/* Student UI pass (Oct 26 2026): Help Center, Dashboard, avatar menu, Print Certificate. Loaded after the player's styles. */
.nav-item.is-locked{opacity:.62}
.nav-item.is-locked .cert-lock{margin-left:auto;width:15px;height:15px;color:var(--dim)}
.nav-item:not(.is-locked) .cert-lock{display:none}
.nav-item.nav-cert:not(.is-locked){color:#fff;background:rgba(42,209,126,.14);border:1px solid rgba(42,209,126,.4)}

.su-modal{width:min(760px,100%);max-height:88vh}
.su-modal.narrow{width:min(520px,100%)}
.su-modal .modal-head{gap:12px}
.su-modal .mh-title{font-size:15px;font-weight:700;letter-spacing:.01em}
.su-body{overflow-y:auto;padding:14px 22px 22px;color:var(--text);font-size:14px;line-height:1.55}
.su-body p{margin:0 0 10px}
.su-lead{color:var(--mut)}

/* Help Center */
.su-search{width:100%;box-sizing:border-box;margin:2px 0 14px;padding:11px 14px;border-radius:10px;border:1px solid var(--line-bright);background:rgba(8,16,36,.8);color:var(--text);font:inherit;outline:none}
.su-search:focus,.su-form input:focus,.su-form select:focus,.su-form textarea:focus{border-color:#5fa8ff;box-shadow:0 0 12px rgba(47,125,255,.25)}
.su-cat{margin:18px 0 6px;font-size:11.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--cyan)}
.su-q{border:1px solid var(--line);border-radius:12px;background:rgba(10,20,44,.55);margin-bottom:7px;overflow:hidden}
.su-q>button{display:flex;align-items:center;gap:10px;width:100%;padding:11px 14px;background:none;border:0;color:inherit;font:inherit;font-weight:600;text-align:left;cursor:pointer}
.su-q>button:hover{background:rgba(28,62,134,.3)}
.su-q .chev{margin-left:auto;transition:transform .18s;opacity:.7;flex:none}
.su-q.open .chev{transform:rotate(90deg)}
.su-q .a{display:none;padding:0 14px 13px;color:#cfe0fa}
.su-q.open .a{display:block}
.su-q .a p{margin:0 0 8px}
.su-q .a ul{margin:4px 0 8px 18px;padding:0}
.su-none{color:var(--mut);padding:8px 2px}
.su-contact{margin-top:26px;padding:18px 18px 8px;border-radius:16px;border:1px solid rgba(255,191,64,.5);background:linear-gradient(135deg,rgba(255,191,64,.09),rgba(47,125,255,.08))}
.su-contact h3{margin:0 0 4px;font-size:17px}
.su-form{display:grid;gap:12px;margin-top:12px}
.su-form .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:620px){.su-form .row2{grid-template-columns:1fr}}
.su-form label{display:grid;gap:5px;font-size:12.5px;font-weight:700;color:#bcd0f1}
.su-form label em{font-style:normal;color:var(--gold)}
.su-form input,.su-form select,.su-form textarea{width:100%;box-sizing:border-box;padding:10px 12px;border-radius:10px;border:1px solid var(--line-bright);background:rgba(8,16,36,.85);color:var(--text);font:inherit;font-weight:500;outline:none}
.su-form textarea{min-height:96px;resize:vertical}
.su-form fieldset{border:0;margin:0;padding:0;display:grid;gap:6px}
.su-form legend{font-size:12.5px;font-weight:700;color:#bcd0f1;padding:0;margin-bottom:4px}
.su-form .opts{display:flex;flex-wrap:wrap;gap:8px}
.su-form .opt{display:flex;flex-direction:row;align-items:center;gap:7px;padding:8px 12px;border-radius:10px;border:1px solid var(--line-bright);background:rgba(8,16,36,.6);cursor:pointer;font-weight:600}
.su-form .opt input{width:auto;margin:0}
.su-consent{font-size:12.5px;line-height:1.5;color:var(--mut);margin:2px 0 0}
.su-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.su-err{color:var(--red);font-size:13px;min-height:18px}
.su-ok{padding:16px;border-radius:12px;border:1px solid rgba(42,209,126,.5);background:rgba(42,209,126,.1);font-size:14.5px}
.su-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:6px 0 16px}
.su-actions .btn-primary{padding:11px 22px}

/* Dashboard */
.su-bar{height:12px;border-radius:99px;background:rgba(56,116,235,.2);overflow:hidden;margin:6px 0 4px}
.su-bar>i{display:block;height:100%;background:linear-gradient(90deg,#2f8dff,#46c8ff);border-radius:99px}
.su-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}
@media(max-width:620px){.su-stats{grid-template-columns:1fr}}
.su-stat{padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(10,20,44,.55)}
.su-stat b{display:block;font-size:22px;font-family:var(--font-digit)}
.su-stat span{font-size:12px;color:var(--mut)}
.su-mods{display:grid;gap:6px;margin:6px 0 16px}
.su-mod{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;border:1px solid var(--line);background:rgba(10,20,44,.45);font-size:13.5px}
.su-mod .n{margin-left:auto;color:var(--mut);font-variant-numeric:tabular-nums}
.su-mod.done .n{color:var(--green)}

/* Avatar menu */
.avatar-wrap{position:relative}
.su-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:250;min-width:250px;padding:12px;border-radius:14px;background:linear-gradient(180deg,#0c1838,#070f24);border:1px solid var(--line-bright);box-shadow:0 18px 50px rgba(0,0,0,.55);text-align:left;cursor:default}
.su-menu .who{font-weight:700;font-size:14px;color:#fff}
.su-menu .em{font-size:12.5px;color:var(--mut);word-break:break-all;margin-bottom:8px}
.su-menu .note{font-size:12px;color:var(--mut);line-height:1.45;margin:6px 0 10px}
.su-menu button.act{display:block;width:100%;padding:9px 12px;border-radius:10px;border:1px solid var(--line-bright);background:rgba(28,62,134,.35);color:#fff;font:inherit;font-weight:700;cursor:pointer;text-align:center}
.su-menu button.act:hover{background:rgba(47,125,255,.45)}

/* Certificate */
.su-cert{background:#fff;color:#14213d;border-radius:12px;padding:34px 30px;text-align:center;border:6px double #1c3b7a}
.su-cert h2{margin:6px 0 2px;font-family:var(--font-disp);font-size:24px;color:#14213d}
.su-cert .big{font-size:28px;font-weight:800;margin:14px 0 6px}
.su-cert .sm{font-size:13px;color:#47557a;margin:4px 0}
.su-cert .sig{margin-top:22px;font-size:12px;color:#47557a}
@media print{
  body.su-printing>*:not(#suPrintRoot){display:none!important}
  #suPrintRoot{display:block!important;position:static!important;background:#fff!important;padding:0!important}
  #suPrintRoot .modal-head,#suPrintRoot .su-actions{display:none!important}
  #suPrintRoot .modal{box-shadow:none!important;border:0!important;max-height:none!important;background:#fff!important}
}

/* Oct 26 (2): next-up card, caption position, fullscreen caption tools, quality menu */
.su-next{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:12px 0;padding:14px 16px;border-radius:14px;border:1px solid rgba(255,191,64,.55);background:linear-gradient(135deg,rgba(255,191,64,.10),rgba(47,125,255,.08));color:var(--text);font-size:14px;line-height:1.45}
.su-next span{color:var(--mut)}.su-next i{font-style:normal;color:#fff;font-weight:600}
.su-next .btn-primary{padding:10px 18px;white-space:nowrap}
.player-wrap.cc-top .cc-overlay{top:18px;bottom:auto}
.su-ccpos,.su-qbtn,.su-fscc{background:rgba(28,62,134,.35);border:1px solid var(--line-bright);color:#dbe8ff;font:inherit;font-size:12px;font-weight:700;border-radius:8px;padding:6px 10px;cursor:pointer;white-space:nowrap}
.su-ccpos:hover,.su-qbtn:hover,.su-fscc:hover{background:rgba(47,125,255,.45);color:#fff}
.su-fscc.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.su-q-wrap{position:relative;display:inline-flex}.su-q-wrap[hidden]{display:none}
.su-qmenu{position:absolute;bottom:calc(100% + 8px);right:0;z-index:60;min-width:170px;padding:6px;border-radius:12px;background:#0b1631;border:1px solid var(--line-bright);box-shadow:0 14px 40px rgba(0,0,0,.6);display:flex;flex-direction:column;gap:2px}
.su-qmenu button{background:none;border:0;color:#e6efff;font:inherit;font-size:13px;font-weight:600;text-align:left;padding:8px 10px;border-radius:8px;cursor:pointer}
.su-qmenu button:hover{background:rgba(47,125,255,.35)}
.controls-bar .su-ccpos,.controls-bar .su-qbtn{margin-left:6px}
.fs-tools{display:none;position:absolute;left:50%;bottom:84px;transform:translateX(-50%);z-index:41;gap:8px;align-items:center;padding:8px 10px;border-radius:999px;background:rgba(7,18,40,.92);border:1px solid var(--line-bright);opacity:0;pointer-events:none;transition:opacity .2s}
.player-wrap:fullscreen .fs-tools{display:flex}
.fs-tools.show{opacity:1;pointer-events:auto}
.player-wrap:fullscreen .cc-overlay{bottom:150px;font-size:clamp(18px,2.1vw,32px);max-width:80%}
.player-wrap:fullscreen.cc-top .cc-overlay{top:36px;bottom:auto}
@media(max-width:620px){.controls-bar .su-ccpos,.controls-bar .su-qbtn{display:none}}

/* Oct 26 (3): notes drawer */
#suNotes{position:fixed;top:64px;right:0;bottom:0;width:min(440px,92vw);z-index:220;transform:translateX(105%);transition:transform .25s ease;background:linear-gradient(180deg,#0c1838,#070f24);border-left:1px solid var(--line-bright);box-shadow:-18px 0 50px rgba(0,0,0,.5);padding:44px 12px 12px;overflow-y:auto}
#suNotes.open{transform:none}
#suNotes .notes-card{border:0;background:none;box-shadow:none}
#suNotes .notes-area{max-height:none;min-height:46vh}
.su-notes-x{position:absolute;top:8px;right:12px;color:var(--dim);font-size:15px;padding:4px 8px;border-radius:8px;background:none;border:0;cursor:pointer}
.su-notes-x:hover{color:#fff;background:rgba(38,84,176,.35)}
#suNotesTab{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:221;display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 8px;border-radius:12px 0 0 12px;border:1px solid var(--line-bright);border-right:0;background:linear-gradient(180deg,#1b4fb8,#123b8c);color:#fff;font:inherit;font-size:11px;font-weight:700;letter-spacing:.06em;cursor:pointer;box-shadow:-6px 0 22px rgba(0,0,0,.4);transition:right .25s ease}
#suNotesTab span{writing-mode:vertical-rl}
#suNotesTab.open{right:min(440px,92vw)}
#suNotesTab:hover{filter:brightness(1.15)}
@media(max-width:700px){#suNotes{top:auto;height:70vh;width:100%;transform:translateY(105%);border-left:0;border-top:1px solid var(--line-bright)}#suNotes.open{transform:none}#suNotesTab.open{right:0;top:30%}}
.su-next-t ul{margin:8px 0 0 18px;padding:0;color:#cfe0fa;font-size:13px}

/* Oct 26 (4): reading timer gate */
.rd-clock{font-variant-numeric:tabular-nums;font-weight:800;font-size:19px;color:#ffd27a;letter-spacing:.01em}
.rd-clock.rd-clock-done{color:var(--green)}
.su-readmsg{margin:0 0 14px;padding:10px 14px;border-radius:12px;border:1px solid rgba(255,191,64,.45);background:rgba(255,191,64,.08);color:#e9f1ff;font-size:13.5px;line-height:1.5}
.su-skip{margin-left:8px;background:none;border:1px dashed var(--line-bright);color:var(--mut);border-radius:8px;font:inherit;font-size:12px;padding:3px 8px;cursor:pointer}
.su-locked{opacity:.45!important;filter:grayscale(.6);cursor:not-allowed!important}
.su-count{display:flex;align-items:baseline;gap:10px;margin:6px 0 12px;padding:12px 14px;border-radius:12px;background:rgba(10,20,44,.6);border:1px solid var(--line-bright)}
.su-count b{font-family:var(--font-digit);font-size:34px;color:#ffd27a;font-variant-numeric:tabular-nums}.su-count span{color:var(--mut);font-size:13px}
.su-flash{animation:suFlash 1.2s ease 2}@keyframes suFlash{50%{box-shadow:0 0 0 3px rgba(255,191,64,.85),0 0 26px rgba(255,191,64,.5)}}

/* Oct 26 (5): one-page lessons (video + reading) */
.su-merged{margin:16px 0;padding:18px 20px 20px;border-radius:16px;border:1px solid var(--line-bright);background:linear-gradient(170deg,#0a1531,#060d1f);--rd-font-size:18px}
.su-m-top{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;flex-wrap:wrap;margin-bottom:12px}
.su-m-kicker{font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#4da3ff}
.su-m-sub{font-size:13px;color:var(--mut);margin-top:3px;max-width:60ch}
.su-m-tools{display:flex;align-items:center;gap:9px}.su-m-px{font-size:12px;color:#c6d8f4;min-width:34px;text-align:center}
.su-m-timer{position:sticky;top:0;z-index:5;margin:0 0 16px;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,191,64,.45);background:rgba(9,18,40,.97)}
.su-m-timer>div:first-child{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.su-m-label{font-size:12.5px;color:var(--mut)}
.su-m-clock{font-family:var(--font-digit);font-size:30px;color:#ffd27a;font-variant-numeric:tabular-nums}.su-m-clock.done{color:var(--green)}
.su-m-bar{height:6px;border-radius:99px;background:rgba(126,149,173,.2);overflow:hidden;margin:8px 0}.su-m-bar i{display:block;height:100%;background:linear-gradient(90deg,#f5b73e,#2ad17e)}
.su-m-note{font-size:13px;color:#e9f1ff}
.su-m-end{height:2px}
.su-m-actions{display:flex;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap}
.su-m-status{font-size:13px;color:var(--mut)}
.su-m-done[disabled]{opacity:.48;cursor:not-allowed;filter:saturate(.45)}

/* guidance (Oct 29): Mark lesson complete breathes when it is the next thing to press; nothing else pulses then */
.su-m-done.su-breathe{animation:suBreathe 2s ease-in-out infinite;position:relative}
@keyframes suBreathe{0%,100%{transform:scale(1);box-shadow:0 0 10px rgba(70,200,255,.35),0 0 0 0 rgba(70,200,255,.5)}50%{transform:scale(1.06);box-shadow:0 0 30px rgba(90,220,255,.95),0 0 0 8px rgba(70,200,255,.2)}}
.su-guiding .rc-next.rc-go{animation:rcGoBurst 3.2s ease-out 1}
@media (prefers-reduced-motion:reduce){.su-m-done.su-breathe{animation:none;box-shadow:0 0 24px rgba(90,220,255,.9)}}

/* Oct 30 2026: the supplemental-video box flashes white twice, brightly, right before Mark lesson complete takes over */
.dtx-watch.su-nudge{animation:suNudge .9s ease-in-out 2}
@keyframes suNudge{0%,100%{filter:brightness(1);box-shadow:none}45%{filter:brightness(1.8);border-color:#fff;background:rgba(255,255,255,.16);box-shadow:0 0 0 3px #fff,0 0 40px 14px rgba(255,255,255,.9),0 0 110px 34px rgba(200,230,255,.55)}}
@media (prefers-reduced-motion:reduce){.dtx-watch.su-nudge{animation:none;box-shadow:0 0 0 3px #fff,0 0 30px rgba(255,255,255,.8)}}

/* Provider name and license before and during registration and payment
   (16 TAC 84.503(j)), price line, certificate print link. Launch 2026-11-04. */
.auth-provider{margin:0 0 12px;padding:8px 12px;border-radius:10px;background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.28);font-size:12.5px;line-height:1.45;color:#dfeaf9;display:flex;flex-wrap:wrap;gap:2px 8px}
.auth-provider .ap-name{font-weight:700}
.auth-provider .ap-lic{color:#9fe8ff;font-weight:600}
.auth-price{margin:12px 0 8px;padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);font-size:13px;line-height:1.5;color:#dfeaf9}
.auth-price b{color:#fff;font-size:15px}
.ccp-print{display:inline-block;margin-top:10px;text-decoration:none}

/* Help Center contact links (launch 2026-11-05): readable on the dark panel. */
.su-contact a:not(.btn-primary){color:#9fe8ff;font-weight:600}
.su-contact .btn-primary{display:inline-block;text-decoration:none}

/* Post-checkout confirmation step (2026-11-05). */
.auth-paid{margin:0 0 12px;padding:10px 12px;border-radius:10px;background:rgba(46,204,113,.12);border:1px solid rgba(46,204,113,.45);color:#dff7e8;font-size:13px;line-height:1.5}
.auth-paid b{color:#fff}

/* Second-factor reset (2026-11-05). */
.id-forgot{margin-top:10px;background:none;border:0;color:#9fe8ff;font:600 13px inherit;text-decoration:underline;cursor:pointer;padding:4px 0}
.id-reset{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.id-reset label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:#c6d8f4}
.id-reset input{padding:9px 10px;border-radius:8px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;font-size:15px}
.id-reset .row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.id-reset p{margin:0;font-size:13px;line-height:1.5;color:#dfeaf9}
#loginForgotHelp{margin-top:10px}
.su-foot{font-size:12px;opacity:.85;margin-top:-4px}