/* 科研面板样式（Astrix v0.0.4）—— 三大方向：科技 / 升级 / 设施 */

/* 三大方向切换条 */
.res-nav {
  display: flex;
  gap: 8px;
  padding: 4px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .05);
}
.res-nav-btn {
  flex: 1;
  min-height: 44px;
  cursor: pointer;
  border: 0.5px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: #8a97ad;
  font-size: 13px;
  transition: background .15s, color .15s;
}
.res-nav-btn:hover { background: rgba(255, 255, 255, .06); color: #e6edf7; }
.res-nav-btn.active {
  background: rgba(77, 208, 225, .14);
  border-color: rgba(77, 208, 225, .5);
  color: #4dd0e1;
  font-weight: 500;
}
.res-body { display: flex; flex-direction: column; gap: 14px; }
.res-sub { font-size: 12px; line-height: 1.6; }

/* 设施目录 */
.fac-group {
  border: 0.5px solid rgba(255, 255, 255, .1);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 12px;
}
.fac-sum {
  cursor: pointer;
  padding: 10px 12px;
  background: rgba(255, 255, 255, .05);
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  min-height: 44px;
  box-sizing: border-box;
}
.fac-sum::-webkit-details-marker { display: none; }
.fac-name { font-size: 13px; font-weight: 500; color: #e6edf7; }
.fac-note { font-size: 12px; }
.fac-row {
  padding: 10px 12px;
  min-height: 44px;
  border-top: 0.5px solid rgba(255, 255, 255, .07);
  cursor: pointer;
}
.fac-row:hover { background: rgba(255, 255, 255, .04); }
.fac-row.is-locked { opacity: .55; }
.fac-line1 { display: flex; align-items: baseline; gap: 8px; }
.fac-title { font-size: 13px; font-weight: 500; color: #e6edf7; }
.fac-mark {
  font-size: 11px;
  color: #4dd0e1;
  border: 0.5px solid rgba(77, 208, 225, .5);
  border-radius: 4px;
  padding: 1px 5px;
}
.fac-lock { font-size: 11px; color: #ffab40; }
.fac-line2 { font-size: 12px; margin-top: 3px; }
.fac-line3 { font-size: 12px; line-height: 1.55; margin-top: 3px; }
.fac-line4 { font-size: 11px; margin-top: 3px; }


.research-wrap {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.res-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding: 12px 16px;
  border-radius: var(--radius, 12px);
}

.res-head-item { display: flex; align-items: baseline; gap: 8px; }
.res-k { font-size: 12px; color: var(--muted, #8a97ad); }
.res-v { font-size: 16px; font-weight: 500; color: #e6edf7; }
.res-v.cyan { color: #4dd0e1; }
.res-note { font-size: 12px; color: var(--muted, #8a97ad); margin-left: auto; }

.res-section-title {
  font-size: 13px;
  font-weight: 500;
  color: #8a97ad;
  letter-spacing: .04em;
  padding-left: 2px;
}

.res-tier {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.res-tier-tag {
  flex: 0 0 30px;
  font-size: 12px;
  color: #8a97ad;
  padding-top: 12px;
  text-align: right;
}

.res-cards {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px;
}

.res-card {
  text-align: left;
  cursor: pointer;
  padding: 10px 12px;
  border-radius: 10px;
  border: 0.5px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .04);
  color: #e6edf7;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background .15s, border-color .15s;
}
.res-card:hover { background: rgba(255, 255, 255, .08); border-color: rgba(77, 208, 225, .45); }
.res-card.is-done { border-color: rgba(77, 208, 225, .5); background: rgba(77, 208, 225, .08); }
.res-card.is-locked { opacity: .55; }

.res-card-top { display: flex; align-items: baseline; gap: 8px; }
.res-code {
  font-size: 11px;
  color: #4dd0e1;
  border: 0.5px solid rgba(77, 208, 225, .5);
  border-radius: 4px;
  padding: 1px 5px;
}
.res-name { font-size: 13px; font-weight: 500; }

.res-card-mid { display: flex; flex-wrap: wrap; gap: 8px; font-size: 12px; color: #8a97ad; }
.res-unlock { color: #ffab40; }

.res-card-bot {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  padding-top: 4px;
  border-top: 0.5px solid rgba(255, 255, 255, .08);
}
.res-card-bot.ok { color: #4dd0e1; }
.res-card-bot.ready { color: #ffab40; }
.res-card-bot.lock { color: #8a97ad; }
.res-branch { font-size: 11px; }

.res-upgrades {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}
.res-upg {
  text-align: left;
  cursor: pointer;
  padding: 10px 12px;
  border-radius: 10px;
  border: 0.5px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .04);
  color: #e6edf7;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.res-upg:hover { background: rgba(255, 255, 255, .08); }
.res-upg.is-done { border-color: rgba(77, 208, 225, .5); }
.res-upg.is-ready { border-color: rgba(255, 171, 64, .5); }
.res-upg-name { font-size: 13px; font-weight: 500; display: flex; justify-content: space-between; }
.res-upg-lv { font-size: 11px; color: #4dd0e1; font-weight: 400; }
.res-upg-eff { font-size: 12px; }
.res-upg-cost { font-size: 12px; color: #ffab40; }

.res-desc { font-size: 13px; line-height: 1.6; color: #e6edf7; margin-bottom: 10px; }
.res-kv {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 0.5px solid rgba(255, 255, 255, .07);
}
.res-kv span { color: #8a97ad; }
.res-kv b { font-weight: 500; color: #e6edf7; text-align: right; }

/* 移动端：单列，层级标签改为横条 */
@media (max-width: 768px) {
  .res-tier { flex-direction: column; gap: 6px; }
  .res-tier-tag { text-align: left; padding-top: 0; }
  .res-cards { grid-template-columns: 1fr; width: 100%; }
  .res-upgrades { grid-template-columns: 1fr; }
  .res-note { width: 100%; margin-left: 0; }
  .res-kv { flex-direction: column; gap: 2px; }
  .res-kv b { text-align: left; }
}

/* v0.0.8：研究点增速（形如 研究点 1234 (+2.5)）。颜色由 JS 注入（绿涨/灰零） */
.res-growth {
  font-size: 12px;
  font-weight: 500;
  margin-left: 4px;
  white-space: nowrap;
}

/* v0.0.9：已解锁科技统一用绿色 #9FE1CB（与「正值/成功」同色）。
   覆盖原 .res-card-bot.ok 的青色，使已研究科技卡底部状态文案变绿；
   同行内的 .res-branch.muted 仍保持次要色，不受影响。 */
.res-card-bot.ok { color: #9FE1CB; }
.fac-lock.fac-done { color: #9FE1CB; }
.ok-green { color: #9FE1CB; }