:root{
  --ink:#16202c; --muted:#5d6b7a; --line:#d9dee5; --bg:#f4f5f7; --paper:#fff;
  --brand:#0f3d5e; --brand2:#1f6aa5; --accent:#e8a33d; --ok:#1f8a4c; --bad:#c23b3b; --soft:#eef3f8;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:'Be Vietnam Pro','Segoe UI',Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.55}
button{font:inherit;cursor:pointer}
.hidden{display:none!important}

/* ---------- home ---------- */
.home-top{background:var(--brand);color:#fff;padding:22px 32px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{font-family:var(--disp);font-size:26px;font-weight:700;letter-spacing:.2px}
.logo span{color:var(--accent)}
.who{font-size:14px;opacity:.9}
.who b{font-weight:600}
.wrap{max-width:1040px;margin:0 auto;padding:28px 24px 60px}
.login{max-width:420px;margin:70px auto;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:32px}
.login h1{font-family:var(--disp);margin:0 0 6px;font-size:28px}
.login p{color:var(--muted);margin:0 0 20px;font-size:14px}
.login input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:6px;font-size:15px;margin-bottom:12px}
.btn{background:var(--brand2);color:#fff;border:0;border-radius:6px;padding:10px 18px;font-weight:600}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--brand2);border:1px solid var(--brand2)}
.btn.small{padding:6px 12px;font-size:13px}
.note{font-size:12.5px;color:var(--muted);margin-top:12px}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:22px}
.tabs button{background:none;border:0;padding:10px 14px;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-1px}
.tabs button.on{color:var(--brand);border-color:var(--accent)}
.series{font-size:12px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);margin:6px 0 10px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 20px}
.card h3{margin:0 0 4px;font-size:18px}
.card .meta{color:var(--muted);font-size:13px;margin-bottom:14px}
.skill{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:10px 0}
.skill:first-of-type{border-top:0}
.skill .nm{font-weight:600}
.skill .last{font-size:12.5px;color:var(--muted)}
.empty{color:var(--muted);background:var(--paper);border:1px dashed var(--line);border-radius:10px;padding:24px;text-align:center}
table.res{width:100%;border-collapse:collapse;background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden}
table.res th,table.res td{padding:9px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}
table.res th{background:var(--soft);font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;background:rgba(10,20,30,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal .box{background:#fff;border-radius:10px;max-width:480px;width:100%;padding:26px}
.modal h3{margin:0 0 8px}
.modal p{color:var(--muted);font-size:14px;margin:0 0 16px}
.opt{display:block;width:100%;text-align:left;border:1px solid var(--line);background:#fff;border-radius:8px;padding:12px 14px;margin-bottom:10px}
.opt:hover{border-color:var(--brand2);background:var(--soft)}
.opt b{display:block}
.opt span{font-size:13px;color:var(--muted)}
.row{display:flex;gap:10px;justify-content:flex-end}

/* ---------- test shell ---------- */
#test{position:fixed;inset:0;display:flex;flex-direction:column;background:#fff}
.tbar{height:56px;flex:none;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 18px;gap:18px}
.tbar .cand{font-size:13px;color:var(--muted)}
.tbar .cand b{color:var(--ink)}
.tbar .mid{flex:1;display:flex;justify-content:center;align-items:center;gap:10px}
.timer{font-weight:700;font-variant-numeric:tabular-nums;font-size:15px;padding:5px 12px;border-radius:6px;background:var(--soft)}
.timer.warn{background:#fdecec;color:var(--bad)}
.audiostat{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.vol{width:90px}
.partbar{flex:none;background:#eef0f3;border-bottom:1px solid var(--line);padding:10px 22px}
.partbar b{font-size:1em}
.partbar span{color:var(--muted);font-size:.93em;margin-left:8px}
.tbody{flex:1;overflow:hidden;display:flex}
.pane{overflow:auto;padding:22px 28px 40px}
.single{flex:1;max-width:900px;margin:0 auto}
.split .pane.left{flex:1;border-right:1px solid var(--line)}
.split .pane.right{flex:1}
.divider{width:6px;background:#eef0f3;cursor:col-resize;flex:none}
.foot{flex:none;border-top:1px solid var(--line);display:flex;align-items:stretch;min-height:58px;background:#fff}
.foot .parts{flex:1;display:flex;overflow-x:auto}
.fpart{display:flex;align-items:center;gap:8px;padding:8px 14px;border-right:1px solid var(--line);white-space:nowrap}
.fpart{cursor:pointer}
.fpart:not(.on):hover{background:var(--soft)}
.fpart .pl{font-weight:600;font-size:13px}
.fpart .cnt{font-size:12px;color:var(--muted)}
.fpart .nums{display:flex;gap:3px}
.fpart:not(.on) .nums{display:none}
.qn{width:28px;height:28px;border:1px solid var(--line);background:#fff;border-radius:4px;font-size:12.5px;padding:0}
.qn.ans{background:var(--brand);color:#fff;border-color:var(--brand)}
.qn.cur{outline:2px solid var(--accent);outline-offset:1px}
.foot .sub{display:flex;align-items:center;gap:8px;padding:0 14px}
.qn{position:relative}
.qn.flg::after{content:'';position:absolute;top:-1px;right:-1px;border-style:solid;border-width:0 9px 9px 0;border-color:transparent #e0453a transparent transparent}
.fpart .flag{color:#e0453a;font-size:13px}
.qflag{background:none;border:1px solid transparent;border-radius:4px;color:#a7b1bc;font-size:15px;line-height:1;padding:3px 5px;margin-left:6px;vertical-align:middle}
.qflag:hover{border-color:var(--line);color:#e0453a}
.qflag.on{color:#e0453a;background:#fdecea;border-color:#f3b9b4}
.gq{font-weight:700;font-size:1em;margin:0 0 4px;color:var(--brand)}
.navbtn{width:40px;height:40px;border-radius:6px;border:1px solid var(--line);background:#fff;font-size:18px}

/* ---------- question content ---------- */
.group{margin-bottom:30px}
.group h3{font-size:15px;margin:0 0 6px}
.instr{font-size:.93em;margin-bottom:14px;color:#2b3846}
.notes{border:1px solid var(--line);border-radius:6px;padding:16px 22px;background:#fcfcfd}
.notes h4{text-align:center;margin:0 0 10px;font-size:1em;letter-spacing:.3px}
.notes h5{margin:14px 0 4px;font-size:.93em}
.notes ul,.sent{margin:0;padding-left:20px}
.notes li,.sent li{margin:6px 0}
.sent li{margin:12px 0}
input.gap{border:1px solid #8a96a3;border-radius:3px;padding:3px 8px;width:150px;max-width:100%;font:inherit;font-size:.93em;text-align:center}
input.gap:focus{outline:2px solid var(--brand2);border-color:var(--brand2)}
input.gap::placeholder{color:#9aa5b1;font-weight:600}
.q{margin:0 0 18px}
.q .stem{margin-bottom:6px}
.q .num{font-weight:700;margin-right:6px}
.choice label{display:flex;gap:10px;align-items:flex-start;padding:5px 8px;border-radius:5px;cursor:pointer}
.choice label:hover{background:var(--soft)}
.choice .L{font-weight:700;width:14px}
.mrow{display:flex;align-items:center;gap:10px;margin:8px 0}
.mrow select{font:inherit;font-size:.93em;padding:4px 6px;border:1px solid #8a96a3;border-radius:3px;min-width:64px}
.mrow .num{font-weight:700;min-width:22px}
.box{display:inline-block;border:1px solid var(--ink);padding:10px 16px;margin:4px 0 14px;font-size:.93em}
.box b{display:block;margin-bottom:4px}
.plan{max-width:560px;width:100%;border:1px solid var(--line);border-radius:6px;margin:4px 0 12px}
.tfq{display:flex;gap:14px;align-items:flex-start}
.tfq .stem{margin:3px 0 0;flex:1}
.tog{display:inline-flex;flex:none;border:1px solid #8a96a3;border-radius:5px;overflow:hidden}
.tog button{background:#fff;border:0;border-left:1px solid #c5ccd4;padding:4px 9px;font-size:.8em;font-weight:600;color:#3b4856;letter-spacing:.3px;white-space:nowrap}
.tog button:first-child{border-left:0}
.tog button:hover{background:var(--soft)}
.tog button.on{background:var(--brand);color:#fff}
@media (max-width:760px){.tfq{flex-direction:column;gap:6px}}
.flash{animation:fl 1.2s}
@keyframes fl{0%{background:#fff3d6}100%{background:transparent}}

/* passage */
.passage h2{font-size:1.27em;text-align:center;margin:6px 0 4px}
.passage .sub{text-align:center;font-style:italic;color:#38475a;margin-bottom:12px}
.passage .intro{font-size:.9em;color:var(--muted);margin-bottom:14px}
.passage p{margin:0 0 12px;text-align:justify}
.passage .pl{font-weight:700;margin-right:8px}
mark.hl{background:#ffe58a;padding:0}
.hltip{position:fixed;z-index:40;background:var(--ink);color:#fff;border-radius:6px;padding:4px;display:flex;gap:4px}
.hltip button{background:none;border:0;color:#fff;font-size:12.5px;padding:4px 8px;border-radius:4px}
.hltip button:hover{background:rgba(255,255,255,.15)}
.hltip .sep{width:1px;background:rgba(255,255,255,.25);margin:3px 2px}
mark.nt{background:#d9ecff;border-bottom:2px dotted var(--brand2);padding:0;cursor:pointer}
mark.nt.flash2{animation:fl2 1.6s}
@keyframes fl2{0%,40%{background:#ffd27a}100%{background:#d9ecff}}
.tbody{position:relative}
#test{--fs:15px}
#test.fs-small{--fs:13px} #test.fs-large{--fs:18.5px}
.tbody,.partbar{font-size:var(--fs)}
.tbody .pane{line-height:1.6}
.fsbox{position:relative}
.fsmenu{position:absolute;right:0;top:44px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.12);padding:8px;z-index:30;width:210px}
.fsmenu .t{font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);padding:4px 8px 6px}
.fsmenu button{display:flex;align-items:baseline;gap:10px;width:100%;background:none;border:0;border-radius:6px;padding:7px 8px;text-align:left;color:var(--ink)}
.fsmenu button:hover{background:var(--soft)}
.fsmenu button.on{background:var(--soft);font-weight:700}
.fsmenu button .A{font-weight:700;width:22px;text-align:center}
.notes-panel{width:310px;flex:none;border-left:1px solid var(--line);background:#fafbfc;display:flex;flex-direction:column}
.notes-panel .nh{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);font-weight:700}
.notes-panel .nh button{background:none;border:0;font-size:18px;color:var(--muted)}
.notes-panel .nl{flex:1;overflow:auto;padding:12px}
.nitem{background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:10px}
.nitem .nq{font-size:.87em;color:#2b3846;border-left:3px solid var(--brand2);padding:2px 0 2px 8px;cursor:pointer;margin-bottom:6px}
.nitem .nq:hover{background:var(--soft)}
.nitem .nm{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;display:flex;justify-content:space-between}
.nitem .nm button{background:none;border:0;color:var(--bad);font-size:11.5px;padding:0}
.nitem textarea{width:100%;min-height:58px;border:1px solid var(--line);border-radius:5px;padding:6px 8px;font:inherit;font-size:13.5px;resize:vertical;font-size:.9em}
.nempty{color:var(--muted);font-size:13px;padding:6px 2px}
#notesBtn.on{background:var(--brand);color:#fff;border-color:var(--brand)}
@media (max-width:760px){.notes-panel{position:absolute;right:0;top:0;bottom:0;width:86%;z-index:20;box-shadow:-6px 0 20px rgba(0,0,0,.12)}}

/* ---------- results ---------- */
.rhead{display:flex;gap:22px;flex-wrap:wrap;margin-bottom:26px;align-items:center}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:16px 22px;min-width:150px}
.stat .k{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.8px}
.stat .v{font-size:32px;font-weight:700;font-family:var(--disp);color:var(--brand)}
.rq{display:grid;grid-template-columns:42px 1fr 1fr 34px;gap:10px;align-items:start;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin-bottom:8px}
.rq .n{font-weight:700}
.rq .lbl{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.rq .ok{color:var(--ok);font-weight:700}
.rq .bad{color:var(--bad);font-weight:700}
.rq .mk{font-size:20px;text-align:center}
.rq .ex{grid-column:2 / -1;font-size:13.5px;background:var(--soft);border-left:3px solid var(--brand2);padding:8px 12px;border-radius:4px}
.rq details summary{cursor:pointer;color:var(--brand2);font-size:13px;grid-column:2/-1}
.trans img{width:100%;max-width:760px;display:block;margin:0 auto 10px;border:1px solid var(--line)}
.secttl{font-size:16px;margin:26px 0 10px}
@media (max-width:760px){
  .split{flex-direction:column}
  .split .pane.left{border-right:0;border-bottom:1px solid var(--line);max-height:45%}
  .divider{display:none}
  .tbar .cand{display:none}
  .rq{grid-template-columns:34px 1fr 30px}
  .rq .yours{grid-column:2}
  .rq .key{grid-column:2}
}

/* =================== JAPAN RETRO THEME =================== */
:root{
  --ink:#2b2420; --muted:#7a6a58; --line:#cdbb9c; --bg:#efe4cc; --paper:#fbf5e8;
  --brand:#1e3a5c; --brand2:#c8402e; --accent:#e0a63a; --ok:#3d7a5a; --bad:#c8402e; --soft:#f3e8d2;
  --teal:#3e7f78; --disp:'Be Vietnam Pro','Segoe UI',Arial,sans-serif; --pop:'Be Vietnam Pro','Segoe UI',Arial,sans-serif;
  --noise:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .27 0 0 0 0 .18 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body{background:var(--bg) var(--noise);color:var(--ink)}
::selection{background:#f1c27a}
/* header band */
.home-top{background:var(--brand) var(--noise);border-bottom:6px solid var(--brand2);box-shadow:0 4px 0 var(--accent);position:relative;overflow:hidden;padding:20px 32px}
.home-top::after{content:'';position:absolute;right:-60px;top:-90px;width:260px;height:260px;border-radius:50%;
  background:repeating-conic-gradient(rgba(224,166,58,.22) 0 7deg,transparent 7deg 15deg);pointer-events:none}
.home-top > *{position:relative;z-index:1}
.logo{font-family:var(--pop);font-weight:800;font-size:27px;letter-spacing:.5px;display:flex;align-items:center;gap:10px;color:#fbf5e8}
.logo span{color:var(--accent)}
.logo small{font-family:var(--disp);font-size:12px;letter-spacing:3px;opacity:.75;margin-left:4px;align-self:flex-end;padding-bottom:4px}
.logo .sun{width:26px;height:26px;border-radius:50%;background:var(--brand2);box-shadow:0 0 0 3px #fbf5e8;flex:none}
.login .logo{color:var(--brand)} .login .logo small{color:var(--muted)}
.who a{color:var(--accent)!important}
/* paper boxes with hard shadow */
.login,.card,.stat,.empty,table.res,.modal .box,.rq,.nitem{background:var(--paper) var(--noise);border:2px solid var(--ink);border-radius:4px;box-shadow:5px 5px 0 var(--ink)}
.rq{box-shadow:3px 3px 0 var(--ink)}
.nitem{box-shadow:3px 3px 0 var(--line);border-color:var(--line)}
.login h1,.card h3,.rtitle,.secttl b,.modal h3{font-family:var(--disp);font-weight:800}
.rtitle{font-size:28px;margin:0 0 16px;border-bottom:3px double var(--ink);padding-bottom:8px}
.card{position:relative;padding-top:26px}
.card::before{content:'TEST';position:absolute;top:-2px;right:16px;background:var(--brand2);color:#fbf5e8;font-family:var(--pop);font-size:11px;letter-spacing:2px;padding:4px 10px 3px}
.card .meta{padding-bottom:4px}
.skill{border-top:1px dashed var(--line)}
.series{font-family:var(--pop);font-weight:800;color:var(--brand2);font-size:13px;letter-spacing:3px;display:flex;align-items:center;gap:10px}
.series::after{content:'';flex:1;height:0;border-top:3px double var(--ink)}
.tabs{border-bottom:3px double var(--ink)}
.tabs button{font-family:var(--disp);font-weight:800;font-size:16px;color:var(--muted)}
.tabs button.on{color:var(--ink);border-color:var(--brand2);border-bottom-width:4px}
table.res th{background:var(--brand);color:#fbf5e8;border-bottom:2px solid var(--ink)}
table.res td{border-bottom:1px dashed var(--line)}
/* buttons */
.btn{background:var(--brand2);color:#fbf5e8;border:2px solid var(--ink);border-radius:3px;box-shadow:3px 3px 0 var(--ink);font-weight:700;transition:transform .06s,box-shadow .06s}
.btn:hover{filter:none;background:#d44b37}
.btn:active{transform:translate(3px,3px);box-shadow:0 0 0 var(--ink)}
.btn.ghost{background:var(--paper);color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--soft)}
.home-top .btn.ghost{background:transparent;color:#fbf5e8!important;border-color:#fbf5e8!important;box-shadow:3px 3px 0 var(--accent)}
.opt{background:var(--paper);border:2px solid var(--ink);border-radius:3px}
.opt:hover{background:#f6e3c2;border-color:var(--brand2)}
.login input{background:#fffaf0;border:2px solid var(--ink);border-radius:3px}
/* test shell */
#test{background:var(--paper) var(--noise)}
.tbar{background:var(--brand) var(--noise);border-bottom:4px solid var(--brand2);height:58px}
.tbar .cand{color:#d8cdb8} .tbar .cand b{color:#fbf5e8}
.tbar .btn.ghost{background:transparent;color:#fbf5e8;border-color:#fbf5e8;box-shadow:3px 3px 0 var(--accent)}
.tbar .btn.ghost:hover{background:rgba(255,255,255,.08)}
#notesBtn.on{background:var(--accent)!important;color:var(--ink)!important;border-color:var(--ink)!important}
.timer{background:#fbf5e8;color:var(--ink);border:2px solid var(--ink);border-radius:3px;font-family:var(--pop);font-weight:800;letter-spacing:1px;box-shadow:3px 3px 0 var(--accent)}
.timer.warn{background:var(--brand2);color:#fbf5e8}
.audiostat{color:#e9dfcb}
.audiostat audio{filter:sepia(.35)}
.partbar{background:var(--accent);border-bottom:2px solid var(--ink);background-image:repeating-linear-gradient(-45deg,rgba(255,255,255,.12) 0 10px,transparent 10px 20px)}
.partbar b{font-family:var(--pop);font-weight:800;letter-spacing:1px}
.partbar span{color:var(--ink)}
.split .pane.left{border-right:2px solid var(--ink);background:#fffaf0}
.divider{background:var(--soft);border-right:2px solid var(--ink)}
.foot{background:var(--soft) var(--noise);border-top:2px solid var(--ink)}
.fpart{border-right:1px dashed var(--muted)}
.fpart.on{background:#fffaf0}
.fpart .pl{font-family:var(--disp);font-weight:800;font-size:14px}
.qn{background:#fffaf0;border:1.5px solid var(--ink);border-radius:2px;font-weight:600}
.qn.ans{background:var(--brand);color:#fbf5e8;border-color:var(--ink)}
.qn.cur{outline:2.5px solid var(--brand2);outline-offset:2px}
.qn.flg::after{border-color:transparent var(--brand2) transparent transparent}
.navbtn{background:#fffaf0;border:2px solid var(--ink);border-radius:3px;box-shadow:2px 2px 0 var(--ink)}
.navbtn:active{transform:translate(2px,2px);box-shadow:none}
/* question content */
.gq{font-family:var(--pop);font-weight:800;color:var(--brand2);letter-spacing:.5px;display:inline-block;border-bottom:2px solid var(--brand2);padding-bottom:1px;margin-bottom:8px}
.notes{background:#fffaf0;border:2px solid var(--ink);border-radius:3px;box-shadow:4px 4px 0 var(--line)}
.notes h4{font-family:var(--disp);font-weight:800}
.box{background:#fffaf0;border:2px solid var(--ink);box-shadow:3px 3px 0 var(--line)}
input.gap{background:#fffdf7;border:1.5px solid var(--ink);border-radius:2px}
input.gap:focus{outline:2px solid var(--brand2);border-color:var(--brand2)}
.mrow select{background:#fffdf7;border:1.5px solid var(--ink);border-radius:2px}
.choice label:hover{background:#f6e3c2}
input[type=radio]{accent-color:var(--brand2)}
.tog{border:1.5px solid var(--ink);border-radius:2px}
.tog button{background:#fffdf7;border-left:1.5px solid var(--ink);color:var(--ink)}
.tog button:hover{background:#f6e3c2}
.tog button.on{background:var(--brand2);color:#fbf5e8}
.qflag.on{color:var(--brand2);background:#f9ddd5;border-color:var(--brand2)}
.passage h2{font-family:var(--disp);font-weight:800;font-size:1.4em}
.passage .pl{display:inline-block;background:var(--brand);color:#fbf5e8;font-family:var(--pop);font-weight:800;font-size:.8em;width:1.6em;text-align:center;border-radius:2px;margin-right:8px}
mark.hl{background:#f6d27c}
mark.nt{background:#d6e6e3;border-bottom-color:var(--teal)}
.hltip{background:var(--ink);border:2px solid var(--accent);border-radius:3px}
.notes-panel{background:var(--soft) var(--noise);border-left:2px solid var(--ink)}
.notes-panel .nh{font-family:var(--disp);font-weight:800;font-size:17px;border-bottom:3px double var(--ink)}
.nitem .nq{border-left-color:var(--teal)}
.fsmenu{background:var(--paper);border:2px solid var(--ink);border-radius:3px;box-shadow:4px 4px 0 var(--ink)}
.fsmenu button.on,.fsmenu button:hover{background:#f6e3c2}
/* results: hanko stamp */
.stat .k{color:var(--muted)}
.stat .v{font-family:var(--pop);font-weight:800;color:var(--brand)}
.stat.band .v{color:var(--brand2)}
.stamp{width:118px;height:118px;border-radius:50%;border:4px double var(--brand2);color:var(--brand2);display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-8deg);font-family:var(--pop);background:rgba(200,64,46,.06);flex:none}
.stamp b{font-size:38px;font-weight:800;line-height:1}
.stamp span{font-size:10px;letter-spacing:2px;margin-top:4px}
.rq .ok{color:var(--ok)} .rq .bad{color:var(--bad)}
.rq .mk{font-family:var(--pop);font-size:30px;font-weight:700;line-height:1}
.rq .mk.y{color:var(--ok)} .rq .mk.n{color:var(--bad)}
.rq .ex{background:#fffaf0;border-left:4px solid var(--teal)}
.secttl{border-bottom:2px solid var(--ink);padding-bottom:4px}
.secttl b{font-size:19px}
.plan{border:2px solid var(--ink);border-radius:3px;box-shadow:4px 4px 0 var(--line)}
.trans img{border:2px solid var(--ink);box-shadow:4px 4px 0 var(--line)}
.modal{background:rgba(43,36,32,.55)}
.err{color:var(--brand2);font-size:13.5px;min-height:18px;margin:-4px 0 10px;font-weight:600}
.who a{margin:0 2px}

/* Japanese words: hover to see Vietnamese */
.jp{position:relative;cursor:help;border-bottom:1px dotted currentColor}
.jp::after{content:attr(data-vi);position:absolute;left:50%;top:calc(100% + 8px);transform:translateX(-50%);white-space:nowrap;background:var(--ink);color:#fbf5e8;
  font-family:'Be Vietnam Pro',sans-serif;font-size:12.5px;letter-spacing:0;font-weight:600;padding:5px 10px;border-radius:3px;box-shadow:3px 3px 0 var(--accent);opacity:0;pointer-events:none;transition:opacity .12s;z-index:60}
.jp:hover::after{opacity:1}
.home-top{overflow:visible}
body{overflow-x:hidden} .home-top::after{clip-path:inset(90px 60px 76px 0)}

/* library search */
.libbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.libbar input,.libbar select{border:2px solid var(--ink);border-radius:3px;background:#fffdf7;padding:8px 10px;font:inherit;font-size:14px}
.libbar input{flex:1;min-width:240px}
.secs{margin-top:8px;border-top:3px double var(--line)}
.secrow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px}
.secrow .st{color:var(--muted);font-size:13px}
.tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.tag{font-size:11px;font-weight:600;padding:1px 7px;border:1.5px solid var(--line);border-radius:2px;color:var(--muted);background:#fffdf7}
.tag.on{border-color:var(--brand2);color:var(--brand2)}
/* formatted transcript */
.script{margin-top:12px;background:var(--paper);border:2px solid var(--ink);box-shadow:4px 4px 0 var(--line);padding:16px 20px;font-size:14.5px;line-height:1.65}
.script h4{font-weight:800;color:var(--brand2);margin:16px 0 8px;border-bottom:2px solid var(--brand2);display:inline-block}
.script h4:first-child{margin-top:0}
.turn{display:grid;grid-template-columns:110px 1fr;gap:10px;margin-bottom:6px}
.turn .sp{font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--brand);padding-top:2px}
.script u,.ex u{text-decoration-color:var(--brand2);text-decoration-thickness:2px;text-underline-offset:2px}
.script mark,.ex mark{background:#f6d27c;padding:0 1px}
.ex b{color:var(--brand)}
@media (max-width:760px){.turn{grid-template-columns:1fr;gap:0}}

.multi label{display:flex;gap:10px;align-items:flex-start;padding:5px 8px;border-radius:3px;cursor:pointer}
.multi label:hover{background:#f6e3c2}
.multi .L{font-weight:700;width:16px}
.multi input{accent-color:var(--brand2)}
.multi input:disabled+span+span{opacity:.5}
.mhint{font-size:.85em;color:var(--muted);margin:4px 0 0 8px}
select.gsel{font:inherit;font-size:.93em;border:1.5px solid var(--ink);border-radius:2px;background:#fffdf7;padding:2px 4px;min-width:64px}
.notes li.sub{list-style:circle;margin-left:22px}

.exl{display:block;font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.why{margin-top:6px;font-size:14px;background:#fff;border-left:4px solid var(--brand2);padding:8px 12px;border-radius:3px;line-height:1.6}
.why b{color:var(--brand2)}

/* ---- library: mode picker + lists ---- */
.modepick{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:4px 0 18px}
.mbtn{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:center;text-align:left;cursor:pointer;font:inherit;color:var(--ink);background:var(--paper) var(--noise);border:2px solid var(--ink);border-radius:4px;box-shadow:4px 4px 0 var(--ink);padding:14px 18px;transition:transform .08s,box-shadow .08s}
.mbtn .mk{grid-row:1/3;width:44px;height:44px;display:grid;place-items:center;border:2px solid var(--ink);border-radius:50%;font-size:20px;font-weight:800}
.mbtn b{font-size:17px}
.mbtn small{color:var(--muted);font-size:12.5px}
.mbtn:hover{transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--ink)}
.mbtn.on{background:var(--brand2);color:#fbf5e8;box-shadow:2px 2px 0 var(--ink);transform:translate(2px,2px)}
.mbtn.on small{color:#f3e6d0}.mbtn.on .mk{border-color:#fbf5e8}
.libbar .hidden{display:none}
.flist,.slist{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
.frow{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--paper) var(--noise);border:2px solid var(--ink);border-radius:4px;box-shadow:3px 3px 0 var(--ink);padding:10px 14px}
.frow .ft b{font-size:16px}
.fbtns{display:flex;gap:8px;flex-wrap:wrap}
.fbtn{display:flex;flex-direction:column;align-items:flex-start;min-width:150px;cursor:pointer;font:inherit;color:var(--ink);background:#fffdf7;border:2px solid var(--ink);border-radius:3px;padding:6px 12px}
.fbtn:hover{background:var(--brand2);color:#fbf5e8}
.fbtn .fk{font-weight:700;font-size:14px}.fbtn .fl{font-size:12px;opacity:.8}
.sgrp{background:var(--paper) var(--noise);border:2px solid var(--ink);border-radius:4px;box-shadow:3px 3px 0 var(--ink);padding:8px 16px 4px}
.sgt{font-weight:800;font-size:15px;padding:4px 0 6px;border-bottom:3px double var(--line)}
.sgrp .secrow:last-child{border-bottom:0}
.draft{font-size:11px;font-weight:700;color:var(--brand2);border:1.5px solid var(--brand2);padding:0 5px;border-radius:2px}
@media (max-width:640px){.modepick{grid-template-columns:1fr}.frow{flex-direction:column;align-items:stretch}.fbtn{flex:1}}

.logo .mark{width:46px;height:46px;flex:none;display:block;margin:-6px 2px -6px 0}
table.leg{border-collapse:collapse;margin:6px 0 2px}
table.leg td{padding:2px 14px 2px 0;vertical-align:top}
table.leg td:first-child{white-space:nowrap;min-width:96px}

/* pick several sections */
.secrow .pick{display:flex;align-items:center;padding-right:4px}
.secrow .pick input{width:18px;height:18px;accent-color:var(--brand2);cursor:pointer}
.secrow .sx{flex:1}
.secrow.picked{background:#fbe9dc}
#pickBar{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:30;display:flex;gap:10px;align-items:center;max-width:min(920px,94vw);
  background:var(--paper) var(--noise);border:2px solid var(--ink);border-radius:4px;box-shadow:5px 5px 0 var(--ink);padding:10px 14px}
#pickBar.hidden{display:none}
#pickBar .pb{display:flex;flex-direction:column;min-width:0;flex:1}
#pickBar .pb span{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.qlist{margin:6px 0 12px;padding-left:20px;font-size:14px}
.qbanner{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:#fbe9dc;border:2px solid var(--brand2);border-radius:4px;padding:12px 16px;margin:0 0 18px}
.qbanner .btn{margin-left:6px}
.qbanner.done{background:#e3efe6;border-color:var(--ok)}

/* ---- Writing ---- */
.wpick{margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 12px}
.chip{font:inherit;font-weight:700;font-size:13.5px;cursor:pointer;background:#fffdf7;color:var(--ink);border:2px solid var(--ink);border-radius:999px;padding:5px 14px}
.chip i{font-style:normal;font-weight:600;color:var(--muted);margin-left:4px}
.chip.on{background:var(--ink);color:#fbf5e8}.chip.on i{color:#e8dcc4}
.wgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-bottom:26px}
.wcard{cursor:pointer;background:var(--paper) var(--noise);border:2px solid var(--ink);border-radius:4px;box-shadow:3px 3px 0 var(--ink);overflow:hidden;display:flex;flex-direction:column;transition:transform .08s}
.wcard:hover{transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--ink)}
.wthumb{height:140px;background:#fff;border-bottom:2px solid var(--ink);display:flex;align-items:center;justify-content:center;overflow:hidden}
.wthumb img{max-width:100%;max-height:100%;object-fit:contain}
.wbody{padding:10px 12px}.wbody p{margin:6px 0 0;font-size:13.5px;line-height:1.45}
.wbadges{display:flex;flex-wrap:wrap;gap:4px}.tag.done{border-color:var(--ok);color:var(--ok)}
.wmineh{margin:26px 0 8px}.wp{font-size:13px;color:var(--muted)}
#wview{position:fixed;inset:0;display:flex;flex-direction:column;background:#fff}
#wview.hidden{display:none}
.wsplit{flex:1;display:grid;grid-template-columns:1fr 1fr;min-height:0}
.wprompt{overflow:auto;padding:22px 26px;border-right:3px solid var(--ink);background:#fffdf7}
.wtask{font-weight:800;letter-spacing:1px}.wmins{color:var(--muted);font-size:14px}
.wbox{border:1.5px solid var(--ink);padding:12px 16px;margin:10px 0;font-weight:600;line-height:1.55}
.wbox.small{font-weight:500;font-size:13.5px}
.wimg{max-width:100%;display:block;margin:10px 0;border:1px solid var(--line)}
.wedit{display:flex;flex-direction:column;min-height:0;padding:16px}
#wText{flex:1;resize:none;font:16px/1.7 'Be Vietnam Pro',Arial,sans-serif;padding:14px 16px;border:2px solid var(--ink);border-radius:3px;background:#fff;color:var(--ink)}
body.wbig #wText{font-size:19px}body.wbig .wprompt{font-size:17px}
.wfoot{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);padding-top:6px}
#wTimer.over{color:#c8402e}
.wread{max-height:50vh;overflow:auto;white-space:normal;line-height:1.6;border:1px solid var(--line);padding:10px 14px;background:#fff;margin:8px 0}
@media (max-width:820px){.wsplit{grid-template-columns:1fr;grid-template-rows:auto 1fr}.wprompt{max-height:42vh;border-right:0;border-bottom:3px solid var(--ink)}}

/* ---- writing split ---- */
.wleft{min-height:0;display:flex;flex-direction:column;border-right:3px solid var(--ink);background:#fffdf7}
.wleft .wprompt{border-right:0;flex:1}
@media (max-width:820px){.wleft{max-height:48vh;border-right:0;border-bottom:3px solid var(--ink)}}

.wrand{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 14px;font-size:13.5px;color:var(--muted)}
.pairs{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 12px}
.pairbox{background:var(--paper) var(--noise);border:2px solid var(--ink);border-radius:4px;box-shadow:3px 3px 0 var(--ink);padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.pairbox .pk{font-weight:800;letter-spacing:1px;font-size:13px;color:var(--brand2);text-transform:uppercase}
.pairbox img{max-height:170px;max-width:100%;object-fit:contain;background:#fff;border:1px solid var(--line);align-self:flex-start}
.pairbox p{margin:0;font-size:14px}
.pairgo{justify-content:flex-end;margin-bottom:20px}
.wtb{font:inherit;font-size:12.5px;font-weight:700;background:transparent;color:#fbf5e8;border:1.5px solid #fbf5e8;border-radius:3px;padding:2px 10px;margin-right:4px;cursor:pointer}
.wtb.on{background:#fbf5e8;color:var(--ink)}
.libbar.hidden{display:none}
@media (max-width:820px){.pairs{grid-template-columns:1fr}}
.wpick{grid-template-columns:repeat(3,1fr)}@media (max-width:820px){.wpick{grid-template-columns:1fr}}

.wsplit{grid-template-columns:1fr 8px 1fr}
.wleft{border-right:0}
.wdiv{background:var(--soft);border-left:2px solid var(--ink);border-right:2px solid var(--ink);cursor:col-resize;position:relative}
.wdiv::after{content:'⋮';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--muted);font-size:18px}
.wdiv:hover{background:#f1c27a}
body.dragging{user-select:none;cursor:col-resize}
.wot{display:flex;gap:8px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin:0 0 14px}
.wot input{margin-top:3px;accent-color:var(--brand2)}
@media (max-width:820px){.wsplit{grid-template-columns:1fr!important}.wdiv{display:none}}

.timer.over{background:var(--bad,#b3261e);color:#fff;animation:otp 2s ease-in-out infinite}
@keyframes otp{50%{opacity:.75}}
.box .wot{margin:12px 0 4px}
.wot i{font-style:normal;color:var(--ink,#222)}
#toast{position:fixed;left:50%;bottom:70px;transform:translateX(-50%) translateY(20px);background:#222;color:#fbf5e8;padding:10px 16px;border-radius:8px;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:999;max-width:90vw}
#toast.on{opacity:1;transform:translateX(-50%)}

.fn{font-size:12.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:6px;margin-top:14px}
.pimg{margin:12px 0;text-align:center}.pimg img{max-width:100%}
h4.ph{margin:14px 0 4px;font-size:15px}
.notes table.gt{border-collapse:collapse;width:100%;margin:6px 0}.notes table.gt td,.notes table.gt th{border:1px solid var(--line);padding:6px 8px;vertical-align:top;text-align:left}
.notes table.gt th{background:var(--soft)}
.notes ul.sub{margin-left:18px;list-style:'– '}
.notes p.arr{text-align:center;margin:2px 0;color:var(--muted)}.notes p.box{border:1px solid var(--line);padding:6px 10px;margin:0}
h4.gtitle{margin:8px 0 2px}