/* Engdy — シンプルで落ち着いた見た目。色はテーマ（ガチャ）で差し替える */
:root{
  --bg:#f5f3ee; --paper:#fffdf9; --ink:#1f2a27; --sub:#66736e; --line:#e2ded5;
  --accent:#2f6f5e; --accent-soft:#e3eee9; --warn:#b5543c; --gold:#b8913a;
  --radius:14px; --shadow:0 1px 2px rgba(30,40,35,.06),0 6px 24px rgba(30,40,35,.06);
  --serif:"Segoe UI Variable Display","Segoe UI","Helvetica Neue",Arial,"Hiragino Sans","Yu Gothic UI","Meiryo",sans-serif;
  --sans:"Segoe UI","Helvetica Neue",Arial,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Meiryo",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}
button{font:inherit;color:inherit;cursor:pointer}
input,textarea,select{font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:10px 12px;outline:none;transition:border-color .15s}
input:focus,textarea:focus,select:focus{border-color:var(--accent)}
textarea{resize:vertical;width:100%;font-family:var(--mono);font-size:14px;line-height:1.7}
[hidden]{display:none!important}

#bgLayer{position:fixed;inset:0;z-index:-1;pointer-events:none;transition:opacity .4s}

.screen{display:none;min-height:100vh;animation:fadeUp .35s ease}
.screen.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.kicker{margin:0;font:600 11px/1.4 var(--mono);letter-spacing:.24em;color:var(--accent);text-transform:uppercase}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.hint{color:var(--sub);font-size:13px;margin:6px 0}
.note{color:var(--sub);font-size:12px}
.row{display:flex;gap:8px;align-items:center}
.row.wrap{flex-wrap:wrap}
.grow{flex:1;min-width:0}

/* ボタン */
.btn{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:9px 18px;font-weight:600;font-size:14px;transition:transform .12s,background .15s,border-color .15s;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn:active{transform:scale(.97)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.pri:hover{filter:brightness(1.08)}
.btn.big{padding:14px 26px;font-size:16px;width:100%}
.btn.sm{padding:5px 12px;font-size:12px}
.btn.ghost{background:transparent;border-color:transparent;color:var(--sub)}
.btn.ghost:hover{color:var(--ink);border-color:var(--line)}
.btn.danger{color:var(--warn)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.chip{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:5px 12px;font-size:13px;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.link{background:none;border:none;color:var(--sub);font-size:13px;padding:6px 4px;border-bottom:1px solid transparent}
.link:hover{color:var(--ink);border-bottom-color:var(--ink)}

/* ログイン */
.login-wrap{max-width:420px;margin:0 auto;padding:12vh 24px 40px;text-align:center}
.logo{font-family:var(--serif);font-size:64px;font-weight:800;letter-spacing:-.03em;margin:10px 0 0;line-height:1}
.reading{margin:6px 0 22px;color:var(--sub);letter-spacing:.3em;font-size:13px}
.lead{color:var(--ink);margin:0 0 28px}
.login-btns{display:grid;gap:10px;margin-bottom:22px}

/* メイン */
.topbar,.pagebar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:14px;padding:12px max(16px,env(safe-area-inset-left));background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar{justify-content:space-between}
.brand b{font-family:var(--serif);font-size:24px;font-weight:800;letter-spacing:-.02em}
.brand small{margin-left:8px;color:var(--sub);font-size:11px;letter-spacing:.2em}
.top-right{display:flex;align-items:center;gap:10px}
.dia{font-size:14px;white-space:nowrap}
.main-body{max-width:760px;margin:0 auto;padding:20px 16px 60px;display:grid;gap:16px}
.today{display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}
.today .t-item{min-width:90px}
.today .t-item small{display:block;color:var(--sub);font-size:12px}
.today .t-item b{font-size:22px;font-family:var(--serif)}
.menu{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.mitem{position:relative;display:flex;align-items:center;gap:14px;text-align:left;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .15s,border-color .15s}
.mitem::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--accent);transition:width .25s}
.mitem:hover{transform:translateY(-2px);border-color:var(--accent)}
.mitem:hover::after{width:100%}
.mi-no{font:600 12px var(--mono);color:var(--accent)}
.mi-t{font-weight:700;font-size:16px;display:flex;flex-direction:column;line-height:1.3}
.mi-t small{font:500 10px var(--mono);letter-spacing:.2em;color:var(--sub)}
.lock{margin-left:auto;font-size:16px}
.mitem.locked{opacity:.6}
.sub-links{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* スタンプカード */
.stampcard .sc-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.stampcard .sc-head b{font-size:15px}
.stamps{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;max-width:480px;margin:0 auto}
.stamp{aspect-ratio:1;border:1.5px dashed var(--line);border-radius:50%;display:grid;place-items:center;font-size:11px;color:var(--sub);position:relative}
.stamp.on{border:none;background:var(--accent);color:#fff;font-weight:700;font-size:13px;box-shadow:inset 0 0 0 3px color-mix(in srgb,#fff 25%,var(--accent))}
.stamp.on.new{animation:stampIn .6s cubic-bezier(.2,1.6,.4,1)}
.stamp .reward{position:absolute;bottom:-17px;font-size:10px;color:var(--sub);white-space:nowrap}
@keyframes stampIn{0%{transform:scale(2.4) rotate(-20deg);opacity:0}60%{transform:scale(.9) rotate(4deg);opacity:1}100%{transform:none}}

/* ページ */
.pagebar h2{margin:0;font-size:20px}
.back{border:1px solid var(--line);background:var(--paper);border-radius:50%;width:38px;height:38px;flex:none;font-size:16px}
.page{max-width:1000px;margin:0 auto;padding:20px 16px 60px;display:grid;gap:16px}
.page.narrow{max-width:640px}
.two-col{grid-template-columns:280px 1fr;align-items:start}
@media (max-width:760px){.two-col{grid-template-columns:1fr}}
@media (max-width:420px){.mitem{padding:14px 12px;gap:10px}.mi-t{font-size:15px}.today .t-item{min-width:70px}}
.field{display:grid;gap:6px;margin-bottom:12px}
.field>span{font-size:13px;font-weight:600;color:var(--sub)}
.side-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.side-foot{margin-top:12px;border-top:1px solid var(--line);padding-top:12px}
.mylist,.pick{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.mylist li{padding:9px 12px;border-radius:10px;cursor:pointer;border:1px solid transparent}
.mylist li:hover{background:var(--accent-soft)}
.mylist li.on{border-color:var(--accent);background:var(--accent-soft)}
.mylist li small,.pick li small{display:block;color:var(--sub);font-size:12px}
.pick li{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:12px}
.pick li .pk-main{flex:1;min-width:0}
.pick li .pk-main b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.empty{color:var(--sub);text-align:center;padding:24px 8px;font-size:14px}
.badge{display:inline-block;font:600 10px var(--mono);letter-spacing:.1em;padding:2px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent);vertical-align:middle}
.badge.pw{background:#f4ece0;color:#8a6420}
.badge.url{background:#ece9f4;color:#5a4a8a}
.pubinfo{font-size:13px;color:var(--sub);word-break:break-all}
.preview{margin-top:12px;border-top:1px solid var(--line);padding-top:12px;max-height:340px;overflow:auto}
.preview table{width:100%;border-collapse:collapse;font-size:14px}
.preview td{padding:5px 8px;border-bottom:1px solid var(--line)}
.preview td:first-child{font-family:var(--serif);font-weight:600;width:45%}
.preview td.miss{color:var(--warn);font-size:12px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line)}
.tab{background:none;border:none;padding:10px 14px;color:var(--sub);border-bottom:2px solid transparent;margin-bottom:-1px;font-weight:600}
.tab.on{color:var(--ink);border-bottom-color:var(--accent)}

/* 閲覧（再生） */
#s-view{display:none;flex-direction:column;height:100vh;height:100dvh}
#s-view.active{display:flex}
.progress{height:4px;background:var(--line);border-radius:4px;margin-top:6px;overflow:hidden}
.progress i{display:block;height:100%;width:0;background:var(--accent);transition:width .3s}
.count{font:600 13px var(--mono);color:var(--sub)}
.viewer{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;cursor:pointer;user-select:none;position:relative;text-align:center}
.vword{font-family:var(--serif);font-size:clamp(40px,9vw,86px);font-weight:700;letter-spacing:-.01em;line-height:1.15;word-break:break-word;animation:wordIn .35s ease}
.vmean{margin-top:18px;font-size:clamp(20px,4.4vw,30px);min-height:1.6em;color:var(--accent);font-weight:700;opacity:0;transform:translateY(6px);transition:opacity .3s,transform .3s}
.vmean.show{opacity:1;transform:none}
.vhint{margin-top:22px;color:var(--sub);font-size:13px}
.vtimer{position:absolute;left:0;right:0;bottom:0;height:3px;background:transparent}
.vtimer i{display:block;height:100%;width:0;background:var(--accent);opacity:.5}
.speak{position:absolute;top:16px;right:16px;border:1px solid var(--line);background:var(--paper);border-radius:50%;width:44px;height:44px;font-size:18px}
@keyframes wordIn{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.idle{position:fixed;inset:0;background:rgba(245,243,238,.85);backdrop-filter:blur(6px);display:grid;place-items:center;z-index:40;text-align:center}
.idle .card{max-width:340px}

.center-wrap{max-width:520px;margin:0 auto;padding:10vh 16px}
.done-card{text-align:center}
.done-card h3{font-size:26px;margin:6px 0 14px;font-family:var(--serif)}
.done-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0}
.done-stats div{background:var(--bg);border-radius:12px;padding:10px}
.done-stats small{display:block;color:var(--sub);font-size:12px}
.done-stats b{font-size:20px;font-family:var(--serif)}
.gain{margin:12px 0;padding:12px;border-radius:12px;background:var(--accent-soft);font-weight:700}

/* 統計 */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.kpi small{display:block;color:var(--sub);font-size:12px}
.kpi b{font-size:28px;font-family:var(--serif);line-height:1.2}
.kpi span{font-size:13px;color:var(--sub);margin-left:3px}
.chart{display:flex;align-items:flex-end;gap:6px;height:160px;padding-top:20px}
.chart .bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:4px;font-size:10px;color:var(--sub)}
.chart .bar i{display:block;width:100%;max-width:28px;background:var(--accent);border-radius:4px 4px 0 0;min-height:2px;position:relative}
.chart .bar i em{position:absolute;top:-16px;left:50%;transform:translateX(-50%);font-style:normal;font-size:10px;color:var(--ink);white-space:nowrap}
.chart .bar.today span{color:var(--ink);font-weight:700}
.wtable{width:100%;border-collapse:collapse;font-size:14px}
.wtable th{text-align:left;color:var(--sub);font-weight:600;font-size:12px;padding:6px 8px;border-bottom:1px solid var(--line)}
.wtable td{padding:7px 8px;border-bottom:1px solid var(--line)}
.wtable td:first-child{font-family:var(--serif);font-weight:600}
.meter{height:6px;background:var(--line);border-radius:6px;overflow:hidden;min-width:60px}
.meter i{display:block;height:100%;background:var(--warn)}
h3.sec{font-size:15px;margin:0 0 10px}

/* テスト */
.t-start{text-align:center;padding:28px 18px}
.t-start h3{font-family:var(--serif);font-size:24px;margin:8px 0}
.t-opts{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:16px 0}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:var(--paper)}
.seg button{border:none;background:none;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:var(--sub)}
.seg button.on{background:var(--accent);color:#fff}
.q-head{display:flex;justify-content:space-between;align-items:center;font:600 13px var(--mono);color:var(--sub)}
.q-word{text-align:center;font-family:var(--serif);font-size:clamp(34px,7vw,60px);font-weight:600;margin:26px 0 8px;line-height:1.2;word-break:break-word}
.q-word.ja{font-family:var(--sans);font-size:clamp(24px,5vw,38px)}
.q-time{height:4px;background:var(--line);border-radius:4px;overflow:hidden;margin:10px 0 18px}
.q-time i{display:block;height:100%;background:var(--accent);width:100%}
.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:560px){.choices{grid-template-columns:1fr}}
.choice{padding:16px;border:1.5px solid var(--line);background:var(--paper);border-radius:12px;font-size:16px;font-weight:600;text-align:left;display:flex;gap:10px;align-items:center;transition:border-color .12s,background .12s,transform .1s}
.choice:hover{border-color:var(--accent)}
.choice .k{font:600 12px var(--mono);color:var(--sub);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.choice.ok{border-color:#2f8f5e;background:#e4f3ea}
.choice.ng{border-color:var(--warn);background:#f8e6e0;animation:shake .3s}
.choice.en{font-family:var(--serif);font-size:18px}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.score-pop{position:fixed;left:50%;top:40%;transform:translate(-50%,-50%);font:800 28px var(--serif);color:var(--accent);pointer-events:none;animation:pop 0.8s ease forwards;z-index:30}
@keyframes pop{0%{opacity:0;transform:translate(-50%,-30%) scale(.8)}20%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}100%{opacity:0;transform:translate(-50%,-90%)}}

/* エージェント */
.unlock-box{text-align:center;padding:30px 18px}
.unlock-box .meter{height:10px;margin:8px auto 4px;max-width:360px}
.unlock-box .meter i{background:var(--accent)}
.agent-grid{display:grid;grid-template-columns:300px 1fr;gap:16px;align-items:start}
@media (max-width:820px){.agent-grid{grid-template-columns:1fr}}
.weak-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.weak-list li{display:flex;justify-content:space-between;gap:8px;font-size:14px;padding:6px 0;border-bottom:1px solid var(--line)}
.weak-list li b{font-family:var(--serif)}
.agent-actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.chat{display:flex;flex-direction:column;gap:10px;max-height:56vh;overflow:auto;padding:4px}
.msg{padding:12px 14px;border-radius:14px;max-width:92%;font-size:15px;white-space:normal;word-break:break-word}
.msg.user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px}
.msg.model{align-self:flex-start;background:var(--bg);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.model ul{margin:6px 0;padding-left:20px}
.msg.model p{margin:6px 0}
.msg.wait{color:var(--sub);font-style:italic}
.chat-input{display:flex;gap:8px;margin-top:10px}

/* ガチャ画面 */
.g-machine{text-align:center;padding:30px 18px;background:radial-gradient(circle at 50% 0%,var(--accent-soft),var(--paper) 70%)}
.g-machine h3{font-family:var(--serif);font-size:26px;margin:6px 0}
.g-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:18px 0 8px}
.g-btns .btn{padding:14px 26px;font-size:16px}
.rates{font-size:12px;color:var(--sub)}
.rates b{font-family:var(--mono)}

#gachaStage{position:fixed;inset:0;z-index:100;background:radial-gradient(circle at 50% 50%,#1b1f3a,#05060c 75%);overflow:hidden;display:flex;align-items:center;justify-content:center}
#gachaStage.shake{animation:camShake .5s}
#fx{position:absolute;inset:0;width:100%;height:100%}
.g-rays{position:absolute;left:50%;top:50%;width:220vmax;height:220vmax;transform:translate(-50%,-50%);opacity:0;background:repeating-conic-gradient(from 0deg,var(--ray,#fff) 0deg 6deg,transparent 6deg 18deg);mask:radial-gradient(circle,#000 0%,transparent 55%);-webkit-mask:radial-gradient(circle,#000 0%,transparent 55%);transition:opacity .5s}
.g-rays.on{opacity:.55;animation:spin 12s linear infinite}
.g-orb{position:relative;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,var(--orb,#9fb7ff) 35%,#141a3a 80%);box-shadow:0 0 60px var(--orb,#9fb7ff),0 0 140px var(--orb,#9fb7ff);transform:translateY(-120vh)}
.g-orb.drop{animation:orbDrop .7s cubic-bezier(.3,1.4,.5,1) forwards}
.g-orb.wobble{transform:none;animation:wobble .18s infinite}
.g-orb.charge{transform:none;animation:charge 1.2s ease-in forwards}
.g-orb-core{position:absolute;inset:30%;border-radius:50%;background:#fff;filter:blur(10px);opacity:.7}
.g-flash{position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none}
.g-flash.on{animation:flash .7s ease-out}
.g-result{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:20px;pointer-events:none}
.g-result.on{pointer-events:auto}
.g-skip{position:absolute;right:16px;bottom:max(16px,env(safe-area-inset-bottom));z-index:5;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:999px;padding:8px 16px;font-size:13px}
.g-rank{font:900 clamp(60px,16vw,150px)/1 var(--serif);letter-spacing:.04em;color:#fff;text-shadow:0 0 30px var(--glow),0 0 80px var(--glow);animation:slam .55s cubic-bezier(.2,1.8,.4,1)}
.g-rank.ur{background:linear-gradient(90deg,#ff5f6d,#ffc371,#7cffcb,#5f9bff,#d36bff,#ff5f6d);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:slam .55s cubic-bezier(.2,1.8,.4,1),rainbow 2s linear infinite}
.g-card{width:min(280px,72vw);background:linear-gradient(160deg,#ffffff,#eef1f7);border-radius:18px;padding:24px 18px;text-align:center;color:#1f2a27;box-shadow:0 0 0 3px var(--glow),0 0 50px var(--glow);animation:cardIn .6s cubic-bezier(.2,1.4,.4,1)}
.g-card .gi{font-size:64px;line-height:1.1}
.g-card .gn{font:700 24px var(--serif);margin-top:6px}
.g-card .gj{color:#5b6b66;font-size:14px}
.g-card .gt{display:inline-block;margin-top:8px;font:700 11px var(--mono);letter-spacing:.15em;padding:3px 10px;border-radius:999px;color:#fff;background:var(--glow)}
.g-card .gnew{display:inline-block;margin-left:6px;font:800 11px var(--mono);color:#fff;background:#e2463b;padding:3px 8px;border-radius:999px;animation:blink 1s infinite}
.g-card .gdup{display:block;margin-top:6px;font-size:12px;color:#5b6b66}
.g-grid{display:grid;grid-template-columns:repeat(5,minmax(0,110px));gap:10px}
@media (max-width:600px){.g-grid{grid-template-columns:repeat(3,minmax(0,100px))}}
.g-mini{aspect-ratio:3/4;border-radius:12px;perspective:600px}
.g-mini .in{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .5s}
.g-mini.flip .in{transform:rotateY(180deg)}
.g-mini .f,.g-mini .b{position:absolute;inset:0;border-radius:12px;backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.g-mini .f{background:linear-gradient(160deg,#2b3263,#151933);border:1px solid rgba(255,255,255,.2);box-shadow:0 0 18px var(--glow)}
.g-mini .f::after{content:"E";font:700 30px var(--serif);color:rgba(255,255,255,.35)}
.g-mini .b{transform:rotateY(180deg);background:#fff;color:#1f2a27;box-shadow:0 0 0 2px var(--glow),0 0 22px var(--glow);padding:6px}
.g-mini .b .gi{font-size:34px}
.g-mini .b .gn{font:700 12px var(--serif);line-height:1.2}
.g-mini .b .gt{font:700 9px var(--mono);color:#fff;background:var(--glow);border-radius:999px;padding:1px 6px;margin-top:4px}
.g-mini.hi.flip{animation:miniHi .6s}
.g-done{display:flex;gap:10px}
@keyframes orbDrop{0%{transform:translateY(-120vh)}100%{transform:translateY(0)}}
@keyframes wobble{0%{transform:rotate(-6deg) scale(1)}50%{transform:rotate(6deg) scale(1.04)}100%{transform:rotate(-6deg) scale(1)}}
@keyframes charge{0%{transform:scale(1)}80%{transform:scale(.7);filter:brightness(2)}100%{transform:scale(2.4);opacity:0;filter:brightness(4)}}
@keyframes flash{0%{opacity:1}100%{opacity:0}}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@keyframes slam{0%{transform:scale(3);opacity:0}100%{transform:scale(1);opacity:1}}
@keyframes cardIn{0%{transform:scale(.3) rotateY(180deg);opacity:0}100%{transform:none;opacity:1}}
@keyframes rainbow{to{background-position:300% 0}}
@keyframes blink{50%{opacity:.4}}
@keyframes camShake{10%,90%{transform:translate(-2px,1px)}20%,80%{transform:translate(4px,-2px)}30%,50%,70%{transform:translate(-8px,4px)}40%,60%{transform:translate(8px,-4px)}}
@keyframes miniHi{0%{transform:scale(1)}40%{transform:scale(1.25)}100%{transform:scale(1)}}

/* 図鑑・きせかえ */
.dex{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.dex-item{border:1px solid var(--line);border-radius:12px;padding:12px 8px;text-align:center;background:var(--paper);position:relative}
.dex-item .gi{font-size:34px}
.dex-item b{display:block;font-family:var(--serif);font-size:15px}
.dex-item small{color:var(--sub);font-size:12px}
.dex-item.unknown{opacity:.45}
.dex-item.unknown .gi{filter:grayscale(1) brightness(.2)}
.dex-item .rr{position:absolute;top:6px;left:8px;font:700 9px var(--mono);color:var(--sub)}
.dex-item .cnt{position:absolute;top:6px;right:8px;font:600 10px var(--mono);color:var(--sub)}
.skin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.skin{border:1.5px solid var(--line);border-radius:12px;overflow:hidden;background:var(--paper);text-align:left;padding:0}
.skin .sw{height:70px}
.skin .sl{padding:8px 10px;font-size:13px;font-weight:600}
.skin .sl small{display:block;color:var(--sub);font-weight:400;font-size:11px}
.skin.on{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}
.skin.locked{opacity:.4;cursor:not-allowed}

/* フォーム類 */
.credits dl{display:grid;grid-template-columns:120px 1fr;gap:10px 14px;margin:0}
.credits dt{color:var(--sub);font-size:13px}
.credits dd{margin:0}
.set-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.set-row:last-child{border-bottom:none}
.set-row label{font-weight:600}
.set-row small{display:block;color:var(--sub);font-weight:400;font-size:12px}
.set-row input[type=range]{width:160px;padding:0}
.adm-grid{display:grid;gap:10px}
.adm-grid label{display:grid;gap:4px;font-size:13px;font-weight:600;color:var(--sub)}
.adm-kpi{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px;font-size:13px}
.adm-kpi div{background:var(--bg);border-radius:10px;padding:8px 10px}
.adm-kpi b{display:block;font-size:20px;font-family:var(--serif)}

/* モーダル・トースト */
.modal{position:fixed;inset:0;z-index:60;background:rgba(20,26,24,.4);backdrop-filter:blur(4px);display:grid;place-items:center;padding:16px}
.modal-card{width:min(460px,100%);max-height:90vh;overflow:auto;animation:fadeUp .25s}
.modal-card h3{margin:4px 0 12px}
.radio{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:12px;margin-bottom:8px;cursor:pointer}
.radio input{margin-top:4px}
.radio small{display:block;color:var(--sub);font-size:12px}
.toast{position:fixed;left:50%;bottom:max(24px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:200;background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;box-shadow:var(--shadow);animation:fadeUp .25s;max-width:90vw;text-align:center}
.spinner{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin2 .7s linear infinite;vertical-align:-2px}
@keyframes spin2{to{transform:rotate(360deg)}}
.diamond-fly{position:fixed;z-index:150;font-size:22px;pointer-events:none;transition:transform .9s cubic-bezier(.5,-.3,.6,1),opacity .9s}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.split{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
@media (max-width:760px){.split{grid-template-columns:1fr}}
.log ul{margin:8px 0 0;padding-left:20px}
.log li{margin:4px 0}
.log-head{display:flex;justify-content:space-between;align-items:baseline}
.log-head b{font-size:17px}
/* v1.2.0 */
:root{--fscale:1}
html[data-fs="s"]{--fscale:.8}
html[data-fs="l"]{--fscale:1.25}
.vword{font-size:calc(clamp(40px,9vw,86px) * var(--fscale))}
.vword.ja{font-family:var(--sans);font-size:calc(clamp(28px,6vw,56px) * var(--fscale))}
.vmean{font-size:calc(clamp(20px,4.4vw,30px) * var(--fscale))}
.vmean.en{font-family:var(--serif);font-size:calc(clamp(28px,6vw,52px) * var(--fscale))}
.q-word{font-size:calc(clamp(34px,7vw,60px) * var(--fscale))}
.q-word.ja{font-size:calc(clamp(24px,5vw,38px) * var(--fscale))}
.choice{font-size:calc(16px * var(--fscale))}
.vctrl{display:flex;justify-content:center;gap:10px;padding:10px 16px max(14px,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:color-mix(in srgb,var(--bg) 90%,transparent)}
.vctrl .btn{min-width:96px}
.vctrl .btn.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.list-tools{display:flex;gap:6px;margin-bottom:10px}
.list-tools input{padding:7px 10px;font-size:13px;min-width:0}
.list-tools select{padding:7px 8px;font-size:13px;min-width:0;max-width:46%}
.list-tools{flex-wrap:wrap}
.list-tools input.grow{flex:1 1 140px}
.resume{border-left:4px solid var(--accent)}
.goal{flex-basis:100%;border-top:1px solid var(--line);padding-top:12px;display:grid;gap:6px}
.goal-head{display:flex;justify-content:space-between;align-items:baseline;font-size:14px}
.goal-row{display:grid;grid-template-columns:90px 1fr;gap:10px;align-items:center;font-size:13px;color:var(--sub)}
.goal .meter{height:8px}
.goal .meter i{background:var(--accent)}
.type-hint{text-align:center;font:600 18px var(--mono);letter-spacing:.1em;color:var(--sub);margin:4px 0}
.type-row{display:flex;gap:8px}
.type-row input{font-size:20px;font-family:var(--serif)}
.type-row input.ok{border-color:#2f8f5e;background:#e4f3ea}
.type-row input.ng{border-color:var(--warn);background:#f8e6e0}
.type-res{text-align:center;font-size:18px;min-height:1.6em;margin:12px 0 0}
kbd{font:600 12px var(--mono);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:2px 7px;background:var(--bg);white-space:nowrap}
.keys td:first-child{width:45%;font-family:var(--sans);font-weight:400}
/* v1.3.0 スマホの操作性 */
html{-webkit-tap-highlight-color:transparent}
button,.btn,.mitem,.choice,.tab,.pick li,.mylist li{touch-action:manipulation}
#tabbar{display:none}
@media (max-width:760px){
  /* iPhone で入力欄を押したときに拡大されないよう 16px 以上に */
  input,textarea,select,.list-tools input,.list-tools select{font-size:16px}
  textarea{font-size:16px;line-height:1.6}
  /* 下のメニュー */
  #tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;background:color-mix(in srgb,var(--paper) 94%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:4px 4px max(6px,env(safe-area-inset-bottom))}
  #tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;gap:1px;background:none;border:none;padding:6px 0;font-size:11px;font-weight:600;color:var(--sub);border-radius:10px}
  #tabbar button span{font-size:20px;line-height:1.2;filter:grayscale(.6);opacity:.8}
  #tabbar button.on{color:var(--accent)}
  #tabbar button.on span{filter:none;opacity:1}
  body[data-screen="login"] #tabbar,body[data-screen="view"] #tabbar,body[data-screen="test"] #tabbar{display:none}
  body:not([data-screen="login"]):not([data-screen="view"]):not([data-screen="test"]) .screen{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  body:not([data-screen="login"]):not([data-screen="view"]):not([data-screen="test"]) .toast{bottom:calc(76px + env(safe-area-inset-bottom))}
  /* モーダルは下から出るシートにして、ボタンを指の届く下に固定 */
  .modal{display:flex;flex-direction:column;justify-content:flex-end;align-items:stretch;padding:0}
  .modal-card{width:100%;max-height:calc(100% - 48px);border-radius:20px 20px 0 0;padding:20px 18px 0;animation:sheetUp .28s ease}
  .modal-card::before{content:"";display:block;width:40px;height:4px;border-radius:4px;background:var(--line);margin:-8px auto 12px}
  .modal-card>.row:last-child{position:sticky;bottom:0;background:var(--paper);margin:12px -18px 0;padding:12px 18px max(14px,env(safe-area-inset-bottom));border-top:1px solid var(--line)}
  .modal-card>.row:last-child .btn{flex:1;padding:13px 10px;font-size:15px}
  .radio{padding:12px}
  /* リスト制作：一覧は高さを抑え、ボタンは2列で押しやすく */
  .mylist{max-height:190px;overflow:auto}
  .editor .row.wrap{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .editor .row.wrap .btn{padding:12px 8px;white-space:normal}
  #saveList{grid-column:1/-1;order:-1}
  /* 閲覧：誤ってズーム・引っぱり更新しない、ボタンを大きく */
  #s-view{padding-bottom:0}
  .viewer{touch-action:pan-y;-webkit-user-select:none;user-select:none;overscroll-behavior:contain}
  .vctrl{gap:8px;padding:10px 10px max(12px,env(safe-area-inset-bottom))}
  .vctrl .btn{flex:1;min-width:0;padding:14px 6px;font-size:15px}
  .speak{width:48px;height:48px}
  /* テスト：選択肢を大きく */
  .choice{padding:16px 14px;min-height:56px}
  .type-row{flex-direction:column}
  .type-row .btn{padding:13px}
  /* ページの上のバー */
  .pagebar{padding-top:max(10px,env(safe-area-inset-top))}
  .back{width:42px;height:42px}
  .page{padding:14px 12px 24px}
  .g-btns .btn{flex:1}
}
@keyframes sheetUp{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
body{overscroll-behavior-y:none}
/* v1.4.0 自由メモ */
#s-memo{display:none;flex-direction:column;height:100vh;height:100dvh}
#s-memo.active{display:flex}
.memo-bar{gap:10px}
.memo-title{flex:1;min-width:0;font-weight:700;font-size:16px;border-color:transparent;background:transparent}
.memo-title:hover,.memo-title:focus{border-color:var(--line);background:var(--paper)}
.memo-nav{display:flex;align-items:center;gap:6px}
.memo-nav .btn{min-width:36px;padding:6px 10px}
.memo-toolbar{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--paper)}
.memo-tools{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.mtool{display:flex;flex-direction:column;align-items:center;gap:0;min-width:52px;padding:5px 6px;border:1px solid transparent;border-radius:10px;background:none;line-height:1.2}
.mtool span{font-size:20px}
.mtool small{font-size:10px;color:var(--sub);font-weight:600}
.mtool.on{background:var(--accent-soft);border-color:var(--accent)}
.mtool.on small{color:var(--accent)}
.memo-opts{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.memo-colors{display:flex;gap:6px;align-items:center}
.msw{width:26px;height:26px;border-radius:50%;border:2px solid var(--line);background:var(--c);padding:0;position:relative;overflow:hidden;flex:none}
.msw.on{box-shadow:0 0 0 2px var(--paper),0 0 0 4px var(--accent)}
.msw.custom{background:conic-gradient(red,yellow,lime,cyan,blue,magenta,red);cursor:pointer}
.msw.custom input{position:absolute;inset:-6px;opacity:0;cursor:pointer;padding:0;border:none}
.memo-width{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--sub);font-weight:600}
.memo-width input{width:100px;padding:0}
.memo-stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--bg) 85%,#000 4%);overflow:hidden;padding:8px}
.memo-paper{position:relative;box-shadow:0 2px 14px rgba(0,0,0,.14);border-radius:4px;overflow:hidden;background:#fffdf8}
.memo-paper canvas{position:absolute;inset:0;display:block}
#memoLive{touch-action:none;cursor:crosshair}
.memo-pages{list-style:none;margin:0;padding:0;display:grid;gap:6px;max-height:40vh;overflow:auto}
.memo-pages li{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;cursor:pointer}
.memo-pages li.on{border-color:var(--accent);background:var(--accent-soft)}
.memo-pages li b{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.memo-pages li small{color:var(--sub)}
.mp-no{font:600 12px var(--mono);color:var(--accent);min-width:20px}
.mp-ops{display:flex}
@media (max-width:760px){
  body[data-screen="memo"] #tabbar{display:none}
  body[data-screen="memo"] .screen{padding-bottom:0}
  .memo-toolbar{padding:6px 8px;gap:6px}
  .memo-tools{width:100%;justify-content:space-between}
  .mtool{min-width:0;flex:1;padding:4px 2px}
  .memo-opts{width:100%;justify-content:space-between}
  .memo-colors{overflow-x:auto;scrollbar-width:none;flex:1}
  .memo-width input{width:70px}
  .memo-bar .back{width:38px;height:38px}
  .memo-nav .btn{min-width:34px;padding:6px 8px}
}
/* v1.5.0 UX */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button:focus:not(:focus-visible){outline:none}
.next{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;border-left:4px solid var(--gold)}
.next b{font-size:16px}
.next .note{margin:2px 0 0}
.save-state{font-size:12px;color:var(--sub);margin:6px 0 0;min-height:1.4em}
.save-state.ok{color:var(--accent)}
.steps{margin:6px 0 10px;padding-left:22px;display:grid;gap:10px}
.steps li b{display:block}
.steps li span{font-size:13px;color:var(--sub)}
/* v1.6.0 保護者メール */
.freqs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.freqs .radio{margin:0}
@media (max-width:560px){.freqs{grid-template-columns:1fr}}
.pending-box{background:color-mix(in srgb,var(--gold) 12%,var(--paper));border:1px solid color-mix(in srgb,var(--gold) 40%,var(--line));border-radius:12px;padding:12px 14px;margin:10px 0}
.pending-box p{margin:0 0 8px}
/* v1.7.0 音の設定 */
.scene-row select{max-width:180px;padding:6px 8px;font-size:14px}
[data-prev].on{background:var(--accent);color:#fff;border-color:var(--accent)}
/* v1.8.0 PWA */
.next.install{border-left-color:var(--accent)}
.update-bar{position:fixed;left:50%;transform:translateX(-50%);bottom:max(16px,env(safe-area-inset-bottom));z-index:150;display:flex;align-items:center;gap:8px;background:var(--ink);color:#fff;padding:8px 10px 8px 16px;border-radius:999px;box-shadow:var(--shadow);font-size:14px;animation:fadeUp .3s;max-width:94vw}
.update-bar .btn.ghost{color:#ddd}
body.offline .topbar .brand::after{content:"オフライン";margin-left:8px;font:600 10px var(--mono);letter-spacing:.1em;color:#fff;background:var(--warn);padding:2px 8px;border-radius:999px;vertical-align:middle}
@media (max-width:760px){body:not([data-screen="login"]):not([data-screen="view"]):not([data-screen="test"]):not([data-screen="memo"]) .update-bar{bottom:calc(76px + env(safe-area-inset-bottom))}}
@media (display-mode: standalone){.topbar,.pagebar{padding-top:max(12px,env(safe-area-inset-top))}}

/* v1.9.0 AI */
.rel-list{display:grid;gap:6px;max-height:46vh;overflow:auto}
.rel-item{display:flex;gap:10px;align-items:flex-start;padding:8px 10px;border:1px solid var(--line);border-radius:10px;cursor:pointer}
.rel-item input{margin-top:4px}
.rel-item b{font-family:var(--serif)}
.rel-item small{display:block;color:var(--sub);font-size:12px}
.cloze-sent{font-family:var(--serif);font-size:calc(clamp(20px,4.4vw,30px) * var(--fscale));line-height:1.6;text-align:center;margin:22px 0 8px}
.cloze-sent .blank{display:inline-block;min-width:90px;border-bottom:3px solid var(--accent);color:var(--accent);font-weight:700}
.cloze-sent .blank-ans{color:var(--accent);border-bottom:3px solid var(--accent)}
.cloze-ja{text-align:center;color:var(--sub);margin:4px 0}
.spell{font:700 24px var(--mono);letter-spacing:.08em}
.spell .bad{color:var(--warn);text-decoration:underline}
.spell .miss{color:var(--warn);background:color-mix(in srgb,var(--warn) 15%,transparent);border-radius:3px}
.ag-pane{min-height:120px}
.rp-scenes{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin-top:8px}
.rp-scene{text-align:left;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
.rp-scene:hover{border-color:var(--accent)}
.rp-scene b{display:block}
.rp-scene small{color:var(--sub);font-size:12px}
.rp-head{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;margin:12px 0 8px}
.rp-words{display:flex;flex-wrap:wrap;gap:6px}
.rp-w{font:600 13px var(--serif);padding:3px 10px;border-radius:999px;border:1px dashed var(--line);color:var(--sub)}
.rp-w.on{border-style:solid;border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.rp-model p{margin:2px 0}
.rp-ja{color:var(--sub);font-size:14px}
.rp-say{border:none;background:none;padding:0 2px;font-size:14px}
.rp-fb{align-self:flex-end;max-width:85%;font-size:13px;color:var(--sub);background:color-mix(in srgb,var(--gold) 12%,var(--paper));border-radius:10px;padding:6px 10px}
.rv-out{margin-top:12px;max-width:100%}
.dex-head{display:flex;align-items:center;gap:14px;margin:6px 0 10px}
.dex-head .gi{font-size:54px}
.dex-ex{font-style:italic;color:var(--sub)}
.dex-ai{max-width:100%;margin:8px 0}

/* v1.10.0 読み上げ */
.vipa{font:500 calc(18px * var(--fscale)) "Segoe UI","Lucida Sans Unicode","Arial Unicode MS",sans-serif;color:var(--sub);margin-top:4px;min-height:1.3em;letter-spacing:.02em}

/* v1.12.0 外部 API */
.vtools{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.vtools .btn{background:color-mix(in srgb,var(--paper) 85%,transparent)}
.vextra{margin-top:12px;max-width:560px;width:100%;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:14px;cursor:auto;max-height:34vh;overflow:auto}
.vextra p{margin:6px 0}
.vextra .pos{font:600 11px var(--mono);color:var(--accent);text-transform:uppercase;margin-right:4px}
.mic-ok{color:#2f8f5e;font-weight:700}
.mic-ng{color:var(--warn);font-weight:600}
.quote{border-left:4px solid var(--accent-soft)}
.quote blockquote{margin:6px 0;font-family:var(--serif);font-size:16px;line-height:1.6}
.quote .qa{color:var(--sub);font-size:13px}
.rank-list{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.rank-list li{display:grid;grid-template-columns:40px 1fr auto;gap:10px;align-items:center;padding:8px 10px;border-radius:10px}
.rank-list li:nth-child(odd){background:var(--bg)}
.rank-list li.me{outline:2px solid var(--accent)}
.rank-list .rk{font:700 15px var(--mono);text-align:center}
.rank-list .rk.r1{color:#d4a017}.rank-list .rk.r2{color:#9aa3ad}.rank-list .rk.r3{color:#b87333}
.rank-list b{font-family:var(--serif);font-size:16px}
.rank-me{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;background:var(--accent-soft);border-radius:12px;margin-bottom:10px}

/* ダーク（画面の明るさ） */
.mode-btn{padding:4px 9px;font-size:14px}
html[data-mode="dark"]{color-scheme:dark}
html[data-mode="dark"] .choice.ok{background:#1d3a2b;border-color:#3fa36d}
html[data-mode="dark"] .choice.ng{background:#3d2320}
html[data-mode="dark"] .type-row input.ok{background:#1d3a2b;border-color:#3fa36d}
html[data-mode="dark"] .type-row input.ng{background:#3d2320}
html[data-mode="dark"] .idle{background:rgba(22,25,26,.85)}
html[data-mode="dark"] .badge.pw{background:#3a3020;color:#e3c27a}
html[data-mode="dark"] .badge.url{background:#2b2742;color:#b9aaf0}
html[data-mode="dark"] .mic-ok{color:#5fd39a}
html[data-mode="dark"] .memo-stage{background:#0f1112}
html[data-mode="dark"] .modal{background:rgba(0,0,0,.55)}
html[data-mode="dark"] .toast{background:#e8ebe9;color:#16191a}
html[data-mode="dark"] .update-bar{background:#e8ebe9;color:#16191a}
html[data-mode="dark"] .update-bar .btn.ghost{color:#444}
html[data-mode="dark"] .spell .miss{background:rgba(220,90,70,.25)}

/* v1.12.1 設定の整理 */
.set-tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;position:sticky;top:64px;z-index:5;background:var(--bg);padding:4px 0 8px}
.set-tabs button{flex:1;min-width:84px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:9px 6px;border:1px solid var(--line);border-radius:12px;background:var(--paper);font-size:12px;font-weight:600;color:var(--sub)}
.set-tabs button span{font-size:19px}
.set-tabs button.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.set-pane{display:grid;gap:16px}
.quick-links{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.qlink{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 6px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);font-size:12px;font-weight:600;color:var(--ink);box-shadow:var(--shadow)}
.qlink span{font-size:22px}
.qlink:hover{border-color:var(--accent)}
@media (max-width:420px){.qlink{font-size:11px;padding:10px 4px}.set-tabs button{min-width:70px;font-size:11px}}

/* v1.13.0 掲示板 */
.rules{margin:8px 0;padding-left:22px;display:grid;gap:10px}
.rules li b{display:block}
.rules li span{font-size:13px;color:var(--sub)}
.board-top .tabs{overflow-x:auto;scrollbar-width:none}
.board-top .tab{white-space:nowrap}
.bd-list{display:grid;gap:10px}
.bd-post,.bd-reply{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;box-shadow:var(--shadow)}
.bd-reply{box-shadow:none;margin-left:14px}
.bd-replies{display:grid;gap:8px}
.bd-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:14px}
.bd-head .note{font-size:12px}
.bd-av{font-size:20px}
.bd-menu{margin-left:auto;font-size:18px;padding:0 6px;border:none}
.bd-body{margin:8px 0 4px;white-space:normal;word-break:break-word;line-height:1.7;cursor:pointer}
.bd-foot{display:flex;gap:14px;align-items:center;margin-top:6px}
.bd-like{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:3px 12px;font-size:13px}
.bd-like.on{border-color:#e2463b;color:#e2463b}
.bd-list-btn{margin:6px 0}
.is-hidden{opacity:.55}
.bd-replybox{margin-top:12px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:12px}
.bd-replybox textarea{font-family:var(--sans);font-size:15px}
.wrap-seg{flex-wrap:wrap;border-radius:14px}
.bd-adm{border-top:1px solid var(--line);padding:10px 0}
.bd-adm:first-child{border-top:none}

.mail{font-family:var(--mono);letter-spacing:.02em;word-break:break-all}

/* v1.14.0 イラスト（いらすとや） */
.login-ill{width:150px;height:auto;display:block;margin:0 auto 6px}
.mi-ill{width:46px;height:46px;object-fit:contain;flex:none;margin-left:auto;order:3}
.mitem .lock{order:4;margin-left:6px}
.mitem .mi-t{order:2}
.mitem .mi-no{order:1}
.ill{display:block;width:120px;height:120px;object-fit:contain;margin:0 auto 6px}
.ill-sm{width:96px;height:96px}
.modal-card .ill{width:110px;height:110px}
html[data-mode="dark"] .ill,html[data-mode="dark"] .mi-ill,html[data-mode="dark"] .login-ill{filter:brightness(.92)}
@media (max-width:420px){.mi-ill{width:38px;height:38px}.login-ill{width:120px}}

/* ================= v1.16 UI の改善 ================= */
/* 画面の切り替え：進むときは右から、戻るときは左から */
.screen.in-fwd{animation:inFwd .28s cubic-bezier(.2,.7,.3,1)}
.screen.in-back{animation:inBack .28s cubic-bezier(.2,.7,.3,1)}
@keyframes inFwd{from{opacity:0;transform:translateX(28px)}to{opacity:1;transform:none}}
@keyframes inBack{from{opacity:0;transform:translateX(-28px)}to{opacity:1;transform:none}}

/* どこでも検索 */
.gsearch{display:flex;align-items:center;gap:10px;width:100%;padding:12px 16px;border:1px solid var(--line);background:var(--paper);border-radius:999px;color:var(--sub);font-size:14px;text-align:left;box-shadow:var(--shadow);transition:border-color .15s}
.gsearch:hover{border-color:var(--accent)}
.gs-in{width:100%;font-size:16px}
.gs-res{margin-top:10px;max-height:min(52vh,440px);overflow:auto;display:grid;gap:2px;align-content:start}
.gs-g{margin:10px 0 2px;font:600 11px/1.4 var(--mono);letter-spacing:.2em;color:var(--accent)}
.gs-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:1px solid transparent;border-radius:10px;padding:8px 10px;min-height:48px}
.gs-item:hover,.gs-item.on{background:var(--accent-soft)}
.gs-item.on{border-color:color-mix(in srgb,var(--accent) 40%,transparent)}
.gs-ic{font-size:18px;width:24px;text-align:center;flex:none}
.gs-t{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.35}
.gs-t b,.gs-t small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gs-t small{color:var(--sub);font-size:12px}
.gs-say{padding:8px 10px;border-radius:8px;flex:none}
.gs-say:hover{background:var(--paper)}

/* 下のメニューの編集 */
.tab-edit{list-style:none;margin:6px 0;padding:0;display:grid;gap:6px;counter-reset:te}
.tab-edit li{display:flex;align-items:center;gap:10px;padding:4px 4px 4px 12px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.tab-edit li::before{counter-increment:te;content:counter(te);font:600 11px var(--mono);color:var(--sub);width:12px}
.te-ic{font-size:20px}
.tab-edit b{flex:1;font-size:14px}
.te-ops{display:flex;gap:2px}
.te-add{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.te-add .chip{max-width:none}
.te-add .chip:disabled{opacity:.4;cursor:default}

/* アクセントカラー */
.accents{display:flex;flex-wrap:wrap;gap:10px;margin:2px 0 14px}
.accents button{width:38px;height:38px;border-radius:50%;border:2px solid var(--paper);box-shadow:0 0 0 1px var(--line);background:var(--c,var(--paper));padding:0;font-size:11px;font-weight:700;color:var(--sub)}
.accents button:first-child{width:auto;padding:0 12px;border-radius:999px}
.accents button.on{box-shadow:0 0 0 2px var(--paper),0 0 0 4px var(--ink)}

/* 文字の大きさ：画面全体（メモは手書きの位置がずれる・閲覧は画面いっぱいの配置がくずれるので対象外。閲覧の単語は --fscale で大きくなる） */
html[data-fs="s"]{--fscale:.88}
html[data-fs="l"]{--fscale:1.15}
html[data-fs="xl"]{--fscale:1.3}
html[data-fs="s"] .screen:not(#s-memo):not(#s-view),html[data-fs="s"] .modal-card>*{zoom:.92}
html[data-fs="l"] .screen:not(#s-memo):not(#s-view),html[data-fs="l"] .modal-card>*{zoom:1.08}
html[data-fs="xl"] .screen:not(#s-memo):not(#s-view),html[data-fs="xl"] .modal-card>*{zoom:1.16}

/* テスト：進み具合・手ごたえ */
.q-prog{height:6px;background:var(--line);border-radius:6px;overflow:hidden;margin:8px 0 0}
.q-prog i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 55%,#fff));border-radius:6px;transition:width .45s ease}
.q-time{height:3px;opacity:.7}
.choice.ok{animation:okPop .4s ease}
.choice.ok::after{content:"✓";margin-left:auto;font-weight:800;font-size:20px;color:#2f8f5e;animation:checkIn .4s cubic-bezier(.3,1.6,.5,1)}
.choice.ng{animation:shake .4s}
.choice.ng::after{content:"✕";margin-left:auto;font-weight:800;font-size:18px;color:var(--warn)}
@keyframes okPop{40%{transform:scale(1.035)}}
@keyframes checkIn{from{transform:scale(0) rotate(-40deg);opacity:0}to{transform:none;opacity:1}}
.card.q-ok{box-shadow:0 0 0 3px color-mix(in srgb,#2f8f5e 40%,transparent),var(--shadow);transition:box-shadow .2s}
.card.q-ng{box-shadow:0 0 0 3px color-mix(in srgb,var(--warn) 40%,transparent),var(--shadow);transition:box-shadow .2s}
.card.q-ng .q-word,.card.q-ng .cloze-sent,.card.q-ng .type-row{animation:shake .4s}
.card.q-ok .q-word{animation:okPop .4s ease}

/* テストの結果 */
.rate-meter{height:8px;margin:14px auto 0;max-width:320px}
.rate-meter i{background:var(--accent);transition:width .8s ease}
.res-box{text-align:left;border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-top:14px}
.res-box.ng{border-color:color-mix(in srgb,var(--warn) 35%,var(--line));background:color-mix(in srgb,var(--warn) 5%,var(--paper))}
.res-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:4px}
.res-acts{margin-top:10px}
.res-box summary{cursor:pointer;padding:4px 0}
.t-result .wtable td:first-child{width:44px;padding:2px}

/* リストのカード */
.pick.lgrid{grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:10px}
.pick li.lcard{gap:12px;padding:12px;border-radius:14px;background:var(--paper);cursor:pointer;transition:transform .12s,box-shadow .15s,border-color .15s}
.lcard:hover,.lcard:focus-visible{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-1px);outline:none}
.lc-cover{position:relative;flex:none;width:50px;height:62px;border-radius:6px 12px 12px 6px;background:linear-gradient(135deg,hsl(var(--h) 42% 55%),hsl(calc(var(--h) + 28) 48% 40%));display:grid;place-items:center;color:#fff;font:800 22px var(--serif);box-shadow:inset 5px 0 0 rgba(0,0,0,.14)}
.lc-pub{position:absolute;right:-6px;top:-6px;font-style:normal;font-size:13px}
.lc-body{flex:1;min-width:0}
.lc-body b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pick li small.lc-tags{display:flex;gap:4px;margin-top:4px;flex-wrap:wrap}
.lt{font-size:11px;line-height:1.6;padding:0 7px;border-radius:999px;background:var(--line);color:var(--sub);font-weight:600}
.lt.ok{background:color-mix(in srgb,#2f8f5e 16%,var(--paper));color:#2f7a52}
.lt.ng{background:color-mix(in srgb,var(--warn) 14%,var(--paper));color:var(--warn)}
html[data-mode="dark"] .lt.ok{color:#6fcf9a}
.lc-side{display:flex;flex-direction:column;align-items:center;gap:2px;flex:none}
.ring{width:46px;height:46px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p) * 1%),var(--line) 0);display:grid;place-items:center}
.ring span{width:36px;height:36px;border-radius:50%;background:var(--paper);display:flex;align-items:center;justify-content:center;font:700 12px/1 var(--mono)}
.ring small{font-size:8px}
.lc-edit{padding:2px 8px}

/* 表のその場編集 */
.pv-hint{margin:12px 0 4px}
.pv-edit td[contenteditable]{cursor:text;border-radius:6px;outline:none;transition:background .12s}
.pv-edit td[contenteditable]:hover{background:var(--accent-soft)}
.pv-edit td[contenteditable]:focus{background:var(--paper);box-shadow:inset 0 0 0 2px var(--accent)}
.pv-edit td[contenteditable]:empty::before{content:attr(data-ph);color:var(--sub);opacity:.7}
.pv-edit td.miss:not(:empty){color:var(--ink)}
.pv-del{width:40px;text-align:right}
.pv-del .btn{opacity:.35;padding:2px 8px}
.pv-edit tr:hover .pv-del .btn,.pv-del .btn:focus{opacity:1}
.pv-new td[data-k="w"]:empty::before{color:var(--accent);opacity:1}

/* 読み込み中の仮の表示 */
.sk{display:block;height:12px;border-radius:6px;background:linear-gradient(90deg,var(--line) 0%,color-mix(in srgb,var(--line) 35%,var(--paper)) 50%,var(--line) 100%);background-size:200% 100%;animation:skShine 1.2s linear infinite}
@keyframes skShine{from{background-position:100% 0}to{background-position:-100% 0}}
.sk-lines{display:grid;gap:10px;padding:6px 0}
.pick li.sk-row,.sk-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;list-style:none}
.sk-ic{width:36px;height:36px;border-radius:10px;flex:none}
.sk-col{flex:1;display:grid;gap:8px}
.sk-s{height:9px}
.sk-btn{height:54px;border-radius:12px}
.sk-msg{display:grid;gap:8px;min-width:min(260px,70vw)}

/* はじめてのガイド */
.guide{text-align:center}
.gd-slide{min-height:290px}
.gd-slide.from-r{animation:inFwd .3s ease}
.gd-slide.from-l{animation:inBack .3s ease}
.gd-slide h3{margin:4px 0 8px}
.gd-slide p:last-child{color:var(--sub);line-height:1.8}
.gd-dots{display:flex;justify-content:center;gap:2px;margin:6px 0 10px}
.gd-dots button{width:8px;height:8px;box-sizing:content-box;border:8px solid transparent;background:var(--line);background-clip:content-box;border-radius:50%;padding:0;transition:width .2s}
.gd-dots button.on{background-color:var(--accent);width:22px;border-radius:12px}

/* 機能の解放のお知らせ（画面の中央に出す） */
.modal.center{display:grid;place-items:center;padding:16px}
.modal.center .modal-card{width:min(400px,100%);max-height:90vh;border-radius:20px;padding:26px 22px 20px;animation:unlockIn .5s cubic-bezier(.3,1.4,.5,1)}
.modal.center .modal-card::before{display:none}
.modal.center .modal-card>.row:last-child{position:static;margin:16px 0 0;padding:0;border:none;background:none}
.unlock{text-align:center;position:relative;isolation:isolate}
.unlock h3{font-size:20px}
.ul-ic{font-size:64px;line-height:1;margin:8px 0 12px;animation:ulBounce .9s ease .15s both}
.ul-burst{position:absolute;left:50%;top:40px;width:190px;height:190px;margin:-95px 0 0 -95px;border-radius:50%;background:repeating-conic-gradient(color-mix(in srgb,var(--accent) 30%,transparent) 0 9deg,transparent 9deg 30deg);-webkit-mask:radial-gradient(circle,#000 25%,transparent 70%);mask:radial-gradient(circle,#000 25%,transparent 70%);animation:spin2 10s linear infinite;z-index:-1}
@keyframes unlockIn{from{opacity:0;transform:scale(.7)}to{opacity:1;transform:none}}
@keyframes ulBounce{0%{transform:scale(0)}55%{transform:scale(1.25)}75%{transform:scale(.92)}100%{transform:scale(1)}}

/* スマホ：押しやすさ・キーボード */
@media (max-width:760px){
  .btn,.tab,.qlink{min-height:44px}
  .btn.sm{min-height:44px;padding:8px 14px;font-size:13px}
  .seg button{min-height:40px}
  .chip{min-height:40px}
  .link{min-height:40px}
  .set-row input[type=checkbox]{width:24px;height:24px}
  #s-memo .btn,.memo-pages .btn,.pv-del .btn,.lc-edit{min-height:0}
  .te-ops .btn{min-width:40px;min-height:40px;padding:4px}
  .gsearch kbd{display:none}
  .gsearch{padding:13px 16px;font-size:15px}
  .pick.lgrid{grid-template-columns:1fr}
  /* キーボードが出ている間：下のメニューを隠し、シートを見えている高さに合わせる */
  body.kb-open #tabbar{display:none}
  .modal{top:var(--vvt,0px);bottom:auto;height:var(--vvh,100%)}
}
@media (max-width:760px){.list-tools input.grow{flex-basis:100%}.list-tools select{flex:1;max-width:none}}
/* 画面がすべって入る間に、ページが横に広がらないようにする（clip はスクロールの箱を作らないので、上のバーの固定も崩れない） */
@supports (overflow-x:clip){html,body{overflow-x:clip}}
/* 設定の行：右側（切りかえボタンなど）が入りきらないときは、下の段に回す（文字を大きくしたときに縦書きにならないように） */
.set-row{flex-wrap:wrap}
.set-row>label{flex:1 1 180px;min-width:0}
.seg button{white-space:nowrap}
.set-row>.seg{flex-wrap:wrap;max-width:100%}
/* 切りかえボタンの列：入りきらないときは折り返す */
.seg{flex-wrap:wrap;max-width:100%;justify-content:center;border-radius:20px;row-gap:2px}
/* タブの列：入りきらないときは横にスクロール */
.tabs{overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;white-space:nowrap}
/* 長いタイトルや名前で、カードや列が画面より広がらないようにする */
.page>*,.main-body>*{min-width:0}
.pick.lgrid{grid-template-columns:repeat(auto-fill,minmax(min(270px,100%),1fr))}
@media (max-width:760px){.pick.lgrid{grid-template-columns:minmax(0,1fr)}}
.brand{white-space:nowrap}
@media (max-width:760px){html[data-fs="l"] .brand small,html[data-fs="xl"] .brand small{display:none}}