/* Speaking Duel (IELTS Arena): violet buttons, aqua for "you", gold for the examiner's marks. Prefix dl-. */
:root{--c-duel:#56dadc;--dl-me:#56dadc;--dl-them:#8a72f6}
.gm-duel{--c:var(--c-duel)}
.gm-theme-duel{--accent:#8a72f6;--accent2:#5b46e5}

/* Intro */
.dl-intro-head{display:grid;grid-template-columns:1fr minmax(120px,220px);align-items:center;gap:16px}
.dl-intro-host{width:100%;max-height:240px;object-fit:contain;filter:drop-shadow(0 14px 20px rgba(0,0,0,.55));animation:dl-bob 3.2s ease-in-out infinite}
@keyframes dl-bob{50%{transform:translateY(-8px) rotate(-2deg)}}
.dl-pick{margin:14px 0 0;font-family:var(--display);font-size:22px;text-align:center}
.dl-small{font-size:13px;color:var(--muted);margin:6px 0 0}
.dl-resume{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin:10px 0;padding:12px 16px;border-radius:18px;
  background:rgba(86,218,220,.12);border:1px solid rgba(86,218,220,.4);font-weight:700}

/* Scoreboard */
.dl-hud{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;margin-bottom:14px}
.dl-hud-side{display:flex;align-items:center;gap:10px;min-width:0}.dl-hud-side.them{flex-direction:row-reverse;text-align:right}
.dl-hud-side strong{font-family:var(--display);font-size:18px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dl-hud-art{width:64px;height:64px;object-fit:contain;flex:none;filter:drop-shadow(0 6px 10px rgba(0,0,0,.5))}
.dl-hud-art.round{border-radius:50%;object-fit:cover;background:#fff2;border:3px solid var(--dl-me)}
.dl-hud-side.them .dl-hud-art.round{border-color:var(--dl-them)}
.dl-hud-mid{display:grid;justify-items:center;gap:6px}
.dl-score{font-family:var(--display);font-weight:800;font-size:30px;line-height:1;padding:6px 16px;border-radius:16px;background:radial-gradient(circle at 35% 30%,#3a2d86,#120d2c);border:3px solid var(--gold)}
.dl-dots-row{display:flex;gap:6px}.dl-dots-row i{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.18)}
.dl-dots-row i.won{background:var(--good);box-shadow:0 0 10px var(--good)}.dl-dots-row i.lost{background:var(--bad)}.dl-dots-row i.draw{background:var(--gold)}

/* The question and the examiner */
.dl-main{display:grid;gap:14px}
.dl-round{display:grid;gap:12px;animation:gm-rise .35s backwards}
.dl-q{display:grid;grid-template-columns:auto 1fr;align-items:end;gap:12px}
.dl-examiner{width:96px;height:120px;object-fit:contain;filter:drop-shadow(0 8px 12px rgba(0,0,0,.5));transform-origin:50% 100%}
.dl-examiner.talking{animation:dl-talk .5s ease-in-out infinite}@keyframes dl-talk{50%{transform:scale(1.03,0.98) rotate(-1.5deg)}}
.dl-bubble{position:relative;padding:16px 18px;border-radius:22px 22px 22px 6px;background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(8px)}
.dl-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.dl-question{margin:4px 0 8px;font-family:var(--display);font-weight:800;font-size:clamp(22px,3vw,32px);line-height:1.2}
.dl-well{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:22px;min-height:150px;padding:10px 0 26px}
.dl-status{text-align:center;margin:0;font-weight:700;color:var(--muted);min-height:1.5em}
.dl-foot{display:flex;justify-content:center}
.dl-ring{position:relative;display:grid;place-items:center;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle at 38% 30%,#3a2d86,#120d2c)}
.dl-ring::before{content:'';position:absolute;inset:-7px;border-radius:50%;z-index:-1;background:conic-gradient(var(--dl-me) calc(var(--p,0)*360deg),rgba(255,255,255,.14) 0)}
.dl-ring-num{font-family:var(--display);font-weight:800;font-size:44px;color:#fff}
.dl-marking{display:flex;align-items:center;gap:14px}
.dl-marking-art{height:110px;object-fit:contain;animation:dl-bob 1.6s ease-in-out infinite;filter:drop-shadow(0 8px 12px rgba(0,0,0,.5))}
.dl-dots::after{content:'…';font-family:var(--display);font-size:40px;color:var(--gold);animation:dl-blink 1s steps(2) infinite}@keyframes dl-blink{50%{opacity:.25}}
.dl-friend{text-align:center;margin:0;font-weight:700;color:var(--dl-them)}
.dl-waiting{display:grid;justify-items:center;gap:6px;padding:20px 0}.dl-mine{margin:0;font-family:var(--display);font-size:28px;color:var(--gold)}

/* Round result */
.dl-reveal{display:grid;gap:14px;animation:gm-rise .35s backwards}
.dl-reveal-q{margin:0;color:var(--muted);font-weight:700;font-size:14px}
.dl-verdict{justify-self:center;padding:8px 22px;border-radius:999px;font-family:var(--display);font-weight:800;font-size:clamp(22px,3.2vw,32px);animation:gm-pop-in .45s .5s backwards}
.dl-verdict.win{background:linear-gradient(180deg,#3ff0a8,#0fa968);color:#04261a}
.dl-verdict.lose{background:rgba(255,255,255,.1);border:2px solid var(--dl-them)}
.dl-verdict.draw{background:var(--gold);color:#3b2700}
.dl-sides{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:stretch}
.dl-vs{align-self:center;font-family:var(--display);font-weight:800;font-size:22px;color:var(--gold)}
.dl-side{display:grid;gap:8px;align-content:start;padding:14px;border-radius:22px;background:var(--glass);border:2px solid rgba(86,218,220,.45);min-width:0}
.dl-side.them{border-color:rgba(138,114,246,.6)}
.dl-side-top{display:flex;align-items:center;gap:10px;min-width:0}
.dl-side-art{width:52px;height:52px;object-fit:contain;flex:none}.dl-side-art.round{border-radius:50%;object-fit:cover;background:#fff2;border:3px solid var(--dl-me)}
.dl-side.them .dl-side-art.round{border-color:var(--dl-them)}
.dl-side-name{font-family:var(--display);font-size:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dl-band{font-family:var(--display);font-weight:800;font-size:clamp(40px,6vw,58px);line-height:1;color:var(--gold);text-shadow:0 4px 24px rgba(255,200,61,.35)}
.dl-band::before{content:'BAND';display:block;font-size:11px;letter-spacing:.16em;color:var(--muted);text-shadow:none}
.dl-bars{display:grid;gap:6px}
.dl-bar{display:grid;grid-template-columns:34px 1fr 30px;align-items:center;gap:6px;font-size:12px;font-weight:800}
.dl-bar-label{color:var(--muted);letter-spacing:.05em}.dl-bar b{text-align:right}
.dl-track{height:9px;border-radius:9px;background:rgba(255,255,255,.12);overflow:hidden}
.dl-fill{display:block;height:100%;width:0;border-radius:9px;background:linear-gradient(90deg,var(--dl-me),#a4f3f4);transition:width .8s cubic-bezier(.2,.9,.3,1)}
.dl-side.them .dl-fill{background:linear-gradient(90deg,var(--dl-them),#c4b7ff)}
.dl-flag{margin:0;font-size:12px;font-weight:800;color:#ffb3c1}
.dl-notes{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dl-notes.single{grid-template-columns:1fr}
.dl-said{padding:14px 16px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid var(--line);min-width:0}
.dl-said h4{margin:0 0 6px;font-family:var(--display);font-size:17px}
.dl-transcript{margin:0;font-size:15px;line-height:1.6;overflow-wrap:anywhere}.dl-transcript.empty{color:var(--muted);font-style:italic}
.dl-text mark,.dl-transcript mark{background:rgba(255,200,61,.24);color:#fff;border-radius:5px;padding:0 3px;box-shadow:inset 0 -2px 0 var(--gold)}
.dl-best{margin:8px 0 0;font-size:14px;color:var(--gold);font-weight:700}.dl-best q{color:#fff;font-weight:600}
.dl-tip{margin:8px 0 0;font-size:14px;padding:8px 10px;border-radius:12px;background:rgba(86,218,220,.1);border-left:3px solid var(--dl-me)}
.dl-model{padding:4px 16px 14px;border-radius:20px;background:linear-gradient(160deg,rgba(138,114,246,.22),rgba(86,218,220,.1));border:1px solid rgba(138,114,246,.5)}
.dl-model summary{cursor:pointer;padding:10px 0;font-family:var(--display);font-weight:800;font-size:18px}
.dl-text{margin:0 0 8px;font-size:15px;line-height:1.65}
.dl-phrases-h{margin:4px 0;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.dl-phrases{margin:0;padding:0;list-style:none;display:grid;gap:6px}
.dl-phrases li{display:flex;flex-wrap:wrap;gap:4px 10px;padding:8px 12px;border-radius:12px;background:rgba(0,0,0,.25)}
.dl-phrases strong{color:var(--gold)}.dl-phrases span{color:var(--muted)}
.dl-next{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid var(--line);font-weight:800}

/* Finale */
.dl-final{display:grid;gap:10px;text-align:left}
.dl-final-line{text-align:center;margin:4px 0;font-weight:800;color:var(--muted)}
.dl-final-faces{display:flex;align-items:center;justify-content:center;gap:18px}.dl-final-faces .dl-side-art{width:84px;height:84px}
.dl-review{display:grid;gap:8px;text-align:left;margin:8px 0}
.dl-review-round{border-radius:18px;background:rgba(255,255,255,.06);border:1px solid var(--line);padding:0 14px}
.dl-review-round summary{cursor:pointer;padding:12px 0;font-weight:800;overflow-wrap:anywhere}
.dl-review-round[open]{padding-bottom:14px}

/* Lobby */
.dl-lobby{margin:12px 0}.dl-lobby .gm-actions{justify-content:flex-start;align-items:center}
.dl-mic-state{font-weight:800;font-size:14px}.dl-mic-state.ok{color:var(--good)}.dl-mic-state.bad{color:#ffb3c1}

@media (max-width:640px){
  .dl-intro-head{grid-template-columns:1fr 96px}.dl-intro-host{max-height:130px}
  .dl-hud-art{width:44px;height:44px}.dl-hud-side strong{font-size:14px}.dl-score{font-size:22px;padding:4px 10px}
  .dl-q{grid-template-columns:1fr}.dl-examiner{display:none}
  .dl-bubble{border-radius:20px}.dl-well{gap:14px;min-height:130px}
  .dl-ring{width:92px;height:92px}.dl-ring-num{font-size:36px}
  .dl-sides{grid-template-columns:1fr 1fr;gap:8px}.dl-vs{display:none}
  .dl-side{padding:10px;border-radius:18px}.dl-side-art{width:36px;height:36px}.dl-side-name{font-size:14px}
  .dl-bar{grid-template-columns:30px 1fr 26px;font-size:11px}
  .dl-notes{grid-template-columns:1fr}
  .dl-final-faces .dl-side-art{width:60px;height:60px}
}
@media (prefers-reduced-motion:reduce){.dl-intro-host,.dl-examiner.talking,.dl-marking-art{animation:none}}