.video-room-page {
  min-height: 100vh;
  padding: 24px;
  background: #0b0f12;
}

.video-room-page--center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-room-page--center .ant-empty-description {
  color: rgba(255, 255, 255, 0.72);
}

.video-room-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1720px;
  margin: 0 auto 16px;
}

.video-room-header__left {
  min-width: 0;
}

.video-room-header__right {
  display: flex;
  flex: none;
  align-items: center;
  gap: 10px;
}

.video-room-title-block {
  min-width: 0;
}

.video-room-title.ant-typography {
  max-width: min(980px, 70vw);
  margin: 0 0 4px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.92);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.video-room-file-name {
  max-width: min(720px, 58vw);
}

.video-room-status-tag.ant-tag {
  display: inline-flex;
  align-items: center;
  height: 32px;
  margin: 0;
  padding: 0 12px;
  border-radius: 8px;
}

.video-room-shell {
  max-width: 1720px;
  margin: 0 auto;
}

.video-room-main {
  min-width: 0;
}

.video-room-stage {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: #000;
}

.video-room-player {
  width: 100%;
  height: min(72vh, 760px);
  min-height: 480px;
  background: #000;
}

.video-room-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 13px;
}

.video-room-note .anticon {
  color: var(--ant-color-primary, #1677ff);
}

@media (max-width: 760px) {
  .video-room-page {
    padding: 14px;
  }

  .video-room-header {
    align-items: stretch;
    flex-direction: column;
  }

  .video-room-header__right {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .video-room-title.ant-typography,
  .video-room-file-name {
    max-width: 100%;
  }

  .video-room-player {
    height: 56vh;
    min-height: 280px;
  }
}