/* ===== v25.18.2 Boss UI Binding =====
   Links uploaded boss UI assets to existing boss-related screens without changing saves, stages, gacha, or battle math.
*/
:root{
  --boss-ui-gold:#ffd76b;
  --boss-ui-blue:#9fd8ff;
  --boss-ui-purple:#8b63ff;
}
body.v25182-boss-ui-ready #homeBoss{
  position:relative;
  overflow:hidden;
  border-color:rgba(255,215,108,.45)!important;
  box-shadow:0 8px 22px rgba(79,52,180,.16);
}
body.v25182-boss-ui-ready #homeBoss::before{
  content:"";
  position:absolute;
  inset:0;
  background:url("assets/ui/boss_challenge_banner.webp") center/cover no-repeat;
  opacity:.28;
  pointer-events:none;
}
body.v25182-boss-ui-ready #homeBoss{font-weight:1000;}
#bossScreen .pad{position:relative;}
.v25182BossHero{
  position:relative;
  border-radius:22px;
  overflow:hidden;
  min-height:108px;
  margin:10px 0 12px;
  border:1px solid rgba(255,215,108,.42);
  box-shadow:0 12px 28px rgba(20,12,55,.22);
  background:linear-gradient(135deg,rgba(55,36,116,.60),rgba(28,50,90,.52));
}
.v25182BossHero img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.86;
}
.v25182BossHeroText{
  position:relative;
  z-index:1;
  padding:16px 18px;
  color:#fff;
  text-shadow:0 3px 10px rgba(0,0,0,.45);
}
.v25182BossHeroText b{display:block;font-size:20px;line-height:1.1;margin-bottom:6px;color:#fff7c9;}
.v25182BossHeroText span{display:block;font-size:12px;font-weight:800;max-width:72%;line-height:1.35;}
.v25182BossSectionTitle{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  margin:14px 0 8px;
  padding:10px 12px;
  border-radius:16px;
  background:linear-gradient(90deg,rgba(255,215,108,.18),rgba(112,139,255,.12));
  border:1px solid rgba(255,255,255,.14);
  font-weight:1000;
}
.v25182BossSectionTitle small{font-size:10px;color:rgba(255,255,255,.76);font-weight:800;}
.v25182BossPreviewGrid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin-bottom:10px;
}
.v25182BossCard{
  position:relative;
  min-height:190px;
  padding:14px 12px 12px;
  border:1px solid rgba(255,215,108,.35);
  border-radius:22px;
  overflow:hidden;
  background:linear-gradient(180deg,rgba(40,32,98,.65),rgba(22,30,58,.82));
  color:#fff;
  text-align:center;
  box-shadow:0 10px 24px rgba(0,0,0,.20);
}
.v25182BossCard::before{
  content:"";
  position:absolute;
  inset:-8px;
  background:url("assets/ui/boss_stage_card_base.webp") center/cover no-repeat;
  opacity:.58;
  pointer-events:none;
}
.v25182BossCard.locked::before{background-image:url("assets/ui/boss_stage_card_locked.webp");opacity:.52;}
.v25182BossCard>*{position:relative;z-index:1;}
.v25182BossMainImg{
  width:96px;
  height:96px;
  object-fit:contain;
  display:block;
  margin:4px auto 6px;
  filter:drop-shadow(0 8px 12px rgba(0,0,0,.45));
}
.v25182BossSlot{
  position:absolute;
  left:8px;
  top:8px;
  z-index:2;
  padding:3px 8px;
  border-radius:999px;
  background:rgba(19,21,54,.72);
  border:1px solid rgba(255,215,108,.42);
  font-size:10px;
  font-weight:1000;
}
.v25182BossStatus{
  display:inline-block;
  margin:2px auto 4px;
  min-width:84px;
  padding:5px 10px;
  border-radius:999px;
  background:url("assets/ui/boss_difficulty_label.webp") center/cover no-repeat;
  color:#fff8d8;
  font-size:10px;
  font-weight:1000;
  text-shadow:0 2px 4px rgba(0,0,0,.45);
}
.v25182BossName{font-size:13px;font-weight:1000;line-height:1.18;}
.v25182BossVars{display:flex;justify-content:center;gap:4px;margin-top:8px;}
.v25182Var{
  appearance:none;
  border:1px solid rgba(255,255,255,.22);
  border-radius:999px;
  background:rgba(255,255,255,.16);
  color:#fff;
  font-size:9px;
  font-weight:1000;
  padding:3px 6px;
}
.v25182Var.active{background:rgba(255,215,108,.90);color:#3b2500;}
body.v25182-boss-ui-ready .prepStageSummary{
  position:relative;
  overflow:hidden;
  border-color:rgba(255,215,108,.34)!important;
  background:linear-gradient(135deg,rgba(43,33,96,.65),rgba(26,62,92,.48))!important;
}
body.v25182-boss-ui-ready .prepStageSummary::before{
  content:"";
  position:absolute;
  inset:0;
  background:url("assets/ui/recommended_power_panel.webp") center/cover no-repeat;
  opacity:.20;
  pointer-events:none;
}
body.v25182-boss-ui-ready .prepStageSummary>*{position:relative;z-index:1;}
.v25182RecommendedBadge{
  display:inline-flex;
  align-items:center;
  gap:5px;
  margin-top:6px;
  padding:4px 9px;
  border-radius:999px;
  background:rgba(255,215,108,.18);
  border:1px solid rgba(255,215,108,.30);
  color:#fff3c2;
  font-size:10px;
  font-weight:1000;
}
body.v25182-boss-ui-ready .bossSupportCard::before{
  content:"";
  position:absolute;
  inset:0;
  background:url("assets/ui/boss_support_slot_frame.webp") center/cover no-repeat;
  opacity:.22;
  pointer-events:none;
}
body.v25182-boss-ui-ready .bossSupportCard.locked::after{
  content:"";
  position:absolute;
  right:6px;
  bottom:6px;
  width:34px;
  height:34px;
  background:url("assets/ui/boss_stage_card_locked.webp") center/cover no-repeat;
  opacity:.38;
  pointer-events:none;
}
body.v25182-boss-ui-ready .bossArea{
  position:relative;
  overflow:hidden;
  border-color:rgba(255,215,108,.30)!important;
  background:linear-gradient(180deg,rgba(44,38,97,.34),rgba(18,29,48,.52))!important;
}
body.v25182-boss-ui-ready .bossArea::before{
  content:"";
  position:absolute;
  inset:0;
  background:url("assets/ui/boss_hp_gauge_frame.webp") center/100% 100% no-repeat;
  opacity:.18;
  pointer-events:none;
}
body.v25182-boss-ui-ready .bossArea>*{position:relative;z-index:1;}
body.v25182-boss-ui-ready .bossPortraitWrap{
  border-color:rgba(255,215,108,.35)!important;
  box-shadow:0 8px 18px rgba(0,0,0,.20), inset 0 0 18px rgba(255,215,108,.10);
}
body.v25182-boss-ui-ready .bossAttackCounter{
  border:1px solid rgba(255,215,108,.24);
  background:rgba(34,32,82,.48);
}
body.v25182-boss-ui-ready #bossBar{
  background:linear-gradient(90deg,#ffc75f,#ff5e90,#7b61ff)!important;
  box-shadow:0 0 12px rgba(255,199,95,.48);
}
body.v25182-boss-ui-ready #timeTxt::before{content:"";}
body.v25182-boss-ui-ready .bossCutinCard{
  position:relative;
  overflow:hidden;
  border-color:rgba(255,215,108,.42)!important;
  background:linear-gradient(135deg,rgba(55,26,92,.90),rgba(16,27,65,.92))!important;
}
body.v25182-boss-ui-ready .bossCutinCard::before{
  content:"";
  position:absolute;
  inset:0;
  background:url("assets/ui/boss_entry_cutin_frame.webp") center/cover no-repeat;
  opacity:.34;
  pointer-events:none;
}
body.v25182-boss-ui-ready .bossCutinCard>*{position:relative;z-index:1;}
body.v25182-boss-ui-ready .bossCutinTitle::after{
  content:"";
  display:inline-block;
  width:34px;
  height:34px;
  margin-left:8px;
  vertical-align:middle;
  background:url("assets/ui/boss_danger_stamp.webp") center/contain no-repeat;
}
body.v25182-boss-ui-ready .resultHero{
  position:relative;
  overflow:hidden;
}
body.v25182-boss-ui-ready .resultHero::before{
  content:"";
  position:absolute;
  inset:0;
  background:url("assets/ui/boss_reward_panel.webp") center/cover no-repeat;
  opacity:.10;
  pointer-events:none;
}
body.v25182-boss-ui-ready .resultHero>*{position:relative;z-index:1;}
.v25182BossMiniBadge{
  display:inline-block;
  min-width:42px;
  height:42px;
  background:url("assets/ui/boss_first_clear_badge.webp") center/contain no-repeat;
  vertical-align:middle;
  margin-right:4px;
}
@media(max-width:420px){
  .v25182BossPreviewGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;}
  .v25182BossCard{min-height:172px;padding:12px 8px 10px;}
  .v25182BossMainImg{width:82px;height:82px;}
  .v25182BossHeroText span{max-width:82%;}
}