/* ================================================================
 * modules/chat.css - AI问询/代码工厂/文件助手 对话区样式
 * 元苗 PC 客户端 · 即梦风格暗色主题版
 * ================================================================ */

/* 主区域 */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }
.header { background: var(--header-bg); padding: 12px 24px; border-bottom: 1px solid rgba(255,255,255,0.06); display: flex; justify-content: space-between; align-items: center; }
.header-left { display: flex; align-items: center; gap: 16px; }
.header-title { font-size: 18px; font-weight: 600; color: var(--text-primary); }
.header-mode { font-size: 12px; color: var(--text-secondary); background: rgba(255,255,255,0.07); padding: 4px 10px; border-radius: 12px; }
.header-right { display: flex; align-items: center; gap: 12px; }
.model-select { padding: 8px 14px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.1); background: #141520; color: var(--text-primary); min-width: 220px; font-size: 13px; }

.content { flex: 1; display: flex; flex-direction: column; overflow: auto; padding: 20px; background: var(--bg-color); }

/* 对话区域 */
.messages { flex: 1; overflow-y: auto; padding-bottom: 20px; }
.messages::-webkit-scrollbar { width: 6px; }
.messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }

.message { margin-bottom: 16px; display: flex; gap: 12px; align-items: flex-start; }
.message.user { flex-direction: row-reverse; }
.message-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--primary-color); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 13px; flex-shrink: 0; }
.message.user .message-avatar { background: var(--success-color); }

/* 代码块 */
.message-content pre { background: rgba(0,0,0,0.3); padding: 12px; border-radius: 6px; overflow-x: auto; margin: 8px 0; border: 1px solid rgba(255,255,255,0.06); }
.message-content code { background: rgba(0,0,0,0.25); padding: 2px 6px; border-radius: 4px; font-family: 'Consolas', monospace; font-size: 13px; color: rgba(255,255,255,0.85); }
.message.user .message-content code { background: rgba(255,255,255,0.15); color: #fff; }

/* 消息操作 */
.message-wrapper { display: flex; flex-direction: column; max-width: 72%; }
.message.user .message-wrapper { align-items: flex-end; }
.message-content { background: rgba(255,255,255,0.05); padding: 12px 16px; border-radius: 12px; box-shadow: var(--shadow); white-space: pre-wrap; line-height: 1.6; color: var(--text-primary); }
.message.user .message-content { background: var(--primary-color); color: #fff; }
.message-actions { display: flex; gap: 4px; margin-top: 4px; opacity: 0; transition: opacity 0.2s; }
.message-wrapper:hover .message-actions { opacity: 1; }
.message.user .message-actions { justify-content: flex-end; }
.copy-btn { padding: 3px 8px; font-size: 11px; border: 1px solid rgba(255,255,255,0.1); border-radius: 4px; background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.45); cursor: pointer; display: flex; align-items: center; gap: 3px; }
.copy-btn:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }
.copy-btn.copied { border-color: var(--success-color); color: var(--success-color); }

/* 输入区域 */
.input-area { background: rgba(255,255,255,0.04); padding: 12px 16px; border-radius: 12px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 8px; border: 1px solid rgba(255,255,255,0.06); }
.input-area-row { display: flex; gap: 10px; align-items: flex-end; }
.input-area textarea { flex: 1; padding: 10px 14px; border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; font-size: 14px; outline: none; resize: none; min-height: 44px; max-height: 320px; font-family: inherit; line-height: 1.5; overflow-y: auto; background: rgba(255,255,255,0.06); color: var(--text-primary); }
.input-area textarea:focus { border-color: var(--primary-color); }
.input-hint { font-size: 11px; color: rgba(255,255,255,0.25); text-align: right; padding: 0 4px; user-select: none; }
.send-btn { padding: 10px 22px; background: var(--primary-color); color: #fff; border: none; border-radius: 8px; cursor: pointer; font-size: 14px; display: flex; align-items: center; gap: 6px; white-space: nowrap; height: 44px; }
.send-btn:hover { background: var(--primary-hover); }
.send-btn.stop { background: #ef4444; }
.send-btn.stop:hover { background: #dc2626; }
.send-btn:disabled { background: rgba(255,255,255,0.1); cursor: not-allowed; }
.send-btn svg { width: 16px; height: 16px; }

/* 语音控制按钮 */
.voice-btn { padding: 10px 16px; background: rgba(255,255,255,0.06); color: var(--text-secondary); border: none; border-radius: 8px; cursor: pointer; font-size: 14px; display: flex; align-items: center; gap: 6px; transition: all 0.2s; }
.voice-btn:hover { background: rgba(255,255,255,0.1); }
.voice-btn.recording { background: rgba(239,68,68,0.15); color: #ef4444; animation: pulse 1s infinite; }
.voice-btn.speaking { background: rgba(99,102,241,0.15); color: #8b5cf6; }
.voice-btn svg { width: 18px; height: 18px; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }

/* 快捷命令标签 */
.quick-prompts { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.quick-prompt-tag { padding: 4px 10px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); border-radius: 20px; font-size: 11px; color: var(--text-secondary); cursor: pointer; transition: all 0.2s; }
.quick-prompt-tag:hover { background: rgba(99,102,241,0.15); border-color: var(--primary-color); color: var(--primary-color); }

/* ================================================================
 * ═══════ 即梦风格垂直流布局 (Jimeng-Style Vertical Flow) ═════
 * 布局层次：欢迎区 → 居中输入框 → 功能按钮 → 参数面板 → AI响应 → 成果
 * ================================================================ */

/* ── 主容器 ── */
.jimeng-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
  background: var(--bg-color, #0d1117);
  width: 100%;
  max-width: 100%;
}
.jimeng-main::-webkit-scrollbar { width: 6px; }
.jimeng-main::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }

/* 有消息时切换为全宽布局 */
.jimeng-main.has-messages {
  align-items: stretch;
  padding: 16px 24px;
}

/* ── 阶段1: 欢迎区（第7轮v3：压缩到约1/3高度，避免占屏） ── */
.jimeng-welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 26px 24px 12px;
  text-align: center;
  animation: jimeng-fade-in 0.5s ease-out;
}
@keyframes jimeng-fade-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.jimeng-welcome-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(168,85,247,0.15));
  border-radius: 12px;
  padding: 8px;
}

.jimeng-welcome-title {
  font-size: 18px;
  font-weight: 700;
  color: #e8eaed;
  margin: 0 0 6px;
  letter-spacing: -0.3px;
}

.jimeng-welcome-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin: 0;
  max-width: 420px;
  line-height: 1.5;
}

/* ── 阶段2: 输入框区域（第7轮v4：全宽，无左右padding，彻底占满） ── */
.jimeng-input-section {
  width: 100%;
  max-width: 100%;
  padding: 0 0 24px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 14px;
}
.jimeng-input-section.compact {
  max-width: 100%;
  padding: 8px 0 0;
}

/* 输入框容器 - 即梦风格大圆角卡片 */
.jimeng-input-box {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.2), 0 0 0 1px rgba(255,255,255,0.03) inset;
  transition: border-color 0.25s, box-shadow 0.25s;
  position: relative;
  z-index: 100;  /* v20260815a: 高于 .jimeng-popover-overlay(50)，让内部 popover(z=200)能溢出显示 */
}
.jimeng-input-box:focus-within {
  border-color: rgba(99,102,241,0.4);
  box-shadow: 0 4px 32px rgba(99,102,241,0.1), 0 0 0 1px rgba(99,102,241,0.15) inset;
}
/* v20260814v9b: 内部 jimeng-input-inner 自身圆角裁剪，不影响 popover 溢出 */
.jimeng-input-box > .jimeng-input-inner { overflow: hidden; border-radius: 16px 16px 0 0; }
/* jimeng-input-hint 不加 overflow:hidden — popover 必须能溢出显示 */

.jimeng-input-box-compact {
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

/* 输入框内部布局 */
.jimeng-input-inner {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 12px 14px;
}

.jimeng-input-left {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.jimeng-input-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

/* 附件按钮 */
.jimeng-attach-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: all 0.2s;
}
.jimeng-attach-btn:hover {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
}

/* 文本输入框 - 即梦风格 */
.jimeng-textarea {
  flex: 1;
  padding: 8px 4px;
  border: none;
  font-size: 15px;
  outline: none;
  resize: none;
  min-height: 24px;
  max-height: 200px;
  font-family: inherit;
  line-height: 1.55;
  overflow-y: auto;
  background: transparent;
  color: #e8eaed;
}
.jimeng-textarea::placeholder {
  color: rgba(255,255,255,0.25);
}
.jimeng-textarea::-webkit-scrollbar { width: 4px; }
.jimeng-textarea::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }

/* 工具按钮（语音等）*/
.jimeng-tool-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: all 0.2s;
}
.jimeng-tool-btn:hover {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
}
.jimeng-tool-btn.recording {
  background: rgba(239,68,68,0.12);
  color: #ef4444;
  animation: pulse 1s infinite;
}

/* 发送按钮 - 圆形渐变 */
.jimeng-send-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  cursor: pointer;
  transition: all 0.25s;
  flex-shrink: 0;
}
.jimeng-send-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 4px 16px rgba(99,102,241,0.35);
}
.jimeng-send-btn.stop {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}
.jimeng-send-btn:disabled {
  background: rgba(255,255,255,0.08);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* 输入框底部提示栏 — v20260815b: 左控件右操作，操作栏绝对定位防被遮挡 */
.jimeng-input-hint {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 6px;
  padding: 6px 96px 8px 14px;  /* 右侧 96px 留出绝对定位操作栏空间 */
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  user-select: none;
  position: relative;
  min-height: 36px;
}
.jimeng-input-hint-left {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}
.jimeng-input-hint-right {
  display: flex;
  align-items: center;
  gap: 8px;
  position: absolute;  /* v20260815b: 绝对定位，固定在右侧 */
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;  /* 高于 popover-overlay (50) */
}
.jimeng-input-hint-divider {
  width: 1px;
  height: 16px;
  background: rgba(255,255,255,0.1);
  margin: 0 2px;
}
/* v20260814v9: 内联 pill 控件 — 控制行已并入 hint 行 */
.jimeng-inline-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  font-size: 11px;
  cursor: pointer;
  position: relative;
  transition: all 0.15s;
  white-space: nowrap;
}
.jimeng-inline-pill:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.2); }
.jimeng-inline-pill .jcr-label { color: rgba(255,255,255,0.4); }
.jimeng-inline-pill .jcr-value { color: #a5b4fc; font-weight: 600; }
/* v20260815a: 禁止成果图片/视频被选择/拖拽/复制 */
.showcase-media, .showcase-lightbox-media {
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  user-select: none !important;
  -webkit-user-drag: none !important;
  -webkit-touch-callout: none !important;
  pointer-events: auto;
}
/* 强制图片不可拖动 */
.showcase-media[draggable="false"] { -webkit-user-drag: none !important; }

/* v20260814v9b: 隐藏视频原生控件的下载按钮 + 播放速率（仅保留 全屏/画中画/字幕） */
video::-webkit-media-controls-download-button { display: none !important; }
video::-internal-media-controls-download-button { display: none !important; }
/* Chromium 132+: 更彻底地压制"更多"菜单的下载选项 */
video::-webkit-media-controls-overflow-button { display: none !important; }
video::-webkit-media-controls-playback-rate-button { display: none !important; }
video::-webkit-media-controls-fullscreen-volume-button { display: none !important; }
/* Lightbox 视频元素强制 controlslist 隐藏下载/播放速率/远程播放 */
.showcase-lightbox-media::-webkit-media-controls-download-button { display: none !important; }
.showcase-lightbox-media::-internal-media-controls-download-button { display: none !important; }
.showcase-lightbox-media::-webkit-media-controls-overflow-button { display: none !important; }
.showcase-lightbox-media::-webkit-media-controls-playback-rate-button { display: none !important; }

/* ═══ 成果展示分类标签 ═══ */
.jimeng-showcase-tabs {
  display: flex;
  gap: 6px;
  padding: 0 24px;
  margin-top: 20px;
  margin-bottom: 4px;
}
.showcase-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.55);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.showcase-tab:hover { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.85); }
.showcase-tab.active {
  background: linear-gradient(135deg, rgba(99,102,241,0.2), rgba(139,92,246,0.2));
  border-color: rgba(99,102,241,0.4);
  color: #fff;
}
.showcase-tab-count {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 8px;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
  font-weight: 600;
}
.showcase-tab.active .showcase-tab-count { background: rgba(99,102,241,0.3); color: #fff; }
.jimeng-mode-tag {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.04);
  padding: 2px 8px;
  border-radius: 10px;
}
.jimeng-model-hint {
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  font-family: 'Consolas', monospace;
}

/* ── 阶段3: 功能快捷按钮栏 ── */
.jimeng-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  flex-wrap: wrap;
  justify-content: center;
}

.jimeng-toolbar-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.jimeng-toolbar-divider {
  width: 1px;
  height: 20px;
  background: rgba(255,255,255,0.08);
  margin: 0 6px;
}

.jimeng-toolbar-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.jimeng-toolbar-btn:hover {
  background: rgba(99,102,241,0.1);
  border-color: rgba(99,102,241,0.25);
  color: #a5b4fc;
}
.jimeng-toolbar-btn.active {
  background: rgba(99,102,241,0.12);
  border-color: rgba(99,102,241,0.3);
  color: #818cf8;
}

.jimeng-settings-quick {
  padding: 7px 10px;
  border-radius: 50%;
}
.jimeng-settings-quick svg {
  width: 15px !important;
  height: 15px !important;
}

/* ── 阶段4: 参数面板 ── */
.jimeng-params-panel {
  width: 100%;
  max-width: 720px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  overflow: hidden;
  animation: jimeng-slide-up 0.3s ease-out;
}
@keyframes jimeng-slide-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.jimeng-params-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.jimeng-params-title {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
}

.jimeng-params-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  cursor: pointer;
  position: relative;
}
.jimeng-params-toggle input {
  display: none;
}
.jimeng-toggle-slider {
  width: 32px;
  height: 18px;
  background: rgba(99,102,241,0.3);
  border-radius: 9px;
  position: relative;
  transition: background 0.2s;
}
.jimeng-toggle-slider::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: #818cf8;
  border-radius: 50%;
  transition: transform 0.2s;
}

.jimeng-params-body {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.jimeng-param-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.jimeng-param-label {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  min-width: 36px;
}

.jimeng-model-select {
  flex: 1;
  padding: 7px 12px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  color: #e8eaed;
  font-size: 13px;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}
.jimeng-model-select:focus {
  border-color: rgba(99,102,241,0.4);
}
.jimeng-model-select option {
  background: #1a1a2e;
  color: #e8eaed;
}

/* ── 阶段5: AI响应/消息区域 ── */
.jimeng-response-area {
  width: 100%;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  animation: jimeng-fade-in 0.3s ease-out;
}

.jimeng-task-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0 12px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 12px;
}
.jimeng-task-name {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
}
.jimeng-task-close {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: rgba(255,255,255,0.3);
  cursor: pointer;
  font-size: 12px;
}
.jimeng-task-close:hover {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
}

/* 消息列表 */
.jimeng-messages {
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.jimeng-messages::-webkit-scrollbar { width: 5px; }
.jimeng-messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 3px; }

.jimeng-empty-inline {
  text-align: center;
  padding: 12px 0;
  color: rgba(255,255,255,0.18);
  font-size: 12px;
}

/* 消息项 - 更现代的样式 */
.jimeng-msg {
  display: flex;
  gap: 12px;
  padding: 8px 0;
  animation: jimeng-msg-in 0.25s ease-out;
}
@keyframes jimeng-msg-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

.jimeng-msg.user {
  flex-direction: row-reverse;
}

.jimeng-msg-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(99,102,241,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #818cf8;
  font-size: 12px;
  flex-shrink: 0;
  overflow: hidden;
}
.jimeng-msg.user .jimeng-msg-avatar {
  background: rgba(52,211,153,0.12);
  color: #34d399;
}

.jimeng-msg-body {
  display: flex;
  flex-direction: column;
  max-width: 75%;
  gap: 4px;
}
.jimeng-msg.user .jimeng-msg-body {
  align-items: flex-end;
}

.jimeng-msg-content {
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  color: #e8eaed;
  line-height: 1.65;
  font-size: 14px;
  white-space: pre-wrap;
  word-break: break-word;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  /* v20260823-fix: 超长分镜 JSON 容器可滚动, 不撑爆页面 (内容本身不再截断) */
  max-height: 70vh;
  overflow-y: auto;
}
.jimeng-msg.user .jimeng-msg-content {
  background: linear-gradient(135deg, #6366f1, #7c3aed);
  color: #fff;
  border-bottom-right-radius: 4px;
}

/* 代码块覆盖 */
.jimeng-msg-content pre {
  background: rgba(0,0,0,0.35);
  padding: 12px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 8px 0;
  border: 1px solid rgba(255,255,255,0.06);
}
.jimeng-msg-content code {
  background: rgba(255,255,255,0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 13px;
  color: #c4b5fd;
}
.jimeng-msg.user .jimeng-msg-content code {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

/* 消息操作 */
.jimeng-msg-actions {
  display: flex;
  gap: 4px;
  padding: 0 4px;
  opacity: 0;
  transition: opacity 0.2s;
}
.jimeng-msg-body:hover .jimeng-msg-actions { opacity: 1; }
.jimeng-msg.user .jimeng-msg-actions { justify-content: flex-end; }

.jimeng-copy-btn {
  padding: 3px 8px;
  font-size: 11px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 5px;
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.35);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 3px;
  transition: all 0.15s;
}
.jimeng-copy-btn:hover {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
}
.jimeng-copy-btn.copied {
  border-color: #34d399;
  color: #34d399;
}

/* 加载动画 */
.jimeng-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.45);
  font-size: 14px;
}
.jimeng-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: #818cf8;
  border-radius: 50%;
  animation: jimeng-spin 0.7s linear infinite;
}
@keyframes jimeng-spin { to { transform: rotate(360deg); } }

/* 紧凑输入框（有消息时底部显示） */
.jimeng-input-compact {
  padding: 12px 0 4px;
  border-top: 1px solid rgba(255,255,255,0.04);
  margin-top: auto;
}

/* ── 阶段6: 成果展示快照区 ── */
.jimeng-results-snapshot {
  margin-top: 16px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  overflow: hidden;
  animation: jimeng-slide-up 0.3s ease-out;
}

.jimeng-results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.jimeng-results-title {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
}

.jimeng-results-toggle {
  padding: 5px 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  background: transparent;
  color: rgba(255,255,255,0.5);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.jimeng-results-toggle:hover {
  background: rgba(99,102,241,0.1);
  border-color: rgba(99,102,241,0.3);
  color: #a5b4fc;
}

.jimeng-results-body {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.jimeng-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.02);
  border-radius: 8px;
  transition: background 0.15s;
}
.jimeng-result-item:hover {
  background: rgba(255,255,255,0.05);
}

.jimeng-result-icon {
  font-size: 16px;
}

.jimeng-result-name {
  font-size: 13px;
  font-weight: 500;
  color: #e8eaed;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.jimeng-result-path {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  font-family: 'Consolas', monospace;
  margin-left: auto;
}

.jimeng-result-stat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.jimeng-stat-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.jimeng-stat-dot.ok {
  background: #34d399;
  box-shadow: 0 0 6px rgba(52,211,153,0.3);
}

/* ════════ v20260814 主区重构样式 ════════ */
/* [第7轮v5] 全宽大气布局 — 彻底去中间窄块，左右占满屏幕（100%无margin） */
.jimeng-main > .jimeng-conversation,
.jimeng-main > .jimeng-control-row,
.jimeng-main > .jimeng-results-snapshot {
  width: 100%;
  max-width: 100%;
  padding-left: 24px;
  padding-right: 24px;
  box-sizing: border-box;
}
.jimeng-conversation {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 12px 64px;
  margin-top: 0;
  width: 100%;
  max-width: 100%;
  flex: 1 1 auto;
  min-height: 320px;
  overflow: visible;  /* v20260815b: 改为visible，让 popover 能溢出到下方展示区 */
}
.jimeng-conversation.has-messages { margin-top: 10px; }
.jimeng-messages { display: flex; flex-direction: column; gap: 12px; flex: 1; min-height: 140px; overflow-y: auto; }
.jimeng-textarea { min-height: 56px; max-height: 220px; }

/* 模式切换标签（提示词框下方） */
.jimeng-mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 16px;
}
.jmt-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: #c9d1e0;
  font-size: 13px;
  cursor: pointer;
  transition: all .15s ease;
}
.jmt-item svg { width: 15px; height: 15px; }
.jmt-item:hover { background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.22); }
.jmt-item.active {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(99,102,241,0.4);
}

/* ════════ 成果展示（即梦风格大图瀑布流 + 垂直滚动） ════════ */
.jimeng-results-snapshot {
  margin-top: 24px;
  margin-bottom: 32px;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0 24px;
  position: relative;
  width: 100%;
  max-height: 720px;
  overflow-y: auto;
  overflow-x: hidden;
}
.jimeng-results-snapshot::-webkit-scrollbar { width: 8px; }
.jimeng-results-snapshot::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 4px; }
.jimeng-results-snapshot::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }
/* 即梦风格瀑布流网格 */
.showcase-carousel {
  position: relative;
  width: 100%;
  overflow: visible;
}
.showcase-track {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  transition: none;
}
.showcase-card {
  width: 100%;
  min-width: 0;
  background: #11131c;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.showcase-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4), 0 0 1px rgba(99,102,241,0.2);
  border-color: rgba(99,102,241,0.2);
}
.showcase-media-wrap { position: relative; aspect-ratio: 4 / 3; background: #000; overflow: hidden; }
.showcase-media { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; transition: transform 0.4s; }
.showcase-card:hover .showcase-media { transform: scale(1.04); }
.showcase-badge {
  position: absolute;
  left: 10px;
  bottom: 10px;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 6px;
  font-weight: 500;
}
.showcase-meta { padding: 12px 14px; }
.showcase-title {
  font-size: 14px;
  color: #e6e9f0;
  font-weight: 600;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.showcase-line { font-size: 11px; color: rgba(255,255,255,0.35); }

/* 左右翻页按钮（网格模式隐藏） */
.showcase-nav-btn { display: none; }
/* 指示点（网格模式隐藏） */
.showcase-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
}
.showcase-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: all 0.25s;
}
.showcase-dot.active { width: 20px; border-radius: 3px; background: var(--primary-color); }

/* ════════ 成果展示 Lightbox 播放器（即梦风格：内页全屏） ════════ */
.showcase-lightbox-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.showcase-lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(30,32,48,0.8);
  color: #e8e8f0;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001;
  transition: all 0.2s;
}
.showcase-lightbox-close:hover { background: rgba(239,68,68,0.8); border-color: #ef4444; }
.showcase-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(30,32,48,0.7);
  color: #e8e8f0;
  font-size: 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001;
  transition: all 0.2s;
}
.showcase-lightbox-nav:hover { background: var(--primary-color); border-color: var(--primary-color); }
.showcase-lightbox-nav.prev { left: 24px; }
.showcase-lightbox-nav.next { right: 24px; }
.showcase-lightbox-content {
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.showcase-lightbox-media {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.6);
}
.showcase-lightbox-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
}
.showcase-lightbox-title {
  font-size: 16px;
  font-weight: 600;
  color: #e8e8f0;
}
.showcase-lightbox-author {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}
/* v20260815a: Lightbox 自定义视频控制条（无下载/无播放速率） */
.showcase-lightbox-controls {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 18px;
  background: rgba(20, 21, 32, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  z-index: 10;
}
.lcb-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lcb-btn:hover { background: var(--primary-color); transform: scale(1.08); }
.lcb-time {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  font-family: ui-monospace, Menlo, Consolas, monospace;
  min-width: 80px;
  text-align: center;
}
/* Lightbox 过渡动画 */
.showcase-fade-enter-active, .showcase-fade-leave-active { transition: opacity 0.3s ease; }
.showcase-fade-enter-from, .showcase-fade-leave-to { opacity: 0; }

/* ════════ 第7轮 UI 重构样式 ════════ */
/* 顶栏极简化：仅保留右上角头像圈 */
.top-nav-bar.top-nav-min {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0 16px;
}
.top-nav-min .top-nav-right { margin-left: auto; }
.top-nav-min .top-nav-avatar { width: 34px; height: 34px; }

/* [第7轮v5] 已移除 padding:0 2% — 改为子元素统一 padding:0 24px 实现全宽 */

/* ════════ 素材相册（即梦风格：默认叠合/hover扇形展开/点击全屏） ════════ */
.jimeng-material-album {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 0;
  position: relative;
  min-height: 0;
}
/* 叠合容器 — v20260815e: 缩小到 48×36 更紧凑 */
.jimeng-material-stack {
  position: relative;
  width: 48px;
  height: 36px;
  flex-shrink: 0;
}
.jimeng-material-stack .jimeng-material-thumb {
  position: absolute;
  width: 48px;
  height: 36px;
  border-radius: 6px;
  overflow: hidden;
  border: 1.5px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.jimeng-material-stack .jimeng-material-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* 默认叠合状态 — 每张图片旋转偏移堆叠 */
.jimeng-material-stack .jimeng-material-thumb:nth-child(1) { transform: rotate(-3deg) translate(-2px, -1px); z-index: 1; }
.jimeng-material-stack .jimeng-material-thumb:nth-child(2) { transform: rotate(2deg) translate(1px, 0); z-index: 2; }
.jimeng-material-stack .jimeng-material-thumb:nth-child(3) { transform: rotate(-1deg) translate(3px, 1px); z-index: 3; }
.jimeng-material-stack .jimeng-material-thumb:nth-child(4) { transform: rotate(3deg) translate(4px, -1px); z-index: 4; }
.jimeng-material-stack .jimeng-material-thumb:nth-child(5) { transform: rotate(-2deg) translate(5px, 1px); z-index: 5; }
.jimeng-material-stack .jimeng-material-thumb:nth-child(n+6) { transform: rotate(1deg) translate(6px, 0); z-index: 6; }

/* hover 扇形展开（卡片宽度 48 + 间隙 6 = 54px 步进） */
.jimeng-material-stack:hover .jimeng-material-thumb {
  opacity: 1 !important;
}
.jimeng-material-stack:hover .jimeng-material-thumb:nth-child(1) { transform: translate(0, 0) rotate(0deg); opacity: 1; }
.jimeng-material-stack:hover .jimeng-material-thumb:nth-child(2) { transform: translate(54px, 0) rotate(0deg); opacity: 1; }
.jimeng-material-stack:hover .jimeng-material-thumb:nth-child(3) { transform: translate(108px, 0) rotate(0deg); opacity: 1; }
.jimeng-material-stack:hover .jimeng-material-thumb:nth-child(4) { transform: translate(162px, 0) rotate(0deg); opacity: 1; }
.jimeng-material-stack:hover .jimeng-material-thumb:nth-child(5) { transform: translate(216px, 0) rotate(0deg); opacity: 1; }
.jimeng-material-stack:hover .jimeng-material-thumb:nth-child(n+6) { transform: translate(270px, 0) rotate(0deg); opacity: 1; }

.jimeng-material-thumb:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 16px rgba(99,102,241,0.3);
  z-index: 100 !important;
}
.jimeng-material-del {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,0.65);
  color: #fff;
  font-size: 12px;
  line-height: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 10;
}
.jimeng-material-thumb:hover .jimeng-material-del { opacity: 1; }
.jimeng-material-del:hover { background: #ef4444; }

/* + 号按钮（第7轮v3：高度对齐素材栈 52px） */
.jimeng-material-add-btn {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  border: 1.5px dashed rgba(255,255,255,0.2);
  background: transparent;
  color: rgba(255,255,255,0.35);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.jimeng-material-add-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: rgba(99,102,241,0.08);
}

/* 全屏预览遮罩 */
.material-lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}
.material-lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.material-lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.material-lightbox-close:hover { opacity: 1; }

/* ════════ 即梦风格控制行（全宽大气版） ════════ */
.jimeng-control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
  position: relative;
  width: 100%;
  max-width: 100%;
  padding: 0 24px;
  box-sizing: border-box;
}
.jimeng-control-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: #c9d1e0;
  font-size: 13px;
  cursor: pointer;
  user-select: none;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
.jimeng-control-pill:hover { background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.22); }
.jimeng-control-pill.active-pop { background: rgba(99,102,241,0.12); border-color: rgba(99,102,241,0.35); }
.jcr-label { color: rgba(255,255,255,0.5); font-size: 12px; }
.jcr-value { color: #a5b4fc; font-weight: 600; }
.jimeng-control-pill.active { background: rgba(99,102,241,0.14); border-color: rgba(99,102,241,0.35); }

/* ═══ 负面提示词输入区（v20260814：内嵌在提示词框内，单行紧凑） ═══ */
.jimeng-neg-prompt-row {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 6px;
  padding: 6px 10px;
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.18);
  border-radius: 8px;
  animation: negPromptIn 0.2s ease-out;
}
@keyframes negPromptIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
.jimeng-neg-label {
  font-size: 11px;
  color: #f87171;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.jimeng-neg-textarea {
  flex: 1;
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid rgba(239, 68, 68, 0.2);
  background: rgba(0, 0, 0, 0.2);
  color: #d7dce8;
  font-size: 12px;
  font-family: inherit;
  line-height: 1.5;
  resize: none;
  min-height: 26px;
  max-height: 60px;
  outline: none;
  transition: border-color 0.2s;
}
.jimeng-neg-textarea:focus { border-color: rgba(239, 68, 68, 0.5); }
.jimeng-neg-textarea::placeholder { color: rgba(255,255,255,0.22); }
.jimeng-neg-clear {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: none;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.5);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.jimeng-neg-clear:hover { background: rgba(239,68,68,0.25); color: #f87171; }
.jimeng-neg-toggle.active { background: rgba(239,68,68,0.15); color: #f87171; border-color: rgba(239,68,68,0.3); }

/* ═══ @ 素材引用选择器（v20260815e: 小巧精致 — 单行紧凑布局）═══ */
.jimeng-mention-picker {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  max-width: 280px;
  max-height: 180px;
  overflow-y: auto;
  background: #1a1b26;
  border: 1px solid rgba(99, 102, 241, 0.35);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  padding: 4px;
  z-index: 210;
  animation: popoverIn 0.15s ease-out;
}
.jimeng-mention-picker::-webkit-scrollbar { width: 4px; }
.jimeng-mention-picker::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 2px; }
.mention-picker-hint {
  font-size: 10px;
  color: rgba(255,255,255,0.35);
  padding: 3px 8px 4px;
  letter-spacing: 0.3px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 2px;
}
.mention-picker-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.12s;
  font-size: 12px;
}
.mention-picker-item.active { background: rgba(99, 102, 241, 0.18); }
.mention-picker-item:hover { background: rgba(255,255,255,0.06); }
.mention-picker-thumb {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mention-picker-thumb img { width: 100%; height: 100%; object-fit: cover; }
.mention-picker-info { flex: 1; min-width: 0; }
.mention-picker-name {
  font-size: 12px;
  color: #e8eaf0;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}
.mention-picker-insert {
  display: none;  /* v20260815e: 移除 @xxx 重复行，节省空间 */
}
/* v20260815h: 资格认证卡片 */
.qual-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: #11131c;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  transition: all 0.2s;
}
.qual-card:hover { background: #1a1b26; border-color: rgba(99,102,241,0.3); transform: translateY(-2px); }
.qual-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  flex-shrink: 0;
  color: #fff;
}
.qual-info { flex: 1; min-width: 0; }
.qual-title { font-size: 15px; font-weight: 600; color: #e8eaf0; margin-bottom: 4px; }
.qual-desc { font-size: 12px; color: rgba(255,255,255,0.5); margin-bottom: 6px; line-height: 1.5; }
.qual-status { font-size: 12px; color: #22c55e; font-weight: 500; }

.mention-picker-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

/* ═══ 弹出点选面板（通用） ═══ */
.jimeng-popover {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 200;
  min-width: 180px;
  background: #1a1b26;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  box-shadow: 0 12px 36px rgba(0,0,0,0.55), 0 0 1px rgba(255,255,255,0.08) inset;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  animation: popoverIn 0.15s ease-out;
}
@keyframes popoverIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

/* ═══ 模型选择弹出层：即梦卡片式（图标+粗体名+副标题+✓） ═══ */
.jimeng-popover.model-popover {
  min-width: 360px;
  max-width: 480px;
  padding: 12px;
  gap: 6px;
  max-height: 70vh;        /* v20260815c: 限制最大高度 */
  overflow-y: auto;       /* v20260815c: 模型多时显示垂直滚动条 */
}
.jimeng-popover.model-popover::-webkit-scrollbar { width: 6px; }
.jimeng-popover.model-popover::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }
.jimeng-popover.model-popover::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }
.model-popover-hint {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 4px 8px 10px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.model-popover-hint::before {
  content: '';
  width: 4px;
  height: 14px;
  border-radius: 2px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
}
.model-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  background: rgba(255,255,255,0.02);
  width: 100%;             /* v20260815c: 强制撑满 popover 宽度 */
  min-width: 320px;        /* v20260815c: 最小宽度保证文本可见 */
  box-sizing: border-box;
}
.model-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.1);
  transform: translateX(2px);
}
.model-card.active {
  background: rgba(99,102,241,0.14);
  border-color: rgba(99,102,241,0.4);
  box-shadow: 0 2px 12px rgba(99,102,241,0.15);
}
.model-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.18), rgba(139,92,246,0.18));
  color: #c7d2fe;
  border: 1px solid rgba(255,255,255,0.08);
}
/* 图像模式 - 蓝色渐变 */
.model-card.is-image .model-card-icon {
  background: linear-gradient(135deg, rgba(59,130,246,0.25), rgba(99,102,241,0.25));
  color: #93c5fd;
}
/* 视频模式 - 橙色渐变 */
.model-card.is-video .model-card-icon {
  background: linear-gradient(135deg, rgba(245,158,11,0.25), rgba(239,68,68,0.25));
  color: #fbbf24;
}
/* 代码模式 - 绿色渐变 */
.model-card.is-code .model-card-icon {
  background: linear-gradient(135deg, rgba(34,197,94,0.25), rgba(16,185,129,0.25));
  color: #86efac;
}
/* 聊天模式 - 紫色渐变 */
.model-card.is-chat .model-card-icon {
  background: linear-gradient(135deg, rgba(139,92,246,0.25), rgba(168,85,247,0.25));
  color: #d8b4fe;
}
.model-card.active.is-image .model-card-icon {
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: #fff;
}
.model-card.active.is-video .model-card-icon {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
}
.model-card.active.is-code .model-card-icon {
  background: linear-gradient(135deg, #22c55e, #10b981);
  color: #fff;
}
.model-card.active.is-chat .model-card-icon {
  background: linear-gradient(135deg, #8b5cf6, #a855f7);
  color: #fff;
}
.model-card-info {
  flex: 1;
  min-width: 0;
}
.model-card-name {
  font-size: 15px;
  font-weight: 600;
  color: #e8eaf0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 6px;
}
.model-card-tag {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(251,191,36,0.18);
  color: #fbbf24;
  font-weight: 600;
  letter-spacing: 0.4px;
}
.model-card-desc {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.model-card-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(99,102,241,0.4);
}

/* 兼容旧 popover-item 样式（非模型弹出层仍使用） */
.jimeng-popover-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 13px;
  border-radius: 9px;
  color: #d7dce8;
  font-size: 13px;
  cursor: pointer;
  transition: background .12s;
}
.jimeng-popover-item:hover { background: rgba(255,255,255,0.07); }
.jimeng-popover-item.active { background: rgba(99,102,241,0.18); color: #fff; }
.jpop-check { color: #818cf8; font-weight: 700; }
.jimeng-popover-empty { padding: 12px 14px; color: rgba(255,255,255,0.3); font-size: 12px; text-align: center; }
.jimeng-popover-overlay { position: fixed; inset: 0; z-index: 50; }

/* ═══ 分辨率弹出层：即梦风格图标网格 + 分辨率档位 ═══ */
.jimeng-popover.res-popover {
  min-width: 340px;
  padding: 14px 16px;
}
.res-section-label {
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 10px;
  margin-top: 4px;
  font-weight: 600;
}
.res-section-label:first-child { margin-top: 0; }
/* 比例图标网格 */
.res-ratio-grid {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.res-ratio-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 8px 10px;
  border-radius: 10px;
  transition: all 0.15s;
  border: 1px solid transparent;
  background: transparent;
}
.res-ratio-item:hover { background: rgba(255,255,255,0.06); }
.res-ratio-item.active { background: rgba(99,102,241,0.14); border-color: rgba(99,102,241,0.35); }
/* 比例图标 — SVG 风格矩形框 */
.res-ratio-icon {
  width: 36px;
  height: 28px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  position: relative;
}
.res-ratio-item.active .res-ratio-icon { border-color: var(--primary-color); box-shadow: 0 0 8px rgba(99,102,241,0.25); }
.res-ratio-icon::after {
  content: '';
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
}
/* 各比例的内部填充模拟 */
.res-ratio-item[data-ratio="21:9"] .res-ratio-icon { width: 42px; height: 20px; }
.res-ratio-item[data-ratio="21:9"] .res-ratio-icon::after { width: 34px; height: 12px; }
.res-ratio-item[data-ratio="16:9"] .res-ratio-icon::after { width: 28px; height: 14px; }
.res-ratio-item[data-ratio="4:3"] .res-ratio-icon::after { width: 24px; height: 16px; }
.res-ratio-item[data-ratio="1:1"] .res-ratio-icon::after { width: 16px; height: 16px; }
.res-ratio-item[data-ratio="3:4"] .res-ratio-icon::after { width: 16px; height: 20px; }
.res-ratio-item[data-ratio="9:16"] .res-ratio-icon::after { width: 14px; height: 24px; }

.res-ratio-text { font-size: 11px; color: rgba(255,255,255,0.5); font-weight: 500; }
.res-ratio-item.active .res-ratio-text { color: #a5b4fc; }

/* 分辨率档位选择 */
.res-tier-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.res-tier-btn {
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  color: #c9d1e0;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.res-tier-btn:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.2); }
.res-tier-btn.active { background: rgba(99,102,241,0.16); border-color: var(--primary-color); color: #fff; }
.res-tier-btn .res-orient { font-size: 10px; opacity: 0.5; margin-left: 2px; }

/* ═══ 时长弹出层：即梦风格滑块（可拖动 + 数字输入） ═══ */
.jimeng-popover.dur-popover {
  min-width: 320px;
  padding: 16px 18px;
}
.dur-slider-header {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
}
.dur-slider-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.dur-slider-track-wrap {
  flex: 1;                                /* v20260822-dur-fix: 与 .dur-range-slider 共享宽度,
                                              解决 tick-marks 比滑块宽 → 刻度与 thumb 偏移 */
  min-width: 0;
  position: relative;
}
.dur-range-slider {
  width: 100%;                            /* v20260822-dur-fix: 由外层 .dur-slider-track-wrap 撑宽度 */
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.12);
  outline: none;
  cursor: pointer;
}
.dur-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(99,102,241,0.4);
  transition: transform 0.15s;
}
.dur-range-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.dur-range-slider::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(99,102,241,0.4);
}
.dur-num-input-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 4px 8px;
}
.dur-num-input {
  width: 42px;
  background: transparent;
  border: none;
  color: #e8e8f0;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  outline: none;
}
.dur-num-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.dur-unit { font-size: 13px; color: rgba(255,255,255,0.45); font-weight: 500; }
.dur-tick-marks {
  display: grid;
  grid-template-columns: repeat(7, 1fr);  /* 严格 7 等分,不受容器宽度变化影响 */
  margin-top: 8px;
  padding: 0 10px;                        /* v20260822-dur-fix: 抵消 thumb 半径(20px/2),
                                              让 tick 数字中心与 thumb 中心对齐 */
}
.dur-tick {
  font-size: 10px;
  color: rgba(255,255,255,0.25);
  text-align: center;                     /* v20260822-dur-fix: 数字在格内水平居中 */
}