.quiz-open{overscroll-behavior:none}
.quiz-overlay{position:fixed;inset:0;z-index:10000;background:#101822;color:#f3f6f9;overflow:hidden;overscroll-behavior:contain;padding:calc(12px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));box-sizing:border-box;font:16px/1.5 Arial,sans-serif;user-select:none}
.quiz-overlay *{box-sizing:border-box}
.quiz-box{max-width:720px;margin:0 auto;height:100%;min-height:0;display:flex;flex-direction:column;position:relative}
.quiz-head{display:flex;flex:none;gap:10px;align-items:flex-start;justify-content:space-between;margin:0 0 6px;padding:0;position:static;background:transparent}
.quiz-heading{min-width:0}.quiz-head h1{font-size:clamp(16px,4vw,21px);line-height:1.35;margin:0;color:#f3f6f9;overflow-wrap:anywhere}.quiz-head p{color:#bac8d7;margin:3px 0 0;font-size:13px;line-height:1.4}
.quiz-head-actions{display:flex;gap:6px;flex:none;flex-wrap:wrap;justify-content:flex-end;max-width:45%}
.quiz-overlay button{font:600 16px/1.45 Arial,sans-serif;cursor:pointer;min-height:46px;border-radius:12px;touch-action:manipulation;-webkit-tap-highlight-color:transparent;display:inline-flex;align-items:center;justify-content:center}
.quiz-close,.quiz-sound{padding:9px 12px;border:1px solid #52677d;background:#26394b;color:white}
.quiz-head-actions button{font-size:12px;padding:7px 9px;min-height:40px;border-radius:9px}.quiz-sound[aria-pressed=false]{color:#b7c2ce}
.quiz-overlay progress{display:block;width:100%;height:8px;flex:none;accent-color:#efbd42;margin:0 0 10px}
.quiz-content{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:0 2px 12px;scrollbar-width:thin;scrollbar-color:#52677d #101822}
.quiz-prompt{color:#b9c8d8;font-size:14px;margin:8px 0 12px;line-height:1.5}.quiz-question{font-size:clamp(22px,5vw,30px);margin:12px 0 18px;line-height:1.4;overflow-wrap:anywhere}
.quiz-options{display:grid;gap:10px}
.quiz-option{display:flex!important;align-items:center;justify-content:flex-start!important;gap:12px;flex-wrap:nowrap;text-align:left;padding:12px;border:1px solid #50647a;background:#213244;color:#fff;width:100%}
.quiz-answer{flex:1;min-width:0;overflow-wrap:anywhere}.quiz-letter{display:grid;place-items:center;flex:0 0 34px;height:34px;border-radius:9px;background:#344d65;color:#f8ce65}
.quiz-option:disabled{opacity:1;cursor:default}.quiz-option.correct,.quiz-history li.perfect{background:#184d36;border:1px solid #63dba3;color:#e4fff1}.quiz-option.wrong{background:#652d36;border-color:#fb8695}
.quiz-footer{flex:none;min-height:70px;padding:10px 0 0;display:flex;gap:10px;align-items:stretch;background:#101822;border-top:1px solid #26394b;margin:0}.quiz-footer>button{flex:1;min-width:0;margin:0}
.quiz-next{width:100%;padding:13px;border:0;background:#efbd42;color:#211b12;margin:0}
.quiz-overlay [hidden]{display:none!important}.quiz-score{font-size:72px;font-weight:bold;color:#efbd42;text-align:center;margin:28px 0 15px}.quiz-perfect-message{color:#98e2bb}
.quiz-history{list-style:none;padding:0;display:grid;gap:10px;margin:10px 0 0}.quiz-history li{padding:14px;background:#213244;border:1px solid #405267;border-radius:12px;display:grid;gap:6px}.quiz-history span{font-size:13px;color:#bac8d7}.quiz-history b{color:#efbd42}.quiz-history li.perfect :is(strong,span,b){color:#e4fff1}
.quiz-history-group{padding:14px;border:1px solid #405267;border-radius:12px;background:#172534;margin:12px 0}.quiz-history-group summary{cursor:pointer;min-height:46px;list-style-position:inside}.quiz-history-group summary strong{overflow-wrap:anywhere}.quiz-history-group summary span{display:block;color:#bac8d7;font-size:13px;margin:6px 0 0}
.quiz-preview-notice{flex:none;font-size:12px;color:#efbd42;margin:0 0 8px}
.quiz-confirm-backdrop{position:absolute;inset:0;z-index:4;display:flex;align-items:center;justify-content:center;padding:24px;background:#020812bd;backdrop-filter:blur(5px)}.quiz-confirm{width:min(100%,420px);padding:24px;border:1px solid #52677d;border-radius:20px;background:#1b2837;box-shadow:0 18px 60px #0008}.quiz-confirm h2{color:#f3f6f9;font-size:22px;margin:0 0 12px;line-height:1.4}.quiz-confirm p{color:#bac8d7;margin:0 0 22px}.quiz-confirm-actions{display:flex;gap:10px}.quiz-confirm-actions button{flex:1;min-width:0;max-width:50%;margin:0;padding:12px}.quiz-confetti{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none}
.quiz-overlay :focus-visible{outline:2px solid #efbd42;outline-offset:3px}.quiz-question:focus{outline:none}
@media(hover:hover){.quiz-option:not(:disabled):hover{background:#30495e}.quiz-next:hover{background:#f6cd64}.quiz-close:hover,.quiz-sound:hover{background:#344b61}}
@media(max-width:380px){.quiz-head-actions{gap:4px}.quiz-head-actions button{padding:6px;font-size:11px}.quiz-option{padding:10px;gap:10px}.quiz-overlay{padding-left:12px;padding-right:12px}}

/* Highlight the entire expanded lesson group, while preserving green 5/5 rows. */
.quiz-history-group{transition:background-color .16s ease,border-color .16s ease}
.quiz-history-group[open]{background:#293e51;border-color:#efbd4280}
.quiz-history-group[open]>summary{background:transparent;border-radius:8px;padding:10px;color:#f3f6f9}
@media(hover:hover){.quiz-history-group:not([open]):hover{background:#203446}}
@media(prefers-reduced-motion:reduce){.quiz-history-group{transition:none}}

.quiz-overlay .quiz-history-group>summary,.quiz-overlay .quiz-history-group>summary *{-webkit-tap-highlight-color:transparent!important;-webkit-user-select:none;user-select:none}.quiz-overlay .quiz-history-group>summary{background:transparent!important;touch-action:manipulation}

.quiz-xp-award{color:var(--espaturk-xp-color,#70d7ad)!important;border-color:var(--espaturk-xp-color,#70d7ad)!important}

/* v111: standart Espaturk altın sarısı üst eylem butonları */
.quiz-overlay .quiz-head-actions button{background:#efbd42!important;color:#171d24!important;border:0!important;border-radius:10px!important;min-height:44px!important;padding:9px 12px!important;font-weight:700!important;box-shadow:none!important}
.quiz-overlay .quiz-head-actions button:focus-visible{outline:2px solid #fff;outline-offset:2px}
.quiz-overlay .quiz-head-actions .quiz-sound[aria-pressed=false]{color:#171d24!important;opacity:.85}