:root{--bg:#f6f7fb;--panel:#fff;--text:#172033;--muted:#667085;--line:#e4e7ec;--accent:#3157d5;--accent2:#edf1ff;--good:#16794a;--bad:#b42318;--mb:#3157d5;--m1:#d96c0b;--m2:#5b8c20;--m3:#7a4db3;--shadow:0 10px 28px rgba(20,35,70,.08)}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu Gothic","Noto Sans JP",sans-serif}button,input,select{font:inherit}button{cursor:pointer}.wrap{max-width:1060px;margin:auto;padding:15px 13px 42px}.top{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}.top h1{font-size:22px;margin:0 0 4px}.sub,.muted{color:var(--muted);font-size:13px}.syncbox{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.badge{border:1px solid var(--line);background:white;border-radius:999px;padding:7px 10px;font-size:12px}.tabs{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin:12px 0}.tab{border:1px solid var(--line);background:#fff;padding:10px 5px;border-radius:12px;font-weight:800}.tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.panel{background:var(--panel);border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow);padding:15px;margin-bottom:12px}.controls{display:grid;grid-template-columns:1.2fr 1.1fr 1fr .8fr .8fr;gap:9px;align-items:end}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.field select,.field input{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff}.smallrow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:10px}.check{font-size:13px;color:var(--muted);display:flex;gap:6px;align-items:center}.btn{border:1px solid var(--line);background:#fff;color:var(--text);font-weight:750;padding:10px 12px;border-radius:11px}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.good{background:#ecfdf3;border-color:#abefc6;color:var(--good)}.btn.bad{background:#fef3f2;border-color:#fecdca;color:var(--bad)}.btn:disabled{opacity:.45;cursor:not-allowed}.stats{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:11px;padding:8px 10px;font-size:13px}.stat b{font-size:15px}.leveltag,.pos{display:inline-block;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800}.leveltag{color:white;margin-right:6px}.leveltag.MB{background:var(--mb)}.leveltag.M1{background:var(--m1)}.leveltag.M2{background:var(--m2)}.leveltag.M3{background:var(--m3)}.pos{background:var(--accent2);color:var(--accent)}.card{min-height:410px;display:flex;flex-direction:column;justify-content:center;text-align:center}.source{font-size:12px;color:var(--muted);margin-bottom:12px}.mm{font-family:"Noto Sans Myanmar","Myanmar Text","Padauk","Pyidaungsu",sans-serif;font-size:clamp(34px,7vw,58px);line-height:1.5;font-weight:600;margin:8px 0 10px;overflow-wrap:anywhere}.reading{font-size:17px;color:#475467;margin-bottom:12px}.meaning{font-size:24px;font-weight:800;line-height:1.5;margin:5px 0 14px}.example{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.exmm{font-family:"Noto Sans Myanmar","Myanmar Text","Padauk","Pyidaungsu",sans-serif;font-size:23px;line-height:1.7}.exread,.exja{font-size:14px;color:#475467;line-height:1.7}.actions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:14px}.audioRow{display:flex;justify-content:center;gap:8px;align-items:center;margin:8px 0}.speaker{font-size:18px}.quizhead{text-align:center;padding:6px}.quizhead .jp{font-size:22px;font-weight:800;line-height:1.55;margin:8px 0}.modebar{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:7px}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:750}.pill.active{background:var(--accent2);border-color:#aebdff;color:var(--accent)}.options{display:grid;gap:9px;margin-top:13px}.option{border:1px solid var(--line);background:#fff;border-radius:12px;padding:13px 14px;text-align:left;line-height:1.55}.option.mmOpt{font-family:"Noto Sans Myanmar","Myanmar Text","Padauk","Pyidaungsu",sans-serif;font-size:20px;line-height:1.65}.option.correct{background:#ecfdf3;border-color:#6ce9a6}.option.wrong{background:#fef3f2;border-color:#fda29b}.feedback{min-height:27px;text-align:center;font-weight:800;margin-top:9px}.feedback.good{color:var(--good)}.feedback.bad{color:var(--bad)}.todayHero{text-align:center;padding:8px 5px 14px}.todayHero h2{margin:5px 0;font-size:25px}.todayGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}.todayCard{border:1px solid var(--line);border-radius:13px;padding:12px;background:#fbfcff;text-align:center}.todayCard b{font-size:22px;display:block}.progressbar{height:9px;background:#edf0f5;border-radius:999px;overflow:hidden;margin-top:8px}.progressbar>div{height:100%;background:var(--accent);width:0}.tableWrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{border-collapse:collapse;width:100%;min-width:930px;background:#fff}th,td{padding:9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:13px}th{position:sticky;top:0;background:#f9fafb;z-index:1;color:#475467}td.mmCell{font-family:"Noto Sans Myanmar","Myanmar Text","Padauk","Pyidaungsu",sans-serif;font-size:18px}.searchrow{display:grid;grid-template-columns:2fr 1fr;gap:9px;margin-bottom:9px}.loginModal{position:fixed;inset:0;background:rgba(0,0,0,.38);display:flex;align-items:center;justify-content:center;padding:15px;z-index:50}.loginBox{background:#fff;border-radius:16px;padding:18px;width:min(420px,100%);box-shadow:var(--shadow)}.loginBox h3{margin-top:0}.loginBox .field{margin-bottom:10px}.notice{background:#fff8e8;border:1px solid #f5d98a;padding:10px 12px;border-radius:11px;font-size:13px;line-height:1.6}.hide{display:none!important}@media(max-width:780px){.tabs{grid-template-columns:1fr 1fr}.controls{grid-template-columns:1fr 1fr}.controls .wide{grid-column:1/-1}.todayGrid{grid-template-columns:1fr 1fr 1fr}.actions{grid-template-columns:1fr 1fr}.actions .wide{grid-column:1/-1}.searchrow{grid-template-columns:1fr}.card{min-height:380px}}

/* Vocabulary editor */
.editBox{width:min(680px,100%);max-height:92vh;overflow:auto}
.editBox textarea,.editBox input{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text);font:inherit}
.editBox textarea{resize:vertical;line-height:1.55}
.editActions{position:sticky;bottom:-18px;background:#fff;padding:10px 0 2px}
.editedMark{display:inline-block;margin-left:5px;padding:2px 6px;border-radius:999px;background:#fff3cd;color:#795600;font-size:11px;font-weight:800}
.editBtn{white-space:nowrap;padding:7px 9px}
/* Learning profile */
.profileHero{display:flex;align-items:center;justify-content:space-between;gap:18px}
.profileHero h2,.profileHero h3{margin-top:0}
.masteryCircle{min-width:132px;height:132px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:conic-gradient(#3157d5 var(--pct,0%),#e9edf5 0);position:relative;overflow:hidden}
.masteryCircle:before{content:"";position:absolute;inset:10px;background:#fff;border-radius:50%}
.masteryCircle b,.masteryCircle span{position:relative;z-index:1}
.masteryCircle b{font-size:29px}
.masteryCircle span{font-size:12px;color:#667085;margin-top:2px}
.profileStats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:12px 0}
.profileStat{background:#fff;border:1px solid var(--line,#e4e7ec);border-radius:14px;padding:15px}
.profileStat span{display:block;color:#667085;font-size:12px;margin-bottom:5px}
.profileStat b{font-size:24px}
.profileLevels{display:grid;gap:14px}
.profileLevel{border:1px solid var(--line,#e4e7ec);border-radius:13px;padding:13px}
.profileLevelTop{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}
.profileLevelTop b{font-size:16px}
.profileLevelMeta{color:#667085;font-size:12px;text-align:right}
.profileBar{height:10px;background:#edf0f5;border-radius:999px;overflow:hidden}
.profileBar>div{height:100%;width:0;background:#3157d5;border-radius:999px}
.profileLevelBottom{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;color:#667085;font-size:12px}
.profileTwoCol{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.profileMiniList{display:grid;gap:8px}
.profileMiniItem{display:grid;grid-template-columns:auto 1fr auto;gap:9px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line,#e4e7ec)}
.profileMiniItem:last-child{border-bottom:0}
.profileMiniId{font-size:11px;color:#667085}
.profileMiniWord{font-weight:700}
.profileMiniSub{font-size:12px;color:#667085}
.profileScoreBad{font-size:12px;font-weight:700}
.profileTable td,.profileTable th{white-space:nowrap}
.profileNote{line-height:1.7}
@media(max-width:720px){
  .profileHero{align-items:flex-start}
  .masteryCircle{min-width:105px;height:105px}
  .masteryCircle b{font-size:23px}
  .profileStats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .profileTwoCol{grid-template-columns:1fr}
}