/* Shared styles for hiragana.ink, katakana.ink and kanji.ink.
   Each site sets its own colors (--ai, --ai-soft, --seal, --stripe) in index.html. */
:root{
  --paper:#eef1f4; --card:#fbfcfd; --ink:#1d2433; --muted:#667085; --line:#d5dbe3;
  --shadow:0 1px 2px rgba(29,36,51,.06),0 12px 32px -12px rgba(29,36,51,.22);
  color-scheme:light;
  /* page-level tokens: default to the card colors; a site theme can override any of them */
  --on:var(--ink); --on-muted:var(--muted); --track:var(--line);
  --ctl:var(--card); --ctl-ink:var(--ink); --ctl-muted:var(--muted); --ctl-line:var(--line);
  --on-accent:var(--card); --sel-bg:var(--ai-soft); --sel-ink:var(--ai); --sel-line:var(--ai);
  --back-ink:var(--ai); --seal-ink:#fff; --bar-fill:linear-gradient(90deg,var(--ai),var(--seal));
}
@media (prefers-color-scheme: dark){
  :root{
    color-scheme:dark;
    --paper:#121620; --card:#1b2130; --ink:#e8ecf3; --muted:#9aa4b5; --line:#2c3548;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px -12px rgba(0,0,0,.6);
  }
}

/* ---------- page + phone basics ---------- */
html{
  height:100%;
  -webkit-text-size-adjust:100%;
  touch-action:manipulation;              /* no double-tap zoom when tapping fast */
}
body{
  margin:0; min-height:100%; background:var(--paper); color:var(--on);
  border-top:5px solid var(--stripe);
  font-family:"Zen Maru Gothic",system-ui,-apple-system,"Segoe UI",sans-serif;
  padding-inline:max(14px, env(safe-area-inset-left)) max(14px, env(safe-area-inset-right));
  box-sizing:border-box;
  -webkit-tap-highlight-color:transparent;
}
body.locked{overflow:hidden}
button,a,.card{touch-action:manipulation; -webkit-user-select:none; user-select:none}

/* one screen tall: header and controls stay put, the card takes what's left */
.app{
  max-width:440px; margin:0 auto; box-sizing:border-box;
  height:calc(100vh - 5px); height:calc(100dvh - 5px);   /* minus the 5px color stripe */
  display:flex; flex-direction:column; gap:12px;
  padding-top:max(14px, env(safe-area-inset-top));
  padding-bottom:max(14px, env(safe-area-inset-bottom));
}

/* header + site switcher */
header{display:flex; align-items:center; justify-content:space-between; gap:10px}
h1{margin:0; font-size:1.1rem; font-weight:700; letter-spacing:.01em; display:flex; align-items:center; gap:10px; white-space:nowrap}
h1 .seal{display:inline-grid; place-items:center; width:30px; height:30px; border-radius:6px; background:var(--seal); color:var(--seal-ink); font-family:"Klee One",serif; font-size:1.1rem}
.head-right{display:flex; align-items:center; gap:10px}
.count{font-variant-numeric:tabular-nums; color:var(--on-muted); font-size:.9rem; white-space:nowrap}
.switcher{display:flex; gap:2px; background:var(--track); border-radius:10px; padding:2px}
.switcher a{display:grid; place-items:center; width:34px; height:32px; border-radius:8px; text-decoration:none; color:var(--on-muted); font-family:"Klee One",serif; font-weight:600; font-size:1rem}
.switcher a:hover{color:var(--on)}
.switcher a[aria-current="page"]{background:var(--ctl); color:var(--ctl-ink); box-shadow:0 1px 2px rgba(0,0,0,.12)}
.switcher a:focus-visible{outline:3px solid var(--ai); outline-offset:1px}

.bar{height:4px; border-radius:2px; background:var(--track); overflow:hidden; flex:none}
.bar i{display:block; height:100%; width:0; background:var(--bar-fill); transition:width .25s ease}

/* settings: mode + sets + tools */
.settings{display:flex; flex-direction:column; gap:8px; flex:none}
.seg{display:grid; grid-template-columns:1fr 1fr; background:var(--track); border-radius:12px; padding:3px; gap:3px}
.seg button{font:inherit; font-weight:700; font-size:.9rem; border:0; border-radius:9px; min-height:38px; padding:6px 8px; background:transparent; color:var(--on-muted); cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--ctl); color:var(--ctl-ink); box-shadow:0 1px 2px rgba(0,0,0,.12)}
.seg .jp{font-family:"Klee One",serif}
.sets{display:flex; flex-wrap:wrap; gap:6px; align-items:center}
.sets .lbl{font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--on-muted); margin-right:2px}
.chip{font:inherit; font-size:.85rem; font-weight:700; border:1px solid var(--ctl-line); background:var(--ctl); color:var(--ctl-muted); border-radius:999px; min-height:34px; padding:4px 12px; cursor:pointer}
.chip[aria-pressed="true"]{background:var(--sel-bg); border-color:var(--sel-line); color:var(--sel-ink)}
.chip small{font-weight:500; opacity:.75; font-variant-numeric:tabular-nums}
.tools{display:flex; gap:6px; align-items:center; justify-content:space-between; flex-wrap:wrap}
.tools .chip .dot{display:inline-block; width:8px; height:8px; border-radius:50%; background:var(--ctl-line); margin-right:6px; vertical-align:1px}
.tools .chip[aria-pressed="true"] .dot{background:var(--sel-ink)}
.study{margin-left:auto; color:var(--ctl-ink); border-color:var(--ctl-ink)}
.tools[hidden]{display:none}
.tools{flex-wrap:nowrap}
.tools .chip{white-space:nowrap; padding-inline:10px; font-size:.82rem}
button:focus-visible{outline:3px solid var(--ai); outline-offset:2px}

/* ---------- the card ---------- */
.stage{perspective:1200px; flex:1 1 auto; min-height:0; display:flex; align-items:center; justify-content:center}
.card{
  position:relative; height:100%; max-height:560px; aspect-ratio:3/4; max-width:100%;
  border:0; padding:0; background:none; cursor:pointer; color:inherit; font:inherit;
  transform-style:preserve-3d; transition:transform .45s cubic-bezier(.3,.7,.3,1);
}
.card.flipped{transform:rotateY(180deg)}
.card:focus-visible{outline:none}
.card:focus-visible .face{box-shadow:0 0 0 3px var(--ai),var(--shadow)}
.face{
  color:var(--ink);
  position:absolute; inset:0; backface-visibility:hidden; -webkit-backface-visibility:hidden;
  background:var(--card); border:1px solid var(--line); border-radius:18px; box-shadow:var(--shadow);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
  padding:40px 16px; box-sizing:border-box; text-align:center; overflow:hidden;
}
.back{transform:rotateY(180deg); background:var(--ai-soft)}

/* genkō-yōshi style guide squares behind a character */
.big{position:relative; z-index:0; line-height:1}
.big.jp::before{
  content:""; position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
  width:1.15em; aspect-ratio:1; border:1px solid var(--line); z-index:-1; opacity:.8;
  background:
    linear-gradient(var(--line),var(--line)) center/1px 100% no-repeat,
    linear-gradient(var(--line),var(--line)) center/100% 1px no-repeat;
}
.big.jp.two::before{width:2.2em; aspect-ratio:2/1;
  background:
    linear-gradient(var(--line),var(--line)) 25% 0/1px 100% no-repeat,
    linear-gradient(var(--line),var(--line)) 50% 0/1px 100% no-repeat,
    linear-gradient(var(--line),var(--line)) 75% 0/1px 100% no-repeat,
    linear-gradient(var(--line),var(--line)) center/100% 1px no-repeat;
}
.big.jp.long::before{display:none}
/* sizes follow both the screen width and height so short phones still fit */
.big.jp{font-family:"Klee One","Hiragino Mincho ProN","Yu Mincho",serif; font-weight:600; font-size:clamp(4.5rem, min(32vw, 20dvh), 10rem); color:var(--ink)}
.big.jp.two{font-size:clamp(3.5rem, min(21vw, 14dvh), 7rem)}
.big.jp.long{font-size:clamp(2.4rem, min(13vw, 9dvh), 4.2rem); letter-spacing:.02em}
.big.latin{font-weight:700; font-size:clamp(3rem, min(17vw, 11dvh), 5.5rem); letter-spacing:.02em; overflow-wrap:anywhere}
.big.latin.long{font-size:clamp(2.2rem, min(11vw, 8dvh), 3.6rem)}
.big.meaning{font-weight:700; font-size:clamp(1.6rem, min(8vw, 5.5dvh), 2.6rem); line-height:1.15; text-wrap:balance; max-width:14ch}
.back .big.latin,.back .big.meaning{color:var(--back-ink)}
.sub{font-size:1.5rem; color:var(--muted)}
.sub.jp{font-family:"Klee One",serif; font-size:2rem}
.num{font-weight:700; font-size:1.3rem; color:var(--ink); font-variant-numeric:tabular-nums; padding:2px 12px; border-radius:999px; background:var(--card); border:1px solid var(--line)}
.row{position:absolute; top:14px; left:16px; font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--muted)}
.hira-hint{position:absolute; top:10px; right:14px; font-family:"Klee One",serif; font-size:1.25rem; color:var(--muted); padding:2px 8px; border-radius:8px; background:var(--ai-soft)}
.hint{position:absolute; bottom:14px; left:16px; right:16px; font-size:.8rem; color:var(--muted)}
.note{font-size:.88rem; color:var(--muted); max-width:28ch; text-align:center; min-height:1.2em; text-wrap:balance}

/* kanji example word */
.example{display:flex; flex-direction:column; align-items:center; gap:2px; padding-top:8px; border-top:1px solid var(--line); min-width:60%}
.example .w{font-family:"Klee One","Hiragino Mincho ProN",serif; font-weight:600; font-size:1.6rem}
.example .r{font-size:.95rem; color:var(--muted)}
.example .m{font-size:.9rem}

/* ---------- bottom controls ---------- */
.controls{display:grid; grid-template-columns:1fr auto 1fr; gap:8px; align-items:center; flex:none}
button.btn{
  font:inherit; font-weight:700; font-size:.95rem; border-radius:12px; min-height:48px; padding:10px 14px; cursor:pointer;
  border:1px solid var(--ctl-line); background:var(--ctl); color:var(--ctl-ink);
}
@media (hover:hover){ button.btn:hover{border-color:var(--ai)} }
button.primary{background:var(--ai); border-color:var(--ai); color:var(--on-accent)}
.shuffle{display:flex; justify-content:center}
.toggle[aria-pressed="true"]{background:var(--sel-bg); border-color:var(--sel-line); color:var(--sel-ink)}
.keys{text-align:center; font-size:.78rem; color:var(--on-muted); margin:0; flex:none}
kbd{font-family:inherit; border:1px solid var(--ctl-line); border-radius:4px; padding:0 5px; background:var(--ctl); color:var(--ctl-ink)}
@media (hover:none){.keys{display:none}}

/* small phones (iPhone SE etc.) */
@media (max-width:370px){
  .app{gap:9px}
  h1{font-size:1rem; gap:8px}
  .count{display:none}
  .chip{font-size:.8rem; padding:4px 10px}
  .tools{flex-wrap:wrap}
  .topic-mode .sets .lbl{display:none}
  button.btn{padding:10px 10px; font-size:.9rem}
}
/* phones held sideways: let the page scroll instead of squashing the card */
@media (max-height:520px) and (orientation:landscape){
  .app{height:auto; min-height:calc(100dvh - 5px)}
  .stage{flex:none; height:80dvh}
}

/* ---------- study sheet ---------- */
.sheet{position:fixed; inset:0; z-index:20; background:var(--paper); display:flex; flex-direction:column}
.sheet[hidden]{display:none}
.sheet-head{display:flex; align-items:center; justify-content:space-between; gap:10px; padding:max(12px, env(safe-area-inset-top)) 16px 12px; border-bottom:1px solid var(--track); background:var(--paper)}
.sheet-head h2{margin:0; font-size:1.05rem}
.sheet-head .btn{white-space:nowrap; flex:none}
.sheet-head p{margin:2px 0 0; font-size:.8rem; color:var(--on-muted)}
.sheet-body{overflow-y:auto; -webkit-overflow-scrolling:touch; padding:12px 16px max(24px, env(safe-area-inset-bottom))}
.sheet-inner{max-width:760px; margin:0 auto}
.sheet h3{font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--on-muted); margin:18px 0 8px; font-weight:700}
.sheet h3:first-child{margin-top:4px}
.grid{display:grid; grid-template-columns:repeat(auto-fill, minmax(76px, 1fr)); gap:8px}
.grid.wide{grid-template-columns:repeat(auto-fill, minmax(140px, 1fr))}
.tile{background:var(--card); color:var(--ink); border:1px solid var(--line); border-radius:12px; padding:10px 6px 8px; text-align:center; display:flex; flex-direction:column; gap:3px; align-items:center}
.tile .c{font-family:"Klee One","Hiragino Mincho ProN",serif; font-weight:600; font-size:1.9rem; line-height:1.1}
.tile .c.long{font-size:1.2rem}
.tile .a{font-weight:700; font-size:.9rem; color:var(--back-ink)}
.tile .s{font-size:.75rem; color:var(--muted)}

/* ---------- celebration ---------- */
.party{position:fixed; inset:0; z-index:30; display:grid; place-items:center; background:rgba(10,12,18,.35); cursor:pointer}
.party[hidden]{display:none}
.party canvas{position:absolute; inset:0; width:100%; height:100%; pointer-events:none}
.smoke{position:absolute; left:50%; top:45%; width:60vmin; height:60vmin; margin:-30vmin 0 0 -30vmin; border-radius:50%;
  background:radial-gradient(circle, rgba(235,238,243,.95) 0 30%, rgba(200,205,214,.7) 45%, rgba(200,205,214,0) 70%);
  filter:blur(6px); animation:poof .9s ease-out forwards}
@keyframes poof{0%{transform:scale(.2); opacity:0} 25%{opacity:1} 100%{transform:scale(2.4); opacity:0}}
.banner{position:relative; z-index:1; background:var(--card); color:var(--ink); border:2px solid var(--ai); border-radius:18px; padding:20px 26px; text-align:center; box-shadow:var(--shadow); max-width:min(320px, 86vw);
  animation:pop .5s .35s cubic-bezier(.2,1.4,.4,1) both}
.banner .seal-big{display:inline-grid; place-items:center; width:48px; height:48px; border-radius:10px; background:var(--seal); color:var(--seal-ink); font-family:"Klee One",serif; font-size:1.6rem; margin-bottom:8px}
.banner h2{margin:0 0 4px; font-size:1.5rem; color:var(--back-ink)}
.banner p{margin:0 0 14px; color:var(--muted); font-size:.92rem}
@keyframes pop{0%{transform:scale(.6); opacity:0} 100%{transform:scale(1); opacity:1}}

@media (prefers-reduced-motion:reduce){
  .card,.bar i{transition:none}
  .smoke{display:none}
  .banner{animation:none}
}
.smoke[hidden]{display:none}

/* kanji.ink celebration: banner jolts when a kunai hits, everything shakes on the punch */
.banner.hit{animation:jolt .18s ease-out}
.shake{animation:shake .5s ease-out}
@keyframes shake{0%,100%{transform:translate(0,0)} 15%{transform:translate(-9px,6px)} 30%{transform:translate(8px,-6px)} 45%{transform:translate(-6px,4px)} 60%{transform:translate(4px,-3px)} 80%{transform:translate(-2px,1px)}}
@keyframes jolt{0%{transform:translate(0,0)} 30%{transform:translate(3px,-2px)} 60%{transform:translate(-2px,2px)} 100%{transform:translate(0,0)}}
@media (prefers-reduced-motion:reduce){ .banner.hit,.shake{animation:none} }

/* ---------- topics: bar under the header, card extras ---------- */
.topicbar{display:flex; align-items:center; gap:10px; flex:none; font-size:.88rem; margin-top:-2px}
.topicbar[hidden],.sets[hidden]{display:none}
.back-link{font:inherit; font-weight:700; border:0; background:transparent; color:var(--on); padding:4px 0; cursor:pointer; text-decoration:underline; text-underline-offset:3px}
.pill{font-size:.72rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; background:var(--ctl); color:var(--ctl-ink); border:1px solid var(--ctl-line); border-radius:999px; padding:3px 10px}
.topics-btn{color:var(--ctl-ink); border-color:var(--ctl-ink)}
.special{position:absolute; top:12px; right:14px; font-size:.68rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--seal-ink); background:var(--seal); border-radius:999px; padding:3px 9px}
.rd{font-family:"Klee One","Hiragino Mincho ProN",serif; font-weight:600; font-size:clamp(1.3rem, 6.5vw, 1.75rem); color:var(--ink); line-height:1.2; overflow-wrap:anywhere}
.rm{font-size:1.02rem; font-weight:700; color:var(--muted); margin-top:-4px}
/* topic cards hold more text: let them use the full width */
.topic-mode .card{aspect-ratio:auto; width:min(100%, 420px)}
@media (max-height:700px){
  .topic-mode .face{gap:4px; padding:34px 12px 30px}
  .topic-mode .big.meaning{font-size:1.5rem}
  .topic-mode .sub.jp{font-size:1.4rem}
  .topic-mode .rd{font-size:1.25rem}
  .topic-mode .note{font-size:.8rem}
}
.topic-mode .note{word-break:keep-all}
.tile{position:relative}
.tile .star{position:absolute; top:5px; right:8px; font-size:.8rem; color:var(--seal)}

/* ---------- topics menu (shared layout) ---------- */
.tmenu{position:fixed; inset:0; z-index:25; display:grid; place-items:center; padding:16px; background:rgba(10,12,18,.5); overflow:hidden}
.tmenu[hidden]{display:none}
.tmenu-wrap{position:relative; width:min(400px, 100%)}
.tmenu-panel{position:relative; background:var(--card); color:var(--ink); border-radius:20px; padding:16px 14px 14px; box-shadow:var(--shadow);
  max-height:calc(100dvh - 64px); overflow-y:auto; -webkit-overflow-scrolling:touch; box-sizing:border-box}
.tmenu-head{display:flex; align-items:center; justify-content:space-between; gap:10px}
.tmenu-head h2{margin:0; font-size:1.2rem}
.tmenu-x{font:inherit; font-size:1rem; width:38px; height:38px; border-radius:50%; border:1px solid var(--line); background:transparent; color:inherit; cursor:pointer; flex:none}
.tmenu-sub{margin:2px 0 12px; font-size:.8rem; color:var(--muted)}
.tmenu-sec{font-size:.7rem; letter-spacing:.08em; text-transform:uppercase; font-weight:700; color:var(--muted); margin:12px 2px 6px}
.tmenu-list{display:flex; flex-direction:column; gap:8px}
.opt{font:inherit; color:inherit; text-align:left; width:100%; display:flex; align-items:center; gap:12px; padding:10px 12px; min-height:60px;
  border:1px solid var(--line); border-radius:14px; background:var(--card); cursor:pointer; position:relative}
.opt .ic{width:42px; height:42px; border-radius:10px; display:grid; place-items:center; flex:none; background:var(--ai-soft); color:var(--back-ink); font-family:"Klee One",serif; font-weight:600; font-size:1.2rem}
.opt .tx{display:flex; flex-direction:column; gap:1px; min-width:0}
.opt .t{font-weight:700; font-size:.95rem}
.opt .d{font-size:.76rem; color:var(--muted)}
.opt .n{margin-left:auto; font-size:.8rem; color:var(--muted); font-variant-numeric:tabular-nums; padding-left:6px}
.opt.on{border:2px solid var(--ai); padding:9px 11px}
.opt.on .ic{background:var(--seal); color:var(--seal-ink)}
.roller,.stamp,.tmenu-petals{display:none}
.tmenu.closing{animation:tfade .16s ease-in forwards}
@keyframes tfade{to{opacity:0}}

/* hiragana.ink: wooden planks slam in from alternating sides */
.tmenu[data-style="planks"] .tmenu-panel{
  color:#FFF1D6; border:3px solid #3e2410; border-radius:14px;
  background:repeating-linear-gradient(180deg, rgba(0,0,0,.08) 0 2px, transparent 2px 11px), linear-gradient(#6b4220,#4f2f14);
  box-shadow:0 18px 40px -10px rgba(40,18,0,.7), inset 0 0 0 2px rgba(255,220,160,.12)}
.tmenu[data-style="planks"] .tmenu-sub,.tmenu[data-style="planks"] .tmenu-sec{color:rgba(255,241,214,.75)}
.tmenu[data-style="planks"] .tmenu-x{border-color:rgba(255,241,214,.4)}
.tmenu[data-style="planks"] .opt{
  color:#3b2410; border:1px solid #8a5524; border-radius:6px; padding-inline:22px;
  background:repeating-linear-gradient(180deg, rgba(120,66,18,.13) 0 1px, transparent 1px 7px), linear-gradient(#EDC488,#D99F58);
  box-shadow:0 3px 0 #6e4219, 0 6px 10px -4px rgba(0,0,0,.4)}
.tmenu[data-style="planks"] .opt::before,.tmenu[data-style="planks"] .opt::after{content:""; position:absolute; top:50%; width:6px; height:6px; margin-top:-3px; border-radius:50%;
  background:radial-gradient(circle at 35% 35%, #d9d2c5, #6c6255)}
.tmenu[data-style="planks"] .opt::before{left:7px}
.tmenu[data-style="planks"] .opt::after{right:7px}
.tmenu[data-style="planks"] .opt .ic{background:#6e4219; color:#FFE7B8}
.tmenu[data-style="planks"] .opt .d,.tmenu[data-style="planks"] .opt .n{color:#6b4a2a}
.tmenu[data-style="planks"] .opt.on{border:2px solid #2C2C2C; background:repeating-linear-gradient(180deg, rgba(120,66,18,.13) 0 1px, transparent 1px 7px), linear-gradient(#F6B04A,#EE931E); padding:9px 21px}
.tmenu[data-style="planks"] .opt.on .ic{background:#2C2C2C; color:#F3EE3E}
.tmenu[data-style="planks"].opening .tmenu-panel{animation:slam .42s cubic-bezier(.3,1.45,.5,1) both}
.tmenu[data-style="planks"].opening .opt{animation:plankL .55s calc(.3s + var(--k) * .08s) cubic-bezier(.25,1,.5,1) both}
.tmenu[data-style="planks"].opening .opt:nth-of-type(even){animation-name:plankR}
@keyframes slam{0%{transform:translateY(-70vh) rotate(-4deg)} 100%{transform:none}}
@keyframes plankL{0%{transform:translateX(-115vw) rotate(-7deg)} 65%{transform:translateX(12px) rotate(1.5deg)} 82%{transform:translateX(-5px) rotate(-.5deg)} 100%{transform:none}}
@keyframes plankR{0%{transform:translateX(115vw) rotate(7deg)} 65%{transform:translateX(-12px) rotate(-1.5deg)} 82%{transform:translateX(5px) rotate(.5deg)} 100%{transform:none}}

/* katakana.ink: a dark scroll unrolls, a red seal lands, the topics appear like ink */
.tmenu[data-style="scroll"] .tmenu-wrap{padding:6px 0}
.tmenu[data-style="scroll"] .tmenu-panel{
  color:#ECECF1; border-radius:4px; padding-top:20px; padding-bottom:20px;
  background:radial-gradient(120% 60% at 50% 0%, rgba(168,166,184,.08), transparent 60%), linear-gradient(90deg,#0a1530,#0f1d3a 50%,#0a1530);
  border-inline:1px solid #2a3850; box-shadow:0 20px 50px -12px rgba(0,0,0,.9)}
.tmenu[data-style="scroll"] .tmenu-sub,.tmenu[data-style="scroll"] .tmenu-sec{color:#A8A6B8}
.tmenu[data-style="scroll"] .tmenu-x{border-color:#2a3850}
.tmenu[data-style="scroll"] .roller{display:block; position:absolute; left:-10px; right:-10px; height:16px; z-index:2; border-radius:8px;
  background:linear-gradient(180deg,#2b1a0e,#6b4423 45%,#2b1a0e); box-shadow:0 4px 10px rgba(0,0,0,.6)}
.tmenu[data-style="scroll"] .roller::before,.tmenu[data-style="scroll"] .roller::after{content:""; position:absolute; top:-3px; width:12px; height:22px; border-radius:4px; background:#B3202A}
.tmenu[data-style="scroll"] .roller::before{left:-6px}
.tmenu[data-style="scroll"] .roller::after{right:-6px}
.tmenu[data-style="scroll"] .roller.top{top:-2px}
.tmenu[data-style="scroll"] .roller.bottom{top:calc(100% - 14px)}
.tmenu[data-style="scroll"] .stamp{display:grid; place-items:center; position:absolute; top:16px; right:62px; width:42px; height:42px; border-radius:6px;
  background:#B3202A; color:#fff; font-family:"Klee One",serif; font-weight:600; font-size:1.5rem; transform:rotate(-8deg);
  box-shadow:inset 0 0 0 3px rgba(255,255,255,.25), 0 0 0 2px rgba(179,32,42,.35)}
.tmenu[data-style="scroll"] .opt{background:rgba(255,255,255,.03); border-color:#2a3850; color:#ECECF1}
.tmenu[data-style="scroll"] .opt .ic{background:#16212F; color:#ECECF1; border:1px solid #2a3850}
.tmenu[data-style="scroll"] .opt .d,.tmenu[data-style="scroll"] .opt .n{color:#A8A6B8}
.tmenu[data-style="scroll"] .opt.on{border-color:#B3202A; background:rgba(179,32,42,.14)}
.tmenu[data-style="scroll"] .opt.on .ic{background:#B3202A; border-color:#B3202A; color:#fff}
.tmenu[data-style="scroll"].opening .tmenu-panel{animation:unroll .65s cubic-bezier(.4,0,.2,1) both}
.tmenu[data-style="scroll"].opening .roller.bottom{animation:rollDown .65s cubic-bezier(.4,0,.2,1) both}
.tmenu[data-style="scroll"].opening .stamp{animation:stamp .38s .68s cubic-bezier(.3,1.5,.5,1) both}
.tmenu[data-style="scroll"].opening .tmenu-head h2,.tmenu[data-style="scroll"].opening .tmenu-sub,.tmenu[data-style="scroll"].opening .tmenu-sec{animation:ink .6s .55s ease-out both}
.tmenu[data-style="scroll"].opening .opt{animation:ink .7s calc(.85s + var(--k) * .09s) ease-out both}
@keyframes unroll{0%{clip-path:inset(0 0 100% 0)} 100%{clip-path:inset(0 0 0 0)}}
@keyframes rollDown{0%{top:-2px} 100%{top:calc(100% - 14px)}}
@keyframes stamp{0%{transform:scale(2.6) rotate(-24deg); opacity:0} 60%{transform:scale(.9) rotate(-6deg); opacity:1} 100%{transform:scale(1) rotate(-8deg); opacity:1}}
@keyframes ink{0%{opacity:0; filter:blur(7px); transform:translateY(4px)} 60%{opacity:.85; filter:blur(1px)} 100%{opacity:1; filter:none; transform:none}}

/* kanji.ink: cherry-blossom petals swirl in, then the menu blooms with a pink chakra glow */
.tmenu[data-style="bloom"] .tmenu-petals{display:block; position:absolute; inset:0; pointer-events:none; z-index:1}
.tmenu[data-style="bloom"] .tmenu-petals i{position:absolute; left:50%; top:50%; width:18px; height:12px; margin:-6px 0 0 -9px; border-radius:80% 0 80% 0; opacity:0}
.tmenu[data-style="bloom"].opening .tmenu-petals i{animation:swirl 1s var(--d) cubic-bezier(.45,0,.75,1) both}
.tmenu[data-style="bloom"] .tmenu-panel{border:2px solid #F49AB4; box-shadow:0 0 26px 4px rgba(255,105,160,.35), var(--shadow)}
.tmenu[data-style="bloom"].opening .tmenu-panel{animation:bloom .6s .75s cubic-bezier(.2,1.3,.4,1) both, chakra 1.5s .75s ease-out both}
.tmenu[data-style="bloom"].opening .opt{animation:petalPop .45s calc(1.05s + var(--k) * .06s) cubic-bezier(.2,1.4,.4,1) both}
@keyframes swirl{
  0%{transform:rotate(var(--a)) translateX(var(--r)) rotate(0deg) scale(var(--s)); opacity:0}
  15%{opacity:1}
  85%{opacity:1}
  100%{transform:rotate(calc(var(--a) + 320deg)) translateX(0) rotate(600deg) scale(.2); opacity:0}}
@keyframes bloom{0%{transform:scale(0) rotate(-25deg); border-radius:50%; opacity:0} 40%{opacity:1} 100%{transform:none; border-radius:20px; opacity:1}}
@keyframes chakra{0%{box-shadow:0 0 0 0 rgba(255,105,160,0)} 30%{box-shadow:0 0 60px 22px rgba(255,105,160,.8)} 100%{box-shadow:0 0 26px 4px rgba(255,105,160,.35)}}
@keyframes petalPop{0%{transform:scale(.8); opacity:0} 100%{transform:none; opacity:1}}

@media (prefers-reduced-motion:reduce){
  .tmenu,.tmenu *,.tmenu.opening *{animation:none !important}
  .tmenu-petals{display:none !important}
}