/* ========================================
   标书生成器 — 交互与信息密度优化
   在 bid-generator.css / bid-stepper-redesign.css / theme-overrides.css 之后加载，
   旧文件里大量 !important，这里用更高的选择器优先级覆盖。
   ======================================== */

/* ---------- 页头：标题 + 步骤条 + 操作，合并为一行 ---------- */
.bg-header.bg-header--with-stepper {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto minmax(140px, 1fr);
  align-items: center;
  gap: 24px;
  height: 56px;
}
.bg-header--with-stepper .bg-header-right {
  justify-self: end;
}
.bg-header--with-stepper .bg-title {
  white-space: nowrap;
}

.bg-header--with-stepper .bg-stepper.bg-stepper {
  margin: 0 !important;
  padding: 0 !important;
  width: auto !important;
  max-width: none !important;
  justify-content: center !important;
}
.bg-header--with-stepper .stepper-item.stepper-item {
  flex: 0 0 auto !important;
}
.bg-header--with-stepper .stepper-line.stepper-line {
  flex: 0 0 auto !important;
  width: 40px;
  min-width: 24px !important;
  margin: 0 10px !important;
}
.bg-header--with-stepper .step-circle.step-circle {
  width: 22px !important;
  height: 22px !important;
  min-width: 22px !important;
  font-size: 12px !important;
  border-width: 1.5px !important;
  box-shadow: none !important;
}
.bg-header--with-stepper .step-head.step-head {
  gap: 6px !important;
  padding: 4px 6px;
  margin: -4px -6px;
  border-radius: 6px;
  transition: background 0.15s ease;
}

/* 已锁定的前序步骤：圆圈里显示锁，提示不可返回 */
.stepper-item.is-locked .step-circle {
  font-size: 0 !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round'%3E%3Crect x='5' y='11' width='14' height='10' rx='2'/%3E%3Cpath d='M8 11V7a4 4 0 0 1 8 0v4'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-size: 12px 12px !important;
}
.stepper-item.is-locked,
.stepper-item.is-reachable {
  cursor: pointer;
}
.stepper-item.is-locked:hover .step-head,
.stepper-item.is-reachable:hover .step-head {
  background: rgba(17, 17, 17, 0.04);
}
.stepper-item.is-reachable:not(.completed) .step-circle {
  border-color: var(--color-primary) !important;
  color: var(--color-primary) !important;
}
.stepper-item.is-reachable:not(.completed) .step-label {
  color: var(--color-primary) !important;
}
.stepper-item:focus-visible {
  outline: none;
}
.stepper-item:focus-visible .step-head {
  box-shadow: 0 0 0 2px var(--color-accent-light);
}

@media (max-width: 1360px) {
  .bg-header--with-stepper .stepper-line.stepper-line { width: 24px; }
}

/* 恢复草稿提示：页头小标签 */
.bg-draft-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 4px 0 10px;
  border: 1px solid var(--color-success-border);
  border-radius: 999px;
  background: var(--color-success-ultra-light);
  color: var(--color-text-secondary);
  font-size: 12px;
  white-space: nowrap;
}
.bg-draft-chip[hidden] {
  display: none;
}
.bg-draft-chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
}
.bg-draft-chip-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
}
.bg-draft-chip-close:hover {
  background: rgba(17, 17, 17, 0.06);
  color: var(--color-text-primary);
}

/* 步骤条移到页头后，内容区顶部留出呼吸空间 */
.bg-container .bg-main {
  padding-top: 20px;
}
.bg-container[data-step="4"] .bg-main {
  padding-top: 12px;
  padding-bottom: 12px;
}
.bg-container[data-step="4"] .writer-container {
  /* 页头 56 + 内容区上下留白 24 */
  height: calc(100vh - 80px);
}

/* ---------- 底部操作栏 ---------- */
.bg-container .bg-footer {
  align-items: center;
}
.bg-footer-summary {
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* ---------- 第 1 步：行内校验 ---------- */
.bg-input.is-invalid {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px var(--color-error-ultra-light) !important;
}
/* 标题输入框是无边框下划线样式（bid-form-refinements.css），错误态用红色下划线 */
#confTitle.bg-input.is-invalid {
  background: var(--color-error-ultra-light);
  box-shadow: 0 2px 0 var(--color-error), 0 6px 20px rgba(220, 38, 38, 0.06) !important;
}
.bg-field-error {
  margin-top: 6px;
  font-size: 12px;
  color: var(--color-error);
}
.bg-field-error[hidden] {
  display: none;
}
#modeSelect .bg-select-card:focus-visible,
#tableSelect .bg-tag:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---------- 第 2 步：未上传时隐藏空流水线 ---------- */
.step2-pipeline-panel[hidden] {
  display: none !important;
}

/* ---------- 第 3 步 ---------- */
/* 行业模板换行排列，不再藏在横向滚动里 */
.tpl-card-list {
  flex-wrap: wrap;
  overflow-x: visible;
}

/* 执行标准：默认收起的开关 */
.leaf-prompt-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 26px;
  padding: 0 8px;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-btn);
  background: transparent;
  color: var(--color-text-tertiary);
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.leaf-prompt-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.leaf-prompt-toggle.is-filled {
  border-style: solid;
  border-color: var(--color-info-border);
  background: var(--color-info-ultra-light);
  color: var(--color-info);
}
.leaf-prompt-toggle[aria-expanded="true"] {
  color: var(--color-primary);
}
.tree-leaf-hint[hidden] {
  display: none;
}
.tree-leaf-hint .leaf-prompt-input {
  display: block;
  box-sizing: border-box;
  min-height: 52px;
  padding: 6px 10px;
  border: 1px solid var(--color-info-border);
  border-radius: 4px;
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  line-height: 1.6;
  resize: vertical;
}
.tree-leaf-hint .leaf-prompt-input:disabled {
  opacity: 0.75;
  cursor: not-allowed;
}

/* ---------- 第 4 步 ---------- */
.writer-image-guide {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px 8px 14px;
  border: 1px solid var(--color-info-border);
  border-top: none;
  background: var(--color-info-ultra-light);
  font-size: 12px;
  line-height: 1.5;
}
.writer-image-guide-icon {
  flex-shrink: 0;
  color: var(--color-info);
}
.writer-image-guide-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--color-text-secondary);
}
.writer-image-guide-text strong {
  margin-right: 8px;
  color: var(--color-text-primary);
  font-weight: 600;
}
.writer-image-guide-go {
  flex-shrink: 0;
  height: 26px;
  padding: 0 12px;
  border: 1px solid var(--color-info);
  border-radius: var(--radius-btn);
  background: #fff;
  color: var(--color-info);
  font-size: 12px;
  cursor: pointer;
}
.writer-image-guide-go:hover {
  background: var(--color-info);
  color: #fff;
}
.writer-image-guide-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  border-radius: var(--radius-btn);
  background: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
}
.writer-image-guide-close:hover {
  background: rgba(17, 17, 17, 0.06);
  color: var(--color-text-primary);
}