/* =========================================================================
   Star Wars Master Quiz — styles.css  (modern, mobile-first)
   Tokens · fluid typography · responsive layouts · a11y · reduced-motion
   ========================================================================= */
:root {
  --gold:#ffe81a; --gold-dim:#b8a800; --blue-jedi:#4fc3f7; --red-sith:#ff1744;
  --green-ok:#39d353; --amber:#f97316;
  --bg:#010409; --surface-1:#0d1117; --surface-2:#161b22; --surface-3:#21262d;
  --line:rgba(255,255,255,.09); --line-gold:rgba(255,232,26,.18);
  --text:#e6edf3; --text-dim:#8b949e;
  --glow-gold:0 0 20px rgba(255,232,26,.45),0 0 40px rgba(255,232,26,.18);
  --glow-blue:0 0 20px rgba(79,195,247,.45),0 0 40px rgba(79,195,247,.18);
  --glow-red:0 0 20px rgba(255,23,68,.45),0 0 40px rgba(255,23,68,.18);
  --radius:6px; --radius-lg:10px; --focus-ring:0 0 0 3px rgba(255,232,26,.45);
  --font-display:'Orbitron',system-ui,sans-serif; --font-body:'Exo 2',system-ui,sans-serif;
  --fs-xs:clamp(.66rem,.6rem + .3vw,.75rem);
  --fs-sm:clamp(.8rem,.75rem + .3vw,.9rem);
  --fs-md:clamp(.95rem,.9rem + .4vw,1.1rem);
  --fs-lg:clamp(1.2rem,1rem + 1.4vw,1.6rem);
  --fs-xl:clamp(1.6rem,1.1rem + 3vw,2.8rem);
  --fs-hero:clamp(2.4rem,1.4rem + 6vw,4.2rem);
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);
  min-height:100dvh;overflow-x:hidden;position:relative;line-height:1.5}
img,svg{max-width:100%;display:block}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:4px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:8px;top:-60px;background:var(--gold);color:#000;
  padding:10px 16px;border-radius:var(--radius);font-family:var(--font-display);
  font-weight:700;z-index:3000;transition:top .2s ease}
.skip-link:focus{top:8px}
#starfield{position:fixed;inset:0;z-index:0;pointer-events:none}
body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse at 20% 40%,rgba(13,17,23,.7) 0%,transparent 55%),
  radial-gradient(ellipse at 82% 18%,rgba(79,195,247,.05) 0%,transparent 42%),var(--bg)}
body::after{content:'';position:fixed;inset:0;z-index:900;pointer-events:none;
  background:repeating-linear-gradient(0deg,transparent,transparent 2px,
  rgba(0,0,0,.028) 2px,rgba(0,0,0,.028) 4px);animation:scan 8s linear infinite}
@keyframes scan{to{background-position:0 100px}}
.app-shell{position:relative;z-index:1;width:min(100% - 2rem,60rem);margin-inline:auto;
  padding-block:1.25rem 4rem}
.logo{text-align:center;padding-block:1.5rem .75rem}
.logo__main{font-family:var(--font-display);font-size:var(--fs-xl);font-weight:900;
  letter-spacing:.14em;color:var(--gold);text-shadow:var(--glow-gold);
  animation:pulseGold 3.2s ease-in-out infinite}
.logo__sub{font-family:var(--font-display);font-size:var(--fs-xs);letter-spacing:.38em;
  color:var(--text-dim);text-transform:uppercase;margin-top:.4rem}
@keyframes pulseGold{0%,100%{text-shadow:0 0 18px rgba(255,232,26,.45),0 0 36px rgba(255,232,26,.18)}
  50%{text-shadow:0 0 30px rgba(255,232,26,.8),0 0 60px rgba(255,232,26,.4)}}
.screen{display:none}
.screen.is-active{display:block;animation:fadeUp .45s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.panel{background:rgba(22,27,34,.9);border:1px solid var(--line-gold);border-radius:var(--radius);
  padding:clamp(1rem,.7rem + 1.4vw,1.6rem);margin-bottom:1.25rem;position:relative;overflow:hidden}
.panel::before{content:'';position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold-dim),transparent)}
.panel__title{font-family:var(--font-display);font-size:var(--fs-xs);letter-spacing:.28em;
  color:var(--gold);text-transform:uppercase;margin-bottom:1rem;display:flex;align-items:center;gap:.6rem}
.panel__title::after{content:'';flex:1;height:1px;background:rgba(255,232,26,.2)}
.panel--admin{border-color:rgba(255,23,68,.35)}
.btn{font-family:var(--font-display);font-size:var(--fs-xs);letter-spacing:.18em;
  text-transform:uppercase;border:1px solid transparent;border-radius:var(--radius);
  padding:.9rem 1.4rem;transition:transform .15s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:44px}
.btn--gold{background:var(--gold);color:#000;font-weight:700}
.btn--gold:hover{background:#fff176;box-shadow:var(--glow-gold);transform:translateY(-1px)}
.btn--gold:active{transform:translateY(0)}
.btn--gold:disabled{background:#333a44;color:#6b7280;cursor:not-allowed;box-shadow:none;transform:none}
.btn--outline{background:transparent;color:var(--text-dim);border-color:rgba(255,255,255,.16)}
.btn--outline:hover{border-color:var(--gold);color:var(--gold)}
.btn--danger{background:var(--red-sith);color:#fff;font-weight:700}
.btn--danger:hover{background:#ff4569;box-shadow:var(--glow-red)}
.btn--block{width:100%}
.btn--icon{padding:.7rem .9rem}
.lb-tabs{display:flex;margin-bottom:1.1rem;border:1px solid rgba(255,232,26,.2);
  border-radius:var(--radius);overflow:hidden}
.lb-tab{flex:1;padding:.7rem .4rem;text-align:center;font-family:var(--font-display);
  font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;background:transparent;
  border:none;color:var(--text-dim);transition:background .2s,color .2s;min-height:44px}
.lb-tab[aria-selected="true"]{background:rgba(255,232,26,.13);color:var(--gold)}
.lb-tab:hover:not([aria-selected="true"]){background:rgba(255,232,26,.05);color:var(--text)}
.lb-table-wrap{width:100%}
.lb-table{width:100%;border-collapse:collapse;font-size:var(--fs-sm)}
.lb-table th{font-family:var(--font-display);font-size:var(--fs-xs);letter-spacing:.16em;
  color:var(--text-dim);padding:.5rem .4rem;text-align:left;border-bottom:1px solid var(--line)}
.lb-table td{padding:.55rem .4rem;border-bottom:1px solid rgba(255,255,255,.05);vertical-align:middle}
.lb-table .col-name{font-weight:600}
.lb-table .col-score{font-family:var(--font-display);color:var(--gold)}
.lb-rank-1 .col-name{color:var(--gold)}
.lb-rank-2 .col-name{color:#c0c0c0}
.lb-rank-3 .col-name{color:#cd7f32}
.rank-badge{font-family:var(--font-display);font-size:var(--fs-xs);padding:.15rem .4rem;
  border-radius:3px;white-space:nowrap;background:rgba(255,232,26,.1);color:var(--gold);
  border:1px solid rgba(255,232,26,.2)}
.rank-badge--sith{background:rgba(255,23,68,.1);color:var(--red-sith);border-color:rgba(255,23,68,.3)}
.streak-badge{display:inline-flex;align-items:center;gap:.25rem;color:var(--amber);font-size:var(--fs-xs)}
@media (max-width:30rem){
  .lb-table thead{display:none}
  .lb-table,.lb-table tbody,.lb-table tr,.lb-table td{display:block;width:100%}
  .lb-table tr{border:1px solid var(--line);border-radius:var(--radius);padding:.6rem .75rem;
    margin-bottom:.55rem;display:grid;grid-template-columns:auto 1fr;gap:.2rem .6rem}
  .lb-table td{border:none;padding:.15rem 0}
  .lb-table td::before{content:attr(data-label) ' ';font-family:var(--font-display);
    font-size:.6rem;letter-spacing:.14em;color:var(--text-dim);text-transform:uppercase;margin-right:.4rem}
  .lb-table .col-rankpos{grid-column:1}
  .lb-table .col-name{grid-column:2}
}
.field{margin-bottom:1.25rem}
.field__label{font-family:var(--font-display);font-size:var(--fs-xs);letter-spacing:.22em;
  color:var(--text-dim);display:block;margin-bottom:.5rem;text-transform:uppercase}
.field__input{width:100%;background:rgba(0,0,0,.5);border:1px solid rgba(255,232,26,.25);
  border-radius:var(--radius);padding:.8rem 1rem;color:var(--text);font-family:var(--font-body);
  font-size:var(--fs-md);outline:none;transition:border-color .2s,box-shadow .2s}
.field__input:focus{border-color:var(--gold);box-shadow:var(--focus-ring)}
.field__input::placeholder{color:var(--text-dim)}
.choice-grid{display:grid;gap:1rem;grid-template-columns:1fr}
.choice-grid--align{grid-template-columns:1fr 1fr}
.choice-grid--diff{grid-template-columns:1fr}
.choice{border:2px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:1.1rem;
  text-align:center;background:rgba(0,0,0,.3);color:inherit;width:100%;
  transition:border-color .22s,background .22s,box-shadow .22s,transform .12s}
.choice:hover{transform:translateY(-1px)}
.choice__icon{font-size:2rem;display:block;margin-bottom:.4rem}
.choice__name{font-family:var(--font-display);font-weight:700;letter-spacing:.12em;font-size:var(--fs-sm)}
.choice__desc{font-size:var(--fs-xs);color:var(--text-dim);margin-top:.35rem;line-height:1.45}
.choice--jedi:hover,.choice--jedi[aria-pressed="true"]{border-color:var(--blue-jedi);background:rgba(79,195,247,.08);box-shadow:var(--glow-blue)}
.choice--jedi .choice__name{color:var(--blue-jedi)}
.choice--sith:hover,.choice--sith[aria-pressed="true"]{border-color:var(--red-sith);background:rgba(255,23,68,.08);box-shadow:var(--glow-red)}
.choice--sith .choice__name{color:var(--red-sith)}
.choice--easy:hover,.choice--easy[aria-pressed="true"]{border-color:var(--green-ok);background:rgba(57,211,83,.08);box-shadow:0 0 18px rgba(57,211,83,.2)}
.choice--easy .choice__name{color:var(--green-ok)}
.choice--medium:hover,.choice--medium[aria-pressed="true"]{border-color:var(--gold);background:rgba(255,232,26,.08);box-shadow:var(--glow-gold)}
.choice--medium .choice__name{color:var(--gold)}
.choice--hard:hover,.choice--hard[aria-pressed="true"]{border-color:var(--red-sith);background:rgba(255,23,68,.08);box-shadow:var(--glow-red)}
.choice--hard .choice__name{color:var(--red-sith)}
@media (min-width:34rem){.choice-grid--diff{grid-template-columns:repeat(3,1fr)}}
.quiz-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:.75rem;margin-bottom:1.25rem}
.quiz-top__counter{font-family:var(--font-display);font-size:var(--fs-md);font-weight:700;color:var(--gold);text-align:center}
.quiz-top__score{text-align:right}
.quiz-top__score .val{font-family:var(--font-display);font-size:var(--fs-md);font-weight:700;color:var(--gold)}
.diff-badge{font-family:var(--font-display);font-size:var(--fs-xs);letter-spacing:.16em;
  padding:.2rem .55rem;border-radius:3px;text-transform:uppercase}
.diff-badge--easy{background:rgba(57,211,83,.15);color:var(--green-ok);border:1px solid rgba(57,211,83,.3)}
.diff-badge--medium{background:rgba(255,232,26,.12);color:var(--gold);border:1px solid rgba(255,232,26,.3)}
.diff-badge--hard{background:rgba(255,23,68,.12);color:var(--red-sith);border:1px solid rgba(255,23,68,.3)}
.progress{height:4px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden;margin-bottom:1.1rem}
.progress__fill{height:100%;width:0;background:linear-gradient(90deg,var(--gold-dim),var(--gold));
  box-shadow:0 0 8px rgba(255,232,26,.5);transition:width .4s ease}
.streak{text-align:center;margin-bottom:.9rem;font-family:var(--font-display);font-size:var(--fs-xs);letter-spacing:.08em}
.streak__fire{color:var(--amber)}
.timer{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-bottom:1.1rem}
.timer__circle{width:56px;height:56px;border-radius:50%;border:2px solid var(--gold);
  display:grid;place-items:center;font-family:var(--font-display);font-size:var(--fs-md);
  font-weight:700;color:var(--gold);transition:border-color .3s,color .3s}
.timer__circle.is-warning{border-color:var(--red-sith);color:var(--red-sith);animation:timerPulse .6s ease infinite alternate}
@keyframes timerPulse{to{box-shadow:var(--glow-red)}}
.question{font-size:var(--fs-md);line-height:1.6;color:var(--text);margin-bottom:1.25rem;
  font-style:italic;padding:1.1rem;background:rgba(0,0,0,.3);border-left:3px solid var(--gold);
  border-radius:0 var(--radius) var(--radius) 0}
.answers{display:grid;grid-template-columns:1fr;gap:.75rem;margin-bottom:1.1rem}
@media (min-width:34rem){.answers{grid-template-columns:1fr 1fr}}
.answer{padding:.9rem 1.1rem;text-align:left;background:rgba(22,27,34,.9);
  border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);color:var(--text);
  font-family:var(--font-body);font-size:var(--fs-sm);line-height:1.4;position:relative;
  overflow:hidden;min-height:44px;transition:border-color .18s,background .18s,transform .12s;
  display:flex;align-items:center;gap:.6rem}
.answer::before{content:'';position:absolute;inset:0 auto 0 0;width:3px;background:transparent;transition:background .18s}
.answer:hover:not(:disabled){border-color:var(--gold);background:rgba(255,232,26,.06);transform:translateX(3px)}
.answer:hover:not(:disabled)::before{background:var(--gold)}
.answer__marker{font-family:var(--font-display);font-size:var(--fs-xs);opacity:0}
.answer.is-correct{border-color:var(--green-ok)!important;background:rgba(57,211,83,.12)!important;color:var(--green-ok)!important;animation:pop .4s ease}
.answer.is-correct::before{background:var(--green-ok)!important}
.answer.is-wrong{border-color:var(--red-sith)!important;background:rgba(255,23,68,.1)!important;color:var(--red-sith)!important}
.answer.is-wrong::before{background:var(--red-sith)!important}
.answer.is-correct .answer__marker{opacity:1}
.answer.is-correct .answer__marker::after{content:'\2713 correct'}
.answer.is-wrong .answer__marker{opacity:1}
.answer.is-wrong .answer__marker::after{content:'\2717 wrong'}
.answer:disabled{cursor:not-allowed}
@keyframes pop{0%,100%{transform:scale(1)}50%{transform:scale(1.02)}}
.info-box{border-radius:var(--radius);padding:.9rem 1.1rem;margin-bottom:1rem;animation:fadeUp .4s ease}
.info-box[hidden]{display:none}
.info-box--dyk{background:rgba(255,232,26,.05);border:1px solid rgba(255,232,26,.2)}
.info-box--media{background:rgba(79,195,247,.04);border:1px solid rgba(79,195,247,.15);font-size:var(--fs-xs)}
.info-box__label{font-family:var(--font-display);font-size:var(--fs-xs);letter-spacing:.24em;
  margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}
.info-box--dyk .info-box__label{color:var(--gold)}
.info-box__text{font-size:var(--fs-sm);line-height:1.55;color:var(--text-dim)}
.media-label--img{color:var(--blue-jedi)}
.media-label--aud{color:#a78bfa;margin-top:.7rem}
.media-text{color:var(--text-dim);line-height:1.5;font-style:italic}
.score-popup{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);
  font-family:var(--font-display);font-size:2rem;font-weight:900;color:var(--gold);
  pointer-events:none;z-index:1200;animation:scoreAnim 1.2s ease forwards}
@keyframes scoreAnim{0%{opacity:0;transform:translate(-50%,-50%) scale(.5)}
  30%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}
  70%{opacity:1;transform:translate(-50%,-60%) scale(1)}
  100%{opacity:0;transform:translate(-50%,-80%) scale(.8)}}
.result-hero{text-align:center;padding:1.8rem 1.2rem;background:rgba(0,0,0,.3);border-radius:var(--radius);margin-bottom:1.25rem}
.result-hero__score{font-family:var(--font-display);font-size:var(--fs-hero);font-weight:900;color:var(--gold);text-shadow:var(--glow-gold);line-height:1}
.result-hero__rank{font-family:var(--font-display);font-size:var(--fs-lg);letter-spacing:.12em;margin-top:.6rem}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;margin-bottom:1.25rem}
@media (min-width:34rem){.stats-grid{grid-template-columns:repeat(3,1fr)}}
.stat{background:rgba(22,27,34,.9);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:1rem;text-align:center}
.stat__val{font-family:var(--font-display);font-size:var(--fs-lg);font-weight:700;color:var(--gold)}
.stat__lbl{font-size:var(--fs-xs);letter-spacing:.12em;color:var(--text-dim);text-transform:uppercase;margin-top:.25rem}
.passport{font-family:'Courier New',monospace;font-size:clamp(.55rem,.4rem + 1.1vw,.72rem);
  line-height:1.5;white-space:pre;background:rgba(0,0,0,.8);border:1px solid rgba(255,232,26,.25);
  border-radius:var(--radius);padding:1.1rem;color:var(--gold);overflow-x:auto;margin-bottom:1rem}
.admin-title{font-family:var(--font-display);color:var(--red-sith);text-shadow:var(--glow-red);
  font-size:var(--fs-md);letter-spacing:.18em;margin-bottom:1.1rem;text-align:center}
.notif{position:fixed;top:1rem;right:1rem;z-index:2000;font-family:var(--font-display);
  font-size:var(--fs-xs);letter-spacing:.12em;padding:.8rem 1.2rem;border-radius:var(--radius);
  background:rgba(22,27,34,.96);border:1px solid var(--gold);color:var(--gold);
  max-width:min(20rem,90vw);animation:slideIn .3s ease}
.notif[hidden]{display:none}
.notif--error{border-color:var(--red-sith);color:var(--red-sith)}
@keyframes slideIn{from{transform:translateX(110%);opacity:0}to{transform:none;opacity:1}}
.crawl{position:fixed;inset:0;z-index:1500;background:var(--bg);display:none;
  align-items:center;justify-content:center;overflow:hidden;perspective:320px}
.crawl.is-active{display:flex}
.crawl__inner{width:min(38rem,90vw);transform-origin:50% 100%;animation:crawl 12s linear forwards}
.crawl__inner p{font-family:var(--font-display);color:var(--gold);font-size:var(--fs-sm);
  text-align:center;line-height:1.9;letter-spacing:.04em;margin-bottom:.75rem}
.crawl__title{font-size:var(--fs-lg);font-weight:900;letter-spacing:.14em;margin-bottom:1.1rem}
@keyframes crawl{0%{transform:rotateX(20deg) translateY(120%);opacity:1}
  90%{opacity:1}100%{transform:rotateX(20deg) translateY(-250%);opacity:0}}
.crawl__skip{position:fixed;bottom:1.5rem;right:1.5rem;z-index:1600;background:transparent;
  border:1px solid var(--gold-dim);color:var(--gold-dim);font-family:var(--font-display);
  font-size:var(--fs-xs);letter-spacing:.14em;padding:.5rem 1rem}
.crawl__skip:hover{background:rgba(255,232,26,.1);color:var(--gold)}
.loading{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:1.8rem}
.loading__dot{width:9px;height:9px;border-radius:50%;background:var(--gold);animation:bounce .8s ease infinite}
.loading__dot:nth-child(2){animation-delay:.15s}
.loading__dot:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,100%{transform:translateY(0);opacity:.3}50%{transform:translateY(-10px);opacity:1}}
.empty-state{text-align:center;color:var(--text-dim);padding:1.5rem;font-size:var(--fs-sm);letter-spacing:.08em}
.error-state{text-align:center;color:var(--red-sith);padding:1.2rem;font-size:var(--fs-sm)}
.stack{display:flex;flex-direction:column;gap:.75rem}
.row{display:flex;gap:.75rem}
.row--wrap{flex-wrap:wrap}
.grow{flex:1}
.center{text-align:center}
.muted{color:var(--text-dim)}
.text-xs{font-size:var(--fs-xs)}
.mt-1{margin-top:.75rem}
.sep{height:1px;background:var(--line);margin:1.1rem 0}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  body::after{animation:none}
  .crawl__inner{animation:none;transform:none}
  .logo__main{animation:none}
}