/* ============================================================================
   MasterMock — shared stylesheet (landing tokens reused across all app pages)
   ========================================================================== */
:root{
  --ink:#15171f; --ink-soft:#3f4554; --mut:#5a616d;
  --paper:#f6f3ec; --paper-2:#efeae0; --card:#fffdf9; --line:#e7e1d5;
  --accent:#2f6df6; --accent-deep:#1b4ed8; --gold:#dd8a1c; --star:#e8a317;
  --good:#1f9d57; --warn:#dd8a1c; --bad:#d4493e;
  --ring:rgba(47,109,246,.16);
  --radius:18px; --radius-sm:11px;
  --shadow:0 1px 0 rgba(0,0,0,.02), 0 22px 48px -30px rgba(20,30,60,.30);
  --display:"Fraunces",Georgia,serif; --body:"Plus Jakarta Sans",system-ui,sans-serif;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.6}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.015em;margin:0;color:var(--ink)}
p{margin:0}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.muted{color:var(--mut)} .soft{color:var(--ink-soft)} .small{font-size:14px}
.center{text-align:center}
svg.ico{width:100%;height:100%;display:block;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
svg.ico.fill{fill:currentColor;stroke:none}
a:focus-visible,button:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:8px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--body);font-weight:600;font-size:15px;
  border:none;border-radius:12px;padding:13px 22px;cursor:pointer;background:var(--accent);color:#fff;transition:background .15s,transform .15s,box-shadow .15s;text-align:center}
.btn:hover{background:var(--accent-deep);transform:translateY(-1px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn .ico{width:17px;height:17px}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:#efeae0;transform:none}
.btn.lg{padding:15px 26px;font-size:16px}
.btn.sm{padding:9px 15px;font-size:14px;border-radius:10px}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;padding:5px 12px;border-radius:999px;background:#eef2ff;color:var(--accent-deep)}
.pill.gold{background:#fdf2dd;color:#6d4a0a}
.pill.good{background:#eefaf2;color:#136b3c}
.pill.bad{background:#fdeeec;color:#a3362d}
.dot{width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--ring)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:21px;color:var(--ink)}

/* simple app header (non-landing pages) */
.appbar{position:sticky;top:0;z-index:40;background:rgba(246,243,236,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.appbar .row{display:flex;align-items:center;justify-content:space-between;height:64px}
.appbar a.back{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--ink-soft);font-size:14.5px}
.appbar a.back .ico{width:16px;height:16px}

.section-head{max-width:var(--maxw);margin:0 auto;padding:40px 22px 6px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-deep)}
.h2{font-size:clamp(26px,3.2vw,38px);line-height:1.12;margin:10px 0 10px}
.lead{font-size:17px;color:var(--ink-soft);max-width:42em}

/* ---------- TEST SELECTION (tests.html) ---------- */
.toggle-pills{display:inline-flex;gap:4px;background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:5px}
.toggle-pills button{border:none;background:transparent;font-family:var(--body);font-weight:600;font-size:14.5px;padding:10px 22px;border-radius:999px;cursor:pointer;color:var(--ink-soft)}
.toggle-pills button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.07)}
.testinfo{max-width:var(--maxw);margin:22px auto 0;padding:0 22px}
.testinfo .inner{display:flex;align-items:center;gap:10px;background:var(--paper-2);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:13.5px;color:var(--ink-soft)}
.testinfo .inner .ico{width:17px;height:17px;color:var(--accent-deep);flex:none}
.testgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;max-width:var(--maxw);margin:18px auto 30px;padding:0 22px}
.testcard{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;box-shadow:0 14px 34px -30px rgba(20,30,60,.4);transition:transform .15s,box-shadow .15s,border-color .15s;cursor:pointer}
.testcard:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 18px 40px -26px rgba(20,30,60,.55)}
.testcard .tc-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.testcard .tc-num{width:46px;height:46px;border-radius:12px;background:#eef2ff;color:var(--accent-deep);font-family:var(--display);font-weight:700;font-size:18px;display:grid;place-items:center;flex:none;font-variant-numeric:tabular-nums}
.testcard .tc-tag{margin-left:auto;font-size:10.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--mut);background:var(--paper-2);border:1px solid var(--line);padding:4px 9px;border-radius:999px}
.testcard h3{font-size:19px;margin-bottom:3px}
.testcard .tc-meta{font-size:13px;color:var(--mut);font-weight:500;margin-bottom:16px}
.testcard .tc-start{margin-top:auto}
.testcard .tc-start .btn{width:100%}

/* ---------- EXAM PLAYER (test.html) ---------- */
body.player{background:#eceae3}
.exam-top{position:sticky;top:0;z-index:30;background:var(--card);border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(0,0,0,.03)}
.exam-top .row{display:flex;align-items:center;justify-content:space-between;gap:16px;height:58px;max-width:1000px;margin:0 auto;padding:0 20px}
.exam-top .brand{font-size:17px}
.exam-top .mid{display:flex;align-items:center;gap:14px;font-size:13.5px;color:var(--ink-soft);font-weight:600}
.exam-top .timer{display:inline-flex;align-items:center;gap:7px;background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-variant-numeric:tabular-nums}
.exam-top .timer .ico{width:15px;height:15px;color:var(--accent-deep)}
.exam-top .qcount{font-variant-numeric:tabular-nums}
.exam-top .exit{font-size:13.5px;font-weight:600;color:var(--mut);cursor:pointer;background:none;border:none}
.exam-top .exit:hover{color:var(--bad)}
.progress{height:4px;background:var(--paper-2)}
.progress .bar{height:100%;background:linear-gradient(90deg,var(--accent),#6f9bff);width:0;transition:width .3s}

.exam-wrap{max-width:1000px;margin:0 auto;padding:24px 20px 130px}
.task-banner{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.task-banner .ic{width:40px;height:40px;border-radius:11px;background:#eef2ff;color:var(--accent-deep);display:grid;place-items:center;flex:none}
.task-banner .ic .ico{width:21px;height:21px}
.task-banner .tt{font-family:var(--display);font-weight:600;font-size:20px}
.task-banner .sec{font-size:12.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--mut)}
.instruction{background:#f4f7ff;border:1px solid #d8e2fb;border-left:3px solid var(--accent);border-radius:0 12px 12px 0;padding:12px 16px;font-size:14.5px;color:var(--ink-soft);margin-bottom:20px}

.qcard{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:26px}
.passage{font-size:16.5px;line-height:1.85;color:var(--ink);white-space:pre-wrap}
.qtext{font-size:16px;font-weight:600;margin:18px 0 6px}

/* options (radio / checkbox) */
.opts{display:flex;flex-direction:column;gap:11px;margin-top:14px}
.opt{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);background:#fff;border-radius:12px;padding:14px 16px;cursor:pointer;transition:border-color .15s,background .15s}
.opt:hover{border-color:var(--accent);background:#f7f9ff}
.opt.sel{border-color:var(--accent);background:#eef3ff;box-shadow:0 0 0 2px var(--ring)}
.opt input{margin-top:3px;width:18px;height:18px;accent-color:var(--accent);flex:none}
.opt .ol{font-weight:700;color:var(--accent-deep);flex:none}
.opt .otext{font-size:15.5px;line-height:1.55}

/* cloze blanks */
.cloze{font-size:16.5px;line-height:2.1;color:var(--ink)}
.cloze select,.cloze input.blank{font-family:var(--body);font-size:15px;border:1.5px solid var(--accent);border-radius:8px;padding:4px 8px;background:#fff;color:var(--accent-deep);font-weight:600;margin:0 2px;min-width:90px}
.cloze input.blank{min-width:110px;color:var(--ink)}
.cloze .drop{display:inline-block;min-width:118px;border-bottom:2px dashed var(--accent);text-align:center;padding:2px 8px;margin:0 3px;color:var(--accent-deep);font-weight:600;background:#f4f7ff;border-radius:6px 6px 0 0;min-height:30px;vertical-align:middle;cursor:pointer}
.cloze .drop.filled{background:#eef3ff;border-bottom-style:solid}
.cloze .drop.over{background:#dde8ff}
.wordbank{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px;padding-top:18px;border-top:1px dashed var(--line)}
.wordbank .chip{font-size:14.5px;font-weight:600;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 14px;cursor:grab;user-select:none;transition:border-color .15s,background .15s}
.wordbank .chip:hover{border-color:var(--accent);background:#f7f9ff}
.wordbank .chip.used{opacity:.35;cursor:default;pointer-events:none}
.wordbank .chip.sel{border-color:var(--accent);background:#eef3ff;box-shadow:0 0 0 2px var(--ring)}

/* reorder */
.reorder{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.reorder .ri{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 14px}
.reorder .ri .grip{font-weight:700;color:var(--mut);font-variant-numeric:tabular-nums;flex:none;width:22px}
.reorder .ri .body{font-size:15px;line-height:1.55;flex:1}
.reorder .ri .arrows{display:flex;flex-direction:column;gap:3px;flex:none}
.reorder .ri .arrows button{border:1px solid var(--line);background:var(--paper-2);border-radius:7px;width:30px;height:24px;cursor:pointer;display:grid;place-items:center;color:var(--ink-soft)}
.reorder .ri .arrows button:hover{border-color:var(--accent);color:var(--accent-deep)}
.reorder .ri .arrows button .ico{width:14px;height:14px}

/* highlight incorrect words */
.hiw-text{font-size:17px;line-height:2.1}
.hiw-text .w{cursor:pointer;border-radius:5px;padding:1px 2px}
.hiw-text .w:hover{background:#fdeeec}
.hiw-text .w.sel{background:var(--bad);color:#fff;font-weight:600}

/* audio + recorder */
.audiobox{display:flex;align-items:center;gap:14px;background:#f0f4ff;border:1px solid #d8e2fb;border-radius:14px;padding:14px 16px;margin-bottom:18px}
.audiobox .ic{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;flex:none}
.audiobox .ic .ico{width:20px;height:20px}
.audiobox .meta b{font-size:14.5px;display:block}
.audiobox .meta span{font-size:13px;color:var(--mut)}
.audiobox button.play{margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:7px;font-size:14px}
.audiobox button.play .ico{width:15px;height:15px;color:var(--accent-deep)}
.wave{display:flex;align-items:center;gap:3px;height:22px}
.wave i{width:3px;background:var(--accent);border-radius:2px;height:30%;animation:wv 1s ease-in-out infinite}
.wave i:nth-child(2){animation-delay:.1s}.wave i:nth-child(3){animation-delay:.2s}.wave i:nth-child(4){animation-delay:.3s}.wave i:nth-child(5){animation-delay:.4s}
@keyframes wv{0%,100%{height:25%}50%{height:95%}}

.recorder{display:flex;flex-direction:column;align-items:center;gap:14px;border:1px dashed var(--line);border-radius:14px;padding:24px;margin-top:20px;background:#fbfaf6}
.recorder .rbtn{width:74px;height:74px;border-radius:50%;border:none;background:var(--accent);color:#fff;cursor:pointer;display:grid;place-items:center;box-shadow:0 10px 24px -10px rgba(47,109,246,.6);transition:transform .15s,background .15s}
.recorder .rbtn:hover{transform:translateY(-2px)}
.recorder .rbtn.rec{background:var(--bad);animation:pulse 1.4s infinite}
.recorder .rbtn .ico{width:30px;height:30px}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(212,73,62,.5)}70%{box-shadow:0 0 0 16px rgba(212,73,62,0)}100%{box-shadow:0 0 0 0 rgba(212,73,62,0)}}
.recorder .rstate{font-size:14px;color:var(--ink-soft);font-weight:600}
.recorder audio{margin-top:4px;width:100%;max-width:360px}
.recorder .rbtn{cursor:default}
.recorder .rbtn.idle{background:var(--paper-2);color:var(--accent-deep);box-shadow:none}
.recorder .rbtn.done{background:var(--good);box-shadow:0 10px 24px -12px rgba(31,157,87,.6)}
.recorder .rbtn:hover{transform:none}
.rec-timer{font-family:var(--display);font-size:22px;font-weight:600;color:var(--ink)}
.rec-bar{width:100%;max-width:320px;height:8px;background:#ece6db;border-radius:99px;overflow:hidden}
.rec-bar i{display:block;height:100%;width:0;background:var(--accent);border-radius:99px;transition:width .9s linear}
.rec-bar.live i{background:var(--bad)}
.rec-skip{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 15px;font-weight:600;cursor:pointer;font-size:13.5px;color:var(--ink-soft)}
.rec-skip:hover{border-color:var(--accent);color:var(--accent-deep)}
.pending-note{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;color:var(--accent-deep);background:#eef2ff;padding:5px 11px;border-radius:999px}
.pending-note .ico{width:13px;height:13px}

/* writing */
.writebox textarea{width:100%;min-height:200px;border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-family:var(--body);font-size:15.5px;line-height:1.7;color:var(--ink);resize:vertical;background:#fff}
.writebox textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}
.wc{display:flex;justify-content:space-between;align-items:center;margin-top:10px;font-size:13.5px;color:var(--mut)}
.wc b{color:var(--ink)} .wc .inrange{color:var(--good);font-weight:700}.wc .outrange{color:var(--warn);font-weight:700}

.describe-img{background:#fbf9f3;border:1px solid var(--line);border-radius:12px;padding:20px;font-size:15.5px;line-height:1.7;color:var(--ink-soft);position:relative}
.describe-img .tag{position:absolute;top:10px;right:12px;font-size:11px;font-weight:700;color:var(--mut)}

/* bottom bar */
.exam-bottom{position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1px solid var(--line);box-shadow:0 -2px 18px -12px rgba(0,0,0,.3);z-index:30}
.exam-bottom .row{max-width:1000px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.exam-bottom .status{font-size:13.5px;color:var(--mut);font-weight:600}

/* ---------- RESULTS (results.html) ---------- */
.score-hero{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:32px;display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;margin:28px auto;max-width:var(--maxw)}
.ring{--p:0;width:148px;height:148px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:conic-gradient(var(--accent) calc(var(--p)*1%), var(--paper-2) 0);}
.ring .inner{width:118px;height:118px;border-radius:50%;background:var(--card);display:grid;place-items:center;text-align:center}
.ring .inner b{font-family:var(--display);font-size:34px;line-height:1}
.ring .inner span{font-size:12px;color:var(--mut);font-weight:600}
.score-hero h1{font-size:28px;margin-bottom:6px}
.secbreak{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-top:16px}
.secbox{border:1px solid var(--line);background:#fff;border-radius:12px;padding:14px 16px}
.secbox .nm{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}
.secbox .v{font-family:var(--display);font-size:22px;margin-top:3px}
.secbox .sub{font-size:12.5px;color:var(--mut)}
.reviewlist{max-width:var(--maxw);margin:10px auto 70px;padding:0 22px;display:flex;flex-direction:column;gap:10px}
.rev{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.rev summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:12px;font-weight:600;font-size:14.5px}
.rev summary::-webkit-details-marker{display:none}
.rev .badge{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center}
.rev .badge.ok{background:#eefaf2;color:var(--good)} .rev .badge.part{background:#fdf2dd;color:#9a610c} .rev .badge.no{background:#fdeeec;color:var(--bad)} .rev .badge.pend{background:#eef2ff;color:var(--accent-deep)}
.rev .badge .ico{width:14px;height:14px}
.rev .qn{flex:none;color:var(--mut);font-variant-numeric:tabular-nums;font-size:13px}
.rev .tt{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rev .pts{flex:none;font-size:13px;font-weight:700;color:var(--ink-soft)}
.rev .detail{margin-top:12px;font-size:14px;color:var(--ink-soft);line-height:1.6;border-top:1px solid var(--line);padding-top:12px}
.rev .detail .k{font-weight:700;color:var(--ink)}
.rev .detail .yours{color:var(--bad)} .rev .detail .right{color:var(--good)}

@media(max-width:640px){
  .score-hero{grid-template-columns:1fr;text-align:center;justify-items:center}
  .exam-wrap{padding:18px 16px 130px}
  .qcard{padding:18px}
}