:root{
  --bg:#FFF6E5; --card:#fff; --ink:#3B3B4F; --muted:#8A8AA0; --line:#F0E4D0;
  --yellow:#FFB84C; --green:#7ED957; --blue:#5DADE2; --pink:#F26CA7; --purple:#A569BD; --red:#FF6B6B;
  --coin:#F5B700; --star:#FFC532; --shadow:0 6px 0 rgba(0,0,0,.08);
  --kid:#4F8EF7;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans TC","Fredoka",system-ui,-apple-system,sans-serif;font-size:20px;min-height:100%}
body{background:radial-gradient(circle at 10% 0%,#FFE9C2 0,transparent 40%),radial-gradient(circle at 100% 100%,#E3F4FF 0,transparent 40%),var(--bg);}
.en{font-family:"Fredoka","Noto Sans TC",sans-serif;font-weight:500}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font:inherit}
#app{max-width:760px;margin:0 auto;padding:12px 14px 80px;min-height:100vh}
.top{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 0 14px}
.top .back{font-size:18px;font-weight:700;padding:10px 14px;border-radius:14px;background:#fff;box-shadow:var(--shadow)}
.top .title{font-weight:700;font-size:20px;text-align:center;flex:1}
.pill{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;background:#fff;box-shadow:var(--shadow);font-weight:700;white-space:nowrap}
.pill.coin{color:#8a6200;background:#FFF1C7}
h1{font-size:30px;margin:8px 0 4px;font-weight:700}
h2{font-size:22px;margin:22px 0 10px;font-weight:700}
.sub{color:var(--muted);margin:0 0 14px}
.card{background:var(--card);border-radius:22px;padding:18px;box-shadow:var(--shadow);margin-bottom:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:480px){.grid2{gap:10px}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:18px;font-weight:700;font-size:19px;background:var(--kid);color:#fff;box-shadow:0 6px 0 rgba(0,0,0,.15);transition:transform .08s}
.btn:active{transform:translateY(4px);box-shadow:0 2px 0 rgba(0,0,0,.15)}
.btn.ghost{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.btn.big{width:100%;padding:18px;font-size:22px}
.btn.small{padding:8px 14px;font-size:20px;border-radius:12px}
.btn.green{background:#5FC24A}.btn.pink{background:var(--pink)}.btn.red{background:var(--red)}.btn.yellow{background:var(--yellow);color:#5a3d00}.btn.purple{background:var(--purple)}
.btn[disabled]{opacity:.45;pointer-events:none}
/* 首頁挑人 */
.kidpick{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:10px}
.kidpick .k{background:#fff;border-radius:28px;padding:22px 12px;text-align:center;box-shadow:var(--shadow);border:4px solid transparent;transition:transform .1s}
.kidpick .k:active{transform:scale(.97)}
.kidpick .av{font-size:74px;line-height:1;display:block;margin-bottom:8px;filter:drop-shadow(0 4px 0 rgba(0,0,0,.08))}
.kidpick .nm{font-size:24px;font-weight:700}
.kidpick .st{color:var(--muted);font-size:19px;margin-top:6px}
.island{font-size:64px;text-align:center;margin:8px 0 0;animation:float 3s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
/* 小孩主頁 */
.hero{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,var(--kid),#fff0 160%);color:#fff;border-radius:26px;padding:18px;box-shadow:var(--shadow)}
.hero .av{font-size:64px;line-height:1}
.hero .nm{font-size:26px;font-weight:700}
.hero .stats{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.hero .stats span{background:rgba(255,255,255,.25);padding:4px 10px;border-radius:999px;font-weight:700;font-size:19px}
.quest{display:flex;align-items:center;gap:12px}
.quest .dots{display:flex;gap:6px}
.quest .dots i{width:22px;height:22px;border-radius:50%;background:#EEE;display:inline-block}
.quest .dots i.on{background:var(--green);box-shadow:inset 0 -3px 0 rgba(0,0,0,.12)}
.lessons{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lesson{border-radius:22px;padding:16px;color:#fff;box-shadow:var(--shadow);text-align:left;position:relative;overflow:hidden;min-height:120px;display:flex;flex-direction:column;justify-content:flex-end}
.lesson .em{font-size:40px;position:absolute;right:12px;top:8px;opacity:.9}
.lesson .t{font-weight:700;font-size:20px}
.lesson .s{font-size:19px;opacity:.95}
.lesson .bar{height:8px;background:rgba(255,255,255,.35);border-radius:6px;margin-top:8px;overflow:hidden}
.lesson .bar i{display:block;height:100%;background:#fff;border-radius:6px}
.lesson.wide{grid-column:1/-1;min-height:90px}
.rowbtns{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.rowbtns .btn{flex:1;min-width:120px}
/* 單元頁 */
.skills{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.skill{background:#fff;border-radius:22px;padding:16px;box-shadow:var(--shadow);text-align:left;border:3px solid transparent}
.skill .em{font-size:38px}
.skill .t{font-weight:700;font-size:19px;margin-top:4px}
.skill .s{color:var(--muted);font-size:19px}
.skill .best{margin-top:6px;font-size:19px;font-weight:700;color:#5a8f2a}
.skill.boss{grid-column:1/-1;background:linear-gradient(135deg,#6C3483,#A569BD);color:#fff}
.skill.boss .s,.skill.boss .best{color:#fff;opacity:.9}
.wordlist{display:flex;flex-wrap:wrap;gap:8px}
.wchip{background:#fff;border-radius:14px;padding:10px 14px;box-shadow:var(--shadow);display:flex;align-items:center;gap:8px;font-weight:500;font-family:"Fredoka","Noto Sans TC",sans-serif}
.wchip small{color:var(--muted);font-weight:400}
/* 遊戲 */
.gamehead{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.prog{flex:1;height:14px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:inset 0 2px 4px rgba(0,0,0,.06)}
.prog i{display:block;height:100%;background:var(--kid);border-radius:8px;transition:width .3s}
.stars{font-weight:700;font-size:18px;color:#b67c00}
.qbox{background:#fff;border-radius:26px;padding:22px 18px;box-shadow:var(--shadow);text-align:center;margin-bottom:14px;min-height:160px}
.qbox .hint{color:var(--muted);font-size:19px;margin-bottom:8px}
.qbox .bigem{font-size:76px;line-height:1.1}
.qbox .qtext{font-size:26px;font-weight:600;line-height:1.35;margin:8px 0}
.qbox .qzh{color:var(--muted);font-size:20px}
.speakbtn{display:inline-flex;align-items:center;justify-content:center;width:84px;height:84px;border-radius:50%;background:var(--yellow);font-size:40px;box-shadow:0 6px 0 rgba(0,0,0,.15);margin:6px}
.speakbtn:active{transform:translateY(4px);box-shadow:0 2px 0 rgba(0,0,0,.15)}
.speakbtn.mic{background:var(--red);color:#fff}
.speakbtn.mic.on{animation:pulse 1s infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.opt{background:#fff;border-radius:20px;padding:18px 12px;font-size:22px;font-weight:600;box-shadow:var(--shadow);border:4px solid transparent;min-height:78px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:transform .08s}
.opt .em{font-size:44px;line-height:1}
.opt small{font-size:19px;color:var(--muted);font-weight:400}
.opt:active{transform:scale(.97)}
.opt.ok{border-color:#5FC24A;background:#EEFBE8}
.opt.bad{border-color:var(--red);background:#FFECEC;animation:shake .4s}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}
.opt.sentence{font-size:19px}
/* 排句／拼字 */
.slots{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;min-height:64px;padding:10px;background:#FFF9EE;border-radius:18px;border:3px dashed #EED9B5;margin-bottom:12px}
.slots .tok,.pool .tok{background:#fff;border-radius:14px;padding:10px 14px;font-size:22px;font-weight:600;box-shadow:var(--shadow);font-family:"Fredoka","Noto Sans TC",sans-serif}
.slots .tok{background:var(--kid);color:#fff}
.pool{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;min-height:60px}
.pool .tok.used{opacity:.25;pointer-events:none}
.pool .tok.letter{width:58px;height:58px;display:inline-flex;align-items:center;justify-content:center;font-size:28px;padding:0}
.slots .tok.letter{width:50px;height:58px;display:inline-flex;align-items:center;justify-content:center;font-size:28px;padding:0}
.slots .tok.empty{background:#fff;color:#ccc;border:2px dashed #ddd;box-shadow:none}
.gamebtns{display:flex;gap:10px;margin-top:14px}
.gamebtns .btn{flex:1}
.fb{margin-top:10px;font-weight:700;font-size:20px;min-height:28px;text-align:center}
.fb.ok{color:#3f9a2a}.fb.bad{color:var(--red)}
/* 結算 */
.result{text-align:center;padding:26px 16px}
.result .big{font-size:80px;line-height:1;margin-bottom:8px}
.result .score{font-size:34px;font-weight:700}
.result .coins{font-size:22px;color:#8a6200;font-weight:700;margin:6px 0}
.result .badge{display:inline-block;background:#FFF1C7;padding:8px 14px;border-radius:14px;margin:4px;font-weight:700}
/* 獎品店 */
.rewards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.reward{background:#fff;border-radius:22px;padding:16px;box-shadow:var(--shadow);text-align:center}
.reward .em{font-size:48px}
.reward .nm{font-weight:700;margin:6px 0}
.reward .cost{color:#8a6200;font-weight:700}
.reward .btn{margin-top:8px;width:100%}
.reward.locked{opacity:.6}
.list{list-style:none;padding:0;margin:0}
.list li{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:20px}
.list li:last-child{border:0}
.tag{font-size:18px;padding:2px 8px;border-radius:8px;background:#EEE;font-weight:700}
.tag.pending{background:#FFF1C7;color:#8a6200}.tag.done{background:#E3F8DB;color:#2f7a1c}.tag.rejected{background:#FFE3E3;color:#b33}
.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.bdg{background:#fff;border-radius:18px;padding:14px 8px;text-align:center;box-shadow:var(--shadow)}
.bdg .em{font-size:36px}.bdg .nm{font-size:18px;font-weight:700;margin-top:4px}
.bdg.off{opacity:.35;filter:grayscale(1)}
/* 家長 */
.tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:6px}
.tabs button{padding:10px 14px;border-radius:14px;background:#fff;font-weight:700;white-space:nowrap;box-shadow:var(--shadow)}
.tabs button.on{background:var(--ink);color:#fff}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field label{font-weight:700;font-size:19px;color:var(--muted)}
.field input,.field select{padding:12px 14px;border-radius:14px;border:2px solid var(--line);font-size:18px;background:#fff}
.field input:focus{outline:none;border-color:var(--kid)}
table.pt{width:100%;border-collapse:collapse;font-size:19px}
table.pt th,table.pt td{padding:8px 6px;text-align:center;border-bottom:1px solid var(--line)}
table.pt th{color:var(--muted);font-weight:700}
table.pt td.l{text-align:left;font-weight:700}
.pct{display:inline-block;min-width:44px;padding:3px 6px;border-radius:8px;font-weight:700;background:#EEE}
.pct.g{background:#E3F8DB;color:#2f7a1c}.pct.y{background:#FFF1C7;color:#8a6200}
.rrow{display:grid;grid-template-columns:56px 1fr 90px 44px;gap:8px;margin-bottom:8px;align-items:center}
.rrow input{padding:10px;border-radius:12px;border:2px solid var(--line);font-size:20px;width:100%}
.guide .day{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.guide .day .em{font-size:32px}
.guide .day b{display:block;font-size:20px}
.guide .day p{margin:2px 0;font-size:19px;color:#555}
.pinpad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:300px;margin:14px auto}
.pinpad button{padding:18px;border-radius:18px;background:#fff;font-size:26px;font-weight:700;box-shadow:var(--shadow)}
.pindots{text-align:center;font-size:34px;letter-spacing:10px;min-height:46px}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(120px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:16px;font-weight:700;transition:transform .3s;z-index:50;max-width:90vw;text-align:center}
#toast.show{transform:translateX(-50%) translateY(0)}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:40}
.bottombar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);display:flex;justify-content:space-around;padding:8px 6px calc(8px + env(safe-area-inset-bottom));z-index:30}
.bottombar button{display:flex;flex-direction:column;align-items:center;font-size:18px;font-weight:700;color:var(--muted);gap:2px;padding:4px 10px;border-radius:12px}
.bottombar button .em{font-size:24px}
.bottombar button.on{color:var(--kid)}
.center{text-align:center}
.mt{margin-top:14px}
.muted{color:var(--muted)}

.bottombar button,.pill,.tag{white-space:nowrap}
.bottombar button{font-size:18px;padding:4px 6px}
/* 手機／平板：上下留更多、按鈕更大 */
@media(max-width:600px){
  #app{padding:10px 10px 90px}
  h1{font-size:28px}
  .kidpick .av{font-size:64px}
  .opt{min-height:84px;padding:16px 8px}
  .qbox .qtext{font-size:28px}
  .btn{padding:16px 18px}
  .bottombar button{font-size:16px}
  .lesson{min-height:110px}
  .skills{grid-template-columns:1fr 1fr}
}
@media(min-width:601px){ .opt{min-height:96px} }

.pool.keyboard{gap:6px}
.pool.keyboard .tok.letter{width:46px;height:50px;font-size:24px;border-radius:12px}
@media(max-width:400px){.pool.keyboard .tok.letter{width:40px;height:46px;font-size:22px}}

/* 闖關畫面：整塊垂直置中，下面不留大片空白 */
.gamewrap{min-height:calc(100vh - 100px);min-height:calc(100dvh - 100px);display:flex;flex-direction:column;justify-content:center}
.gamewrap .top{padding-top:0}

.top .right{display:inline-flex;gap:8px;align-items:center}
.pill.reload{font-size:24px;padding:4px 12px;line-height:1.3;color:var(--muted)}
.island{margin-top:-10px}

table.pt td,table.pt th{white-space:nowrap}
table.pt td.l{padding-right:4px}

/* 中班圖卡 */
.picgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.picgrid.n6{grid-template-columns:1fr 1fr 1fr}
.picgrid.learn{grid-template-columns:repeat(3,1fr);gap:10px}
.pic{background:#fff;border-radius:22px;box-shadow:var(--shadow);border:4px solid transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;aspect-ratio:1/1;padding:8px;transition:transform .08s;overflow:hidden}
.pic:active{transform:scale(.96)}
.pic .em{font-size:72px;line-height:1}
.picgrid.n6 .pic .em{font-size:56px}
.picgrid.learn .pic .em{font-size:48px}
.pic img{width:80%;height:80%;object-fit:contain}
.pic .lbl{font-size:18px;margin-top:4px;color:var(--ink)}
.pic.ok{border-color:#5FC24A;background:#EEFBE8}
.pic.bad{border-color:var(--red);background:#FFECEC;animation:shake .4s;opacity:.5}
.kidpick{grid-template-columns:1fr 1fr}
@media(min-width:601px){.picgrid .pic .em{font-size:88px}}