/* ============================================================
   modules/toolbox.css - AI工具箱 样式
   使用 ChatGPT 设计令牌: --accent, --main-surface-*, --border-*, --text-*
   ============================================================ */

.toolbox-container {
  display: none;
  flex: 1;
  flex-direction: column;
  overflow-y: auto;
  padding: 24px 32px;
}

.toolbox-container.active {
  display: flex;
}

.toolbox-header {
  margin-bottom: 24px;
}

.toolbox-header h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
}

.toolbox-header p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
}

/* Tab 切换栏 */
.toolbox-tabs { margin-bottom: 16px; }
.toolbox-tab-bar {
  display: flex;
  gap: 4px;
  background: var(--main-surface-secondary);
  border-radius: 8px;
  padding: 3px;
  align-items: center;
}
.toolbox-tab {
  padding: 8px 16px;
  border: none;
  background: transparent;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
  white-space: nowrap;
}
.toolbox-tab.active {
  background: var(--main-surface-primary);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
}
.toolbox-tab-action {
  margin-left: auto;
  color: var(--accent);
  font-weight: 700;
}
.toolbox-tab-action:hover {
  background: var(--accent-light);
}

/* 工具箱空状态 */
.toolbox-empty {
  grid-column: 1/-1;
  text-align: center;
  padding: 60px 20px;
  font-size: 14px;
  color: var(--text-secondary);
}
.toolbox-empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

/* 我的技能卡片 */
.ws-card-compact { cursor: default; }

/* 分类标签 */
.toolbox-categories {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.toolbox-cat-btn {
  padding: 8px 16px;
  border: 1px solid var(--border-medium);
  border-radius: 20px;
  background: var(--main-surface-primary);
  color: var(--text-primary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.toolbox-cat-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.toolbox-cat-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* 工具网格 */
.toolbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.tool-card {
  background: var(--main-surface-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg, 16px);
  padding: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tool-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.1);
  transform: translateY(-2px);
}

.tool-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--main-surface-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  font-size: 24px;
}

.tool-card h4 {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--text-primary);
}

.tool-card p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tool-card-footer {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
}

.tool-card-footer svg {
  width: 14px;
  height: 14px;
}

/* 工具详情模态框 */
.tool-detail-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.tool-detail-overlay.show {
  display: flex;
}

.tool-detail {
  background: var(--main-surface-primary);
  border-radius: var(--radius-2xl, 24px);
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  padding: 28px;
  box-shadow: var(--shadow-modal);
}

.tool-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.tool-detail-header h3 {
  font-size: 20px;
  margin: 0;
  color: var(--text-primary);
}

.tool-detail-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-tertiary);
  padding: 4px;
}

.tool-detail-desc {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 20px;
  line-height: 1.6;
}

.tool-detail-prompt {
  background: var(--main-surface-secondary);
  border-radius: var(--radius-md, 10px);
  padding: 16px;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  max-height: 200px;
  overflow-y: auto;
  margin-bottom: 20px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.tool-detail-actions {
  display: flex;
  gap: 12px;
}

.tool-detail-actions .btn {
  flex: 1;
  padding: 12px;
  border-radius: var(--radius-md, 10px);
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-use {
  background: var(--accent);
  color: #fff;
}

.btn-use:hover {
  background: var(--accent-hover);
}

.btn-fill {
  background: var(--main-surface-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.btn-fill:hover {
  background: var(--surface-hover);
}

/* 变量表单 */
.var-form {
  margin-bottom: 16px;
}

.var-form-group {
  margin-bottom: 14px;
}

.var-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.var-form-group label .required {
  color: var(--danger);
  margin-left: 2px;
}

.var-form-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm, 6px);
  font-size: 14px;
  background: var(--main-surface-primary);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}

.var-form-input:focus {
  border-color: var(--accent);
}

.var-form-input.var-input-error {
  border-color: #e53935 !important;
  box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.15);
  animation: var-input-shake 0.5s ease;
}

@keyframes var-input-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}

.var-form-textarea {
  min-height: 80px;
  resize: vertical;
}

/* 响应式 */
@media (max-width: 768px) {
  .toolbox-container {
    padding: 16px;
  }
  .toolbox-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
  .tool-detail {
    width: 95%;
    padding: 20px;
  }
}

/* ===== Prompt detail overlay buttons ===== */
.pd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: all .15s;
  white-space: nowrap;
}
.pd-btn-primary {
  padding: 10px 22px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}
.pd-btn-primary:hover {
  opacity: .9;
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(0,0,0,.15);
}
.pd-btn-outline {
  padding: 10px 22px;
  border: 1.5px solid var(--border-medium);
  background: var(--main-surface-primary);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
}
.pd-btn-outline:hover {
  background: var(--surface-hover);
  border-color: var(--text-tertiary);
}
.pd-btn-icon {
  padding: 6px 10px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12.5px;
}
.pd-btn-icon:hover {
  color: var(--text-primary);
  background: var(--surface-hover);
  border-radius: 6px;
}
.pd-btn-icon.liked { color: #e53935; }
.pd-btn-icon.favorited { color: var(--danger); }

/* Shake animation */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 50%, 90% { transform: translateX(-4px); }
  30%, 70% { transform: translateX(4px); }
}