:root{
  --wood:#3a2a1d; --wood-2:#5a4230; --wood-edge:#7a5a3c;
  --paper:#efe6d2; --ink:#1c150e;
  --green:#7CFFB2; --green-deep:#1f8f5a; --green-glow:#a8ffcf;
  --hp:#e7503a; --energy:#36c6ff; --gold:#e8c66a;
  --shadow:0 6px 22px rgba(0,0,0,.45);
  font-family:"Hiragino Sans","Yu Gothic","Microsoft YaHei",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{width:100%;height:100%;overflow:hidden;background:#0b0f0c;}
#game-root{position:fixed;inset:0;}
#scene{position:absolute;inset:0;width:100%;height:100%;display:block;}

.hidden{display:none !important;}
.screen{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  z-index:20;background:radial-gradient(circle at 50% 35%,rgba(30,60,40,.55),rgba(8,12,9,.92));backdrop-filter:blur(2px);}

.brand{font-size:clamp(34px,7vw,72px);font-weight:800;color:var(--paper);letter-spacing:.12em;
  text-shadow:0 0 18px rgba(124,255,178,.45),0 4px 10px #000;}
.sub{font-size:clamp(12px,2vw,18px);letter-spacing:.5em;color:var(--green-glow);margin-top:6px;opacity:.85;}

.bar-wrap{margin-top:34px;width:min(60vw,360px);height:8px;border-radius:6px;background:rgba(255,255,255,.12);overflow:hidden;}
#load-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--green-deep),var(--green));transition:width .3s;}
#load-text{margin-top:14px;color:#cfe9d8;font-size:14px;letter-spacing:.1em;}

.panel{width:min(92vw,560px);padding:34px 30px 30px;border-radius:14px;
  background:linear-gradient(160deg,rgba(58,42,29,.96),rgba(28,20,13,.97));
  border:1px solid var(--wood-edge);box-shadow:var(--shadow),inset 0 0 0 2px rgba(232,198,106,.18);
  display:flex;flex-direction:column;align-items:center;text-align:center;}
.lore{margin-top:18px;color:#e3d8c2;line-height:1.7;font-size:15px;max-width:46ch;}
.controls-hint{display:flex;gap:28px;margin-top:22px;flex-wrap:wrap;justify-content:center;}
.controls-hint .col{display:flex;flex-direction:column;gap:4px;align-items:center;color:#cdbfa6;font-size:13px;}
.controls-hint .col b{color:var(--gold);font-size:15px;margin-bottom:4px;letter-spacing:.1em;}

button{margin-top:28px;padding:14px 40px;font-size:18px;letter-spacing:.3em;color:#10210f;font-weight:800;cursor:pointer;
  border:none;border-radius:10px;background:linear-gradient(180deg,var(--green-glow),var(--green-deep));
  box-shadow:0 0 20px rgba(124,255,178,.5),0 6px 14px rgba(0,0,0,.4);transition:transform .12s,filter .12s;}
button:hover{transform:translateY(-2px);filter:brightness(1.08);}
button:active{transform:translateY(1px);}

/* ---------- HUD ---------- */
#hud{position:absolute;inset:0;z-index:15;pointer-events:none;}
#hud .pointer{pointer-events:auto;}

#top-left{position:absolute;top:18px;left:18px;display:flex;gap:12px;align-items:center;}
.portrait{width:58px;height:58px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-size:30px;color:var(--paper);font-weight:800;
  background:linear-gradient(160deg,#244,#0c2018);border:2px solid var(--wood-edge);
  box-shadow:inset 0 0 12px rgba(124,255,178,.35),var(--shadow);}
.bars{display:flex;flex-direction:column;gap:7px;}
.bar{position:relative;width:min(46vw,260px);height:18px;border-radius:10px;overflow:hidden;
  background:rgba(0,0,0,.45);border:1px solid rgba(232,198,106,.4);}
.bar span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:11px;color:#fff;
  text-shadow:0 1px 2px #000;letter-spacing:.05em;}
.bar.energy{width:min(36vw,200px);height:12px;}
#hp-fill{height:100%;width:100%;background:linear-gradient(90deg,#ff7a5a,var(--hp));transition:width .25s;}
#energy-fill{height:100%;width:100%;background:linear-gradient(90deg,#7be7ff,var(--energy));transition:width .15s;}

#top-right{position:absolute;top:18px;right:18px;text-align:right;color:#eee;}
.objective{font-size:16px;color:var(--gold);font-weight:700;text-shadow:0 2px 6px #000;letter-spacing:.06em;}
.enemy-count,.score{font-size:13px;color:#dcd2bd;margin-top:4px;text-shadow:0 1px 3px #000;}
.enemy-count b,.score b{color:#fff;font-size:16px;}

#combo-display{position:absolute;top:30%;left:50%;transform:translateX(-50%);font-size:40px;font-weight:900;
  color:var(--green-glow);text-shadow:0 0 16px rgba(124,255,178,.8),0 3px 8px #000;opacity:0;transition:opacity .2s;}
#center-toast{position:absolute;top:42%;left:50%;transform:translate(-50%,-50%);font-size:clamp(22px,4vw,40px);
  font-weight:800;color:var(--paper);text-shadow:0 0 18px rgba(124,255,178,.6),0 4px 10px #000;opacity:0;
  transition:opacity .35s,transform .35s;text-align:center;letter-spacing:.08em;}

#skill-icons{position:absolute;bottom:24px;right:24px;display:flex;gap:12px;}
.skill-slot{position:relative;width:60px;height:60px;border-radius:12px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;background:linear-gradient(160deg,rgba(58,42,29,.9),rgba(20,14,9,.95));
  border:2px solid var(--wood-edge);box-shadow:var(--shadow);}
.skill-slot .ic{font-size:26px;font-weight:800;color:var(--green-glow);text-shadow:0 0 10px rgba(124,255,178,.7);}
.skill-slot span{font-size:11px;color:#cdbfa6;margin-top:2px;}
.skill-slot .cd{position:absolute;inset:0;border-radius:10px;background:rgba(0,0,0,.62);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:800;opacity:0;}

/* mobile */
.touch-only{display:none;}
#joystick{position:absolute;bottom:32px;left:32px;width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.10),rgba(0,0,0,.28));border:2px solid rgba(232,198,106,.4);pointer-events:auto;}
#joystick-knob{position:absolute;top:50%;left:50%;width:56px;height:56px;border-radius:50%;transform:translate(-50%,-50%);
  background:radial-gradient(circle,var(--green-glow),var(--green-deep));box-shadow:0 0 16px rgba(124,255,178,.6);}
#action-buttons{position:absolute;bottom:36px;right:30px;width:200px;height:160px;pointer-events:none;}
.abtn{position:absolute;width:74px;height:74px;border-radius:50%;font-size:22px;font-weight:800;color:#10210f;
  pointer-events:auto;margin:0;padding:0;border:2px solid rgba(255,255,255,.4);}
.abtn.attack{right:0;bottom:0;background:radial-gradient(circle,var(--green-glow),var(--green-deep));width:88px;height:88px;}
.abtn.skill{right:84px;bottom:60px;background:radial-gradient(circle,#bfe9ff,#1f7fb0);}
.abtn.dodge{right:96px;bottom:-6px;width:62px;height:62px;background:radial-gradient(circle,#ffe9a8,#b08a25);}

body.touch .touch-only{display:block;}
body.touch #skill-icons{display:none;}

@media (max-width:560px){
  .portrait{width:46px;height:46px;font-size:22px;}
  .bar{height:15px;}
}