/* 옥쌤의 즐거운 교실 — 모든 게임이 함께 쓰는 화면 틀
   배경은 햇살 농장 온실, 버튼·말풍선·별·손가락은 농장 그림 키트(core/ui)를 씁니다. */
@import url('https://fonts.googleapis.com/css2?family=Jua&display=swap');
:root{
  --ink:#3b2f2a; --ink-soft:#7a675c; --glass:rgba(255,255,255,.9); --glass-2:rgba(255,250,240,.94);
  --ok:#2fb16a; --warn:#f0a13a; --accent:#ff7a59; --teal:#3aafa9; --line:#eadfce;
  --r-lg:28px; --r-md:20px; --shadow:0 10px 28px rgba(80,55,30,.22);
  --font:'Jua','Gowun Dodum','Apple SD Gothic Neo','Malgun Gothic',system-ui,sans-serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;min-height:100%;}
body.oks{
  font-family:var(--font);color:var(--ink);
  background:#e9f3dd url('ui/greenhouse.webp') center/cover fixed no-repeat;
  -webkit-user-select:none;user-select:none;touch-action:manipulation;
}
body.oks::before{ /* 글자가 잘 보이도록 배경을 살짝 밝게 */
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:linear-gradient(180deg,rgba(255,252,240,.25),rgba(255,252,240,.45));
}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
img{-webkit-user-drag:none;}
.oks-app{position:relative;z-index:1;max-width:1100px;margin:0 auto;padding:12px 14px 28px;}

/* 상단바 */
.oks-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px;}
.oks-pill{
  display:inline-flex;align-items:center;gap:6px;height:46px;padding:0 16px;border-radius:999px;
  background:var(--glass);box-shadow:0 4px 12px rgba(80,55,30,.18);font-size:17px;text-decoration:none;color:var(--ink);
}
.oks-pill img{width:26px;height:26px;object-fit:contain;}
.oks-icon-label{display:inline-flex;align-items:center;justify-content:center;gap:7px;line-height:1}
.oks-icon-label.only{gap:0}.oks-ico{width:26px;height:26px;object-fit:contain;display:block;flex:none}
.oks-round .oks-ico{width:34px;height:34px}.oks-eco-icon{width:24px;height:24px;object-fit:contain;vertical-align:middle}
.oks-title{flex:1;min-width:150px;display:flex;flex-direction:column;align-items:center;line-height:1.15;
  background:url('ui/title_wood.webp') center/100% 100% no-repeat;padding:8px 26px 10px;color:#fff8e6;
  text-shadow:0 2px 0 rgba(90,50,20,.55);}
.oks-title b{font-size:20px;font-weight:400;}
.oks-title span{font-size:13px;opacity:.95;}
.oks-level{font-size:14px;background:#fff3c9;border:2px solid #f1d27a;color:#8a6200;}
.oks-round{width:50px;height:50px;border-radius:50%;background:var(--glass);box-shadow:0 4px 12px rgba(80,55,30,.18);
  display:inline-flex;align-items:center;justify-content:center;}
.oks-round img{width:34px;height:34px;object-fit:contain;}
.oks-help{background:#fff4d6;color:#8a6200;}
.oks-stars{display:inline-flex;align-items:center;gap:4px;}
.oks-stars img{width:26px;height:26px;}
.oks-dots{display:flex;gap:6px;padding:0 12px;height:46px;align-items:center;border-radius:999px;background:var(--glass);box-shadow:0 4px 12px rgba(80,55,30,.18);}
.oks-dot{width:12px;height:12px;border-radius:50%;background:#e2d7c5;transition:transform .2s;}
.oks-dot.done{background:var(--ok);}
.oks-dot.now{background:var(--accent);transform:scale(1.3);}

/* 지시 말풍선 */
.oks-ask{display:flex;align-items:center;gap:10px;margin:4px 0 12px;}
.oks-ask .oks-mascot{width:74px;height:86px;object-fit:contain;flex:none;filter:drop-shadow(0 4px 6px rgba(0,0,0,.2));}
.oks-ask-bubble{flex:1;position:relative;background:var(--glass-2);border-radius:var(--r-md);padding:14px 18px;font-size:23px;line-height:1.35;
  box-shadow:var(--shadow);min-height:62px;display:flex;align-items:center;gap:10px;}
.oks-ask-bubble::before{content:'';position:absolute;left:-12px;top:50%;margin-top:-10px;border:10px solid transparent;border-right-color:var(--glass-2);border-left:0;}
.oks-ask-bubble .oks-ask-text{flex:1;}
.oks-ask-bubble .oks-ask-img{height:54px;width:auto;}

/* 게임판 */
.oks-board{position:relative;background:var(--glass);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:18px;min-height:360px;}
.oks-board.scene{background-size:cover;background-position:center;}
.oks-board.scene::before{content:'';position:absolute;inset:0;border-radius:inherit;background:rgba(255,255,255,.18);pointer-events:none;}

/* 공통 카드(보기) */
.oks-grid{display:grid;gap:14px;justify-content:center;}
.oks-card{
  position:relative;background:#fffdf8;border-radius:22px;border:4px solid transparent;
  box-shadow:0 6px 14px rgba(80,55,30,.18);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  padding:12px;min-height:150px;font-size:21px;transition:transform .12s ease,border-color .15s;
}
.oks-card:active{transform:scale(.96);}
.oks-card .pic{width:100%;height:110px;display:flex;align-items:center;justify-content:center;}
.oks-card .pic img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 4px 5px rgba(0,0,0,.18));}
.oks-card .pic .emo{font-size:84px;line-height:1;}
.oks-card .lab{font-size:20px;}
.oks-card.big{min-height:220px;} .oks-card.big .pic{height:170px;} .oks-card.big .pic .emo{font-size:130px;}
.oks-card.good{border-color:var(--ok);background:#effbf3;}
.oks-card.dim{opacity:.35;}
.oks-card.wobble{animation:oks-wobble .45s;}
@keyframes oks-wobble{0%,100%{transform:translateX(0)}25%{transform:translateX(-8px) rotate(-2deg)}75%{transform:translateX(8px) rotate(2deg)}}
.oks-pop{animation:oks-pop .35s ease;}
@keyframes oks-pop{from{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}

/* 큰 버튼 (농장 버튼 그림) */
.oks-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:200px;height:64px;padding:0 30px;
  background:url('ui/btn_green.webp') center/100% 100% no-repeat;color:#fff;font-size:24px;text-shadow:0 2px 0 rgba(0,70,20,.45);}
.oks-btn.blue{background-image:url('ui/btn_blue.webp');text-shadow:0 2px 0 rgba(0,40,110,.45);}
.oks-btn.orange{background-image:url('ui/btn_orange.webp');text-shadow:0 2px 0 rgba(120,50,0,.45);}
.oks-btn.pink{background-image:url('ui/btn_pink.webp');text-shadow:0 2px 0 rgba(120,0,60,.45);}
.oks-btn.purple{background-image:url('ui/btn_purple.webp');text-shadow:0 2px 0 rgba(60,0,110,.45);}
.oks-btn:active{transform:translateY(2px) scale(.98);}

/* 촉진: 반짝임 + 손가락 */
.oks-glow{animation:oks-glow 1s ease-in-out infinite;}
@keyframes oks-glow{0%,100%{box-shadow:0 0 0 0 rgba(255,193,7,0),0 6px 14px rgba(80,55,30,.18)}50%{box-shadow:0 0 0 9px rgba(255,193,7,.65),0 0 26px 8px rgba(255,193,7,.5)}}
.oks-hand{position:fixed;left:0;top:0;z-index:90;width:86px;pointer-events:none;filter:drop-shadow(0 6px 8px rgba(0,0,0,.35));will-change:transform;}

/* 끝 화면 */
.oks-overlay{position:fixed;inset:0;z-index:80;background:rgba(40,28,15,.45);display:flex;align-items:center;justify-content:center;padding:18px;}
.oks-finish{background:var(--glass-2);border-radius:32px;padding:24px 22px 20px;max-width:430px;width:100%;text-align:center;box-shadow:var(--shadow);animation:oks-pop .35s ease;}
.oks-finish .oks-mascot{height:130px;}
.oks-finish h2{font-size:32px;font-weight:400;margin:6px 0 4px;color:#e0612f;}
.oks-finish p{margin:0 0 12px;color:var(--ink-soft);font-size:17px;}
.oks-finish .stars{display:flex;justify-content:center;gap:8px;margin:6px 0 10px;}
.oks-finish .stars img{width:60px;height:60px;animation:oks-star .5s ease backwards;}
.oks-finish .stars img.off{filter:grayscale(1) opacity(.3);}
.oks-finish .stars img:nth-child(2){animation-delay:.15s}.oks-finish .stars img:nth-child(3){animation-delay:.3s}
@keyframes oks-star{from{transform:scale(0) rotate(-40deg)}to{transform:scale(1) rotate(0)}}
.oks-finish .btns{display:flex;flex-direction:column;align-items:center;gap:10px;}
.oks-finish .btns .oks-btn{width:100%;max-width:320px;}
.oks-finish .note{font-size:14px;color:var(--ink-soft);margin-top:10px;}
.oks-toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:85;background:rgba(59,47,42,.92);color:#fff;
  padding:12px 22px;border-radius:999px;font-size:19px;animation:oks-pop .25s ease;max-width:92vw;text-align:center;}
.oks-praise{position:fixed;left:50%;top:38%;transform:translate(-50%,-50%);z-index:85;pointer-events:none;
  font-size:46px;color:#fff;text-shadow:0 3px 0 #e0612f,0 0 18px rgba(255,160,60,.8);animation:oks-praise 1s ease forwards;}
.oks-praise img{width:120px;display:block;margin:0 auto;}
@keyframes oks-praise{0%{opacity:0;transform:translate(-50%,-30%) scale(.6)}25%{opacity:1;transform:translate(-50%,-50%) scale(1.05)}80%{opacity:1}100%{opacity:0;transform:translate(-50%,-70%) scale(1)}}

/* 감각 설정: 움직임 줄이기 */
body.oks.calm *{animation-duration:.01ms!important;transition-duration:.01ms!important;}
body.oks.big-targets .oks-card{min-height:190px;}

@media (max-width:640px){
  .oks-app{padding:8px 8px 20px;}
  .oks-title{order:5;flex-basis:100%;padding:6px 18px 8px;} .oks-title b{font-size:16px;} .oks-title span{display:none;}
  .oks-ask-bubble{font-size:19px;padding:10px 14px;}
  .oks-ask .oks-mascot{width:54px;height:64px;}
  .oks-card{min-height:120px;font-size:18px;} .oks-card .pic{height:84px;} .oks-card .pic .emo{font-size:64px;}
  .oks-board{padding:12px;}
  .oks-pill{height:42px;padding:0 12px;font-size:15px;}
  .oks-level{display:none;}
}

/* 끝 화면: 선생님 기록(도움 정도) */
.oks-help-rec{margin:0 0 14px;padding:10px;border-radius:18px;background:#fff;border:2px dashed var(--line);}
.oks-help-rec span{display:block;font-size:13px;color:var(--ink-soft);margin-bottom:6px;}
.oks-help-rec .chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;}
.oks-chip{padding:7px 11px;border-radius:999px;background:#f4ede2;font-size:14px;}
.oks-chip.on{background:var(--teal);color:#fff;}

/* 게임 경제 정보판 */
.eco-hud{display:inline-flex;gap:6px;align-items:center;}
.eco-hud button{display:inline-flex;align-items:center;gap:5px;height:44px;padding:0 12px;border-radius:999px;background:var(--glass);box-shadow:0 4px 12px rgba(80,55,30,.18);font-size:16px;}
.eco-hud b{font-weight:400;}
.eco-coin{background:#fff3c4!important;color:#8a5a00;}
.eco-lv i{display:block;width:54px;height:8px;border-radius:4px;background:#eadfce;overflow:hidden;} .eco-lv i span{display:block;height:100%;background:linear-gradient(90deg,#8bc34a,#43a047);}
.eco-hud.bump .eco-coin{animation:eco-bump .5s;} @keyframes eco-bump{40%{transform:scale(1.25)}}
.eco-gain{font-size:20px;color:#8a5a00;background:#fff3c4;border-radius:999px;display:inline-block;padding:4px 16px;margin:-4px 0 10px;}
.eco-mlist{display:flex;flex-direction:column;gap:8px;margin-bottom:14px;text-align:left;}
.eco-mi{display:flex;align-items:center;gap:10px;background:#fff;border-radius:16px;padding:10px 12px;font-size:17px;}
.eco-mi span{font-size:26px;} .eco-mi b{flex:1;font-weight:400;} .eco-mi em{font-style:normal;color:var(--ink-soft);} .eco-mi.done{background:#e8f5e9;} .eco-mi.done em{color:var(--ok);font-size:22px;}
.eco-badges{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px;}
.eco-b{background:#f3ecdf;border-radius:16px;padding:8px 4px;display:flex;flex-direction:column;align-items:center;opacity:.4;filter:grayscale(1);} .eco-b.on{opacity:1;filter:none;background:#fff8e1;}
.eco-b span{font-size:30px;} .eco-b small{font-size:12px;}
.eco-lvup .lvbig{font-size:70px;} .eco-lvup .open{color:#2e7d32;font-size:18px;}
@media (max-width:640px){ .eco-hud button{height:38px;padding:0 9px;font-size:14px;} .eco-lv i{width:34px;} }

/* 스위치(스캔) 모드 */
.scan-lit{outline:6px solid #ffb300!important;outline-offset:4px;box-shadow:0 0 0 12px rgba(255,193,7,.35)!important;border-radius:18px;}
.scan-switch{position:fixed;right:16px;bottom:16px;z-index:120;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#ff8a80,#d32f2f);color:#fff;font-size:36px;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 8px 0 #8e0000,0 12px 18px rgba(0,0,0,.3);}
.scan-switch small{font-size:15px;}
.oks-dots:empty{display:none;}
@media (max-width:1300px){ .oks-top .eco-hud .eco-lv i{display:none;} .oks-top .eco-hud button{padding:0 10px;} }
/* 3D로 돌려 보기 단추 (카드 오른쪽 위) */
.m3d{position:absolute;right:6px;top:6px;z-index:3;min-width:40px;height:32px;padding:0 8px;border-radius:999px;background:#5b4fd6;color:#fff;
  font:700 14px/32px system-ui,sans-serif;text-align:center;box-shadow:0 3px 8px rgba(40,20,90,.35);cursor:pointer;letter-spacing:.02em;}
.m3d:focus-visible{outline:4px solid #ffd54f;outline-offset:2px;}
body.big .m3d{height:40px;line-height:40px;min-width:50px;font-size:17px;}
/* 설명 읽어 주기 켜고 끄기 */
.oks-explain{background:#e9f6ff;color:#1f5f8b;}
.oks-explain.off{background:#f1eef8;color:#6a6788;}
@media (max-width:820px){.oks-explain span{display:none;}}
a.oks-btn{text-decoration:none;}