/* 变量库(2026-09-13) — 与现有 vs-page 风格一致 */

.var-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin-top: 12px;
}

.var-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--line, var(--border, #E5E7EB));
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.92);
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.var-card:hover {
  border-color: var(--accent, #2383E2);
  box-shadow: 0 2px 10px rgba(35, 131, 226, 0.10);
}
.var-card-head {
  display: flex; align-items: center; gap: 8px;
}
.var-card-name {
  font-weight: 600; font-size: 0.95rem; color: var(--text);
}
.var-card-type {
  font-size: 0.7rem; padding: 2px 8px; border-radius: 99px;
  background: rgba(35, 131, 226, .08); color: var(--accent, #2383E2);
  border: 1px solid rgba(35, 131, 226, .18);
}
.var-card-desc {
  color: var(--muted); font-size: 0.85rem; min-height: 1.2em;
}
.var-card-value-row { font-size: 0.85rem; }
.var-card-value { color: var(--text); font-family: ui-monospace, "SF Mono", Menlo, monospace; word-break: break-all; }
.var-card-value-mask { color: var(--muted); letter-spacing: 2px; }
.var-card-value-empty { color: var(--muted); font-style: italic; }

.var-card-used {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  margin-top: 4px; padding-top: 8px; border-top: 1px dashed var(--line);
  font-size: 0.72rem; color: var(--muted);
}
.var-card-used-label { font-weight: 500; }
.var-card-used-pill {
  padding: 1px 6px; border-radius: 4px;
  background: var(--line, #F3F4F6); color: var(--text);
}
.var-card-used-more { color: var(--accent, #2383E2); font-weight: 500; }
.var-card-unused { color: var(--muted); font-style: italic; }

/* 编辑面板(2026-09-15 重排)—— 两列卡片化,输入框撑满 */
.var-editor {
  margin-top: 18px;
  padding: 22px 24px;
  max-width: 760px;
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.var-editor-head {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 16px; padding-bottom: 14px;
  border-bottom: 1px solid var(--line, #E5E7EB);
}
.var-editor-head h3 { margin: 0; font-size: 1.05rem; font-weight: 600; flex: 1; }
.var-editor-head .var-editor-close {
  border: 0; background: transparent; font-size: 18px;
  color: var(--muted, #6B7280); cursor: pointer; line-height: 1;
  padding: 4px 8px; border-radius: 4px;
}
.var-editor-head .var-editor-close:hover { background: rgba(0,0,0,.06); color: var(--text); }

.var-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 18px;
  margin-bottom: 14px;
}
.var-field-grid .var-field-full { grid-column: 1 / -1; }
.var-field { display: flex; flex-direction: column; gap: 6px; }
.var-field label {
  font-size: 0.78rem; font-weight: 500;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em;
}
.var-field .var-hint { font-size: 0.72rem; color: var(--muted); margin-top: 2px; }

/* 强制输入框撑满字段宽度 —— 此前没 width 限制导致浏览器默认窄 */
.var-editor input.vs-input,
.var-editor select.vs-input,
.var-editor textarea.vs-input {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 12px;
  font-size: 0.9rem;
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
.var-editor input.vs-input:focus,
.var-editor select.vs-input:focus {
  outline: 0;
  border-color: var(--accent, #2383E2);
  box-shadow: 0 0 0 3px rgba(35, 131, 226, 0.12);
}
.var-editor input[readonly] {
  background: rgba(0, 0, 0, 0.03);
  color: var(--muted);
  cursor: default;
}

.var-value-row { display: flex; gap: 6px; align-items: stretch; }
.var-value-row input { flex: 1; }
.var-value-row .var-btn-mask {
  flex: 0 0 auto; padding: 0 14px;
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 6px; background: #fff;
  color: var(--muted); cursor: pointer; font-size: 0.82rem;
}
.var-value-row .var-btn-mask:hover {
  border-color: var(--accent, #2383E2);
  color: var(--accent, #2383E2);
}

/* 2026-09-15:值输入框下方的「插入随机模板」按钮组 —— 一行小 chip,点哪个插入哪个 {{rand.*}} */
.var-template-row { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.var-btn-template {
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 14px;
  background: #F8FAFC;
  color: var(--muted);
  padding: 3px 10px;
  font-size: 0.76rem;
  cursor: pointer;
  font-family: inherit;
}
.var-btn-template:hover {
  border-color: var(--accent, #2383E2);
  color: var(--accent, #2383E2);
  background: #EFF6FF;
}

/* 2026-09-15:变量卡片头部的「随机」蓝标 —— 一眼看出哪些变量含 {{rand.*}} 模板 */
.var-card-badge {
  margin-left: auto;
  font-size: 0.7rem;
  padding: 1px 8px;
  border-radius: 10px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.var-card-badge-random {
  background: #DBEAFE;
  color: #1D4ED8;
}

.var-field-usage {
  margin-top: 4px; margin-bottom: 16px; padding: 12px 14px;
  background: rgba(35, 131, 226, .06); border: 1px solid rgba(35, 131, 226, .18);
  border-radius: 8px; font-size: 0.82rem; color: var(--text);
}
.var-field-usage .var-usage-label { font-weight: 500; color: var(--accent, #2383E2); margin-right: 6px; }
.var-field-usage .var-usage-pill {
  display: inline-block; padding: 1px 8px; margin: 2px 4px 2px 0;
  background: rgba(255,255,255,.7); border: 1px solid rgba(35, 131, 226, .25);
  border-radius: 4px; font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.78rem;
}

.var-editor-actions {
  display: flex; gap: 10px; justify-content: flex-end;
  margin-top: 18px; padding-top: 14px;
  border-top: 1px solid var(--line, #E5E7EB);
}
.var-editor-actions .btn-danger {
  margin-right: auto;  /* 危险按钮推到左边 */
  background: transparent;
  border: 1px solid #fca5a5;
  color: #b91c1c;
}
.var-editor-actions .btn-danger:hover {
  background: rgba(220, 38, 38, 0.08);
}

/* nav badge (orphans) */
.nav-badge {
  margin-left: auto;
  display: inline-block;
  min-width: 18px;
  padding: 1px 6px;
  border-radius: 9px;
  font-size: 0.7rem;
  font-weight: 600;
  text-align: center;
}
.nav-badge-warn {
  background: rgba(245, 158, 11, 0.15);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

/* 顶部 pill 与 vs 现有保持一致 */
#var-count-pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 99px;
  background: rgba(35, 131, 226, .08);
  color: var(--accent, #2383E2);
  border: 1px solid rgba(35, 131, 226, .18);
  font-size: 0.78rem;
  font-weight: 500;
  margin-left: 10px;
}

/* 跑测按钮旁的变量注入提示 */
.vs-inject-hint {
  display: inline-block;
  margin-left: 12px;
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(16, 185, 129, .08);
  color: #047857;
  border: 1px solid rgba(16, 185, 129, .25);
  font-size: 0.78rem;
}
.vs-inject-hint.is-missing {
  background: rgba(245, 158, 11, .08);
  color: #b45309;
  border-color: rgba(245, 158, 11, .25);
}