/* ==================== 客户作业现场栏目页 ==================== */
.ops-page { padding-top: 56px; }

/* 类型筛选 */
.ops-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

/* 卡片网格 */
.ops-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ops-item {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: 0;
}
.ops-item:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  transform: translateY(-4px);
}

.ops-item__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--c-dark-bg);
}
.ops-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.ops-item:hover .ops-item__media img { transform: scale(1.06); }

/* 类型角标 */
.ops-item__type {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  color: #1F2327;
  background: var(--c-accent);
  border-radius: 100px;
  line-height: 1;
}
.ops-item__type--video { background: var(--c-accent); }

/* 视频播放按钮 */
.ops-item__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.ops-item__play span {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(169, 205, 11, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  transition: transform var(--transition), background var(--transition);
}
.ops-item:hover .ops-item__play span {
  transform: scale(1.12);
  background: var(--c-accent);
}
.ops-item__play svg { margin-left: 4px; }

/* 视频时长 */
.ops-item__duration {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  color: #FFFFFF;
  background: rgba(31,35,39,0.75);
  border-radius: 6px;
  line-height: 1.4;
}

/* 卡片内容 */
.ops-item__body {
  padding: 22px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.ops-item__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--c-muted);
  margin-bottom: 10px;
}
.ops-item__meta .ops-item__tag {
  color: var(--c-accent-hover);
  font-weight: 600;
}
.ops-item__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-title);
  line-height: 1.45;
  margin-bottom: 10px;
}
.ops-item:hover .ops-item__title { color: var(--c-accent-hover); }
.ops-item__desc {
  font-size: 14px;
  color: var(--c-body);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ops-item__more {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-accent-hover);
}
.ops-item:hover .ops-item__more { color: var(--c-accent-active); }

/* 空状态 */
.ops-empty {
  text-align: center;
  color: var(--c-muted);
  padding: 60px 0;
  font-size: 15px;
}

/* ==================== 详情弹窗 ==================== */
.ops-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.ops-modal.is-open { display: flex; }
.ops-modal__mask {
  position: absolute;
  inset: 0;
  background: rgba(31, 35, 39, 0.88);
  backdrop-filter: blur(4px);
  animation: opsFadeIn 0.25s ease;
}
.ops-modal__box {
  position: relative;
  width: 100%;
  max-width: 960px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--c-card);
  border-radius: var(--radius);
  box-shadow: 0 24px 80px rgba(0,0,0,0.4);
  animation: opsZoomIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.ops-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 5;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  background: rgba(31,35,39,0.6);
  transition: background var(--transition);
}
.ops-modal__close:hover { background: rgba(31,35,39,0.9); }

@keyframes opsFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes opsZoomIn {
  from { opacity: 0; transform: scale(0.94) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* 弹窗内：视频 */
.ops-modal__video-wrap {
  background: #000000;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}
.ops-modal__video-wrap video {
  display: block;
  width: 100%;
  max-height: 70vh;
}

/* 弹窗内：图片主图 */
.ops-modal__img-wrap {
  background: #000000;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}
.ops-modal__img-wrap img {
  display: block;
  width: 100%;
  max-height: 62vh;
  object-fit: contain;
}

/* 弹窗内：文字区 */
.ops-modal__info { padding: 28px 32px 36px; }
.ops-modal__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: var(--c-muted);
  margin-bottom: 12px;
}
.ops-modal__meta .ops-item__tag {
  color: var(--c-accent-hover);
  font-weight: 600;
}
.ops-modal__title {
  font-size: 24px;
  font-weight: 700;
  color: var(--c-title);
  line-height: 1.4;
  margin-bottom: 16px;
}
.ops-modal__desc {
  font-size: 15px;
  color: var(--c-body);
  line-height: 1.8;
  margin-bottom: 12px;
}

/* 图文：正文段落 */
.ops-modal__paragraphs p {
  font-size: 15px;
  color: var(--c-body);
  line-height: 1.9;
  margin-bottom: 14px;
}

/* 图文：图集 */
.ops-modal__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
}
.ops-modal__gallery button {
  padding: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: 2px solid transparent;
  transition: border-color var(--transition), opacity var(--transition);
}
.ops-modal__gallery button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.ops-modal__gallery button:hover img { transform: scale(1.05); }
.ops-modal__gallery button.is-active {
  border-color: var(--c-accent);
}
.ops-modal__gallery + .ops-modal__hint {
  margin-top: 10px;
  font-size: 12px;
  color: var(--c-muted);
  text-align: right;
}

/* ==================== 响应式 ==================== */
@media (max-width: 1024px) {
  .ops-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .ops-grid { grid-template-columns: 1fr; gap: 20px; }
  .ops-modal { padding: 12px; }
  .ops-modal__box { max-height: calc(100vh - 24px); }
  .ops-modal__info { padding: 20px 18px 26px; }
  .ops-modal__title { font-size: 20px; }
  .ops-modal__gallery { grid-template-columns: repeat(3, 1fr); gap: 8px; }
}