/* 性价比坐标图 · 专属样式（复用 home.css 主题变量） */
.v-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; align-items: center; }
.v-chip {
  font-size: 11px; color: var(--sub); border: 1px solid var(--line);
  background: var(--card); border-radius: 999px; padding: 2px 10px;
}
.v-chip.warn { color: var(--amber); background: var(--amber-bg); border-color: var(--amber-line); }

.v-toolbar { display: flex; align-items: center; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.v-seg { display: flex; border: 2px solid var(--edge); border-radius: 999px; overflow: hidden; }
.v-seg button {
  padding: 5px 16px; font-size: 12.5px; font-weight: 700; border: none;
  background: var(--card); color: var(--sub); cursor: pointer;
}
.v-seg button.on { background: var(--highlight); color: #2c261f; }
.v-legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 11.5px; color: var(--faint); align-items: center; }
.v-legend i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 4px; vertical-align: -1px; }

.chart-paper {
  margin-top: 12px; background: var(--card); border: 1px solid var(--line);
  border-radius: 16px; position: relative; padding: 10px 8px 4px;
}
  background: #17211E; border-color: #24322D;
}
.chart-paper svg { display: block; width: 100%; height: auto; }
#v-tip {
  position: absolute; pointer-events: none; z-index: 20;
  background: var(--ink); color: var(--paper); border-radius: 10px;
  padding: 10px 12px; font-size: 12px; line-height: 1.65;
  width: 260px; min-width: 260px; max-width: 260px; box-sizing: border-box;
  opacity: 0; transform: translateY(calc(-100% - 14px));
}
#v-tip b { font-size: 13.5px; }
#v-tip .hi { color: var(--highlight); font-weight: 800; }
#v-tip .dim { opacity: 0.75; }
#v-tip .vth { display: flex; align-items: center; gap: 6px; margin-bottom: 5px; }
#v-tip .vth i { width: 9px; height: 9px; border-radius: 50%; flex: none; }
#v-tip .vth .cntag {
  font-size: 9.5px; text-decoration: none; color: var(--green); font-weight: 800;
  border: 1px solid var(--green); border-radius: 4px; padding: 0 4px; line-height: 1.5;
}
#v-tip .vtr { display: flex; gap: 5px; font-size: 11.5px; margin-top: 3px; align-items: baseline; }
#v-tip .vtr span { color: var(--faint); }
#v-tip .vtr b { font-size: 12px; }
.axis-label { font-size: 11px; fill: var(--faint); }
.pt-label {
  font-size: 10.5px; font-weight: 700; fill: var(--ink); opacity: 0.92;
  paint-order: stroke; stroke: var(--card); stroke-width: 3px; stroke-linejoin: round;
}
.pt-label.hot { font-size: 11.5px; font-weight: 800; opacity: 1; fill: var(--ink); }
.pareto-line { stroke: var(--green); stroke-width: 2; fill: none; opacity: 0.9; }
.pareto-label { font-size: 10.5px; font-weight: 800; fill: var(--green); opacity: 0.95; }
.corner-label {
  font-size: 11px; font-weight: 800;
  paint-order: stroke; stroke: var(--card); stroke-width: 4px; stroke-linejoin: round;
}
.corner-label.good { fill: var(--green); opacity: 0.85; }
.corner-label.bad { fill: var(--amber); opacity: 0.9; }
.cn-ring { pointer-events: none; }
.pt { cursor: pointer; stroke: var(--card); stroke-width: 1.6; transition: r 0.12s ease; }
.pt:hover { stroke: var(--ink); stroke-width: 2; r: 8.5; }
.grid-line { stroke: var(--line); stroke-width: 1; }
.median-line { stroke: var(--faint); stroke-width: 1; stroke-dasharray: 5 4; opacity: 0.7; }
.pt { cursor: pointer; stroke: var(--card); stroke-width: 1.5; }
.pt:hover { stroke: var(--ink); stroke-width: 2; }

.table-paper {
  margin-top: 18px; background: var(--card); border: 2px solid var(--edge);
  box-shadow: 4px 4px 0 var(--shadow); border-radius: 14px; overflow: hidden;
}
.table-scroll { overflow-x: auto; }
table.vt { width: 100%; border-collapse: collapse; min-width: 720px; font-size: 13.5px; }
.vt th {
  text-align: left; font-size: 11px; font-weight: 700; color: var(--sub);
  padding: 10px 14px; border-bottom: 2px solid var(--edge); white-space: nowrap;
  letter-spacing: 0.05em;
}
.vt td { padding: 10px 14px; border-bottom: 1px solid var(--line); }
.vt tr:last-child td { border-bottom: none; }
.vt tr:hover td { background: color-mix(in srgb, var(--green) 5%, transparent); }
.vt .num { font-variant-numeric: tabular-nums; font-weight: 700; }
.vt .mn { color: var(--green); font-weight: 800; }
.vt .up { color: var(--green); font-size: 11.5px; }
.vt .dn { color: var(--amber); font-size: 11.5px; }
.vt .flat { color: var(--faint); font-size: 11.5px; }
.cn-tag {
  font-size: 10px; font-weight: 700; color: var(--blue);
  background: color-mix(in srgb, var(--blue) 12%, transparent);
  border-radius: 4px; padding: 1px 5px; margin-left: 6px;
}
.v-foot { margin-top: 14px; font-size: 12px; color: var(--faint); line-height: 1.9; }
.v-foot b { color: var(--sub); }
.sec-link { color: var(--green); font-weight: 700; text-decoration: none; }
.sec-link:hover { text-decoration: underline; }

.v-legend-in { display: flex; gap: 14px; flex-wrap: wrap; font-size: 11px; color: var(--faint); padding: 2px 14px 8px; align-items: center; }
.v-legend-in .lg-line { display: inline-block; width: 18px; height: 0; border-top: 2px solid var(--green); vertical-align: 3px; margin-right: 5px; }
.v-legend-in .lg-ring { display: inline-block; width: 9px; height: 9px; border-radius: 50%; border: 1.4px dashed var(--green); vertical-align: -1px; margin-right: 5px; }