/* siaena.life 공통 스타일 — 모든 게임이 이 파일을 함께 씁니다 */
:root{
  --bg:#E4F1EE;      /* 바다 거품 */
  --ink:#0F3D4A;     /* 깊은 바다 */
  --muted:#4D7480;
  --tile:#F7FBFA;
  --line:#BFD9D3;
  --buoy:#F2B705;    /* 부표 노랑: 강조색 하나 */
  --go:#2BA87E;
  --warn:#D9534F;
  --back:#D62828;    /* 진열장으로 링크: 빨강 */
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0C2730;--ink:#E4F1EE;--muted:#8FB3BB;--tile:#123540;--line:#20505C;--buoy:#F5C431;--go:#3CC795;--warn:#F07470;--back:#FF6B6B;color-scheme:dark}
}
*{box-sizing:border-box;margin:0}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font-family:"Gowun Dodum","Apple SD Gothic Neo","Malgun Gothic",sans-serif;line-height:1.6;-webkit-tap-highlight-color:transparent}
h1,h2,.display{font-family:"Jua","Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-weight:400;letter-spacing:-.01em}
a{color:inherit}
:focus-visible{outline:3px solid var(--buoy);outline-offset:3px}
.wrap{max-width:760px;margin:0 auto;padding:max(24px,env(safe-area-inset-top)) 20px max(32px,env(safe-area-inset-bottom))}
/* 게임 화면 왼쪽 위 "홈으로" 버튼: 스크롤해도 항상 보여요 */
.back{position:fixed;top:calc(10px + env(safe-area-inset-top,0px));left:12px;z-index:50;height:42px;display:inline-flex;align-items:center;
      padding:0 16px;border-radius:21px;text-decoration:none;color:#fff;background:var(--back);
      font-family:"Jua",sans-serif;font-size:17px;box-shadow:0 3px 0 rgba(0,0,0,.2)}
.back:hover{filter:brightness(1.08)}
.back:active{transform:translateY(1px);box-shadow:0 1px 0 rgba(0,0,0,.2)}
.back ~ h1{margin-top:52px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ── 순위표 ── */
.rank{max-width:480px;margin:28px auto 0}
.rank-form{background:var(--tile);border:1.5px solid var(--line);border-radius:14px;padding:14px}
.rank-form label{display:block;font-family:"Jua",sans-serif;font-size:18px;margin-bottom:8px}
.rank-row{display:flex;gap:8px}
.rank-row input{flex:1;min-width:0;font:inherit;font-size:16px;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink)}
.rank-row button{font:inherit;font-family:"Jua",sans-serif;font-size:18px;padding:10px 18px;border:none;border-radius:10px;background:var(--buoy);color:#0F3D4A;cursor:pointer}
.rank-row button:disabled{opacity:.6}
.rank-note{margin-top:8px;font-size:14px;color:var(--warn);min-height:1.4em}
.rank-msg{margin:10px 0 0;font-size:15px;min-height:1.4em}
.rank-tabs{display:flex;gap:4px;margin-top:8px;border-bottom:1.5px solid var(--line)}
.rank-tabs button{font:inherit;font-family:"Jua",sans-serif;font-size:17px;padding:8px 14px;border:none;background:none;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1.5px}
.rank-tabs button.on{color:var(--ink);border-bottom-color:var(--buoy)}
.rank-list{list-style:none;padding:0;margin:0}
.rank-list li{display:flex;align-items:baseline;gap:12px;padding:10px 4px;border-bottom:1px solid var(--line)}
.rank-list .rk{font-family:"Jua",sans-serif;width:24px;color:var(--muted)}
.rank-list .nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-list .sc{font-family:"Jua",sans-serif;font-size:18px}
.rank-list li.first .rk{color:var(--buoy)}
.rank-list li.first .sc{font-size:20px}
.rank-empty{color:var(--muted);justify-content:center}
.rank-foot{font-size:12px;color:var(--muted);margin-top:8px;text-align:center}

/* ── 소리 켜기/끄기 버튼 ── */
.snd{position:fixed;top:calc(10px + env(safe-area-inset-top,0px));right:12px;z-index:50;width:42px;height:42px;border-radius:50%;
     border:1.5px solid var(--line);background:var(--tile);font-size:20px;line-height:1;cursor:pointer}

/* ── 타격감 공통 효과 ── */
@keyframes shake{0%,100%{transform:translate(0,0)}20%{transform:translate(-5px,2px)}40%{transform:translate(4px,-3px)}60%{transform:translate(-3px,1px)}80%{transform:translate(2px,-1px)}}
@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.35)}100%{transform:scale(1)}}
@keyframes press{0%{transform:scale(1)}40%{transform:scale(.96)}100%{transform:scale(1)}}
.fx-shake{animation:shake .22s linear}
.fx-bump{animation:bump .25s ease-out;display:inline-block}
.fx-press{animation:press .18s ease-out}
.spark{position:absolute;left:50%;top:45%;width:10px;height:10px;border-radius:50%;pointer-events:none;z-index:4;
       background:var(--buoy);animation:spark .45s ease-out forwards}
@keyframes spark{0%{transform:translate(-50%,-50%) scale(1);opacity:1}100%{transform:translate(calc(-50% + var(--dx)),calc(-50% + var(--dy))) scale(.3);opacity:0}}

/* ── 공유 ── */
.share-btn{font:inherit;font-family:"Jua",sans-serif;font-size:18px;padding:10px 18px;border-radius:999px;border:none;cursor:pointer;
           background:#FEE500;color:#191919;box-shadow:0 3px 0 rgba(0,0,0,.18)}
.share-btn:active{transform:translateY(1px);box-shadow:0 1px 0 rgba(0,0,0,.18)}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:60;
       background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:12px;font-size:15px;box-shadow:0 6px 20px rgba(0,0,0,.25)}