/* Isolation complète via la classe racine .sygnex-dizaine-app */
.sygnex-dizaine-app {
    --gold: #AD843E;
    --gold-light: #cfa864;
    --black: #000000;
    --dark-bg: #111111;
    --text: #FFFFFF;
    
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--black);
    color: var(--text);
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid var(--gold);
    border-radius: 12px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

.sygnex-dizaine-app * { box-sizing: border-box; }

.sygnex-lang-picker { display: flex; justify-content: center; gap: 8px; padding-bottom: 10px; }
.btn-lang { background: #222; border: 1px solid #444; color: #aaa; border-radius: 4px; padding: 4px 8px; font-size: 12px; cursor: pointer; transition: 0.2s; }
.btn-lang:hover, .btn-lang.active { background: var(--gold); color: var(--black); border-color: var(--gold); font-weight: bold; }

.sygnex-dizaine-header { text-align: center; padding: 15px 20px; border-bottom: 1px solid var(--gold); background: linear-gradient(180deg, #1a1a1a 0%, #000000 100%); }
.sygnex-dizaine-logo { font-size: 12px; letter-spacing: 2px; color: var(--gold); text-transform: uppercase; }
.sygnex-dizaine-header h1 { font-size: 26px; margin: 5px 0; color: var(--text); }
.sygnex-dizaine-header h2 { font-size: 14px; font-weight: normal; color: var(--gold-light); margin: 0 0 15px 0; }

.sygnex-dizaine-stats { display: flex; justify-content: space-between; align-items: center; font-size: 15px; font-weight: bold; }
.sygnex-dizaine-progress-bar { width: 100%; height: 8px; background-color: #333; border-radius: 4px; margin-top: 15px; overflow: hidden; }
.progress-fill { height: 100%; background-color: var(--gold); transition: width 0.3s ease; }

.sygnex-dizaine-screen { display: none; flex: 1; padding: 20px; flex-direction: column; align-items: center; }
.sygnex-dizaine-screen.active { display: flex; }

button { cursor: pointer; font-family: inherit; transition: all 0.2s ease; }
.sygnex-btn-level { background-color: var(--dark-bg); border: 2px solid var(--gold); color: var(--text); padding: 15px; margin: 10px; font-size: 18px; font-weight: bold; border-radius: 8px; width: 200px; text-align: center; }
.lvl-sub { font-size: 12px; font-weight: normal; color: var(--gold-light); }
.sygnex-btn-level:hover:not(.locked) { background-color: var(--gold); color: var(--black); }
.sygnex-btn-level.locked { border-color: #444; color: #666; cursor: not-allowed; }
.sygnex-btn-level.locked .lvl-sub { color: #555; }
.level-prog { margin-top: 10px; font-size: 14px; }

.sygnex-btn-small { background: none; border: 1px solid var(--gold); color: var(--gold); padding: 5px 10px; border-radius: 5px; font-size: 12px; }
.sygnex-btn-small:hover { background: var(--gold); color: var(--black); }

.sygnex-btn-action { background-color: var(--gold); border: none; color: var(--black); padding: 12px 25px; font-size: 16px; font-weight: bold; border-radius: 8px; margin: 10px; }
.sygnex-btn-action:hover { background-color: var(--gold-light); }

.sygnex-btn-outline { background: none; border: 1px solid #555; color: #aaa; padding: 8px 15px; border-radius: 5px; margin-top: 20px; font-size: 12px; }
.sygnex-btn-outline:hover { border-color: var(--text); color: var(--text); }

.sygnex-btn-help { background: none; border: 1px dashed var(--gold); color: var(--gold); padding: 8px; border-radius: 5px; margin-top: 20px; width: 100%; max-width: 250px; font-size: 14px; }

.game-header { width: 100%; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #333; padding-bottom: 10px; margin-bottom: 20px; }
.game-header h3 { color: var(--gold); margin: 0; }

.question-container { display: flex; align-items: center; justify-content: center; gap: 15px; margin-bottom: 20px; width: 100%; }
.sygnex-btn-voice { background: #222; border: 1px solid var(--gold); color: white; border-radius: 50%; width: 45px; height: 45px; font-size: 20px; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 10px rgba(173, 132, 62, 0.2); }
.sygnex-btn-voice:hover { background: var(--gold); color: var(--black); transform: scale(1.1); }
.question-text { font-size: 22px; text-align: center; font-weight: bold; flex: 1; }

.answers-area { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; width: 100%; }
.btn-answer { background-color: #222; border: 2px solid var(--gold); color: white; font-size: 22px; padding: 12px 25px; border-radius: 8px; min-width: 100px; }
.btn-answer:hover { background-color: var(--gold); color: var(--black); }

.visual-area { display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-end; gap: 10px; min-height: 100px; margin-bottom: 25px; padding: 15px; background: rgba(173, 132, 62, 0.05); border-radius: 8px; border: 1px solid #222; width: 100%; }
.bloc-dizaine { display: flex; flex-direction: column; gap: 2px; border: 1px solid var(--gold); padding: 2px; border-radius: 4px; background: rgba(173, 132, 62, 0.2); }
.petit-cube { width: 18px; height: 18px; background-color: var(--gold); border-radius: 2px; }
.bloc-unite { width: 18px; height: 18px; background-color: var(--text); border-radius: 50%; margin: 2px; display: inline-block; }

.interactive-area { text-align: center; width: 100%; }
.controls { display: flex; justify-content: space-around; margin-bottom: 20px; }
.control-group p { font-weight: bold; color: var(--gold); font-size: 14px; margin-bottom: 8px; }
.sygnex-btn-control { background: #222; border: 1px solid var(--gold); color: var(--text); font-size: 22px; width: 45px; height: 45px; border-radius: 8px; margin: 3px; }

.feedback-area { margin-top: 15px; font-size: 16px; font-weight: bold; text-align: center; min-height: 25px; }
.feedback-success { color: #4CAF50; }
.feedback-error { color: #FF9800; }
.title-gold { color: var(--gold); font-size: 28px; text-align: center; }

@media (max-width: 600px) {
    .sygnex-dizaine-app { border-radius: 0; border: none; }
    .sygnex-btn-level { width: 100%; margin: 8px 0; }
    .question-container { flex-direction: column-reverse; }
    .question-text { font-size: 18px; }
}