/* GMPTOOLBAR - the one toolbar. Teal owns the frame; amber is the one thing to
   do; every state colour means one thing, the same as everywhere else. */
:root{--gt-teal:#0B3C49;--gt-teal2:#12707F;--gt-amber:#FFAD1F;--gt-paper:#F3F7F8;--gt-line:#D7E1E4;--gt-ink:#1B2A30;--gt-mute:#5B6E75;--gt-hl:#FFE9A8;--gt-hl2:#FFD873;--gt-h:56px;--gt-b:64px}
body.gmptb-on .gmptb{display:none}
body.gmptb-on.gmptb-active .gmptb{display:block}
body.gmptb-on .gmptb-bot{display:none}
body.gmptb-on.gmptb-active .gmptb-bot{display:flex}
body.gmptb-on.gmptb-active{padding-bottom:calc(var(--gt-b) + 12px)}
body.gmptb-on .gt-hidden{display:none !important}
.gmptb.gmptb-fixed{position:fixed;left:0;right:0;top:0;z-index:99999}
body.gmptb-over .gmptb-bot,body.gmptb-over .gt-pal{z-index:99999}
body.gmptb-over .gt-panel{z-index:100000}
body.gmptb-over.gmptb-active{padding-top:var(--gt-top-h,56px)}
.gt-flag-none{flex:1}
.gmptb [hidden],.gt-pal[hidden],.gt-panel[hidden]{display:none !important}
.gmptb{position:sticky;top:0;z-index:1200;background:#fff;border-bottom:1px solid var(--gt-line);font-family:inherit;color:var(--gt-ink)}
.gmptb-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:var(--gt-h);padding:0 14px;gap:8px}
.gmptb-l{display:flex;align-items:center;gap:6px;min-width:0}
.gmptb-c{display:flex;align-items:center;gap:8px;justify-self:center}
.gmptb-r{display:flex;align-items:center;justify-content:flex-end;gap:2px;min-width:0}
.gt-title{font-weight:700;color:var(--gt-teal);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw;font-size:15px;margin:0 4px}
.gt-btn{background:none;border:0;color:var(--gt-teal);font:inherit;font-size:14px;padding:6px 8px;border-radius:8px;cursor:pointer;white-space:nowrap}
.gt-btn:hover,.gt-btn.open{background:var(--gt-paper)}
.gt-car{font-size:12px;opacity:.7;margin-left:2px}
.gt-clock{font-variant-numeric:tabular-nums;font-weight:700;font-size:20px;color:var(--gt-ink);min-width:62px;text-align:center;letter-spacing:.02em}
.gt-clock.paused{color:var(--gt-mute)}
.gt-clock.off{visibility:hidden;width:0;min-width:0;overflow:hidden}
.gt-ic{width:30px;height:30px;border:1px solid var(--gt-line);border-radius:50%;background:#fff;color:var(--gt-teal);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0}
.gt-ic svg{width:16px;height:16px}
.gt-ic:hover{background:var(--gt-paper)}
.gt-pill{border:1px solid var(--gt-line);background:#fff;color:var(--gt-teal);font:inherit;font-size:12px;padding:3px 10px;border-radius:999px;cursor:pointer}
.gt-pill:hover{background:var(--gt-paper)}
.gt-tool{background:none;border:0;border-radius:8px;color:var(--gt-teal);font:inherit;font-size:11.5px;padding:4px 7px;cursor:pointer;display:inline-flex;flex-direction:column;align-items:center;gap:1px;min-width:56px;line-height:1.1}
.gt-tool svg{width:20px;height:20px;display:block}
.gt-tool:hover{background:var(--gt-paper)}
.gt-tool.on,.gt-tool[aria-pressed="true"]{background:var(--gt-teal);color:#fff}
.gt-tool.open{background:var(--gt-paper);box-shadow:inset 0 -2px 0 var(--gt-amber)}
.gt-panel{position:absolute;left:14px;top:calc(var(--gt-h) + 6px);width:min(560px,calc(100vw - 28px));background:#fff;border:1px solid var(--gt-line);border-radius:12px;box-shadow:0 14px 40px rgba(11,60,73,.18);z-index:1300}
#gtRefBox{left:auto;right:14px}
.gt-panel-h{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--gt-line);color:var(--gt-teal)}
.gt-panel-b{padding:12px 16px;font-size:15px;line-height:1.5;max-height:60vh;overflow:auto}
.gt-panel-b p{margin:0 0 8px}
.gt-x{background:none;border:0;font-size:22px;line-height:1;color:var(--gt-mute);cursor:pointer;padding:0 4px}
.gt-x:hover{color:var(--gt-teal)}
.gt-ref{border-collapse:collapse;width:100%}
.gt-ref td{padding:6px 8px;border-bottom:1px solid var(--gt-line);vertical-align:top}
.gt-ref td:first-child{color:var(--gt-mute);width:38%}
/* the question row */
.gt-q{display:flex;align-items:center;gap:10px;background:var(--gt-paper);border-bottom:2px solid var(--gt-ink);margin:0 0 14px;padding:0 10px 0 0;min-height:36px}
.gt-num{background:var(--gt-ink);color:#fff;font-weight:700;min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;font-size:16px}
.gt-flag{background:none;border:0;font:inherit;font-size:13.5px;color:var(--gt-mute);cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:4px 6px;border-radius:6px}
.gt-flag svg{width:15px;height:15px}
.gt-flag:hover{color:var(--gt-teal)}
.gt-flag.on{color:#B54708;font-weight:700}
.gt-flag.on svg path{fill:#B54708;stroke:#B54708}
.gt-abc{margin-left:auto;background:#fff;border:1.5px solid var(--gt-ink);border-radius:6px;font:inherit;font-size:11px;font-weight:700;letter-spacing:.04em;padding:2px 6px;cursor:pointer;color:var(--gt-ink)}
.gt-abc.on{background:var(--gt-ink);color:#fff}
/* the bottom bar */
.gmptb-bot{position:fixed;left:0;right:0;bottom:0;height:var(--gt-b);background:#fff;border-top:2px dashed var(--gt-line);z-index:1200;display:flex;align-items:center;padding:0 18px;gap:10px;font-family:inherit}
.gmptb-bl{flex:1;color:var(--gt-mute);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gmptb-bc{flex:0 0 auto}
.gmptb-br{flex:1;display:flex;justify-content:flex-end;gap:10px}
.gt-count{background:var(--gt-ink);color:#fff;border:0;font:inherit;font-weight:700;font-size:14px;padding:8px 14px;border-radius:6px;cursor:pointer}
.gt-count:hover{background:var(--gt-teal)}
.gt-nav{border:0;border-radius:999px;font:inherit;font-weight:700;font-size:15px;padding:12px 28px;cursor:pointer;background:#DCE6E9;color:#fff}
.gt-nav.go{background:var(--gt-amber);color:var(--gt-ink)}
.gt-nav:not(.go):not(:disabled){background:var(--gt-teal2);color:#fff}
.gt-nav:disabled{opacity:.55;cursor:default}
.gt-nav.go:hover:not(:disabled){background:#FFB93F}
/* the palette */
.gt-pal{position:fixed;left:50%;bottom:calc(var(--gt-b) + 10px);transform:translateX(-50%);width:min(560px,calc(100vw - 24px));background:#fff;border:1px solid var(--gt-line);border-radius:14px;box-shadow:0 14px 40px rgba(11,60,73,.22);z-index:1300;padding:0 0 12px}
.gt-pal-h{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--gt-line);color:var(--gt-teal)}
.gt-pal-key{display:flex;gap:16px;padding:8px 14px;font-size:12.5px;color:var(--gt-mute)}
.gt-pal-key .k{display:inline-block;width:12px;height:12px;border:1.5px solid var(--gt-ink);border-radius:3px;vertical-align:-2px;margin-right:4px}
.gt-pal-key .k.cur{border-style:dashed}
.gt-pal-key .k.ans{background:var(--gt-teal2);border-color:var(--gt-teal2)}
.gt-pal-key .k.mark{background:#FFF1DC;border-color:#B54708}
.gt-pal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:6px;padding:4px 14px;max-height:40vh;overflow:auto}
.gt-pal-q{height:36px;border:1.5px solid var(--gt-ink);background:#fff;color:var(--gt-ink);border-radius:6px;font:inherit;font-weight:700;cursor:pointer}
.gt-pal-q.ans{background:var(--gt-teal2);border-color:var(--gt-teal2);color:#fff}
.gt-pal-q.mark{box-shadow:inset 0 0 0 2px #B54708;background:#FFF1DC;color:#B54708}
.gt-pal-q.cur{border-style:dashed;border-width:2px}
/* the highlighter */
mark.gt-hl{background:var(--gt-hl);color:inherit;border-radius:2px;padding:0}
body.gt-pen mark.gt-hl{cursor:pointer}
body.gt-pen mark.gt-hl:hover{background:var(--gt-hl2)}
body.gt-pen ::selection{background:var(--gt-hl)}
/* lesson pages: the same top bar, no question row and no bottom bar */
/* phone */
@media (max-width:760px){
  :root{--gt-h:50px}
  .gmptb-top{display:flex;flex-wrap:wrap;height:auto;padding:4px 6px 2px;gap:2px 4px;align-items:center}
  .gmptb-l{flex:1 1 auto}
  .gmptb-c{flex:0 0 auto;justify-self:auto;margin-left:auto}
  .gmptb-r{flex:1 1 100%;justify-content:space-around;border-top:1px solid var(--gt-line);margin-top:2px;padding-top:2px}
  .gt-title{display:none}
  .gt-btn{font-size:13px;padding:6px}
  #gtDir{display:none}
  .gt-clock{font-size:17px;min-width:52px}
  .gt-pill{padding:2px 8px}
  .gt-tool{min-width:38px;padding:4px 4px}
  .gt-tool span{display:none}
  #gtRestart{display:none}
  .gt-panel{left:8px;right:8px;width:auto;top:calc(var(--gt-h) + 36px)}
  #gtRefBox{right:8px}
  .gmptb-bot{padding:0 10px;height:58px}
  .gmptb-bl{display:none}
  .gmptb-bc{flex:1}
  .gt-count{padding:8px 10px;font-size:13px}
  .gt-nav{padding:10px 18px;font-size:14px}
}

/* GMPSAVE9: Save & exit. A quiet tool, not the amber one thing to do - the
   one thing to do on a question page is still Next. It says what happened. */
.gt-save span{white-space:nowrap}
.gt-save.saving{opacity:.7}
.gt-save.bad span{color:var(--gt-red,#B42318)}
.gt-resume{margin:0 0 12px;padding:10px 14px;border-radius:10px;background:#E6F1F3;color:#0B3C49;font-size:.9rem;line-height:1.45}
.gt-resume b{font-weight:700}
/* GMPLIVE9: a full-length test left half way, on the test list. Amber is
   the site's "this one, now", and that is exactly what this is. */
.mk-live{margin:0 0 16px;padding:12px 15px;border-radius:10px;background:#FFF6E4;
  border:1px solid #F3D9A4;color:#5A3A00;font-size:.92rem;line-height:1.5}
.mk-live b{color:#0B3C49}
.mk-live button{margin:8px 8px 0 0;font:inherit;font-weight:650;font-size:.86rem;
  padding:6px 14px;border-radius:8px;border:0;background:#FFAD1F;color:#3A2600;cursor:pointer}
.mk-live button:hover{background:#F0A00F}
.mk-live button.ghost{background:transparent;color:#5A3A00;border:1px solid #D8BE86}
.mk-live button.ghost:hover{background:#FBEEDA}
.mk-card.live{border-color:#FFAD1F;box-shadow:0 0 0 2px #FFE7B8 inset}