/* ==========================================================
   一刀999 · 是兄弟就来砍我
   ========================================================== */
:root{
  --gold:#ffcf5c;
  --gold-2:#ff9d2e;
  --cyan:#3fe9ff;
  --pink:#ff3d9a;
  --violet:#a06bff;
  --ink:#05030d;
  --panel:rgba(18,11,36,.72);
  --line:rgba(255,255,255,.12);
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;padding:0}
body{
  background:var(--ink);
  color:#fff;
  overflow:hidden;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
  user-select:none;
  -webkit-user-select:none;
  -webkit-tap-highlight-color:transparent;
  touch-action:manipulation;
}

#game{
  position:fixed;inset:0;
  width:100%;height:100%;
  display:block;
  cursor:crosshair;
}

/* 扫描线 */
#scan{
  position:fixed;inset:0;z-index:5;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.22) 0 1px,transparent 1px 3px);
  opacity:.35;
}

/* ---------------- HUD ---------------- */
#hud{
  position:fixed;top:0;left:0;right:0;z-index:20;
  display:flex;justify-content:space-between;align-items:flex-start;
  gap:16px;padding:14px 18px;pointer-events:none;
}

.brand{
  display:flex;align-items:baseline;gap:2px;
  transform:skewX(-8deg);
  font-weight:900;letter-spacing:1px;
  filter:drop-shadow(0 6px 18px rgba(255,140,0,.35));
}
.brand .lg,.brand .lg2{
  font-size:30px;line-height:1;
  background:linear-gradient(180deg,#fffbe0,#ffd35c 38%,#ff7a00 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  -webkit-text-stroke:1px rgba(120,40,0,.35);
}
.brand .lg2{background-image:linear-gradient(180deg,#e8fbff,#6fe4ff 45%,#2a7bff)}
.brand em{
  font-style:normal;font-size:10px;letter-spacing:3px;
  color:#c7b6ff;margin-left:10px;transform:skewX(8deg);opacity:.9;
}

.stats{display:flex;gap:8px}
.stat{
  min-width:96px;padding:6px 12px 7px;text-align:right;
  border-radius:12px;border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.015));
  backdrop-filter:blur(10px);
}
.stat b{
  display:block;font-size:19px;line-height:1.25;font-weight:800;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(180deg,#fff,#c3b3ff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat.gold b{background-image:linear-gradient(180deg,#fff6c0,#ffb52e)}
.stat.best b{background-image:linear-gradient(180deg,#ffe4f2,#ff5fae)}
.stat span{font-size:10px;letter-spacing:2px;color:#8d80b8}

/* ---------------- 血条 ---------------- */
#bosswrap{
  position:fixed;left:50%;top:80px;transform:translateX(-50%);
  width:min(520px,44vw);z-index:15;pointer-events:none;
}
.bname{
  display:flex;justify-content:space-between;align-items:flex-end;
  font-size:12px;letter-spacing:1px;margin-bottom:6px;
  text-shadow:0 2px 10px #000;
}
.bname #b-wave{color:#8fe8ff;letter-spacing:2px}
.bname #b-chapter{color:#cbb7ff;letter-spacing:3px;font-size:11px;opacity:.95}
.bname #b-name{color:#ffd9a0;font-weight:700}
.bhp{
  position:relative;height:16px;border-radius:9px;overflow:hidden;
  background:rgba(0,0,0,.6);
  border:1px solid rgba(255,255,255,.22);
  box-shadow:0 0 26px rgba(255,50,140,.28),inset 0 0 14px rgba(0,0,0,.9);
}
#hpfill{
  position:absolute;left:2px;top:2px;bottom:2px;width:100%;
  transform-origin:left center;
  border-radius:7px;
  background:linear-gradient(90deg,#ff2e88,#ff7a33 55%,#ffd24a);
  box-shadow:0 0 14px rgba(255,120,60,.65);
  transition:transform .07s linear;
}
#hpfill.low{background:linear-gradient(90deg,#ff2d2d,#ff6b1a)}
.bhpt{
  text-align:right;margin-top:4px;font-size:10.5px;letter-spacing:1.5px;
  color:#d8c9ff;text-shadow:0 1px 4px #000;font-variant-numeric:tabular-nums;
}
.bhpt em{font-style:normal}

/* ---------------- 连击 ---------------- */
#combo{
  position:fixed;left:22px;top:42%;transform:translateY(-50%) skewX(-8deg);
  z-index:14;pointer-events:none;opacity:0;
  text-align:center;
}
#combo.on{opacity:1}
#combo b{
  display:block;font-size:58px;line-height:.95;font-weight:900;font-style:italic;
  color:#ffe8a3;
  -webkit-text-stroke:2px #7a2a00;
  text-shadow:0 0 18px rgba(255,120,0,.85),0 0 46px rgba(255,60,0,.55),0 4px 0 rgba(90,20,0,.5);
  transition:transform .08s;
}
#combo.bump b{transform:scale(1.14)}
#combo span{
  display:inline-block;font-size:12px;letter-spacing:6px;color:#ffcf8a;
  border-top:1px solid rgba(255,200,120,.45);padding-top:4px;margin-top:4px;
  text-shadow:0 0 12px rgba(255,140,0,.8);
}

/* ---------------- 掉落播报 ---------------- */
#feed{
  position:fixed;right:14px;top:560px;width:292px;z-index:14;
  display:flex;flex-direction:column;gap:5px;pointer-events:none;
}
.feed-item{
  font-size:12px;line-height:1.5;padding:6px 10px;border-radius:9px;
  background:rgba(6,4,16,.72);border-left:3px solid var(--gold);
  backdrop-filter:blur(6px);
  animation:feedIn .28s ease-out both;
}
.feed-item b{color:#fff}
.feed-item.out{animation:feedOut .4s ease-in forwards}
@keyframes feedIn{from{opacity:0;transform:translateX(-22px)}to{opacity:1;transform:none}}
@keyframes feedOut{to{opacity:0;transform:translateX(-16px)}}

/* ---------------- 商店 ---------------- */
#shop{
  position:fixed;right:14px;top:92px;width:292px;z-index:18;
  padding:12px 12px 10px;border-radius:18px;
  background:var(--panel);border:1px solid var(--line);
  backdrop-filter:blur(16px);
  box-shadow:0 24px 70px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.08);
}
.shop-hd{display:flex;align-items:baseline;justify-content:space-between;margin:0 2px 10px}
.shop-hd h3{margin:0;font-size:14px;letter-spacing:2px;color:#ffe6ac}
.shop-hd small{font-size:10px;color:#7f74a8;letter-spacing:1px}

.item{
  width:100%;display:grid;grid-template-columns:36px 1fr auto;
  align-items:center;gap:9px;
  padding:8px 10px;margin-bottom:7px;
  border-radius:12px;border:1px solid rgba(255,255,255,.07);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
  color:#fff;font-family:inherit;text-align:left;cursor:pointer;
  transition:transform .14s,background .14s,border-color .14s,box-shadow .14s;
}
.item:hover{transform:translateX(-3px);background:rgba(255,255,255,.085);border-color:rgba(255,255,255,.18)}
.item:active{transform:translateX(-1px) scale(.985)}
.item.can{
  border-color:rgba(255,205,80,.55);
  box-shadow:0 0 0 1px rgba(255,205,80,.18),0 0 26px rgba(255,170,40,.16);
  animation:canPulse 1.8s ease-in-out infinite;
}
@keyframes canPulse{
  0%,100%{box-shadow:0 0 0 1px rgba(255,205,80,.16),0 0 18px rgba(255,170,40,.1)}
  50%{box-shadow:0 0 0 1px rgba(255,205,80,.5),0 0 30px rgba(255,170,40,.32)}
}
.item .ico{
  display:grid;place-items:center;width:36px;height:36px;border-radius:10px;
  font-size:18px;background:radial-gradient(circle at 40% 30%,rgba(255,255,255,.18),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.12);
}
.item .mid{display:flex;flex-direction:column;gap:2px;min-width:0}
.item .mid b{font-size:12.5px;letter-spacing:.5px}
.item .mid i{font-style:normal;font-size:10.5px;color:#9387bd;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .mid i em{font-style:normal;color:#8fe8ff}
.item .cost{display:flex;flex-direction:column;align-items:flex-end;gap:1px}
.item .cost b{font-size:12.5px;color:#ffd35c;font-variant-numeric:tabular-nums}
.item .cost small{font-size:9px;color:#7f74a8}
.item.max .cost b{color:#6ee7a8}
.item.poor .cost b{color:#8a7fb0}

.rebirth{
  width:100%;padding:9px;margin-top:2px;border-radius:12px;cursor:pointer;
  font-family:inherit;font-size:12px;letter-spacing:1.5px;color:#d9c6ff;
  background:linear-gradient(180deg,rgba(160,107,255,.22),rgba(160,107,255,.06));
  border:1px solid rgba(160,107,255,.45);
  transition:.15s;
}
.rebirth:hover{background:rgba(160,107,255,.3)}
.rebirth:disabled{opacity:.42;cursor:not-allowed}
.rebirth i{font-style:normal;color:#e9d8ff;font-weight:800}
.rebirth.ready{
  color:#fff;border-color:#c9a2ff;
  box-shadow:0 0 24px rgba(160,107,255,.5);
  animation:canPulse 1.8s infinite;
}

/* ---------------- 刀架 ---------------- */
.rack{margin:10px 0 10px;padding-top:9px;border-top:1px solid rgba(255,255,255,.08)}
.rack-hd{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:7px}
.rack-hd span{font-size:10px;letter-spacing:3px;color:#8d80b8}
.rack-hd em{font-style:normal;font-size:11px;letter-spacing:1px;color:#ffe9a8}
.rack-row{display:flex;gap:5px}
.rack-btn{
  flex:1;height:30px;border-radius:8px;cursor:pointer;font-family:inherit;
  font-size:11px;color:#cbb9ff;position:relative;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  transition:.15s;
}
.rack-btn:hover{background:rgba(255,255,255,.1)}
.rack-btn.on{
  color:#ffe9a8;border-color:rgba(255,210,90,.9);
  background:linear-gradient(180deg,rgba(255,200,70,.22),rgba(255,120,0,.08));
  box-shadow:0 0 16px rgba(255,190,60,.35);
}
.rack-btn.lock{opacity:.34;cursor:not-allowed}
.rack-btn .lv{position:absolute;right:2px;bottom:0;font-size:7px;opacity:.6}
.rack-desc{margin-top:6px;text-align:right;font-size:9.5px;letter-spacing:1px;color:#8d80b8}

/* ---------------- 技能 ---------------- */
#skills{
  position:fixed;left:50%;bottom:58px;transform:translateX(-50%);
  display:flex;gap:14px;z-index:18;
}
.skill{
  position:relative;width:70px;height:70px;border-radius:50%;
  border:2px solid rgba(255,255,255,.22);
  background:radial-gradient(circle at 50% 32%,#3b2270,#150b2e 72%);
  color:#fff;font-family:inherit;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;
  box-shadow:0 10px 26px rgba(0,0,0,.55),inset 0 0 18px rgba(140,90,255,.28);
  transition:transform .12s,border-color .2s,box-shadow .2s;
  overflow:hidden;
}
.skill:hover{transform:translateY(-3px)}
.skill:active{transform:translateY(0) scale(.96)}
.skill .gl{font-size:20px;line-height:1}
.skill .nm{font-size:9.5px;letter-spacing:1px;color:#cbb9ff}
.skill .kk{
  position:absolute;top:2px;right:6px;font-size:9px;color:#8f7cc4;
}
.skill .cd{
  position:absolute;inset:-2px;border-radius:50%;pointer-events:none;
  background:conic-gradient(rgba(4,2,12,.62) calc(var(--p,0) * 1turn),transparent 0);
}
.skill .sec{
  position:absolute;inset:0;display:grid;place-items:center;
  font-size:17px;font-weight:800;color:#fff;text-shadow:0 2px 8px #000;
  pointer-events:none;
}
.skill.ready{
  border-color:rgba(255,210,90,.85);
  box-shadow:0 0 22px rgba(255,190,60,.4),inset 0 0 24px rgba(255,160,40,.35);
  animation:skillReady 2.4s ease-in-out infinite;
}
@keyframes skillReady{
  0%,100%{box-shadow:0 0 16px rgba(255,190,60,.28),inset 0 0 20px rgba(255,160,40,.25)}
  50%{box-shadow:0 0 30px rgba(255,200,80,.55),inset 0 0 30px rgba(255,170,50,.45)}
}
.skill.fire{
  border-color:#ff7a2e;
  box-shadow:0 0 26px rgba(255,110,20,.6),inset 0 0 26px rgba(255,90,0,.4);
}

/* ---------------- 提示 / 跑马灯 ---------------- */
#hint{
  position:fixed;left:50%;bottom:140px;transform:translateX(-50%);
  z-index:13;font-size:11.5px;letter-spacing:2px;color:rgba(206,196,255,.72);
  pointer-events:none;transition:opacity .6s;
}
#hint.hide{opacity:0}

#marquee{
  position:fixed;left:0;right:0;bottom:0;height:30px;z-index:12;
  overflow:hidden;
  background:linear-gradient(90deg,rgba(255,60,140,.16),rgba(60,200,255,.13));
  border-top:1px solid rgba(255,255,255,.12);
}
.track{
  display:inline-block;white-space:nowrap;padding-top:8px;
  font-size:11.5px;letter-spacing:3px;color:#ffd98a;
  animation:marquee 40s linear infinite;
}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------------- 静音 ---------------- */
#mute{
  position:fixed;right:14px;bottom:40px;z-index:19;
  width:34px;height:34px;border-radius:50%;cursor:pointer;
  font-size:14px;color:#cfc0ff;
  background:rgba(20,12,40,.72);border:1px solid var(--line);
  backdrop-filter:blur(8px);
}
#mute:hover{border-color:rgba(255,255,255,.3)}

/* ---------------- 全屏播报 ---------------- */
#toast{
  position:fixed;left:50%;top:23%;z-index:40;
  transform:translate(-50%,-50%) scale(.6);
  font-size:36px;font-weight:900;letter-spacing:6px;
  color:#ffd24a;pointer-events:none;opacity:0;
  text-shadow:0 0 30px rgba(255,140,0,.8),0 6px 0 rgba(90,20,0,.55);
  white-space:nowrap;
}
#toast.show{animation:toastPop 1.5s cubic-bezier(.2,1.2,.3,1) both}
@keyframes toastPop{
  0%{opacity:0;transform:translate(-50%,-50%) scale(.5)}
  18%{opacity:1;transform:translate(-50%,-50%) scale(1.08)}
  30%{transform:translate(-50%,-50%) scale(1)}
  78%{opacity:1;transform:translate(-50%,-50%) scale(1)}
  100%{opacity:0;transform:translate(-50%,-58%) scale(1.04)}
}

/* ---------------- 解锁演出 ---------------- */
#forge{
  position:fixed;inset:0;z-index:68;display:none;place-items:center;
  background:radial-gradient(circle at 50% 45%, rgba(20,8,40,.86), rgba(3,1,8,.985) 60%);
  cursor:pointer;
}
#forge.show{display:grid}
.forge-card{position:relative;text-align:center}
.forge-kicker{margin:0 0 4px;font-size:12px;letter-spacing:12px;color:#ffd98a}
#forge-cv{display:block;margin:0 auto;filter:drop-shadow(0 0 40px var(--glow, rgba(255,180,60,.6)))}
#forge-name{
  margin:-6px 0 6px;font-size:52px;letter-spacing:10px;font-weight:900;
  color:#fff6d8;text-shadow:0 0 30px var(--glow, rgba(255,180,60,.8)), 0 6px 0 rgba(60,20,0,.5);
}
.forge-el{margin:0;font-size:15px;letter-spacing:4px;color:#cbb9ff}
.forge-el b{
  display:inline-block;margin-right:10px;padding:2px 10px;border-radius:8px;
  font-size:20px;color:#fff;border:1px solid var(--glow, #ffd24a);
  background:rgba(255,255,255,.06);text-shadow:0 0 12px var(--glow, #ffd24a);
}
.forge-tip{position:absolute;left:0;right:0;bottom:70px;margin:0;text-align:center;
  font-size:11px;letter-spacing:6px;color:rgba(200,190,255,.5)}
/* 不依赖入场动画，避免部分环境里动画不推进导致整卡半透明 */

/* ---------------- 通关 ---------------- */
#victory{
  position:fixed;inset:0;z-index:70;display:none;place-items:center;
  background:
    radial-gradient(circle at 50% 45%,rgba(120,40,0,.5),rgba(3,1,8,.96) 58%),
    rgba(3,1,8,.94);
}
#victory.show{display:grid}
.vcard{
  text-align:center;padding:26px 44px;min-width:380px;
  border:1px solid rgba(255,210,74,.35);
  border-radius:22px;background:rgba(14,8,26,.72);
  box-shadow:0 0 90px rgba(255,140,20,.28),inset 0 0 60px rgba(255,120,20,.08);
}
@keyframes vIn{from{opacity:0;transform:scale(.92) translateY(12px)}to{opacity:1;transform:none}}
.vk{margin:0 0 6px;font-size:11px;letter-spacing:9px;color:#ffb347}
.vcard h2{margin:0;font-size:30px;letter-spacing:14px;color:#fff3c4;text-shadow:0 0 26px rgba(255,180,50,.6)}
.vnum{
  margin:0;font-size:96px;line-height:1;font-weight:900;font-style:italic;
  color:#ffd24a;text-shadow:0 0 40px rgba(255,150,20,.8),0 8px 0 rgba(90,30,0,.5);
}
.vs{margin:8px 0 18px;font-size:12px;letter-spacing:3px;color:#b9a8dd}
.vstats{display:flex;gap:26px;justify-content:center;margin-bottom:22px}
.vstats div{display:flex;flex-direction:column;gap:3px}
.vstats b{font-size:19px;color:#ffe6a8;font-variant-numeric:tabular-nums}
.vstats span{font-size:10px;letter-spacing:2px;color:#8d80b8}
#vBtn{
  padding:12px 38px;border-radius:30px;cursor:pointer;font-family:inherit;
  font-size:14px;font-weight:800;letter-spacing:3px;color:#3a1400;
  background:linear-gradient(180deg,#fff0bb,#ffc23c 45%,#ff8a00);
  border:1px solid #ffe9a8;box-shadow:0 10px 34px rgba(255,150,20,.45);
  transition:transform .15s;
}
#vBtn:hover{transform:translateY(-2px) scale(1.02)}
@media (max-width:520px){
  .vcard{padding:20px 22px}
  .vnum{font-size:70px}
  .vstats{gap:16px}
}

/* ---------------- 开始页 ---------------- */
#start{
  position:fixed;inset:0;z-index:60;
  display:grid;place-items:center;
  overflow:hidden;padding:14px;
  background:
    radial-gradient(circle at 50% 42%,rgba(92,16,72,.56),rgba(3,1,8,.93) 58%),
    rgba(3,1,8,.92);
  backdrop-filter:blur(6px);
  transition:opacity .5s,visibility .5s;
}
#start.gone{opacity:0;visibility:hidden;pointer-events:none}
#start .ring{
  position:absolute;width:min(78vw,720px);aspect-ratio:1;border-radius:50%;
  border:1px solid rgba(255,120,220,.3);
  box-shadow:0 0 120px rgba(255,60,160,.18) inset,0 0 90px rgba(120,60,255,.22);
  animation:ringSpin 26s linear infinite;
}
#start .ring::after{
  content:"";position:absolute;inset:9%;border-radius:50%;
  border:1px dashed rgba(120,220,255,.18);
  animation:ringSpin 18s linear infinite reverse;
}
@keyframes ringSpin{to{transform:rotate(360deg)}}

.start-in{position:relative;text-align:center;padding:20px;max-width:100%}
.tag{
  margin:0 0 12px;font-size:11px;letter-spacing:8px;color:#9f8de0;
}
#start h1{
  margin:0;line-height:.9;font-weight:900;
  display:flex;align-items:baseline;justify-content:center;gap:6px;
}
#start h1 span{
  font-size:min(13vw,104px);
  background:linear-gradient(180deg,#fffbe6,#ffd35c 40%,#ff8a00);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 28px rgba(255,140,0,.45));
}
#start h1 b{
  font-size:min(19vw,168px);font-style:italic;
  background:linear-gradient(180deg,#ffffff,#7ef0ff 40%,#2a7bff 78%,#a06bff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 34px rgba(80,180,255,.5));
}
.sub{margin:10px 0 26px;font-size:15px;letter-spacing:9px;color:#ffd9a0}
#startBtn{
  position:relative;padding:14px 54px;border-radius:40px;cursor:pointer;
  font-family:inherit;font-size:15px;font-weight:800;letter-spacing:4px;color:#3a1400;
  background:linear-gradient(180deg,#ffe9a8,#ffc23c 45%,#ff8a00);
  border:1px solid #ffe9a8;
  box-shadow:0 12px 40px rgba(255,150,20,.45),inset 0 1px 0 #fff;
  transition:transform .15s,box-shadow .2s;
  overflow:hidden;
}
#startBtn:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 16px 50px rgba(255,160,30,.65)}
#startBtn:active{transform:scale(.98)}
#startBtn::after{
  content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.75),transparent);
  animation:shine 2.6s infinite;
}
@keyframes shine{0%{left:-60%}55%{left:130%}100%{left:130%}}
.tip{margin:20px auto 0;max-width:82vw;font-size:11px;line-height:1.8;letter-spacing:2px;color:#8d81b8}

/* ---------------- 响应式 ---------------- */
@media (max-width:520px){
  #start h1 span{font-size:16vw}
  #start h1 b{font-size:23vw}
  .sub{font-size:13px;letter-spacing:6px}
  .tag{letter-spacing:4px}
}
@media (max-width:980px){
  #shop{
    left:8px;right:8px;top:auto;bottom:92px;width:auto;
    max-height:34vh;overflow:auto;padding:10px;
  }
  #items{display:grid;grid-template-columns:1fr 1fr;gap:7px}
  .item{margin:0}
  #feed{display:none}
  #combo{left:10px;top:32%}
  #combo b{font-size:40px}
  .stats .stat:nth-child(3),.stats .stat:nth-child(4){display:none}
  #bosswrap{top:64px;width:min(420px,72vw)}
  #skills{bottom:36px;gap:10px}
  .skill{width:58px;height:58px}
  #hint,#mute{display:none}
  #hint{bottom:170px}
  #toast{font-size:26px;letter-spacing:3px}
  .brand .lg,.brand .lg2{font-size:22px}
  .brand em{display:none}
}
@media (max-height:620px){
  #bosswrap{top:58px}
  #shop{top:70px}
  #skills{bottom:36px}
  .skill{width:58px;height:58px}
  #hint{display:none}
}