/* 健身页面样式 */
.fitness-search-bar {
  padding: 24px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.fitness-search-bar input {
  flex: 1;
  min-width: 200px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg);
  font-size: 14px;
  font-family: var(--font-body);
  transition: border-color var(--transition);
  outline: none;
}

.fitness-search-bar input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.fitness-search-bar input::placeholder {
  color: var(--fg-muted);
}

.fitness-search-bar select {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg);
  font-size: 14px;
  font-family: var(--font-body);
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
}

.fitness-search-bar select:focus {
  border-color: var(--accent);
}

.fitness-search-bar .search-btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), transform 0.1s;
}

.fitness-search-bar .search-btn:hover {
  background: var(--accent-dim);
}

.fitness-search-bar .search-btn:active {
  transform: scale(0.96);
}

/* 列表网格 */
.fitness-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  padding: 0 24px 24px;
}

.fitness-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.fitness-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.1);
}

.fitness-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: #111;
  display: block;
}

.fitness-card-body {
  padding: 14px 16px;
}

.fitness-card-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fitness-card-subname {
  font-size: 11px;
  color: var(--fg-muted);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: var(--font-mono);
}

.fitness-card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.fitness-tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.fitness-tag.target {
  background: rgba(34, 197, 94, 0.1);
  color: var(--success);
  border-color: rgba(34, 197, 94, 0.2);
}

/* 分页 */
.fitness-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 24px;
  flex-wrap: wrap;
}

.fitness-pagination button {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
}

.fitness-pagination button:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.fitness-pagination button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.fitness-pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.fitness-pagination .page-info {
  font-size: 13px;
  color: var(--fg-muted);
  margin: 0 8px;
}

/* 空状态 */
.fitness-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--fg-muted);
}

.fitness-empty svg {
  width: 48px;
  height: 48px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.fitness-empty p {
  font-size: 14px;
}

/* 加载状态 */
.fitness-loading {
  text-align: center;
  padding: 60px 24px;
  color: var(--fg-muted);
}

.fitness-loading .spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 12px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 弹窗 */
.fitness-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.fitness-modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.fitness-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 90%;
  max-width: 600px;
  max-height: 85vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.25s ease;
}

.fitness-modal-overlay.show .fitness-modal {
  transform: scale(1) translateY(0);
}

.fitness-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 1;
}

.fitness-modal-header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
}

.fitness-modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.fitness-modal-close:hover {
  background: var(--border);
  color: var(--fg);
}

.fitness-modal-body {
  padding: 24px;
}

.fitness-modal-img {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: #111;
  margin-bottom: 20px;
}

.fitness-detail-section {
  margin-bottom: 16px;
}

.fitness-detail-label {
  font-size: 12px;
  color: var(--fg-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.fitness-detail-value {
  font-size: 14px;
  color: var(--fg);
  line-height: 1.6;
}

.fitness-detail-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.fitness-steps {
  list-style: none;
  counter-reset: step;
}

.fitness-steps li {
  counter-increment: step;
  padding: 8px 0;
  padding-left: 32px;
  position: relative;
  font-size: 14px;
  color: var(--fg);
  line-height: 1.6;
  border-bottom: 1px solid var(--border);
}

.fitness-steps li:last-child {
  border-bottom: none;
}

.fitness-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 响应式 */
@media (max-width: 768px) {
  .fitness-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    padding: 0 16px 16px;
  }

  .fitness-search-bar {
    padding: 16px;
  }

  .fitness-card-img {
    height: 140px;
  }

  .fitness-modal {
    width: 95%;
    max-height: 90vh;
  }
}