/* =====================================================================
   Музичні тренажери — спільні стилі v2.0.0  (REDESIGN)
   Крем/серіф/моно · нові анімації · нове лого · тонкі лінії
   Повністю зворотно сумісний із v1 класами.
   ===================================================================== */

:root{
  --bg:#f7f3ea;
  --bg-hover:#efe8d8;
  --bg-current:#f0edde;
  --bg-sunk:#f1ecdd;
  --border:#d4ccb7;
  --border-light:#ebe5d5;
  --text:#1a1a1a;
  --text-muted:#5c5346;
  --text-faint:#8a7e68;
  --accent:#c53030;
  --green:#2d5f3f;
  --green-bg:#e7eee6;
  --red:#dc2626;
  --red-bg:#f7e7e3;
  --gold:#b8600a;
  --ink:#1a1a1a;

  --font-serif:'Crimson Pro', Georgia, serif;
  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
[data-theme="dark"]{
  --bg:#1c1a16; --bg-hover:#26231e; --bg-current:#2f2b24; --bg-sunk:#211e19;
  --border:#3e382d; --border-light:#2a2620;
  --text:#ece6d5; --text-muted:#b0a78f; --text-faint:#8a7e68;
  --accent:#e5775e; --green:#7bab86; --green-bg:#1f3a27;
  --red:#f87171; --red-bg:#3a221d; --gold:#d29c4a;
  --ink:#ece6d5;
}

*{box-sizing:border-box;margin:0;padding:0;}
html,body{background:var(--bg);color:var(--text);}
body{
  font-family:var(--font-sans);
  min-height:100vh;
  display:flex;align-items:flex-start;justify-content:center;
  padding:24px 20px 80px;
  -webkit-font-smoothing:antialiased;
  transition:background .35s ease, color .35s ease;
}
.container{
  padding:20px 8px 60px;
  max-width:780px; width:100%;
}

/* ---------- TYPOGRAPHY ---------- */
h1{
  font-family:var(--font-serif);
  font-weight:300;
  font-size:clamp(34px,6vw,48px);
  letter-spacing:-.5px;
  line-height:1.05;
  color:var(--text);
  text-align:center;
  margin-bottom:10px;
}
h1 em{font-style:italic;color:var(--accent);font-weight:400;}
.subtitle{
  font-family:var(--font-serif);
  font-style:italic;
  text-align:center;
  color:var(--text-muted);
  margin-bottom:28px;
  font-size:17px;
}
.section-title{
  font-family:var(--font-mono);
  font-size:10px;font-weight:500;
  text-transform:uppercase;letter-spacing:2.5px;
  color:var(--text-faint);
  margin-bottom:10px;
}
.section{margin-bottom:24px;}

/* ---------- TOP BAR ---------- */
.top-bar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:22px;
  gap:12px;
}
.top-bar .brand{
  display:flex;align-items:center;gap:12px;
  text-decoration:none;color:var(--text);
}
.top-bar .brand svg.logo{width:32px;height:32px;display:block;color:var(--text);}
.top-bar .brand .wordmark{
  font-family:var(--font-serif);
  font-size:15px;letter-spacing:.1px;
  display:flex;flex-direction:column;line-height:1.05;
}
.top-bar .brand .wordmark em{
  font-style:normal;color:var(--text-faint);font-size:9px;
  letter-spacing:2px;text-transform:uppercase;
  font-family:var(--font-mono);margin-top:3px;
}
.top-bar .top-tools{display:flex;gap:6px;margin-left:auto;}
.back-link{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:11px;text-transform:uppercase;letter-spacing:1.5px;
  color:var(--text-faint);
  text-decoration:none;
  transition:color .2s, gap .2s;
}
.back-link:hover{color:var(--text);}
.icon-btn{
  background:transparent;
  border:1px solid var(--border);
  color:var(--text-faint);
  width:34px;height:34px;
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:13px;
  transition:all .2s;
}
.icon-btn + .icon-btn{margin-left:4px;}
.icon-btn:hover{color:var(--text);border-color:var(--text);transform:translateY(-1px);}

/* Animated logo pulse */
@keyframes logo-pulse{
  0%,100%{transform:scale(1);}
  50%{transform:scale(1.04);}
}
.brand svg.logo .pulse{transform-origin:50% 50%;animation:logo-pulse 2.4s ease-in-out infinite;}

/* ---------- BUTTONS ---------- */
.btn{
  background:var(--bg);
  border:none;
  padding:14px 20px;
  cursor:pointer;
  font-family:var(--font-serif);
  font-size:17px;
  transition:all .2s;
  flex:1;
  min-width:110px;
  color:var(--text-muted);
}
.btn:hover{background:var(--bg-hover);}
.btn.active{background:var(--text);color:var(--bg);}
.button-group{
  display:flex;
  gap:1px;
  background:var(--border);
  border:1px solid var(--border);
  flex-wrap:wrap;
}
.btn-primary{
  width:100%;
  background:var(--text);
  color:var(--bg);
  padding:16px;
  font-family:var(--font-sans);
  font-size:12px;
  font-weight:500;
  letter-spacing:2px;
  text-transform:uppercase;
  border:1px solid var(--text);
  margin-top:14px;
  cursor:pointer;
  transition:all .25s;
  position:relative;
  overflow:hidden;
}
.btn-primary::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(100deg,transparent 40%, rgba(255,255,255,.12) 50%, transparent 60%);
  transform:translateX(-120%);
  transition:transform .8s cubic-bezier(.2,.8,.2,1);
}
.btn-primary:hover{background:var(--accent);border-color:var(--accent);}
.btn-primary:hover::after{transform:translateX(120%);}
.btn-secondary{
  background:transparent;
  border:none;
  border-bottom:1px solid var(--text);
  color:var(--text);
  padding:8px 0;
  cursor:pointer;
  font-family:var(--font-sans);
  font-size:14px;
  flex:1;
  transition:all .2s;
}
.btn-secondary:hover{color:var(--accent);border-bottom-color:var(--accent);}

/* ---------- FOCUS ---------- */
.btn:focus-visible,.btn-primary:focus-visible,.btn-secondary:focus-visible,
.option-btn:focus-visible,.app-card:focus-visible,.icon-btn:focus-visible,
.filter-btn:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}

/* ---------- HERO (index) ---------- */
.hero{
  position:relative;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:48px 20px 40px;
  margin-bottom:24px;
  overflow:hidden;
  text-align:center;
}
.hero .staff-bg{
  position:absolute;inset:0;pointer-events:none;opacity:.35;
}
.hero .staff-bg line{stroke:var(--border);stroke-width:1;}
.hero .drifting-note{
  position:absolute;
  font-family:'Noto Music','Bravura Text',serif;
  color:var(--text-faint);opacity:.22;
  animation:drift linear infinite;
  font-size:28px;pointer-events:none;
}
@keyframes drift{
  0%{transform:translateX(-5vw) translateY(0);opacity:0;}
  10%{opacity:.22;}
  90%{opacity:.22;}
  100%{transform:translateX(90vw) translateY(-8px);opacity:0;}
}
.hero h1{
  font-size:clamp(36px,6.5vw,54px);
  margin-bottom:14px;position:relative;
}
.hero .kicker{
  font-family:var(--font-mono);
  font-size:10px;letter-spacing:3px;text-transform:uppercase;
  color:var(--text-faint);margin-bottom:20px;
  display:flex;align-items:center;gap:10px;justify-content:center;
  position:relative;
}
.hero .kicker::before,.hero .kicker::after{
  content:"";display:inline-block;width:30px;height:1px;background:var(--border);
}
.hero .subtitle{margin-bottom:0;position:relative;max-width:480px;margin-left:auto;margin-right:auto;}
.logo-hero{width:96px;height:96px;margin:0 auto 18px;display:block;position:relative;}
.logo-hero svg{overflow:visible;}
.logo-hero .orbit{transform-origin:50% 50%;animation:logo-spin 14s linear infinite;}
@keyframes logo-spin{to{transform:rotate(360deg);}}
.logo-hero .pulse{transform-origin:50% 50%;animation:logo-pulse 2.4s ease-in-out infinite;}

/* ---------- SECTION HEADERS ---------- */
.section-hd{
  display:flex;align-items:center;justify-content:space-between;
  margin:28px 2px 12px;
}
.section-hd .title{
  font-family:var(--font-mono);font-size:10px;letter-spacing:3px;
  text-transform:uppercase;color:var(--text-faint);
}
.section-hd .count{font-family:var(--font-mono);font-size:10px;color:var(--text-faint);letter-spacing:1.5px;}

/* ---------- MENU CARDS (index) ---------- */
.menu-cards{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  background:var(--border);
  border:1px solid var(--border);
}
.app-card{
  position:relative; overflow:hidden;
  background:var(--bg);
  padding:26px 22px 22px;
  text-decoration:none;
  color:var(--text);
  cursor:pointer;
  transition:background .25s ease;
  display:flex;flex-direction:column;gap:10px;
  min-height:180px;
  text-align:left;
}
.app-card:hover{background:var(--bg-hover);}
.app-card .chip{
  position:absolute;top:12px;right:14px;
  font-family:var(--font-mono);font-size:9px;
  letter-spacing:1.5px;text-transform:uppercase;
  color:var(--text-faint);
  display:flex;align-items:center;gap:6px;
}
.app-card .chip.new::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);
  animation:blink 2s ease-in-out infinite;
}
@keyframes blink{50%{opacity:.25;}}
/* legacy NEW badge */
.app-card.new-badge::after{
  content:'NEW';
  position:absolute;top:12px;right:14px;
  font-family:var(--font-mono);font-size:9px;letter-spacing:1.5px;
  color:var(--accent);
}
.app-card .card-head{display:flex;align-items:center;gap:14px;margin-bottom:6px;}
.app-card .sigil, .app-card .icon-box{
  width:52px;height:52px;flex:none;
  border:1px solid var(--border);
  border-radius:0;
  display:flex;align-items:center;justify-content:center;
  color:var(--text);
  transition:transform .4s cubic-bezier(.2,.8,.2,1), border-color .25s, background .25s;
  margin:0;
}
.app-card:hover .sigil, .app-card:hover .icon-box{
  transform:translateY(-2px) rotate(-3deg);
  border-color:var(--text);
}
.app-card .sigil svg, .app-card .icon-box svg{width:32px;height:32px;display:block;}
.app-card .num{
  font-family:var(--font-mono);font-size:10px;letter-spacing:1.5px;
  color:var(--text-faint);
}
.app-card .title{
  font-family:var(--font-serif);font-size:22px;font-weight:400;
  line-height:1.05;letter-spacing:-.2px;
  margin-bottom:0;color:var(--text);
}
.app-card .desc{
  font-size:13.5px;color:var(--text-muted);
  line-height:1.5;flex:1;
}
.app-card .card-foot{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:8px;border-top:1px dashed var(--border-light);padding-top:10px;
  font-family:var(--font-mono);font-size:10px;
  color:var(--text-faint);letter-spacing:1.2px;
}
.app-card .card-foot .acc b{color:var(--text);font-weight:500;}
.app-card .card-foot .go{
  display:inline-flex;align-items:center;gap:6px;color:var(--text-faint);
  transition:gap .25s ease,color .25s;
}
.app-card:hover .card-foot .go{color:var(--text);gap:10px;}
.app-card .sweep{
  position:absolute;inset:0;
  background:linear-gradient(100deg, transparent 40%, rgba(197,48,48,.08) 50%, transparent 60%);
  transform:translateX(-120%);
  transition:transform .8s cubic-bezier(.2,.8,.2,1);
  pointer-events:none;
}
.app-card:hover .sweep{transform:translateX(120%);}
.app-card .acc-bar{
  position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--accent);
  transform:scaleX(var(--acc,0));transform-origin:left;
  transition:transform .6s ease;
  opacity:.7;
}

/* ---------- GAME HEADER ---------- */
.game-header{
  display:flex;
  justify-content:flex-start;
  align-items:center;
  margin-bottom:18px;
  font-family:var(--font-mono);
  font-size:12px;
  flex-wrap:wrap;
  gap:18px;
  padding-bottom:16px;
  border-bottom:1px solid var(--border);
}
.stat{font-weight:500;letter-spacing:.5px;}
.stat.timer{color:var(--red);}
.stat.timer.low{color:var(--red);animation:pulse .6s infinite;}
.stat.score{color:var(--text);}
.stat.correct{color:var(--green);}
.stat.wrong{color:var(--red);}
.stat.streak{color:var(--gold);}
@keyframes pulse{
  0%,100%{transform:scale(1);}
  50%{transform:scale(1.05);}
}

/* ---------- STAFF ---------- */
.staff-container{
  display:flex;
  justify-content:center;
  align-items:center;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:40px 20px;
  margin-bottom:22px;
  min-height:220px;
  position:relative;
  overflow:hidden;
}
.staff-container::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at 50% 50%, transparent 40%, rgba(138,126,104,.05) 100%);
}
.play-audio{
  position:absolute;top:14px;right:14px;
  background:transparent;border:1px solid var(--border);
  color:var(--text-faint);
  width:36px;height:36px;
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .2s;
  font-size:14px;
}
.play-audio:hover{color:var(--text);border-color:var(--text);}
.play-audio:disabled{opacity:.4;cursor:not-allowed;}
.staff-svg{animation:staff-in .5s cubic-bezier(.2,.8,.2,1);}
@keyframes staff-in{from{opacity:0;transform:translateY(8px);}}
.staff-svg line, .staff-svg path, .staff-svg text, .staff-svg ellipse, .staff-svg rect{
  stroke:var(--text);
  fill:var(--text);
}
.staff-svg .note-outline{fill:var(--text);}
.staff-svg .text-faint{fill:var(--text-faint);stroke:none;}
.staff-svg .hollow{fill:none !important;stroke:var(--text);}
.staff-svg .stroke-only{fill:none !important;stroke:var(--text);stroke-linecap:round;stroke-linejoin:round;}
.staff-svg text.music-glyph{
  font-family:'Noto Music','Bravura Text','Bravura','Segoe UI Symbol','Apple Symbols','STIX Two Math', serif;
  fill:var(--text);stroke:none;user-select:none;font-weight:400;font-variant-ligatures:none;
}

/* ---------- OPTIONS GRID ---------- */
.options-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  background:var(--border);
  border:1px solid var(--border);
}
.option-btn{
  padding:20px;
  font-family:var(--font-serif);
  font-size:22px;
  font-weight:400;
  border:none;
  background:var(--bg);
  cursor:pointer;
  transition:all .2s;
  color:var(--text);
  text-align:left;
  position:relative;
}
.option-btn .note-en, .option-btn .note-sub{
  display:block;
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--text-faint);
  letter-spacing:1.5px;
  margin-top:4px;
  font-weight:400;
}
.option-btn:hover:not(:disabled){background:var(--bg-hover);}
.option-btn.correct{background:var(--green-bg);color:var(--green);animation:pop .4s ease;}
.option-btn.wrong{background:var(--red-bg);color:var(--red);animation:shake .4s ease;}
.option-btn.correct .note-en,.option-btn.wrong .note-en{color:currentColor;opacity:.7;}
.option-btn:disabled{cursor:default;}
.option-btn .kbd-hint{
  position:absolute;top:8px;right:10px;
  font-family:var(--font-mono);font-size:10px;color:var(--text-faint);letter-spacing:.5px;
}
@keyframes pop{0%{transform:scale(.96);}50%{transform:scale(1.03);}100%{transform:scale(1);}}
@keyframes shake{
  0%,100%{transform:translateX(0);}
  25%{transform:translateX(-5px);}
  75%{transform:translateX(5px);}
}

/* ---------- FEEDBACK ---------- */
.feedback{
  margin-top:18px;
  padding:18px 0 0;
  border-top:1px solid var(--border);
  font-size:15px;
  line-height:1.55;
  color:var(--text);
  animation:fb-in .35s ease;
}
@keyframes fb-in{from{opacity:0;transform:translateY(4px);}}
.feedback-title{
  font-family:var(--font-mono);
  font-size:10px;font-weight:500;
  text-transform:uppercase;letter-spacing:2px;
  margin-bottom:8px;
  display:flex;align-items:center;gap:8px;
}
.feedback-title::before{
  content:"";display:inline-block;width:20px;height:1px;background:currentColor;
}
.feedback.correct .feedback-title{color:var(--green);}
.feedback.wrong .feedback-title{color:var(--red);}
.feedback.skipped .feedback-title{color:var(--gold);}
.feedback.correct strong,.feedback.wrong strong,.feedback.skipped strong{color:var(--text);}

.action-row{display:flex;gap:24px;margin-top:18px;}
.hint-box{
  border-top:1px solid var(--border);
  padding:20px 0;
  font-size:14px;color:var(--text-muted);
  margin-top:16px;line-height:1.6;
}
.hint-box strong{color:var(--text);}

/* ---------- FINAL SCORE ---------- */
.final-score{text-align:center;padding:20px 10px;animation:fb-in .5s ease;}
.final-score .big{
  font-family:var(--font-serif);
  font-size:76px;
  font-weight:300;
  color:var(--text);
  margin:14px 0;
  line-height:1;
  letter-spacing:-1px;
}
.score-detail{color:var(--text-muted);margin:8px 0;font-size:15px;}
.score-detail strong{color:var(--text);}
.final-title{
  font-family:var(--font-serif);
  font-size:28px;font-weight:400;font-style:italic;
  color:var(--text);margin-bottom:6px;
}

/* ---------- RECORDS ---------- */
.records-section{border-top:1px solid var(--border);margin-top:22px;padding-top:16px;}
.records-title{
  font-family:var(--font-mono);
  font-size:10px;font-weight:500;
  text-transform:uppercase;letter-spacing:2px;
  color:var(--text-faint);margin-bottom:10px;
}
.records-table{width:100%;border-collapse:collapse;}
.records-table th{
  font-family:var(--font-mono);
  font-size:9px;font-weight:500;
  text-transform:uppercase;letter-spacing:1.5px;
  color:var(--text-faint);padding:4px 8px 6px;
  text-align:left;border-bottom:1px solid var(--border);
}
.records-table td{
  font-family:var(--font-mono);
  font-size:12px;padding:8px;
  border-bottom:1px solid var(--border-light);color:var(--text);
}
.records-table tr.current-game td{background:var(--bg-current);}
.rank{color:var(--text-faint);}

/* ---------- PROFILE BAR (rich) ---------- */
.profile-bar{
  display:flex;flex-wrap:wrap;gap:0;
  border:1px solid var(--border);
  margin-bottom:26px;
  background:var(--border);
}
.profile-bar .cell{
  background:var(--bg);
  flex:1 1 120px;
  padding:14px 16px;
  display:flex;flex-direction:column;gap:4px;
  position:relative;
}
.profile-bar .cell + .cell{margin-left:1px;}
.profile-bar .lbl{
  font-family:var(--font-mono);font-size:9px;letter-spacing:2px;
  text-transform:uppercase;color:var(--text-faint);
}
.profile-bar .val{
  font-family:var(--font-serif);font-size:24px;font-weight:400;
  color:var(--text);line-height:1;
  display:flex;align-items:baseline;gap:6px;
}
.profile-bar .val small{
  font-family:var(--font-mono);font-size:10px;
  color:var(--text-faint);letter-spacing:1px;font-weight:400;
}
.profile-bar .xp-bar{
  position:absolute;left:0;bottom:0;height:2px;
  background:var(--accent);
  width:var(--p,0%);
  transition:width 1s ease;
}
/* fallback: flat mode (if renderer still emits inline <span> tokens) */
.profile-bar:not(:has(.cell)){
  display:flex;gap:20px;justify-content:center;flex-wrap:wrap;
  border:none;background:transparent;padding:0;margin-bottom:24px;
  font-family:var(--font-mono);font-size:11px;color:var(--text-faint);
  letter-spacing:1px;text-transform:uppercase;
}
.profile-bar .pv{color:var(--text);font-size:14px;font-weight:500;margin-left:4px;}

/* ---------- ACHIEVEMENTS ---------- */
.achievements-panel{margin-top:30px;border-top:1px solid var(--border);padding-top:18px;}
.achievements-filter{
  display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;
}
.filter-btn{
  background:transparent;
  border:1px solid var(--border);
  padding:6px 12px;
  font-family:var(--font-mono);
  font-size:10px;letter-spacing:1px;
  text-transform:uppercase;
  color:var(--text-faint);
  cursor:pointer;transition:all .2s;
}
.filter-btn:hover{color:var(--text);}
.filter-btn.active{background:var(--text);color:var(--bg);border-color:var(--text);}
.ach-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(170px,1fr));
  gap:1px;
  background:var(--border);
  border:1px solid var(--border);
}
.ach-item{
  background:var(--bg);
  padding:14px;
  font-size:13px;
  display:flex;gap:10px;align-items:flex-start;
  transition:background .2s;
}
.ach-item:hover{background:var(--bg-hover);}
.ach-item.unlocked .ach-icon{filter:none;opacity:1;}
.ach-item.locked{color:var(--text-faint);}
.ach-item.locked .ach-icon{filter:grayscale(1);opacity:.45;}
.ach-icon{font-size:22px;line-height:1;min-width:26px;text-align:center;}
.ach-name{font-family:var(--font-serif);font-size:16px;font-weight:400;color:var(--text);margin-bottom:2px;line-height:1.15;}
.ach-item.locked .ach-name{color:var(--text-muted);}
.ach-desc{font-size:11.5px;color:var(--text-faint);line-height:1.4;}
.ach-progress{
  font-family:var(--font-mono);
  font-size:10px;color:var(--text-faint);margin-top:3px;
}

/* ---------- TOAST ---------- */
.toast-wrap{
  position:fixed;bottom:20px;left:50%;
  transform:translateX(-50%);
  z-index:9999;
  display:flex;flex-direction:column-reverse;gap:8px;
  pointer-events:none;
}
.toast{
  background:var(--text);color:var(--bg);
  padding:12px 18px;
  display:flex;gap:10px;align-items:center;
  font-size:13px;
  animation:toast-in .3s ease-out, toast-out .3s ease-in 4s forwards;
  box-shadow:0 6px 20px rgba(0,0,0,.25);
  max-width:360px;
  border-left:3px solid var(--accent);
}
.toast .icon{font-size:22px;}
.toast .label{
  font-family:var(--font-mono);font-size:10px;letter-spacing:2px;
  color:var(--text-faint);text-transform:uppercase;
}
.toast strong{display:block;}
@keyframes toast-in{
  from{transform:translateY(30px);opacity:0;}
  to{transform:translateY(0);opacity:1;}
}
@keyframes toast-out{
  to{transform:translateY(30px);opacity:0;}
}

/* ---------- ONBOARDING MODAL ---------- */
.modal-backdrop{
  position:fixed;inset:0;
  background:rgba(26,26,26,.7);
  display:flex;align-items:center;justify-content:center;
  z-index:10000;padding:20px;
  animation:fade-in .25s ease;
}
@keyframes fade-in{from{opacity:0;}}
.modal{
  background:var(--bg);
  padding:32px 32px 24px;
  max-width:460px;width:100%;
  border:1px solid var(--border);
  animation:modal-in .35s cubic-bezier(.2,.8,.2,1);
}
@keyframes modal-in{from{transform:translateY(20px);opacity:0;}}
.modal h2{
  font-family:var(--font-serif);
  font-size:26px;font-weight:400;
  margin-bottom:10px;text-align:center;
}
.modal p{color:var(--text-muted);line-height:1.55;margin-bottom:16px;}
.modal .dots{display:flex;gap:6px;justify-content:center;margin:18px 0;}
.modal .dot{width:6px;height:6px;border-radius:50%;background:var(--border);transition:background .2s;}
.modal .dot.active{background:var(--accent);}

/* ---------- VERSION / FOOTER ---------- */
.version-badge{
  position:fixed;bottom:10px;right:12px;
  font-size:10px;font-family:var(--font-mono);
  color:var(--text-faint);letter-spacing:.5px;
  pointer-events:none;user-select:none;
}

.hidden{display:none !important;}

/* ---------- SIGHT READING ---------- */
.sr-progress{display:flex;gap:6px;justify-content:center;margin-bottom:14px;}
.sr-step{width:18px;height:4px;background:var(--border);transition:background .25s;}
.sr-step.active{background:var(--text);}
.sr-step.correct{background:var(--green);}
.sr-step.wrong{background:var(--red);}

/* ---------- EXAM ---------- */
.exam-progress{
  font-family:var(--font-mono);
  font-size:11px;color:var(--text-faint);
  letter-spacing:1.5px;text-transform:uppercase;
  margin-bottom:8px;text-align:center;
}
.exam-bar{
  width:100%;height:3px;background:var(--border);
  margin-bottom:20px;position:relative;
}
.exam-bar .fill{
  height:100%;background:var(--accent);transition:width .4s;
}
.exam-summary{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:10px;}
.exam-cat{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);}
.exam-cat b{color:var(--text);}

/* ---------- RESPONSIVE ---------- */
@media (max-width:620px){
  .container{padding:14px 6px 50px;}
  .menu-cards{grid-template-columns:1fr;}
  .hero{padding:40px 16px 32px;}
  .hero h1{font-size:36px;}
  .game-header{gap:12px;font-size:11px;}
  .staff-container{min-height:180px;padding:24px 10px;}
  .top-bar .brand .wordmark{display:none;}
}
@media (max-width:380px){
  h1{font-size:26px;}
  .options-grid{grid-template-columns:1fr;}
  .final-score .big{font-size:56px;}
  .btn{font-size:15px;padding:12px 14px;}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
}
@media (prefers-contrast: more){
  :root{--border:#8a7e68;--border-light:#8a7e68;}
}

/* ── Theory Banner (головна сторінка) ─────────────────────────────────── */
.theory-banner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  margin-bottom: 28px;
  background: var(--green-bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--green);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: background .2s, transform .15s;
  cursor: pointer;
}
.theory-banner:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
}
.theory-banner__icon {
  font-size: 28px;
  flex-shrink: 0;
}
.theory-banner__text {
  flex: 1;
}
.theory-banner__title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 2px;
}
.theory-banner__sub {
  font-size: 13px;
  color: var(--text-muted);
}
.theory-banner__arrow {
  font-size: 20px;
  color: var(--green);
  flex-shrink: 0;
  transition: transform .2s;
}
.theory-banner:hover .theory-banner__arrow {
  transform: translateX(4px);
}