/* ArumSoft Learning member features */
:root{--am-ink:#141a33;--am-muted:#5b6275;--am-line:#e3e6ee;--am-brand:#1E2A5A;--am-brand-soft:#eef1fa;--am-accent:#F2A93B;--am-ok:#1f7a4d;--am-ok-soft:#e8f5ee;--am-bad:#b42318;--am-bg:#fff}
.am-acct{position:relative;display:flex;align-items:center}
.am-signin{display:inline-flex;align-items:center;gap:.4rem;height:34px;padding:0 .8rem;border:1px solid var(--am-brand);border-radius:999px;background:var(--am-brand);color:#fff;font:inherit;font-size:.875rem;font-weight:600;cursor:pointer;white-space:nowrap}
.am-signin:hover{background:#2a3a78}
.am-signin:focus-visible,.am-avbtn:focus-visible,.am-tool:focus-visible,.am-btn:focus-visible,.am-x:focus-visible,.am-cx:focus-visible{outline:2px solid var(--am-accent);outline-offset:2px}
.am-ic{display:inline-flex}
@media (max-width:420px){.am-signin{padding:0 .55rem}.am-signin .am-t{display:none}}
.am-avbtn{display:inline-flex;padding:2px;border:1px solid var(--am-line);border-radius:999px;background:#fff;cursor:pointer}
.am-av{position:relative;display:inline-flex;align-items:center;justify-content:center;flex:none;border-radius:999px;background:var(--am-brand);color:#fff;font-weight:700;font-size:.85rem;overflow:hidden}
.am-av img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.am-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:60;min-width:240px;max-width:min(300px,calc(100vw - 24px));padding:.4rem;border:1px solid var(--am-line);border-radius:12px;background:#fff;box-shadow:0 12px 32px rgba(20,26,51,.14)}
.am-menu[hidden]{display:none}
.am-who{display:flex;gap:.65rem;align-items:center;padding:.5rem .55rem .7rem;border-bottom:1px solid var(--am-line);margin-bottom:.3rem}
.am-who b{display:block;font-size:.92rem;color:var(--am-ink)}
.am-who span:not(.am-av){display:block;font-size:.8rem;color:var(--am-muted);overflow-wrap:anywhere}
.am-menu a,.am-menu button{display:block;width:100%;padding:.55rem .6rem;border:0;border-radius:8px;background:none;color:var(--am-ink);font:inherit;font-size:.9rem;text-align:left;text-decoration:none;cursor:pointer}
.am-menu a:hover,.am-menu button:hover{background:var(--am-brand-soft)}

/* bookmark + done */
.am-tools{display:flex;flex-wrap:wrap;gap:.5rem;margin:.85rem 0 .25rem}
.am-tool{display:inline-flex;align-items:center;gap:.4rem;min-height:34px;padding:.3rem .8rem;border:1px solid var(--am-line);border-radius:999px;background:#fff;color:var(--am-muted);font:inherit;font-size:.85rem;font-weight:500;cursor:pointer}
.am-tool:hover{border-color:var(--am-brand);color:var(--am-ink)}
.am-bm.is-on{--am-fill:var(--am-accent);border-color:#e8c27f;background:#fdf6ea;color:#7a4f06}
.am-done.is-on{--am-fill:var(--am-ok);--am-tick:#fff;border-color:#a8d5bd;background:var(--am-ok-soft);color:var(--am-ok)}

/* continue banner */
.am-continue{margin-top:1rem;margin-bottom:1rem}
.am-cwrap{display:flex;align-items:center;gap:.5rem;padding:.35rem .35rem .35rem 0;border:1px solid #d7dcf0;border-radius:12px;background:var(--am-brand-soft)}
.am-clink{flex:1;display:flex;flex-wrap:wrap;align-items:center;gap:.25rem .6rem;padding:.55rem 1rem;color:var(--am-ink);text-decoration:none;min-width:0}
.am-clink:hover b{text-decoration:underline}
.am-ck{font-size:.78rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--am-brand)}
.am-clink b,.am-contcard b{font-size:.98rem;min-width:0;overflow-wrap:anywhere}
.am-cx{display:inline-flex;padding:.5rem;border:0;border-radius:8px;background:none;color:var(--am-muted);cursor:pointer}
.am-cx:hover{background:#fff}

/* dialog */
.am-dlg{position:fixed;inset:0;margin:auto;height:fit-content;max-height:calc(100dvh - 24px);overflow:auto;width:min(420px,calc(100vw - 24px));padding:1.6rem 1.5rem 1.3rem;border:0;border-radius:16px;background:#fff;color:var(--am-ink);box-shadow:0 24px 64px rgba(20,26,51,.28)}
.am-dlg::backdrop{background:rgba(20,26,51,.45)}
.am-dlg h2{margin:0 2rem .35rem 0;font-size:1.25rem;line-height:1.3;font-weight:700}
.am-x{position:absolute;top:.8rem;right:.8rem;display:inline-flex;padding:.45rem;border:0;border-radius:8px;background:none;color:var(--am-muted);cursor:pointer}
.am-x:hover{background:var(--am-brand-soft)}
.am-reason{margin:.2rem 0 .4rem;padding:.5rem .7rem;border-radius:8px;background:#fdf6ea;color:#7a4f06;font-size:.88rem}
.am-sub{margin:.2rem 0 .5rem;color:var(--am-muted);font-size:.9rem}
.am-perks{margin:0 0 1rem;padding:0;list-style:none}
.am-perks li{display:flex;gap:.5rem;align-items:center;padding:.22rem 0;font-size:.92rem;--am-fill:var(--am-ok);--am-tick:#fff;color:var(--am-ok)}
.am-perks li span{color:var(--am-ink)}
.am-age{display:flex;gap:.55rem;align-items:center;padding:.6rem .7rem;border:1px solid var(--am-line);border-radius:10px;font-size:.92rem;cursor:pointer}
.am-age input{width:18px;height:18px;accent-color:var(--am-brand)}
.am-gslot{position:relative;display:flex;justify-content:center;min-height:44px;margin:1rem 0 .3rem}
.am-gbtn{display:flex;justify-content:center;min-height:44px;transition:opacity .15s}
.am-gbtn[inert]{opacity:.4;filter:grayscale(1)}
.am-gload{align-self:center;color:var(--am-muted);font-size:.88rem}
.am-gcover{position:absolute;inset:0;border:0;background:transparent;cursor:not-allowed}
.am-gcover[hidden]{display:none}
.am-msg{min-height:1.2em;margin:.3rem 0;color:var(--am-bad);font-size:.86rem;text-align:center}
.am-fine{margin:.4rem 0 0;color:var(--am-muted);font-size:.78rem;text-align:center}
.am-fine a{color:inherit;text-decoration:underline}

/* toast */
.am-toast{position:fixed;left:50%;bottom:20px;z-index:80;max-width:calc(100vw - 32px);padding:.7rem 1rem;border-radius:10px;background:var(--am-ink);color:#fff;font-size:.9rem;box-shadow:0 8px 24px rgba(0,0,0,.2);transform:translate(-50%,20px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.am-toast.is-on{opacity:1;transform:translate(-50%,0)}

/* buttons */
.am-btn{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:.35rem .9rem;border:1px solid var(--am-line);border-radius:8px;background:#fff;color:var(--am-ink);font:inherit;font-size:.88rem;font-weight:500;text-decoration:none;cursor:pointer;white-space:nowrap}
.am-btn:hover{border-color:var(--am-brand)}
.am-btn-primary{border-color:var(--am-brand);background:var(--am-brand);color:#fff}
.am-btn-primary:hover{background:#2a3a78}
.am-btn-quiet{border-color:transparent;color:var(--am-muted)}
.am-btn-danger{border-color:var(--am-bad);background:var(--am-bad);color:#fff}
.am-btn-danger-quiet{color:var(--am-bad)}
.am-btn-danger-quiet:hover{border-color:var(--am-bad)}
.am-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.am-empty{margin:.3rem 0;color:var(--am-muted);font-size:.9rem}
.am-ask{flex-basis:100%;display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:.6rem;padding:.6rem .7rem;border-radius:8px;background:#fdf0ef;font-size:.88rem;color:var(--am-ink)}
.am-ask span{flex:1 1 220px}

/* saved GPA lists */
.am-gpa{margin:1.5rem 0;padding:1.25rem;border:1px solid var(--am-line);border-radius:14px;background:#fff}
.am-gpa h2{margin:0 0 .3rem;font-size:1.15rem;font-weight:700;color:var(--am-ink)}
.am-gsub{margin:0 0 .8rem;color:var(--am-muted);font-size:.9rem}
.am-gform{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.8rem}
.am-gform input{flex:1 1 220px;min-height:36px;padding:.35rem .7rem;border:1px solid var(--am-line);border-radius:8px;font:inherit;font-size:.92rem}
.am-gform input:focus{outline:2px solid var(--am-brand);outline-offset:-1px}
.am-glist{margin:0;padding:0;list-style:none}
.am-glist li{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;padding:.65rem 0;border-top:1px solid var(--am-line)}
.am-gmeta{flex:1 1 200px;min-width:0}
.am-gmeta b{display:block;font-size:.95rem;overflow-wrap:anywhere}
.am-gmeta span{font-size:.82rem;color:var(--am-muted)}
.am-gbtns{display:flex;gap:.3rem}

/* account page */
.am-account{display:grid;gap:1rem;margin-top:1.5rem}
.am-card{padding:1.2rem 1.25rem;border:1px solid var(--am-line);border-radius:14px;background:#fff;scroll-margin-top:6rem}
.am-card h2{margin:0 0 .7rem;font-size:1.1rem;font-weight:700;color:var(--am-ink)}
.am-out p{margin:0 0 .8rem}
.am-profile{display:flex;flex-wrap:wrap;align-items:center;gap:1rem}
.am-profile>div{flex:1 1 200px;min-width:0}
.am-profile b{display:block;font-size:1.05rem}
.am-profile span:not(.am-av){display:block;color:var(--am-muted);font-size:.88rem;overflow-wrap:anywhere}
.am-contcard{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem .6rem;background:var(--am-brand-soft);border-color:#d7dcf0;color:var(--am-ink);text-decoration:none}
.am-contcard:hover b{text-decoration:underline}
.am-pgroup{border-top:1px solid var(--am-line)}
.am-pgroup:first-child{border-top:0}
.am-pgroup summary{display:grid;grid-template-columns:minmax(6rem,9rem) 1fr auto;align-items:center;gap:.8rem;padding:.7rem 0;cursor:pointer;list-style:none}
.am-pgroup summary::-webkit-details-marker{display:none}
.am-pgroup summary b{font-size:.95rem}
.am-bar{display:block;height:8px;border-radius:99px;background:#eceef4;overflow:hidden}
.am-bar i{display:block;height:100%;border-radius:99px;background:var(--am-ok)}
.am-pn{font-size:.83rem;color:var(--am-muted);white-space:nowrap}
.am-links{margin:0 0 .6rem;padding:0;list-style:none}
.am-links li{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.3rem .8rem;padding:.45rem 0;border-top:1px solid var(--am-line)}
.am-links li:first-child{border-top:0}
.am-links a:not(.am-btn){color:var(--am-brand);font-size:.93rem;text-decoration:none;overflow-wrap:anywhere}
.am-links a:not(.am-btn):hover{text-decoration:underline}
.am-pgroup .am-links{padding-left:.2rem}
.am-row{display:flex;flex-wrap:wrap;gap:.5rem}
@media (max-width:520px){.am-pgroup summary{grid-template-columns:1fr auto}.am-pgroup summary .am-bar{grid-column:1/-1;grid-row:2}}
@media print{.am-acct,.am-tools,.am-continue,.am-gpa,.am-toast{display:none!important}}

/* ---------- round 2: notes, streaks, certificates, settings ---------- */
html.am-size-l{font-size:112.5%}
html.am-size-xl{font-size:125%}
.am-note.is-on{--am-fill:#e7ecfb;border-color:#c5cff0;color:var(--am-brand)}
.am-notes{margin:.6rem 0 1rem;padding:.75rem;border:1px solid #c5cff0;border-radius:12px;background:#f7f9ff}
.am-notes-ta{display:block;width:100%;min-height:7rem;padding:.6rem .7rem;border:1px solid var(--am-line);border-radius:8px;background:#fff;font:inherit;font-size:.95rem;line-height:1.5;color:var(--am-ink);resize:vertical}
.am-notes-ta:focus{outline:2px solid var(--am-brand);outline-offset:-1px}
.am-notes-foot{display:flex;justify-content:space-between;gap:1rem;margin-top:.4rem;font-size:.8rem;color:var(--am-muted)}
.am-notes-st{color:var(--am-ok)}
.am-cstreak{display:inline-flex;align-items:center;gap:.3rem;padding:.25rem .6rem;border-radius:999px;background:#fff3e0;color:#9a4b00;font-size:.82rem;font-weight:600;white-space:nowrap}
.am-pathcert{display:flex;align-items:center;gap:.6rem;margin:.8rem 0;padding:.75rem 1rem;border:1px solid #e8c27f;border-radius:12px;background:#fdf6ea;color:#7a4f06;text-decoration:none}
.am-pathcert b{flex:1;font-size:.95rem}
.am-pathcert:hover b{text-decoration:underline}
.am-week{display:grid;gap:.9rem}
.am-streak{display:flex;align-items:center;gap:.5rem;color:var(--am-muted)}
.am-streak.is-on{color:#b45309}
.am-streak b{font-size:1.05rem;color:var(--am-ink)}
.am-days{display:grid;grid-template-columns:repeat(7,1fr);gap:.35rem;margin:0;padding:0;list-style:none}
.am-days li{display:flex;align-items:center;justify-content:center;height:2.2rem;border-radius:8px;background:#eceef4;color:var(--am-muted);font-size:.78rem;font-weight:600}
.am-days li.is-on{background:#fde7c8;color:#9a4b00}
.am-days li.is-today{box-shadow:inset 0 0 0 2px var(--am-brand)}
.am-days li.is-future{background:#f6f7fa;color:#b4b9c6}
.am-goal{display:grid;grid-template-columns:1fr auto;align-items:center;gap:.8rem}
@media (max-width:520px){.am-goal{grid-template-columns:1fr}}
.am-certlist{margin:0;padding:0;list-style:none}
.am-certrow{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem 1rem;padding:.75rem 0;border-top:1px solid var(--am-line)}
.am-certlist .am-certrow:first-child{border-top:0}
.am-certmeta{flex:1 1 260px;display:grid;grid-template-columns:auto auto 1fr;grid-template-areas:"t g g" "b b n";align-items:center;gap:.35rem .6rem;min-width:0}
.am-certmeta b{grid-area:t;font-size:.95rem}
.am-certmeta .am-tag{grid-area:g;justify-self:start}
.am-certmeta .am-bar{grid-area:b}
.am-certmeta .am-pn{grid-area:n}
.am-tag{padding:.1rem .5rem;border-radius:999px;background:var(--am-brand-soft);color:var(--am-brand);font-size:.72rem;font-weight:600}
.am-certform{flex-basis:100%;display:flex;flex-wrap:wrap;align-items:flex-end;gap:.5rem;padding:.7rem;border-radius:8px;background:var(--am-brand-soft)}
.am-certform label{display:grid;gap:.25rem;flex:1 1 240px;font-size:.82rem;color:var(--am-muted)}
.am-certform input{min-height:36px;padding:.35rem .7rem;border:1px solid var(--am-line);border-radius:8px;font:inherit;font-size:.95rem;color:var(--am-ink)}
.am-certform .am-msg{flex-basis:100%;text-align:left}
.am-more{margin-top:.5rem}
.am-more summary{cursor:pointer;color:var(--am-brand);font-size:.9rem;padding:.4rem 0}
.am-note-item{flex:1 1 260px;min-width:0}
.am-note-item p{margin:.2rem 0 0;color:var(--am-muted);font-size:.86rem;white-space:pre-line;overflow-wrap:anywhere}
.am-notelist li{align-items:flex-start}
.am-settings{display:grid;gap:1rem}
.am-settings fieldset{margin:0;padding:0;border:0;display:flex;flex-wrap:wrap;gap:.4rem .6rem;align-items:center}
.am-settings legend{width:100%;margin-bottom:.35rem;font-size:.88rem;font-weight:600;color:var(--am-ink)}
.am-radio{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .75rem;border:1px solid var(--am-line);border-radius:999px;font-size:.88rem;cursor:pointer}
.am-radio:has(input:checked){border-color:var(--am-brand);background:var(--am-brand-soft)}
.am-radio input,.am-check input{accent-color:var(--am-brand)}
.am-setrow{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;font-size:.88rem;font-weight:600}
.am-setrow input{width:5rem;min-height:36px;padding:.3rem .6rem;border:1px solid var(--am-line);border-radius:8px;font:inherit}
.am-check{display:flex;align-items:center;gap:.5rem;font-size:.9rem;cursor:pointer}
.am-check input{width:18px;height:18px}

/* certificate page */
.am-certpage{max-width:60rem;margin:0 auto}
.am-cert{margin:1.5rem 0 1rem;padding:14px;border-radius:18px;background:linear-gradient(135deg,#1E2A5A,#33437f);box-shadow:0 18px 40px rgba(20,26,51,.18)}
.am-cert-in{position:relative;padding:3rem 2rem 2.2rem;border-radius:10px;background:#fffdf8;text-align:center;color:var(--am-ink);outline:1px solid #e8c27f;outline-offset:-10px}
.am-cert-brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.15rem}
.am-cert-brand em{font-style:normal;font-weight:400;color:var(--am-muted)}
.am-cert-k{margin:1.6rem 0 .4rem;font-size:.9rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#a16207}
.am-cert-this{margin:0 auto;max-width:34rem;color:var(--am-muted);font-size:.95rem}
.am-cert-name{margin:1.4rem 0 .6rem;font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.8rem,5vw,3rem);line-height:1.15;overflow-wrap:anywhere}
.am-cert-path{display:inline-block;margin:0;padding:.3rem 1rem;border-top:2px solid #e8c27f;font-size:clamp(1.05rem,2.6vw,1.4rem);font-weight:700;color:var(--am-brand)}
.am-cert-meta{margin:1rem 0 0;color:var(--am-muted);font-size:.92rem}
.am-cert-ver{margin:1.6rem 0 0;color:#8a90a2;font-size:.78rem;overflow-wrap:anywhere}
.am-cert-actions{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}
.am-cert-missing{padding:2rem 0}
@media (max-width:520px){.am-cert{padding:8px}.am-cert-in{padding:2rem 1rem 1.6rem;outline-offset:-6px}}
@media print{
  html.am-printcert body > header,html.am-printcert body > footer,html.am-printcert .am-cert-actions,html.am-printcert .am-page > h1,html.am-printcert .am-page > p{display:none!important}
  html.am-printcert main > div{padding:0!important}
  html.am-printcert .am-cert{margin:0;box-shadow:none;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  @page{size:landscape;margin:12mm}
}
@media print{.am-notes,.am-pathcert{display:none!important}}