.quiz-container { max-width: 800px; margin: 0 auto; position: relative; }

/* Progress Bar */
.progress-container {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    margin-bottom: 25px;
    overflow: hidden;
    border: 1px solid var(--border-white);
}
.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 0 20px rgba(130, 100, 255, 0.5);
}

.quiz-progress-text { 
    color: rgba(255,255,255,0.5); 
    font-family: 'Outfit', sans-serif; 
    margin-bottom: 10px; 
    font-weight: 600; 
    font-size: 0.85rem; 
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.quiz-question { 
    font-size: 1.8rem; 
    font-weight: 800; 
    margin-bottom: 35px; 
    font-family: 'Outfit', sans-serif; 
    line-height: 1.3;
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.answers { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 25px; }

.answer-btn {
    padding: 22px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-white);
    background: rgba(255, 255, 255, 0.03);
    color: white;
    font-size: 1.2rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.answer-btn i { font-size: 1.5rem; transition: transform 0.3s ease; }

.btn-ja:hover:not(:disabled) {
    background: rgba(52, 199, 89, 0.1);
    border-color: #34c759;
    color: #34c759;
    box-shadow: 0 10px 30px rgba(52, 199, 89, 0.2);
    transform: translateY(-5px);
}
.btn-ja:hover i { transform: scale(1.2) rotate(-10deg); }

.btn-nein:hover:not(:disabled) {
    background: rgba(255, 59, 48, 0.1);
    border-color: #ff3b30;
    color: #ff3b30;
    box-shadow: 0 10px 30px rgba(255, 59, 48, 0.2);
    transform: translateY(-5px);
}
.btn-nein:hover i { transform: scale(1.2) rotate(10deg); }

.answer-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.result {
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 25px;
    font-weight: 600;
    line-height: 1.5;
    animation: expandIn 0.4s ease-out;
}

@keyframes expandIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.next-btn { 
    display: none; 
    width: 100%; 
    padding: 22px; 
    border-radius: var(--radius-lg); 
    border: none; 
    background: linear-gradient(135deg, var(--primary), var(--primary-alt)); 
    color: white; 
    cursor: pointer; 
    font-size: 1.2rem; 
    font-weight: 800; 
    font-family: 'Outfit', sans-serif;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 30px rgba(130, 100, 255, 0.3);
}

.next-btn:hover {
    transform: translateY(-3px);
    filter: brightness(1.1);
    box-shadow: 0 15px 40px rgba(130, 100, 255, 0.5);
}

.quiz-end-card {
    display: none;
    text-align: center;
    padding: 60px 30px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-white);
    backdrop-filter: blur(40px);
    background: rgba(255,255,255,0.03);
}

.score-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 4px solid var(--primary);
    box-shadow: 0 0 30px rgba(130, 100, 255, 0.3);
}
.score-num { font-size: 3rem; font-weight: 900; line-height: 1; }
.score-total { font-size: 1.2rem; opacity: 0.6; }

.restart-btn {
    margin-top: 30px;
    background: rgba(255,255,255,0.1);
    border: 1px solid var(--border-white);
    color: white;
    padding: 15px 30px;
    border-radius: var(--radius-md);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}
.restart-btn:hover { background: rgba(255,255,255,0.2); transform: scale(1.05); }