/**
 * 小手机 · 陪看模式样式
 */

/* ─── 全页容器：视频 App 风格 ─── */
.watch-app-shell {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  background: #edf6fb;
  color: #2f4654;
}

.watch-player-band {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #d8e9f2;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(90,128,148,0.18);
  transition: aspect-ratio 0.2s ease;
  /* 防止发消息时视频被键盘/布局变化挤走 */
  min-height: 0;
  overflow: hidden;
  contain: layout style paint;
}

.watch-player-band.portrait {
  aspect-ratio: 9 / 13;
  max-height: 48%;
}

.watch-empty-player {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: rgba(47,70,84,0.62);
  cursor: pointer;
  background: radial-gradient(circle at 50% 35%, rgba(143,175,191,0.32), transparent 42%), #d8e9f2;
}

.watch-video {
  width: 100%;
  height: 100%;
  max-height: none;
  border-radius: 0;
  background: #d8e9f2;
  outline: none;
  object-fit: contain;
  /* GPU 合成层隔离：发消息/布局变化时视频不受影响 */
  will-change: transform;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

.watch-control-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.72);
  border-bottom: 1px solid rgba(90,128,148,0.14);
  overflow-x: auto;
  flex-shrink: 0;
}
.watch-control-strip::-webkit-scrollbar { display: none; }

.watch-select,
.watch-mini-file,
.watch-pill-btn {
  height: 32px;
  border-radius: 16px;
  border: 1px solid rgba(90,128,148,0.18);
  background: rgba(255,255,255,0.78);
  color: #385366;
  padding: 0 10px;
  font-size: 12px;
  white-space: nowrap;
  font-family: inherit;
}
.watch-select option { color: #111; }
.watch-mini-file,
.watch-pill-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.watch-pill-btn.active {
  background: #6e919f;
  border-color: #6e919f;
  color: #fff;
}

.watch-file-info {
  padding: 6px 14px 0;
  font-size: 11px;
  color: #7d93a2;
  flex-shrink: 0;
}

/* ─── 字幕状态 ─── */
.watch-sub-status {
  padding: 4px 14px 2px;
  font-size: 11px;
  color: #7d93a2;
  flex-shrink: 0;
}
.watch-sub-status.active {
  color: #4a8bb5;
}
.watch-sub-status.hint {
  color: #9cb0bc;
  font-style: italic;
}

/* ─── 字幕导入按钮 ─── */
.watch-mini-file.sub-import {
  background: rgba(245, 247, 248, 0.85);
  border: 1px dashed rgba(143, 175, 191, 0.45);
  color: #8fafbf;
  font-size: 11px;
}

.watch-input-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px calc(10px + var(--sab, 0px));
  background: rgba(255,255,255,0.82);
  border-top: 1px solid rgba(90,128,148,0.14);
  flex-shrink: 0;
}
.watch-chat-input {
  flex: 1;
  min-width: 0;
  height: 36px;
  border-radius: 18px;
  border: 1px solid rgba(90,128,148,0.18);
  background: #fff;
  color: #2f4654;
  padding: 0 12px;
  outline: none;
  font-family: inherit;
}
.watch-chat-input::placeholder { color: #9cb0bc; }
.watch-send-btn,
.watch-icon-btn {
  height: 36px;
  border-radius: 18px;
  border: none;
  background: #8fafbf;
  color: #fff;
  padding: 0 14px;
  font-size: 12px;
  font-family: inherit;
  white-space: nowrap;
}
.watch-icon-btn {
  width: 36px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── 回复区 ─── */
.watch-reply-area {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  background: #edf6fb;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.watch-reply-user,
.watch-reply-ai {
  display: flex;
  flex-direction: column;
  max-width: 85%;
}

.watch-reply-user {
  align-self: flex-end;
  align-items: flex-end;
}

.watch-reply-ai {
  align-self: flex-start;
  align-items: flex-start;
}

.watch-reply-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.5;
  word-break: break-word;
  letter-spacing: 0.3px;
}

.watch-reply-user .watch-reply-bubble {
  background: #8fafbf;
  color: #fff;
  border-bottom-right-radius: 4px;
}

.watch-reply-ai .watch-reply-bubble {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #2f4654;
  border: 0.5px solid rgba(90,128,148,0.12);
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 6px rgba(44,62,80,0.04);
}

.watch-reply-time {
  font-size: 10px;
  color: var(--ink-subtle);
  margin-top: 2px;
  padding: 0 4px;
}

/* ─── 底部提示 ─── */
.watch-note {
  font-size: 11px;
  color: #7d93a2;
  padding: 0 12px 8px;
  border-top: none;
  margin-top: 0;
  line-height: 1.5;
}

/* ─── 桌面卡片 (第三页) ─── */
.watch-app-card {
  background: linear-gradient(135deg, rgba(143,175,191,0.22), rgba(110,145,159,0.22));
}