margin: 0 -1px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  transition:
    background-color 0.18s ease,
    box-shadow 0.18s ease;
}

/* 当前导航到的消息内的匹配文字 — 更醒目 */
.chatgpt-toolkit-search-text-match.chatgpt-toolkit-search-text-active {
  background-color: rgba(59, 130, 246, 0.52);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.18);
  animation: chatgpt-toolkit-text-match-pulse 1.6s ease-in-out;
}

@keyframes chatgpt-toolkit-highlight-pulse {
  0%,
  100% {
    outline-color: #10a37f;
  }
  50% {
    outline-color: #34d399;
  }
}

@keyframes chatgpt-toolkit-text-match-pulse {
  0% {
    background-color: rgba(59, 130, 246, 0.52);
  }
  50% {
    background-color: rgba(59, 130, 246, 0.72);
  }
  100% {
    background-color: rgba(59, 130, 246, 0.52);
  }
}

@keyframes chatgpt-toolkit-cta-scroll {
  0%,
  38% {
    transform: translateY(0);
  }
  50%,
  88% {
    transform: translateY(-14px);
  }
  100% {
    transform: translateY(-14px);
  }
}

.chatgpt-toolkit-timeline-target {
  outline: 3px solid #10a37f !important;
  outline-offset: 3px;
  border-radius: 12px;
  animation: chatgpt-toolkit-timeline-pulse 1.2s ease;
  box-shadow: 0 0 0 8px rgba(16, 163, 127, 0.08);
}

[data-chatgpt-toolkit-collapsed-message="1"] {
  display: none !important;
}

@keyframes chatgpt-toolkit-timeline-pulse {
  0% {
    outline-color: #10a37f;
  }
  50% {
    outline-color: #34d399;
  }
  100% {
    outline-color: #10a37f;
  }
}

.chatgpt-toolkit-timeline {
  position: fixed;
  top: 17.5vh;
  transform: none;
  height: 65vh;
  width: 70px;
  z-index: 2147483646;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  backface-visibility: hidden;
}

.chatgpt-toolkit-timeline.is-dragging {
  user-select: none;
  will-change: transform;
  pointer-events: none;
  transition: none !important;
}

.chatgpt-toolkit-timeline.is-dragging .chatgpt-toolkit-timeline-panel {
  box-shadow: none;
}

.chatgpt-toolkit-timeline.is-dragging .chatgpt-toolkit-timeline-panel::before {
  opacity: 0;
}

.chatgpt-toolkit-timeline.is-dragging .chatgpt-toolkit-timeline-preview,
.chatgpt-toolkit-timeline.is-dragging .chatgpt-toolkit-timeline-hint {
  opacity: 0 !important;
}

.chatgpt-toolkit-timeline.is-dragging .chatgpt-toolkit-timeline-dot,
.chatgpt-toolkit-timeline.is-dragging .chatgpt-toolkit-timeline-count,
.chatgpt-toolkit-timeline.is-dragging .chatgpt-toolkit-timeline-node {
  transition: none !important;
}

.chatgpt-toolkit-timeline.is-hidden {
  display: none;
}

.chatgpt-toolkit-timeline-panel {
  position: relative;
  width: 56px;
  height: 100%;
  padding: 12px 0;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
  overflow: hidden;
  border: 1px solid rgba(71, 85, 105, 0.58);
  background: #111827;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.14);
}

.chatgpt-toolkit-timeline-panel::before {
  content: none;
}

.chatgpt-toolkit-timeline-title {
  font-size: 10px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #cbd5e1;
  margin: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  user-select: none;
}

.chatgpt-toolkit-timeline-header {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  width: 100%;
  cursor: grab;
  touch-action: none;
}

.chatgpt-toolkit-timeline.is-dragging .chatgpt-toolkit-timeline-header {
  cursor: grabbing;
}

.chatgpt-toolkit-timeline-count {
  min-width: 38px;
  border-radius: 999px;
  border: 1px solid rgba(100, 116, 139, 0.55);
  background: rgba(15, 23, 42, 0.08);
  color: #cbd5e1;
  padding: 4px 6px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.1;
  text-align: center;
  font-variant-numeric: tabular-nums;
  user-select: none;
}

.chatgpt-toolkit-timeline-track {
  position: relative;
  width: 100%;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0;
  box-sizing: border-box;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.chatgpt-toolkit-timeline-track::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

.chatgpt-toolkit-timeline-content {
  position: relative;
  width: 100%;
  min-height: 100%;
}

.chatgpt-toolkit-timeline-content::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: calc(50% - 1px);
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(100, 116, 139, 0.4), rgba(148, 163, 184, 0.7), rgba(100, 116, 139, 0.4));
}

.chatgpt-toolkit-timeline-node {
  position: absolute;
  left: 50%;
  width: 20px;
  height: 20px;
  transform: translate(-50%, -50%);
  border: none;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  padding: 0;
  z-index: 1;
}

.chatgpt-toolkit-timeline-node:hover,
.chatgpt-toolkit-timeline-node.is-active {
  z-index: 2;
}

.chatgpt-toolkit-timeline-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  transform: translate(-50%, -50%);
  background: #94a3b8;
  transition:
    transform var(--toolkit-transition-fast),
    background-color var(--toolkit-transition-fast),
    box-shadow var(--toolkit-transition-fast);
}

.chatgpt-toolkit-timeline-node:hover .chatgpt-toolkit-timeline-dot {
  transform: translate(-50%, -50%) scale(1.08);
  background: #10a37f;
  box-shadow: 0 0 0 3px rgba(16, 163, 127, 0.14);
}

.chatgpt-toolkit-timeline-node.is-active .chatgpt-toolkit-timeline-dot {
  transform: translate(-50%, -50%) scale(1.12);
  background: #10a37f;
  box-shadow: 0 0 0 4px rgba(16, 163, 127, 0.16);
}

.chatgpt-toolkit-timeline-preview {
  position: absolute;
  left: 70px;
  top: 50%;
  transform: translateY(-50%);
  width: 248px;
  max-width: min(320px, 46vw);
  border-radius: 14px;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.5;
  color: #f8fafc;
  background: rgba(15, 23, 42, 0.995);
  border: 1px solid rgba(71, 85, 105, 0.7);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.14);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.chatgpt-toolkit-timeline-preview.is-visible {
  opacity: 1;
}

.chatgpt-toolkit-timeline.is-flipped .chatgpt-toolkit-timeline-preview {
  left: auto;
  right: 70px;
}

.chatgpt-toolkit-timeline-hint {
  position: absolute;
  left: 68px;
  bottom: -2px;
  transform: translateY(100%);
  white-space: nowrap;
  border-radius: 12px;
  padding: 7px 12px;
  font-size: 12px;
  color: #f8fafc;
  background: rgba(15, 23, 42, 0.995);
  border: 1px solid rgba(71, 85, 105, 0.7);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.14);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.chatgpt-toolkit-timeline-hint.is-visible {
  opacity: 1;
}

.chatgpt-toolkit-timeline.is-flipped .chatgpt-toolkit-timeline-hint {
  left: auto;
  right: 68px;
}

.chatgpt-toolkit-timeline.is-hint-top .chatgpt-toolkit-timeline-hint {
  top: -2px;
  bottom: auto;
  transform: translateY(-100%);
}

.chatgpt-toolkit-latex-copy {
  position: fixed;
  z-index: 2147483646;
  min-height: 28px;
  border: 1px solid rgba(71, 85, 105, 0.72);
  border-radius: 999px;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  cursor: pointer;
  white-space: nowrap;
  background: #111827;
  color: #f8fafc;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.16);
  opacity: 0;
  transform: translate3d(0, -2px, 0);
  pointer-events: none;
  transition:
    opacity var(--toolkit-transition-fast),
    transform var(--toolkit-transition-fast),
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-latex-copy.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  pointer-events: auto;
}

.chatgpt-toolkit-latex-copy:hover {
  border-color: rgba(16, 163, 127, 0.36);
}

.chatgpt-toolkit-prompt-modal {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  display: none;
}

.chatgpt-toolkit-prompt-modal.is-visible {
  display: block;
}

.chatgpt-toolkit-prompt-modal.is-visible .chatgpt-toolkit-prompt-backdrop {
  animation: chatgpt-toolkit-backdrop-in 0.18s ease-out;
}

.chatgpt-toolkit-prompt-modal.is-visible .chatgpt-toolkit-prompt-panel {
  animation: chatgpt-toolkit-panel-in 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}

.chatgpt-toolkit-prompt-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.56);
}

.chatgpt-toolkit-prompt-panel {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: min(620px, calc(100vw - 24px));
  max-height: calc(100vh - 24px);
  padding: 14px;
  box-sizing: border-box;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.99), rgba(15, 23, 42, 0.97));
  color: #f8fafc;
  border: 1px solid rgba(51, 65, 85, 0.88);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.18);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chatgpt-toolkit-prompt-panel::before {
  content: none;
}

.chatgpt-toolkit-prompt-panel::after {
  content: none;
}

.chatgpt-toolkit-prompt-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.chatgpt-toolkit-prompt-header strong {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.chatgpt-toolkit-prompt-toast {
  position: absolute;
  top: 52px;
  left: 50%;
  transform: translate(-50%, -8px);
  opacity: 0;
  pointer-events: none;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  color: #f8fafc;
  background: #166534;
  transition: opacity var(--toolkit-transition-fast), transform var(--toolkit-transition-fast);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.14);
  z-index: 3;
}

.chatgpt-toolkit-prompt-toast[data-tone="error"] {
  background: #991b1b;
}

.chatgpt-toolkit-prompt-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.chatgpt-toolkit-prompt-close {
  border: 1px solid rgba(71, 85, 105, 0.72);
  border-radius: 999px;
  padding: 7px 12px;
  cursor: pointer;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.04);
  font-size: 12px;
  font-weight: 600;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-prompt-close:hover {
  background: rgba(15, 23, 42, 0.08);
}

.chatgpt-toolkit-prompt-filters {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr;
  gap: 10px;
}

.chatgpt-toolkit-prompt-filters input,
.chatgpt-toolkit-prompt-filters select,
.chatgpt-toolkit-prompt-editor input,
.chatgpt-toolkit-prompt-editor textarea {
  width: 100%;
  border: 1px solid rgba(71, 85, 105, 0.72);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(15, 23, 42, 0.04);
  color: #f8fafc;
  font-size: 12px;
  line-height: 1.4;
  box-sizing: border-box;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    box-shadow var(--toolkit-transition-fast);
}

.chatgpt-toolkit-prompt-filters input::placeholder,
.chatgpt-toolkit-prompt-editor input::placeholder,
.chatgpt-toolkit-prompt-editor textarea::placeholder {
  color: #64748b;
}

.chatgpt-toolkit-prompt-list {
  position: relative;
  z-index: 1;
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 4px;
  margin-right: -4px;
}

.chatgpt-toolkit-prompt-list::-webkit-scrollbar {
  width: 8px;
}

.chatgpt-toolkit-prompt-list::-webkit-scrollbar-track {
  background: transparent;
}

.chatgpt-toolkit-prompt-list::-webkit-scrollbar-thumb {
  background: rgba(100, 116, 139, 0.45);
  border-radius: 999px;
}

.chatgpt-toolkit-prompt-item {
  position: relative;
  border: 1px solid rgba(71, 85, 105, 0.7);
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.04);
  padding: 12px 12px 12px 14px;
  cursor: pointer;
  overflow: hidden;
  flex-shrink: 0;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-prompt-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  border-radius: 999px;
  background: transparent;
  transition: background-color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-prompt-item:hover {
  border-color: rgba(16, 163, 127, 0.28);
  background: rgba(15, 23, 42, 0.08);
}

.chatgpt-toolkit-prompt-item.is-selected {
  border-color: rgba(16, 163, 127, 0.4);
  background: rgba(16, 163, 127, 0.1);
}

.chatgpt-toolkit-prompt-item:hover::before,
.chatgpt-toolkit-prompt-item.is-selected::before {
  background: #10a37f;
}

.chatgpt-toolkit-prompt-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.chatgpt-toolkit-prompt-item-title {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  color: #f8fafc;
}

.chatgpt-toolkit-prompt-delete {
  border: 1px solid rgba(248, 113, 113, 0.26);
  border-radius: 8px;
  background: rgba(127, 29, 29, 0.16);
  color: #fecaca;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 9px;
  cursor: pointer;
  flex-shrink: 0;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-prompt-delete:hover {
  background: rgba(153, 27, 27, 0.32);
  border-color: rgba(248, 113, 113, 0.42);
}

.chatgpt-toolkit-prompt-item-meta {
  margin: 8px 0 0;
  font-size: 11px;
  font-weight: 600;
  color: #94a3b8;
}

.chatgpt-toolkit-prompt-item-content {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: #e2e8f0;
  white-space: pre-wrap;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.chatgpt-toolkit-prompt-empty {
  display: none;
  margin: 0;
  padding: 14px;
  font-size: 12px;
  color: #94a3b8;
  text-align: center;
  border: 1px dashed rgba(71, 85, 105, 0.64);
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.08);
}

.chatgpt-toolkit-prompt-editor {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(71, 85, 105, 0.48);
  padding-top: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.chatgpt-toolkit-prompt-editor textarea {
  grid-column: 1 / span 2;
  resize: vertical;
  min-height: 96px;
}

.chatgpt-toolkit-prompt-add {
  grid-column: 1 / span 2;
  min-height: 40px;
  border: 1px solid rgba(16, 163, 127, 0.42);
  border-radius: 12px;
  padding: 10px 12px;
  background: #10a37f;
  color: #f0fdf4;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-prompt-add:hover {
  background: #0f8f6f;
  border-color: rgba(16, 163, 127, 0.54);
}

.chatgpt-toolkit-prompt-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(71, 85, 105, 0.48);
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.chatgpt-toolkit-prompt-footer span {
  font-size: 12px;
  font-weight: 600;
  color: #94a3b8;
}

.chatgpt-toolkit-prompt-footer-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.chatgpt-toolkit-prompt-footer-actions button {
  min-height: 40px;
  border: 1px solid rgba(71, 85, 105, 0.72);
  border-radius: 12px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  color: #dbeafe;
  background: rgba(15, 23, 42, 0.16);
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-prompt-footer-actions button:hover {
  background: rgba(15, 23, 42, 0.26);
}

.chatgpt-toolkit-prompt-footer-actions button:last-child {
  background: #10a37f;
  color: #f0fdf4;
  border-color: rgba(16, 163, 127, 0.44);
}

.chatgpt-toolkit-prompt-footer-actions button:last-child:hover {
  background: #0f8f6f;
}

#chatgpt-toolkit-prompt-file {
  display: none;
}

@media (max-width: 768px) {
  .chatgpt-toolkit-prompt-panel {
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: auto;
    max-height: calc(100vh - 24px);
  }

  .chatgpt-toolkit-prompt-filters {
    grid-template-columns: 1fr;
  }

  .chatgpt-toolkit-prompt-editor {
    grid-template-columns: 1fr;
  }

  .chatgpt-toolkit-prompt-editor textarea,
  .chatgpt-toolkit-prompt-add {
    grid-column: auto;
  }

  .chatgpt-toolkit-prompt-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .chatgpt-toolkit-prompt-footer-actions {
    justify-content: space-between;
  }
}

/* 跟随 ChatGPT 明暗主题 */
#chatgpt-conversation-toolkit[data-toolkit-theme="light"] {
  --toolkit-bg-top: rgba(255, 255, 255, 0.99);
  --toolkit-bg: rgba(255, 255, 255, 0.99);
  --toolkit-text: #0f172a;
  --toolkit-border: rgba(15, 23, 42, 0.08);
  --toolkit-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  --toolkit-muted: #667085;
  --toolkit-tip: #667085;
  --toolkit-button-bg: rgba(255, 255, 255, 1);
  --toolkit-button-hover: rgba(248, 250, 252, 1);
  --toolkit-button-border: rgba(15, 23, 42, 0.08);
  --toolkit-input-bg: rgba(255, 255, 255, 1);
  --toolkit-input-border: rgba(15, 23, 42, 0.08);
  --toolkit-input-placeholder: #94a3b8;
  --toolkit-nav-bg: rgba(248, 250, 252, 1);
  --toolkit-nav-hover: rgba(241, 245, 249, 1);
  --toolkit-primary: #10a37f;
  --toolkit-primary-hover: #0f8f6f;
  --toolkit-primary-text: #f0fdf4;
  --toolkit-primary-shadow: none;
  --toolkit-info: #667085;
  --toolkit-success: #16a34a;
  --toolkit-status-bg: rgba(248, 250, 252, 1);
}

#chatgpt-conversation-toolkit[data-toolkit-theme="dark"] {
  --toolkit-bg-top: rgba(32, 33, 35, 0.99);
  --toolkit-bg: rgba(32, 33, 35, 0.99);
  --toolkit-text: #ececf1;
  --toolkit-border: rgba(255, 255, 255, 0.08);
  --toolkit-shadow: 0 16px 36px rgba(0, 0, 0, 0.24);
  --toolkit-muted: #a9abb8;
  --toolkit-tip: #98a2b3;
  --toolkit-button-bg: rgba(255, 255, 255, 0.03);
  --toolkit-button-hover: rgba(255, 255, 255, 0.06);
  --toolkit-button-border: rgba(255, 255, 255, 0.08);
  --toolkit-input-bg: rgba(255, 255, 255, 0.03);
  --toolkit-input-border: rgba(255, 255, 255, 0.08);
  --toolkit-input-placeholder: #8e90a0;
  --toolkit-nav-bg: rgba(255, 255, 255, 0.03);
  --toolkit-nav-hover: rgba(255, 255, 255, 0.06);
  --toolkit-primary: #10a37f;
  --toolkit-primary-hover: #0f8f6f;
  --toolkit-primary-text: #f0fdf4;
  --toolkit-primary-shadow: none;
  --toolkit-info: #a9abb8;
  --toolkit-success: #22c55e;
  --toolkit-status-bg: rgba(255, 255, 255, 0.03);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] {
  background: linear-gradient(180deg, var(--toolkit-bg-top), var(--toolkit-bg));
  color: var(--toolkit-text);
  border-color: var(--toolkit-border);
  box-shadow: var(--toolkit-shadow);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-subtitle,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-language-label,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-search-result,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-status[data-tone="info"] {
  color: var(--toolkit-muted);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-minimize,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-button,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-cta-btn,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-language-select,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-search-input,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-nav-btn,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-status,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-tip {
  border-color: var(--toolkit-button-border);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-minimize,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-button,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-cta-btn,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-language-select,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-nav-btn,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-search-result,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-status,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-tip {
  background-color: var(--toolkit-button-bg);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-button,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-cta-btn,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-minimize,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-language-select,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-search-input,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-nav-btn,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-search-result,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-status,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-tip {
  color: var(--toolkit-text);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-minimize:hover,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-button:hover,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-cta-btn:hover,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-nav-btn:hover:not(:disabled) {
  background-color: var(--toolkit-button-hover);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-cta-btn.is-accent {
  border-color: rgba(16, 163, 127, 0.28);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-status[data-tone="success"] {
  color: var(--toolkit-success);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-status[data-tone="warn"] {
  color: #f59e0b;
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-tip {
  color: var(--toolkit-tip);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-search {
  border-top-color: var(--toolkit-input-border);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-search-input {
  background: var(--toolkit-input-bg);
  border-color: var(--toolkit-input-border);
  color: var(--toolkit-text);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-language-select {
  background: var(--toolkit-input-bg);
  border-color: var(--toolkit-input-border);
  color: var(--toolkit-text);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-search-input::placeholder {
  color: var(--toolkit-input-placeholder);
}

#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-search-btn,
#chatgpt-conversation-toolkit[data-toolkit-theme] .chatgpt-toolkit-button.primary {
  background: var(--toolkit-primary);
  color: var(--toolkit-primary-text);
  box-shadow: var(--toolkit-primary-shadow);
}

.chatgpt-toolkit-minimized[data-toolkit-theme="light"] {
  --minimized-border: rgba(37, 99, 235, 0.78);
  --minimized-bg: #2563eb;
  --minimized-shadow: 0 12px 28px rgba(37, 99, 235, 0.24);
  --minimized-mark-text: #eff6ff;
}

.chatgpt-toolkit-minimized[data-toolkit-theme="dark"] {
  --minimized-border: rgba(96, 165, 250, 0.42);
  --minimized-bg: #1d4ed8;
  --minimized-shadow: 0 14px 30px rgba(29, 78, 216, 0.34);
  --minimized-mark-text: #eff6ff;
}

.chatgpt-toolkit-minimized[data-toolkit-theme] {
  border-color: var(--minimized-border);
  background: var(--minimized-bg);
  box-shadow: var(--minimized-shadow);
}

.chatgpt-toolkit-minimized[data-toolkit-theme] .chatgpt-toolkit-minimized-mark {
  color: var(--minimized-mark-text);
}

#chatgpt-toolkit-latex-copy[data-toolkit-theme="light"] {
  --latex-bg: rgba(255, 255, 255, 0.98);
  --latex-border: rgba(15, 23, 42, 0.12);
  --latex-text: #1f2937;
  --latex-shadow: 0 10px 24px rgba(15, 23, 42, 0.1);
  --latex-hover: rgba(248, 250, 252, 1);
}

#chatgpt-toolkit-latex-copy[data-toolkit-theme="dark"] {
  --latex-bg: rgba(32, 33, 35, 0.99);
  --latex-border: rgba(255, 255, 255, 0.1);
  --latex-text: #ececf1;
  --latex-shadow: 0 12px 26px rgba(0, 0, 0, 0.24);
  --latex-hover: rgba(255, 255, 255, 0.06);
}

#chatgpt-toolkit-latex-copy[data-toolkit-theme] {
  background: var(--latex-bg);
  border-color: var(--latex-border);
  color: var(--latex-text);
  box-shadow: var(--latex-shadow);
}

#chatgpt-toolkit-latex-copy[data-toolkit-theme]:hover {
  background: var(--latex-hover);
}

.chatgpt-toolkit-timeline[data-toolkit-theme="light"] {
  --timeline-panel-bg: #ffffff;
  --timeline-panel-border: rgba(15, 23, 42, 0.08);
  --timeline-title: #667085;
  --timeline-track: linear-gradient(180deg, rgba(148, 163, 184, 0.26), rgba(148, 163, 184, 0.42), rgba(148, 163, 184, 0.26));
  --timeline-count-text: #475569;
  --timeline-count-bg: rgba(248, 250, 252, 1);
  --timeline-count-border: rgba(15, 23, 42, 0.08);
  --timeline-dot: #94a3b8;
  --timeline-dot-active: #10a37f;
  --timeline-preview-bg: #ffffff;
  --timeline-preview-border: rgba(15, 23, 42, 0.08);
  --timeline-preview-text: #1f2937;
}

.chatgpt-toolkit-timeline[data-toolkit-theme="dark"] {
  --timeline-panel-bg: rgba(32, 33, 35, 0.99);
  --timeline-panel-border: rgba(255, 255, 255, 0.08);
  --timeline-title: #a9abb8;
  --timeline-track: linear-gradient(180deg, rgba(148, 163, 184, 0.18), rgba(148, 163, 184, 0.32), rgba(148, 163, 184, 0.18));
  --timeline-count-text: #e5e7eb;
  --timeline-count-bg: rgba(255, 255, 255, 0.03);
  --timeline-count-border: rgba(255, 255, 255, 0.08);
  --timeline-dot: #9ca3af;
  --timeline-dot-active: #10a37f;
  --timeline-preview-bg: rgba(32, 33, 35, 0.995);
  --timeline-preview-border: rgba(255, 255, 255, 0.08);
  --timeline-preview-text: #f8fafc;
}

.chatgpt-toolkit-timeline[data-toolkit-theme] .chatgpt-toolkit-timeline-panel {
  border-color: var(--timeline-panel-border);
  background: var(--timeline-panel-bg);
}

.chatgpt-toolkit-timeline[data-toolkit-theme] .chatgpt-toolkit-timeline-title {
  color: var(--timeline-title);
}

.chatgpt-toolkit-timeline[data-toolkit-theme] .chatgpt-toolkit-timeline-count {
  color: var(--timeline-count-text);
  background: var(--timeline-count-bg);
  border-color: var(--timeline-count-border);
}

.chatgpt-toolkit-timeline[data-toolkit-theme] .chatgpt-toolkit-timeline-content::before {
  background: var(--timeline-track);
}

.chatgpt-toolkit-timeline[data-toolkit-theme] .chatgpt-toolkit-timeline-dot {
  background: var(--timeline-dot);
}

.chatgpt-toolkit-timeline[data-toolkit-theme] .chatgpt-toolkit-timeline-node:hover .chatgpt-toolkit-timeline-dot,
.chatgpt-toolkit-timeline[data-toolkit-theme] .chatgpt-toolkit-timeline-node.is-active .chatgpt-toolkit-timeline-dot {
  background: var(--timeline-dot-active);
}

.chatgpt-toolkit-timeline[data-toolkit-theme] .chatgpt-toolkit-timeline-preview,
.chatgpt-toolkit-timeline[data-toolkit-theme] .chatgpt-toolkit-timeline-hint {
  color: var(--timeline-preview-text);
  background: var(--timeline-preview-bg);
  border-color: var(--timeline-preview-border);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme="light"] {
  --prompt-panel-bg: #ffffff;
  --prompt-text: #0f172a;
  --prompt-border: rgba(15, 23, 42, 0.08);
  --prompt-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
  --prompt-backdrop: rgba(15, 23, 42, 0.26);
  --prompt-muted: #667085;
  --prompt-surface: rgba(255, 255, 255, 1);
  --prompt-surface-hover: rgba(248, 250, 252, 1);
  --prompt-surface-selected: rgba(16, 163, 127, 0.08);
  --prompt-input-bg: rgba(255, 255, 255, 1);
  --prompt-input-border: rgba(15, 23, 42, 0.08);
  --prompt-input-placeholder: #94a3b8;
  --prompt-secondary-bg: rgba(248, 250, 252, 1);
  --prompt-secondary-hover: rgba(241, 245, 249, 1);
  --prompt-secondary-text: #334155;
  --prompt-delete-bg: rgba(254, 226, 226, 0.9);
  --prompt-delete-hover: rgba(254, 202, 202, 0.98);
  --prompt-delete-text: #991b1b;
  --prompt-primary: #10a37f;
  --prompt-primary-hover: #0f8f6f;
  --prompt-footer-action-text: #f0fdf4;
  --prompt-scrollbar-thumb: rgba(148, 163, 184, 0.52);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme="dark"] {
  --prompt-panel-bg: rgba(32, 33, 35, 0.99);
  --prompt-text: #ececf1;
  --prompt-border: rgba(255, 255, 255, 0.08);
  --prompt-shadow: 0 18px 42px rgba(0, 0, 0, 0.24);
  --prompt-backdrop: rgba(0, 0, 0, 0.56);
  --prompt-muted: #a9abb8;
  --prompt-surface: rgba(255, 255, 255, 0.03);
  --prompt-surface-hover: rgba(255, 255, 255, 0.06);
  --prompt-surface-selected: rgba(16, 163, 127, 0.1);
  --prompt-input-bg: rgba(255, 255, 255, 0.03);
  --prompt-input-border: rgba(255, 255, 255, 0.08);
  --prompt-input-placeholder: #8e90a0;
  --prompt-secondary-bg: rgba(255, 255, 255, 0.03);
  --prompt-secondary-hover: rgba(255, 255, 255, 0.06);
  --prompt-secondary-text: #d1d5db;
  --prompt-delete-bg: rgba(127, 29, 29, 0.26);
  --prompt-delete-hover: rgba(153, 27, 27, 0.34);
  --prompt-delete-text: #fecaca;
  --prompt-primary: #10a37f;
  --prompt-primary-hover: #0f8f6f;
  --prompt-footer-action-text: #d1fae5;
  --prompt-scrollbar-thumb: rgba(100, 116, 139, 0.52);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-backdrop {
  background: var(--prompt-backdrop);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-panel {
  background: var(--prompt-panel-bg);
  color: var(--prompt-text);
  border-color: var(--prompt-border);
  box-shadow: var(--prompt-shadow);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-filters input,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-filters select,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-editor input,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-editor textarea {
  border-color: var(--prompt-input-border);
  background: var(--prompt-input-bg);
  color: var(--prompt-text);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-filters input::placeholder,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-editor input::placeholder,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-editor textarea::placeholder {
  color: var(--prompt-input-placeholder);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-item {
  border-color: var(--prompt-border);
  background: var(--prompt-surface);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-item:hover {
  background: var(--prompt-surface-hover);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-item.is-selected {
  background: var(--prompt-surface-selected);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-item-meta,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-empty,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-footer span {
  color: var(--prompt-muted);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-item-title,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-item-content {
  color: var(--prompt-text);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-delete {
  background: var(--prompt-delete-bg);
  color: var(--prompt-delete-text);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-delete:hover {
  background: var(--prompt-delete-hover);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-editor,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-footer {
  border-top-color: var(--prompt-border);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-empty {
  border-color: var(--prompt-border);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-close,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-footer-actions button:first-child {
  background: var(--prompt-secondary-bg);
  color: var(--prompt-secondary-text);
  border-color: var(--prompt-input-border);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-close:hover,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-footer-actions button:first-child:hover {
  background: var(--prompt-secondary-hover);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-add,
.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-footer-actions button:last-child {
  background: var(--prompt-primary);
  color: var(--prompt-footer-action-text);
  border-color: rgba(16, 163, 127, 0.44);
}

.chatgpt-toolkit-prompt-modal[data-toolkit-theme] .chatgpt-toolkit-prompt-list::-webkit-scrollbar-thumb {
  background: var(--prompt-scrollbar-thumb);
}

#chatgpt-toolkit-folder-manager,
#chatgpt-toolkit-folder-menu,
#history[data-toolkit-folder-root="1"] {
  --folder-text: #ececf1;
  --folder-muted: #a9abb8;
  --folder-border: rgba(255, 255, 255, 0.08);
  --folder-surface: rgba(255, 255, 255, 0.03);
  --folder-surface-hover: rgba(255, 255, 255, 0.05);
  --folder-surface-active: rgba(16, 163, 127, 0.12);
  --folder-accent: #10a37f;
  --folder-rail: rgba(255, 255, 255, 0.08);
  --folder-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
}

#chatgpt-toolkit-folder-manager[data-toolkit-theme="light"],
#chatgpt-toolkit-folder-menu[data-toolkit-theme="light"],
#history[data-toolkit-folder-root="1"][data-toolkit-theme="light"] {
  --folder-text: #1f2937;
  --folder-muted: #667085;
  --folder-border: rgba(15, 23, 42, 0.08);
  --folder-surface: rgba(255, 255, 255, 0.96);
  --folder-surface-hover: rgba(15, 23, 42, 0.04);
  --folder-surface-active: rgba(16, 163, 127, 0.1);
  --folder-accent: #10a37f;
  --folder-rail: rgba(15, 23, 42, 0.12);
  --folder-shadow: 0 16px 32px rgba(15, 23, 42, 0.12);
}

#chatgpt-toolkit-folder-manager[data-toolkit-theme="dark"],
#chatgpt-toolkit-folder-menu[data-toolkit-theme="dark"],
#history[data-toolkit-folder-root="1"][data-toolkit-theme="dark"] {
  --folder-text: #ececf1;
  --folder-muted: #a9abb8;
  --folder-border: rgba(255, 255, 255, 0.08);
  --folder-surface: rgba(255, 255, 255, 0.03);
  --folder-surface-hover: rgba(255, 255, 255, 0.05);
  --folder-surface-active: rgba(16, 163, 127, 0.12);
  --folder-accent: #10a37f;
  --folder-rail: rgba(255, 255, 255, 0.08);
  --folder-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
}

#chatgpt-toolkit-folder-manager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 2px 12px 8px 16px;
}

.chatgpt-toolkit-folder-manager-label {
  min-width: 0;
  color: var(--folder-muted);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.chatgpt-toolkit-folder-manager-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.chatgpt-toolkit-folder-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid var(--folder-border);
  border-radius: 999px;
  background: var(--folder-surface);
  color: var(--folder-text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-folder-pill:hover,
.chatgpt-toolkit-folder-header:hover,
.chatgpt-toolkit-folder-empty:hover {
  background: var(--folder-surface-hover);
}

html[data-toolkit-folder-dragging="1"] .chatgpt-toolkit-folder-header:hover,
html[data-toolkit-folder-dragging="1"] .chatgpt-toolkit-folder-empty:hover,
html[data-toolkit-folder-dragging="1"] .chatgpt-toolkit-folder-menu-btn:hover {
  background: transparent;
  color: var(--folder-muted);
}

.chatgpt-toolkit-folder-pill.is-primary {
  border-color: rgba(16, 163, 127, 0.28);
}

.chatgpt-toolkit-folder-pill.is-empty .chatgpt-toolkit-folder-pill-count {
  opacity: 0.56;
}

.chatgpt-toolkit-folder-pill-count {
  min-width: 14px;
  color: var(--folder-muted);
  font-variant-numeric: tabular-nums;
}

#history[data-toolkit-folder-root="1"] {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] {
  display: contents;
}

#history[data-toolkit-folder-root="1"] a[data-toolkit-folder-draggable="1"][href*="/c/"] {
  -webkit-user-drag: element;
}

html[data-toolkit-folder-dragging="1"] #history[data-toolkit-folder-root="1"] a[data-toolkit-folder-draggable="1"][href*="/c/"] {
  cursor: grabbing;
}

#history[data-toolkit-folder-root="1"] > .chatgpt-toolkit-folder-header,
#history[data-toolkit-folder-root="1"] > .chatgpt-toolkit-folder-empty {
  margin: 0 8px;
  box-sizing: border-box;
}

.chatgpt-toolkit-folder-header {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--folder-text);
  cursor: pointer;
  user-select: none;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-folder-header[draggable="true"] {
  cursor: grab;
}

html[data-toolkit-folder-sorting="1"] .chatgpt-toolkit-folder-header[draggable="true"] {
  user-select: none;
}

.chatgpt-toolkit-folder-header.is-sort-dragging {
  opacity: 0.56;
  cursor: grabbing;
}

.chatgpt-toolkit-folder-header.is-sort-target-before,
.chatgpt-toolkit-folder-header.is-sort-target-after {
  background: var(--folder-surface-hover);
}

.chatgpt-toolkit-folder-header.is-sort-target-before {
  box-shadow: inset 0 2px 0 var(--folder-accent);
}

.chatgpt-toolkit-folder-header.is-sort-target-after {
  box-shadow: inset 0 -2px 0 var(--folder-accent);
}

.chatgpt-toolkit-folder-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 10px;
  height: 10px;
  color: var(--folder-muted);
  flex-shrink: 0;
}

.chatgpt-toolkit-folder-chevron::before {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-1px) rotate(45deg);
  transition: transform var(--toolkit-transition-fast);
}

.chatgpt-toolkit-folder-header[data-collapsed="1"] .chatgpt-toolkit-folder-chevron::before {
  transform: rotate(-45deg);
}

.chatgpt-toolkit-folder-name {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.25;
}

.chatgpt-toolkit-folder-count {
  color: var(--folder-muted);
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.chatgpt-toolkit-folder-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--folder-muted);
  cursor: pointer;
  transition:
    background-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-folder-menu-btn:hover {
  background: var(--folder-surface-hover);
  color: var(--folder-text);
}

.chatgpt-toolkit-folder-empty {
  margin-inline-start: 18px;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px dashed var(--folder-border);
  border-radius: 12px;
  color: var(--folder-muted);
  font-size: 12px;
  line-height: 1.4;
  box-sizing: border-box;
  transition:
    background-color var(--toolkit-transition-fast),
    border-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

#history[data-toolkit-folder-root="1"] > a[data-toolkit-folder-id],
#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] > li[data-toolkit-folder-id] {
  position: relative;
  margin-inline-start: 14px;
  width: calc(100% - 14px);
  box-sizing: border-box;
  list-style: none;
}

#history[data-toolkit-folder-root="1"] > a[data-toolkit-folder-id]::before,
#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] > li[data-toolkit-folder-id]::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: -8px;
  width: 1px;
  background: var(--folder-rail);
}

#history[data-toolkit-folder-root="1"] > a[data-toolkit-folder-collapsed="1"],
#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] > li[data-toolkit-folder-collapsed="1"] {
  display: none;
}

#history[data-toolkit-folder-root="1"] > a[data-toolkit-folder-highlight="1"],
#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] > li[data-toolkit-folder-highlight="1"] {
  border-radius: 12px;
  background: var(--folder-surface-active);
}

.chatgpt-toolkit-folder-pill.is-drop-target,
.chatgpt-toolkit-folder-header.is-drop-target,
.chatgpt-toolkit-folder-empty.is-drop-target {
  border-color: rgba(16, 163, 127, 0.28);
  background: var(--folder-surface-active);
}

#history[data-toolkit-folder-root="1"] > a[data-toolkit-folder-id].is-drop-target,
#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] > li[data-toolkit-folder-id].is-drop-target {
  border-radius: 12px;
  background: var(--folder-surface-active);
}

#history[data-toolkit-folder-root="1"] > a[data-toolkit-folder-id].is-drop-target-before,
#history[data-toolkit-folder-root="1"] > a[data-toolkit-folder-id].is-drop-target-after,
#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] > li[data-toolkit-folder-id].is-drop-target-before,
#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] > li[data-toolkit-folder-id].is-drop-target-after {
  border-radius: 12px;
  background: var(--folder-surface-hover);
}

#history[data-toolkit-folder-root="1"] > a[data-toolkit-folder-id].is-drop-target-before,
#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] > li[data-toolkit-folder-id].is-drop-target-before {
  box-shadow: inset 0 2px 0 var(--folder-accent);
}

#history[data-toolkit-folder-root="1"] > a[data-toolkit-folder-id].is-drop-target-after,
#history[data-toolkit-folder-root="1"] > [data-toolkit-folder-native-list="1"] > li[data-toolkit-folder-id].is-drop-target-after {
  box-shadow: inset 0 -2px 0 var(--folder-accent);
}

#chatgpt-toolkit-folder-menu {
  position: fixed;
  z-index: 2147483646;
  display: none;
  min-width: 128px;
  padding: 6px;
  border: 1px solid var(--folder-border);
  border-radius: 14px;
  background: var(--folder-surface);
  box-shadow: var(--folder-shadow);
}

#chatgpt-toolkit-folder-menu.is-visible {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

#chatgpt-toolkit-folder-menu button {
  min-height: 34px;
  border: 0;
  border-radius: 10px;
  padding: 0 10px;
  background: transparent;
  color: var(--folder-text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  text-align: left;
  cursor: pointer;
  transition:
    background-color var(--toolkit-transition-fast),
    color var(--toolkit-transition-fast);
}

#chatgpt-toolkit-folder-menu button:hover {
  background: var(--folder-surface-hover);
}

#chatgpt-toolkit-folder-menu button[data-folder-menu-action="delete"]:hover {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
}

#chatgpt-conversation-toolkit button:focus-visible,
#chatgpt-conversation-toolkit input:focus-visible,
#chatgpt-conversation-toolkit select:focus-visible,
.chatgpt-toolkit-folder-manager button:focus-visible,
.chatgpt-toolkit-folder-header:focus-visible,
.chatgpt-toolkit-folder-menu button:focus-visible,
.chatgpt-toolkit-minimized:focus-visible,
.chatgpt-toolkit-timeline-node:focus-visible,
#chatgpt-toolkit-latex-copy:focus-visible,
.chatgpt-toolkit-prompt-modal button:focus-visible,
.chatgpt-toolkit-prompt-modal input:focus-visible,
.chatgpt-toolkit-prompt-modal select:focus-visible,
.chatgpt-toolkit-prompt-modal textarea:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 3px rgba(16, 163, 127, 0.18),
    0 0 0 6px rgba(16, 163, 127, 0.08);
}

#chatgpt-conversation-toolkit input:focus-visible,
#chatgpt-conversation-toolkit select:focus-visible,
.chatgpt-toolkit-prompt-modal input:focus-visible,
.chatgpt-toolkit-prompt-modal select:focus-visible,
.chatgpt-toolkit-prompt-modal textarea:focus-visible {
  border-color: #10a37f;
}

.chatgpt-toolkit-timeline-node:focus-visible .chatgpt-toolkit-timeline-dot {
  background: #10a37f;
  transform: translate(-50%, -50%) scale(1.2);
  box-shadow: 0 0 0 6px rgba(16, 163, 127, 0.2);
}

@keyframes chatgpt-toolkit-backdrop-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes chatgpt-toolkit-panel-in {
  from {
    opacity: 0;
    transform: translate3d(0, 12px, 0) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@media (max-width: 768px) {
  #chatgpt-conversation-toolkit {
    right: 12px;
    bottom: 12px;
    width: min(292px, calc(100vw - 16px));
    padding: 14px;
  }

  .chatgpt-toolkit-timeline {
    width: 70px;
  }

  .chatgpt-toolkit-timeline-panel {
    width: 56px;
  }

  .chatgpt-toolkit-timeline-preview {
    width: 220px;
    max-width: min(280px, 64vw);
  }

  .chatgpt-toolkit-prompt-panel {
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: auto;
    max-height: calc(100vh - 24px);
    padding: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #chatgpt-conversation-toolkit *,
  .chatgpt-toolkit-minimized,
  #chatgpt-toolkit-latex-copy,
  .chatgpt-toolkit-timeline *,
  .chatgpt-toolkit-prompt-modal * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
/* Settings Form Elements */
.chatgpt-toolkit-form-group {
  margin-bottom: 16px;
}
.chatgpt-toolkit-form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--prompt-text);
}
.chatgpt-toolkit-input {
  width: 100%;
  border-radius: 8px;
  background-color: var(--prompt-input-bg);
  border: 1px solid var(--prompt-input-border);
  color: var(--prompt-text);
  font-size: 14px;
  padding: 8px 12px;
  box-sizing: border-box;
  transition: border-color var(--toolkit-transition-fast);
}
.chatgpt-toolkit-input:focus {
  border-color: var(--prompt-primary);
  outline: none;
}
.chatgpt-toolkit-form-desc {
  font-size: 12px;
  color: var(--prompt-muted);
  margin-top: 4px;
  line-height: 1.4;
}

/* Selective conversation export */
.chatgpt-toolkit-export-panel {
  width: min(760px, calc(100vw - 24px));
}

.chatgpt-toolkit-export-loading,
.chatgpt-toolkit-export-error,
.chatgpt-toolkit-export-warning {
  border: 1px solid var(--prompt-border);
  border-radius: 12px;
  padding: 14px;
  color: var(--prompt-muted);
  background: var(--prompt-surface);
  font-size: 13px;
  line-height: 1.5;
}

.chatgpt-toolkit-export-error {
  color: #ef4444;
}

.chatgpt-toolkit-export-warning {
  color: #d97706;
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.24);
}

.chatgpt-toolkit-export-controls {
  display: grid;
  grid-template-columns: 1.25fr 1.45fr 0.8fr;
  gap: 10px;
}

.chatgpt-toolkit-export-controls .chatgpt-toolkit-form-group {
  margin-bottom: 0;
}

.chatgpt-toolkit-export-selection-tools,
.chatgpt-toolkit-export-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--prompt-muted);
  font-size: 12px;
}

.chatgpt-toolkit-export-selection-tools > div {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.chatgpt-toolkit-export-selection-tools button,
.chatgpt-toolkit-export-pagination button {
  border: 1px solid var(--prompt-input-border);
  border-radius: 9px;
  padding: 6px 9px;
  color: var(--prompt-secondary-text);
  background: var(--prompt-secondary-bg);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

.chatgpt-toolkit-export-selection-tools button:hover,
.chatgpt-toolkit-export-pagination button:hover:not(:disabled) {
  background: var(--prompt-secondary-hover);
}

.chatgpt-toolkit-export-pagination button:disabled,
.chatgpt-toolkit-prompt-footer-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.chatgpt-toolkit-export-turn-list {
  min-height: 120px;
  max-height: min(46vh, 430px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 4px;
  scrollbar-width: thin;
}

.chatgpt-toolkit-export-turn {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid var(--prompt-border);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--prompt-surface);
  cursor: pointer;
  transition: background-color var(--toolkit-transition-fast), border-color var(--toolkit-transition-fast);
}

.chatgpt-toolkit-export-turn:hover {
  background: var(--prompt-surface-hover);
}

.chatgpt-toolkit-export-turn.is-selected {
  border-color: rgba(16, 163, 127, 0.42);
  background: var(--prompt-surface-selected);
}

.chatgpt-toolkit-export-turn > input {
  margin: 3px 0 0;
  accent-color: var(--prompt-primary);
  flex: 0 0 auto;
}

.chatgpt-toolkit-export-turn-body {
  min-width: 0;
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 4px;
  color: var(--prompt-text);
}

.chatgpt-toolkit-export-turn-body > strong {
  font-size: 12px;
}

.chatgpt-toolkit-export-turn-body > span {
  display: -webkit-box;
  overflow: hidden;
  color: var(--prompt-muted);
  font-size: 12px;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.chatgpt-toolkit-export-turn-body b {
  margin-right: 4px;
  color: var(--prompt-text);
}

@media (max-width: 768px) {
  .chatgpt-toolkit-export-controls {
    grid-template-columns: 1fr;
  }

  .chatgpt-toolkit-export-selection-tools {
    align-items: flex-start;
    flex-direction: column;
  }

  .chatgpt-toolkit-export-selection-tools > div {
    justify-content: flex-start;
  }
}