:root { 
    --primary-color: #667eea; 
    --secondary-color: #764ba2; 
}

/* Scoped Reset: Only affects elements inside the container */
.dtt-container * { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

.dtt-container { 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important; 
/*     background: #005ae0 !mportant;  */
    min-height: 100vh; 
    color: #333 !important; 
    padding: 20px !important; 
}

.dtt-container .container-inner { 
    max-width: 1000px; 
    margin: 0 auto; 
}

.dtt-container .header { 
    background: rgba(255, 255, 255, 0.95) !important ; 
    backdrop-filter: blur(10px); 
    border-radius: 20px !important; 
    padding: 30px !important; 
    margin-bottom: 30px !important; 
    text-align: center !important; 
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important; 
    border: none !important;
}

.dtt-container .header h1 { 
    font-size: 2.5rem !important; 
    color: #2c3e50 !important; 
    margin-bottom: 10px !important; 
    font-weight: 700 !important; 
}

.dtt-container .header p { 
    color: #7f8c8d !important; 
    font-size: 1.1rem !important; 
}

.dtt-container .assessment-card { 
    background: rgba(255, 255, 255, 0.95) !important; 
    backdrop-filter: blur(10px); 
    border-radius: 20px !important; 
    padding: 40px !important; 
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important; 
    margin-bottom: 20px !important;
    border: none !important;
}

.dtt-container .role-selection { 
    margin-bottom: 40px !important; 
}

.dtt-container .role-selection h2 { 
    color: #2c3e50 !important; 
    margin-bottom: 25px !important; 
    font-size: 1.8rem !important; 
    text-align: center !important; 
}

.dtt-container .role-buttons { 
    display: grid !important; 
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
    gap: 20px; 
    margin-bottom: 30px !important; 
}

.dtt-container .role-btn { 
    padding: 20px !important; 
    border: 2px solid #e1e8ed !important; 
    background: #ffffff !important; 
    border-radius: 15px !important; 
    cursor: pointer !important; 
    transition: all 0.3s ease; 
    text-align: center !important; 
    position: relative; 
    overflow: hidden; 
}

.dtt-container .role-btn:hover { 
    border-color: var(--primary-color) !important; 
    transform: translateY(-2px); 
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.15) !important; 
}

.dtt-container .role-btn.active { 
    border-color: var(--primary-color) !important; 
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important; 
    color: white !important; 
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3) !important; 
}

.dtt-container .role-btn i { 
    font-size: 2rem !important; 
    margin-bottom: 10px !important; 
    display: block !important; 
}

.dtt-container .role-btn h3 { 
    margin-bottom: 8px !important; 
    font-size: 1.3rem !important; 
}

.dtt-container .role-btn p { 
    font-size: 0.9rem !important; 
    opacity: 0.8; 
}

.dtt-container .questions-container { 
    display: none !important; 
    animation: dtt-fadeInUp 0.6s ease !important; 
}

.dtt-container .questions-container.active { 
    display: block !important; 
}

@keyframes dtt-fadeInUp { 
    from { opacity: 0; transform: translateY(30px); } 
    to { opacity: 1; transform: translateY(0); } 
}

.dtt-container .question { 
    margin-bottom: 25px !important; 
    padding: 20px !important; 
    background: white !important; 
    border-radius: 10px !important; 
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05) !important; 
    border: none !important;
}

.dtt-container .question-number { 
    display: inline-block !important; 
    background: #667eea ; 
    color: #fff !important ; 
    border-radius: 50% !important; 
    width: 30px !important; 
    height: 30px !important; 
    text-align: center !important; 
    line-height: 30px !important; 
    font-size: 0.9rem !important; 
    font-weight: 600 !important; 
    margin-bottom: 10px !important; 
}

.dtt-container .question h4 { 
    color: #2c3e50 !important; 
    margin-bottom: 10px !important; 
    font-size: 1.1rem !important; 
    line-height: 1.5 !important; 
}

.dtt-container .question p { 
    color: #555 !important; 
    margin-bottom: 15px !important; 
    line-height: 1.6 !important; 
}

.dtt-container .question textarea { 
    width: 100% !important; 
    min-height: 100px !important; 
    padding: 15px !important; 
    border: 2px solid #e1e8ed !important; 
    border-radius: 10px !important; 
    font-family: 'Consolas', 'Monaco', monospace !important; 
    font-size: 0.95rem !important; 
    resize: vertical !important; 
    transition: border-color 0.3s ease; 
    background: #fafbfc !important;
    color: #333 !important;
}

.dtt-container .question textarea:focus { 
    outline: none !important; 
    border-color: var(--primary-color) !important; 
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1) !important; 
}

.dtt-container .progress-bar { 
    background: #e1e8ed !important; 
    height: 8px !important; 
    border-radius: 4px !important; 
    margin: 30px 0 !important; 
    overflow: hidden; 
}

.dtt-container .progress-fill { 
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color)) !important; 
    height: 100% !important; 
    width: 0%; 
    transition: width 0.3s ease; 
}

.dtt-container .submit-section { 
    text-align: center !important; 
    margin-top: 40px !important; 
}

.dtt-container .submit-btn { 
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important; 
    color: white !important; 
    padding: 15px 40px !important; 
    border: none !important; 
    border-radius: 50px !important; 
    font-size: 1.1rem !important; 
    font-weight: 600 !important; 
    cursor: pointer !important; 
    transition: all 0.3s ease; 
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3) !important; 
}

.dtt-container .submit-btn:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4) !important; 
}

.dtt-container .candidate-info { 
    display: grid !important; 
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); 
    gap: 20px; 
    margin-bottom: 30px !important; 
}

.dtt-container .info-field { 
    display: flex !important; 
    flex-direction: column !important; 
}

.dtt-container .info-field label { 
    color: #2c3e50 !important; 
    font-weight: 600 !important; 
    margin-bottom: 8px !important; 
    text-align: left;
}

.dtt-container .info-field input { 
    padding: 12px 15px !important; 
    border: 2px solid #e1e8ed !important; 
    border-radius: 10px !important; 
    font-size: 1rem !important; 
    transition: border-color 0.3s ease;
    background: #fff !important;
    color: #333 !important;
}

.dtt-container .info-field input:focus { 
    outline: none !important; 
    border-color: var(--primary-color) !important; 
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1) !important; 
}

.dtt-container .difficulty-badge { 
    display: inline-block !important; 
    padding: 4px 12px !important; 
    border-radius: 20px !important; 
    font-size: 0.8rem !important; 
    font-weight: 600 !important; 
    float: right !important; 
}

.dtt-container .difficulty-easy { background: #d4edda !important; color: #155724 !important; }
.dtt-container .difficulty-medium { background: #fff3cd !important; color: #856404 !important; }
.dtt-container .difficulty-hard { background: #f8d7da !important; color: #721c24 !important; }

@media (max-width: 768px) { 
    .dtt-container { padding: 15px !important; } 
    .dtt-container .header { padding: 25px 20px !important; } 
    .dtt-container .header h1 { font-size: 2rem !important; } 
    .dtt-container .assessment-card { padding: 25px 20px !important; } 
    .dtt-container .role-buttons { grid-template-columns: 1fr !important; } 
    .dtt-container .difficulty-badge { float: none !important; display: inline-block !important; margin-top: 10px !important; } 
}