:root{
  --bg:#f5f1ec; --card:#fff; --ink:#2d2a26; --sub:#8b857c; --line:#e7e1d9;
  --accent:#5f8f6b; --accent2:#e9a15a; --danger:#d0574b;
  --r:22px; --sat:env(safe-area-inset-top,0px); --sab:env(safe-area-inset-bottom,0px);
  --font:'Zen Maru Gothic',system-ui,-apple-system,'Hiragino Maru Gothic ProN',sans-serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);overscroll-behavior:none;-webkit-user-select:none;user-select:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;padding:0}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.screen{position:fixed;inset:0;display:none}
.screen.active{display:block}

/* ===== メニュー ===== */
#menu{display:none;flex-direction:column}
#menu.active{display:flex}
.mhead{padding:calc(var(--sat) + 14px) 18px 8px;background:linear-gradient(var(--bg) 70%,rgba(245,241,236,0))}
.brand{font-size:22px;font-weight:900;letter-spacing:.02em}
.brand em{font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:600;font-size:28px;color:var(--accent)}
.chips{display:flex;gap:8px;margin-top:10px;overflow-x:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;display:flex;align-items:center;gap:8px;padding:9px 14px;border-radius:14px;color:#fff;font-weight:700;font-size:13px;box-shadow:0 4px 12px rgba(0,0,0,.08)}
.chip small{display:block;font-size:10px;font-weight:500;opacity:.9}
.chip.c1{background:linear-gradient(135deg,#6fa47a,#4f8360)}
.chip.c2{background:linear-gradient(135deg,#f0b264,#e18a4a)}
.chip.c3{background:linear-gradient(135deg,#9a8fd0,#7569b5)}
.chip .ck{background:rgba(255,255,255,.3);border-radius:8px;padding:2px 6px;font-size:11px}

.pane{flex:1;overflow-y:auto;display:none;padding:4px 16px calc(96px + var(--sab));-webkit-overflow-scrolling:touch}
.pane.active{display:block}
.card{background:var(--card);border-radius:var(--r);padding:8px;margin:0 0 16px;box-shadow:0 6px 22px rgba(60,40,20,.07);transition:transform .15s}
.card:active{transform:scale(.98)}
.card .ph{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:16/10;background:#eee6dc}
.card .ph img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .4s}
.card .ph img.ld{opacity:1}
.card .no{position:absolute;left:10px;top:10px;background:rgba(255,255,255,.88);border-radius:10px;padding:3px 9px;font-size:12px;font-weight:900}
.card .new{position:absolute;right:10px;top:10px;background:var(--accent2);color:#fff;border-radius:10px;padding:3px 9px;font-size:11px;font-weight:700}
.card .pg{position:absolute;left:10px;right:10px;bottom:10px;height:6px;background:rgba(255,255,255,.6);border-radius:3px;overflow:hidden}
.card .pg i{display:block;height:100%;background:var(--accent)}
.card .meta{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 6px 4px}
.card .tt{font-weight:900;font-size:16px}
.card .st{font-size:11px;color:var(--sub);margin-top:2px}
.bds{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
.bd{font-size:10px;font-weight:700;border:1.5px solid var(--line);color:var(--sub);border-radius:8px;padding:2px 6px}
.bd.ok{border-color:var(--accent);background:var(--accent);color:#fff}
.sec{font-size:12px;font-weight:700;color:var(--sub);margin:6px 4px 10px;letter-spacing:.08em}

.tabbar{position:fixed;left:12px;right:12px;bottom:calc(10px + var(--sab));height:66px;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-radius:24px;display:flex;justify-content:space-around;align-items:center;box-shadow:0 8px 28px rgba(60,40,20,.12)}
.tabbar button{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10px;color:var(--sub);min-width:70px}
.tabbar button.on{color:var(--accent)}
.tabbar .up{background:var(--accent);color:#fff;border-radius:18px;padding:8px 14px;margin-top:-26px;box-shadow:0 8px 18px rgba(95,143,107,.4)}
.tabbar .up svg{width:26px;height:26px;stroke-width:2.4}

/* 記録 */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.stat{background:#fff;border-radius:18px;padding:14px 8px;text-align:center;box-shadow:0 4px 14px rgba(60,40,20,.06)}
.stat b{display:block;font-size:22px;font-weight:900}
.stat span{font-size:10px;color:var(--sub)}
.rlist{background:#fff;border-radius:18px;padding:4px 14px;box-shadow:0 4px 14px rgba(60,40,20,.06);margin-bottom:18px}
.rrow{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}
.rrow:last-child{border:0}
.rrow .stars{color:var(--accent2);letter-spacing:1px}
.tg{width:48px;height:28px;border-radius:14px;background:#d9d3cb;position:relative;transition:.2s}
.tg::after{content:'';position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.tg.on{background:var(--accent)}
.tg.on::after{left:23px}

/* ===== ゲーム ===== */
#game{background:#ece6df}
#cv{position:absolute;inset:0;touch-action:none;display:block}
.hud{position:absolute;display:flex;align-items:center;gap:2px;z-index:5;pointer-events:none}
.hud>*{pointer-events:auto}
.hb{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;color:#5a544c;position:relative;transition:background .15s,color .15s}
.hb:active{background:rgba(0,0,0,.07)}
.hb.on{background:var(--accent);color:#fff}
.hb i{position:absolute;right:4px;bottom:3px;font-style:normal;font-size:9px;font-weight:900}
.hgap{flex:1}
.prog{position:absolute;z-index:6;display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.92);border-radius:14px;padding:6px 12px 9px;overflow:hidden;box-shadow:0 3px 12px rgba(0,0,0,.08);pointer-events:none}
.pnum{font-size:12px;color:var(--sub);white-space:nowrap}
.pnum b{font-size:15px;color:var(--ink);font-weight:900}
.pbar{position:absolute;left:10px;right:10px;bottom:3px;height:3px;border-radius:2px;background:#e9e3db;overflow:hidden}
.pbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),#8fc39a);transition:width .3s}
.ptime{font-size:12px;font-variant-numeric:tabular-nums;color:var(--sub)}
.prog.pop{animation:pop .35s}
@keyframes pop{40%{transform:translateX(var(--tx,0)) scale(1.12)}}

/* 縦向き：上にHUD、下にトレイ */
@media (orientation:portrait){
  .hud{left:6px;right:6px;top:calc(var(--sat) + 4px);height:48px}
  .prog{left:52px;top:calc(var(--sat) + 10px)}
  .hb{width:37px}
  .hgap{min-width:132px}
}
/* 横向き：右にツールバー、左にトレイ（参考動画の配置） */
@media (orientation:landscape){
  .hud{right:calc(env(safe-area-inset-right,0px) + 4px);top:6px;bottom:6px;width:46px;flex-direction:column}
  .prog{top:8px;transform:translateX(-50%);--tx:-50%}
}

.preview{position:absolute;z-index:7;border-radius:14px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.25);border:3px solid #fff;display:none;pointer-events:none}
.preview.show{display:block;animation:fadein .2s}
.preview img{display:block;max-width:170px;max-height:220px}
@keyframes fadein{from{opacity:0;transform:scale(.95)}}

.banner{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);z-index:8;pointer-events:none;text-align:center;opacity:0;white-space:nowrap}
.banner.show{animation:banner 1.9s ease-out}
.banner b{display:block;font-size:30px;font-weight:900;color:#fff;text-shadow:0 3px 14px rgba(0,0,0,.35),0 0 2px rgba(0,0,0,.4)}
.banner span{display:inline-block;margin-top:6px;background:rgba(255,255,255,.92);border-radius:12px;padding:4px 12px;font-size:12px;font-weight:700;color:var(--accent)}
@keyframes banner{0%{opacity:0;transform:translate(-50%,-50%) scale(.6)}15%{opacity:1;transform:translate(-50%,-50%) scale(1.08)}25%{transform:translate(-50%,-50%) scale(1)}80%{opacity:1}100%{opacity:0;transform:translate(-50%,-62%)}}

/* ===== シート ===== */
.sheet{position:fixed;inset:0;z-index:20;display:none}
.sheet.show{display:block}
.sbg{position:absolute;inset:0;background:rgba(30,25,20,.38);animation:fadein .2s}
.sbody{position:absolute;left:0;right:0;bottom:0;max-height:92%;overflow-y:auto;background:var(--bg);border-radius:28px 28px 0 0;padding:10px 18px calc(22px + var(--sab));animation:up .28s cubic-bezier(.2,.9,.3,1)}
.sbody::before{content:'';display:block;width:42px;height:5px;border-radius:3px;background:#d8d1c7;margin:0 auto 12px}
@keyframes up{from{transform:translateY(100%)}}
.simg{border-radius:18px;overflow:hidden;aspect-ratio:16/10;background:#eee6dc;margin-bottom:12px}
.simg img{width:100%;height:100%;object-fit:cover;display:block}
.stitle{font-size:20px;font-weight:900;margin:0 0 2px}
.ssub{font-size:12px;color:var(--sub);margin-bottom:14px}
.sizes{display:grid;gap:10px}
.sz{display:flex;align-items:center;gap:12px;background:#fff;border-radius:16px;padding:12px 14px;text-align:left;box-shadow:0 3px 10px rgba(60,40,20,.05);border:2px solid transparent}
.sz:active{border-color:var(--accent)}
.sz .n{font-size:22px;font-weight:900;min-width:64px}
.sz .n small{font-size:11px;font-weight:700;color:var(--sub);margin-left:2px}
.sz .d{flex:1;font-size:12px;color:var(--sub)}
.sz .d b{display:block;color:var(--ink);font-size:13px}
.sz .r{font-size:11px;text-align:right;color:var(--sub)}
.sz .r .stars{color:var(--accent2);font-size:13px}
.sz .go{width:34px;height:34px;border-radius:12px;background:var(--accent);color:#fff;display:grid;place-items:center}
.sz .go svg{width:16px;height:16px;stroke-width:3}
.pcbig{text-align:center;margin:6px 0 2px}
.pcbig b{font-size:46px;font-weight:900;letter-spacing:-.02em}
.pcbig span{font-size:14px;font-weight:700;margin-left:4px}
.pcsub{text-align:center;font-size:12px;color:var(--sub);margin-bottom:12px}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:8px;border-radius:4px;background:linear-gradient(90deg,var(--accent) var(--p,10%),#e2dbd2 var(--p,10%));outline:none;margin:8px 0 14px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:30px;height:30px;border-radius:50%;background:#fff;border:3px solid var(--accent);box-shadow:0 2px 8px rgba(0,0,0,.15)}
.qc{display:flex;gap:6px;justify-content:center;margin-bottom:16px;flex-wrap:wrap}
.qc button{padding:7px 12px;border-radius:12px;background:#fff;font-size:12px;font-weight:700;box-shadow:0 2px 6px rgba(0,0,0,.05)}
.qc button.on{background:var(--accent);color:#fff}
.btn{display:block;width:100%;padding:16px;border-radius:18px;font-size:16px;font-weight:900;text-align:center}
.btn.pri{background:var(--accent);color:#fff;box-shadow:0 8px 18px rgba(95,143,107,.35)}
.btn.sec2{background:#fff;color:var(--ink);margin-top:10px}
.btn.dan{color:var(--danger)}

/* ===== モーダル ===== */
.modal{position:fixed;inset:0;z-index:30;display:none;align-items:center;justify-content:center;background:rgba(30,25,20,.42);padding:24px}
.modal.show{display:flex;animation:fadein .2s}
.mbox{background:var(--bg);border-radius:26px;padding:22px 18px 14px;width:100%;max-width:360px;text-align:center;animation:mpop .35s cubic-bezier(.2,1.4,.4,1)}
@keyframes mpop{from{transform:scale(.85);opacity:0}}
.mbox h3{margin:0 0 6px;font-size:18px}
.mbox p{margin:0 0 16px;font-size:13px;color:var(--sub)}
.mbox .mimg{width:120px;height:120px;border-radius:18px;object-fit:cover;margin:0 auto 12px;display:block;box-shadow:0 6px 16px rgba(0,0,0,.12)}
.mbtns{display:grid;gap:4px}
.mbtns button{padding:13px;border-radius:14px;font-weight:700;font-size:15px}
.mbtns .g{color:var(--accent)}
.mbtns .rd{color:var(--danger)}
.mbtns .gy{color:var(--sub)}
.mbtns .fill{background:var(--accent);color:#fff}
.done-t{font-family:'Cormorant Garamond',serif;font-style:italic;font-size:40px;color:var(--accent);line-height:1;margin:2px 0 8px}
.dstars{font-size:34px;letter-spacing:6px;margin:4px 0 8px;color:#ddd5ca}
.dstars span{display:inline-block}
.dstars span.on{color:var(--accent2);animation:star .5s cubic-bezier(.2,1.6,.4,1) backwards}
@keyframes star{from{transform:scale(0) rotate(-90deg)}}
.dgrid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:6px 0 14px}
.dgrid div{background:#fff;border-radius:14px;padding:10px}
.dgrid b{display:block;font-size:20px;font-weight:900}
.dgrid span{font-size:10px;color:var(--sub)}
.newrec{display:inline-block;background:var(--accent2);color:#fff;border-radius:10px;padding:3px 10px;font-size:12px;font-weight:700;margin-bottom:6px;animation:mpop .5s .6s backwards}

.loading{position:fixed;inset:0;z-index:40;background:rgba(245,241,236,.94);display:none;flex-direction:column;align-items:center;justify-content:center;gap:14px;font-size:13px;color:var(--sub)}
.loading.show{display:flex}
.spin{width:44px;height:44px;border-radius:50%;border:4px solid #e2dbd2;border-top-color:var(--accent);animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{position:fixed;left:50%;bottom:calc(170px + var(--sab));transform:translateX(-50%) translateY(20px);background:rgba(45,42,38,.9);color:#fff;font-size:13px;padding:10px 16px;border-radius:14px;z-index:50;opacity:0;transition:.3s;pointer-events:none;white-space:nowrap}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}