/* V3.0 新增 UI 样式（独立文件，避免触碰 GBK 编码的 styles.css 主体）
   当前：产品理解确认层（understanding modal）；后续轮次：新报告/打印样式独立文件另建 */

/* ---------- 产品理解确认层 ---------- */
.understanding-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 17, 32, 0.55);
  backdrop-filter: blur(2px);
  padding: 24px;
}

.understanding-modal {
  width: min(920px, 96vw);
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 24px 64px rgba(15, 17, 32, 0.35);
  overflow: hidden;
}

.u-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px 12px;
  border-bottom: 1px solid var(--line, #e7e8f0);
}

.u-head h3 { margin: 0 0 4px; font-size: 17px; }
.u-head p { margin: 0; color: var(--muted, #6b7280); font-size: 12.5px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.u-body {
  overflow-y: auto;
  padding: 16px 22px 8px;
}

.u-row { margin-bottom: 14px; }
.u-row > label { display: block; font-size: 12.5px; font-weight: 600; color: #374151; margin-bottom: 5px; }
.u-row input[type="text"], .u-row textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #d6d8e4;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13.5px;
  font-family: inherit;
}
.u-row textarea { resize: vertical; }

.u-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 8px 12px;
  background: #f6f7fb;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 12px;
  color: #4b5563;
}

.u-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 18px;
}

.u-group {
  padding: 8px 0;
  border-top: 1px dashed #e7e8f0;
}

.u-group label { display: block; font-size: 11.5px; font-weight: 600; color: #6b7280; margin-bottom: 6px; }

.u-chips { display: flex; flex-wrap: wrap; gap: 5px; }

.u-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  background: #eef2ff;
  color: #4338ca;
  font-size: 12px;
  line-height: 1.5;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.u-chip.accent {
  background: #ecfdf5;
  color: #047857;
  font-weight: 600;
}

.u-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 22px 16px;
  border-top: 1px solid var(--line, #e7e8f0);
}

@media (max-width: 720px) {
  .u-groups { grid-template-columns: 1fr; }
  .u-foot { flex-wrap: wrap; }
}

/* ============ P7：报告 v2（13 章节 + 编辑面板） ============ */
.v2-verdict-card {
  display: flex; gap: 18px; align-items: flex-start;
  border: 1px solid var(--border, #e5e7eb); border-left-width: 5px;
  border-radius: 12px; padding: 16px 18px; margin: 4px 0 14px; background: #fff;
}
.v2-verdict-card p { margin: 0; line-height: 1.75; color: #374151; font-size: 14px; flex: 1; }
.v2-verdict-main { display: flex; flex-direction: column; min-width: 104px; }
.v2-verdict-main span { font-size: 12px; color: #6b7280; }
.v2-verdict-main b { font-size: 26px; line-height: 1.2; margin: 2px 0; }
.v2-verdict-main small { font-size: 12px; color: #6b7280; }
.v2-verdict-card.verdict-prioritize { border-left-color: #16a34a; }
.v2-verdict-card.verdict-prioritize .v2-verdict-main b { color: #16a34a; }
.v2-verdict-card.verdict-suggest { border-left-color: #2563eb; }
.v2-verdict-card.verdict-suggest .v2-verdict-main b { color: #2563eb; }
.v2-verdict-card.verdict-observe { border-left-color: #d97706; }
.v2-verdict-card.verdict-observe .v2-verdict-main b { color: #d97706; }
.v2-verdict-card.verdict-defer { border-left-color: #9ca3af; }
.v2-verdict-card.verdict-defer .v2-verdict-main b { color: #6b7280; }
.v2-platform-kpis { margin: 0 0 10px; }
.tag-chip {
  display: inline-block; background: var(--soft-blue, #eef2ff); color: #3730a3;
  border-radius: 999px; padding: 2px 10px; margin: 2px 4px 2px 0; font-size: 12px;
}
.kv-table td.kv-key { width: 150px; color: #6b7280; font-weight: 600; background: #f9fafb; }
.edit-panel {
  background: #f8fafc; border: 1px dashed #cbd5e1; border-radius: 12px;
  padding: 14px 18px 18px; margin: 12px 0;
}
.edit-panel-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.edit-panel-head b { font-size: 15px; }
.edit-panel-head span { color: #6b7280; font-size: 12px; flex: 1; }
.edit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; }
.edit-group { display: flex; flex-direction: column; gap: 5px; }
.edit-group label { font-size: 12px; font-weight: 600; color: #374151; margin-top: 4px; }
.edit-group input, .edit-group textarea {
  border: 1px solid #d1d5db; border-radius: 8px; padding: 7px 10px;
  font: inherit; font-size: 13px; resize: vertical; background: #fff;
}
.edit-actions { display: flex; gap: 10px; align-items: center; margin-top: 16px; }
@media (max-width: 860px) { .edit-grid { grid-template-columns: 1fr; } }

/* ============ P7d：报告列表 v2 口径 ============ */
.v2-grade {
  color: #4f46e5 !important; border: 1px solid #c7d2fe; background: #eef2ff;
  font-size: 12px; padding: 4px 10px; border-radius: 999px;
}