:root{
  --bg:#0e1013; --panel:#161a20; --ink:#e8ebef; --dim:#8b96a5; --line:#242b34;
  --ok:#3fb27f; --warn:#e0a33c; --bad:#e05c5c; --acc:#5aa2f0; --pill:#20272f;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
header{display:flex;align-items:center;gap:18px;padding:10px 18px;
  border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:5}
.brand{font-weight:800;letter-spacing:.5px}
.brand span{color:var(--acc);font-weight:600;margin-left:2px}
nav{display:flex;gap:4px;flex:1}
.tab{background:none;border:0;color:var(--dim);padding:8px 12px;border-radius:8px;cursor:pointer;font-size:15px}
.tab:hover{color:var(--ink);background:var(--panel)}
.tab.active{color:var(--ink);background:var(--panel)}
.hud{display:flex;gap:10px;align-items:center;font-variant-numeric:tabular-nums}
.hud span{color:var(--dim);font-size:14px}
#lang{background:var(--pill);border:1px solid var(--line);color:var(--ink);border-radius:6px;padding:4px 8px;cursor:pointer}
main{max-width:820px;margin:0 auto;padding:22px 16px 60px}
.view{display:block}
.hidden{display:none!important}
.card-panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin-bottom:18px}
.wide{max-width:none}
h2{margin:0 0 10px;font-size:20px}
h3{margin:18px 0 6px;font-size:16px}
.dim{color:var(--dim)} .small{font-size:13px}
.pill{background:var(--pill);color:var(--acc);border-radius:999px;padding:3px 10px;font-size:12px;
  text-transform:uppercase;letter-spacing:.8px}
.drill-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px;min-height:34px}
.drill-top .spacer{flex:1}
.timer{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--dim)}
.timer.over{color:var(--bad)}
button{font:inherit}
#hear,#mic{background:var(--pill);border:1px solid var(--line);color:var(--ink);border-radius:8px;
  padding:4px 10px;cursor:pointer}
#mic.rec{background:var(--bad);color:#fff;animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.55}}
.prompt{font-size:30px;line-height:1.35;margin:6px 0 8px;font-weight:600;min-height:44px}
.small-prompt{font-size:20px;font-weight:500}
.blank{color:var(--acc)}
input,textarea,select{font:inherit;background:#0d1014;color:var(--ink);border:1px solid var(--line);
  border-radius:10px;padding:12px 14px;width:100%}
textarea{resize:vertical;line-height:1.6}
input:focus,textarea:focus{outline:2px solid var(--acc);outline-offset:-1px}
.accentbar{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.accentbar button{background:var(--pill);border:1px solid var(--line);color:var(--ink);
  border-radius:8px;padding:6px 11px;cursor:pointer;font-size:15px}
.accentbar button:hover{border-color:var(--acc)}
#reveal{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.model{font-size:22px;margin:8px 0 14px;color:var(--ink)}
.model .fix{color:var(--ok);font-weight:700}
.model .del{color:var(--bad);text-decoration:line-through}
.model .add{color:var(--acc)}
#feedback{font-size:14px;color:var(--dim);margin-bottom:4px}
#feedback b{color:var(--ink)}
.grades{display:flex;gap:8px}
.grades button{flex:1;background:var(--pill);border:1px solid var(--line);color:var(--ink);
  border-radius:10px;padding:11px 6px;cursor:pointer;font-size:14px}
.grades button b{display:block;font-size:17px}
.grades button:nth-child(1):hover{border-color:var(--bad)}
.grades button:nth-child(2):hover{border-color:var(--warn)}
.grades button:nth-child(3):hover{border-color:var(--ok)}
.grades button:nth-child(4):hover{border-color:var(--acc)}
.actions{display:flex;gap:8px;margin-top:16px}
.primary{background:var(--acc);border:0;color:#081018;font-weight:700;border-radius:10px;
  padding:12px 20px;cursor:pointer}
.ghost{background:none;border:1px solid var(--line);color:var(--dim);border-radius:10px;
  padding:12px 16px;cursor:pointer}
kbd{background:#0d1014;border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;
  padding:1px 5px;font-size:.8em;font-family:ui-monospace,monospace}
.primary kbd{background:rgba(8,16,24,.22);border-color:rgba(8,16,24,.28);color:#0a1622}
label{display:block;margin:14px 0 0;font-size:14px;color:var(--dim)}
label input,label select{margin-top:6px}
.exam-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:12px;margin-top:14px}
.exam-card{background:var(--pill);border:1px solid var(--line);border-radius:12px;padding:14px;cursor:pointer}
.exam-card:hover{border-color:var(--acc)}
.exam-card h3{margin:0 0 4px;font-size:16px}
.exam-card p{margin:0;font-size:13px;color:var(--dim)}
#ex-opts{display:grid;gap:8px;margin-top:10px}
.opt{display:flex;gap:10px;align-items:flex-start;background:var(--pill);border:1px solid var(--line);
  border-radius:10px;padding:11px 13px;cursor:pointer;font-size:16px}
.opt:hover{border-color:var(--acc)}
.opt.sel{border-color:var(--acc);background:#1b2836}
.opt.right{border-color:var(--ok)} .opt.wrong{border-color:var(--bad)}
.opt .k{color:var(--dim);font-variant-numeric:tabular-nums}
#ex-writebar{margin-top:8px;font-size:13px;color:var(--dim)}
#ex-writebar.short{color:var(--bad)}
.row{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid var(--line);font-size:14px}
.row:last-child{border:0}
.bar{height:9px;background:#0d1014;border-radius:6px;overflow:hidden;flex:1;max-width:280px}
.bar i{display:block;height:100%;background:var(--acc)}
.bar i.l7{background:var(--ok)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:10px}
.stat{background:var(--pill);border-radius:10px;padding:12px}
.stat b{display:block;font-size:22px;font-variant-numeric:tabular-nums}
.stat span{font-size:12px;color:var(--dim);text-transform:uppercase;letter-spacing:.6px}
.heat{display:grid;grid-template-columns:repeat(15,1fr);gap:4px;margin-top:10px}
.heat i{aspect-ratio:1;border-radius:3px;background:#0d1014}
.module{display:flex;align-items:center;gap:10px;padding:6px 0;border-bottom:1px solid var(--line);font-size:14px}
.module .lvl{width:34px;color:var(--dim);font-size:12px}
#toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:#0d1014;
  border:1px solid var(--line);color:var(--ink);padding:10px 16px;border-radius:10px;opacity:0;
  transition:opacity .25s;pointer-events:none;font-size:14px}
#toast.show{opacity:1}
/* flashcards */
.flipper{position:relative;perspective:1500px;min-height:250px;margin:14px 0;cursor:pointer}
.face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;
  border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:#12181f;
  display:flex;flex-direction:column;justify-content:center;overflow:auto;
  transition:transform .4s cubic-bezier(.2,.7,.2,1)}
.face.front{transform:rotateY(0deg)}
.face.back{transform:rotateY(180deg);background:#15202b;border-color:#2b3a4a}
.flipper.flipped .front{transform:rotateY(-180deg)}
.flipper.flipped .back{transform:rotateY(0deg)}
.face .label{font-size:11px;text-transform:uppercase;letter-spacing:.9px;color:var(--acc);margin-bottom:10px}
.card-fr{font-size:25px;font-weight:600;line-height:2.05}
.card-en{font-size:22px;font-weight:600;margin-bottom:12px}
.card-gloss{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:13px;color:var(--dim)}
.card-gloss b{color:var(--acc);font-weight:600;margin-left:4px}
.filters{display:flex;gap:6px;margin:6px 0 2px}
.fbtn{background:var(--pill);border:1px solid var(--line);color:var(--dim);border-radius:999px;
  padding:8px 15px;cursor:pointer;font-size:13px;min-height:40px}
.fbtn.active{border-color:var(--acc);color:var(--ink)}
@media (max-width:760px){
  .card-fr{font-size:22px}.face{padding:16px 14px}
  .tab{font-size:10.5px;padding:10px 1px}
}

@media (hover:none) and (pointer:coarse){ kbd{display:none} .drill-top{gap:6px} }
/* teach-first phase */
.teach{border-left:3px solid var(--acc);background:#12181f;border-radius:10px;padding:14px 16px;margin-bottom:6px}
.teach .label{font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--acc);margin-bottom:8px}
.teach-main{font-size:22px;font-weight:600;line-height:2.05}
.gloss{display:inline-flex;flex-direction:column;align-items:center;margin:0 4px;
  vertical-align:bottom;cursor:pointer;border-radius:7px;padding:0 4px}
.gloss b{font-size:21px;line-height:1.1;font-weight:700}
.gloss i{font-size:12px;font-style:normal;color:var(--acc);line-height:1.25;font-weight:500}
.gloss.unknown i{color:var(--warn)}
.gloss:hover{background:#1b232c}
.teach-sub{font-size:17px;color:var(--dim);margin-top:6px}
.teach .hl{color:var(--acc);text-decoration:underline;text-underline-offset:4px}
.row-btns{display:flex;gap:8px;margin:14px 0 12px}
.row-btns .ghost{padding:9px 14px}
button.big{width:100%;padding:15px;font-size:16px}
.chip{background:var(--pill);border:1px solid var(--line);color:var(--ink);border-radius:999px;
  padding:5px 12px;cursor:pointer;font-size:13px;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vchip{display:inline-block;background:var(--pill);border:1px solid var(--line);border-radius:999px;
  padding:5px 11px;margin:3px 2px;font-size:12px;cursor:pointer;color:var(--dim)}
.vchip b{color:var(--acc);font-weight:600;margin-left:4px}
.vchip.on{border-color:var(--ok);color:var(--ink)}
.vchip:hover{border-color:var(--acc)}
.overlay{position:fixed;inset:0;background:rgba(8,10,13,.92);display:grid;place-items:center;z-index:40;padding:16px}
.ov-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;
  width:min(94vw,460px)}
.plist{display:flex;flex-direction:column;gap:8px;margin:14px 0}
.pbtn{background:var(--pill);border:1px solid var(--line);color:var(--ink);border-radius:12px;
  padding:16px;font-size:17px;text-align:left;cursor:pointer;min-height:52px}
.pbtn:hover{border-color:var(--acc)}
.newprofile{display:flex;gap:8px;margin-top:10px}
.newprofile input{flex:1}
.newprofile button{padding:12px 20px}
@media (max-width:760px){ .teach-main{font-size:24px} }
@media (max-width:760px){
  body{overflow-x:hidden;-webkit-tap-highlight-color:transparent}
  header{padding:calc(8px + env(safe-area-inset-top)) 12px 8px;gap:10px}
  .brand{font-size:15px}
  main{padding:12px 10px 108px}
  .card-panel{padding:16px 14px;border-radius:12px}
  .prompt{font-size:26px}
  .hud{margin-left:auto;gap:7px}
  .hud span{font-size:11px;white-space:nowrap}
  .chip{max-width:104px;padding:6px 10px}
  /* tabs move to a fixed bottom bar so they stay under the thumb */
  nav#nav{position:fixed;left:0;right:0;bottom:0;top:auto;display:grid;
    grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:1px;background:var(--panel);
    border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:20}
  .tab{padding:11px 2px;font-size:12px;text-align:center;border-radius:8px}
  .tab.active{background:var(--pill);color:var(--acc)}
  /* toasts must clear the fixed tab bar or they land under the thumb */
  #toast{bottom:calc(78px + env(safe-area-inset-bottom));width:min(92vw,420px);text-align:center}
  .drill-top{gap:8px}
  #hear,#mic{padding:10px 14px;min-height:44px}
  #answer{padding:14px;min-height:52px;font-size:17px}
  .accentbar{gap:5px}
  .accentbar button{min-height:44px;min-width:44px;flex:1 0 auto;padding:8px 6px;font-size:17px}
  .actions{flex-wrap:wrap}
  .actions button{flex:1 1 auto;min-height:48px}
  .grades button{min-height:52px}
  .opt{padding:14px;font-size:16px;min-height:52px}
  .exam-grid{grid-template-columns:1fr}
  #ex-stem{font-size:17px}
  .stat b{font-size:19px}
  .heat{grid-template-columns:repeat(10,1fr)}
  .row{flex-wrap:wrap;font-size:13px}
  .bar{max-width:none}
}
@media (max-width:380px){ .prompt{font-size:23px} .tab{font-size:11px} }

/* ---- display face: French text is visually dominant ---- */
:root{ --fr-serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif; }
.teach-main, .card-fr, .model, .conjtable b, #ex-stem, #prompt.fr { font-family: var(--fr-serif); }
#prompt.fr{ letter-spacing:.1px; }

/* ---- session bar, clock, offline, secure banner ---- */
#sessbar{height:3px;background:var(--line)}
#sessbar i{display:block;height:100%;background:var(--acc);transition:width .4s ease}
#sess-clock{font-variant-numeric:tabular-nums}
#offline-dot{color:var(--warn);animation:pulse 1.6s infinite}
#securebanner{background:#3a2a12;border-bottom:1px solid var(--warn);color:#f0d9a8;
  padding:9px 14px;font-size:13px;line-height:1.45}
#securebanner b{color:#ffd98a}
#offline-note{background:#12241b;border-bottom:1px solid var(--ok);color:#9fd8bb;
  padding:6px 14px;font-size:13px;text-align:center}

/* ---- daily brief ---- */
#brief{border-left:3px solid var(--warn)}
.brief-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:4px 0 8px}
.brief-row div{background:var(--pill);border-radius:10px;padding:10px 6px;text-align:center}
.brief-row b{display:block;font-size:20px;font-variant-numeric:tabular-nums}
.brief-row span{font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.5px}

/* ---- conjugation table in the teach step ---- */
.conjtable{display:grid;grid-template-columns:1fr 1fr;gap:2px 18px;margin:8px 0}
.conjtable .trow{display:flex;justify-content:space-between;gap:12px;
  border-bottom:1px solid var(--line);padding:3px 0}
.conjtable .trow span{color:var(--dim);font-size:13px}
.conjtable .trow b{font-size:19px}

/* ---- exam level chips, verdict chips ---- */
.lvlrow{display:flex;gap:8px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.lvlchip{background:var(--pill);border:1px solid var(--line);color:var(--dim);
  border-radius:999px;padding:8px 16px;min-height:40px;cursor:pointer;font-size:14px}
.lvlchip.on{border-color:var(--acc);color:var(--ink)}
.chip2{background:var(--pill);border:1px solid var(--acc);color:var(--acc);
  border-radius:6px;padding:0 6px;font-size:12px;white-space:nowrap}
.chip2.warn{border-color:var(--warn);color:var(--warn)}

/* ---- motion with meaning ---- */
#reveal:not(.hidden){animation:rise .22s ease-out}
#teach:not(.hidden){animation:rise .22s ease-out}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
#save-mine:not(.hidden), #pron:not(.hidden){border-color:rgba(90,162,240,.4)}
#save-mine:hover{border-color:var(--ok)}
#del-profile:hover{background:rgba(224,92,92,.08)}
#hear-slow{background:var(--pill);border:1px solid var(--line);color:var(--ink);border-radius:8px;
  padding:4px 10px;cursor:pointer}
#hear-slow:disabled{opacity:.4;cursor:default}

/* tappable prompt words - sound only, never a meaning */
.w{cursor:pointer;border-radius:5px;padding:0 2px}
.w:hover{background:#1b232c;color:var(--acc)}

/* ---------- course ---------- */
.right{margin-left:auto}
.cnav{display:flex;gap:6px;margin:10px 0 14px;flex-wrap:wrap}
.ctab{background:var(--pill);border:1px solid var(--line);color:var(--dim);border-radius:999px;
  padding:8px 16px;cursor:pointer;font-size:14px;min-height:40px}
.ctab.on{border-color:var(--acc);color:var(--ink)}
.cbar{height:10px;background:#0d1014;border-radius:6px;overflow:hidden;margin:10px 0 4px}
.cbar i{display:block;height:100%;background:var(--acc)}
.mrow{display:flex;align-items:center;gap:12px;padding:12px 6px;border-bottom:1px solid var(--line);cursor:pointer}
.mrow:hover{background:#161c24}
.mrow.locked{opacity:.45;cursor:not-allowed}
.mnum{width:26px;height:26px;border-radius:50%;background:var(--pill);display:grid;place-items:center;
  font-size:13px;color:var(--acc);flex:0 0 auto}
.mtxt{flex:1;min-width:0}
.mpct{font-size:12px;color:var(--dim);white-space:nowrap}
.sec{margin:22px 0 0;padding-top:6px}
.lbl{font-size:11px;text-transform:uppercase;letter-spacing:.9px;color:var(--acc);margin-bottom:8px}
.steps{margin:0;padding-left:20px}
.steps li{margin:7px 0}
.ctable{margin:12px 0;overflow-x:auto}
.ctable .cap{font-size:13px;color:var(--dim);margin-bottom:6px}
table{border-collapse:collapse;width:100%;font-size:14px}
th{text-align:left;color:var(--acc);font-weight:600;padding:7px 9px;border-bottom:1px solid var(--line);
  white-space:nowrap;background:#141a21}
td{padding:8px 9px;border-bottom:1px solid #1c2229;vertical-align:top}
.ex td.fr{font-weight:600}
.ex td.phono{color:var(--acc);font-size:13px;white-space:nowrap}
.aud{background:var(--pill);border:1px solid var(--line);border-radius:7px;padding:4px 8px;cursor:pointer}
.mistake{background:#141a21;border-left:3px solid var(--warn);border-radius:8px;padding:10px 12px;margin:8px 0}
.mistake .bad{display:block;color:var(--bad);font-size:14px}
.mistake .good{display:block;color:var(--ok);font-size:15px;font-weight:600;margin-top:2px}
.tipbox{background:#141a21;border-left:3px solid var(--acc);border-radius:8px;padding:12px 14px;font-size:15px}
.vrow{display:flex;gap:10px;align-items:baseline;padding:8px 0;border-bottom:1px solid #1c2229;flex-wrap:wrap}
.vrow b{font-size:16px}
.vrow i{color:var(--acc);font-style:normal;font-size:13px}
.vrow span{color:var(--dim);flex:1}
.gm b{color:#7fb3f5}.gf b{color:#f0899c}.gpl b{color:#6fd3a1}.gv b{color:var(--ink)}
.pq{background:#141a21;border-radius:12px;padding:14px 16px;margin-top:10px}
.pq .q{font-size:17px;margin:8px 0 12px;font-weight:600}
.opts{display:grid;gap:8px}
.opt2{background:var(--pill);border:1px solid var(--line);color:var(--ink);border-radius:10px;
  padding:12px 14px;cursor:pointer;text-align:left;font-size:15px;min-height:48px}
.opt2:hover{border-color:var(--acc)}
.opt2.right{border-color:var(--ok);background:rgba(63,178,127,.12)}
.opt2.wrong{border-color:var(--bad);background:rgba(224,92,92,.1)}
.fb{margin-top:12px;border-radius:9px;padding:10px 12px;font-size:14px}
.fb.ok{background:rgba(63,178,127,.12);border:1px solid var(--ok)}
.fb.no{background:rgba(224,92,92,.1);border:1px solid var(--bad)}
.done-prac{padding:14px;font-size:16px}
.done-prac .ok{color:var(--ok)}
.cheat-h{margin:20px 0 4px;font-size:15px;color:var(--acc)}
@media (max-width:760px){
  .mrow{gap:8px}.mpct{font-size:11px}
  table{font-size:13px}th,td{padding:6px 7px}
  .ex td.phono{white-space:normal}
}

/* ============================================================
   THEME v2 — tokens, type, surfaces, motion.
   Later rules win, so nothing above is deleted.
   ============================================================ */
:root{
  --bg:#080b11; --panel:#111823; --panel2:#0d141e; --ink:#eef3fb; --dim:#8fa0b8;
  --line:#1e2a3a; --acc:#6aa6ff; --gold:#f2b53c; --ok:#43d39a; --warn:#f0a33c; --bad:#ff6b7d;
  --pill:#16202e; --shadow:0 18px 40px -24px rgba(0,0,0,.85);
  --r:16px; --r-sm:11px;
}
body{
  background:
    radial-gradient(1100px 620px at 82% -12%, rgba(106,166,255,.16), transparent 62%),
    radial-gradient(760px 520px at 8% 108%, rgba(242,181,60,.09), transparent 60%),
    var(--bg);
  background-attachment:fixed;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
}
/* no backdrop-filter here: it makes the header the containing block for the
   fixed bottom tab bar, which then anchors to the header instead of the viewport */
header{
  background:linear-gradient(180deg,#141c27,#0d141d);
  border-bottom:1px solid var(--line);
}
.brand{font-family:Fraunces,Georgia,serif;font-size:19px;letter-spacing:.2px}
.brand span{color:var(--acc);font-weight:600}
main{max-width:880px}
.card-panel{
  background:linear-gradient(160deg,var(--panel),var(--panel2));
  border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.045);
  padding:22px 24px;
}
.wide{max-width:none}
h2{font-family:Fraunces,Georgia,serif;font-weight:600;letter-spacing:-.2px}
h3{font-family:Fraunces,Georgia,serif;font-weight:600}
.prompt{font-family:Fraunces,Georgia,serif;font-weight:600;letter-spacing:-.3px;font-size:32px}
.small-prompt{font-family:Inter,sans-serif;font-weight:500}
.pill{background:rgba(106,166,255,.13);color:var(--acc);border:1px solid rgba(106,166,255,.28);
  font-weight:600;letter-spacing:.7px}
.chipmini{background:rgba(242,181,60,.13);border:1px solid rgba(242,181,60,.3);color:var(--gold);
  border-radius:999px;padding:3px 10px;font-size:11.5px;letter-spacing:.4px}
.chip,.tab,.fbtn,.ctab{transition:background .18s ease,color .18s ease,border-color .18s ease,transform .12s ease}
input,textarea,select{background:#0a1017;border:1px solid var(--line);border-radius:var(--r-sm);
  transition:border-color .16s ease,box-shadow .16s ease}
input:focus,textarea:focus{border-color:var(--acc);box-shadow:0 0 0 4px rgba(106,166,255,.14)}
.accentbar button{border-radius:9px;background:linear-gradient(180deg,#18222f,#121a25);
  box-shadow:0 2px 0 rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.05)}
.accentbar button:hover{transform:translateY(-1px);border-color:var(--acc)}
.primary{background:linear-gradient(180deg,#7cb1ff,#4f86ec);color:#061019;font-weight:700;
  border-radius:var(--r-sm);box-shadow:0 10px 24px -14px rgba(106,166,255,.85);
  transition:transform .12s ease,box-shadow .18s ease,filter .18s ease}
.primary:hover{filter:brightness(1.06)}
.primary:active{transform:translateY(1px) scale(.995)}
.ghost{border-radius:var(--r-sm)}
.grades button{border-radius:var(--r-sm);background:linear-gradient(180deg,#18222f,#111925)}
.grades button:hover{transform:translateY(-1px)}
#hear,#mic{border-radius:10px;background:linear-gradient(180deg,#18222f,#121a25)}
.timer{font-family:ui-monospace,monospace;font-size:13px;letter-spacing:.4px}
.timer.over{color:var(--bad);font-weight:700}
.model{font-family:Fraunces,Georgia,serif;font-size:24px}
.teach{background:linear-gradient(150deg,rgba(106,166,255,.09),rgba(242,181,60,.05));
  border:1px solid var(--line);border-left:3px solid var(--acc);border-radius:var(--r-sm)}
.teach-main{font-family:Fraunces,Georgia,serif}
.gloss i{color:var(--gold)}
.gloss:hover{background:rgba(106,166,255,.12)}
.gloss b,.card-fr b,.w{font-family:Fraunces,Georgia,serif}
.face{background:linear-gradient(155deg,var(--panel),var(--panel2));
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05)}
.face.back{background:linear-gradient(155deg,#132030,#0e1722);border-color:#2a3d55}
.card-fr{font-family:Fraunces,Georgia,serif}
table{font-size:14px}
th{background:linear-gradient(180deg,#17222f,#131c27);letter-spacing:.3px}
tbody tr:nth-child(even) td{background:rgba(255,255,255,.017)}
td{border-bottom-color:#18222e}
.mrow{border-radius:12px;padding:14px 12px;transition:background .16s ease,transform .12s ease}
.mrow:hover{transform:translateX(3px)}
.mnum{background:linear-gradient(180deg,#1c2836,#151f2b);border:1px solid var(--line);font-weight:700}
.mrow.locked:hover{transform:none;background:transparent}
.cbar{box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}
.cbar i{background:linear-gradient(90deg,#4f86ec,#7cb1ff 60%,#f2b53c);
  transition:width .7s cubic-bezier(.2,.75,.2,1)}
.ctable table{border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.ex td.fr{font-family:Fraunces,Georgia,serif;font-size:15px}
.ex td.phono{color:var(--gold);font-family:ui-monospace,monospace;font-size:12.5px}
.aud{border-radius:9px;background:linear-gradient(180deg,#18222f,#121a25);transition:transform .12s ease}
.aud:hover{transform:scale(1.08);border-color:var(--acc)}
.mistake{background:linear-gradient(120deg,rgba(255,107,125,.07),rgba(67,211,154,.05));
  border-left:3px solid var(--bad);border-radius:10px}
.tipbox{background:linear-gradient(120deg,rgba(242,181,60,.1),rgba(106,166,255,.05));
  border-left:3px solid var(--gold);border-radius:10px;font-size:15.5px}
.opt2,.pq{border-radius:12px}
.pq{background:linear-gradient(150deg,#141e2b,#101823);border:1px solid var(--line)}
.opt2{background:linear-gradient(180deg,#18222f,#121a25);border-radius:11px;
  transition:transform .12s ease,border-color .16s ease}
.opt2:hover{transform:translateX(3px)}
.fb{border-radius:11px}
.vrow b{font-family:Fraunces,Georgia,serif}
.vrow i{font-family:ui-monospace,monospace;font-size:12.5px;color:var(--gold)}
.drillbridge{width:100%;margin-top:14px;background:linear-gradient(180deg,#1a2836,#141d28);
  border:1px solid var(--acc);color:var(--acc);border-radius:12px;padding:14px;font-size:15px;
  font-weight:600;cursor:pointer;transition:transform .12s ease,box-shadow .2s ease}
.drillbridge:hover{transform:translateY(-1px);box-shadow:0 12px 26px -16px rgba(106,166,255,.8)}
.stat{background:linear-gradient(160deg,#16202e,#111a26);border:1px solid var(--line);border-radius:12px}
.stat b{font-family:Fraunces,Georgia,serif}
.bar i{background:linear-gradient(90deg,#4f86ec,#7cb1ff)}
.bar i.l7{background:linear-gradient(90deg,#43d39a,#7ce7c0)}
.overlay{background:rgba(6,9,14,.9);backdrop-filter:blur(10px)}
.ov-card{background:linear-gradient(160deg,var(--panel),var(--panel2));box-shadow:var(--shadow)}
.pbtn{background:linear-gradient(180deg,#18222f,#121a25);border-radius:14px;font-family:Fraunces,Georgia,serif;
  transition:transform .12s ease,border-color .16s ease}
.pbtn:hover{transform:translateY(-2px)}
#toast{background:#0d1622;border:1px solid var(--acc);box-shadow:var(--shadow)}
@keyframes cardIn{from{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:none}}
#drill,#teach,.pq,.mrow,.face{animation:cardIn .3s cubic-bezier(.2,.75,.2,1)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media (max-width:760px){
  .tab{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;padding:8px 1px}
  .tab::before{font-size:16px;line-height:1;opacity:.8}
  .tab[data-view="today"]::before{content:"◐"}
  .tab[data-view="course"]::before{content:"✦"}
  .tab[data-view="cards"]::before{content:"▤"}
  .tab[data-view="exam"]::before{content:"◷"}
  .tab[data-view="progress"]::before{content:"↗"}
  .tab[data-view="path"]::before{content:"≡"}
  .tab[data-view="settings"]::before{content:"⚙"}
  .prompt{font-size:27px}
  .card-panel{padding:18px 15px}
}