:root{
  --bg:#FFF7DC; --bg2:#FFEFB8; --card:#FFFFFF; --ink:#5A4220; --ink2:#8C7350;
  --yellow:#FFD338; --yellow-d:#E5A800; --mustard:#D9B21C;
  --pink:#FF8FB1; --pink-d:#E8628C; --sky:#7CCBFF; --sky-d:#3FA3E8;
  --green:#6FD38A; --green-d:#3BB060; --red:#FF6B6B; --line:#F0DFA8;
  --shadow:0 4px 0 rgba(120,80,0,.18);
  --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);
  font-family:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Hiragino Sans",sans-serif;font-weight:700;
  -webkit-user-select:none;user-select:none;overscroll-behavior:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;touch-action:manipulation}
#app{position:relative;max-width:520px;margin:0 auto;height:100dvh;overflow:hidden;
  background:radial-gradient(circle at 20% 10%,#FFFBEA 0,transparent 40%),
             radial-gradient(circle at 90% 80%,#FFF1C2 0,transparent 45%),var(--bg)}
.screen{position:absolute;inset:0;display:none;flex-direction:column;padding:calc(10px + var(--safe-t)) 16px calc(14px + var(--safe-b));overflow:hidden}
.screen.active{display:flex;animation:fadeIn .25s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- topbar ---------- */
.topbar{display:flex;align-items:center;gap:10px;min-height:48px;margin-bottom:8px}
.topbar h2{flex:1;margin:0;font-size:22px;text-align:center;font-weight:900}
.icon-btn{width:44px;height:44px;border-radius:14px;background:#fff;box-shadow:var(--shadow);font-size:22px;flex:none}
.icon-btn:active{transform:translateY(2px);box-shadow:0 2px 0 rgba(120,80,0,.18)}
.coin-pill{display:flex;align-items:center;gap:6px;background:#fff;border-radius:999px;padding:6px 14px 6px 8px;box-shadow:var(--shadow);font-size:20px;flex:none}
.coin-ic{display:inline-block;width:24px;height:24px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#FFF6B0 0 18%,#FFD338 19% 60%,#E5A800 61%);
  box-shadow:inset 0 0 0 2px #C98A00;position:relative;flex:none}
.coin-ic::after{content:"ぴ";position:absolute;inset:0;display:grid;place-items:center;font-size:12px;color:#A86E00;font-weight:900}
.lv-box{flex:1;display:flex;align-items:center;gap:8px;background:#fff;border-radius:999px;padding:8px 14px;box-shadow:var(--shadow)}
.lv{font-size:15px;white-space:nowrap}.lv b{font-size:20px;color:var(--pink-d)}
.bar{flex:1;height:10px;background:#F4E8C3;border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--pink),#FFB36B);border-radius:99px;transition:width .5s}
.bar.big{height:14px}

/* ---------- home scene ---------- */
.scene{position:relative;width:100%;aspect-ratio:1/0.82;border-radius:26px;overflow:hidden;box-shadow:0 6px 0 rgba(120,80,0,.15);background:#BFE6FF;flex:none}
.scene-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%}
.scene-chara{position:absolute;left:50%;bottom:4%;width:40%;transform:translateX(-50%);animation:idle 2.4s ease-in-out infinite}
.scene-items{position:absolute;inset:0;pointer-events:none}
.scene-items img{position:absolute;filter:drop-shadow(0 3px 2px rgba(0,0,0,.2))}
@keyframes idle{0%,100%{transform:translateX(-50%) translateY(0) scale(1,1)}50%{transform:translateX(-50%) translateY(-3%) scale(1.02,.98)}}
.bubble{position:absolute;left:50%;top:4%;transform:translateX(-50%);background:#fff;border-radius:18px;padding:7px 14px;font-size:15px;
  max-width:78%;width:max-content;text-align:center;box-shadow:0 3px 0 rgba(0,0,0,.12);line-height:1.35;white-space:pre-line}
.bubble::after{content:"";position:absolute;left:50%;bottom:-9px;transform:translateX(-50%);border:10px solid transparent;border-bottom:0;border-top-color:#fff}
.bubble.pop{animation:pop .35s ease}
@keyframes pop{0%{transform:translateX(-50%) scale(.6)}70%{transform:translateX(-50%) scale(1.08)}100%{transform:translateX(-50%) scale(1)}}

/* chara + 着せかえ */
.chara{position:relative;width:100%;aspect-ratio:1}
.chara>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.chara .acc{position:absolute;height:auto;pointer-events:none}

.today{display:flex;gap:12px;align-items:center;background:#fff;border-radius:20px;padding:12px 14px;margin:12px 0 10px;box-shadow:var(--shadow)}
.today-l{flex:1}
.today-t{font-size:13px;color:var(--ink2)}
.today-n{font-size:16px;margin:2px 0 6px}.today-n b{font-size:26px;color:var(--pink-d)}
.week{display:grid;grid-template-columns:repeat(7,22px);gap:3px;text-align:center;font-size:10px;color:var(--ink2)}
.week .d{display:flex;flex-direction:column;align-items:center;gap:2px}
.week .st{width:22px;height:22px;border-radius:50%;background:#F4E8C3;display:grid;place-items:center;font-size:13px}
.week .st.on{background:#FFE36B}
.week .st.now{outline:2px solid var(--pink)}

.btn-big{display:block;width:100%;border-radius:22px;padding:16px;font-size:24px;font-weight:900;color:#fff;
  background:linear-gradient(180deg,#FF9EBD,var(--pink-d));box-shadow:0 6px 0 #C44470;margin-bottom:12px;letter-spacing:.04em}
.btn-big:active{transform:translateY(4px);box-shadow:0 2px 0 #C44470}
.btn-big.ghost{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.btn-big.small{font-size:18px;padding:12px}
.btn-start{animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.03)}}
.menu-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.btn-menu{background:#fff;border-radius:20px;padding:10px 4px;box-shadow:var(--shadow);font-size:15px;display:flex;flex-direction:column;align-items:center;gap:2px}
.btn-menu span{font-size:28px}
.btn-menu:active{transform:translateY(3px)}

/* ---------- mode ---------- */
.mode-scroll{flex:1;overflow-y:auto;padding-bottom:20px;-webkit-overflow-scrolling:touch}
.mode-group{margin-bottom:14px}
.mg-title{font-size:16px;color:var(--ink2);margin:6px 4px 8px}
.mode-card{display:flex;align-items:center;gap:14px;width:100%;background:#fff;border-radius:18px;padding:12px 14px;margin-bottom:8px;box-shadow:var(--shadow);text-align:left}
.mode-card:active{transform:translateY(3px)}
.mc-ex{flex:none;min-width:96px;text-align:center;background:var(--bg2);border-radius:12px;padding:8px 6px;font-size:22px;font-weight:900}
.mc-name{font-size:15px;line-height:1.35}
.mc-name em{font-style:normal;font-size:12px;color:#fff;background:var(--pink);border-radius:99px;padding:2px 8px;margin-left:4px;vertical-align:2px;white-space:nowrap;display:inline-block}
.mode-card.main{background:linear-gradient(135deg,#FFF3B0,#FFE070);padding:16px 14px}
.mode-card.main .mc-ex{background:#fff;font-size:26px}
.mode-card.mix .mc-ex{background:linear-gradient(90deg,#FFB3C9,#FFE38A,#A8E6FF)}
.mode-card.nigate .mc-ex{background:#FFE0E0}
.dan-row{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin:0 0 10px}
.dan-row button{min-width:0;background:#fff;border-radius:12px;padding:8px 0;font-size:13px;box-shadow:0 3px 0 rgba(120,80,0,.15)}
.dan-row button.on{background:var(--yellow);}
.dan-row .lbl{grid-column:1/-1;font-size:12px;color:var(--ink2);margin-left:4px}

/* ---------- modal ---------- */
.modal{position:absolute;inset:0;background:rgba(70,45,0,.45);display:none;align-items:center;justify-content:center;padding:20px;z-index:20}
.modal.open{display:flex;animation:fadeIn .2s}
.modal-box{width:100%;max-width:380px;background:#FFFBEE;border-radius:28px;padding:22px 18px;box-shadow:0 10px 30px rgba(0,0,0,.2);text-align:center;max-height:90%;overflow:auto}
.rule-title{font-size:22px;font-weight:900;margin-bottom:14px}
.rule-btn{display:flex;flex-direction:column;width:100%;background:#fff;border-radius:18px;padding:14px;margin-bottom:10px;box-shadow:var(--shadow)}
.rule-btn b{font-size:22px}.rule-btn span{font-size:13px;color:var(--ink2);line-height:1.4}
.rule-btn.ta{background:linear-gradient(135deg,#D7F0FF,#A8DCFF)}
.rule-btn i{font-style:normal;color:var(--pink-d)}
.rule-btn:active{transform:translateY(3px)}
.btn-text{display:block;margin:8px auto 0;padding:8px 16px;font-size:15px;color:var(--ink2)}
.btn-text.danger{color:var(--red);font-size:13px}
.fld{display:block;text-align:left;font-size:14px;color:var(--ink2);margin-bottom:12px}
.fld input:not([type=checkbox]){display:block;width:100%;margin-top:4px;font:inherit;font-size:18px;padding:10px 12px;border-radius:12px;border:2px solid var(--line);background:#fff;color:var(--ink)}
.fld.chk{display:flex;align-items:center;gap:8px;font-size:16px;color:var(--ink)}
.fld.chk input{width:22px;height:22px}
.dlg-img{width:150px;margin:0 auto 6px}
.dlg-img img{width:100%}
.dlg-text{font-size:16px;line-height:1.6;margin-bottom:14px;white-space:pre-line}
.dlg-btns{display:flex;gap:10px}.dlg-btns .btn-big{margin:0;font-size:18px;padding:12px}

/* ---------- game ---------- */
.g-top{display:flex;align-items:center;gap:10px;min-height:48px}
.g-prog{flex:1;display:flex;align-items:center;gap:8px;font-size:16px}
.g-prog .bar{height:14px}
.g-prog .bar i{background:linear-gradient(90deg,#7CE0A0,#3BB060)}
.g-prog.ta .bar i{background:linear-gradient(90deg,#7CCBFF,#3FA3E8);transition:width 1s linear}
.g-prog.ta.hurry .bar i{background:linear-gradient(90deg,#FF9A9A,#FF5B5B)}
.g-stage{position:relative;flex:1;min-height:130px;display:flex;align-items:flex-end;justify-content:center;margin-top:6px;border-radius:24px;overflow:hidden;background:#BFE6FF center 70%/cover;box-shadow:inset 0 0 0 4px rgba(255,255,255,.7)}
.g-stage::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.35),rgba(255,255,255,0) 60%)}
.g-chara-wrap{z-index:1}
.g-chara-wrap{position:relative;height:100%;max-height:210px;aspect-ratio:1.5;display:flex;align-items:flex-end;justify-content:flex-start}
.g-chara{width:58%;max-width:180px;transition:transform .2s}
.g-bubble{left:auto;right:-4px;top:4%;transform:none;max-width:52%;font-size:15px}
.g-bubble::after{left:-8px;top:50%;bottom:auto;transform:translateY(-50%);border:9px solid transparent;border-left:0;border-right-color:#fff}
.g-bubble.pop{animation:pop2 .35s ease}
@keyframes pop2{0%{transform:scale(.6)}70%{transform:scale(1.08)}100%{transform:scale(1)}}
.g-chara.jump{animation:jump .5s ease}
@keyframes jump{0%,100%{transform:translateY(0)}40%{transform:translateY(-22%) rotate(-6deg)}70%{transform:translateY(0) scale(1.08,.92)}}
.g-chara.shake{animation:shake .45s ease}
@keyframes shake{0%,100%{transform:none}25%{transform:translateX(-6%) rotate(-4deg)}75%{transform:translateX(6%) rotate(4deg)}}
.combo{position:absolute;z-index:2;left:12px;top:10px;font-size:18px;font-weight:900;color:#FF7A00;text-shadow:0 2px 0 #fff;opacity:0}
.combo.show{opacity:1;animation:comboPop .4s ease}
@keyframes comboPop{0%{transform:scale(1.6)}100%{transform:scale(1)}}
#s-game.fever{background:linear-gradient(180deg,#FFE3F0,#FFF3C4,#DDF3FF);background-size:100% 300%;animation:fever 2s linear infinite}
@keyframes fever{0%{background-position:0 0}100%{background-position:0 100%}}
.q-card{position:relative;background:#fff;border-radius:24px;padding:18px 16px 12px;margin:8px 0 10px;box-shadow:0 5px 0 rgba(120,80,0,.15);display:flex;align-items:center;justify-content:center;gap:10px;min-height:92px;flex-wrap:wrap}
.q-text{font-size:44px;font-weight:900;letter-spacing:.02em;white-space:nowrap}
.q-ans{min-width:96px;height:64px;border-radius:16px;background:#FFF6D6;border:3px dashed #F2CF6A;font-size:44px;font-weight:900;display:flex;align-items:center;justify-content:center;padding:0 10px;color:var(--sky-d)}
.q-ans.ok{background:#E3FAEA;border:3px solid var(--green);color:var(--green-d)}
.q-ans.ng{background:#FFE6E6;border:3px solid var(--red);color:var(--red);animation:shake .4s}
.q-text.sm{font-size:36px}.q-text.xs{font-size:30px}
.q-ans .pre{font-size:20px;color:var(--ink2);margin-right:6px}
.q-ans .am{font-size:16px;color:var(--ink2);margin:0 6px;white-space:nowrap}
.q-ans .ab{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:48px;border-radius:10px;background:#fff;border:2px solid #F2CF6A}
.q-ans .ab.cur{border-color:var(--sky-d)}
.q-ans.ok .ab,.q-ans.ng .ab{border-color:transparent;background:none}
.mc-name small{font-size:12px;color:var(--ink2)}
.mode-card.order .mc-ex{background:#E8E0FF;font-size:19px}
.mc-ex{white-space:nowrap}
.caret{display:inline-block;width:3px;height:40px;background:var(--sky-d);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.q-hint{position:absolute;left:0;right:0;top:4px;text-align:center;font-size:14px;color:var(--red);opacity:0}
.q-hint.show{opacity:1}
.q-card .mark{position:absolute;right:10px;top:-8px;font-size:56px;animation:markIn .35s ease;pointer-events:none}
@keyframes markIn{0%{transform:scale(2.2);opacity:0}100%{transform:scale(1);opacity:1}}
.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;flex:none}
.pad button{height:min(9.5dvh,70px);border-radius:18px;background:#fff;font-size:32px;font-weight:900;box-shadow:0 5px 0 #E9D49A;color:var(--ink)}
.pad button:active,.pad button.press{transform:translateY(4px);box-shadow:0 1px 0 #E9D49A;background:#FFF5CF}
.pad .k-sub{font-size:20px;background:#FFF0F4;box-shadow:0 5px 0 #F2C0CF;color:var(--pink-d)}

/* ---------- result ---------- */
.r-wrap{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:auto}
.r-title{font-size:36px;font-weight:900;color:var(--pink-d);text-shadow:0 3px 0 #fff;animation:pop2 .5s}
.r-chara{width:46%;max-width:210px;animation:jump 1s ease infinite}
.r-score b{font-size:56px;color:var(--ink)}.r-score span{font-size:20px}
.r-lines{width:100%;max-width:340px;background:#fff;border-radius:18px;padding:10px 16px;margin:8px 0;box-shadow:var(--shadow);font-size:15px}
.r-lines div{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px dashed var(--line)}
.r-lines div:last-child{border:0}
.r-total{display:flex;align-items:center;gap:6px;font-size:30px;margin:4px 0}
.r-total .coin-ic{width:34px;height:34px}.r-total .coin-ic::after{font-size:16px}
.r-msg{font-size:16px;color:var(--ink2);margin-bottom:12px;min-height:1em;white-space:pre-line}
#s-result .btn-big{max-width:340px}

/* ---------- shop / closet ---------- */
.tabs{display:flex;gap:6px;margin-bottom:10px}
.tab{flex:1;background:#fff;border-radius:14px;padding:10px 2px;font-size:14px;box-shadow:0 3px 0 rgba(120,80,0,.15)}
.tab.active{background:var(--yellow)}
.shop-list,.closet-list{flex:1;overflow-y:auto;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;align-content:start;padding-bottom:20px}
.item{background:#fff;border-radius:18px;padding:10px;box-shadow:var(--shadow);text-align:center;position:relative}
.item .thumb{aspect-ratio:1;display:grid;place-items:center;background:#FFF8E4;border-radius:12px;margin-bottom:6px;overflow:hidden}
.item .thumb img{max-width:82%;max-height:82%}
.item.house .thumb img{max-width:100%;max-height:100%;width:100%;height:100%;object-fit:cover}
.item .nm{font-size:15px;margin-bottom:6px}
.item .buy{width:100%;border-radius:12px;padding:8px;background:var(--yellow);font-size:16px;display:flex;align-items:center;justify-content:center;gap:4px;box-shadow:0 3px 0 var(--yellow-d)}
.item .buy .coin-ic{width:18px;height:18px}.item .buy .coin-ic::after{font-size:9px}
.item .buy:disabled{background:#EEE;box-shadow:0 3px 0 #CCC;color:#999}
.item .buy.owned{background:var(--green);box-shadow:0 3px 0 var(--green-d);color:#fff}
.item .lock{position:absolute;inset:0;background:rgba(255,250,235,.75);border-radius:18px;display:grid;place-items:center;font-size:14px;color:var(--ink2);padding:10px}
.closet-chara{width:52%;max-width:220px;margin:0 auto 8px;background:radial-gradient(circle,#FFF 0,#FFF6D8 60%,transparent 70%)}
.closet-list{grid-template-columns:repeat(3,1fr)}
.closet-list .item{padding:8px}
.closet-list .item.on{outline:3px solid var(--pink);background:#FFF0F5}
.closet-list .item .nm{font-size:12px;margin:0}
.empty{grid-column:1/-1;text-align:center;color:var(--ink2);padding:30px 10px;line-height:1.7}

/* ---------- record ---------- */
.rec-scroll{flex:1;overflow-y:auto;padding-bottom:20px}
.rec-card{background:#fff;border-radius:18px;padding:14px;margin-bottom:10px;box-shadow:var(--shadow)}
.rec-card h3{margin:0 0 8px;font-size:17px}
.rec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center}
.rec-grid div{background:#FFF8E4;border-radius:12px;padding:8px 2px;font-size:11px;color:var(--ink2)}
.rec-grid b{display:block;font-size:22px;color:var(--ink)}
.rec-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px dashed var(--line);font-size:15px}
.rec-row:last-child{border:0}
.rec-row small{color:var(--ink2)}
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.badge{text-align:center;font-size:10px;color:var(--ink2);line-height:1.3}
.badge .bi{width:54px;height:54px;margin:0 auto 3px;border-radius:50%;display:grid;place-items:center;font-size:28px;background:#EEE;filter:grayscale(1);opacity:.45}
.badge.on .bi{background:radial-gradient(circle at 35% 30%,#FFF6B0,#FFD338 60%,#E5A800);filter:none;opacity:1;box-shadow:0 3px 0 #C98A00}
.badge.on{color:var(--ink)}
.kuku-tbl{display:grid;grid-template-columns:repeat(10,1fr);gap:2px;font-size:11px;text-align:center}
.kuku-tbl div{padding:4px 0;border-radius:4px;background:#F6F1E2}
.kuku-tbl .h{background:none;font-weight:900}

/* ---------- fx ---------- */
.fx{position:absolute;inset:0;pointer-events:none;z-index:30;overflow:hidden}
.fx .cf{position:absolute;top:-20px;width:10px;height:14px;border-radius:2px;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(110dvh) rotate(720deg)}}
.fx .fc{position:absolute;font-size:22px;font-weight:900;color:#E5A800;text-shadow:0 2px 0 #fff;animation:floatUp .9s ease-out forwards;display:flex;align-items:center;gap:3px}
@keyframes floatUp{0%{opacity:0;transform:translateY(10px) scale(.7)}20%{opacity:1;transform:translateY(0) scale(1.1)}100%{opacity:0;transform:translateY(-70px)}}
.fx .banner{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);font-size:40px;font-weight:900;color:#fff;white-space:nowrap;
  text-shadow:0 3px 0 #E8628C,0 -2px 0 #E8628C,2px 0 0 #E8628C,-2px 0 0 #E8628C,0 6px 10px rgba(0,0,0,.2);animation:banner 1.4s ease forwards}
@keyframes banner{0%{transform:translate(-50%,-50%) scale(.3);opacity:0}20%{transform:translate(-50%,-50%) scale(1.15);opacity:1}35%{transform:translate(-50%,-50%) scale(1)}80%{opacity:1}100%{opacity:0;transform:translate(-50%,-80%)}}
.toast{position:absolute;left:50%;bottom:calc(30px + var(--safe-b));transform:translateX(-50%) translateY(20px);background:rgba(90,66,32,.92);color:#fff;border-radius:99px;padding:10px 18px;font-size:15px;opacity:0;transition:.3s;z-index:40;white-space:nowrap}
.toast.show{opacity:1;transform:translateX(-50%)}

@media (min-height:760px){.scene{aspect-ratio:1/0.95}.scene-chara{width:42%}}
@media (max-height:690px){
  .q-text,.q-ans{font-size:36px}.q-ans{height:54px}.caret{height:32px}
  .q-card{min-height:76px}
  .pad button{height:min(9dvh,60px);font-size:28px}
  .scene{aspect-ratio:1/0.7}
  .btn-big{padding:12px;font-size:21px}
  .today{margin:8px 0}
}